release: 1.5.0

Co-authored-by: Kyle Mendell <kmendell@ofkm.us>
Co-authored-by: Elias Schneider <login@eliasschneider.com>

.devcontainer/devcontainer.json

@@ -1,32 +1,21 @@
-// For format details, see https://aka.ms/devcontainer.json. For config options, see the
-// README at: https://github.com/devcontainers/templates/tree/main/src/typescript-node
 {
   "name": "pocket-id",
-  // Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
   "image": "mcr.microsoft.com/devcontainers/typescript-node:1-22-bookworm",
   "features": {
-    "ghcr.io/devcontainers/features/go:1": {},
-    "ghcr.io/devcontainers-extra/features/caddy:1": {}
+    "ghcr.io/devcontainers/features/go:1": {}
   },
   "customizations": {
     "vscode": {
       "extensions": [
         "golang.go",
-        "svelte.svelte-vscode"
+        "svelte.svelte-vscode",
+        "bradlc.vscode-tailwindcss",
+        "esbenp.prettier-vscode"
       ]
     }
   },
-  // Use 'postCreateCommand' to run commands after the container is created.
-  // Install npm dependencies for the frontend.
-  "postCreateCommand": "npm install --prefix frontend"
-
-
-  // Features to add to the dev container. More info: https://containers.dev/features.
-  // "features": {},
-  // Use 'forwardPorts' to make a list of ports inside the container available locally.
-  // "forwardPorts": [],
-  // Configure tool-specific properties.
-  // "customizations": {},
-  // Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
-  // "remoteUser": "root"
-}
+  "containerEnv": {
+    "HOST": "0.0.0.0"
+  },
+  "postCreateCommand": "npm install --prefix frontend && cd backend && go mod download"
+}

.dockerignore

@@ -6,6 +6,9 @@ node_modules
 /frontend/.svelte-kit
 /frontend/build
 /backend/bin
+/backend/frontend/dist
+/tests/.auth
+/tests/.report
 
 
 # Env
@@ -15,4 +18,5 @@ node_modules
 
 # Application specific
 data
-/scripts/development
+/scripts/development
+/backend/GeoLite2-City.mmdb

.env.example

@@ -1,5 +1,5 @@
-# See the README for more information: https://github.com/pocket-id/pocket-id?tab=readme-ov-file#environment-variables
-PUBLIC_APP_URL=http://localhost
+# See the documentation for more information: https://pocket-id.org/docs/configuration/environment-variables
+APP_URL=https://your-pocket-id-domain.com
 TRUST_PROXY=false
 MAXMIND_LICENSE_KEY=
 PUID=1000

.github/FUNDING.yml

@@ -1,2 +1,2 @@
 # These are supported funding model platforms
-github: stonith404
+github: [stonith404, kmendell]

.github/svelte-check-matcher.json

@@ -0,0 +1,21 @@
+{
+  "problemMatcher": [
+    {
+      "owner": "svelte-check",
+      "pattern": [
+        {
+          "regexp": "^([^\\s].*):(\\d+):(\\d+)$",
+          "file": 1,
+          "line": 2,
+          "column": 3
+        },
+        {
+          "regexp": "^\\s*(Error|Warning):\\s*(.*)\\s+\\((?:ts|js|svelte)\\)$",
+          "severity": 1,
+          "message": 2,
+          "loop": false
+        }
+      ]
+    }
+  ]
+}

.github/workflows/backend-linter.yml

@@ -0,0 +1,40 @@
+name: Run Backend Linter
+
+on:
+  push:
+    branches: [main]
+    paths:
+      - "backend/**"
+  pull_request:
+    branches: [main]
+    paths:
+      - "backend/**"
+
+permissions:
+  # Required: allow read access to the content for analysis.
+  contents: read
+  # Optional: allow read access to pull request. Use with `only-new-issues` option.
+  pull-requests: read
+  # Optional: allow write access to checks to allow the action to annotate code in the PR.
+  checks: write
+
+jobs:
+  golangci-lint:
+    name: Run Golangci-lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: backend/go.mod
+
+      - name: Run Golangci-lint
+        uses: golangci/golangci-lint-action@dec74fa03096ff515422f71d18d41307cacde373 # v7.0.0
+        with:
+          version: v2.0.2
+          args: --build-tags=exclude_frontend
+          working-directory: backend
+          only-new-issues: ${{ github.event_name == 'pull_request' }}

.github/workflows/build-and-push-docker-image.yml

@@ -1,50 +0,0 @@
-name: Build and Push Docker Image
-
-on:
-  release:
-    types: [published]
-
-jobs:
-  build:
-    runs-on: ubuntu-22.04 # Using an older version because of https://github.com/actions/runner-images/issues/11471
-    permissions:
-      contents: read
-      packages: write      
-    steps:
-      - name: checkout code
-        uses: actions/checkout@v3
-
-      - name: Docker metadata
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: |
-            ghcr.io/${{ github.repository }}
-          tags: |
-            type=semver,pattern={{version}},prefix=v
-            type=semver,pattern={{major}}.{{minor}},prefix=v
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-
-      - name: 'Login to GitHub Container Registry'
-        uses: docker/login-action@v3
-        with:
-            registry: ghcr.io
-            username: ${{github.repository_owner}}
-            password: ${{secrets.GITHUB_TOKEN}}    
-    
-      - name: Build and push
-        uses: docker/build-push-action@v4
-        with:
-          context: .
-          platforms: linux/amd64,linux/arm64
-          push: true
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-          cache-from: type=gha
-          cache-to: type=gha,mode=max

.github/workflows/build-next.yml

@@ -0,0 +1,82 @@
+name: Build Next Image
+
+on:
+  push:
+    branches:
+      - main
+
+concurrency:
+  group: build-next-image
+  cancel-in-progress: true
+
+jobs:
+  build-next:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+      id-token: write
+      attestations: write
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: "npm"
+          cache-dependency-path: frontend/package-lock.json
+
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: "backend/go.mod"
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Set DOCKER_IMAGE_NAME
+        run: |
+          # Lowercase REPO_OWNER which is required for containers
+          REPO_OWNER=${{ github.repository_owner }}
+          DOCKER_IMAGE_NAME="ghcr.io/${REPO_OWNER,,}/pocket-id"
+          echo "DOCKER_IMAGE_NAME=${DOCKER_IMAGE_NAME}" >>${GITHUB_ENV}
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Install frontend dependencies
+        working-directory: frontend
+        run: npm ci
+
+      - name: Build frontend
+        working-directory: frontend
+        run: npm run build
+
+      - name: Build binaries
+        run: sh scripts/development/build-binaries.sh --docker-only
+
+      - name: Build and push container image
+        id: build-push-image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: ${{ env.DOCKER_IMAGE_NAME }}:next
+          file: Dockerfile-prebuilt
+
+      - name: Container image attestation
+        uses: actions/attest-build-provenance@v2
+        with:
+          subject-name: "${{ env.DOCKER_IMAGE_NAME }}"
+          subject-digest: ${{ steps.build-push-image.outputs.digest }}
+          push-to-registry: true

.github/workflows/e2e-tests.yml

@@ -17,140 +17,221 @@ jobs:
   build:
     if: github.event.pull_request.head.ref != 'i18n_crowdin'
     timeout-minutes: 20
+    permissions:
+      contents: read
+      actions: write
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v4
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
       - name: Build and export
         uses: docker/build-push-action@v6
         with:
-          tags: pocket-id/pocket-id:test
+          push: false
+          load: false
+          tags: pocket-id:test
           outputs: type=docker,dest=/tmp/docker-image.tar
+          build-args: BUILD_TAGS=e2etest
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
 
       - name: Upload Docker image artifact
         uses: actions/upload-artifact@v4
         with:
           name: docker-image
           path: /tmp/docker-image.tar
+          retention-days: 1
 
   test-sqlite:
     if: github.event.pull_request.head.ref != 'i18n_crowdin'
+    permissions:
+      contents: read
+      actions: write
     runs-on: ubuntu-latest
     needs: build
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: lts/*
+          node-version: 22
           cache: "npm"
           cache-dependency-path: frontend/package-lock.json
 
+      - name: Cache Playwright Browsers
+        uses: actions/cache@v3
+        id: playwright-cache
+        with:
+          path: ~/.cache/ms-playwright
+          key: ${{ runner.os }}-playwright-${{ hashFiles('frontend/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-playwright-
+
       - name: Download Docker image artifact
         uses: actions/download-artifact@v4
         with:
           name: docker-image
           path: /tmp
-      - name: Load Docker Image
+
+      - name: Load Docker image
         run: docker load -i /tmp/docker-image.tar
 
-      - name: Install frontend dependencies
-        working-directory: ./frontend
+      - name: Cache LLDAP Docker image
+        uses: actions/cache@v3
+        id: lldap-cache
+        with:
+          path: /tmp/lldap-image.tar
+          key: lldap-stable-${{ runner.os }}
+
+      - name: Pull and save LLDAP image
+        if: steps.lldap-cache.outputs.cache-hit != 'true'
+        run: |
+          docker pull nitnelave/lldap:stable
+          docker save nitnelave/lldap:stable > /tmp/lldap-image.tar
+
+      - name: Load LLDAP image from cache
+        if: steps.lldap-cache.outputs.cache-hit == 'true'
+        run: docker load < /tmp/lldap-image.tar
+
+      - name: Install test dependencies
+        working-directory: ./tests
         run: npm ci
 
       - name: Install Playwright Browsers
-        working-directory: ./frontend
+        working-directory: ./tests
+        if: steps.playwright-cache.outputs.cache-hit != 'true'
         run: npx playwright install --with-deps chromium
 
-      - name: Run Docker Container with Sqlite DB
+      - name: Run Docker Container with Sqlite DB and LDAP
+        working-directory: ./tests/setup
         run: |
-          docker run -d --name pocket-id-sqlite \
-          -p 80:80 \
-          -e APP_ENV=test \
-          pocket-id/pocket-id:test
+          docker compose up -d
+          docker compose logs -f pocket-id &> /tmp/backend.log &
 
       - name: Run Playwright tests
-        working-directory: ./frontend
+        working-directory: ./tests
         run: npx playwright test
 
-      - uses: actions/upload-artifact@v4
-        if: always()
+      - name: Upload Test Report
+        uses: actions/upload-artifact@v4
+        if: always() && github.event.pull_request.head.ref != 'i18n_crowdin'
         with:
           name: playwright-report-sqlite
-          path: frontend/tests/.report
+          path: tests/.report
+          include-hidden-files: true
+          retention-days: 15
+
+      - name: Upload Backend Test Report
+        uses: actions/upload-artifact@v4
+        if: always() && github.event.pull_request.head.ref != 'i18n_crowdin'
+        with:
+          name: backend-sqlite
+          path: /tmp/backend.log
           include-hidden-files: true
           retention-days: 15
 
   test-postgres:
     if: github.event.pull_request.head.ref != 'i18n_crowdin'
+    permissions:
+      contents: read
+      actions: write
     runs-on: ubuntu-latest
     needs: build
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: lts/*
+          node-version: 22
           cache: "npm"
           cache-dependency-path: frontend/package-lock.json
 
+      - name: Cache Playwright Browsers
+        uses: actions/cache@v3
+        id: playwright-cache
+        with:
+          path: ~/.cache/ms-playwright
+          key: ${{ runner.os }}-playwright-${{ hashFiles('frontend/package-lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-playwright-
+
+      - name: Cache PostgreSQL Docker image
+        uses: actions/cache@v3
+        id: postgres-cache
+        with:
+          path: /tmp/postgres-image.tar
+          key: postgres-17-${{ runner.os }}
+
+      - name: Pull and save PostgreSQL image
+        if: steps.postgres-cache.outputs.cache-hit != 'true'
+        run: |
+          docker pull postgres:17
+          docker save postgres:17 > /tmp/postgres-image.tar
+
+      - name: Load PostgreSQL image from cache
+        if: steps.postgres-cache.outputs.cache-hit == 'true'
+        run: docker load < /tmp/postgres-image.tar
+
+      - name: Cache LLDAP Docker image
+        uses: actions/cache@v3
+        id: lldap-cache
+        with:
+          path: /tmp/lldap-image.tar
+          key: lldap-stable-${{ runner.os }}
+
+      - name: Pull and save LLDAP image
+        if: steps.lldap-cache.outputs.cache-hit != 'true'
+        run: |
+          docker pull nitnelave/lldap:stable
+          docker save nitnelave/lldap:stable > /tmp/lldap-image.tar
+
+      - name: Load LLDAP image from cache
+        if: steps.lldap-cache.outputs.cache-hit == 'true'
+        run: docker load < /tmp/lldap-image.tar
+
       - name: Download Docker image artifact
         uses: actions/download-artifact@v4
         with:
           name: docker-image
           path: /tmp
-      - name: Load Docker Image
+
+      - name: Load Docker image
         run: docker load -i /tmp/docker-image.tar
 
-      - name: Install frontend dependencies
-        working-directory: ./frontend
+      - name: Install test dependencies
+        working-directory: ./tests
         run: npm ci
 
       - name: Install Playwright Browsers
-        working-directory: ./frontend
+        working-directory: ./tests
+        if: steps.playwright-cache.outputs.cache-hit != 'true'
         run: npx playwright install --with-deps chromium
 
-      - name: Create Docker network
-        run: docker network create pocket-id-network
-
-      - name: Start Postgres DB
+      - name: Run Docker Container with Postgres DB and LDAP
+        working-directory: ./tests/setup
         run: |
-          docker run -d --name pocket-id-db \
-          --network pocket-id-network \
-          -e POSTGRES_USER=postgres \
-          -e POSTGRES_PASSWORD=postgres \
-          -e POSTGRES_DB=pocket-id \
-          -p 5432:5432 \
-          postgres:17
-
-      - name: Wait for Postgres to start
-        run: |
-          for i in {1..10}; do
-            if docker exec pocket-id-db pg_isready -U postgres; then
-              echo "Postgres is ready"
-              break
-            fi
-            echo "Waiting for Postgres..."
-            sleep 2
-          done
-
-      - name: Run Docker Container with Postgres DB
-        run: |
-          docker run -d --name pocket-id-postgres \
-          --network pocket-id-network \
-          -p 80:80 \
-          -e APP_ENV=test \
-          -e DB_PROVIDER=postgres \
-          -e POSTGRES_CONNECTION_STRING=postgresql://postgres:postgres@pocket-id-db:5432/pocket-id \
-          pocket-id/pocket-id:test
+          docker compose -f docker-compose-postgres.yml up -d
+          docker compose -f docker-compose-postgres.yml logs -f pocket-id &> /tmp/backend.log &
 
       - name: Run Playwright tests
-        working-directory: ./frontend
+        working-directory: ./tests
         run: npx playwright test
 
-      - uses: actions/upload-artifact@v4
+      - name: Upload Test Report
+        uses: actions/upload-artifact@v4
         if: always() && github.event.pull_request.head.ref != 'i18n_crowdin'
         with:
           name: playwright-report-postgres
           path: frontend/tests/.report
           include-hidden-files: true
           retention-days: 15
+
+      - name: Upload Backend Test Report
+        uses: actions/upload-artifact@v4
+        if: always() && github.event.pull_request.head.ref != 'i18n_crowdin'
+        with:
+          name: backend-postgres
+          path: /tmp/backend.log
+          include-hidden-files: true
+          retention-days: 15

.github/workflows/release.yml

@@ -0,0 +1,106 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - "v*.*.*"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      packages: write
+      attestations: write
+      id-token: write
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: "npm"
+          cache-dependency-path: frontend/package-lock.json
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: "backend/go.mod"
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Set DOCKER_IMAGE_NAME
+        run: |
+          # Lowercase REPO_OWNER which is required for containers
+          REPO_OWNER=${{ github.repository_owner }}
+          DOCKER_IMAGE_NAME="ghcr.io/${REPO_OWNER,,}/pocket-id"
+          echo "DOCKER_IMAGE_NAME=${DOCKER_IMAGE_NAME}" >>${GITHUB_ENV}
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{github.repository_owner}}
+          password: ${{secrets.GITHUB_TOKEN}}
+      - name: Docker metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            ${{ env.DOCKER_IMAGE_NAME }}
+          tags: |
+            type=semver,pattern={{version}},prefix=v
+            type=semver,pattern={{major}}.{{minor}},prefix=v
+            type=semver,pattern={{major}},prefix=v
+
+      - name: Install frontend dependencies
+        working-directory: frontend
+        run: npm ci
+      - name: Build frontend
+        working-directory: frontend
+        run: npm run build
+
+      - name: Build binaries
+        run: sh scripts/development/build-binaries.sh
+
+      - name: Build and push container image
+        uses: docker/build-push-action@v6
+        id: container-build-push
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          file: Dockerfile-prebuilt
+
+      - name: Binary attestation
+        uses: actions/attest-build-provenance@v2
+        with:
+          subject-path: "backend/.bin/pocket-id-**"
+
+      - name: Container image attestation
+        uses: actions/attest-build-provenance@v2
+        with:
+          subject-name: "${{ env.DOCKER_IMAGE_NAME }}"
+          subject-digest: ${{ steps.container-build-push.outputs.digest }}
+          push-to-registry: true
+
+      - name: Upload binaries to release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: gh release upload ${{ github.ref_name }} backend/.bin/*
+
+  publish-release:
+    runs-on: ubuntu-latest
+    needs: [build]
+    permissions:
+      contents: write
+    env:
+      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+      - name: Mark release as published
+        run: gh release edit ${{ github.ref_name }} --draft=false

.github/workflows/svelte-check.yml

@@ -0,0 +1,59 @@
+name: Svelte Check
+
+on:
+  push:
+    branches: [main]
+    paths:
+      - "frontend/src/**"
+      - ".github/svelte-check-matcher.json"
+      - "frontend/package.json"
+      - "frontend/package-lock.json"
+      - "frontend/tsconfig.json"
+      - "frontend/svelte.config.js"
+  pull_request:
+    branches: [main]
+    paths:
+      - "frontend/src/**"
+      - ".github/svelte-check-matcher.json"
+      - "frontend/package.json"
+      - "frontend/package-lock.json"
+      - "frontend/tsconfig.json"
+      - "frontend/svelte.config.js"
+  workflow_dispatch:
+
+jobs:
+  type-check:
+    name: Run Svelte Check
+    # Don't run on dependabot branches
+    if: github.actor != 'dependabot[bot]'
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      checks: write
+      pull-requests: write
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 22
+          cache: "npm"
+          cache-dependency-path: frontend/package-lock.json
+
+      - name: Install dependencies
+        working-directory: frontend
+        run: npm ci
+
+      - name: Build Pocket ID Frontend
+        working-directory: frontend
+        run: npm run build
+
+      - name: Add svelte-check problem matcher
+        run: echo "::add-matcher::.github/svelte-check-matcher.json"
+
+      - name: Run svelte-check
+        working-directory: frontend
+        run: npm run check

.github/workflows/unit-tests.yml

@@ -2,22 +2,25 @@ name: Unit Tests
 on:
   push:
     branches: [main]
-    paths: 
+    paths:
       - "backend/**"
   pull_request:
     branches: [main]
-    paths: 
+    paths:
       - "backend/**"
 
 jobs:
   test-backend:
+    permissions:
+      contents: read
+      actions: write
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-go@v5
         with:
-          go-version-file: 'backend/go.mod'
-          cache-dependency-path: 'backend/go.sum'
+          go-version-file: "backend/go.mod"
+          cache-dependency-path: "backend/go.sum"
       - name: Install dependencies
         working-directory: backend
         run: |
@@ -25,7 +28,8 @@ jobs:
       - name: Run backend unit tests
         working-directory: backend
         run: |
-          go test -v ./... | tee /tmp/TestResults.log
+          set -e -o pipefail
+          go test -tags=exclude_frontend -v ./... | tee /tmp/TestResults.log
       - uses: actions/upload-artifact@v4
         if: always()
         with:

.github/workflows/update-aaguids.yml

@@ -5,9 +5,10 @@ on:
     - cron: "0 0 * * 1" # Runs every Monday at midnight
   workflow_dispatch: # Allows manual triggering of the workflow
 
-permissions: 
-    contents: write
-    
+permissions:
+  contents: write
+  pull-requests: write
+
 jobs:
   update-aaguids:
     runs-on: ubuntu-latest
@@ -24,11 +25,15 @@ jobs:
         run: |
           mkdir -p backend/resources
           jq -c 'map_values(.name)' data.json > backend/resources/aaguids.json
+          rm data.json
 
-      - name: Commit changes
-        run: |
-          git config --local user.email "action@github.com"
-          git config --local user.name "GitHub Action"
-          git add backend/resources/aaguids.json
-          git diff --staged --quiet || git commit -m "chore: update AAGUIDs"
-          git push
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v7
+        with:
+          commit-message: "chore: update AAGUIDs"
+          title: "chore: update AAGUIDs"
+          body: |
+            This PR updates the AAGUIDs file with the latest data from the [passkey-aaguids](https://github.com/pocket-id/passkey-aaguids) repository.
+          branch: update-aaguids
+          base: main
+          delete-branch: true

.gitignore

@@ -9,6 +9,8 @@ node_modules
 /frontend/.svelte-kit
 /frontend/build
 /backend/bin
+pocket-id
+/tests/test-results/*.json
 
 # OS
 .DS_Store
@@ -17,7 +19,7 @@ Thumbs.db
 # Env
 .env
 .env.*
-!.env.example
+!.env.development-example
 !.env.test
 
 # Vite
@@ -30,13 +32,15 @@ vite.config.ts.timestamp-*
 *.dll
 *.so
 *.dylib
+/backend/.bin
+/pocket-id
 
 # Application specific
 data
-/frontend/tests/.auth
-/frontend/tests/.report
-pocket-id-backend
+/tests/.auth
+/tests/.report
 /backend/GeoLite2-City.mmdb
+/backend/frontend/dist
 
 # Misc
 .DS_Store

.version

@@ -1 +1 @@
-0.44.0
+1.5.0

.vscode/extensions.json

@@ -1,5 +1,8 @@
 {
   "recommendations": [
-    "inlang.vs-code-extension"
+    "golang.go",
+    "svelte.svelte-vscode",
+    "bradlc.vscode-tailwindcss",
+    "esbenp.prettier-vscode"
   ]
-}
+}

.vscode/launch.json

@@ -5,7 +5,7 @@
       "name": "Backend",
       "type": "go",
       "request": "launch",
-      "envFile": "${workspaceFolder}/backend/.env.example",
+      "envFile": "${workspaceFolder}/backend/cmd/.env",
       "env": {
         "APP_ENV": "development"
       },
@@ -16,7 +16,7 @@
       "name": "Frontend",
       "type": "node",
       "request": "launch",
-      "envFile": "${workspaceFolder}/frontend/.env.example",
+      "envFile": "${workspaceFolder}/frontend/.env",
       "cwd": "${workspaceFolder}/frontend",
       "runtimeExecutable": "npm",
       "runtimeArgs": [

.vscode/settings.json

@@ -0,0 +1,4 @@
+{
+    "go.buildTags": "e2etest",
+    "prettier.documentSelectors": ["**/*.svelte"],
+}

.vscode/tasks.json

@@ -1,37 +0,0 @@
-{
-  // See https://go.microsoft.com/fwlink/?LinkId=733558
-  // for the documentation about the tasks.json format
-  "version": "2.0.0",
-  "tasks": [
-    {
-      "label": "Run Caddy",
-      "type": "shell",
-      "command": "caddy run --config reverse-proxy/Caddyfile",
-      "isBackground": true,
-      "problemMatcher": {
-        "owner": "custom",
-        "pattern": [
-          {
-            "regexp": ".",
-            "file": 1,
-            "location": 2,
-            "message": 3
-          }
-        ],
-        "background": {
-          "activeOnStart": true,
-          "beginsPattern": ".*",
-          "endsPattern": "Caddyfile.*"
-        }
-      },
-      "presentation": {
-        "reveal": "always",
-        "panel": "new"
-      },
-      "runOptions": {
-        "runOn": "folderOpen",
-        "instanceLimit": 1
-      }
-    }
-  ]
-}

CHANGELOG.md

@@ -1,3 +1,298 @@
+## [](https://github.com/pocket-id/pocket-id/compare/v1.4.1...v) (2025-06-27)
+
+
+### Features
+
+* improve initial admin creation workflow ([287314f](https://github.com/pocket-id/pocket-id/commit/287314f01644e42ddb2ce1b1115bd14f2f0c1768))
+* redact sensitive app config variables if set with env variable ([ba61cdb](https://github.com/pocket-id/pocket-id/commit/ba61cdba4eb3d5659f3ae6b6c21249985c0aa630))
+* self-service user signup ([#672](https://github.com/pocket-id/pocket-id/issues/672)) ([dcd1ae9](https://github.com/pocket-id/pocket-id/commit/dcd1ae96e048115be34b0cce275054e990462ebf))
+
+
+### Bug Fixes
+
+* double double full stops for certain error messages ([d070b9a](https://github.com/pocket-id/pocket-id/commit/d070b9a778d7d1a51f2fa62d003f2331a96d6c91))
+* error page flickering after sign out ([1a77bd9](https://github.com/pocket-id/pocket-id/commit/1a77bd9914ea01e445ff3d6e116c9ed3bcfbf153))
+* improve accent color picker disabled state ([d976bf5](https://github.com/pocket-id/pocket-id/commit/d976bf5965eda10e3ecb71821c23e93e5d712a02))
+* less noisy logging for certain GET requests ([#681](https://github.com/pocket-id/pocket-id/issues/681)) ([043f82a](https://github.com/pocket-id/pocket-id/commit/043f82ad794eb64a5550d8b80703114a055701d9))
+* margin of user sign up description ([052ac00](https://github.com/pocket-id/pocket-id/commit/052ac008c3a8c910d1ce79ee99b2b2f75e4090f4))
+* remove duplicate request logging ([#678](https://github.com/pocket-id/pocket-id/issues/678)) ([988c425](https://github.com/pocket-id/pocket-id/commit/988c425150556b32cff1d341a21fcc9c69d9aaf8))
+* users can't be updated by admin if self account editing is disabled ([29cb551](https://github.com/pocket-id/pocket-id/commit/29cb5513a03d1a9571969c8a42deec9b2bdee037))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v1.4.0...v) (2025-06-22)
+
+
+### Bug Fixes
+
+* app not starting if UI config is disabled and Postgres is used ([7d36bda](https://github.com/pocket-id/pocket-id/commit/7d36bda769e25497dec6b76206a4f7e151b0bd72))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v1.3.1...v) (2025-06-19)
+
+### Features
+
+* allow setting unix socket mode ([#661](https://github.com/pocket-id/pocket-id/issues/661)) ([7677a3d](https://github.com/pocket-id/pocket-id/commit/7677a3de2c923c11a58bc8c4d1b2121d403a1504))
+* auto-focus on the login buttons ([#647](https://github.com/pocket-id/pocket-id/issues/647)) ([d679530](https://github.com/pocket-id/pocket-id/commit/d6795300b158b85dd9feadd561b6ecd891f5db0d))
+* configurable local ipv6 ranges for audit log ([#657](https://github.com/pocket-id/pocket-id/issues/657)) ([d548523](https://github.com/pocket-id/pocket-id/commit/d5485238b8fd4cc566af00eae2b17d69a119f991))
+* location filter for global audit log ([#662](https://github.com/pocket-id/pocket-id/issues/662)) ([ac5a121](https://github.com/pocket-id/pocket-id/commit/ac5a121f664b8127d0faf30c0f93432f30e7f33a))
+* ui accent colors ([#643](https://github.com/pocket-id/pocket-id/issues/643)) ([883877a](https://github.com/pocket-id/pocket-id/commit/883877adec6fc3e65bd5a705499449959b894fb5))
+* use icon instead of text on application image update hover state ([215531d](https://github.com/pocket-id/pocket-id/commit/215531d65c6683609b0b4a5505fdb72696fdb93e))
+
+### Bug Fixes
+
+* allow images with uppercase file extension ([1bcb50e](https://github.com/pocket-id/pocket-id/commit/1bcb50edc335886dd722a4c69960c48cc3cd1687))
+* center oidc client images if they are smaller than the box ([946c534](https://github.com/pocket-id/pocket-id/commit/946c534b0877a074a6b658060f9af27e4061397c))
+* explicitly cache images to prevent unexpected behavior ([2e5d268](https://github.com/pocket-id/pocket-id/commit/2e5d2687982186c12e530492292d49895cb6043a))
+* reduce duration of animations on login and signin page ([#648](https://github.com/pocket-id/pocket-id/issues/648)) ([d770448](https://github.com/pocket-id/pocket-id/commit/d77044882d5a41da22df1c0099c1eb1f20bcbc5b))
+* use inline style for dynamic background image URL instead of Tailwind class ([bef77ac](https://github.com/pocket-id/pocket-id/commit/bef77ac8dca2b98b6732677aaafbc28f79d00487))
+## [](https://github.com/pocket-id/pocket-id/compare/v1.3.0...v) (2025-06-09)
+
+
+### Bug Fixes
+
+* change timestamp of `client_credentials.sql` migration ([2935236](https://github.com/pocket-id/pocket-id/commit/2935236acee9c78c2fe6787ec8b5f53ae0eca047))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v1.2.0...v) (2025-06-09)
+
+
+### Features
+
+* add API endpoint for user authorized clients ([d217083](https://github.com/pocket-id/pocket-id/commit/d217083059120171d5c555b09eefe6ba3c8a8d42))
+* add unix socket support ([#615](https://github.com/pocket-id/pocket-id/issues/615)) ([035b2c0](https://github.com/pocket-id/pocket-id/commit/035b2c022bfd2b98f13355ec7a126e0f1ab3ebd8))
+* allow introspection and device code endpoints to use Federated Client Credentials ([#640](https://github.com/pocket-id/pocket-id/issues/640)) ([b62b61f](https://github.com/pocket-id/pocket-id/commit/b62b61fb017dba31a6fc612c138bebf370d3956c))
+* JWT bearer assertions for client authentication ([#566](https://github.com/pocket-id/pocket-id/issues/566)) ([05bfe00](https://github.com/pocket-id/pocket-id/commit/05bfe0092450c9bc26d03c6a54c21050eef8f63a))
+* new color theme for the UI ([97f7326](https://github.com/pocket-id/pocket-id/commit/97f7326da40265a954340d519661969530f097a0))
+* oidc client data preview ([#624](https://github.com/pocket-id/pocket-id/issues/624)) ([c111b79](https://github.com/pocket-id/pocket-id/commit/c111b7914731a3cafeaa55102b515f84a1ad74dc))
+
+
+### Bug Fixes
+
+* don't load app config and user on every route change ([bdcef60](https://github.com/pocket-id/pocket-id/commit/bdcef60cab6a61e1717661e918c42e3650d23fee))
+* misleading text for disable animations option ([657a51f](https://github.com/pocket-id/pocket-id/commit/657a51f7ed8a77e8a937971032091058aacfded6))
+* OIDC client image can't be deleted ([61b62d4](https://github.com/pocket-id/pocket-id/commit/61b62d461200c1359a16c92c9c62530362a4785c))
+* UI config overridden by env variables don't apply on first start ([5e9096e](https://github.com/pocket-id/pocket-id/commit/5e9096e328741ba2a0e03835927fe62e6aea2a89))
+* use full width for audit log filters ([575b2f7](https://github.com/pocket-id/pocket-id/commit/575b2f71e9f1ff9c4f6fd411b136676c213b7201))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v1.1.0...v) (2025-06-03)
+
+
+### Features
+
+* auto detect callback url ([#583](https://github.com/pocket-id/pocket-id/issues/583)) ([20d3f78](https://github.com/pocket-id/pocket-id/commit/20d3f780a2a431d0a48cece0f0764b6e4d53c1b9))
+
+
+### Bug Fixes
+
+* allow users to update their locale even when own account update disabled ([6c00aaa](https://github.com/pocket-id/pocket-id/commit/6c00aaa3efa75c76d340718698a0f4556e8de268))
+* clear default app config variables from database ([decf8ec](https://github.com/pocket-id/pocket-id/commit/decf8ec70b5f6a69fe201d6e4ad60ee62e374ad0))
+* don't use TOFU for logout callback URLs ([#588](https://github.com/pocket-id/pocket-id/issues/588)) ([256f74d](https://github.com/pocket-id/pocket-id/commit/256f74d0a348a835107fd5b17b9d57b1e845029e))
+* fallback to primary language if no translation available for specific country ([2440379](https://github.com/pocket-id/pocket-id/commit/2440379cd11b4a6da7c52b122ba8f49d7c72ce1d))
+* improve spacing on auth screens ([04fcf11](https://github.com/pocket-id/pocket-id/commit/04fcf1110e97b42dc5f0c20e169c569075d1e797))
+* page scrolls up on form submisssion ([31ad904](https://github.com/pocket-id/pocket-id/commit/31ad904367e53dd47a15abcce5402dfe84828a14))
+* run jobs at interval instead of specific time ([#585](https://github.com/pocket-id/pocket-id/issues/585)) ([6d6dc66](https://github.com/pocket-id/pocket-id/commit/6d6dc6646a39921a604b6c825d3e7e76af6c693b))
+* show LAN for auditlog location for internal networks ([b874681](https://github.com/pocket-id/pocket-id/commit/b8746818240fde052e6f3b5db5c3355d7bbfcbda))
+* small fixes in analytics_job ([#582](https://github.com/pocket-id/pocket-id/issues/582)) ([3d402fc](https://github.com/pocket-id/pocket-id/commit/3d402fc0ca30626c95b8f7accc274b9f2ab228b9))
+* whitelist authorization header for CORS ([b9489b5](https://github.com/pocket-id/pocket-id/commit/b9489b5e9a32a2a3f54d48705e731a7bcf188d20))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v1.0.0...v) (2025-05-28)
+
+
+### Features
+
+* add daily heartbeat request for counting Pocket ID instances ([#578](https://github.com/pocket-id/pocket-id/issues/578)) ([e0ec607](https://github.com/pocket-id/pocket-id/commit/e0ec60719883c0230f1a16611b943d6f6f637157))
+* require user verification for passkey sign in ([68e4b67](https://github.com/pocket-id/pocket-id/commit/68e4b67bd212e31ecc20277bfd293c94bf7f3642))
+* show allowed group count on oidc client list ([#567](https://github.com/pocket-id/pocket-id/issues/567)) ([38d7ee4](https://github.com/pocket-id/pocket-id/commit/38d7ee4432e0dacc2cfbabad4bfd9336b8b84079))
+
+
+### Bug Fixes
+
+* run user group count inside a transaction ([f03b80f](https://github.com/pocket-id/pocket-id/commit/f03b80f9d7f2529d8cef23ca6a742a914a4ec883))
+* use ldapAttributeUserUsername for finding group members ([#565](https://github.com/pocket-id/pocket-id/issues/565)) ([f66e8e8](https://github.com/pocket-id/pocket-id/commit/f66e8e8b4478c66ed1ada9168a272b33dbf494d0))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v0.53.0...v) (2025-05-24)
+
+
+### ⚠ BREAKING CHANGES
+
+* serve the static frontend trough the backend (#520)
+* remove old DB env variables, and jwk migrations logic (#529)
+
+### Features
+
+* improve buttons styling ([c37386f](https://github.com/pocket-id/pocket-id/commit/c37386f8b2f2c64bd9e7c437879a2217846852b5))
+
+
+### Bug Fixes
+
+* add back month and year selection for date picker ([6c35570](https://github.com/pocket-id/pocket-id/commit/6c35570e78813ca6af1bae6a0374d7483bff9824))
+* animation speed set to max of 300ms ([c726c16](https://github.com/pocket-id/pocket-id/commit/c726c1621b8bd88b20cb05263f6d10888f0af8e2))
+* authorize page doesn't load ([c3a03db](https://github.com/pocket-id/pocket-id/commit/c3a03db8b0f87cddc927481cfad2ccc391f98869))
+* custom logo not correctly loaded if UI configuration is disabled ([bf710ae](https://github.com/pocket-id/pocket-id/commit/bf710aec5625c9dcb43c83d920318a036a135bae))
+* ldap tests ([4dc0b2f](https://github.com/pocket-id/pocket-id/commit/4dc0b2f37f9a57ba1c7ea084dc2a713f283d1b14))
+* remove curly bracket from user group URL ([5fa15f6](https://github.com/pocket-id/pocket-id/commit/5fa15f60984a8f2a02f15900860c3a3097032e1b))
+* remove nested button in user group list ([f57c8d3](https://github.com/pocket-id/pocket-id/commit/f57c8d347e127027378aad8831a8e4dfebfef060))
+* show correct app name on sign out page ([131f470](https://github.com/pocket-id/pocket-id/commit/131f470757044fddd0989a76e9dc9e310f19819c))
+* trim whitespaces from string inputs ([059073d](https://github.com/pocket-id/pocket-id/commit/059073d4c24e34c142dddd4c150c384779fb51a9))
+* use pointer cursor for menu items ([f820fc8](https://github.com/pocket-id/pocket-id/commit/f820fc830161499edb0da2df334e4e473d5825ae))
+* use same color as title for description in alert ([e19b33f](https://github.com/pocket-id/pocket-id/commit/e19b33fc2e2b9dd149da1f9351aca2e839ffae04))
+
+
+### Code Refactoring
+
+* remove old DB env variables, and jwk migrations logic ([#529](https://github.com/pocket-id/pocket-id/issues/529)) ([f115425](https://github.com/pocket-id/pocket-id/commit/f1154257c5a9ac5c95d81343a31c02251631b203))
+* serve the static frontend trough the backend ([#520](https://github.com/pocket-id/pocket-id/issues/520)) ([f8a7467](https://github.com/pocket-id/pocket-id/commit/f8a7467ec0e939f90d19211a0a0efc5e17a58127))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v0.52.0...v) (2025-05-08)
+
+
+### Features
+
+* add support for `TZ` environment variable ([5e2e947](https://github.com/pocket-id/pocket-id/commit/5e2e947fe09fa881a7bbc70133a243a4baf30e90))
+
+
+### Bug Fixes
+
+* handle CORS correctly for endpoints that SPAs need ([#513](https://github.com/pocket-id/pocket-id/issues/513)) ([63a0c08](https://github.com/pocket-id/pocket-id/commit/63a0c08696938e1cefd12018f4bd38aa1808996a))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v0.51.1...v) (2025-05-06)
+
+
+### Features
+
+* add healthz endpoint ([#494](https://github.com/pocket-id/pocket-id/issues/494)) ([3c87e4e](https://github.com/pocket-id/pocket-id/commit/3c87e4ec1468c314ac7f8fe831e97b5eead88112))
+* OpenTelemetry tracing and metrics ([#262](https://github.com/pocket-id/pocket-id/issues/262)) ([#495](https://github.com/pocket-id/pocket-id/issues/495)) ([6f54ee5](https://github.com/pocket-id/pocket-id/commit/6f54ee5d668d7a26911db10f2402daf6a1f75f68))
+
+
+### Bug Fixes
+
+* correctly set script permissions inside Docker container ([c55fef0](https://github.com/pocket-id/pocket-id/commit/c55fef057cdcec867af91b29968541983cd80ec0))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v0.51.0...v) (2025-05-03)
+
+
+### Bug Fixes
+
+* allow LDAP users to update their locale ([0b9cbf4](https://github.com/pocket-id/pocket-id/commit/0b9cbf47e36a332cfd854aa92e761264fb3e4795))
+* last name still showing as required on account form ([#492](https://github.com/pocket-id/pocket-id/issues/492)) ([cf3fe0b](https://github.com/pocket-id/pocket-id/commit/cf3fe0be84f6365f5d4eb08c1b47905962a48a0d))
+* non admin users weren't able to call the end session endpoint ([6bd6cef](https://github.com/pocket-id/pocket-id/commit/6bd6cefaa6dc571a319a6a1c2b2facc2404eadd3))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v0.50.0...v) (2025-04-28)
+
+
+### Features
+
+* new login code card position for mobile devices ([#452](https://github.com/pocket-id/pocket-id/issues/452)) ([02cacba](https://github.com/pocket-id/pocket-id/commit/02cacba5c5524481684cb0e1790811df113a9481))
+
+
+### Bug Fixes
+
+* do not require PKCE for public clients ([ce24372](https://github.com/pocket-id/pocket-id/commit/ce24372c571cc3b277095dc6a4107663d64f45b3))
+* hide global audit log switch for non admin users ([1efd1d1](https://github.com/pocket-id/pocket-id/commit/1efd1d182dbb6190d3c7e27034426c9e48781b4a))
+* return correct error message if user isn't authorized ([86d2b5f](https://github.com/pocket-id/pocket-id/commit/86d2b5f59f26cb944017826cbd8df915cdc986f1))
+* updating scopes of an authorized client fails with Postgres ([0a24ab8](https://github.com/pocket-id/pocket-id/commit/0a24ab80010eb5a15d99915802c6698274a5c57c))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v0.49.0...v) (2025-04-27)
+
+
+### Features
+
+* device authorization endpoint ([#270](https://github.com/pocket-id/pocket-id/issues/270)) ([22f7d64](https://github.com/pocket-id/pocket-id/commit/22f7d64bf08a5a1ecbe5eee0052453b730f5c360))
+* make family name optional ([#476](https://github.com/pocket-id/pocket-id/issues/476)) ([630327c](https://github.com/pocket-id/pocket-id/commit/630327c979de2f931b9d1f0ba0b4a4de1af3fc7c))
+
+
+### Bug Fixes
+
+* do not override XDG_DATA_HOME/XDG_CONFIG_HOME if they are already set ([#472](https://github.com/pocket-id/pocket-id/issues/472)) ([22725d3](https://github.com/pocket-id/pocket-id/commit/22725d30f4115ffe17625379f56affedfe116778))
+* pass context to methods that were missing it ([#487](https://github.com/pocket-id/pocket-id/issues/487)) ([4c33793](https://github.com/pocket-id/pocket-id/commit/4c33793678709eb4981be2c1fd5803bace5f5939))
+* prevent deadlock when trying to delete LDAP users ([#471](https://github.com/pocket-id/pocket-id/issues/471)) ([270c303](https://github.com/pocket-id/pocket-id/commit/270c30334dc36f215a67f873283a9d6fcd14d065))
+* rootless Caddy data and configuration ([#470](https://github.com/pocket-id/pocket-id/issues/470)) ([76b753f](https://github.com/pocket-id/pocket-id/commit/76b753f9f2a6a4f1af09359530e30844b03ac39b))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v0.48.0...v) (2025-04-20)
+
+
+### Features
+
+* add ability to disable API key expiration email ([9122e75](https://github.com/pocket-id/pocket-id/commit/9122e75101ad39a40135ccf931eb2bfd351b5db6))
+* add ability to send login code via email ([#457](https://github.com/pocket-id/pocket-id/issues/457)) ([fe1c4b1](https://github.com/pocket-id/pocket-id/commit/fe1c4b18cdcc46a4256e0c111b34f1ce00f8e0e1))
+* add description to callback URL inputs ([eb689eb](https://github.com/pocket-id/pocket-id/commit/eb689eb56ec9eaf8b0fb1485040e26f841b9225d))
+* send email to user when api key expires within 7 days ([#451](https://github.com/pocket-id/pocket-id/issues/451)) ([26f01f2](https://github.com/pocket-id/pocket-id/commit/26f01f205be01fb8abd8c2e564c90c0fc4480ea5))
+
+
+### Bug Fixes
+
+* disable animations not respected on authorize and logout page ([e571996](https://github.com/pocket-id/pocket-id/commit/e571996cb57d04232c1f47ab337ad656f48bb3cb))
+* hide alternative sign in button if user is already authenticated ([4e05b82](https://github.com/pocket-id/pocket-id/commit/4e05b82f02740a4bae07cec6c6a64acd34ca0fc3))
+* locale change in dropdown doesn't work on first try ([60bad9e](https://github.com/pocket-id/pocket-id/commit/60bad9e9859d81c9967e6939e1ed10a65145a936))
+* remove limit of 20 callback URLs ([c37a3e0](https://github.com/pocket-id/pocket-id/commit/c37a3e0ed177c3bd2b9a618d1f4b0709004478b0))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v0.47.0...v) (2025-04-18)
+
+
+### Features
+
+* add gif support for logo and background image ([56a8b5d](https://github.com/pocket-id/pocket-id/commit/56a8b5d0c02643f869b77cf8475ddf2f9473880b))
+* disable/enable users ([#437](https://github.com/pocket-id/pocket-id/issues/437)) ([c843a60](https://github.com/pocket-id/pocket-id/commit/c843a60131b813177b1e270c4f5d97613c700efa))
+
+
+### Bug Fixes
+
+* add "type" as reserved claim ([0111a58](https://github.com/pocket-id/pocket-id/commit/0111a58dac0342c5ac2fa25a050e8773810d2b0a))
+* callback URL doesn't get rejected if it starts with a different string ([f0dce41](https://github.com/pocket-id/pocket-id/commit/f0dce41fbc5649b3a8fe65de36ca20efa521b880))
+* profile picture empty for users without first or last name ([#449](https://github.com/pocket-id/pocket-id/issues/449)) ([5a6dfd9](https://github.com/pocket-id/pocket-id/commit/5a6dfd9e505f4c84e91b4b378b082fab10e8a8a8))
+* user querying fails on global audit log page with Postgres ([84f1d5c](https://github.com/pocket-id/pocket-id/commit/84f1d5c906ec3f9a74ad3d2f36526eea847af5dd))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v0.46.0...v) (2025-04-16)
+
+
+### Features
+
+* add qrcode representation of one time link ([#424](https://github.com/pocket-id/pocket-id/issues/424)) ([#436](https://github.com/pocket-id/pocket-id/issues/436)) ([abf17f6](https://github.com/pocket-id/pocket-id/commit/abf17f62114a2de549b62cec462b9b0659ee23a7))
+* disable animations setting toggle ([#442](https://github.com/pocket-id/pocket-id/issues/442)) ([b45cf68](https://github.com/pocket-id/pocket-id/commit/b45cf68295975f51777dab95950b98b8db0a9ae5))
+
+
+### Bug Fixes
+
+* define token type as claim for better client compatibility ([adf7458](https://github.com/pocket-id/pocket-id/commit/adf74586afb6ef9a00fb122c150b0248c5bc23f0))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v0.45.0...v) (2025-04-13)
+
+
+### Features
+
+* global audit log ([#320](https://github.com/pocket-id/pocket-id/issues/320)) ([b65e693](https://github.com/pocket-id/pocket-id/commit/b65e693e12be2e7e4cb75a74d6fd43bacb3f6a94))
+* implement token introspection ([#405](https://github.com/pocket-id/pocket-id/issues/405)) ([7e5d16b](https://github.com/pocket-id/pocket-id/commit/7e5d16be9bdfccfa113924547e313886681d11bb))
+* modernize ui ([#381](https://github.com/pocket-id/pocket-id/issues/381)) ([9881a1d](https://github.com/pocket-id/pocket-id/commit/9881a1df9efe32608ab116db71c0e4f66dae171c))
+* **onboarding:** Added button when you don't have a passkey added. ([#426](https://github.com/pocket-id/pocket-id/issues/426)) ([72061ba](https://github.com/pocket-id/pocket-id/commit/72061ba4278a007437cee3a205c3076d58bde644))
+
+
+### Bug Fixes
+
+* add missing rollback for LDAP sync ([658a9ca](https://github.com/pocket-id/pocket-id/commit/658a9ca6dd8d2304ff3639a000bab02e91ff68a6))
+* create reusable default profile pictures ([#406](https://github.com/pocket-id/pocket-id/issues/406)) ([734c681](https://github.com/pocket-id/pocket-id/commit/734c6813eaef166235ae801747e3652d17ae0e2a))
+* ensure file descriptors are closed + other bugs ([#413](https://github.com/pocket-id/pocket-id/issues/413)) ([2f76461](https://github.com/pocket-id/pocket-id/commit/2f7646105e26423f47cbe49dae97e40c4a01a025))
+* ensure indexes on audit_logs table ([#415](https://github.com/pocket-id/pocket-id/issues/415)) ([9e88926](https://github.com/pocket-id/pocket-id/commit/9e88926283a7a663bfc7fd4f4aa16bd02f614176))
+* ignore profile picture cache after profile picture gets updated ([4ba6893](https://github.com/pocket-id/pocket-id/commit/4ba68938dd2a631c633fcb65d8c35cb039d3f59c))
+* improve LDAP error handling ([#425](https://github.com/pocket-id/pocket-id/issues/425)) ([796bc7e](https://github.com/pocket-id/pocket-id/commit/796bc7ed3453839b1dc8d846b71fe9fac9a2d646))
+* use transactions when operations involve multiple database queries ([#392](https://github.com/pocket-id/pocket-id/issues/392)) ([ec626ee](https://github.com/pocket-id/pocket-id/commit/ec626ee7977306539fd1d70cc9091590f0a54af6))
+* use UUID for temporary file names ([ccc18d7](https://github.com/pocket-id/pocket-id/commit/ccc18d716f16a7ef1775d30982e2ba7b5ff159a6))
+
+
+### Performance Improvements
+
+* run async operations in parallel in server load functions ([1762629](https://github.com/pocket-id/pocket-id/commit/17626295964244c5582806bd0f413da2c799d5ad))
+
+## [](https://github.com/pocket-id/pocket-id/compare/v0.44.0...v) (2025-03-29)
+
+
+### Features
+
+* add support for ECDSA and EdDSA keys ([#359](https://github.com/pocket-id/pocket-id/issues/359)) ([96876a9](https://github.com/pocket-id/pocket-id/commit/96876a99c586508b72c27669ab200ff6a29db771))
+
+
+### Bug Fixes
+
+* ldap users aren't deleted if removed from ldap server ([7e65827](https://github.com/pocket-id/pocket-id/commit/7e658276f04d08a1f5117796e55d45e310204dab))
+* use value receiver for `AuditLogData` ([cbd1bbd](https://github.com/pocket-id/pocket-id/commit/cbd1bbdf741eedd03e93598d67623c75c74b6212))
+* use WAL for SQLite by default and set busy_timeout ([#388](https://github.com/pocket-id/pocket-id/issues/388)) ([519d58d](https://github.com/pocket-id/pocket-id/commit/519d58d88c906abc5139e35933bdeba0396c10a2))
+
 ## [](https://github.com/pocket-id/pocket-id/compare/v0.43.1...v) (2025-03-25)
 
 

CONTRIBUTING.md

@@ -17,7 +17,7 @@ Before you submit the pull request for review please ensure that
   example:
 
   ```
-  feat(share): add password protection
+  fix: hide global audit log switch for non admin users
   ```
 
   Where `TYPE` can be:
@@ -30,55 +30,65 @@ Before you submit the pull request for review please ensure that
 - Your pull request has a detailed description
 - You run `npm run format` to format the code
 
-## Setup project
-Pocket ID consists of a frontend, backend and a reverse proxy. There are two ways to get the development environment setup:
+## Development Environment
+
+Pocket ID consists of a frontend and backend. In production the frontend gets statically served by the backend, but in development they run as separate processes to enable hot reloading.
+
+There are two ways to get the development environment setup:
+
+### 1. Install required tools
+
+#### With Dev Containers
+
+If you use [Dev Containers](https://code.visualstudio.com/docs/remote/containers) in VS Code, you don't need to install anything manually, just follow the steps below.
 
-## 1. Using DevContainers
 1. Make sure you have [Dev Containers](https://marketplace.visualstudio.com/items?itemName=ms-vscode-remote.remote-containers) extension installed
 2. Clone and open the repo in VS Code
 3. VS Code will detect .devcontainer and will prompt you to open the folder in devcontainer
 4. If the auto prompt does not work, hit `F1` and select `Dev Containers: Open Folder in Container.`, then select the pocket-id repo root folder and it'll open in container.
 
-## 2. Manual
+#### Without Dev Containers
 
-### Backend
+If you don't use Dev Containers, you need to install the following tools manually:
 
-The backend is built with [Gin](https://gin-gonic.com) and written in Go.
+- [Node.js](https://nodejs.org/en/download/) >= 22
+- [Go](https://golang.org/doc/install) >= 1.24
+- [Git](https://git-scm.com/downloads)
 
-#### Setup
+### 2. Setup
+
+#### Backend
+
+The backend is built with [Gin](https://gin-gonic.com) and written in Go. To set it up, follow these steps:
 
 1. Open the `backend` folder
-2. Copy the `.env.example` file to `.env` and change the `APP_ENV` to `development`
-3. Start the backend with `go run cmd/main.go`
+2. Copy the `.env.development-example` file to `.env` and edit the variables as needed
+3. Start the backend with `go run -tags exclude_frontend ./cmd`
 
 ### Frontend
 
-The frontend is built with [SvelteKit](https://kit.svelte.dev) and written in TypeScript.
-
-#### Setup
+The frontend is built with [SvelteKit](https://kit.svelte.dev) and written in TypeScript. To set it up, follow these steps:
 
 1. Open the `frontend` folder
-2. Copy the `.env.example` file to `.env`
+2. Copy the `.env.development-example` file to `.env` and edit the variables as needed
 3. Install the dependencies with `npm install`
 4. Start the frontend with `npm run dev`
 
-### Reverse Proxy
-We use [Caddy](https://caddyserver.com) as a reverse proxy. You can use any other reverse proxy if you want but you have to configure it yourself.
-
-#### Setup
-Run `caddy run --config reverse-proxy/Caddyfile` in the root folder.
-
-You're all set!
-
-## Debugging
-1. The VS Code is currently setup to auto launch caddy on opening the folder. (Defined in [tasks.json](.vscode/tasks.json))
-2. Press `F5` to start a debug session. This will launch both frontend and backend and attach debuggers to those process. (Defined in [launch.json](.vscode/launch.json))
+You're all set! The application is now listening on `localhost:3000`. The backend gets proxied trough the frontend in development mode.
 
 ### Testing
 
 We are using [Playwright](https://playwright.dev) for end-to-end testing.
 
+If you are contributing to a new feature please ensure that you add tests for it. The tests are located in the `tests` folder at the root of the project.
+
 The tests can be run like this:
-1. Start the backend normally
-2. Start the frontend in production mode with `npm run build && node --env-file=.env build/index.js`
-3. Run the tests with `npm run test`
+
+1. Visit the setup folder by running `cd tests/setup`
+
+2. Start the test environment by running `docker compose up -d --build`
+
+3. Go back to the test folder by running `cd ..`
+4. Run the tests with `npx playwright test`
+
+If you make any changes to the application, you have to rebuild the test environment by running `docker compose up -d --build` again.

Dockerfile

@@ -1,44 +1,52 @@
+# This file uses multi-stage builds to build the application from source, including the front-end
+
+# Tags passed to "go build"
+ARG BUILD_TAGS=""
+
 # Stage 1: Build Frontend
 FROM node:22-alpine AS frontend-builder
-WORKDIR /app/frontend
+WORKDIR /build
 COPY ./frontend/package*.json ./
 RUN npm ci
 COPY ./frontend ./
-RUN npm run build
-RUN npm prune --production
+RUN BUILD_OUTPUT_PATH=dist npm run build
 
 # Stage 2: Build Backend
-FROM golang:1.23-alpine AS backend-builder
-WORKDIR /app/backend
+FROM golang:1.24-alpine AS backend-builder
+ARG BUILD_TAGS
+WORKDIR /build
 COPY ./backend/go.mod ./backend/go.sum ./
 RUN go mod download
 
-RUN apk add --no-cache gcc musl-dev
-
 COPY ./backend ./
-WORKDIR /app/backend/cmd
-RUN CGO_ENABLED=1 GOOS=linux go build -o /app/backend/pocket-id-backend .
+COPY --from=frontend-builder /build/dist ./frontend/dist
+COPY .version .version
+
+WORKDIR /build/cmd
+RUN VERSION=$(cat /build/.version) \ 
+  CGO_ENABLED=0 \
+  GOOS=linux \
+  go build \
+    -tags "${BUILD_TAGS}" \
+    -ldflags="-X github.com/pocket-id/pocket-id/backend/internal/common.Version=${VERSION} -buildid=${VERSION}" \
+    -trimpath \
+    -o /build/pocket-id-backend \
+    .
 
 # Stage 3: Production Image
-FROM node:22-alpine
-# Delete default node user
-RUN deluser --remove-home node
-
-RUN apk add --no-cache caddy curl su-exec
-COPY ./reverse-proxy /etc/caddy/
-
+FROM alpine
 WORKDIR /app
-COPY --from=frontend-builder /app/frontend/build ./frontend/build
-COPY --from=frontend-builder /app/frontend/node_modules ./frontend/node_modules
-COPY --from=frontend-builder /app/frontend/package.json ./frontend/package.json
 
-COPY --from=backend-builder /app/backend/pocket-id-backend ./backend/pocket-id-backend
+RUN apk add --no-cache curl su-exec
 
-COPY ./scripts ./scripts
-RUN chmod +x ./scripts/**/*.sh
+COPY --from=backend-builder /build/pocket-id-backend /app/pocket-id
+COPY ./scripts/docker /app/docker
 
-EXPOSE 80
+RUN chmod +x /app/pocket-id && \
+  find /app/docker -name "*.sh" -exec chmod +x {} \;
+
+EXPOSE 1411
 ENV APP_ENV=production
 
-ENTRYPOINT ["sh", "./scripts/docker/create-user.sh"]
-CMD ["sh", "./scripts/docker/entrypoint.sh"]
+ENTRYPOINT ["sh", "/app/docker/entrypoint.sh"]
+CMD ["/app/pocket-id"]

Dockerfile-prebuilt

@@ -0,0 +1,20 @@
+# This Dockerfile embeds a pre-built binary for the given Linux architecture
+# Binaries must be built using ""./scripts/development/build-binaries.sh --docker-only"
+
+FROM alpine
+
+# TARGETARCH can be "amd64" or "arm64"
+ARG TARGETARCH
+
+WORKDIR /app
+
+RUN apk add --no-cache curl su-exec
+
+COPY ./backend/.bin/pocket-id-linux-${TARGETARCH} /app/pocket-id
+COPY ./scripts/docker /app/docker
+
+EXPOSE 1411
+ENV APP_ENV=production
+
+ENTRYPOINT ["/app/docker/entrypoint.sh"]
+CMD ["/app/pocket-id"]

backend/.air.toml

@@ -0,0 +1,12 @@
+root = "."
+tmp_dir = ".bin"
+
+[build]
+  bin = "./.bin/pocket-id"
+  cmd = "CGO_ENABLED=0 go build -o ./.bin/pocket-id ./cmd"
+  exclude_dir = ["resources", ".bin", "data"]
+  exclude_regex = [".*_test\\.go"]
+  stop_on_error = true
+
+[misc]
+  clean_on_exit = true

backend/.env.development-example

@@ -0,0 +1,9 @@
+# Sample .env file for development
+# All environment variables can be found on https://pocket-id.org/docs/configuration/environment-variables
+
+APP_ENV=development
+# Set the APP_URL to the URL where the frontend is listening
+# In the development environment the backend gets proxied by the frontend
+APP_URL=http://localhost:3000
+PORT=1411
+MAXMIND_LICENSE_KEY=your_license_key

backend/.env.example

@@ -1,10 +0,0 @@
-APP_ENV=production
-PUBLIC_APP_URL=http://localhost
-# /!\ If PUBLIC_APP_URL is not a localhost address, it must be HTTPS
-DB_PROVIDER=sqlite
-# MAXMIND_LICENSE_KEY=fixme # needed for IP geolocation in the audit log
-SQLITE_DB_PATH=data/pocket-id.db
-POSTGRES_CONNECTION_STRING=postgresql://postgres:postgres@localhost:5432/pocket-id
-UPLOAD_PATH=data/uploads
-PORT=8080
-HOST=0.0.0.0

backend/.gitignore

@@ -15,3 +15,4 @@
 # vendor/
 ./data
 .env
+pocket-id

backend/.golangci.yml

@@ -0,0 +1,64 @@
+version: "2"
+run:
+  tests: true
+  timeout: 5m
+linters:
+  default: none
+  enable:
+    - asasalint
+    - asciicheck
+    - bidichk
+    - bodyclose
+    - contextcheck
+    - copyloopvar
+    - durationcheck
+    - errcheck
+    - errchkjson
+    - errorlint
+    - exhaustive
+    - gocheckcompilerdirectives
+    - gochecksumtype
+    - gocognit
+    - gocritic
+    - gosec
+    - gosmopolitan
+    - govet
+    - ineffassign
+    - loggercheck
+    - makezero
+    - musttag
+    - nilerr
+    - nilnesserr
+    - noctx
+    - protogetter
+    - reassign
+    - recvcheck
+    - rowserrcheck
+    - spancheck
+    - sqlclosecheck
+    - staticcheck
+    - testifylint
+    - unused
+    - usestdlibvars
+    - zerologlint
+  exclusions:
+    generated: lax
+    presets:
+      - comments
+      - common-false-positives
+      - legacy
+      - std-error-handling
+    paths:
+      - third_party$
+      - builtin$
+      - examples$
+      - internal/service/test_service.go
+formatters:
+  enable:
+    - goimports
+  exclusions:
+    generated: lax
+    paths:
+      - third_party$
+      - builtin$
+      - examples$

backend/cmd/main.go

@@ -1,9 +1,43 @@
 package main
 
 import (
+	"flag"
+	"fmt"
+	"log"
+
+	_ "time/tzdata"
+
 	"github.com/pocket-id/pocket-id/backend/internal/bootstrap"
+	"github.com/pocket-id/pocket-id/backend/internal/cmds"
+	"github.com/pocket-id/pocket-id/backend/internal/common"
 )
 
+// @title Pocket ID API
+// @version 1.0
+// @description.markdown
+
 func main() {
-	bootstrap.Bootstrap()
+	// Get the command
+	// By default, this starts the server
+	var cmd string
+	flag.Parse()
+	args := flag.Args()
+	if len(args) > 0 {
+		cmd = args[0]
+	}
+
+	var err error
+	switch cmd {
+	case "version":
+		fmt.Println("pocket-id " + common.Version)
+	case "one-time-access-token":
+		err = cmds.OneTimeAccessToken(args)
+	default:
+		// Start the server
+		err = bootstrap.Bootstrap()
+	}
+
+	if err != nil {
+		log.Fatal(err.Error())
+	}
 }

backend/frontend/frontend_excluded.go

@@ -0,0 +1,9 @@
+//go:build exclude_frontend
+
+package frontend
+
+import "github.com/gin-gonic/gin"
+
+func RegisterFrontend(router *gin.Engine) error {
+	return ErrFrontendNotIncluded
+}

backend/frontend/frontend_included.go

@@ -0,0 +1,77 @@
+//go:build !exclude_frontend
+
+package frontend
+
+import (
+	"embed"
+	"fmt"
+	"io/fs"
+	"net/http"
+	"os"
+	"strings"
+	"time"
+
+	"github.com/gin-gonic/gin"
+)
+
+//go:embed all:dist/*
+var frontendFS embed.FS
+
+func RegisterFrontend(router *gin.Engine) error {
+	distFS, err := fs.Sub(frontendFS, "dist")
+	if err != nil {
+		return fmt.Errorf("failed to create sub FS: %w", err)
+	}
+
+	cacheMaxAge := time.Hour * 24
+	fileServer := NewFileServerWithCaching(http.FS(distFS), int(cacheMaxAge.Seconds()))
+
+	router.NoRoute(func(c *gin.Context) {
+		// Try to serve the requested file
+		path := strings.TrimPrefix(c.Request.URL.Path, "/")
+		if _, err := fs.Stat(distFS, path); os.IsNotExist(err) {
+			// File doesn't exist, serve index.html instead
+			c.Request.URL.Path = "/"
+		}
+
+		fileServer.ServeHTTP(c.Writer, c.Request)
+	})
+
+	return nil
+}
+
+// FileServerWithCaching wraps http.FileServer to add caching headers
+type FileServerWithCaching struct {
+	root                    http.FileSystem
+	lastModified            time.Time
+	cacheMaxAge             int
+	lastModifiedHeaderValue string
+	cacheControlHeaderValue string
+}
+
+func NewFileServerWithCaching(root http.FileSystem, maxAge int) *FileServerWithCaching {
+	return &FileServerWithCaching{
+		root:                    root,
+		lastModified:            time.Now(),
+		cacheMaxAge:             maxAge,
+		lastModifiedHeaderValue: time.Now().UTC().Format(http.TimeFormat),
+		cacheControlHeaderValue: fmt.Sprintf("public, max-age=%d", maxAge),
+	}
+}
+
+func (f *FileServerWithCaching) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	// Check if the client has a cached version
+	if ifModifiedSince := r.Header.Get("If-Modified-Since"); ifModifiedSince != "" {
+		ifModifiedSinceTime, err := time.Parse(http.TimeFormat, ifModifiedSince)
+		if err == nil && f.lastModified.Before(ifModifiedSinceTime.Add(1*time.Second)) {
+			// Client's cached version is up to date
+			w.WriteHeader(http.StatusNotModified)
+			return
+		}
+	}
+
+	w.Header().Set("Last-Modified", f.lastModifiedHeaderValue)
+	w.Header().Set("Cache-Control", f.cacheControlHeaderValue)
+
+	http.FileServer(f.root).ServeHTTP(w, r)
+}

backend/frontend/shared.go

@@ -0,0 +1,5 @@
+package frontend
+
+import "errors"
+
+var ErrFrontendNotIncluded = errors.New("frontend is not included")

backend/go.mod

@@ -1,51 +1,71 @@
 module github.com/pocket-id/pocket-id/backend
 
-go 1.23.1
+go 1.24.0
 
 require (
 	github.com/caarlos0/env/v11 v11.3.1
+	github.com/cenkalti/backoff/v5 v5.0.2
 	github.com/disintegration/imageorient v0.0.0-20180920195336-8147d86e83ec
 	github.com/disintegration/imaging v1.6.2
 	github.com/emersion/go-sasl v0.0.0-20200509203442-7bfe0ed36a21
 	github.com/emersion/go-smtp v0.21.3
 	github.com/fxamacker/cbor/v2 v2.7.0
 	github.com/gin-gonic/gin v1.10.0
+	github.com/glebarez/sqlite v1.11.0
 	github.com/go-co-op/gocron/v2 v2.15.0
 	github.com/go-ldap/ldap/v3 v3.4.10
-	github.com/go-playground/validator/v10 v10.24.0
+	github.com/go-playground/validator/v10 v10.25.0
 	github.com/go-webauthn/webauthn v0.11.2
-	github.com/golang-jwt/jwt/v5 v5.2.2
 	github.com/golang-migrate/migrate/v4 v4.18.2
 	github.com/google/uuid v1.6.0
+	github.com/hashicorp/go-uuid v1.0.3
 	github.com/joho/godotenv v1.5.1
-	github.com/lestrrat-go/jwx/v3 v3.0.0-alpha3
+	github.com/lestrrat-go/httprc/v3 v3.0.0-beta2
+	github.com/lestrrat-go/jwx/v3 v3.0.1
 	github.com/mileusna/useragent v1.3.5
 	github.com/oschwald/maxminddb-golang/v2 v2.0.0-beta.2
 	github.com/stretchr/testify v1.10.0
-	golang.org/x/crypto v0.36.0
+	go.opentelemetry.io/contrib/exporters/autoexport v0.59.0
+	go.opentelemetry.io/contrib/instrumentation/github.com/gin-gonic/gin/otelgin v0.60.0
+	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.54.0
+	go.opentelemetry.io/otel v1.35.0
+	go.opentelemetry.io/otel/metric v1.35.0
+	go.opentelemetry.io/otel/sdk v1.35.0
+	go.opentelemetry.io/otel/sdk/metric v1.35.0
+	go.opentelemetry.io/otel/trace v1.35.0
+	golang.org/x/crypto v0.37.0
 	golang.org/x/image v0.24.0
 	golang.org/x/time v0.9.0
 	gorm.io/driver/postgres v1.5.11
-	gorm.io/driver/sqlite v1.5.7
 	gorm.io/gorm v1.25.12
 )
 
 require (
 	github.com/Azure/go-ntlmssp v0.0.0-20221128193559-754e69321358 // indirect
-	github.com/bytedance/sonic v1.12.8 // indirect
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/bytedance/sonic v1.12.10 // indirect
 	github.com/bytedance/sonic/loader v0.2.3 // indirect
+	github.com/cenkalti/backoff/v4 v4.3.0 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/cloudwego/base64x v0.1.5 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.4.0 // indirect
 	github.com/disintegration/gift v1.1.2 // indirect
+	github.com/dustin/go-humanize v1.0.1 // indirect
+	github.com/felixge/httpsnoop v1.0.4 // indirect
 	github.com/gabriel-vasile/mimetype v1.4.8 // indirect
 	github.com/gin-contrib/sse v1.0.0 // indirect
+	github.com/glebarez/go-sqlite v1.21.2 // indirect
 	github.com/go-asn1-ber/asn1-ber v1.5.7 // indirect
+	github.com/go-logr/logr v1.4.2 // indirect
+	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/go-playground/locales v0.14.1 // indirect
 	github.com/go-playground/universal-translator v0.18.1 // indirect
 	github.com/go-webauthn/x v0.1.16 // indirect
-	github.com/goccy/go-json v0.10.4 // indirect
+	github.com/goccy/go-json v0.10.5 // indirect
+	github.com/golang-jwt/jwt/v5 v5.2.2 // indirect
 	github.com/google/go-tpm v0.9.3 // indirect
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.26.1 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
 	github.com/jackc/pgpassfile v1.0.0 // indirect
@@ -56,12 +76,10 @@ require (
 	github.com/jinzhu/now v1.1.5 // indirect
 	github.com/jonboulle/clockwork v0.5.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
-	github.com/klauspost/cpuid/v2 v2.2.9 // indirect
-	github.com/kr/pretty v0.3.1 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.10 // indirect
 	github.com/leodido/go-urn v1.4.0 // indirect
-	github.com/lestrrat-go/blackmagic v1.0.2 // indirect
+	github.com/lestrrat-go/blackmagic v1.0.3 // indirect
 	github.com/lestrrat-go/httpcc v1.0.1 // indirect
-	github.com/lestrrat-go/httprc/v3 v3.0.0-beta1 // indirect
 	github.com/lestrrat-go/option v1.0.1 // indirect
 	github.com/lib/pq v1.10.9 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
@@ -69,20 +87,50 @@ require (
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
+	github.com/ncruces/go-strftime v0.1.9 // indirect
 	github.com/pelletier/go-toml/v2 v2.2.3 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/prometheus/client_golang v1.22.0 // indirect
+	github.com/prometheus/client_model v0.6.1 // indirect
+	github.com/prometheus/common v0.62.0 // indirect
+	github.com/prometheus/procfs v0.15.1 // indirect
+	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
 	github.com/robfig/cron/v3 v3.0.1 // indirect
 	github.com/segmentio/asm v1.2.0 // indirect
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
 	github.com/ugorji/go/codec v1.2.12 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
+	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
+	go.opentelemetry.io/contrib/bridges/prometheus v0.59.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc v0.10.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploghttp v0.10.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.35.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v1.35.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.35.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.35.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.35.0 // indirect
+	go.opentelemetry.io/otel/exporters/prometheus v0.57.0 // indirect
+	go.opentelemetry.io/otel/exporters/stdout/stdoutlog v0.10.0 // indirect
+	go.opentelemetry.io/otel/exporters/stdout/stdoutmetric v1.35.0 // indirect
+	go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.35.0 // indirect
+	go.opentelemetry.io/otel/log v0.10.0 // indirect
+	go.opentelemetry.io/otel/sdk/log v0.10.0 // indirect
+	go.opentelemetry.io/proto/otlp v1.5.0 // indirect
 	go.uber.org/atomic v1.11.0 // indirect
-	golang.org/x/arch v0.13.0 // indirect
-	golang.org/x/exp v0.0.0-20250106191152-7588d65b2ba8 // indirect
-	golang.org/x/net v0.36.0 // indirect
-	golang.org/x/sync v0.12.0 // indirect
-	golang.org/x/sys v0.31.0 // indirect
-	golang.org/x/text v0.23.0 // indirect
-	google.golang.org/protobuf v1.36.4 // indirect
+	golang.org/x/arch v0.14.0 // indirect
+	golang.org/x/exp v0.0.0-20250506013437-ce4c2cf36ca6 // indirect
+	golang.org/x/net v0.38.0 // indirect
+	golang.org/x/sync v0.14.0 // indirect
+	golang.org/x/sys v0.33.0 // indirect
+	golang.org/x/text v0.24.0 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20250218202821-56aae31c358a // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20250218202821-56aae31c358a // indirect
+	google.golang.org/grpc v1.71.0 // indirect
+	google.golang.org/protobuf v1.36.5 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
+	modernc.org/libc v1.65.6 // indirect
+	modernc.org/mathutil v1.7.1 // indirect
+	modernc.org/memory v1.10.0 // indirect
+	modernc.org/sqlite v1.37.0 // indirect
 )

backend/go.sum

@@ -6,17 +6,24 @@ github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERo
 github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU=
 github.com/alexbrainman/sspi v0.0.0-20231016080023-1a75b4708caa h1:LHTHcTQiSGT7VVbI0o4wBRNQIgn917usHWOd6VAffYI=
 github.com/alexbrainman/sspi v0.0.0-20231016080023-1a75b4708caa/go.mod h1:cEWa1LVoE5KvSD9ONXsZrj0z6KqySlCCNKHlLzbqAt4=
-github.com/bytedance/sonic v1.12.8 h1:4xYRVRlXIgvSZ4e8iVTlMF5szgpXd4AfvuWgA8I8lgs=
-github.com/bytedance/sonic v1.12.8/go.mod h1:uVvFidNmlt9+wa31S1urfwwthTWteBgG0hWuoKAXTx8=
+github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
+github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
+github.com/bytedance/sonic v1.12.10 h1:uVCQr6oS5669E9ZVW0HyksTLfNS7Q/9hV6IVS4nEMsI=
+github.com/bytedance/sonic v1.12.10/go.mod h1:uVvFidNmlt9+wa31S1urfwwthTWteBgG0hWuoKAXTx8=
 github.com/bytedance/sonic/loader v0.1.1/go.mod h1:ncP89zfokxS5LZrJxl5z0UJcsk4M4yY2JpfqGeCtNLU=
 github.com/bytedance/sonic/loader v0.2.3 h1:yctD0Q3v2NOGfSWPLPvG2ggA2kV6TS6s4wioyEqssH0=
 github.com/bytedance/sonic/loader v0.2.3/go.mod h1:N8A3vUdtUebEY2/VQC0MyhYeKUFosQU6FxH2JmUe6VI=
 github.com/caarlos0/env/v11 v11.3.1 h1:cArPWC15hWmEt+gWk7YBi7lEXTXCvpaSdCiZE2X5mCA=
 github.com/caarlos0/env/v11 v11.3.1/go.mod h1:qupehSf/Y0TUTsxKywqRt/vJjN5nz6vauiYEUUr8P4U=
+github.com/cenkalti/backoff/v4 v4.3.0 h1:MyRJ/UdXutAwSAT+s3wNd7MfTIcy71VQueUuFK343L8=
+github.com/cenkalti/backoff/v4 v4.3.0/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE=
+github.com/cenkalti/backoff/v5 v5.0.2 h1:rIfFVxEf1QsI7E1ZHfp/B4DF/6QBAUhmgkxc0H7Zss8=
+github.com/cenkalti/backoff/v5 v5.0.2/go.mod h1:rkhZdG3JZukswDf7f0cwqPNk4K0sa+F97BxZthm/crw=
+github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
+github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/cloudwego/base64x v0.1.5 h1:XPciSp1xaq2VCSt6lF0phncD4koWyULpl5bUxbfCyP4=
 github.com/cloudwego/base64x v0.1.5/go.mod h1:0zlkT4Wn5C6NdauXdJRhSKRlJvmclQ1hhJgA0rcu/8w=
 github.com/cloudwego/iasm v0.2.0/go.mod h1:8rXZaNYT2n95jn+zTI1sDr+IgcD2GVs0nlbbQPiEFhY=
-github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -38,6 +45,8 @@ github.com/docker/go-connections v0.5.0 h1:USnMq7hx7gwdVZq1L49hLXaFtUdTADjXGp+uj
 github.com/docker/go-connections v0.5.0/go.mod h1:ov60Kzw0kKElRwhNs9UlUHAE/F9Fe6GLaXnqyDdmEXc=
 github.com/docker/go-units v0.5.0 h1:69rxXcBk27SvSaaxTtLh/8llcHD8vYHT7WSdRZ/jvr4=
 github.com/docker/go-units v0.5.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
+github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
+github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
 github.com/emersion/go-sasl v0.0.0-20200509203442-7bfe0ed36a21 h1:OJyUGMJTzHTd1XQp98QTaHernxMYzRaOasRir9hUlFQ=
 github.com/emersion/go-sasl v0.0.0-20200509203442-7bfe0ed36a21/go.mod h1:iL2twTeMvZnrg54ZoPDNfJaJaqy0xIQFuBdrLsmspwQ=
 github.com/emersion/go-smtp v0.21.3 h1:7uVwagE8iPYE48WhNsng3RRpCUpFvNl39JGNSIyGVMY=
@@ -52,12 +61,17 @@ github.com/gin-contrib/sse v1.0.0 h1:y3bT1mUWUxDpW4JLQg/HnTqV4rozuW4tC9eFKTxYI9E
 github.com/gin-contrib/sse v1.0.0/go.mod h1:zNuFdwarAygJBht0NTKiSi3jRf6RbqeILZ9Sp6Slhe0=
 github.com/gin-gonic/gin v1.10.0 h1:nTuyha1TYqgedzytsKYqna+DfLos46nTv2ygFy86HFU=
 github.com/gin-gonic/gin v1.10.0/go.mod h1:4PMNQiOhvDRa013RKVbsiNwoyezlm2rm0uX/T7kzp5Y=
+github.com/glebarez/go-sqlite v1.21.2 h1:3a6LFC4sKahUunAmynQKLZceZCOzUthkRkEAl9gAXWo=
+github.com/glebarez/go-sqlite v1.21.2/go.mod h1:sfxdZyhQjTM2Wry3gVYWaW072Ri1WMdWJi0k6+3382k=
+github.com/glebarez/sqlite v1.11.0 h1:wSG0irqzP6VurnMEpFGer5Li19RpIRi2qvQz++w0GMw=
+github.com/glebarez/sqlite v1.11.0/go.mod h1:h8/o8j5wiAsqSPoWELDUdJXhjAhsVliSn7bWZjOhrgQ=
 github.com/go-asn1-ber/asn1-ber v1.5.7 h1:DTX+lbVTWaTw1hQ+PbZPlnDZPEIs0SS/GCZAl535dDk=
 github.com/go-asn1-ber/asn1-ber v1.5.7/go.mod h1:hEBeB/ic+5LoWskz+yKT7vGhhPYkProFKoKdwZRWMe0=
 github.com/go-co-op/gocron/v2 v2.15.0 h1:Kpvo71VSihE+RImmpA+3ta5CcMhoRzMGw4dJawrj4zo=
 github.com/go-co-op/gocron/v2 v2.15.0/go.mod h1:ZF70ZwEqz0OO4RBXE1sNxnANy/zvwLcattWEFsqpKig=
 github.com/go-ldap/ldap/v3 v3.4.10 h1:ot/iwPOhfpNVgB1o+AVXljizWZ9JTp7YF5oeyONmcJU=
 github.com/go-ldap/ldap/v3 v3.4.10/go.mod h1:JXh4Uxgi40P6E9rdsYqpUtbW46D9UTjJ9QSwGRznplY=
+github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
 github.com/go-logr/logr v1.4.2 h1:6pFjapn8bFcIbiKo3XT4j/BhANplGihG6tvd+8rYgrY=
 github.com/go-logr/logr v1.4.2/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
 github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
@@ -68,29 +82,36 @@ github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/o
 github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
 github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
 github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
-github.com/go-playground/validator/v10 v10.24.0 h1:KHQckvo8G6hlWnrPX4NJJ+aBfWNAE/HH+qdL2cBpCmg=
-github.com/go-playground/validator/v10 v10.24.0/go.mod h1:GGzBIJMuE98Ic/kJsBXbz1x/7cByt++cQ+YOuDM5wus=
+github.com/go-playground/validator/v10 v10.25.0 h1:5Dh7cjvzR7BRZadnsVOzPhWsrwUr0nmsZJxEAnFLNO8=
+github.com/go-playground/validator/v10 v10.25.0/go.mod h1:GGzBIJMuE98Ic/kJsBXbz1x/7cByt++cQ+YOuDM5wus=
 github.com/go-webauthn/webauthn v0.11.2 h1:Fgx0/wlmkClTKlnOsdOQ+K5HcHDsDcYIvtYmfhEOSUc=
 github.com/go-webauthn/webauthn v0.11.2/go.mod h1:aOtudaF94pM71g3jRwTYYwQTG1KyTILTcZqN1srkmD0=
 github.com/go-webauthn/x v0.1.16 h1:EaVXZntpyHviN9ykjdRBQIw9B0Ed3LO5FW7mDiMQEa8=
 github.com/go-webauthn/x v0.1.16/go.mod h1:jhYjfwe/AVYaUs2mUXArj7vvZj+SpooQPyyQGNab+Us=
-github.com/goccy/go-json v0.10.4 h1:JSwxQzIqKfmFX1swYPpUThQZp/Ka4wzJdK0LWVytLPM=
-github.com/goccy/go-json v0.10.4/go.mod h1:oq7eo15ShAhp70Anwd5lgX2pLfOS3QCiwU/PULtXL6M=
+github.com/goccy/go-json v0.10.5 h1:Fq85nIqj+gXn/S5ahsiTlK3TmC85qgirsdTP/+DeaC4=
+github.com/goccy/go-json v0.10.5/go.mod h1:oq7eo15ShAhp70Anwd5lgX2pLfOS3QCiwU/PULtXL6M=
 github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q=
 github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q=
 github.com/golang-jwt/jwt/v5 v5.2.2 h1:Rl4B7itRWVtYIHFrSNd7vhTiz9UpLdi6gZhZ3wEeDy8=
 github.com/golang-jwt/jwt/v5 v5.2.2/go.mod h1:pqrtFR0X4osieyHYxtmOUWsAWrfe1Q5UVIyoH402zdk=
 github.com/golang-migrate/migrate/v4 v4.18.2 h1:2VSCMz7x7mjyTXx3m2zPokOY82LTRgxK1yQYKo6wWQ8=
 github.com/golang-migrate/migrate/v4 v4.18.2/go.mod h1:2CM6tJvn2kqPXwnXO/d3rAQYiyoIm180VsO8PRX6Rpk=
-github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
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@@ -129,24 +150,28 @@ github.com/jonboulle/clockwork v0.5.0 h1:Hyh9A8u51kptdkR+cqRpT1EebBwTn1oK9YfGYbd
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+go.opentelemetry.io/otel/metric v1.35.0/go.mod h1:nKVFgxBZ2fReX6IlyW28MgZojkoAkJGaE8CpgeAU3oE=
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+go.opentelemetry.io/otel/sdk/log v0.10.0 h1:lR4teQGWfeDVGoute6l0Ou+RpFqQ9vaPdrNJlST0bvw=
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+go.opentelemetry.io/otel/sdk/metric v1.35.0 h1:1RriWBmCKgkeHEhM7a2uMjMUfP7MsOF5JpUCaEqEI9o=
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+go.opentelemetry.io/proto/otlp v1.5.0 h1:xJvq7gMzB31/d406fB8U5CBdyQGw4P399D1aQWU/3i4=
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 go.uber.org/atomic v1.11.0/go.mod h1:LUxbIzbOniOlMKjJjyPfpl4v+PKK2cNJn91OQbhoJI0=
 go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
 go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
-golang.org/x/arch v0.13.0 h1:KCkqVVV1kGg0X87TFysjCJ8MxtZEIU4Ja/yXGeoECdA=
-golang.org/x/arch v0.13.0/go.mod h1:FEVrYAQjsQXMVJ1nsMoVVXPZg6p2JE2mx8psSWTDQys=
+golang.org/x/arch v0.14.0 h1:z9JUEZWr8x4rR0OU6c4/4t6E6jOZ8/QBS2bBYBm4tx4=
+golang.org/x/arch v0.14.0/go.mod h1:FEVrYAQjsQXMVJ1nsMoVVXPZg6p2JE2mx8psSWTDQys=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.6.0/go.mod h1:OFC/31mSvZgRz0V1QTNCzfAI1aIRzbiufJtkMIlEp58=
@@ -232,10 +309,10 @@ golang.org/x/crypto v0.13.0/go.mod h1:y6Z2r+Rw4iayiXXAIxJIDAJ1zMW4yaTpebo8fPOliY
 golang.org/x/crypto v0.19.0/go.mod h1:Iy9bg/ha4yyC70EfRS8jz+B6ybOBKMaSxLj6P6oBDfU=
 golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v8=
 golang.org/x/crypto v0.31.0/go.mod h1:kDsLvtWBEx7MV9tJOj9bnXsPbxwJQ6csT/x4KIN4Ssk=
-golang.org/x/crypto v0.36.0 h1:AnAEvhDddvBdpY+uR+MyHmuZzzNqXSe/GvuDeob5L34=
-golang.org/x/crypto v0.36.0/go.mod h1:Y4J0ReaxCR1IMaabaSMugxJES1EpwhBHhv2bDHklZvc=
-golang.org/x/exp v0.0.0-20250106191152-7588d65b2ba8 h1:yqrTHse8TCMW1M1ZCP+VAR/l0kKxwaAIqN/il7x4voA=
-golang.org/x/exp v0.0.0-20250106191152-7588d65b2ba8/go.mod h1:tujkw807nyEEAamNbDrEGzRav+ilXA7PCRAd6xsmwiU=
+golang.org/x/crypto v0.37.0 h1:kJNSjF/Xp7kU0iB2Z+9viTPMW4EqqsrywMXLJOOsXSE=
+golang.org/x/crypto v0.37.0/go.mod h1:vg+k43peMZ0pUMhYmVAWysMK35e6ioLh3wB8ZCAfbVc=
+golang.org/x/exp v0.0.0-20250506013437-ce4c2cf36ca6 h1:y5zboxd6LQAqYIhHnB48p0ByQ/GnQx2BE33L8BOHQkI=
+golang.org/x/exp v0.0.0-20250506013437-ce4c2cf36ca6/go.mod h1:U6Lno4MTRCDY+Ba7aCcauB9T60gsv5s4ralQzP72ZoQ=
 golang.org/x/image v0.0.0-20191009234506-e7c1f5e7dbb8/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
 golang.org/x/image v0.24.0 h1:AN7zRgVsbvmTfNyqIbbOraYL8mSwcKncEj8ofjgzcMQ=
 golang.org/x/image v0.24.0/go.mod h1:4b/ITuLfqYq1hqZcjofwctIhi7sZh2WaCjvsBNjjya8=
@@ -244,6 +321,8 @@ golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/mod v0.15.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/mod v0.17.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
+golang.org/x/mod v0.24.0 h1:ZfthKaKaT4NrhGVZHO1/WDTwGES4De8KtWO0SIbNJMU=
+golang.org/x/mod v0.24.0/go.mod h1:IXM97Txy2VM4PJ3gI61r1YEk/gAj6zAHN3AdZt6S9Ww=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200114155413-6afb5195e5aa/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
@@ -255,8 +334,8 @@ golang.org/x/net v0.15.0/go.mod h1:idbUs1IY1+zTqbi8yxTbhexhEEk5ur9LInksu6HrEpk=
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 golang.org/x/net v0.33.0/go.mod h1:HXLR5J+9DxmrqMwG9qjGCxZ+zKXxBru04zlTvWlWuN4=
-golang.org/x/net v0.36.0 h1:vWF2fRbw4qslQsQzgFqZff+BItCvGFQqKzKIzx1rmoA=
-golang.org/x/net v0.36.0/go.mod h1:bFmbeoIPfrw4sMHNhb4J9f6+tPziuGjq7Jk/38fxi1I=
+golang.org/x/net v0.38.0 h1:vRMAPTMaeGqVhG5QyLJHqNDwecKTomGeqbnfZyKlBI8=
+golang.org/x/net v0.38.0/go.mod h1:ivrbrMbzFq5J41QOQh0siUuly180yBYtLp+CKbEaFx8=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -264,8 +343,8 @@ golang.org/x/sync v0.3.0/go.mod h1:FU7BRWz2tNW+3quACPkgCx/L+uEAv1htQ0V83Z9Rj+Y=
 golang.org/x/sync v0.6.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sync v0.10.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
-golang.org/x/sync v0.12.0 h1:MHc5BpPuC30uJk597Ri8TV3CNZcTLu6B6z4lJy+g6Jw=
-golang.org/x/sync v0.12.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
+golang.org/x/sync v0.14.0 h1:woo0S4Yywslg6hp4eUFjTVOyKt0RookbpAHG4c1HmhQ=
+golang.org/x/sync v0.14.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
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 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@@ -278,8 +357,8 @@ golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
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-golang.org/x/sys v0.31.0 h1:ioabZlmFYtWhL+TRYpcnNlLwhyxaM9kWTDEmfnprqik=
-golang.org/x/sys v0.31.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
+golang.org/x/sys v0.33.0 h1:q3i8TbbEz+JRD9ywIRlyRAQbM0qF7hu24q3teo2hbuw=
+golang.org/x/sys v0.33.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
 golang.org/x/telemetry v0.0.0-20240228155512-f48c80bd79b2/go.mod h1:TeRTkGYfJXctD9OcfyVLyj2J3IxLnKwHJR8f4D8a3YE=
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@@ -298,8 +377,8 @@ golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
 golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
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 golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
-golang.org/x/text v0.23.0 h1:D71I7dUrlY+VX0gQShAThNGHFxZ13dGLBHQLVl1mJlY=
-golang.org/x/text v0.23.0/go.mod h1:/BLNzu4aZCJ1+kcD0DNRotWKage4q2rGVAg4o22unh4=
+golang.org/x/text v0.24.0 h1:dd5Bzh4yt5KYA8f9CJHCP4FB4D51c2c6JvN37xJJkJ0=
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@@ -308,9 +387,17 @@ golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc
 golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
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 golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d/go.mod h1:aiJjzUbINMkxbQROHiO6hDPo2LHcIPhhQsa9DLh0yGk=
+golang.org/x/tools v0.33.0 h1:4qz2S3zmRxbGIhDIAgjxvFutSvH5EfnsYrRBj0UI0bc=
+golang.org/x/tools v0.33.0/go.mod h1:CIJMaWEY88juyUfo7UbgPqbC8rU2OqfAV1h2Qp0oMYI=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-google.golang.org/protobuf v1.36.4 h1:6A3ZDJHn/eNqc1i+IdefRzy/9PokBTPvcqMySR7NNIM=
-google.golang.org/protobuf v1.36.4/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
+google.golang.org/genproto/googleapis/api v0.0.0-20250218202821-56aae31c358a h1:nwKuGPlUAt+aR+pcrkfFRrTU1BVrSmYyYMxYbUIVHr0=
+google.golang.org/genproto/googleapis/api v0.0.0-20250218202821-56aae31c358a/go.mod h1:3kWAYMk1I75K4vykHtKt2ycnOgpA6974V7bREqbsenU=
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+google.golang.org/genproto/googleapis/rpc v0.0.0-20250218202821-56aae31c358a/go.mod h1:uRxBH1mhmO8PGhU89cMcHaXKZqO+OfakD8QQO0oYwlQ=
+google.golang.org/grpc v1.71.0 h1:kF77BGdPTQ4/JZWMlb9VpJ5pa25aqvVqogsxNHHdeBg=
+google.golang.org/grpc v1.71.0/go.mod h1:H0GRtasmQOh9LkFoCPDu3ZrwUtD1YGE+b2vYBYd/8Ec=
+google.golang.org/protobuf v1.36.5 h1:tPhr+woSbjfYvY6/GPufUoYizxw1cF/yFoxJ2fmpwlM=
+google.golang.org/protobuf v1.36.5/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
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@@ -320,8 +407,30 @@ gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
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 gorm.io/driver/postgres v1.5.11/go.mod h1:DX3GReXH+3FPWGrrgffdvCk3DQ1dwDPdmbenSkweRGI=
-gorm.io/driver/sqlite v1.5.7 h1:8NvsrhP0ifM7LX9G4zPB97NwovUakUxc+2V2uuf3Z1I=
-gorm.io/driver/sqlite v1.5.7/go.mod h1:U+J8craQU6Fzkcvu8oLeAQmi50TkwPEhHDEjQZXDah4=
 gorm.io/gorm v1.25.12 h1:I0u8i2hWQItBq1WfE0o2+WuL9+8L21K9e2HHSTE/0f8=
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+modernc.org/cc/v4 v4.26.1 h1:+X5NtzVBn0KgsBCBe+xkDC7twLb/jNVj9FPgiwSQO3s=
+modernc.org/cc/v4 v4.26.1/go.mod h1:uVtb5OGqUKpoLWhqwNQo/8LwvoiEBLvZXIQ/SmO6mL0=
+modernc.org/ccgo/v4 v4.28.0 h1:rjznn6WWehKq7dG4JtLRKxb52Ecv8OUGah8+Z/SfpNU=
+modernc.org/ccgo/v4 v4.28.0/go.mod h1:JygV3+9AV6SmPhDasu4JgquwU81XAKLd3OKTUDNOiKE=
+modernc.org/fileutil v1.3.1 h1:8vq5fe7jdtEvoCf3Zf9Nm0Q05sH6kGx0Op2CPx1wTC8=
+modernc.org/fileutil v1.3.1/go.mod h1:HxmghZSZVAz/LXcMNwZPA/DRrQZEVP9VX0V4LQGQFOc=
+modernc.org/gc/v2 v2.6.5 h1:nyqdV8q46KvTpZlsw66kWqwXRHdjIlJOhG6kxiV/9xI=
+modernc.org/gc/v2 v2.6.5/go.mod h1:YgIahr1ypgfe7chRuJi2gD7DBQiKSLMPgBQe9oIiito=
+modernc.org/libc v1.65.6 h1:OhJUhmuJ6MVZdqL5qmnd0/my46DKGFhSX4WOR7ijfyE=
+modernc.org/libc v1.65.6/go.mod h1:MOiGAM9lrMBT9L8xT1nO41qYl5eg9gCp9/kWhz5L7WA=
+modernc.org/mathutil v1.7.1 h1:GCZVGXdaN8gTqB1Mf/usp1Y/hSqgI2vAGGP4jZMCxOU=
+modernc.org/mathutil v1.7.1/go.mod h1:4p5IwJITfppl0G4sUEDtCr4DthTaT47/N3aT6MhfgJg=
+modernc.org/memory v1.10.0 h1:fzumd51yQ1DxcOxSO+S6X7+QTuVU+n8/Aj7swYjFfC4=
+modernc.org/memory v1.10.0/go.mod h1:/JP4VbVC+K5sU2wZi9bHoq2MAkCnrt2r98UGeSK7Mjw=
+modernc.org/opt v0.1.4 h1:2kNGMRiUjrp4LcaPuLY2PzUfqM/w9N23quVwhKt5Qm8=
+modernc.org/opt v0.1.4/go.mod h1:03fq9lsNfvkYSfxrfUhZCWPk1lm4cq4N+Bh//bEtgns=
+modernc.org/sortutil v1.2.1 h1:+xyoGf15mM3NMlPDnFqrteY07klSFxLElE2PVuWIJ7w=
+modernc.org/sortutil v1.2.1/go.mod h1:7ZI3a3REbai7gzCLcotuw9AC4VZVpYMjDzETGsSMqJE=
+modernc.org/sqlite v1.37.0 h1:s1TMe7T3Q3ovQiK2Ouz4Jwh7dw4ZDqbebSDTlSJdfjI=
+modernc.org/sqlite v1.37.0/go.mod h1:5YiWv+YviqGMuGw4V+PNplcyaJ5v+vQd7TQOgkACoJM=
+modernc.org/strutil v1.2.1 h1:UneZBkQA+DX2Rp35KcM69cSsNES9ly8mQWD71HKlOA0=
+modernc.org/strutil v1.2.1/go.mod h1:EHkiggD70koQxjVdSBM3JKM7k6L0FbGE5eymy9i3B9A=
+modernc.org/token v1.1.0 h1:Xl7Ap9dKaEs5kLoOQeQmPWevfnk/DM5qcLcYlA8ys6Y=
+modernc.org/token v1.1.0/go.mod h1:UGzOrNV1mAFSEB63lOFHIpNRUVMvYTc6yu1SMY/XTDM=
 nullprogram.com/x/optparse v1.0.0/go.mod h1:KdyPE+Igbe0jQUrVfMqDMeJQIJZEuyV7pjYmp6pbG50=

backend/internal/bootstrap/application_images_bootstrap.go

@@ -38,7 +38,6 @@ func initApplicationImages() {
 			log.Fatalf("Error copying file: %v", err)
 		}
 	}
-
 }
 
 func imageAlreadyExists(fileName string, destinationFiles []os.DirEntry) bool {
@@ -55,6 +54,11 @@ func imageAlreadyExists(fileName string, destinationFiles []os.DirEntry) bool {
 }
 
 func getImageNameWithoutExtension(fileName string) string {
-	splitted := strings.Split(fileName, ".")
-	return strings.Join(splitted[:len(splitted)-1], ".")
+	idx := strings.LastIndexByte(fileName, '.')
+	if idx < 1 {
+		// No dot found, or fileName starts with a dot
+		return fileName
+	}
+
+	return fileName[:idx]
 }

backend/internal/bootstrap/bootstrap.go

@@ -1,17 +1,72 @@
 package bootstrap
 
 import (
+	"context"
+	"fmt"
+	"log"
+	"time"
+
 	_ "github.com/golang-migrate/migrate/v4/source/file"
-	"github.com/pocket-id/pocket-id/backend/internal/service"
+
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/job"
+	"github.com/pocket-id/pocket-id/backend/internal/utils"
+	"github.com/pocket-id/pocket-id/backend/internal/utils/signals"
 )
 
-func Bootstrap() {
+func Bootstrap() error {
+	// Get a context that is canceled when the application is stopping
+	ctx := signals.SignalContext(context.Background())
+
 	initApplicationImages()
 
-	db := newDatabase()
-	appConfigService := service.NewAppConfigService(db)
+	// Initialize the tracer and metrics exporter
+	shutdownFns, httpClient, err := initOtel(ctx, common.EnvConfig.MetricsEnabled, common.EnvConfig.TracingEnabled)
+	if err != nil {
+		return fmt.Errorf("failed to initialize OpenTelemetry: %w", err)
+	}
 
-	migrateKey()
+	// Connect to the database
+	db := NewDatabase()
 
-	initRouter(db, appConfigService)
+	// Create all services
+	svc, err := initServices(ctx, db, httpClient)
+	if err != nil {
+		return fmt.Errorf("failed to initialize services: %w", err)
+	}
+
+	// Init the job scheduler
+	scheduler, err := job.NewScheduler()
+	if err != nil {
+		return fmt.Errorf("failed to create job scheduler: %w", err)
+	}
+	err = registerScheduledJobs(ctx, db, svc, httpClient, scheduler)
+	if err != nil {
+		return fmt.Errorf("failed to register scheduled jobs: %w", err)
+	}
+
+	// Init the router
+	router := initRouter(db, svc)
+
+	// Run all background services
+	// This call blocks until the context is canceled
+	err = utils.
+		NewServiceRunner(router, scheduler.Run).
+		Run(ctx)
+	if err != nil {
+		return fmt.Errorf("failed to run services: %w", err)
+	}
+
+	// Invoke all shutdown functions
+	// We give these a timeout of 5s
+	shutdownCtx, shutdownCancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer shutdownCancel()
+	err = utils.
+		NewServiceRunner(shutdownFns...).
+		Run(shutdownCtx)
+	if err != nil {
+		log.Printf("Error shutting down services: %v", err)
+	}
+
+	return nil
 }

backend/internal/bootstrap/db_bootstrap.go

@@ -4,23 +4,26 @@ import (
 	"errors"
 	"fmt"
 	"log"
+	"net/url"
 	"os"
+	"strings"
 	"time"
 
+	"github.com/glebarez/sqlite"
 	"github.com/golang-migrate/migrate/v4"
 	"github.com/golang-migrate/migrate/v4/database"
 	postgresMigrate "github.com/golang-migrate/migrate/v4/database/postgres"
 	sqliteMigrate "github.com/golang-migrate/migrate/v4/database/sqlite3"
 	"github.com/golang-migrate/migrate/v4/source/iofs"
-	"github.com/pocket-id/pocket-id/backend/internal/common"
-	"github.com/pocket-id/pocket-id/backend/resources"
 	"gorm.io/driver/postgres"
-	"gorm.io/driver/sqlite"
 	"gorm.io/gorm"
 	"gorm.io/gorm/logger"
+
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/resources"
 )
 
-func newDatabase() (db *gorm.DB) {
+func NewDatabase() (db *gorm.DB) {
 	db, err := connectDatabase()
 	if err != nil {
 		log.Fatalf("failed to connect to database: %v", err)
@@ -38,6 +41,7 @@ func newDatabase() (db *gorm.DB) {
 	case common.DbProviderPostgres:
 		driver, err = postgresMigrate.WithInstance(sqlDb, &postgresMigrate.Config{})
 	default:
+		// Should never happen at this point
 		log.Fatalf("unsupported database provider: %s", common.EnvConfig.DbProvider)
 	}
 	if err != nil {
@@ -56,17 +60,17 @@ func migrateDatabase(driver database.Driver) error {
 	// Use the embedded migrations
 	source, err := iofs.New(resources.FS, "migrations/"+string(common.EnvConfig.DbProvider))
 	if err != nil {
-		return fmt.Errorf("failed to create embedded migration source: %v", err)
+		return fmt.Errorf("failed to create embedded migration source: %w", err)
 	}
 
 	m, err := migrate.NewWithInstance("iofs", source, "pocket-id", driver)
 	if err != nil {
-		return fmt.Errorf("failed to create migration instance: %v", err)
+		return fmt.Errorf("failed to create migration instance: %w", err)
 	}
 
 	err = m.Up()
 	if err != nil && !errors.Is(err, migrate.ErrNoChange) {
-		return fmt.Errorf("failed to apply migrations: %v", err)
+		return fmt.Errorf("failed to apply migrations: %w", err)
 	}
 
 	return nil
@@ -78,9 +82,22 @@ func connectDatabase() (db *gorm.DB, err error) {
 	// Choose the correct database provider
 	switch common.EnvConfig.DbProvider {
 	case common.DbProviderSqlite:
-		dialector = sqlite.Open(common.EnvConfig.SqliteDBPath)
+		if common.EnvConfig.DbConnectionString == "" {
+			return nil, errors.New("missing required env var 'DB_CONNECTION_STRING' for SQLite database")
+		}
+		if !strings.HasPrefix(common.EnvConfig.DbConnectionString, "file:") {
+			return nil, errors.New("invalid value for env var 'DB_CONNECTION_STRING': does not begin with 'file:'")
+		}
+		connString, err := parseSqliteConnectionString(common.EnvConfig.DbConnectionString)
+		if err != nil {
+			return nil, err
+		}
+		dialector = sqlite.Open(connString)
 	case common.DbProviderPostgres:
-		dialector = postgres.Open(common.EnvConfig.PostgresConnectionString)
+		if common.EnvConfig.DbConnectionString == "" {
+			return nil, errors.New("missing required env var 'DB_CONNECTION_STRING' for Postgres database")
+		}
+		dialector = postgres.Open(common.EnvConfig.DbConnectionString)
 	default:
 		return nil, fmt.Errorf("unsupported database provider: %s", common.EnvConfig.DbProvider)
 	}
@@ -91,14 +108,58 @@ func connectDatabase() (db *gorm.DB, err error) {
 			Logger:         getLogger(),
 		})
 		if err == nil {
-			break
-		} else {
-			log.Printf("Attempt %d: Failed to initialize database. Retrying...", i)
-			time.Sleep(3 * time.Second)
+			return db, nil
+		}
+
+		log.Printf("Attempt %d: Failed to initialize database. Retrying...", i)
+		time.Sleep(3 * time.Second)
+	}
+
+	return nil, err
+}
+
+// The official C implementation of SQLite allows some additional properties in the connection string
+// that are not supported in the in the modernc.org/sqlite driver, and which must be passed as PRAGMA args instead.
+// To ensure that people can use similar args as in the C driver, which was also used by Pocket ID
+// previously (via github.com/mattn/go-sqlite3), we are converting some options.
+func parseSqliteConnectionString(connString string) (string, error) {
+	if !strings.HasPrefix(connString, "file:") {
+		connString = "file:" + connString
+	}
+
+	connStringUrl, err := url.Parse(connString)
+	if err != nil {
+		return "", fmt.Errorf("failed to parse SQLite connection string: %w", err)
+	}
+
+	// Reference: https://github.com/mattn/go-sqlite3?tab=readme-ov-file#connection-string
+	// This only includes a subset of options, excluding those that are not relevant to us
+	qs := make(url.Values, len(connStringUrl.Query()))
+	for k, v := range connStringUrl.Query() {
+		switch k {
+		case "_auto_vacuum", "_vacuum":
+			qs.Add("_pragma", "auto_vacuum("+v[0]+")")
+		case "_busy_timeout", "_timeout":
+			qs.Add("_pragma", "busy_timeout("+v[0]+")")
+		case "_case_sensitive_like", "_cslike":
+			qs.Add("_pragma", "case_sensitive_like("+v[0]+")")
+		case "_foreign_keys", "_fk":
+			qs.Add("_pragma", "foreign_keys("+v[0]+")")
+		case "_locking_mode", "_locking":
+			qs.Add("_pragma", "locking_mode("+v[0]+")")
+		case "_secure_delete":
+			qs.Add("_pragma", "secure_delete("+v[0]+")")
+		case "_synchronous", "_sync":
+			qs.Add("_pragma", "synchronous("+v[0]+")")
+		default:
+			// Pass other query-string args as-is
+			qs[k] = v
 		}
 	}
 
-	return db, err
+	connStringUrl.RawQuery = qs.Encode()
+
+	return connStringUrl.String(), nil
 }
 
 func getLogger() logger.Interface {

backend/internal/bootstrap/db_bootstrap_test.go

@@ -0,0 +1,145 @@
+package bootstrap
+
+import (
+	"net/url"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestParseSqliteConnectionString(t *testing.T) {
+	tests := []struct {
+		name          string
+		input         string
+		expected      string
+		expectedError bool
+	}{
+		{
+			name:     "basic file path",
+			input:    "file:test.db",
+			expected: "file:test.db",
+		},
+		{
+			name:     "adds file: prefix if missing",
+			input:    "test.db",
+			expected: "file:test.db",
+		},
+		{
+			name:     "converts _busy_timeout to pragma",
+			input:    "file:test.db?_busy_timeout=5000",
+			expected: "file:test.db?_pragma=busy_timeout%285000%29",
+		},
+		{
+			name:     "converts _timeout to pragma",
+			input:    "file:test.db?_timeout=5000",
+			expected: "file:test.db?_pragma=busy_timeout%285000%29",
+		},
+		{
+			name:     "converts _foreign_keys to pragma",
+			input:    "file:test.db?_foreign_keys=1",
+			expected: "file:test.db?_pragma=foreign_keys%281%29",
+		},
+		{
+			name:     "converts _fk to pragma",
+			input:    "file:test.db?_fk=1",
+			expected: "file:test.db?_pragma=foreign_keys%281%29",
+		},
+		{
+			name:     "converts _synchronous to pragma",
+			input:    "file:test.db?_synchronous=NORMAL",
+			expected: "file:test.db?_pragma=synchronous%28NORMAL%29",
+		},
+		{
+			name:     "converts _sync to pragma",
+			input:    "file:test.db?_sync=NORMAL",
+			expected: "file:test.db?_pragma=synchronous%28NORMAL%29",
+		},
+		{
+			name:     "converts _auto_vacuum to pragma",
+			input:    "file:test.db?_auto_vacuum=FULL",
+			expected: "file:test.db?_pragma=auto_vacuum%28FULL%29",
+		},
+		{
+			name:     "converts _vacuum to pragma",
+			input:    "file:test.db?_vacuum=FULL",
+			expected: "file:test.db?_pragma=auto_vacuum%28FULL%29",
+		},
+		{
+			name:     "converts _case_sensitive_like to pragma",
+			input:    "file:test.db?_case_sensitive_like=1",
+			expected: "file:test.db?_pragma=case_sensitive_like%281%29",
+		},
+		{
+			name:     "converts _cslike to pragma",
+			input:    "file:test.db?_cslike=1",
+			expected: "file:test.db?_pragma=case_sensitive_like%281%29",
+		},
+		{
+			name:     "converts _locking_mode to pragma",
+			input:    "file:test.db?_locking_mode=EXCLUSIVE",
+			expected: "file:test.db?_pragma=locking_mode%28EXCLUSIVE%29",
+		},
+		{
+			name:     "converts _locking to pragma",
+			input:    "file:test.db?_locking=EXCLUSIVE",
+			expected: "file:test.db?_pragma=locking_mode%28EXCLUSIVE%29",
+		},
+		{
+			name:     "converts _secure_delete to pragma",
+			input:    "file:test.db?_secure_delete=1",
+			expected: "file:test.db?_pragma=secure_delete%281%29",
+		},
+		{
+			name:     "preserves unrecognized parameters",
+			input:    "file:test.db?mode=rw&cache=shared",
+			expected: "file:test.db?cache=shared&mode=rw",
+		},
+		{
+			name:     "handles multiple parameters",
+			input:    "file:test.db?_fk=1&mode=rw&_timeout=5000",
+			expected: "file:test.db?_pragma=foreign_keys%281%29&_pragma=busy_timeout%285000%29&mode=rw",
+		},
+		{
+			name:          "invalid URL format",
+			input:         "file:invalid#$%^&*@test.db",
+			expectedError: true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			result, err := parseSqliteConnectionString(tt.input)
+
+			if tt.expectedError {
+				require.Error(t, err)
+				return
+			}
+
+			require.NoError(t, err)
+
+			// Parse both URLs to compare components independently
+			expectedURL, err := url.Parse(tt.expected)
+			require.NoError(t, err)
+
+			resultURL, err := url.Parse(result)
+			require.NoError(t, err)
+
+			// Compare scheme and path components
+			assert.Equal(t, expectedURL.Scheme, resultURL.Scheme)
+			assert.Equal(t, expectedURL.Path, resultURL.Path)
+
+			// Compare query parameters regardless of order
+			expectedQuery := expectedURL.Query()
+			resultQuery := resultURL.Query()
+
+			assert.Len(t, expectedQuery, len(resultQuery))
+
+			for key, expectedValues := range expectedQuery {
+				resultValues, ok := resultQuery[key]
+				_ = assert.True(t, ok) &&
+					assert.ElementsMatch(t, expectedValues, resultValues)
+			}
+		})
+	}
+}

backend/internal/bootstrap/e2etest_router_bootstrap.go

@@ -0,0 +1,28 @@
+//go:build e2etest
+
+package bootstrap
+
+import (
+	"log"
+
+	"github.com/gin-gonic/gin"
+	"gorm.io/gorm"
+
+	"github.com/pocket-id/pocket-id/backend/internal/controller"
+	"github.com/pocket-id/pocket-id/backend/internal/service"
+)
+
+// When building for E2E tests, add the e2etest controller
+func init() {
+	registerTestControllers = []func(apiGroup *gin.RouterGroup, db *gorm.DB, svc *services){
+		func(apiGroup *gin.RouterGroup, db *gorm.DB, svc *services) {
+			testService, err := service.NewTestService(db, svc.appConfigService, svc.jwtService, svc.ldapService)
+			if err != nil {
+				log.Fatalf("failed to initialize test service: %v", err)
+				return
+			}
+
+			controller.NewTestController(apiGroup, testService)
+		},
+	}
+}

backend/internal/bootstrap/jwk_migration.go

@@ -1,133 +0,0 @@
-package bootstrap
-
-import (
-	"crypto/sha256"
-	"crypto/x509"
-	"encoding/base64"
-	"fmt"
-	"log"
-	"os"
-	"path/filepath"
-
-	"github.com/lestrrat-go/jwx/v3/jwk"
-
-	"github.com/pocket-id/pocket-id/backend/internal/common"
-	"github.com/pocket-id/pocket-id/backend/internal/service"
-	"github.com/pocket-id/pocket-id/backend/internal/utils"
-)
-
-const (
-	privateKeyFilePem = "jwt_private_key.pem"
-)
-
-func migrateKey() {
-	err := migrateKeyInternal(common.EnvConfig.KeysPath)
-	if err != nil {
-		log.Fatalf("failed to perform migration of keys: %v", err)
-	}
-}
-
-func migrateKeyInternal(basePath string) error {
-	// First, check if there's already a JWK stored
-	jwkPath := filepath.Join(basePath, service.PrivateKeyFile)
-	ok, err := utils.FileExists(jwkPath)
-	if err != nil {
-		return fmt.Errorf("failed to check if private key file (JWK) exists at path '%s': %w", jwkPath, err)
-	}
-	if ok {
-		// There's already a key as JWK, so we don't do anything else here
-		return nil
-	}
-
-	// Check if there's a PEM file
-	pemPath := filepath.Join(basePath, privateKeyFilePem)
-	ok, err = utils.FileExists(pemPath)
-	if err != nil {
-		return fmt.Errorf("failed to check if private key file (PEM) exists at path '%s': %w", pemPath, err)
-	}
-	if !ok {
-		// No file to migrate, return
-		return nil
-	}
-
-	// Load and validate the key
-	key, err := loadKeyPEM(pemPath)
-	if err != nil {
-		return fmt.Errorf("failed to load private key file (PEM) at path '%s': %w", pemPath, err)
-	}
-	err = service.ValidateKey(key)
-	if err != nil {
-		return fmt.Errorf("key object is invalid: %w", err)
-	}
-
-	// Save the key as JWK
-	err = service.SaveKeyJWK(key, jwkPath)
-	if err != nil {
-		return fmt.Errorf("failed to save private key file at path '%s': %w", jwkPath, err)
-	}
-
-	// Finally, delete the PEM file
-	err = os.Remove(pemPath)
-	if err != nil {
-		return fmt.Errorf("failed to remove migrated key at path '%s': %w", pemPath, err)
-	}
-
-	return nil
-}
-
-func loadKeyPEM(path string) (jwk.Key, error) {
-	// Load the key from disk and parse it
-	data, err := os.ReadFile(path)
-	if err != nil {
-		return nil, fmt.Errorf("failed to read key data: %w", err)
-	}
-
-	key, err := jwk.ParseKey(data, jwk.WithPEM(true))
-	if err != nil {
-		return nil, fmt.Errorf("failed to parse key: %w", err)
-	}
-
-	// Populate the key ID using the "legacy" algorithm
-	keyId, err := generateKeyID(key)
-	if err != nil {
-		return nil, fmt.Errorf("failed to generate key ID: %w", err)
-	}
-	key.Set(jwk.KeyIDKey, keyId)
-
-	// Populate other required fields
-	_ = key.Set(jwk.KeyUsageKey, service.KeyUsageSigning)
-	service.EnsureAlgInKey(key)
-
-	return key, nil
-}
-
-// generateKeyID generates a Key ID for the public key using the first 8 bytes of the SHA-256 hash of the public key's PKIX-serialized structure.
-// This is used for legacy keys, imported from PEM.
-func generateKeyID(key jwk.Key) (string, error) {
-	// Export the public key and serialize it to PKIX (not in a PEM block)
-	// This is for backwards-compatibility with the algorithm used before the switch to JWK
-	pubKey, err := key.PublicKey()
-	if err != nil {
-		return "", fmt.Errorf("failed to get public key: %w", err)
-	}
-	var pubKeyRaw any
-	err = jwk.Export(pubKey, &pubKeyRaw)
-	if err != nil {
-		return "", fmt.Errorf("failed to export public key: %w", err)
-	}
-	pubASN1, err := x509.MarshalPKIXPublicKey(pubKeyRaw)
-	if err != nil {
-		return "", fmt.Errorf("failed to marshal public key: %w", err)
-	}
-
-	// Compute SHA-256 hash of the public key
-	hash := sha256.New()
-	hash.Write(pubASN1)
-	hashed := hash.Sum(nil)
-
-	// Truncate the hash to the first 8 bytes for a shorter Key ID
-	shortHash := hashed[:8]
-
-	// Return Base64 encoded truncated hash as Key ID
-	return base64.RawURLEncoding.EncodeToString(shortHash), nil
-}

backend/internal/bootstrap/jwk_migration_test.go

@@ -1,190 +0,0 @@
-package bootstrap
-
-import (
-	"crypto/rand"
-	"crypto/rsa"
-	"crypto/x509"
-	"encoding/pem"
-	"os"
-	"path/filepath"
-	"testing"
-
-	"github.com/lestrrat-go/jwx/v3/jwa"
-	"github.com/lestrrat-go/jwx/v3/jwk"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-
-	"github.com/pocket-id/pocket-id/backend/internal/service"
-	"github.com/pocket-id/pocket-id/backend/internal/utils"
-)
-
-func TestMigrateKey(t *testing.T) {
-	// Create a temporary directory for testing
-	tempDir := t.TempDir()
-
-	t.Run("no keys exist", func(t *testing.T) {
-		// Test when no keys exist
-		err := migrateKeyInternal(tempDir)
-		require.NoError(t, err)
-	})
-
-	t.Run("jwk already exists", func(t *testing.T) {
-		// Create a JWK file
-		jwkPath := filepath.Join(tempDir, service.PrivateKeyFile)
-		key, err := createTestRSAKey()
-		require.NoError(t, err)
-		err = service.SaveKeyJWK(key, jwkPath)
-		require.NoError(t, err)
-
-		// Run migration - should do nothing
-		err = migrateKeyInternal(tempDir)
-		require.NoError(t, err)
-
-		// Check the file still exists
-		exists, err := utils.FileExists(jwkPath)
-		require.NoError(t, err)
-		assert.True(t, exists)
-
-		// Delete for next test
-		err = os.Remove(jwkPath)
-		require.NoError(t, err)
-	})
-
-	t.Run("migrate pem to jwk", func(t *testing.T) {
-		// Create a PEM file
-		pemPath := filepath.Join(tempDir, privateKeyFilePem)
-		jwkPath := filepath.Join(tempDir, service.PrivateKeyFile)
-
-		// Generate RSA key and save as PEM
-		createRSAPrivateKeyPEM(t, pemPath)
-
-		// Run migration
-		err := migrateKeyInternal(tempDir)
-		require.NoError(t, err)
-
-		// Check PEM file is gone
-		exists, err := utils.FileExists(pemPath)
-		require.NoError(t, err)
-		assert.False(t, exists)
-
-		// Check JWK file exists
-		exists, err = utils.FileExists(jwkPath)
-		require.NoError(t, err)
-		assert.True(t, exists)
-
-		// Verify the JWK can be loaded
-		data, err := os.ReadFile(jwkPath)
-		require.NoError(t, err)
-
-		_, err = jwk.ParseKey(data)
-		require.NoError(t, err)
-	})
-}
-
-func TestLoadKeyPEM(t *testing.T) {
-	// Create a temporary directory for testing
-	tempDir := t.TempDir()
-
-	t.Run("successfully load PEM key", func(t *testing.T) {
-		pemPath := filepath.Join(tempDir, "test_key.pem")
-
-		// Generate RSA key and save as PEM
-		createRSAPrivateKeyPEM(t, pemPath)
-
-		// Load the key
-		key, err := loadKeyPEM(pemPath)
-		require.NoError(t, err)
-
-		// Verify key properties
-		assert.NotEmpty(t, key)
-
-		// Check key ID is set
-		var keyID string
-		err = key.Get(jwk.KeyIDKey, &keyID)
-		assert.NoError(t, err)
-		assert.NotEmpty(t, keyID)
-
-		// Check algorithm is set
-		var alg jwa.SignatureAlgorithm
-		err = key.Get(jwk.AlgorithmKey, &alg)
-		assert.NoError(t, err)
-		assert.NotEmpty(t, alg)
-
-		// Check key usage is set
-		var keyUsage string
-		err = key.Get(jwk.KeyUsageKey, &keyUsage)
-		assert.NoError(t, err)
-		assert.Equal(t, service.KeyUsageSigning, keyUsage)
-	})
-
-	t.Run("file not found", func(t *testing.T) {
-		key, err := loadKeyPEM(filepath.Join(tempDir, "nonexistent.pem"))
-		assert.Error(t, err)
-		assert.Nil(t, key)
-	})
-
-	t.Run("invalid file content", func(t *testing.T) {
-		invalidPath := filepath.Join(tempDir, "invalid.pem")
-		err := os.WriteFile(invalidPath, []byte("not a valid PEM"), 0600)
-		require.NoError(t, err)
-
-		key, err := loadKeyPEM(invalidPath)
-		assert.Error(t, err)
-		assert.Nil(t, key)
-	})
-}
-
-func TestGenerateKeyID(t *testing.T) {
-	key, err := createTestRSAKey()
-	require.NoError(t, err)
-
-	keyID, err := generateKeyID(key)
-	require.NoError(t, err)
-
-	// Key ID should be non-empty
-	assert.NotEmpty(t, keyID)
-
-	// Generate another key ID to prove it depends on the key
-	key2, err := createTestRSAKey()
-	require.NoError(t, err)
-
-	keyID2, err := generateKeyID(key2)
-	require.NoError(t, err)
-
-	// The two key IDs should be different
-	assert.NotEqual(t, keyID, keyID2)
-}
-
-// Helper functions
-
-func createTestRSAKey() (jwk.Key, error) {
-	privateKey, err := rsa.GenerateKey(rand.Reader, 2048)
-	if err != nil {
-		return nil, err
-	}
-
-	key, err := jwk.Import(privateKey)
-	if err != nil {
-		return nil, err
-	}
-
-	return key, nil
-}
-
-// createRSAPrivateKeyPEM generates an RSA private key and returns its PEM-encoded form
-func createRSAPrivateKeyPEM(t *testing.T, pemPath string) ([]byte, *rsa.PrivateKey) {
-	// Generate RSA key
-	privKey, err := rsa.GenerateKey(rand.Reader, 2048)
-	require.NoError(t, err)
-
-	// Encode to PEM format
-	pemData := pem.EncodeToMemory(&pem.Block{
-		Type:  "RSA PRIVATE KEY",
-		Bytes: x509.MarshalPKCS1PrivateKey(privKey),
-	})
-
-	err = os.WriteFile(pemPath, pemData, 0600)
-	require.NoError(t, err)
-
-	return pemData, privKey
-}

backend/internal/bootstrap/otel_boostrap.go

@@ -0,0 +1,107 @@
+package bootstrap
+
+import (
+	"context"
+	"fmt"
+	"net/http"
+	"time"
+
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/utils"
+	"go.opentelemetry.io/contrib/exporters/autoexport"
+	"go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp"
+	"go.opentelemetry.io/otel"
+	metricnoop "go.opentelemetry.io/otel/metric/noop"
+	"go.opentelemetry.io/otel/propagation"
+	"go.opentelemetry.io/otel/sdk/metric"
+	"go.opentelemetry.io/otel/sdk/resource"
+	sdktrace "go.opentelemetry.io/otel/sdk/trace"
+	semconv "go.opentelemetry.io/otel/semconv/v1.30.0"
+	tracenoop "go.opentelemetry.io/otel/trace/noop"
+)
+
+func defaultResource() (*resource.Resource, error) {
+	return resource.Merge(
+		resource.Default(),
+		resource.NewSchemaless(
+			semconv.ServiceName("pocket-id-backend"),
+			semconv.ServiceVersion(common.Version),
+		),
+	)
+}
+
+func initOtel(ctx context.Context, metrics, traces bool) (shutdownFns []utils.Service, httpClient *http.Client, err error) {
+	resource, err := defaultResource()
+	if err != nil {
+		return nil, nil, fmt.Errorf("failed to create OpenTelemetry resource: %w", err)
+	}
+
+	shutdownFns = make([]utils.Service, 0, 2)
+
+	httpClient = &http.Client{}
+	defaultTransport, ok := http.DefaultTransport.(*http.Transport)
+	if !ok {
+		// Indicates a development-time error
+		panic("Default transport is not of type *http.Transport")
+	}
+	httpClient.Transport = defaultTransport.Clone()
+
+	if traces {
+		tr, err := autoexport.NewSpanExporter(ctx)
+		if err != nil {
+			return nil, nil, fmt.Errorf("failed to initialize OpenTelemetry span exporter: %w", err)
+		}
+		tp := sdktrace.NewTracerProvider(
+			sdktrace.WithResource(resource),
+			sdktrace.WithBatcher(tr),
+		)
+
+		otel.SetTracerProvider(tp)
+		otel.SetTextMapPropagator(
+			propagation.NewCompositeTextMapPropagator(
+				propagation.TraceContext{},
+				propagation.Baggage{},
+			),
+		)
+
+		shutdownFns = append(shutdownFns, func(shutdownCtx context.Context) error { //nolint:contextcheck
+			tpCtx, tpCancel := context.WithTimeout(shutdownCtx, 10*time.Second)
+			defer tpCancel()
+			shutdownErr := tp.Shutdown(tpCtx)
+			if shutdownErr != nil {
+				return fmt.Errorf("failed to gracefully shut down traces exporter: %w", shutdownErr)
+			}
+			return nil
+		})
+
+		httpClient.Transport = otelhttp.NewTransport(httpClient.Transport)
+	} else {
+		otel.SetTracerProvider(tracenoop.NewTracerProvider())
+	}
+
+	if metrics {
+		mr, err := autoexport.NewMetricReader(ctx)
+		if err != nil {
+			return nil, nil, fmt.Errorf("failed to initialize OpenTelemetry metric reader: %w", err)
+		}
+		mp := metric.NewMeterProvider(
+			metric.WithResource(resource),
+			metric.WithReader(mr),
+		)
+
+		otel.SetMeterProvider(mp)
+		shutdownFns = append(shutdownFns, func(shutdownCtx context.Context) error { //nolint:contextcheck
+			mpCtx, mpCancel := context.WithTimeout(shutdownCtx, 10*time.Second)
+			defer mpCancel()
+			shutdownErr := mp.Shutdown(mpCtx)
+			if shutdownErr != nil {
+				return fmt.Errorf("failed to gracefully shut down metrics exporter: %w", shutdownErr)
+			}
+			return nil
+		})
+	} else {
+		otel.SetMeterProvider(metricnoop.NewMeterProvider())
+	}
+
+	return shutdownFns, httpClient, nil
+}

backend/internal/bootstrap/router_bootstrap.go

@@ -1,22 +1,43 @@
 package bootstrap
 
 import (
+	"context"
+	"errors"
+	"fmt"
 	"log"
 	"net"
+	"net/http"
+	"os"
+	"strconv"
+	"strings"
 	"time"
 
+	"github.com/pocket-id/pocket-id/backend/frontend"
+
 	"github.com/gin-gonic/gin"
-	"github.com/pocket-id/pocket-id/backend/internal/common"
-	"github.com/pocket-id/pocket-id/backend/internal/controller"
-	"github.com/pocket-id/pocket-id/backend/internal/job"
-	"github.com/pocket-id/pocket-id/backend/internal/middleware"
-	"github.com/pocket-id/pocket-id/backend/internal/service"
-	"github.com/pocket-id/pocket-id/backend/internal/utils/systemd"
+	"go.opentelemetry.io/contrib/instrumentation/github.com/gin-gonic/gin/otelgin"
 	"golang.org/x/time/rate"
 	"gorm.io/gorm"
+
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/controller"
+	"github.com/pocket-id/pocket-id/backend/internal/middleware"
+	"github.com/pocket-id/pocket-id/backend/internal/utils"
+	"github.com/pocket-id/pocket-id/backend/internal/utils/systemd"
 )
 
-func initRouter(db *gorm.DB, appConfigService *service.AppConfigService) {
+// This is used to register additional controllers for tests
+var registerTestControllers []func(apiGroup *gin.RouterGroup, db *gorm.DB, svc *services)
+
+func initRouter(db *gorm.DB, svc *services) utils.Service {
+	runner, err := initRouterInternal(db, svc)
+	if err != nil {
+		log.Fatalf("failed to init router: %v", err)
+	}
+	return runner
+}
+
+func initRouterInternal(db *gorm.DB, svc *services) (utils.Service, error) {
 	// Set the appropriate Gin mode based on the environment
 	switch common.EnvConfig.AppEnv {
 	case "production":
@@ -27,75 +48,147 @@ func initRouter(db *gorm.DB, appConfigService *service.AppConfigService) {
 		gin.SetMode(gin.TestMode)
 	}
 
-	r := gin.Default()
-	r.Use(gin.Logger())
-
-	// Initialize services
-	emailService, err := service.NewEmailService(appConfigService, db)
-	if err != nil {
-		log.Fatalf("Unable to create email service: %s", err)
+	// do not log these URLs
+	loggerSkipPathsPrefix := []string{
+		"GET /application-configuration/logo",
+		"GET /application-configuration/background-image",
+		"GET /application-configuration/favicon",
+		"GET /_app",
+		"GET /fonts",
+		"GET /healthz",
+		"HEAD /healthz",
 	}
 
-	geoLiteService := service.NewGeoLiteService()
-	auditLogService := service.NewAuditLogService(db, appConfigService, emailService, geoLiteService)
-	jwtService := service.NewJwtService(appConfigService)
-	webauthnService := service.NewWebAuthnService(db, jwtService, auditLogService, appConfigService)
-	userService := service.NewUserService(db, jwtService, auditLogService, emailService, appConfigService)
-	customClaimService := service.NewCustomClaimService(db)
-	oidcService := service.NewOidcService(db, jwtService, appConfigService, auditLogService, customClaimService)
-	testService := service.NewTestService(db, appConfigService, jwtService)
-	userGroupService := service.NewUserGroupService(db, appConfigService)
-	ldapService := service.NewLdapService(db, appConfigService, userService, userGroupService)
-	apiKeyService := service.NewApiKeyService(db)
+	r := gin.New()
+	r.Use(gin.LoggerWithConfig(gin.LoggerConfig{Skip: func(c *gin.Context) bool {
+		for _, prefix := range loggerSkipPathsPrefix {
+			if strings.HasPrefix(c.Request.Method+" "+c.Request.URL.String(), prefix) {
+				return true
+			}
+		}
+		return false
+	}}))
 
-	rateLimitMiddleware := middleware.NewRateLimitMiddleware()
+	if !common.EnvConfig.TrustProxy {
+		_ = r.SetTrustedProxies(nil)
+	}
+
+	if common.EnvConfig.TracingEnabled {
+		r.Use(otelgin.Middleware("pocket-id-backend"))
+	}
+
+	rateLimitMiddleware := middleware.NewRateLimitMiddleware().Add(rate.Every(time.Second), 60)
 
 	// Setup global middleware
 	r.Use(middleware.NewCorsMiddleware().Add())
 	r.Use(middleware.NewErrorHandlerMiddleware().Add())
-	r.Use(rateLimitMiddleware.Add(rate.Every(time.Second), 60))
 
-	job.RegisterLdapJobs(ldapService, appConfigService)
-	job.RegisterDbCleanupJobs(db)
+	err := frontend.RegisterFrontend(r)
+	if errors.Is(err, frontend.ErrFrontendNotIncluded) {
+		log.Println("Frontend is not included in the build. Skipping frontend registration.")
+	} else if err != nil {
+		return nil, fmt.Errorf("failed to register frontend: %w", err)
+	}
 
 	// Initialize middleware for specific routes
-	authMiddleware := middleware.NewAuthMiddleware(apiKeyService, jwtService)
+	authMiddleware := middleware.NewAuthMiddleware(svc.apiKeyService, svc.userService, svc.jwtService)
 	fileSizeLimitMiddleware := middleware.NewFileSizeLimitMiddleware()
 
 	// Set up API routes
-	apiGroup := r.Group("/api")
-	controller.NewApiKeyController(apiGroup, authMiddleware, apiKeyService)
-	controller.NewWebauthnController(apiGroup, authMiddleware, middleware.NewRateLimitMiddleware(), webauthnService, appConfigService)
-	controller.NewOidcController(apiGroup, authMiddleware, fileSizeLimitMiddleware, oidcService, jwtService)
-	controller.NewUserController(apiGroup, authMiddleware, middleware.NewRateLimitMiddleware(), userService, appConfigService)
-	controller.NewAppConfigController(apiGroup, authMiddleware, appConfigService, emailService, ldapService)
-	controller.NewAuditLogController(apiGroup, auditLogService, authMiddleware)
-	controller.NewUserGroupController(apiGroup, authMiddleware, userGroupService)
-	controller.NewCustomClaimController(apiGroup, authMiddleware, customClaimService)
+	apiGroup := r.Group("/api", rateLimitMiddleware)
+	controller.NewApiKeyController(apiGroup, authMiddleware, svc.apiKeyService)
+	controller.NewWebauthnController(apiGroup, authMiddleware, middleware.NewRateLimitMiddleware(), svc.webauthnService, svc.appConfigService)
+	controller.NewOidcController(apiGroup, authMiddleware, fileSizeLimitMiddleware, svc.oidcService, svc.jwtService)
+	controller.NewUserController(apiGroup, authMiddleware, middleware.NewRateLimitMiddleware(), svc.userService, svc.appConfigService)
+	controller.NewAppConfigController(apiGroup, authMiddleware, svc.appConfigService, svc.emailService, svc.ldapService)
+	controller.NewAuditLogController(apiGroup, svc.auditLogService, authMiddleware)
+	controller.NewUserGroupController(apiGroup, authMiddleware, svc.userGroupService)
+	controller.NewCustomClaimController(apiGroup, authMiddleware, svc.customClaimService)
 
 	// Add test controller in non-production environments
 	if common.EnvConfig.AppEnv != "production" {
-		controller.NewTestController(apiGroup, testService)
+		for _, f := range registerTestControllers {
+			f(apiGroup, db, svc)
+		}
 	}
 
 	// Set up base routes
-	baseGroup := r.Group("/")
-	controller.NewWellKnownController(baseGroup, jwtService)
+	baseGroup := r.Group("/", rateLimitMiddleware)
+	controller.NewWellKnownController(baseGroup, svc.jwtService)
 
-	// Get the listener
-	l, err := net.Listen("tcp", common.EnvConfig.Host+":"+common.EnvConfig.Port)
+	// Set up healthcheck routes
+	// These are not rate-limited
+	controller.NewHealthzController(r)
+
+	// Set up the server
+	srv := &http.Server{
+		MaxHeaderBytes:    1 << 20,
+		ReadHeaderTimeout: 10 * time.Second,
+		Handler:           r,
+	}
+
+	// Set up the listener
+	network := "tcp"
+	addr := net.JoinHostPort(common.EnvConfig.Host, common.EnvConfig.Port)
+	if common.EnvConfig.UnixSocket != "" {
+		network = "unix"
+		addr = common.EnvConfig.UnixSocket
+	}
+
+	listener, err := net.Listen(network, addr)
 	if err != nil {
-		log.Fatal(err)
+		return nil, fmt.Errorf("failed to create %s listener: %w", network, err)
 	}
 
-	// Notify systemd that we are ready
-	if err := systemd.SdNotifyReady(); err != nil {
-		log.Println("Unable to notify systemd that the service is ready: ", err)
-		// continue to serve anyway since it's not that important
+	// Set the socket mode if using a Unix socket
+	if network == "unix" && common.EnvConfig.UnixSocketMode != "" {
+		mode, err := strconv.ParseUint(common.EnvConfig.UnixSocketMode, 8, 32)
+		if err != nil {
+			return nil, fmt.Errorf("failed to parse UNIX socket mode '%s': %w", common.EnvConfig.UnixSocketMode, err)
+		}
+
+		if err := os.Chmod(addr, os.FileMode(mode)); err != nil {
+			return nil, fmt.Errorf("failed to set UNIX socket mode '%s': %w", common.EnvConfig.UnixSocketMode, err)
+		}
 	}
 
-	// Serve requests
-	if err := r.RunListener(l); err != nil {
-		log.Fatal(err)
+	// Service runner function
+	runFn := func(ctx context.Context) error {
+		log.Printf("Server listening on %s", addr)
+
+		// Start the server in a background goroutine
+		go func() {
+			defer listener.Close()
+
+			// Next call blocks until the server is shut down
+			srvErr := srv.Serve(listener)
+			if srvErr != http.ErrServerClosed {
+				log.Fatalf("Error starting app server: %v", srvErr)
+			}
+		}()
+
+		// Notify systemd that we are ready
+		err = systemd.SdNotifyReady()
+		if err != nil {
+			// Log the error only
+			log.Printf("[WARN] Unable to notify systemd that the service is ready: %v", err)
+		}
+
+		// Block until the context is canceled
+		<-ctx.Done()
+
+		// Handle graceful shutdown
+		// Note we use the background context here as ctx has been canceled already
+		shutdownCtx, shutdownCancel := context.WithTimeout(context.Background(), 5*time.Second)
+		shutdownErr := srv.Shutdown(shutdownCtx) //nolint:contextcheck
+		shutdownCancel()
+		if shutdownErr != nil {
+			// Log the error only (could be context canceled)
+			log.Printf("[WARN] App server shutdown error: %v", shutdownErr)
+		}
+
+		return nil
 	}
+
+	return runFn, nil
 }

backend/internal/bootstrap/scheduler_bootstrap.go

@@ -0,0 +1,40 @@
+package bootstrap
+
+import (
+	"context"
+	"fmt"
+	"net/http"
+
+	"gorm.io/gorm"
+
+	"github.com/pocket-id/pocket-id/backend/internal/job"
+)
+
+func registerScheduledJobs(ctx context.Context, db *gorm.DB, svc *services, httpClient *http.Client, scheduler *job.Scheduler) error {
+	err := scheduler.RegisterLdapJobs(ctx, svc.ldapService, svc.appConfigService)
+	if err != nil {
+		return fmt.Errorf("failed to register LDAP jobs in scheduler: %w", err)
+	}
+	err = scheduler.RegisterGeoLiteUpdateJobs(ctx, svc.geoLiteService)
+	if err != nil {
+		return fmt.Errorf("failed to register GeoLite DB update service: %w", err)
+	}
+	err = scheduler.RegisterDbCleanupJobs(ctx, db)
+	if err != nil {
+		return fmt.Errorf("failed to register DB cleanup jobs in scheduler: %w", err)
+	}
+	err = scheduler.RegisterFileCleanupJobs(ctx, db)
+	if err != nil {
+		return fmt.Errorf("failed to register file cleanup jobs in scheduler: %w", err)
+	}
+	err = scheduler.RegisterApiKeyExpiryJob(ctx, svc.apiKeyService, svc.appConfigService)
+	if err != nil {
+		return fmt.Errorf("failed to register API key expiration jobs in scheduler: %w", err)
+	}
+	err = scheduler.RegisterAnalyticsJob(ctx, svc.appConfigService, httpClient)
+	if err != nil {
+		return fmt.Errorf("failed to register analytics job in scheduler: %w", err)
+	}
+
+	return nil
+}

backend/internal/bootstrap/services_bootstrap.go

@@ -0,0 +1,56 @@
+package bootstrap
+
+import (
+	"context"
+	"fmt"
+	"net/http"
+
+	"gorm.io/gorm"
+
+	"github.com/pocket-id/pocket-id/backend/internal/service"
+)
+
+type services struct {
+	appConfigService   *service.AppConfigService
+	emailService       *service.EmailService
+	geoLiteService     *service.GeoLiteService
+	auditLogService    *service.AuditLogService
+	jwtService         *service.JwtService
+	webauthnService    *service.WebAuthnService
+	userService        *service.UserService
+	customClaimService *service.CustomClaimService
+	oidcService        *service.OidcService
+	userGroupService   *service.UserGroupService
+	ldapService        *service.LdapService
+	apiKeyService      *service.ApiKeyService
+}
+
+// Initializes all services
+func initServices(ctx context.Context, db *gorm.DB, httpClient *http.Client) (svc *services, err error) {
+	svc = &services{}
+
+	svc.appConfigService = service.NewAppConfigService(ctx, db)
+
+	svc.emailService, err = service.NewEmailService(db, svc.appConfigService)
+	if err != nil {
+		return nil, fmt.Errorf("failed to create email service: %w", err)
+	}
+
+	svc.geoLiteService = service.NewGeoLiteService(httpClient)
+	svc.auditLogService = service.NewAuditLogService(db, svc.appConfigService, svc.emailService, svc.geoLiteService)
+	svc.jwtService = service.NewJwtService(svc.appConfigService)
+	svc.userService = service.NewUserService(db, svc.jwtService, svc.auditLogService, svc.emailService, svc.appConfigService)
+	svc.customClaimService = service.NewCustomClaimService(db)
+
+	svc.oidcService, err = service.NewOidcService(ctx, db, svc.jwtService, svc.appConfigService, svc.auditLogService, svc.customClaimService)
+	if err != nil {
+		return nil, fmt.Errorf("failed to create OIDC service: %w", err)
+	}
+
+	svc.userGroupService = service.NewUserGroupService(db, svc.appConfigService)
+	svc.ldapService = service.NewLdapService(db, httpClient, svc.appConfigService, svc.userService, svc.userGroupService)
+	svc.apiKeyService = service.NewApiKeyService(db, svc.emailService)
+	svc.webauthnService = service.NewWebAuthnService(db, svc.jwtService, svc.auditLogService, svc.appConfigService)
+
+	return svc, nil
+}

backend/internal/cmds/one_time_access_token.go

@@ -0,0 +1,82 @@
+package cmds
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"time"
+
+	"gorm.io/gorm"
+
+	"github.com/pocket-id/pocket-id/backend/internal/bootstrap"
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/model"
+	"github.com/pocket-id/pocket-id/backend/internal/service"
+	"github.com/pocket-id/pocket-id/backend/internal/utils/signals"
+)
+
+// OneTimeAccessToken creates a one-time access token for the given user
+// Args must contain the username or email of the user
+func OneTimeAccessToken(args []string) error {
+	// Get a context that is canceled when the application is stopping
+	ctx := signals.SignalContext(context.Background())
+
+	// Get the username or email of the user
+	// Note length is 2 because the first argument is always the command (one-time-access-token)
+	if len(args) != 2 {
+		return errors.New("missing username or email of user; usage: one-time-access-token <username or email>")
+	}
+	userArg := args[1]
+
+	// Connect to the database
+	db := bootstrap.NewDatabase()
+
+	// Create the access token
+	var oneTimeAccessToken *model.OneTimeAccessToken
+	err := db.Transaction(func(tx *gorm.DB) error {
+		// Load the user to retrieve the user ID
+		var user model.User
+		queryCtx, queryCancel := context.WithTimeout(ctx, 10*time.Second)
+		defer queryCancel()
+		txErr := tx.
+			WithContext(queryCtx).
+			Where("username = ? OR email = ?", userArg, userArg).
+			First(&user).
+			Error
+		switch {
+		case errors.Is(txErr, gorm.ErrRecordNotFound):
+			return errors.New("user not found")
+		case txErr != nil:
+			return fmt.Errorf("failed to query for user: %w", txErr)
+		case user.ID == "":
+			return errors.New("invalid user loaded: ID is empty")
+		}
+
+		// Create a new access token that expires in 1 hour
+		oneTimeAccessToken, txErr = service.NewOneTimeAccessToken(user.ID, time.Now().Add(time.Hour))
+		if txErr != nil {
+			return fmt.Errorf("failed to generate access token: %w", txErr)
+		}
+
+		queryCtx, queryCancel = context.WithTimeout(ctx, 10*time.Second)
+		defer queryCancel()
+		txErr = tx.
+			WithContext(queryCtx).
+			Create(oneTimeAccessToken).
+			Error
+		if txErr != nil {
+			return fmt.Errorf("failed to save access token: %w", txErr)
+		}
+
+		return nil
+	})
+	if err != nil {
+		return err
+	}
+
+	// Print the result
+	fmt.Printf(`A one-time access token valid for 1 hour has been created for "%s".`+"\n", userArg)
+	fmt.Printf("Use the following URL to sign in once: %s/lc/%s\n", common.EnvConfig.AppURL, oneTimeAccessToken.Token)
+
+	return nil
+}

backend/internal/common/env_config.go

@@ -10,6 +10,13 @@ import (
 
 type DbProvider string
 
+const (
+	// TracerName should be passed to otel.Tracer, trace.SpanFromContext when creating custom spans.
+	TracerName = "github.com/pocket-id/pocket-id/backend/tracing"
+	// MeterName should be passed to otel.Meter when create custom metrics.
+	MeterName = "github.com/pocket-id/pocket-id/backend/metrics"
+)
+
 const (
 	DbProviderSqlite      DbProvider = "sqlite"
 	DbProviderPostgres    DbProvider = "postgres"
@@ -17,35 +24,47 @@ const (
 )
 
 type EnvConfigSchema struct {
-	AppEnv                   string     `env:"APP_ENV"`
-	AppURL                   string     `env:"PUBLIC_APP_URL"`
-	DbProvider               DbProvider `env:"DB_PROVIDER"`
-	SqliteDBPath             string     `env:"SQLITE_DB_PATH"`
-	PostgresConnectionString string     `env:"POSTGRES_CONNECTION_STRING"`
-	UploadPath               string     `env:"UPLOAD_PATH"`
-	KeysPath                 string     `env:"KEYS_PATH"`
-	Port                     string     `env:"BACKEND_PORT"`
-	Host                     string     `env:"HOST"`
-	MaxMindLicenseKey        string     `env:"MAXMIND_LICENSE_KEY"`
-	GeoLiteDBPath            string     `env:"GEOLITE_DB_PATH"`
-	GeoLiteDBUrl             string     `env:"GEOLITE_DB_URL"`
-	UiConfigDisabled         bool       `env:"PUBLIC_UI_CONFIG_DISABLED"`
+	AppEnv             string     `env:"APP_ENV"`
+	AppURL             string     `env:"APP_URL"`
+	DbProvider         DbProvider `env:"DB_PROVIDER"`
+	DbConnectionString string     `env:"DB_CONNECTION_STRING"`
+	UploadPath         string     `env:"UPLOAD_PATH"`
+	KeysPath           string     `env:"KEYS_PATH"`
+	Port               string     `env:"PORT"`
+	Host               string     `env:"HOST"`
+	UnixSocket         string     `env:"UNIX_SOCKET"`
+	UnixSocketMode     string     `env:"UNIX_SOCKET_MODE"`
+	MaxMindLicenseKey  string     `env:"MAXMIND_LICENSE_KEY"`
+	GeoLiteDBPath      string     `env:"GEOLITE_DB_PATH"`
+	GeoLiteDBUrl       string     `env:"GEOLITE_DB_URL"`
+	LocalIPv6Ranges    string     `env:"LOCAL_IPV6_RANGES"`
+	UiConfigDisabled   bool       `env:"UI_CONFIG_DISABLED"`
+	MetricsEnabled     bool       `env:"METRICS_ENABLED"`
+	TracingEnabled     bool       `env:"TRACING_ENABLED"`
+	TrustProxy         bool       `env:"TRUST_PROXY"`
+	AnalyticsDisabled  bool       `env:"ANALYTICS_DISABLED"`
 }
 
 var EnvConfig = &EnvConfigSchema{
-	AppEnv:                   "production",
-	DbProvider:               "sqlite",
-	SqliteDBPath:             "data/pocket-id.db",
-	PostgresConnectionString: "",
-	UploadPath:               "data/uploads",
-	KeysPath:                 "data/keys",
-	AppURL:                   "http://localhost",
-	Port:                     "8080",
-	Host:                     "0.0.0.0",
-	MaxMindLicenseKey:        "",
-	GeoLiteDBPath:            "data/GeoLite2-City.mmdb",
-	GeoLiteDBUrl:             MaxMindGeoLiteCityUrl,
-	UiConfigDisabled:         false,
+	AppEnv:             "production",
+	DbProvider:         "sqlite",
+	DbConnectionString: "file:data/pocket-id.db?_pragma=journal_mode(WAL)&_pragma=busy_timeout(2500)&_txlock=immediate",
+	UploadPath:         "data/uploads",
+	KeysPath:           "data/keys",
+	AppURL:             "http://localhost:1411",
+	Port:               "1411",
+	Host:               "0.0.0.0",
+	UnixSocket:         "",
+	UnixSocketMode:     "",
+	MaxMindLicenseKey:  "",
+	GeoLiteDBPath:      "data/GeoLite2-City.mmdb",
+	GeoLiteDBUrl:       MaxMindGeoLiteCityUrl,
+	LocalIPv6Ranges:    "",
+	UiConfigDisabled:   false,
+	MetricsEnabled:     false,
+	TracingEnabled:     false,
+	TrustProxy:         false,
+	AnalyticsDisabled:  false,
 }
 
 func init() {
@@ -56,12 +75,12 @@ func init() {
 	// Validate the environment variables
 	switch EnvConfig.DbProvider {
 	case DbProviderSqlite:
-		if EnvConfig.SqliteDBPath == "" {
-			log.Fatal("Missing SQLITE_DB_PATH environment variable")
+		if EnvConfig.DbConnectionString == "" {
+			log.Fatal("Missing required env var 'DB_CONNECTION_STRING' for SQLite database")
 		}
 	case DbProviderPostgres:
-		if EnvConfig.PostgresConnectionString == "" {
-			log.Fatal("Missing POSTGRES_CONNECTION_STRING environment variable")
+		if EnvConfig.DbConnectionString == "" {
+			log.Fatal("Missing required env var 'DB_CONNECTION_STRING' for Postgres database")
 		}
 	default:
 		log.Fatal("Invalid DB_PROVIDER value. Must be 'sqlite' or 'postgres'")
@@ -69,9 +88,9 @@ func init() {
 
 	parsedAppUrl, err := url.Parse(EnvConfig.AppURL)
 	if err != nil {
-		log.Fatal("PUBLIC_APP_URL is not a valid URL")
+		log.Fatal("APP_URL is not a valid URL")
 	}
 	if parsedAppUrl.Path != "" {
-		log.Fatal("PUBLIC_APP_URL must not contain a path")
+		log.Fatal("APP_URL must not contain a path")
 	}
 }

backend/internal/common/errors.go

@@ -1,6 +1,7 @@
 package common
 
 import (
+	"errors"
 	"fmt"
 	"net/http"
 )
@@ -17,10 +18,16 @@ type AlreadyInUseError struct {
 }
 
 func (e *AlreadyInUseError) Error() string {
-	return fmt.Sprintf("%s is already in use", e.Property)
+	return e.Property + " is already in use"
 }
 func (e *AlreadyInUseError) HttpStatusCode() int { return 400 }
 
+func (e *AlreadyInUseError) Is(target error) bool {
+	// Ignore the field property when checking if an error is of the type AlreadyInUseError
+	x := &AlreadyInUseError{}
+	return errors.As(target, &x)
+}
+
 type SetupAlreadyCompletedError struct{}
 
 func (e *SetupAlreadyCompletedError) Error() string       { return "setup already completed" }
@@ -58,11 +65,23 @@ type OidcClientSecretInvalidError struct{}
 func (e *OidcClientSecretInvalidError) Error() string       { return "invalid client secret" }
 func (e *OidcClientSecretInvalidError) HttpStatusCode() int { return 400 }
 
+type OidcClientAssertionInvalidError struct{}
+
+func (e *OidcClientAssertionInvalidError) Error() string       { return "invalid client assertion" }
+func (e *OidcClientAssertionInvalidError) HttpStatusCode() int { return 400 }
+
 type OidcInvalidAuthorizationCodeError struct{}
 
 func (e *OidcInvalidAuthorizationCodeError) Error() string       { return "invalid authorization code" }
 func (e *OidcInvalidAuthorizationCodeError) HttpStatusCode() int { return 400 }
 
+type OidcMissingCallbackURLError struct{}
+
+func (e *OidcMissingCallbackURLError) Error() string {
+	return "unable to detect callback url, it might be necessary for an admin to fix this"
+}
+func (e *OidcMissingCallbackURLError) HttpStatusCode() int { return 400 }
+
 type OidcInvalidCallbackURLError struct{}
 
 func (e *OidcInvalidCallbackURLError) Error() string {
@@ -75,11 +94,6 @@ type FileTypeNotSupportedError struct{}
 func (e *FileTypeNotSupportedError) Error() string       { return "file type not supported" }
 func (e *FileTypeNotSupportedError) HttpStatusCode() int { return 400 }
 
-type InvalidCredentialsError struct{}
-
-func (e *InvalidCredentialsError) Error() string       { return "no user found with provided credentials" }
-func (e *InvalidCredentialsError) HttpStatusCode() int { return 400 }
-
 type FileTooLargeError struct {
 	MaxSize string
 }
@@ -154,13 +168,6 @@ func (e *DuplicateClaimError) Error() string {
 }
 func (e *DuplicateClaimError) HttpStatusCode() int { return http.StatusBadRequest }
 
-type AccountEditNotAllowedError struct{}
-
-func (e *AccountEditNotAllowedError) Error() string {
-	return "You are not allowed to edit your account"
-}
-func (e *AccountEditNotAllowedError) HttpStatusCode() int { return http.StatusForbidden }
-
 type OidcInvalidCodeVerifierError struct{}
 
 func (e *OidcInvalidCodeVerifierError) Error() string {
@@ -222,8 +229,7 @@ type InvalidUUIDError struct{}
 func (e *InvalidUUIDError) Error() string {
 	return "Invalid UUID"
 }
-
-type InvalidEmailError struct{}
+func (e *InvalidUUIDError) HttpStatusCode() int { return http.StatusBadRequest }
 
 type OneTimeAccessDisabledError struct{}
 
@@ -237,31 +243,34 @@ type InvalidAPIKeyError struct{}
 func (e *InvalidAPIKeyError) Error() string {
 	return "Invalid Api Key"
 }
+func (e *InvalidAPIKeyError) HttpStatusCode() int { return http.StatusUnauthorized }
 
 type NoAPIKeyProvidedError struct{}
 
 func (e *NoAPIKeyProvidedError) Error() string {
 	return "No API Key Provided"
 }
+func (e *NoAPIKeyProvidedError) HttpStatusCode() int { return http.StatusUnauthorized }
 
 type APIKeyNotFoundError struct{}
 
 func (e *APIKeyNotFoundError) Error() string {
 	return "API Key Not Found"
 }
+func (e *APIKeyNotFoundError) HttpStatusCode() int { return http.StatusUnauthorized }
 
 type APIKeyExpirationDateError struct{}
 
 func (e *APIKeyExpirationDateError) Error() string {
 	return "API Key expiration time must be in the future"
 }
+func (e *APIKeyExpirationDateError) HttpStatusCode() int { return http.StatusBadRequest }
 
 type OidcInvalidRefreshTokenError struct{}
 
 func (e *OidcInvalidRefreshTokenError) Error() string {
 	return "refresh token is invalid or expired"
 }
-
 func (e *OidcInvalidRefreshTokenError) HttpStatusCode() int {
 	return http.StatusBadRequest
 }
@@ -271,7 +280,6 @@ type OidcMissingRefreshTokenError struct{}
 func (e *OidcMissingRefreshTokenError) Error() string {
 	return "refresh token is required"
 }
-
 func (e *OidcMissingRefreshTokenError) HttpStatusCode() int {
 	return http.StatusBadRequest
 }
@@ -281,7 +289,73 @@ type OidcMissingAuthorizationCodeError struct{}
 func (e *OidcMissingAuthorizationCodeError) Error() string {
 	return "authorization code is required"
 }
-
 func (e *OidcMissingAuthorizationCodeError) HttpStatusCode() int {
 	return http.StatusBadRequest
 }
+
+type UserDisabledError struct{}
+
+func (e *UserDisabledError) Error() string {
+	return "User account is disabled"
+}
+func (e *UserDisabledError) HttpStatusCode() int {
+	return http.StatusForbidden
+}
+
+type ValidationError struct {
+	Message string
+}
+
+func (e *ValidationError) Error() string {
+	return e.Message
+}
+
+func (e *ValidationError) HttpStatusCode() int {
+	return http.StatusBadRequest
+}
+
+type OidcDeviceCodeExpiredError struct{}
+
+func (e *OidcDeviceCodeExpiredError) Error() string {
+	return "device code has expired"
+}
+func (e *OidcDeviceCodeExpiredError) HttpStatusCode() int {
+	return http.StatusBadRequest
+}
+
+type OidcInvalidDeviceCodeError struct{}
+
+func (e *OidcInvalidDeviceCodeError) Error() string {
+	return "invalid device code"
+}
+func (e *OidcInvalidDeviceCodeError) HttpStatusCode() int {
+	return http.StatusBadRequest
+}
+
+type OidcSlowDownError struct{}
+
+func (e *OidcSlowDownError) Error() string {
+	return "polling too frequently"
+}
+func (e *OidcSlowDownError) HttpStatusCode() int {
+	return http.StatusTooManyRequests
+}
+
+type OidcAuthorizationPendingError struct{}
+
+func (e *OidcAuthorizationPendingError) Error() string {
+	return "authorization is still pending"
+}
+func (e *OidcAuthorizationPendingError) HttpStatusCode() int {
+	return http.StatusBadRequest
+}
+
+type OpenSignupDisabledError struct{}
+
+func (e *OpenSignupDisabledError) Error() string {
+	return "Open user signup is not enabled"
+}
+
+func (e *OpenSignupDisabledError) HttpStatusCode() int {
+	return http.StatusForbidden
+}

backend/internal/common/version.go

@@ -0,0 +1,6 @@
+package common
+
+// Version contains the Pocket ID version.
+//
+// It can be set at build time using -ldflags.
+var Version = "unknown"

backend/internal/controller/api_key_controller.go

@@ -38,10 +38,10 @@ func NewApiKeyController(group *gin.RouterGroup, authMiddleware *middleware.Auth
 // @Summary List API keys
 // @Description Get a paginated list of API keys belonging to the current user
 // @Tags API Keys
-// @Param page query int false "Page number, starting from 1" default(1)
-// @Param limit query int false "Number of items per page" default(10)
-// @Param sort_column query string false "Column to sort by" default("created_at")
-// @Param sort_direction query string false "Sort direction (asc or desc)" default("desc")
+// @Param pagination[page] query int false "Page number for pagination" default(1)
+// @Param pagination[limit] query int false "Number of items per page" default(20)
+// @Param sort[column] query string false "Column to sort by"
+// @Param sort[direction] query string false "Sort direction (asc or desc)" default("asc")
 // @Success 200 {object} dto.Paginated[dto.ApiKeyDto]
 // @Router /api/api-keys [get]
 func (c *ApiKeyController) listApiKeysHandler(ctx *gin.Context) {
@@ -49,19 +49,19 @@ func (c *ApiKeyController) listApiKeysHandler(ctx *gin.Context) {
 
 	var sortedPaginationRequest utils.SortedPaginationRequest
 	if err := ctx.ShouldBindQuery(&sortedPaginationRequest); err != nil {
-		ctx.Error(err)
+		_ = ctx.Error(err)
 		return
 	}
 
-	apiKeys, pagination, err := c.apiKeyService.ListApiKeys(userID, sortedPaginationRequest)
+	apiKeys, pagination, err := c.apiKeyService.ListApiKeys(ctx.Request.Context(), userID, sortedPaginationRequest)
 	if err != nil {
-		ctx.Error(err)
+		_ = ctx.Error(err)
 		return
 	}
 
 	var apiKeysDto []dto.ApiKeyDto
 	if err := dto.MapStructList(apiKeys, &apiKeysDto); err != nil {
-		ctx.Error(err)
+		_ = ctx.Error(err)
 		return
 	}
 
@@ -83,19 +83,19 @@ func (c *ApiKeyController) createApiKeyHandler(ctx *gin.Context) {
 
 	var input dto.ApiKeyCreateDto
 	if err := ctx.ShouldBindJSON(&input); err != nil {
-		ctx.Error(err)
+		_ = ctx.Error(err)
 		return
 	}
 
-	apiKey, token, err := c.apiKeyService.CreateApiKey(userID, input)
+	apiKey, token, err := c.apiKeyService.CreateApiKey(ctx.Request.Context(), userID, input)
 	if err != nil {
-		ctx.Error(err)
+		_ = ctx.Error(err)
 		return
 	}
 
 	var apiKeyDto dto.ApiKeyDto
 	if err := dto.MapStruct(apiKey, &apiKeyDto); err != nil {
-		ctx.Error(err)
+		_ = ctx.Error(err)
 		return
 	}
 
@@ -116,8 +116,8 @@ func (c *ApiKeyController) revokeApiKeyHandler(ctx *gin.Context) {
 	userID := ctx.GetString("userID")
 	apiKeyID := ctx.Param("id")
 
-	if err := c.apiKeyService.RevokeApiKey(userID, apiKeyID); err != nil {
-		ctx.Error(err)
+	if err := c.apiKeyService.RevokeApiKey(ctx.Request.Context(), userID, apiKeyID); err != nil {
+		_ = ctx.Error(err)
 		return
 	}
 

backend/internal/controller/app_config_controller.go

@@ -1,8 +1,9 @@
 package controller
 
 import (
-	"fmt"
 	"net/http"
+	"strconv"
+	"time"
 
 	"github.com/gin-gonic/gin"
 	"github.com/pocket-id/pocket-id/backend/internal/common"
@@ -57,22 +58,24 @@ type AppConfigController struct {
 // @Accept json
 // @Produce json
 // @Success 200 {array} dto.PublicAppConfigVariableDto
-// @Failure 500 {object} object "{"error": "error message"}"
 // @Router /application-configuration [get]
 func (acc *AppConfigController) listAppConfigHandler(c *gin.Context) {
-	configuration, err := acc.appConfigService.ListAppConfig(false)
-	if err != nil {
-		c.Error(err)
-		return
-	}
+	configuration := acc.appConfigService.ListAppConfig(false)
 
 	var configVariablesDto []dto.PublicAppConfigVariableDto
 	if err := dto.MapStructList(configuration, &configVariablesDto); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
-	c.JSON(200, configVariablesDto)
+	// Manually add uiConfigDisabled which isn't in the database but defined with an environment variable
+	configVariablesDto = append(configVariablesDto, dto.PublicAppConfigVariableDto{
+		Key:   "uiConfigDisabled",
+		Value: strconv.FormatBool(common.EnvConfig.UiConfigDisabled),
+		Type:  "boolean",
+	})
+
+	c.JSON(http.StatusOK, configVariablesDto)
 }
 
 // listAllAppConfigHandler godoc
@@ -82,22 +85,17 @@ func (acc *AppConfigController) listAppConfigHandler(c *gin.Context) {
 // @Accept json
 // @Produce json
 // @Success 200 {array} dto.AppConfigVariableDto
-// @Security BearerAuth
 // @Router /application-configuration/all [get]
 func (acc *AppConfigController) listAllAppConfigHandler(c *gin.Context) {
-	configuration, err := acc.appConfigService.ListAppConfig(true)
-	if err != nil {
-		c.Error(err)
-		return
-	}
+	configuration := acc.appConfigService.ListAppConfig(true)
 
 	var configVariablesDto []dto.AppConfigVariableDto
 	if err := dto.MapStructList(configuration, &configVariablesDto); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
-	c.JSON(200, configVariablesDto)
+	c.JSON(http.StatusOK, configVariablesDto)
 }
 
 // updateAppConfigHandler godoc
@@ -108,24 +106,23 @@ func (acc *AppConfigController) listAllAppConfigHandler(c *gin.Context) {
 // @Produce json
 // @Param body body dto.AppConfigUpdateDto true "Application Configuration"
 // @Success 200 {array} dto.AppConfigVariableDto
-// @Security BearerAuth
 // @Router /api/application-configuration [put]
 func (acc *AppConfigController) updateAppConfigHandler(c *gin.Context) {
 	var input dto.AppConfigUpdateDto
 	if err := c.ShouldBindJSON(&input); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
-	savedConfigVariables, err := acc.appConfigService.UpdateAppConfig(input)
+	savedConfigVariables, err := acc.appConfigService.UpdateAppConfig(c.Request.Context(), input)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	var configVariablesDto []dto.AppConfigVariableDto
 	if err := dto.MapStructList(savedConfigVariables, &configVariablesDto); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -143,17 +140,17 @@ func (acc *AppConfigController) updateAppConfigHandler(c *gin.Context) {
 // @Success 200 {file} binary "Logo image"
 // @Router /api/application-configuration/logo [get]
 func (acc *AppConfigController) getLogoHandler(c *gin.Context) {
-	lightLogo := c.DefaultQuery("light", "true") == "true"
+	dbConfig := acc.appConfigService.GetDbConfig()
 
-	var imageName string
-	var imageType string
+	lightLogo, _ := strconv.ParseBool(c.DefaultQuery("light", "true"))
 
+	var imageName, imageType string
 	if lightLogo {
 		imageName = "logoLight"
-		imageType = acc.appConfigService.DbConfig.LogoLightImageType.Value
+		imageType = dbConfig.LogoLightImageType.Value
 	} else {
 		imageName = "logoDark"
-		imageType = acc.appConfigService.DbConfig.LogoDarkImageType.Value
+		imageType = dbConfig.LogoDarkImageType.Value
 	}
 
 	acc.getImage(c, imageName, imageType)
@@ -165,7 +162,6 @@ func (acc *AppConfigController) getLogoHandler(c *gin.Context) {
 // @Tags Application Configuration
 // @Produce image/x-icon
 // @Success 200 {file} binary "Favicon image"
-// @Failure 404 {object} object "{"error": "File not found"}"
 // @Router /api/application-configuration/favicon [get]
 func (acc *AppConfigController) getFaviconHandler(c *gin.Context) {
 	acc.getImage(c, "favicon", "ico")
@@ -178,10 +174,9 @@ func (acc *AppConfigController) getFaviconHandler(c *gin.Context) {
 // @Produce image/png
 // @Produce image/jpeg
 // @Success 200 {file} binary "Background image"
-// @Failure 404 {object} object "{"error": "File not found"}"
 // @Router /api/application-configuration/background-image [get]
 func (acc *AppConfigController) getBackgroundImageHandler(c *gin.Context) {
-	imageType := acc.appConfigService.DbConfig.BackgroundImageType.Value
+	imageType := acc.appConfigService.GetDbConfig().BackgroundImageType.Value
 	acc.getImage(c, "background", imageType)
 }
 
@@ -193,20 +188,19 @@ func (acc *AppConfigController) getBackgroundImageHandler(c *gin.Context) {
 // @Param light query boolean false "Light mode logo (true) or dark mode logo (false)"
 // @Param file formData file true "Logo image file"
 // @Success 204 "No Content"
-// @Security BearerAuth
 // @Router /api/application-configuration/logo [put]
 func (acc *AppConfigController) updateLogoHandler(c *gin.Context) {
-	lightLogo := c.DefaultQuery("light", "true") == "true"
+	dbConfig := acc.appConfigService.GetDbConfig()
 
-	var imageName string
-	var imageType string
+	lightLogo, _ := strconv.ParseBool(c.DefaultQuery("light", "true"))
 
+	var imageName, imageType string
 	if lightLogo {
 		imageName = "logoLight"
-		imageType = acc.appConfigService.DbConfig.LogoLightImageType.Value
+		imageType = dbConfig.LogoLightImageType.Value
 	} else {
 		imageName = "logoDark"
-		imageType = acc.appConfigService.DbConfig.LogoDarkImageType.Value
+		imageType = dbConfig.LogoDarkImageType.Value
 	}
 
 	acc.updateImage(c, imageName, imageType)
@@ -219,18 +213,17 @@ func (acc *AppConfigController) updateLogoHandler(c *gin.Context) {
 // @Accept multipart/form-data
 // @Param file formData file true "Favicon file (.ico)"
 // @Success 204 "No Content"
-// @Security BearerAuth
 // @Router /api/application-configuration/favicon [put]
 func (acc *AppConfigController) updateFaviconHandler(c *gin.Context) {
 	file, err := c.FormFile("file")
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	fileType := utils.GetFileExtension(file.Filename)
 	if fileType != "ico" {
-		c.Error(&common.WrongFileTypeError{ExpectedFileType: ".ico"})
+		_ = c.Error(&common.WrongFileTypeError{ExpectedFileType: ".ico"})
 		return
 	}
 	acc.updateImage(c, "favicon", "ico")
@@ -243,19 +236,20 @@ func (acc *AppConfigController) updateFaviconHandler(c *gin.Context) {
 // @Accept multipart/form-data
 // @Param file formData file true "Background image file"
 // @Success 204 "No Content"
-// @Security BearerAuth
 // @Router /api/application-configuration/background-image [put]
 func (acc *AppConfigController) updateBackgroundImageHandler(c *gin.Context) {
-	imageType := acc.appConfigService.DbConfig.BackgroundImageType.Value
+	imageType := acc.appConfigService.GetDbConfig().BackgroundImageType.Value
 	acc.updateImage(c, "background", imageType)
 }
 
 // getImage is a helper function to serve image files
 func (acc *AppConfigController) getImage(c *gin.Context, name string, imageType string) {
-	imagePath := fmt.Sprintf("%s/application-images/%s.%s", common.EnvConfig.UploadPath, name, imageType)
+	imagePath := common.EnvConfig.UploadPath + "/application-images/" + name + "." + imageType
 	mimeType := utils.GetImageMimeType(imageType)
 
 	c.Header("Content-Type", mimeType)
+
+	utils.SetCacheControlHeader(c, 15*time.Minute, 24*time.Hour)
 	c.File(imagePath)
 }
 
@@ -263,13 +257,13 @@ func (acc *AppConfigController) getImage(c *gin.Context, name string, imageType
 func (acc *AppConfigController) updateImage(c *gin.Context, imageName string, oldImageType string) {
 	file, err := c.FormFile("file")
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
-	err = acc.appConfigService.UpdateImage(file, imageName, oldImageType)
+	err = acc.appConfigService.UpdateImage(c.Request.Context(), file, imageName, oldImageType)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -281,12 +275,11 @@ func (acc *AppConfigController) updateImage(c *gin.Context, imageName string, ol
 // @Description Manually trigger LDAP synchronization
 // @Tags Application Configuration
 // @Success 204 "No Content"
-// @Security BearerAuth
 // @Router /api/application-configuration/sync-ldap [post]
 func (acc *AppConfigController) syncLdapHandler(c *gin.Context) {
-	err := acc.ldapService.SyncAll()
+	err := acc.ldapService.SyncAll(c.Request.Context())
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -298,14 +291,13 @@ func (acc *AppConfigController) syncLdapHandler(c *gin.Context) {
 // @Description Send a test email to verify email configuration
 // @Tags Application Configuration
 // @Success 204 "No Content"
-// @Security BearerAuth
 // @Router /api/application-configuration/test-email [post]
 func (acc *AppConfigController) testEmailHandler(c *gin.Context) {
 	userID := c.GetString("userID")
 
-	err := acc.emailService.SendTestEmail(userID)
+	err := acc.emailService.SendTestEmail(c.Request.Context(), userID)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 

backend/internal/controller/audit_log_controller.go

@@ -20,7 +20,10 @@ func NewAuditLogController(group *gin.RouterGroup, auditLogService *service.Audi
 		auditLogService: auditLogService,
 	}
 
+	group.GET("/audit-logs/all", authMiddleware.Add(), alc.listAllAuditLogsHandler)
 	group.GET("/audit-logs", authMiddleware.WithAdminNotRequired().Add(), alc.listAuditLogsForUserHandler)
+	group.GET("/audit-logs/filters/client-names", authMiddleware.Add(), alc.listClientNamesHandler)
+	group.GET("/audit-logs/filters/users", authMiddleware.Add(), alc.listUserNamesWithIdsHandler)
 }
 
 type AuditLogController struct {
@@ -31,25 +34,27 @@ type AuditLogController struct {
 // @Summary List audit logs
 // @Description Get a paginated list of audit logs for the current user
 // @Tags Audit Logs
-// @Param page query int false "Page number, starting from 1" default(1)
-// @Param limit query int false "Number of items per page" default(10)
-// @Param sort_column query string false "Column to sort by" default("created_at")
-// @Param sort_direction query string false "Sort direction (asc or desc)" default("desc")
+// @Param pagination[page] query int false "Page number for pagination" default(1)
+// @Param pagination[limit] query int false "Number of items per page" default(20)
+// @Param sort[column] query string false "Column to sort by"
+// @Param sort[direction] query string false "Sort direction (asc or desc)" default("asc")
 // @Success 200 {object} dto.Paginated[dto.AuditLogDto]
 // @Router /api/audit-logs [get]
 func (alc *AuditLogController) listAuditLogsForUserHandler(c *gin.Context) {
 	var sortedPaginationRequest utils.SortedPaginationRequest
-	if err := c.ShouldBindQuery(&sortedPaginationRequest); err != nil {
-		c.Error(err)
+
+	err := c.ShouldBindQuery(&sortedPaginationRequest)
+	if err != nil {
+		_ = c.Error(err)
 		return
 	}
 
 	userID := c.GetString("userID")
 
 	// Fetch audit logs for the user
-	logs, pagination, err := alc.auditLogService.ListAuditLogsForUser(userID, sortedPaginationRequest)
+	logs, pagination, err := alc.auditLogService.ListAuditLogsForUser(c.Request.Context(), userID, sortedPaginationRequest)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -57,7 +62,7 @@ func (alc *AuditLogController) listAuditLogsForUserHandler(c *gin.Context) {
 	var logsDtos []dto.AuditLogDto
 	err = dto.MapStructList(logs, &logsDtos)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -72,3 +77,87 @@ func (alc *AuditLogController) listAuditLogsForUserHandler(c *gin.Context) {
 		Pagination: pagination,
 	})
 }
+
+// listAllAuditLogsHandler godoc
+// @Summary List all audit logs
+// @Description Get a paginated list of all audit logs (admin only)
+// @Tags Audit Logs
+// @Param pagination[page] query int false "Page number for pagination" default(1)
+// @Param pagination[limit] query int false "Number of items per page" default(20)
+// @Param sort[column] query string false "Column to sort by"
+// @Param sort[direction] query string false "Sort direction (asc or desc)" default("asc")
+// @Param filters[userId] query string false "Filter by user ID"
+// @Param filters[event] query string false "Filter by event type"
+// @Param filters[clientName] query string false "Filter by client name"
+// @Param filters[location] query string false "Filter by location type (external or internal)"
+// @Success 200 {object} dto.Paginated[dto.AuditLogDto]
+// @Router /api/audit-logs/all [get]
+func (alc *AuditLogController) listAllAuditLogsHandler(c *gin.Context) {
+	var sortedPaginationRequest utils.SortedPaginationRequest
+	if err := c.ShouldBindQuery(&sortedPaginationRequest); err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	var filters dto.AuditLogFilterDto
+	if err := c.ShouldBindQuery(&filters); err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	logs, pagination, err := alc.auditLogService.ListAllAuditLogs(c.Request.Context(), sortedPaginationRequest, filters)
+	if err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	var logsDtos []dto.AuditLogDto
+	err = dto.MapStructList(logs, &logsDtos)
+	if err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	for i, logsDto := range logsDtos {
+		logsDto.Device = alc.auditLogService.DeviceStringFromUserAgent(logs[i].UserAgent)
+		logsDto.Username = logs[i].User.Username
+		logsDtos[i] = logsDto
+	}
+
+	c.JSON(http.StatusOK, dto.Paginated[dto.AuditLogDto]{
+		Data:       logsDtos,
+		Pagination: pagination,
+	})
+}
+
+// listClientNamesHandler godoc
+// @Summary List client names
+// @Description Get a list of all client names for audit log filtering
+// @Tags Audit Logs
+// @Success 200 {array} string "List of client names"
+// @Router /api/audit-logs/filters/client-names [get]
+func (alc *AuditLogController) listClientNamesHandler(c *gin.Context) {
+	names, err := alc.auditLogService.ListClientNames(c.Request.Context())
+	if err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	c.JSON(http.StatusOK, names)
+}
+
+// listUserNamesWithIdsHandler godoc
+// @Summary List users with IDs
+// @Description Get a list of all usernames with their IDs for audit log filtering
+// @Tags Audit Logs
+// @Success 200 {object} map[string]string "Map of user IDs to usernames"
+// @Router /api/audit-logs/filters/users [get]
+func (alc *AuditLogController) listUserNamesWithIdsHandler(c *gin.Context) {
+	users, err := alc.auditLogService.ListUsernamesWithIds(c.Request.Context())
+	if err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	c.JSON(http.StatusOK, users)
+}

backend/internal/controller/custom_claim_controller.go

@@ -35,15 +35,11 @@ type CustomClaimController struct {
 // @Tags Custom Claims
 // @Produce json
 // @Success 200 {array} string "List of suggested custom claim names"
-// @Failure 401 {object} object "Unauthorized"
-// @Failure 403 {object} object "Forbidden"
-// @Failure 500 {object} object "Internal server error"
-// @Security BearerAuth
 // @Router /api/custom-claims/suggestions [get]
 func (ccc *CustomClaimController) getSuggestionsHandler(c *gin.Context) {
-	claims, err := ccc.customClaimService.GetSuggestions()
+	claims, err := ccc.customClaimService.GetSuggestions(c.Request.Context())
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -64,20 +60,20 @@ func (ccc *CustomClaimController) UpdateCustomClaimsForUserHandler(c *gin.Contex
 	var input []dto.CustomClaimCreateDto
 
 	if err := c.ShouldBindJSON(&input); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	userId := c.Param("userId")
-	claims, err := ccc.customClaimService.UpdateCustomClaimsForUser(userId, input)
+	claims, err := ccc.customClaimService.UpdateCustomClaimsForUser(c.Request.Context(), userId, input)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	var customClaimsDto []dto.CustomClaimDto
 	if err := dto.MapStructList(claims, &customClaimsDto); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -93,26 +89,25 @@ func (ccc *CustomClaimController) UpdateCustomClaimsForUserHandler(c *gin.Contex
 // @Param userGroupId path string true "User Group ID"
 // @Param claims body []dto.CustomClaimCreateDto true "List of custom claims to set for the user group"
 // @Success 200 {array} dto.CustomClaimDto "Updated custom claims"
-// @Security BearerAuth
 // @Router /api/custom-claims/user-group/{userGroupId} [put]
 func (ccc *CustomClaimController) UpdateCustomClaimsForUserGroupHandler(c *gin.Context) {
 	var input []dto.CustomClaimCreateDto
 
 	if err := c.ShouldBindJSON(&input); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	userGroupId := c.Param("userGroupId")
-	claims, err := ccc.customClaimService.UpdateCustomClaimsForUserGroup(userGroupId, input)
+	claims, err := ccc.customClaimService.UpdateCustomClaimsForUserGroup(c.Request.Context(), userGroupId, input)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	var customClaimsDto []dto.CustomClaimDto
 	if err := dto.MapStructList(claims, &customClaimsDto); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 

backend/internal/controller/e2etest_controller.go

@@ -0,0 +1,127 @@
+//go:build e2etest
+
+package controller
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+
+	"github.com/pocket-id/pocket-id/backend/internal/service"
+)
+
+func NewTestController(group *gin.RouterGroup, testService *service.TestService) {
+	testController := &TestController{TestService: testService}
+
+	group.POST("/test/reset", testController.resetAndSeedHandler)
+	group.POST("/test/refreshtoken", testController.signRefreshToken)
+
+	group.GET("/externalidp/jwks.json", testController.externalIdPJWKS)
+	group.POST("/externalidp/sign", testController.externalIdPSignToken)
+}
+
+type TestController struct {
+	TestService *service.TestService
+}
+
+func (tc *TestController) resetAndSeedHandler(c *gin.Context) {
+	var baseURL string
+	if c.Request.TLS != nil {
+		baseURL = "https://" + c.Request.Host
+	} else {
+		baseURL = "http://" + c.Request.Host
+	}
+
+	skipLdap := c.Query("skip-ldap") == "true"
+	skipSeed := c.Query("skip-seed") == "true"
+
+	if err := tc.TestService.ResetDatabase(); err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	if err := tc.TestService.ResetApplicationImages(); err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	if !skipSeed {
+		if err := tc.TestService.SeedDatabase(baseURL); err != nil {
+			_ = c.Error(err)
+			return
+		}
+	}
+
+	if err := tc.TestService.ResetAppConfig(c.Request.Context()); err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	if !skipLdap {
+		if err := tc.TestService.SetLdapTestConfig(c.Request.Context()); err != nil {
+			_ = c.Error(err)
+			return
+		}
+
+		if err := tc.TestService.SyncLdap(c.Request.Context()); err != nil {
+			_ = c.Error(err)
+			return
+		}
+	}
+
+	tc.TestService.SetJWTKeys()
+
+	c.Status(http.StatusNoContent)
+}
+
+func (tc *TestController) externalIdPJWKS(c *gin.Context) {
+	jwks, err := tc.TestService.GetExternalIdPJWKS()
+	if err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	c.JSON(http.StatusOK, jwks)
+}
+
+func (tc *TestController) externalIdPSignToken(c *gin.Context) {
+	var input struct {
+		Aud string `json:"aud"`
+		Iss string `json:"iss"`
+		Sub string `json:"sub"`
+	}
+	err := c.ShouldBindJSON(&input)
+	if err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	token, err := tc.TestService.SignExternalIdPToken(input.Iss, input.Sub, input.Aud)
+	if err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	c.Writer.WriteString(token)
+}
+
+func (tc *TestController) signRefreshToken(c *gin.Context) {
+	var input struct {
+		UserID       string `json:"user"`
+		ClientID     string `json:"client"`
+		RefreshToken string `json:"rt"`
+	}
+	err := c.ShouldBindJSON(&input)
+	if err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	token, err := tc.TestService.SignRefreshToken(input.UserID, input.ClientID, input.RefreshToken)
+	if err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	c.Writer.WriteString(token)
+}

backend/internal/controller/healthz_controller.go

@@ -0,0 +1,29 @@
+package controller
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+)
+
+// NewHealthzController creates a new controller for the healthcheck endpoints
+// @Summary Healthcheck controller
+// @Description Initializes healthcheck endpoints
+// @Tags Health
+func NewHealthzController(r *gin.Engine) {
+	hc := &HealthzController{}
+
+	r.GET("/healthz", hc.healthzHandler)
+}
+
+type HealthzController struct{}
+
+// healthzHandler godoc
+// @Summary Responds to healthchecks
+// @Description Responds with a successful status code to healthcheck requests
+// @Tags Health
+// @Success 204 ""
+// @Router /healthz [get]
+func (hc *HealthzController) healthzHandler(c *gin.Context) {
+	c.Status(http.StatusNoContent)
+}

backend/internal/controller/oidc_controller.go

@@ -1,19 +1,21 @@
 package controller
 
 import (
+	"errors"
 	"log"
 	"net/http"
 	"net/url"
 	"strings"
-
-	"github.com/pocket-id/pocket-id/backend/internal/common"
-	"github.com/pocket-id/pocket-id/backend/internal/utils/cookie"
+	"time"
 
 	"github.com/gin-gonic/gin"
+
+	"github.com/pocket-id/pocket-id/backend/internal/common"
 	"github.com/pocket-id/pocket-id/backend/internal/dto"
 	"github.com/pocket-id/pocket-id/backend/internal/middleware"
 	"github.com/pocket-id/pocket-id/backend/internal/service"
 	"github.com/pocket-id/pocket-id/backend/internal/utils"
+	"github.com/pocket-id/pocket-id/backend/internal/utils/cookie"
 )
 
 // NewOidcController creates a new controller for OIDC related endpoints
@@ -29,8 +31,9 @@ func NewOidcController(group *gin.RouterGroup, authMiddleware *middleware.AuthMi
 	group.POST("/oidc/token", oc.createTokensHandler)
 	group.GET("/oidc/userinfo", oc.userInfoHandler)
 	group.POST("/oidc/userinfo", oc.userInfoHandler)
-	group.POST("/oidc/end-session", authMiddleware.WithSuccessOptional().Add(), oc.EndSessionHandler)
-	group.GET("/oidc/end-session", authMiddleware.WithSuccessOptional().Add(), oc.EndSessionHandler)
+	group.POST("/oidc/end-session", authMiddleware.WithAdminNotRequired().WithSuccessOptional().Add(), oc.EndSessionHandler)
+	group.GET("/oidc/end-session", authMiddleware.WithAdminNotRequired().WithSuccessOptional().Add(), oc.EndSessionHandler)
+	group.POST("/oidc/introspect", oc.introspectTokenHandler)
 
 	group.GET("/oidc/clients", authMiddleware.Add(), oc.listClientsHandler)
 	group.POST("/oidc/clients", authMiddleware.Add(), oc.createClientHandler)
@@ -45,6 +48,15 @@ func NewOidcController(group *gin.RouterGroup, authMiddleware *middleware.AuthMi
 	group.GET("/oidc/clients/:id/logo", oc.getClientLogoHandler)
 	group.DELETE("/oidc/clients/:id/logo", oc.deleteClientLogoHandler)
 	group.POST("/oidc/clients/:id/logo", authMiddleware.Add(), fileSizeLimitMiddleware.Add(2<<20), oc.updateClientLogoHandler)
+
+	group.GET("/oidc/clients/:id/preview/:userId", authMiddleware.Add(), oc.getClientPreviewHandler)
+
+	group.POST("/oidc/device/authorize", oc.deviceAuthorizationHandler)
+	group.POST("/oidc/device/verify", authMiddleware.WithAdminNotRequired().Add(), oc.verifyDeviceCodeHandler)
+	group.GET("/oidc/device/info", authMiddleware.WithAdminNotRequired().Add(), oc.getDeviceCodeInfoHandler)
+
+	group.GET("/oidc/users/me/clients", authMiddleware.WithAdminNotRequired().Add(), oc.listOwnAuthorizedClientsHandler)
+	group.GET("/oidc/users/:id/clients", authMiddleware.Add(), oc.listAuthorizedClientsHandler)
 }
 
 type OidcController struct {
@@ -60,18 +72,17 @@ type OidcController struct {
 // @Produce json
 // @Param request body dto.AuthorizeOidcClientRequestDto true "Authorization request parameters"
 // @Success 200 {object} dto.AuthorizeOidcClientResponseDto "Authorization code and callback URL"
-// @Security BearerAuth
 // @Router /api/oidc/authorize [post]
 func (oc *OidcController) authorizeHandler(c *gin.Context) {
 	var input dto.AuthorizeOidcClientRequestDto
 	if err := c.ShouldBindJSON(&input); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
-	code, callbackURL, err := oc.oidcService.Authorize(input, c.GetString("userID"), c.ClientIP(), c.Request.UserAgent())
+	code, callbackURL, err := oc.oidcService.Authorize(c.Request.Context(), input, c.GetString("userID"), c.ClientIP(), c.Request.UserAgent())
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -91,18 +102,17 @@ func (oc *OidcController) authorizeHandler(c *gin.Context) {
 // @Produce json
 // @Param request body dto.AuthorizationRequiredDto true "Authorization check parameters"
 // @Success 200 {object} object "{ \"authorizationRequired\": true/false }"
-// @Security BearerAuth
 // @Router /api/oidc/authorization-required [post]
 func (oc *OidcController) authorizationConfirmationRequiredHandler(c *gin.Context) {
 	var input dto.AuthorizationRequiredDto
 	if err := c.ShouldBindJSON(&input); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
-	hasAuthorizedClient, err := oc.oidcService.HasAuthorizedClient(input.ClientID, c.GetString("userID"), input.Scope)
+	hasAuthorizedClient, err := oc.oidcService.HasAuthorizedClient(c.Request.Context(), input.ClientID, c.GetString("userID"), input.Scope)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -115,74 +125,64 @@ func (oc *OidcController) authorizationConfirmationRequiredHandler(c *gin.Contex
 // @Tags OIDC
 // @Produce json
 // @Param client_id formData string false "Client ID (if not using Basic Auth)"
-// @Param client_secret formData string false "Client secret (if not using Basic Auth)"
+// @Param client_secret formData string false "Client secret (if not using Basic Auth or client assertions)"
 // @Param code formData string false "Authorization code (required for 'authorization_code' grant)"
 // @Param grant_type formData string true "Grant type ('authorization_code' or 'refresh_token')"
 // @Param code_verifier formData string false "PKCE code verifier (for authorization_code with PKCE)"
 // @Param refresh_token formData string false "Refresh token (required for 'refresh_token' grant)"
+// @Param client_assertion formData string false "Client assertion type (for 'authorization_code' grant when using client assertions)"
+// @Param client_assertion_type formData string false "Client assertion type (for 'authorization_code' grant when using client assertions)"
 // @Success 200 {object} dto.OidcTokenResponseDto "Token response with access_token and optional id_token and refresh_token"
 // @Router /api/oidc/token [post]
 func (oc *OidcController) createTokensHandler(c *gin.Context) {
-	// Disable cors for this endpoint
-	c.Writer.Header().Set("Access-Control-Allow-Origin", "*")
-
 	var input dto.OidcCreateTokensDto
 	if err := c.ShouldBind(&input); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	// Validate that code is provided for authorization_code grant type
-	if input.GrantType == "authorization_code" && input.Code == "" {
-		c.Error(&common.OidcMissingAuthorizationCodeError{})
+	if input.GrantType == service.GrantTypeAuthorizationCode && input.Code == "" {
+		_ = c.Error(&common.OidcMissingAuthorizationCodeError{})
 		return
 	}
 
 	// Validate that refresh_token is provided for refresh_token grant type
-	if input.GrantType == "refresh_token" && input.RefreshToken == "" {
-		c.Error(&common.OidcMissingRefreshTokenError{})
+	if input.GrantType == service.GrantTypeRefreshToken && input.RefreshToken == "" {
+		_ = c.Error(&common.OidcMissingRefreshTokenError{})
 		return
 	}
 
-	clientID := input.ClientID
-	clientSecret := input.ClientSecret
-
 	// Client id and secret can also be passed over the Authorization header
-	if clientID == "" && clientSecret == "" {
-		clientID, clientSecret, _ = c.Request.BasicAuth()
+	if input.ClientID == "" && input.ClientSecret == "" {
+		input.ClientID, input.ClientSecret, _ = c.Request.BasicAuth()
 	}
 
-	idToken, accessToken, refreshToken, expiresIn, err := oc.oidcService.CreateTokens(
-		input.Code,
-		input.GrantType,
-		clientID,
-		clientSecret,
-		input.CodeVerifier,
-		input.RefreshToken,
-	)
+	tokens, err := oc.oidcService.CreateTokens(c.Request.Context(), input)
 
-	if err != nil {
-		c.Error(err)
+	switch {
+	case errors.Is(err, &common.OidcAuthorizationPendingError{}):
+		c.JSON(http.StatusBadRequest, gin.H{
+			"error": "authorization_pending",
+		})
+		return
+	case errors.Is(err, &common.OidcSlowDownError{}):
+		c.JSON(http.StatusBadRequest, gin.H{
+			"error": "slow_down",
+		})
+		return
+	case err != nil:
+		_ = c.Error(err)
 		return
 	}
 
-	response := dto.OidcTokenResponseDto{
-		AccessToken: accessToken,
-		TokenType:   "Bearer",
-		ExpiresIn:   expiresIn,
-	}
-
-	// Include ID token only for authorization_code grant
-	if idToken != "" {
-		response.IdToken = idToken
-	}
-
-	// Include refresh token if generated
-	if refreshToken != "" {
-		response.RefreshToken = refreshToken
-	}
-
-	c.JSON(http.StatusOK, response)
+	c.JSON(http.StatusOK, dto.OidcTokenResponseDto{
+		AccessToken:  tokens.AccessToken,
+		TokenType:    "Bearer",
+		ExpiresIn:    int(tokens.ExpiresIn.Seconds()),
+		IdToken:      tokens.IdToken,      // May be empty
+		RefreshToken: tokens.RefreshToken, // May be empty
+	})
 }
 
 // userInfoHandler godoc
@@ -195,49 +195,41 @@ func (oc *OidcController) createTokensHandler(c *gin.Context) {
 // @Security OAuth2AccessToken
 // @Router /api/oidc/userinfo [get]
 func (oc *OidcController) userInfoHandler(c *gin.Context) {
-	authHeaderSplit := strings.Split(c.GetHeader("Authorization"), " ")
-	if len(authHeaderSplit) != 2 {
-		c.Error(&common.MissingAccessToken{})
+	_, authToken, ok := strings.Cut(c.GetHeader("Authorization"), " ")
+	if !ok || authToken == "" {
+		_ = c.Error(&common.MissingAccessToken{})
 		return
 	}
 
-	token := authHeaderSplit[1]
-
-	jwtClaims, err := oc.jwtService.VerifyOauthAccessToken(token)
+	token, err := oc.jwtService.VerifyOAuthAccessToken(authToken)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
-	userID := jwtClaims.Subject
-	clientId := jwtClaims.Audience[0]
-	claims, err := oc.oidcService.GetUserClaimsForClient(userID, clientId)
+	userID, ok := token.Subject()
+	if !ok {
+		_ = c.Error(&common.TokenInvalidError{})
+		return
+	}
+	clientID, ok := token.Audience()
+	if !ok || len(clientID) != 1 {
+		_ = c.Error(&common.TokenInvalidError{})
+		return
+	}
+	claims, err := oc.oidcService.GetUserClaimsForClient(c.Request.Context(), userID, clientID[0])
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	c.JSON(http.StatusOK, claims)
 }
 
-// userInfoHandler godoc (POST method)
-// @Summary Get user information (POST method)
-// @Description Get user information based on the access token using POST
-// @Tags OIDC
-// @Accept json
-// @Produce json
-// @Success 200 {object} object "User claims based on requested scopes"
-// @Security OAuth2AccessToken
-// @Router /api/oidc/userinfo [post]
-func (oc *OidcController) userInfoHandlerPost(c *gin.Context) {
-	// Implementation is the same as GET
-}
-
 // EndSessionHandler godoc
 // @Summary End OIDC session
 // @Description End user session and handle OIDC logout
 // @Tags OIDC
 // @Accept application/x-www-form-urlencoded
-// @Produce html
 // @Param id_token_hint query string false "ID token"
 // @Param post_logout_redirect_uri query string false "URL to redirect to after logout"
 // @Param state query string false "State parameter to include in the redirect"
@@ -247,20 +239,21 @@ func (oc *OidcController) EndSessionHandler(c *gin.Context) {
 	var input dto.OidcLogoutDto
 
 	// Bind query parameters to the struct
-	if c.Request.Method == http.MethodGet {
+	switch c.Request.Method {
+	case http.MethodGet:
 		if err := c.ShouldBindQuery(&input); err != nil {
-			c.Error(err)
+			_ = c.Error(err)
 			return
 		}
-	} else if c.Request.Method == http.MethodPost {
+	case http.MethodPost:
 		// Bind form parameters to the struct
 		if err := c.ShouldBind(&input); err != nil {
-			c.Error(err)
+			_ = c.Error(err)
 			return
 		}
 	}
 
-	callbackURL, err := oc.oidcService.ValidateEndSession(input, c.GetString("userID"))
+	callbackURL, err := oc.oidcService.ValidateEndSession(c.Request.Context(), input, c.GetString("userID"))
 	if err != nil {
 		// If the validation fails, the user has to confirm the logout manually and doesn't get redirected
 		log.Printf("Error getting logout callback URL, the user has to confirm the logout manually: %v", err)
@@ -296,6 +289,49 @@ func (oc *OidcController) EndSessionHandlerPost(c *gin.Context) {
 	// Implementation is the same as GET
 }
 
+// introspectToken godoc
+// @Summary Introspect OIDC tokens
+// @Description Pass an access_token to verify if it is considered valid.
+// @Tags OIDC
+// @Produce json
+// @Param token formData string true "The token to be introspected."
+// @Success 200 {object} dto.OidcIntrospectionResponseDto "Response with the introspection result."
+// @Router /api/oidc/introspect [post]
+func (oc *OidcController) introspectTokenHandler(c *gin.Context) {
+	var input dto.OidcIntrospectDto
+	if err := c.ShouldBind(&input); err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	// Client id and secret have to be passed over the Authorization header. This kind of
+	// authentication allows us to keep the endpoint protected (since it could be used to
+	// find valid tokens) while still allowing it to be used by an application that is
+	// supposed to interact with our IdP (since that needs to have a client_id
+	// and client_secret anyway).
+	var (
+		creds service.ClientAuthCredentials
+		ok    bool
+	)
+	creds.ClientID, creds.ClientSecret, ok = c.Request.BasicAuth()
+	if !ok {
+		// If there's no basic auth, check if we have a bearer token
+		bearer, ok := utils.BearerAuth(c.Request)
+		if ok {
+			creds.ClientAssertionType = service.ClientAssertionTypeJWTBearer
+			creds.ClientAssertion = bearer
+		}
+	}
+
+	response, err := oc.oidcService.IntrospectToken(c.Request.Context(), creds, input.Token)
+	if err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	c.JSON(http.StatusOK, response)
+}
+
 // getClientMetaDataHandler godoc
 // @Summary Get client metadata
 // @Description Get OIDC client metadata for discovery and configuration
@@ -306,9 +342,9 @@ func (oc *OidcController) EndSessionHandlerPost(c *gin.Context) {
 // @Router /api/oidc/clients/{id}/meta [get]
 func (oc *OidcController) getClientMetaDataHandler(c *gin.Context) {
 	clientId := c.Param("id")
-	client, err := oc.oidcService.GetClient(clientId)
+	client, err := oc.oidcService.GetClient(c.Request.Context(), clientId)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -319,7 +355,7 @@ func (oc *OidcController) getClientMetaDataHandler(c *gin.Context) {
 		return
 	}
 
-	c.Error(err)
+	_ = c.Error(err)
 }
 
 // getClientHandler godoc
@@ -329,24 +365,23 @@ func (oc *OidcController) getClientMetaDataHandler(c *gin.Context) {
 // @Produce json
 // @Param id path string true "Client ID"
 // @Success 200 {object} dto.OidcClientWithAllowedUserGroupsDto "Client information"
-// @Security BearerAuth
 // @Router /api/oidc/clients/{id} [get]
 func (oc *OidcController) getClientHandler(c *gin.Context) {
 	clientId := c.Param("id")
-	client, err := oc.oidcService.GetClient(clientId)
+	client, err := oc.oidcService.GetClient(c.Request.Context(), clientId)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	clientDto := dto.OidcClientWithAllowedUserGroupsDto{}
 	err = dto.MapStruct(client, &clientDto)
-	if err == nil {
-		c.JSON(http.StatusOK, clientDto)
+	if err != nil {
+		_ = c.Error(err)
 		return
 	}
 
-	c.Error(err)
+	c.JSON(http.StatusOK, clientDto)
 }
 
 // listClientsHandler godoc
@@ -354,34 +389,43 @@ func (oc *OidcController) getClientHandler(c *gin.Context) {
 // @Description Get a paginated list of OIDC clients with optional search and sorting
 // @Tags OIDC
 // @Param search query string false "Search term to filter clients by name"
-// @Param page query int false "Page number, starting from 1" default(1)
-// @Param limit query int false "Number of items per page" default(10)
-// @Param sort_column query string false "Column to sort by" default("name")
-// @Param sort_direction query string false "Sort direction (asc or desc)" default("asc")
-// @Success 200 {object} dto.Paginated[dto.OidcClientDto]
-// @Security BearerAuth
+// @Param pagination[page] query int false "Page number for pagination" default(1)
+// @Param pagination[limit] query int false "Number of items per page" default(20)
+// @Param sort[column] query string false "Column to sort by"
+// @Param sort[direction] query string false "Sort direction (asc or desc)" default("asc")
+// @Success 200 {object} dto.Paginated[dto.OidcClientWithAllowedGroupsCountDto]
 // @Router /api/oidc/clients [get]
 func (oc *OidcController) listClientsHandler(c *gin.Context) {
 	searchTerm := c.Query("search")
 	var sortedPaginationRequest utils.SortedPaginationRequest
 	if err := c.ShouldBindQuery(&sortedPaginationRequest); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
-	clients, pagination, err := oc.oidcService.ListClients(searchTerm, sortedPaginationRequest)
+	clients, pagination, err := oc.oidcService.ListClients(c.Request.Context(), searchTerm, sortedPaginationRequest)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
-	var clientsDto []dto.OidcClientDto
-	if err := dto.MapStructList(clients, &clientsDto); err != nil {
-		c.Error(err)
-		return
+	// Map the user groups to DTOs
+	var clientsDto = make([]dto.OidcClientWithAllowedGroupsCountDto, len(clients))
+	for i, client := range clients {
+		var clientDto dto.OidcClientWithAllowedGroupsCountDto
+		if err := dto.MapStruct(client, &clientDto); err != nil {
+			_ = c.Error(err)
+			return
+		}
+		clientDto.AllowedUserGroupsCount, err = oc.oidcService.GetAllowedGroupsCountOfClient(c, client.ID)
+		if err != nil {
+			_ = c.Error(err)
+			return
+		}
+		clientsDto[i] = clientDto
 	}
 
-	c.JSON(http.StatusOK, dto.Paginated[dto.OidcClientDto]{
+	c.JSON(http.StatusOK, dto.Paginated[dto.OidcClientWithAllowedGroupsCountDto]{
 		Data:       clientsDto,
 		Pagination: pagination,
 	})
@@ -395,24 +439,23 @@ func (oc *OidcController) listClientsHandler(c *gin.Context) {
 // @Produce json
 // @Param client body dto.OidcClientCreateDto true "Client information"
 // @Success 201 {object} dto.OidcClientWithAllowedUserGroupsDto "Created client"
-// @Security BearerAuth
 // @Router /api/oidc/clients [post]
 func (oc *OidcController) createClientHandler(c *gin.Context) {
 	var input dto.OidcClientCreateDto
 	if err := c.ShouldBindJSON(&input); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
-	client, err := oc.oidcService.CreateClient(input, c.GetString("userID"))
+	client, err := oc.oidcService.CreateClient(c.Request.Context(), input, c.GetString("userID"))
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	var clientDto dto.OidcClientWithAllowedUserGroupsDto
 	if err := dto.MapStruct(client, &clientDto); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -425,12 +468,11 @@ func (oc *OidcController) createClientHandler(c *gin.Context) {
 // @Tags OIDC
 // @Param id path string true "Client ID"
 // @Success 204 "No Content"
-// @Security BearerAuth
 // @Router /api/oidc/clients/{id} [delete]
 func (oc *OidcController) deleteClientHandler(c *gin.Context) {
-	err := oc.oidcService.DeleteClient(c.Param("id"))
+	err := oc.oidcService.DeleteClient(c.Request.Context(), c.Param("id"))
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -446,24 +488,23 @@ func (oc *OidcController) deleteClientHandler(c *gin.Context) {
 // @Param id path string true "Client ID"
 // @Param client body dto.OidcClientCreateDto true "Client information"
 // @Success 200 {object} dto.OidcClientWithAllowedUserGroupsDto "Updated client"
-// @Security BearerAuth
 // @Router /api/oidc/clients/{id} [put]
 func (oc *OidcController) updateClientHandler(c *gin.Context) {
 	var input dto.OidcClientCreateDto
 	if err := c.ShouldBindJSON(&input); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
-	client, err := oc.oidcService.UpdateClient(c.Param("id"), input)
+	client, err := oc.oidcService.UpdateClient(c.Request.Context(), c.Param("id"), input)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	var clientDto dto.OidcClientWithAllowedUserGroupsDto
 	if err := dto.MapStruct(client, &clientDto); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -477,12 +518,11 @@ func (oc *OidcController) updateClientHandler(c *gin.Context) {
 // @Produce json
 // @Param id path string true "Client ID"
 // @Success 200 {object} object "{ \"secret\": \"string\" }"
-// @Security BearerAuth
 // @Router /api/oidc/clients/{id}/secret [post]
 func (oc *OidcController) createClientSecretHandler(c *gin.Context) {
-	secret, err := oc.oidcService.CreateClientSecret(c.Param("id"))
+	secret, err := oc.oidcService.CreateClientSecret(c.Request.Context(), c.Param("id"))
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -500,12 +540,14 @@ func (oc *OidcController) createClientSecretHandler(c *gin.Context) {
 // @Success 200 {file} binary "Logo image"
 // @Router /api/oidc/clients/{id}/logo [get]
 func (oc *OidcController) getClientLogoHandler(c *gin.Context) {
-	imagePath, mimeType, err := oc.oidcService.GetClientLogo(c.Param("id"))
+	imagePath, mimeType, err := oc.oidcService.GetClientLogo(c.Request.Context(), c.Param("id"))
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
+	utils.SetCacheControlHeader(c, 15*time.Minute, 12*time.Hour)
+
 	c.Header("Content-Type", mimeType)
 	c.File(imagePath)
 }
@@ -516,20 +558,19 @@ func (oc *OidcController) getClientLogoHandler(c *gin.Context) {
 // @Tags OIDC
 // @Accept multipart/form-data
 // @Param id path string true "Client ID"
-// @Param file formData file true "Logo image file (PNG, JPG, or SVG, max 2MB)"
+// @Param file formData file true "Logo image file (PNG, JPG, or SVG)"
 // @Success 204 "No Content"
-// @Security BearerAuth
 // @Router /api/oidc/clients/{id}/logo [post]
 func (oc *OidcController) updateClientLogoHandler(c *gin.Context) {
 	file, err := c.FormFile("file")
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
-	err = oc.oidcService.UpdateClientLogo(c.Param("id"), file)
+	err = oc.oidcService.UpdateClientLogo(c.Request.Context(), c.Param("id"), file)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -542,12 +583,11 @@ func (oc *OidcController) updateClientLogoHandler(c *gin.Context) {
 // @Tags OIDC
 // @Param id path string true "Client ID"
 // @Success 204 "No Content"
-// @Security BearerAuth
 // @Router /api/oidc/clients/{id}/logo [delete]
 func (oc *OidcController) deleteClientLogoHandler(c *gin.Context) {
-	err := oc.oidcService.DeleteClientLogo(c.Param("id"))
+	err := oc.oidcService.DeleteClientLogo(c.Request.Context(), c.Param("id"))
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -563,26 +603,178 @@ func (oc *OidcController) deleteClientLogoHandler(c *gin.Context) {
 // @Param id path string true "Client ID"
 // @Param groups body dto.OidcUpdateAllowedUserGroupsDto true "User group IDs"
 // @Success 200 {object} dto.OidcClientDto "Updated client"
-// @Security BearerAuth
 // @Router /api/oidc/clients/{id}/allowed-user-groups [put]
 func (oc *OidcController) updateAllowedUserGroupsHandler(c *gin.Context) {
 	var input dto.OidcUpdateAllowedUserGroupsDto
 	if err := c.ShouldBindJSON(&input); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
-	oidcClient, err := oc.oidcService.UpdateAllowedUserGroups(c.Param("id"), input)
+	oidcClient, err := oc.oidcService.UpdateAllowedUserGroups(c.Request.Context(), c.Param("id"), input)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	var oidcClientDto dto.OidcClientDto
 	if err := dto.MapStruct(oidcClient, &oidcClientDto); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	c.JSON(http.StatusOK, oidcClientDto)
 }
+
+func (oc *OidcController) deviceAuthorizationHandler(c *gin.Context) {
+	var input dto.OidcDeviceAuthorizationRequestDto
+	if err := c.ShouldBind(&input); err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	// Client id and secret can also be passed over the Authorization header
+	if input.ClientID == "" && input.ClientSecret == "" {
+		input.ClientID, input.ClientSecret, _ = c.Request.BasicAuth()
+	}
+
+	response, err := oc.oidcService.CreateDeviceAuthorization(c.Request.Context(), input)
+	if err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	c.JSON(http.StatusOK, response)
+}
+
+// listOwnAuthorizedClientsHandler godoc
+// @Summary List authorized clients for current user
+// @Description Get a paginated list of OIDC clients that the current user has authorized
+// @Tags OIDC
+// @Param pagination[page] query int false "Page number for pagination" default(1)
+// @Param pagination[limit] query int false "Number of items per page" default(20)
+// @Param sort[column] query string false "Column to sort by"
+// @Param sort[direction] query string false "Sort direction (asc or desc)" default("asc")
+// @Success 200 {object} dto.Paginated[dto.AuthorizedOidcClientDto]
+// @Router /api/oidc/users/me/clients [get]
+func (oc *OidcController) listOwnAuthorizedClientsHandler(c *gin.Context) {
+	userID := c.GetString("userID")
+	oc.listAuthorizedClients(c, userID)
+}
+
+// listAuthorizedClientsHandler godoc
+// @Summary List authorized clients for a user
+// @Description Get a paginated list of OIDC clients that a specific user has authorized
+// @Tags OIDC
+// @Param id path string true "User ID"
+// @Param pagination[page] query int false "Page number for pagination" default(1)
+// @Param pagination[limit] query int false "Number of items per page" default(20)
+// @Param sort[column] query string false "Column to sort by"
+// @Param sort[direction] query string false "Sort direction (asc or desc)" default("asc")
+// @Success 200 {object} dto.Paginated[dto.AuthorizedOidcClientDto]
+// @Router /api/oidc/users/{id}/clients [get]
+func (oc *OidcController) listAuthorizedClientsHandler(c *gin.Context) {
+	userID := c.Param("id")
+	oc.listAuthorizedClients(c, userID)
+}
+
+func (oc *OidcController) listAuthorizedClients(c *gin.Context, userID string) {
+	var sortedPaginationRequest utils.SortedPaginationRequest
+	if err := c.ShouldBindQuery(&sortedPaginationRequest); err != nil {
+		_ = c.Error(err)
+		return
+	}
+	authorizedClients, pagination, err := oc.oidcService.ListAuthorizedClients(c.Request.Context(), userID, sortedPaginationRequest)
+	if err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	// Map the clients to DTOs
+	var authorizedClientsDto []dto.AuthorizedOidcClientDto
+	if err := dto.MapStructList(authorizedClients, &authorizedClientsDto); err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	c.JSON(http.StatusOK, dto.Paginated[dto.AuthorizedOidcClientDto]{
+		Data:       authorizedClientsDto,
+		Pagination: pagination,
+	})
+}
+
+func (oc *OidcController) verifyDeviceCodeHandler(c *gin.Context) {
+	userCode := c.Query("code")
+	if userCode == "" {
+		_ = c.Error(&common.ValidationError{Message: "code is required"})
+		return
+	}
+
+	// Get IP address and user agent from the request context
+	ipAddress := c.ClientIP()
+	userAgent := c.Request.UserAgent()
+
+	err := oc.oidcService.VerifyDeviceCode(c.Request.Context(), userCode, c.GetString("userID"), ipAddress, userAgent)
+	if err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	c.Status(http.StatusNoContent)
+}
+
+func (oc *OidcController) getDeviceCodeInfoHandler(c *gin.Context) {
+	userCode := c.Query("code")
+	if userCode == "" {
+		_ = c.Error(&common.ValidationError{Message: "code is required"})
+		return
+	}
+
+	deviceCodeInfo, err := oc.oidcService.GetDeviceCodeInfo(c.Request.Context(), userCode, c.GetString("userID"))
+	if err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	c.JSON(http.StatusOK, deviceCodeInfo)
+}
+
+// getClientPreviewHandler godoc
+// @Summary Preview OIDC client data for user
+// @Description Get a preview of the OIDC data (ID token, access token, userinfo) that would be sent to the client for a specific user
+// @Tags OIDC
+// @Produce json
+// @Param id path string true "Client ID"
+// @Param userId path string true "User ID to preview data for"
+// @Param scopes query string false "Scopes to include in the preview (comma-separated)"
+// @Success 200 {object} dto.OidcClientPreviewDto "Preview data including ID token, access token, and userinfo payloads"
+// @Security BearerAuth
+// @Router /api/oidc/clients/{id}/preview/{userId} [get]
+func (oc *OidcController) getClientPreviewHandler(c *gin.Context) {
+	clientID := c.Param("id")
+	userID := c.Param("userId")
+	scopes := c.Query("scopes")
+
+	if clientID == "" {
+		_ = c.Error(&common.ValidationError{Message: "client ID is required"})
+		return
+	}
+
+	if userID == "" {
+		_ = c.Error(&common.ValidationError{Message: "user ID is required"})
+		return
+	}
+
+	if scopes == "" {
+		_ = c.Error(&common.ValidationError{Message: "scopes are required"})
+		return
+	}
+
+	preview, err := oc.oidcService.GetClientPreview(c.Request.Context(), clientID, userID, scopes)
+	if err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	c.JSON(http.StatusOK, preview)
+}

backend/internal/controller/test_controller.go

@@ -1,44 +0,0 @@
-package controller
-
-import (
-	"net/http"
-
-	"github.com/gin-gonic/gin"
-	"github.com/pocket-id/pocket-id/backend/internal/service"
-)
-
-func NewTestController(group *gin.RouterGroup, testService *service.TestService) {
-	testController := &TestController{TestService: testService}
-
-	group.POST("/test/reset", testController.resetAndSeedHandler)
-}
-
-type TestController struct {
-	TestService *service.TestService
-}
-
-func (tc *TestController) resetAndSeedHandler(c *gin.Context) {
-	if err := tc.TestService.ResetDatabase(); err != nil {
-		c.Error(err)
-		return
-	}
-
-	if err := tc.TestService.ResetApplicationImages(); err != nil {
-		c.Error(err)
-		return
-	}
-
-	if err := tc.TestService.SeedDatabase(); err != nil {
-		c.Error(err)
-		return
-	}
-
-	if err := tc.TestService.ResetAppConfig(); err != nil {
-		c.Error(err)
-		return
-	}
-
-	tc.TestService.SetJWTKeys()
-
-	c.Status(http.StatusNoContent)
-}

backend/internal/controller/user_controller.go

@@ -2,13 +2,11 @@ package controller
 
 import (
 	"net/http"
-	"strconv"
 	"time"
 
 	"github.com/pocket-id/pocket-id/backend/internal/utils/cookie"
 
 	"github.com/gin-gonic/gin"
-	"github.com/pocket-id/pocket-id/backend/internal/common"
 	"github.com/pocket-id/pocket-id/backend/internal/dto"
 	"github.com/pocket-id/pocket-id/backend/internal/middleware"
 	"github.com/pocket-id/pocket-id/backend/internal/service"
@@ -44,12 +42,19 @@ func NewUserController(group *gin.RouterGroup, authMiddleware *middleware.AuthMi
 
 	group.POST("/users/me/one-time-access-token", authMiddleware.WithAdminNotRequired().Add(), uc.createOwnOneTimeAccessTokenHandler)
 	group.POST("/users/:id/one-time-access-token", authMiddleware.Add(), uc.createAdminOneTimeAccessTokenHandler)
+	group.POST("/users/:id/one-time-access-email", authMiddleware.Add(), uc.RequestOneTimeAccessEmailAsAdminHandler)
 	group.POST("/one-time-access-token/:token", rateLimitMiddleware.Add(rate.Every(10*time.Second), 5), uc.exchangeOneTimeAccessTokenHandler)
-	group.POST("/one-time-access-token/setup", uc.getSetupAccessTokenHandler)
-	group.POST("/one-time-access-email", rateLimitMiddleware.Add(rate.Every(10*time.Minute), 3), uc.requestOneTimeAccessEmailHandler)
+	group.POST("/one-time-access-email", rateLimitMiddleware.Add(rate.Every(10*time.Minute), 3), uc.RequestOneTimeAccessEmailAsUnauthenticatedUserHandler)
 
 	group.DELETE("/users/:id/profile-picture", authMiddleware.Add(), uc.resetUserProfilePictureHandler)
 	group.DELETE("/users/me/profile-picture", authMiddleware.WithAdminNotRequired().Add(), uc.resetCurrentUserProfilePictureHandler)
+
+	group.POST("/signup-tokens", authMiddleware.Add(), uc.createSignupTokenHandler)
+	group.GET("/signup-tokens", authMiddleware.Add(), uc.listSignupTokensHandler)
+	group.DELETE("/signup-tokens/:id", authMiddleware.Add(), uc.deleteSignupTokenHandler)
+	group.POST("/signup", rateLimitMiddleware.Add(rate.Every(1*time.Minute), 10), uc.signupHandler)
+	group.POST("/signup/setup", uc.signUpInitialAdmin)
+
 }
 
 type UserController struct {
@@ -66,15 +71,15 @@ type UserController struct {
 // @Router /api/users/{id}/groups [get]
 func (uc *UserController) getUserGroupsHandler(c *gin.Context) {
 	userID := c.Param("id")
-	groups, err := uc.userService.GetUserGroups(userID)
+	groups, err := uc.userService.GetUserGroups(c.Request.Context(), userID)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	var groupsDto []dto.UserGroupDtoWithUsers
 	if err := dto.MapStructList(groups, &groupsDto); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -86,29 +91,29 @@ func (uc *UserController) getUserGroupsHandler(c *gin.Context) {
 // @Description Get a paginated list of users with optional search and sorting
 // @Tags Users
 // @Param search query string false "Search term to filter users"
-// @Param page query int false "Page number, starting from 1" default(1)
-// @Param limit query int false "Number of items per page" default(10)
-// @Param sort_column query string false "Column to sort by" default("created_at")
-// @Param sort_direction query string false "Sort direction (asc or desc)" default("desc")
+// @Param pagination[page] query int false "Page number for pagination" default(1)
+// @Param pagination[limit] query int false "Number of items per page" default(20)
+// @Param sort[column] query string false "Column to sort by"
+// @Param sort[direction] query string false "Sort direction (asc or desc)" default("asc")
 // @Success 200 {object} dto.Paginated[dto.UserDto]
 // @Router /api/users [get]
 func (uc *UserController) listUsersHandler(c *gin.Context) {
 	searchTerm := c.Query("search")
 	var sortedPaginationRequest utils.SortedPaginationRequest
 	if err := c.ShouldBindQuery(&sortedPaginationRequest); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
-	users, pagination, err := uc.userService.ListUsers(searchTerm, sortedPaginationRequest)
+	users, pagination, err := uc.userService.ListUsers(c.Request.Context(), searchTerm, sortedPaginationRequest)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	var usersDto []dto.UserDto
 	if err := dto.MapStructList(users, &usersDto); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -126,15 +131,15 @@ func (uc *UserController) listUsersHandler(c *gin.Context) {
 // @Success 200 {object} dto.UserDto
 // @Router /api/users/{id} [get]
 func (uc *UserController) getUserHandler(c *gin.Context) {
-	user, err := uc.userService.GetUser(c.Param("id"))
+	user, err := uc.userService.GetUser(c.Request.Context(), c.Param("id"))
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	var userDto dto.UserDto
 	if err := dto.MapStruct(user, &userDto); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -148,15 +153,15 @@ func (uc *UserController) getUserHandler(c *gin.Context) {
 // @Success 200 {object} dto.UserDto
 // @Router /api/users/me [get]
 func (uc *UserController) getCurrentUserHandler(c *gin.Context) {
-	user, err := uc.userService.GetUser(c.GetString("userID"))
+	user, err := uc.userService.GetUser(c.Request.Context(), c.GetString("userID"))
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	var userDto dto.UserDto
 	if err := dto.MapStruct(user, &userDto); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -171,8 +176,8 @@ func (uc *UserController) getCurrentUserHandler(c *gin.Context) {
 // @Success 204 "No Content"
 // @Router /api/users/{id} [delete]
 func (uc *UserController) deleteUserHandler(c *gin.Context) {
-	if err := uc.userService.DeleteUser(c.Param("id")); err != nil {
-		c.Error(err)
+	if err := uc.userService.DeleteUser(c.Request.Context(), c.Param("id"), false); err != nil {
+		_ = c.Error(err)
 		return
 	}
 
@@ -189,19 +194,19 @@ func (uc *UserController) deleteUserHandler(c *gin.Context) {
 func (uc *UserController) createUserHandler(c *gin.Context) {
 	var input dto.UserCreateDto
 	if err := c.ShouldBindJSON(&input); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
-	user, err := uc.userService.CreateUser(input)
+	user, err := uc.userService.CreateUser(c.Request.Context(), input)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	var userDto dto.UserDto
 	if err := dto.MapStruct(user, &userDto); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -228,10 +233,6 @@ func (uc *UserController) updateUserHandler(c *gin.Context) {
 // @Success 200 {object} dto.UserDto
 // @Router /api/users/me [put]
 func (uc *UserController) updateCurrentUserHandler(c *gin.Context) {
-	if uc.appConfigService.DbConfig.AllowOwnAccountEdit.Value != "true" {
-		c.Error(&common.AccountEditNotAllowedError{})
-		return
-	}
 	uc.updateUser(c, true)
 }
 
@@ -246,13 +247,16 @@ func (uc *UserController) updateCurrentUserHandler(c *gin.Context) {
 func (uc *UserController) getUserProfilePictureHandler(c *gin.Context) {
 	userID := c.Param("id")
 
-	picture, size, err := uc.userService.GetProfilePicture(userID)
+	picture, size, err := uc.userService.GetProfilePicture(c.Request.Context(), userID)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
+	if picture != nil {
+		defer picture.Close()
+	}
 
-	c.Header("Cache-Control", "public, max-age=300")
+	utils.SetCacheControlHeader(c, 15*time.Minute, 1*time.Hour)
 
 	c.DataFromReader(http.StatusOK, size, "image/png", picture, nil)
 }
@@ -271,18 +275,18 @@ func (uc *UserController) updateUserProfilePictureHandler(c *gin.Context) {
 	userID := c.Param("id")
 	fileHeader, err := c.FormFile("file")
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 	file, err := fileHeader.Open()
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 	defer file.Close()
 
 	if err := uc.userService.UpdateProfilePicture(userID, file); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -302,18 +306,18 @@ func (uc *UserController) updateCurrentUserProfilePictureHandler(c *gin.Context)
 	userID := c.GetString("userID")
 	fileHeader, err := c.FormFile("file")
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 	file, err := fileHeader.Open()
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 	defer file.Close()
 
 	if err := uc.userService.UpdateProfilePicture(userID, file); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -323,16 +327,16 @@ func (uc *UserController) updateCurrentUserProfilePictureHandler(c *gin.Context)
 func (uc *UserController) createOneTimeAccessTokenHandler(c *gin.Context, own bool) {
 	var input dto.OneTimeAccessTokenCreateDto
 	if err := c.ShouldBindJSON(&input); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	if own {
 		input.UserID = c.GetString("userID")
 	}
-	token, err := uc.userService.CreateOneTimeAccessToken(input.UserID, input.ExpiresAt)
+	token, err := uc.userService.CreateOneTimeAccessToken(c.Request.Context(), input.UserID, input.ExpiresAt)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -351,20 +355,65 @@ func (uc *UserController) createOwnOneTimeAccessTokenHandler(c *gin.Context) {
 	uc.createOneTimeAccessTokenHandler(c, true)
 }
 
+// createAdminOneTimeAccessTokenHandler godoc
+// @Summary Create one-time access token for user (admin)
+// @Description Generate a one-time access token for a specific user (admin only)
+// @Tags Users
+// @Param id path string true "User ID"
+// @Param body body dto.OneTimeAccessTokenCreateDto true "Token options"
+// @Success 201 {object} object "{ \"token\": \"string\" }"
+// @Router /api/users/{id}/one-time-access-token [post]
 func (uc *UserController) createAdminOneTimeAccessTokenHandler(c *gin.Context) {
 	uc.createOneTimeAccessTokenHandler(c, false)
 }
 
-func (uc *UserController) requestOneTimeAccessEmailHandler(c *gin.Context) {
-	var input dto.OneTimeAccessEmailDto
+// RequestOneTimeAccessEmailAsUnauthenticatedUserHandler godoc
+// @Summary Request one-time access email
+// @Description Request a one-time access email for unauthenticated users
+// @Tags Users
+// @Accept json
+// @Produce json
+// @Param body body dto.OneTimeAccessEmailAsUnauthenticatedUserDto true "Email request information"
+// @Success 204 "No Content"
+// @Router /api/one-time-access-email [post]
+func (uc *UserController) RequestOneTimeAccessEmailAsUnauthenticatedUserHandler(c *gin.Context) {
+	var input dto.OneTimeAccessEmailAsUnauthenticatedUserDto
 	if err := c.ShouldBindJSON(&input); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
-	err := uc.userService.RequestOneTimeAccessEmail(input.Email, input.RedirectPath)
+	err := uc.userService.RequestOneTimeAccessEmailAsUnauthenticatedUser(c.Request.Context(), input.Email, input.RedirectPath)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
+		return
+	}
+
+	c.Status(http.StatusNoContent)
+}
+
+// RequestOneTimeAccessEmailAsAdminHandler godoc
+// @Summary Request one-time access email (admin)
+// @Description Request a one-time access email for a specific user (admin only)
+// @Tags Users
+// @Accept json
+// @Produce json
+// @Param id path string true "User ID"
+// @Param body body dto.OneTimeAccessEmailAsAdminDto true "Email request options"
+// @Success 204 "No Content"
+// @Router /api/users/{id}/one-time-access-email [post]
+func (uc *UserController) RequestOneTimeAccessEmailAsAdminHandler(c *gin.Context) {
+	var input dto.OneTimeAccessEmailAsAdminDto
+	if err := c.ShouldBindJSON(&input); err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	userID := c.Param("id")
+
+	err := uc.userService.RequestOneTimeAccessEmailAsAdmin(c.Request.Context(), userID, input.ExpiresAt)
+	if err != nil {
+		_ = c.Error(err)
 		return
 	}
 
@@ -379,46 +428,53 @@ func (uc *UserController) requestOneTimeAccessEmailHandler(c *gin.Context) {
 // @Success 200 {object} dto.UserDto
 // @Router /api/one-time-access-token/{token} [post]
 func (uc *UserController) exchangeOneTimeAccessTokenHandler(c *gin.Context) {
-	user, token, err := uc.userService.ExchangeOneTimeAccessToken(c.Param("token"), c.ClientIP(), c.Request.UserAgent())
+	user, token, err := uc.userService.ExchangeOneTimeAccessToken(c.Request.Context(), c.Param("token"), c.ClientIP(), c.Request.UserAgent())
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	var userDto dto.UserDto
 	if err := dto.MapStruct(user, &userDto); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
-	sessionDurationInMinutesParsed, _ := strconv.Atoi(uc.appConfigService.DbConfig.SessionDuration.Value)
-	maxAge := sessionDurationInMinutesParsed * 60
+	maxAge := int(uc.appConfigService.GetDbConfig().SessionDuration.AsDurationMinutes().Seconds())
 	cookie.AddAccessTokenCookie(c, maxAge, token)
 
 	c.JSON(http.StatusOK, userDto)
 }
 
-// getSetupAccessTokenHandler godoc
-// @Summary Setup initial admin
-// @Description Generate setup access token for initial admin user configuration
+// signUpInitialAdmin godoc
+// @Summary Sign up initial admin user
+// @Description Sign up and generate setup access token for initial admin user
 // @Tags Users
+// @Accept json
+// @Produce json
+// @Param body body dto.SignUpDto true "User information"
 // @Success 200 {object} dto.UserDto
-// @Router /api/one-time-access-token/setup [post]
-func (uc *UserController) getSetupAccessTokenHandler(c *gin.Context) {
-	user, token, err := uc.userService.SetupInitialAdmin()
+// @Router /api/signup/setup [post]
+func (uc *UserController) signUpInitialAdmin(c *gin.Context) {
+	var input dto.SignUpDto
+	if err := c.ShouldBindJSON(&input); err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	user, token, err := uc.userService.SignUpInitialAdmin(c.Request.Context(), input)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	var userDto dto.UserDto
 	if err := dto.MapStruct(user, &userDto); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
-	sessionDurationInMinutesParsed, _ := strconv.Atoi(uc.appConfigService.DbConfig.SessionDuration.Value)
-	maxAge := sessionDurationInMinutesParsed * 60
+	maxAge := int(uc.appConfigService.GetDbConfig().SessionDuration.AsDurationMinutes().Seconds())
 	cookie.AddAccessTokenCookie(c, maxAge, token)
 
 	c.JSON(http.StatusOK, userDto)
@@ -435,30 +491,152 @@ func (uc *UserController) getSetupAccessTokenHandler(c *gin.Context) {
 func (uc *UserController) updateUserGroups(c *gin.Context) {
 	var input dto.UserUpdateUserGroupDto
 	if err := c.ShouldBindJSON(&input); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
-	user, err := uc.userService.UpdateUserGroups(c.Param("id"), input.UserGroupIds)
+	user, err := uc.userService.UpdateUserGroups(c.Request.Context(), c.Param("id"), input.UserGroupIds)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	var userDto dto.UserDto
 	if err := dto.MapStruct(user, &userDto); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	c.JSON(http.StatusOK, userDto)
 }
 
+// createSignupTokenHandler godoc
+// @Summary Create signup token
+// @Description Create a new signup token that allows user registration
+// @Tags Users
+// @Accept json
+// @Produce json
+// @Param token body dto.SignupTokenCreateDto true "Signup token information"
+// @Success 201 {object} dto.SignupTokenDto
+// @Router /api/signup-tokens [post]
+func (uc *UserController) createSignupTokenHandler(c *gin.Context) {
+	var input dto.SignupTokenCreateDto
+	if err := c.ShouldBindJSON(&input); err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	signupToken, err := uc.userService.CreateSignupToken(c.Request.Context(), input.ExpiresAt, input.UsageLimit)
+	if err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	var tokenDto dto.SignupTokenDto
+	if err := dto.MapStruct(signupToken, &tokenDto); err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	c.JSON(http.StatusCreated, tokenDto)
+}
+
+// listSignupTokensHandler godoc
+// @Summary List signup tokens
+// @Description Get a paginated list of signup tokens
+// @Tags Users
+// @Param pagination[page] query int false "Page number for pagination" default(1)
+// @Param pagination[limit] query int false "Number of items per page" default(20)
+// @Param sort[column] query string false "Column to sort by"
+// @Param sort[direction] query string false "Sort direction (asc or desc)" default("asc")
+// @Success 200 {object} dto.Paginated[dto.SignupTokenDto]
+// @Router /api/signup-tokens [get]
+func (uc *UserController) listSignupTokensHandler(c *gin.Context) {
+	var sortedPaginationRequest utils.SortedPaginationRequest
+	if err := c.ShouldBindQuery(&sortedPaginationRequest); err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	tokens, pagination, err := uc.userService.ListSignupTokens(c.Request.Context(), sortedPaginationRequest)
+	if err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	var tokensDto []dto.SignupTokenDto
+	if err := dto.MapStructList(tokens, &tokensDto); err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	c.JSON(http.StatusOK, dto.Paginated[dto.SignupTokenDto]{
+		Data:       tokensDto,
+		Pagination: pagination,
+	})
+}
+
+// deleteSignupTokenHandler godoc
+// @Summary Delete signup token
+// @Description Delete a signup token by ID
+// @Tags Users
+// @Param id path string true "Token ID"
+// @Success 204 "No Content"
+// @Router /api/signup-tokens/{id} [delete]
+func (uc *UserController) deleteSignupTokenHandler(c *gin.Context) {
+	tokenID := c.Param("id")
+
+	err := uc.userService.DeleteSignupToken(c.Request.Context(), tokenID)
+	if err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	c.Status(http.StatusNoContent)
+}
+
+// signupWithTokenHandler godoc
+// @Summary Sign up
+// @Description Create a new user account
+// @Tags Users
+// @Accept json
+// @Produce json
+// @Param user body dto.SignUpDto true "User information"
+// @Success 201 {object} dto.SignUpDto
+// @Router /api/signup [post]
+func (uc *UserController) signupHandler(c *gin.Context) {
+	var input dto.SignUpDto
+	if err := c.ShouldBindJSON(&input); err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	ipAddress := c.ClientIP()
+	userAgent := c.GetHeader("User-Agent")
+
+	user, accessToken, err := uc.userService.SignUp(c.Request.Context(), input, ipAddress, userAgent)
+	if err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	maxAge := int(uc.appConfigService.GetDbConfig().SessionDuration.AsDurationMinutes().Seconds())
+	cookie.AddAccessTokenCookie(c, maxAge, accessToken)
+
+	var userDto dto.UserDto
+	if err := dto.MapStruct(user, &userDto); err != nil {
+		_ = c.Error(err)
+		return
+	}
+
+	c.JSON(http.StatusCreated, userDto)
+}
+
 // updateUser is an internal helper method, not exposed as an API endpoint
 func (uc *UserController) updateUser(c *gin.Context, updateOwnUser bool) {
 	var input dto.UserCreateDto
 	if err := c.ShouldBindJSON(&input); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -469,15 +647,15 @@ func (uc *UserController) updateUser(c *gin.Context, updateOwnUser bool) {
 		userID = c.Param("id")
 	}
 
-	user, err := uc.userService.UpdateUser(userID, input, updateOwnUser, false)
+	user, err := uc.userService.UpdateUser(c.Request.Context(), userID, input, updateOwnUser, false)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	var userDto dto.UserDto
 	if err := dto.MapStruct(user, &userDto); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -496,7 +674,7 @@ func (uc *UserController) resetUserProfilePictureHandler(c *gin.Context) {
 	userID := c.Param("id")
 
 	if err := uc.userService.ResetProfilePicture(userID); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -514,7 +692,7 @@ func (uc *UserController) resetCurrentUserProfilePictureHandler(c *gin.Context)
 	userID := c.GetString("userID")
 
 	if err := uc.userService.ResetProfilePicture(userID); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 

backend/internal/controller/user_group_controller.go

@@ -40,23 +40,25 @@ type UserGroupController struct {
 // @Description Get a paginated list of user groups with optional search and sorting
 // @Tags User Groups
 // @Param search query string false "Search term to filter user groups by name"
-// @Param page query int false "Page number, starting from 1" default(1)
-// @Param limit query int false "Number of items per page" default(10)
-// @Param sort_column query string false "Column to sort by" default("name")
-// @Param sort_direction query string false "Sort direction (asc or desc)" default("asc")
+// @Param pagination[page] query int false "Page number for pagination" default(1)
+// @Param pagination[limit] query int false "Number of items per page" default(20)
+// @Param sort[column] query string false "Column to sort by"
+// @Param sort[direction] query string false "Sort direction (asc or desc)" default("asc")
 // @Success 200 {object} dto.Paginated[dto.UserGroupDtoWithUserCount]
 // @Router /api/user-groups [get]
 func (ugc *UserGroupController) list(c *gin.Context) {
+	ctx := c.Request.Context()
+
 	searchTerm := c.Query("search")
 	var sortedPaginationRequest utils.SortedPaginationRequest
 	if err := c.ShouldBindQuery(&sortedPaginationRequest); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
-	groups, pagination, err := ugc.UserGroupService.List(searchTerm, sortedPaginationRequest)
+	groups, pagination, err := ugc.UserGroupService.List(ctx, searchTerm, sortedPaginationRequest)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -65,12 +67,12 @@ func (ugc *UserGroupController) list(c *gin.Context) {
 	for i, group := range groups {
 		var groupDto dto.UserGroupDtoWithUserCount
 		if err := dto.MapStruct(group, &groupDto); err != nil {
-			c.Error(err)
+			_ = c.Error(err)
 			return
 		}
-		groupDto.UserCount, err = ugc.UserGroupService.GetUserCountOfGroup(group.ID)
+		groupDto.UserCount, err = ugc.UserGroupService.GetUserCountOfGroup(ctx, group.ID)
 		if err != nil {
-			c.Error(err)
+			_ = c.Error(err)
 			return
 		}
 		groupsDto[i] = groupDto
@@ -90,18 +92,17 @@ func (ugc *UserGroupController) list(c *gin.Context) {
 // @Produce json
 // @Param id path string true "User Group ID"
 // @Success 200 {object} dto.UserGroupDtoWithUsers
-// @Security BearerAuth
 // @Router /api/user-groups/{id} [get]
 func (ugc *UserGroupController) get(c *gin.Context) {
-	group, err := ugc.UserGroupService.Get(c.Param("id"))
+	group, err := ugc.UserGroupService.Get(c.Request.Context(), c.Param("id"))
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	var groupDto dto.UserGroupDtoWithUsers
 	if err := dto.MapStruct(group, &groupDto); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -116,24 +117,23 @@ func (ugc *UserGroupController) get(c *gin.Context) {
 // @Produce json
 // @Param userGroup body dto.UserGroupCreateDto true "User group information"
 // @Success 201 {object} dto.UserGroupDtoWithUsers "Created user group"
-// @Security BearerAuth
 // @Router /api/user-groups [post]
 func (ugc *UserGroupController) create(c *gin.Context) {
 	var input dto.UserGroupCreateDto
 	if err := c.ShouldBindJSON(&input); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
-	group, err := ugc.UserGroupService.Create(input)
+	group, err := ugc.UserGroupService.Create(c.Request.Context(), input)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	var groupDto dto.UserGroupDtoWithUsers
 	if err := dto.MapStruct(group, &groupDto); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -149,24 +149,23 @@ func (ugc *UserGroupController) create(c *gin.Context) {
 // @Param id path string true "User Group ID"
 // @Param userGroup body dto.UserGroupCreateDto true "User group information"
 // @Success 200 {object} dto.UserGroupDtoWithUsers "Updated user group"
-// @Security BearerAuth
 // @Router /api/user-groups/{id} [put]
 func (ugc *UserGroupController) update(c *gin.Context) {
 	var input dto.UserGroupCreateDto
 	if err := c.ShouldBindJSON(&input); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
-	group, err := ugc.UserGroupService.Update(c.Param("id"), input, false)
+	group, err := ugc.UserGroupService.Update(c.Request.Context(), c.Param("id"), input)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	var groupDto dto.UserGroupDtoWithUsers
 	if err := dto.MapStruct(group, &groupDto); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -181,11 +180,10 @@ func (ugc *UserGroupController) update(c *gin.Context) {
 // @Produce json
 // @Param id path string true "User Group ID"
 // @Success 204 "No Content"
-// @Security BearerAuth
 // @Router /api/user-groups/{id} [delete]
 func (ugc *UserGroupController) delete(c *gin.Context) {
-	if err := ugc.UserGroupService.Delete(c.Param("id")); err != nil {
-		c.Error(err)
+	if err := ugc.UserGroupService.Delete(c.Request.Context(), c.Param("id")); err != nil {
+		_ = c.Error(err)
 		return
 	}
 
@@ -201,24 +199,23 @@ func (ugc *UserGroupController) delete(c *gin.Context) {
 // @Param id path string true "User Group ID"
 // @Param users body dto.UserGroupUpdateUsersDto true "List of user IDs to assign to this group"
 // @Success 200 {object} dto.UserGroupDtoWithUsers
-// @Security BearerAuth
 // @Router /api/user-groups/{id}/users [put]
 func (ugc *UserGroupController) updateUsers(c *gin.Context) {
 	var input dto.UserGroupUpdateUsersDto
 	if err := c.ShouldBindJSON(&input); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
-	group, err := ugc.UserGroupService.UpdateUsers(c.Param("id"), input.UserIDs)
+	group, err := ugc.UserGroupService.UpdateUsers(c.Request.Context(), c.Param("id"), input.UserIDs)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	var groupDto dto.UserGroupDtoWithUsers
 	if err := dto.MapStruct(group, &groupDto); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 

backend/internal/controller/webauthn_controller.go

@@ -2,7 +2,6 @@ package controller
 
 import (
 	"net/http"
-	"strconv"
 	"time"
 
 	"github.com/go-webauthn/webauthn/protocol"
@@ -38,9 +37,9 @@ type WebauthnController struct {
 
 func (wc *WebauthnController) beginRegistrationHandler(c *gin.Context) {
 	userID := c.GetString("userID")
-	options, err := wc.webAuthnService.BeginRegistration(userID)
+	options, err := wc.webAuthnService.BeginRegistration(c.Request.Context(), userID)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -51,20 +50,20 @@ func (wc *WebauthnController) beginRegistrationHandler(c *gin.Context) {
 func (wc *WebauthnController) verifyRegistrationHandler(c *gin.Context) {
 	sessionID, err := c.Cookie(cookie.SessionIdCookieName)
 	if err != nil {
-		c.Error(&common.MissingSessionIdError{})
+		_ = c.Error(&common.MissingSessionIdError{})
 		return
 	}
 
 	userID := c.GetString("userID")
-	credential, err := wc.webAuthnService.VerifyRegistration(sessionID, userID, c.Request)
+	credential, err := wc.webAuthnService.VerifyRegistration(c.Request.Context(), sessionID, userID, c.Request)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	var credentialDto dto.WebauthnCredentialDto
 	if err := dto.MapStruct(credential, &credentialDto); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -72,9 +71,9 @@ func (wc *WebauthnController) verifyRegistrationHandler(c *gin.Context) {
 }
 
 func (wc *WebauthnController) beginLoginHandler(c *gin.Context) {
-	options, err := wc.webAuthnService.BeginLogin()
+	options, err := wc.webAuthnService.BeginLogin(c.Request.Context())
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -85,30 +84,29 @@ func (wc *WebauthnController) beginLoginHandler(c *gin.Context) {
 func (wc *WebauthnController) verifyLoginHandler(c *gin.Context) {
 	sessionID, err := c.Cookie(cookie.SessionIdCookieName)
 	if err != nil {
-		c.Error(&common.MissingSessionIdError{})
+		_ = c.Error(&common.MissingSessionIdError{})
 		return
 	}
 
 	credentialAssertionData, err := protocol.ParseCredentialRequestResponseBody(c.Request.Body)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
-	user, token, err := wc.webAuthnService.VerifyLogin(sessionID, credentialAssertionData, c.ClientIP(), c.Request.UserAgent())
+	user, token, err := wc.webAuthnService.VerifyLogin(c.Request.Context(), sessionID, credentialAssertionData, c.ClientIP(), c.Request.UserAgent())
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	var userDto dto.UserDto
 	if err := dto.MapStruct(user, &userDto); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
-	sessionDurationInMinutesParsed, _ := strconv.Atoi(wc.appConfigService.DbConfig.SessionDuration.Value)
-	maxAge := sessionDurationInMinutesParsed * 60
+	maxAge := int(wc.appConfigService.GetDbConfig().SessionDuration.AsDurationMinutes().Seconds())
 	cookie.AddAccessTokenCookie(c, maxAge, token)
 
 	c.JSON(http.StatusOK, userDto)
@@ -116,15 +114,15 @@ func (wc *WebauthnController) verifyLoginHandler(c *gin.Context) {
 
 func (wc *WebauthnController) listCredentialsHandler(c *gin.Context) {
 	userID := c.GetString("userID")
-	credentials, err := wc.webAuthnService.ListCredentials(userID)
+	credentials, err := wc.webAuthnService.ListCredentials(c.Request.Context(), userID)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	var credentialDtos []dto.WebauthnCredentialDto
 	if err := dto.MapStructList(credentials, &credentialDtos); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -135,9 +133,9 @@ func (wc *WebauthnController) deleteCredentialHandler(c *gin.Context) {
 	userID := c.GetString("userID")
 	credentialID := c.Param("id")
 
-	err := wc.webAuthnService.DeleteCredential(userID, credentialID)
+	err := wc.webAuthnService.DeleteCredential(c.Request.Context(), userID, credentialID)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -150,19 +148,19 @@ func (wc *WebauthnController) updateCredentialHandler(c *gin.Context) {
 
 	var input dto.WebauthnCredentialUpdateDto
 	if err := c.ShouldBindJSON(&input); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
-	credential, err := wc.webAuthnService.UpdateCredential(userID, credentialID, input.Name)
+	credential, err := wc.webAuthnService.UpdateCredential(c.Request.Context(), userID, credentialID, input.Name)
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
 	var credentialDto dto.WebauthnCredentialDto
 	if err := dto.MapStruct(credential, &credentialDto); err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 

backend/internal/controller/well_known_controller.go

@@ -1,9 +1,13 @@
 package controller
 
 import (
+	"encoding/json"
+	"fmt"
+	"log"
 	"net/http"
 
 	"github.com/gin-gonic/gin"
+
 	"github.com/pocket-id/pocket-id/backend/internal/common"
 	"github.com/pocket-id/pocket-id/backend/internal/service"
 )
@@ -14,12 +18,21 @@ import (
 // @Tags Well Known
 func NewWellKnownController(group *gin.RouterGroup, jwtService *service.JwtService) {
 	wkc := &WellKnownController{jwtService: jwtService}
+
+	// Pre-compute the OIDC configuration document, which is static
+	var err error
+	wkc.oidcConfig, err = wkc.computeOIDCConfiguration()
+	if err != nil {
+		log.Fatalf("Failed to pre-compute OpenID Connect configuration document: %v", err)
+	}
+
 	group.GET("/.well-known/jwks.json", wkc.jwksHandler)
 	group.GET("/.well-known/openid-configuration", wkc.openIDConfigurationHandler)
 }
 
 type WellKnownController struct {
 	jwtService *service.JwtService
+	oidcConfig []byte
 }
 
 // jwksHandler godoc
@@ -32,7 +45,7 @@ type WellKnownController struct {
 func (wkc *WellKnownController) jwksHandler(c *gin.Context) {
 	jwks, err := wkc.jwtService.GetPublicJWKSAsJSON()
 	if err != nil {
-		c.Error(err)
+		_ = c.Error(err)
 		return
 	}
 
@@ -46,20 +59,30 @@ func (wkc *WellKnownController) jwksHandler(c *gin.Context) {
 // @Success 200 {object} object "OpenID Connect configuration"
 // @Router /.well-known/openid-configuration [get]
 func (wkc *WellKnownController) openIDConfigurationHandler(c *gin.Context) {
+	c.Data(http.StatusOK, "application/json; charset=utf-8", wkc.oidcConfig)
+}
+
+func (wkc *WellKnownController) computeOIDCConfiguration() ([]byte, error) {
 	appUrl := common.EnvConfig.AppURL
-	config := map[string]interface{}{
+	alg, err := wkc.jwtService.GetKeyAlg()
+	if err != nil {
+		return nil, fmt.Errorf("failed to get key algorithm: %w", err)
+	}
+	config := map[string]any{
 		"issuer":                                appUrl,
 		"authorization_endpoint":                appUrl + "/authorize",
 		"token_endpoint":                        appUrl + "/api/oidc/token",
 		"userinfo_endpoint":                     appUrl + "/api/oidc/userinfo",
 		"end_session_endpoint":                  appUrl + "/api/oidc/end-session",
+		"introspection_endpoint":                appUrl + "/api/oidc/introspect",
+		"device_authorization_endpoint":         appUrl + "/api/oidc/device/authorize",
 		"jwks_uri":                              appUrl + "/.well-known/jwks.json",
-		"grant_types_supported":                 []string{"authorization_code", "refresh_token"},
+		"grant_types_supported":                 []string{service.GrantTypeAuthorizationCode, service.GrantTypeRefreshToken, service.GrantTypeDeviceCode},
 		"scopes_supported":                      []string{"openid", "profile", "email", "groups"},
 		"claims_supported":                      []string{"sub", "given_name", "family_name", "name", "email", "email_verified", "preferred_username", "picture", "groups"},
 		"response_types_supported":              []string{"code", "id_token"},
 		"subject_types_supported":               []string{"public"},
-		"id_token_signing_alg_values_supported": []string{"RS256"},
+		"id_token_signing_alg_values_supported": []string{alg.String()},
 	}
-	c.JSON(http.StatusOK, config)
+	return json.Marshal(config)
 }

backend/internal/dto/api_key_dto.go

@@ -11,12 +11,13 @@ type ApiKeyCreateDto struct {
 }
 
 type ApiKeyDto struct {
-	ID          string             `json:"id"`
-	Name        string             `json:"name"`
-	Description string             `json:"description"`
-	ExpiresAt   datatype.DateTime  `json:"expiresAt"`
-	LastUsedAt  *datatype.DateTime `json:"lastUsedAt"`
-	CreatedAt   datatype.DateTime  `json:"createdAt"`
+	ID                  string             `json:"id"`
+	Name                string             `json:"name"`
+	Description         string             `json:"description"`
+	ExpiresAt           datatype.DateTime  `json:"expiresAt"`
+	LastUsedAt          *datatype.DateTime `json:"lastUsedAt"`
+	CreatedAt           datatype.DateTime  `json:"createdAt"`
+	ExpirationEmailSent bool               `json:"expirationEmailSent"`
 }
 
 type ApiKeyResponseDto struct {

backend/internal/dto/app_config_dto.go

@@ -12,35 +12,41 @@ type AppConfigVariableDto struct {
 }
 
 type AppConfigUpdateDto struct {
-	AppName                            string `json:"appName" binding:"required,min=1,max=30"`
-	SessionDuration                    string `json:"sessionDuration" binding:"required"`
-	EmailsVerified                     string `json:"emailsVerified" binding:"required"`
-	AllowOwnAccountEdit                string `json:"allowOwnAccountEdit" binding:"required"`
-	SmtHost                            string `json:"smtpHost"`
-	SmtpPort                           string `json:"smtpPort"`
-	SmtpFrom                           string `json:"smtpFrom" binding:"omitempty,email"`
-	SmtpUser                           string `json:"smtpUser"`
-	SmtpPassword                       string `json:"smtpPassword"`
-	SmtpTls                            string `json:"smtpTls" binding:"required,oneof=none starttls tls"`
-	SmtpSkipCertVerify                 string `json:"smtpSkipCertVerify"`
-	LdapEnabled                        string `json:"ldapEnabled" binding:"required"`
-	LdapUrl                            string `json:"ldapUrl"`
-	LdapBindDn                         string `json:"ldapBindDn"`
-	LdapBindPassword                   string `json:"ldapBindPassword"`
-	LdapBase                           string `json:"ldapBase"`
-	LdapUserSearchFilter               string `json:"ldapUserSearchFilter"`
-	LdapUserGroupSearchFilter          string `json:"ldapUserGroupSearchFilter"`
-	LdapSkipCertVerify                 string `json:"ldapSkipCertVerify"`
-	LdapAttributeUserUniqueIdentifier  string `json:"ldapAttributeUserUniqueIdentifier"`
-	LdapAttributeUserUsername          string `json:"ldapAttributeUserUsername"`
-	LdapAttributeUserEmail             string `json:"ldapAttributeUserEmail"`
-	LdapAttributeUserFirstName         string `json:"ldapAttributeUserFirstName"`
-	LdapAttributeUserLastName          string `json:"ldapAttributeUserLastName"`
-	LdapAttributeUserProfilePicture    string `json:"ldapAttributeUserProfilePicture"`
-	LdapAttributeGroupMember           string `json:"ldapAttributeGroupMember"`
-	LdapAttributeGroupUniqueIdentifier string `json:"ldapAttributeGroupUniqueIdentifier"`
-	LdapAttributeGroupName             string `json:"ldapAttributeGroupName"`
-	LdapAttributeAdminGroup            string `json:"ldapAttributeAdminGroup"`
-	EmailOneTimeAccessEnabled          string `json:"emailOneTimeAccessEnabled" binding:"required"`
-	EmailLoginNotificationEnabled      string `json:"emailLoginNotificationEnabled" binding:"required"`
+	AppName                                    string `json:"appName" binding:"required,min=1,max=30"`
+	SessionDuration                            string `json:"sessionDuration" binding:"required"`
+	EmailsVerified                             string `json:"emailsVerified" binding:"required"`
+	DisableAnimations                          string `json:"disableAnimations" binding:"required"`
+	AllowOwnAccountEdit                        string `json:"allowOwnAccountEdit" binding:"required"`
+	AllowUserSignups                           string `json:"allowUserSignups" binding:"required,oneof=disabled withToken open"`
+	AccentColor                                string `json:"accentColor"`
+	SmtpHost                                   string `json:"smtpHost"`
+	SmtpPort                                   string `json:"smtpPort"`
+	SmtpFrom                                   string `json:"smtpFrom" binding:"omitempty,email"`
+	SmtpUser                                   string `json:"smtpUser"`
+	SmtpPassword                               string `json:"smtpPassword"`
+	SmtpTls                                    string `json:"smtpTls" binding:"required,oneof=none starttls tls"`
+	SmtpSkipCertVerify                         string `json:"smtpSkipCertVerify"`
+	LdapEnabled                                string `json:"ldapEnabled" binding:"required"`
+	LdapUrl                                    string `json:"ldapUrl"`
+	LdapBindDn                                 string `json:"ldapBindDn"`
+	LdapBindPassword                           string `json:"ldapBindPassword"`
+	LdapBase                                   string `json:"ldapBase"`
+	LdapUserSearchFilter                       string `json:"ldapUserSearchFilter"`
+	LdapUserGroupSearchFilter                  string `json:"ldapUserGroupSearchFilter"`
+	LdapSkipCertVerify                         string `json:"ldapSkipCertVerify"`
+	LdapAttributeUserUniqueIdentifier          string `json:"ldapAttributeUserUniqueIdentifier"`
+	LdapAttributeUserUsername                  string `json:"ldapAttributeUserUsername"`
+	LdapAttributeUserEmail                     string `json:"ldapAttributeUserEmail"`
+	LdapAttributeUserFirstName                 string `json:"ldapAttributeUserFirstName"`
+	LdapAttributeUserLastName                  string `json:"ldapAttributeUserLastName"`
+	LdapAttributeUserProfilePicture            string `json:"ldapAttributeUserProfilePicture"`
+	LdapAttributeGroupMember                   string `json:"ldapAttributeGroupMember"`
+	LdapAttributeGroupUniqueIdentifier         string `json:"ldapAttributeGroupUniqueIdentifier"`
+	LdapAttributeGroupName                     string `json:"ldapAttributeGroupName"`
+	LdapAttributeAdminGroup                    string `json:"ldapAttributeAdminGroup"`
+	LdapSoftDeleteUsers                        string `json:"ldapSoftDeleteUsers"`
+	EmailOneTimeAccessAsAdminEnabled           string `json:"emailOneTimeAccessAsAdminEnabled" binding:"required"`
+	EmailOneTimeAccessAsUnauthenticatedEnabled string `json:"emailOneTimeAccessAsUnauthenticatedEnabled" binding:"required"`
+	EmailLoginNotificationEnabled              string `json:"emailLoginNotificationEnabled" binding:"required"`
+	EmailApiKeyExpirationEnabled               string `json:"emailApiKeyExpirationEnabled" binding:"required"`
 }

backend/internal/dto/audit_log_dto.go

@@ -15,5 +15,13 @@ type AuditLogDto struct {
 	City      string              `json:"city"`
 	Device    string              `json:"device"`
 	UserID    string              `json:"userID"`
+	Username  string              `json:"username"`
 	Data      model.AuditLogData  `json:"data"`
 }
+
+type AuditLogFilterDto struct {
+	UserID     string `form:"filters[userId]"`
+	Event      string `form:"filters[event]"`
+	ClientName string `form:"filters[clientName]"`
+	Location   string `form:"filters[location]"`
+}

backend/internal/dto/dto_mapper.go

@@ -40,13 +40,11 @@ func MapStruct[S any, D any](source S, destination *D) error {
 }
 
 func mapStructInternal(sourceVal reflect.Value, destVal reflect.Value) error {
-	// Loop through the fields of the destination struct
 	for i := 0; i < destVal.NumField(); i++ {
 		destField := destVal.Field(i)
 		destFieldType := destVal.Type().Field(i)
 
 		if destFieldType.Anonymous {
-			// Recursively handle embedded structs
 			if err := mapStructInternal(sourceVal, destField); err != nil {
 				return err
 			}
@@ -55,63 +53,110 @@ func mapStructInternal(sourceVal reflect.Value, destVal reflect.Value) error {
 
 		sourceField := sourceVal.FieldByName(destFieldType.Name)
 
-		// If the source field is valid and can be assigned to the destination field
 		if sourceField.IsValid() && destField.CanSet() {
-			// Handle direct assignment for simple types
-			if sourceField.Type() == destField.Type() {
-				destField.Set(sourceField)
-
-			} else if sourceField.Kind() == reflect.Slice && destField.Kind() == reflect.Slice {
-				// Handle slices
-				if sourceField.Type().Elem() == destField.Type().Elem() {
-					// Direct assignment for slices of primitive types or non-struct elements
-					newSlice := reflect.MakeSlice(destField.Type(), sourceField.Len(), sourceField.Cap())
-
-					for j := 0; j < sourceField.Len(); j++ {
-						newSlice.Index(j).Set(sourceField.Index(j))
-					}
-
-					destField.Set(newSlice)
-
-				} else if sourceField.Type().Elem().Kind() == reflect.Struct && destField.Type().Elem().Kind() == reflect.Struct {
-					// Recursively map slices of structs
-					newSlice := reflect.MakeSlice(destField.Type(), sourceField.Len(), sourceField.Cap())
-
-					for j := 0; j < sourceField.Len(); j++ {
-						// Get the element from both source and destination slice
-						sourceElem := sourceField.Index(j)
-						destElem := reflect.New(destField.Type().Elem()).Elem()
-
-						// Recursively map the struct elements
-						if err := mapStructInternal(sourceElem, destElem); err != nil {
-							return err
-						}
-
-						// Set the mapped element in the new slice
-						newSlice.Index(j).Set(destElem)
-					}
-
-					destField.Set(newSlice)
-				}
-			} else if sourceField.Kind() == reflect.Struct && destField.Kind() == reflect.Struct {
-				// Recursively map nested structs
-				if err := mapStructInternal(sourceField, destField); err != nil {
-					return err
-				}
-			} else {
-				// Type switch for specific type conversions
-				switch sourceField.Interface().(type) {
-				case datatype.DateTime:
-					// Convert datatype.DateTime to time.Time
-					if sourceField.Type() == reflect.TypeOf(datatype.DateTime{}) && destField.Type() == reflect.TypeOf(time.Time{}) {
-						dateValue := sourceField.Interface().(datatype.DateTime)
-						destField.Set(reflect.ValueOf(dateValue.ToTime()))
-					}
-				}
+			if err := mapField(sourceField, destField); err != nil {
+				return err
 			}
+		}
+	}
+	return nil
+}
 
+//nolint:gocognit
+func mapField(sourceField reflect.Value, destField reflect.Value) error {
+	// Handle pointer to struct in source
+	if sourceField.Kind() == reflect.Ptr && !sourceField.IsNil() {
+		switch {
+		case sourceField.Elem().Kind() == reflect.Struct:
+			switch {
+			case destField.Kind() == reflect.Struct:
+				// Map from pointer to struct -> struct
+				return mapStructInternal(sourceField.Elem(), destField)
+			case destField.Kind() == reflect.Ptr && destField.CanSet():
+				// Map from pointer to struct -> pointer to struct
+				if destField.IsNil() {
+					destField.Set(reflect.New(destField.Type().Elem()))
+				}
+				return mapStructInternal(sourceField.Elem(), destField.Elem())
+			}
+		case destField.Kind() == reflect.Ptr &&
+			destField.CanSet() &&
+			sourceField.Elem().Type().AssignableTo(destField.Type().Elem()):
+			// Handle primitive pointer types (e.g., *string to *string)
+			if destField.IsNil() {
+				destField.Set(reflect.New(destField.Type().Elem()))
+			}
+			destField.Elem().Set(sourceField.Elem())
+			return nil
+		case destField.Kind() != reflect.Ptr &&
+			destField.CanSet() &&
+			sourceField.Elem().Type().AssignableTo(destField.Type()):
+			// Handle *T to T conversion for primitive types
+			destField.Set(sourceField.Elem())
+			return nil
 		}
 	}
 
+	// Handle pointer to struct in destination
+	if destField.Kind() == reflect.Ptr && destField.CanSet() {
+		switch {
+		case sourceField.Kind() == reflect.Struct:
+			// Map from struct -> pointer to struct
+			if destField.IsNil() {
+				destField.Set(reflect.New(destField.Type().Elem()))
+			}
+			return mapStructInternal(sourceField, destField.Elem())
+		case !sourceField.IsZero() && sourceField.Type().AssignableTo(destField.Type().Elem()):
+			// Handle T to *T conversion for primitive types
+			if destField.IsNil() {
+				destField.Set(reflect.New(destField.Type().Elem()))
+			}
+			destField.Elem().Set(sourceField)
+			return nil
+		}
+	}
+
+	switch {
+	case sourceField.Type() == destField.Type():
+		destField.Set(sourceField)
+	case sourceField.Kind() == reflect.Slice && destField.Kind() == reflect.Slice:
+		return mapSlice(sourceField, destField)
+	case sourceField.Kind() == reflect.Struct && destField.Kind() == reflect.Struct:
+		return mapStructInternal(sourceField, destField)
+	default:
+		return mapSpecialTypes(sourceField, destField)
+	}
+	return nil
+}
+
+func mapSlice(sourceField reflect.Value, destField reflect.Value) error {
+	if sourceField.Type().Elem() == destField.Type().Elem() {
+		newSlice := reflect.MakeSlice(destField.Type(), sourceField.Len(), sourceField.Cap())
+		for j := 0; j < sourceField.Len(); j++ {
+			newSlice.Index(j).Set(sourceField.Index(j))
+		}
+		destField.Set(newSlice)
+	} else if sourceField.Type().Elem().Kind() == reflect.Struct && destField.Type().Elem().Kind() == reflect.Struct {
+		newSlice := reflect.MakeSlice(destField.Type(), sourceField.Len(), sourceField.Cap())
+		for j := 0; j < sourceField.Len(); j++ {
+			sourceElem := sourceField.Index(j)
+			destElem := reflect.New(destField.Type().Elem()).Elem()
+			if err := mapStructInternal(sourceElem, destElem); err != nil {
+				return err
+			}
+			newSlice.Index(j).Set(destElem)
+		}
+		destField.Set(newSlice)
+	}
+	return nil
+}
+
+func mapSpecialTypes(sourceField reflect.Value, destField reflect.Value) error {
+	if _, ok := sourceField.Interface().(datatype.DateTime); ok {
+		if sourceField.Type() == reflect.TypeOf(datatype.DateTime{}) && destField.Type() == reflect.TypeOf(time.Time{}) {
+			dateValue := sourceField.Interface().(datatype.DateTime)
+			destField.Set(reflect.ValueOf(dateValue.ToTime()))
+		}
+	}
 	return nil
 }

backend/internal/dto/oidc_dto.go

@@ -8,10 +8,11 @@ type OidcClientMetaDataDto struct {
 
 type OidcClientDto struct {
 	OidcClientMetaDataDto
-	CallbackURLs       []string `json:"callbackURLs"`
-	LogoutCallbackURLs []string `json:"logoutCallbackURLs"`
-	IsPublic           bool     `json:"isPublic"`
-	PkceEnabled        bool     `json:"pkceEnabled"`
+	CallbackURLs       []string                 `json:"callbackURLs"`
+	LogoutCallbackURLs []string                 `json:"logoutCallbackURLs"`
+	IsPublic           bool                     `json:"isPublic"`
+	PkceEnabled        bool                     `json:"pkceEnabled"`
+	Credentials        OidcClientCredentialsDto `json:"credentials"`
 }
 
 type OidcClientWithAllowedUserGroupsDto struct {
@@ -19,12 +20,29 @@ type OidcClientWithAllowedUserGroupsDto struct {
 	AllowedUserGroups []UserGroupDtoWithUserCount `json:"allowedUserGroups"`
 }
 
+type OidcClientWithAllowedGroupsCountDto struct {
+	OidcClientDto
+	AllowedUserGroupsCount int64 `json:"allowedUserGroupsCount"`
+}
+
 type OidcClientCreateDto struct {
-	Name               string   `json:"name" binding:"required,max=50"`
-	CallbackURLs       []string `json:"callbackURLs" binding:"required"`
-	LogoutCallbackURLs []string `json:"logoutCallbackURLs"`
-	IsPublic           bool     `json:"isPublic"`
-	PkceEnabled        bool     `json:"pkceEnabled"`
+	Name               string                   `json:"name" binding:"required,max=50"`
+	CallbackURLs       []string                 `json:"callbackURLs"`
+	LogoutCallbackURLs []string                 `json:"logoutCallbackURLs"`
+	IsPublic           bool                     `json:"isPublic"`
+	PkceEnabled        bool                     `json:"pkceEnabled"`
+	Credentials        OidcClientCredentialsDto `json:"credentials"`
+}
+
+type OidcClientCredentialsDto struct {
+	FederatedIdentities []OidcClientFederatedIdentityDto `json:"federatedIdentities,omitempty"`
+}
+
+type OidcClientFederatedIdentityDto struct {
+	Issuer   string `json:"issuer"`
+	Subject  string `json:"subject,omitempty"`
+	Audience string `json:"audience,omitempty"`
+	JWKS     string `json:"jwks,omitempty"`
 }
 
 type AuthorizeOidcClientRequestDto struct {
@@ -47,12 +65,19 @@ type AuthorizationRequiredDto struct {
 }
 
 type OidcCreateTokensDto struct {
-	GrantType    string `form:"grant_type" binding:"required"`
-	Code         string `form:"code"`
-	ClientID     string `form:"client_id"`
-	ClientSecret string `form:"client_secret"`
-	CodeVerifier string `form:"code_verifier"`
-	RefreshToken string `form:"refresh_token"`
+	GrantType           string `form:"grant_type" binding:"required"`
+	Code                string `form:"code"`
+	DeviceCode          string `form:"device_code"`
+	ClientID            string `form:"client_id"`
+	ClientSecret        string `form:"client_secret"`
+	CodeVerifier        string `form:"code_verifier"`
+	RefreshToken        string `form:"refresh_token"`
+	ClientAssertion     string `form:"client_assertion"`
+	ClientAssertionType string `form:"client_assertion_type"`
+}
+
+type OidcIntrospectDto struct {
+	Token string `form:"token" binding:"required"`
 }
 
 type OidcUpdateAllowedUserGroupsDto struct {
@@ -73,3 +98,58 @@ type OidcTokenResponseDto struct {
 	RefreshToken string `json:"refresh_token,omitempty"`
 	ExpiresIn    int    `json:"expires_in"`
 }
+
+type OidcIntrospectionResponseDto struct {
+	Active     bool     `json:"active"`
+	TokenType  string   `json:"token_type,omitempty"`
+	Scope      string   `json:"scope,omitempty"`
+	Expiration int64    `json:"exp,omitempty"`
+	IssuedAt   int64    `json:"iat,omitempty"`
+	NotBefore  int64    `json:"nbf,omitempty"`
+	Subject    string   `json:"sub,omitempty"`
+	Audience   []string `json:"aud,omitempty"`
+	Issuer     string   `json:"iss,omitempty"`
+	Identifier string   `json:"jti,omitempty"`
+}
+
+type OidcDeviceAuthorizationRequestDto struct {
+	ClientID            string `form:"client_id" binding:"required"`
+	Scope               string `form:"scope" binding:"required"`
+	ClientSecret        string `form:"client_secret"`
+	ClientAssertion     string `form:"client_assertion"`
+	ClientAssertionType string `form:"client_assertion_type"`
+}
+
+type OidcDeviceAuthorizationResponseDto struct {
+	DeviceCode              string `json:"device_code"`
+	UserCode                string `json:"user_code"`
+	VerificationURI         string `json:"verification_uri"`
+	VerificationURIComplete string `json:"verification_uri_complete"`
+	ExpiresIn               int    `json:"expires_in"`
+	Interval                int    `json:"interval"`
+	RequiresAuthorization   bool   `json:"requires_authorization"`
+}
+
+type OidcDeviceTokenRequestDto struct {
+	GrantType    string `form:"grant_type" binding:"required,eq=urn:ietf:params:oauth:grant-type:device_code"`
+	DeviceCode   string `form:"device_code" binding:"required"`
+	ClientID     string `form:"client_id"`
+	ClientSecret string `form:"client_secret"`
+}
+
+type DeviceCodeInfoDto struct {
+	Scope                 string                `json:"scope"`
+	AuthorizationRequired bool                  `json:"authorizationRequired"`
+	Client                OidcClientMetaDataDto `json:"client"`
+}
+
+type AuthorizedOidcClientDto struct {
+	Scope  string                `json:"scope"`
+	Client OidcClientMetaDataDto `json:"client"`
+}
+
+type OidcClientPreviewDto struct {
+	IdToken     map[string]interface{} `json:"idToken"`
+	AccessToken map[string]interface{} `json:"accessToken"`
+	UserInfo    map[string]interface{} `json:"userInfo"`
+}

backend/internal/dto/signup_token_dto.go

@@ -0,0 +1,21 @@
+package dto
+
+import (
+	"time"
+
+	datatype "github.com/pocket-id/pocket-id/backend/internal/model/types"
+)
+
+type SignupTokenCreateDto struct {
+	ExpiresAt  time.Time `json:"expiresAt" binding:"required"`
+	UsageLimit int       `json:"usageLimit" binding:"required,min=1,max=100"`
+}
+
+type SignupTokenDto struct {
+	ID         string            `json:"id"`
+	Token      string            `json:"token"`
+	ExpiresAt  datatype.DateTime `json:"expiresAt"`
+	UsageLimit int               `json:"usageLimit"`
+	UsageCount int               `json:"usageCount"`
+	CreatedAt  datatype.DateTime `json:"createdAt"`
+}

backend/internal/dto/user_dto.go

@@ -13,15 +13,17 @@ type UserDto struct {
 	CustomClaims []CustomClaimDto `json:"customClaims"`
 	UserGroups   []UserGroupDto   `json:"userGroups"`
 	LdapID       *string          `json:"ldapId"`
+	Disabled     bool             `json:"disabled"`
 }
 
 type UserCreateDto struct {
 	Username  string  `json:"username" binding:"required,username,min=2,max=50"`
 	Email     string  `json:"email" binding:"required,email"`
 	FirstName string  `json:"firstName" binding:"required,min=1,max=50"`
-	LastName  string  `json:"lastName" binding:"required,min=1,max=50"`
+	LastName  string  `json:"lastName" binding:"max=50"`
 	IsAdmin   bool    `json:"isAdmin"`
 	Locale    *string `json:"locale"`
+	Disabled  bool    `json:"disabled"`
 	LdapID    string  `json:"-"`
 }
 
@@ -30,11 +32,23 @@ type OneTimeAccessTokenCreateDto struct {
 	ExpiresAt time.Time `json:"expiresAt" binding:"required"`
 }
 
-type OneTimeAccessEmailDto struct {
+type OneTimeAccessEmailAsUnauthenticatedUserDto struct {
 	Email        string `json:"email" binding:"required,email"`
 	RedirectPath string `json:"redirectPath"`
 }
 
+type OneTimeAccessEmailAsAdminDto struct {
+	ExpiresAt time.Time `json:"expiresAt" binding:"required"`
+}
+
 type UserUpdateUserGroupDto struct {
 	UserGroupIds []string `json:"userGroupIds" binding:"required"`
 }
+
+type SignUpDto struct {
+	Username  string `json:"username" binding:"required,username,min=2,max=50"`
+	Email     string `json:"email" binding:"required,email"`
+	FirstName string `json:"firstName" binding:"required,min=1,max=50"`
+	LastName  string `json:"lastName" binding:"max=50"`
+	Token     string `json:"token"`
+}

backend/internal/dto/validations.go

@@ -1,10 +1,11 @@
 package dto
 
 import (
-	"github.com/gin-gonic/gin/binding"
-	"github.com/go-playground/validator/v10"
 	"log"
 	"regexp"
+
+	"github.com/gin-gonic/gin/binding"
+	"github.com/go-playground/validator/v10"
 )
 
 var validateUsername validator.Func = func(fl validator.FieldLevel) bool {

backend/internal/job/analytics_job.go

@@ -0,0 +1,86 @@
+package job
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"time"
+
+	backoff "github.com/cenkalti/backoff/v5"
+	"github.com/go-co-op/gocron/v2"
+
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/service"
+)
+
+const heartbeatUrl = "https://analytics.pocket-id.org/heartbeat"
+
+func (s *Scheduler) RegisterAnalyticsJob(ctx context.Context, appConfig *service.AppConfigService, httpClient *http.Client) error {
+	// Skip if analytics are disabled or not in production environment
+	if common.EnvConfig.AnalyticsDisabled || common.EnvConfig.AppEnv != "production" {
+		return nil
+	}
+
+	// Send every 24 hours
+	jobs := &AnalyticsJob{
+		appConfig:  appConfig,
+		httpClient: httpClient,
+	}
+	return s.registerJob(ctx, "SendHeartbeat", gocron.DurationJob(24*time.Hour), jobs.sendHeartbeat, true)
+}
+
+type AnalyticsJob struct {
+	appConfig  *service.AppConfigService
+	httpClient *http.Client
+}
+
+// sendHeartbeat sends a heartbeat to the analytics service
+func (j *AnalyticsJob) sendHeartbeat(parentCtx context.Context) error {
+	// Skip if analytics are disabled or not in production environment
+	if common.EnvConfig.AnalyticsDisabled || common.EnvConfig.AppEnv != "production" {
+		return nil
+	}
+
+	body, err := json.Marshal(struct {
+		Version    string `json:"version"`
+		InstanceID string `json:"instance_id"`
+	}{
+		Version:    common.Version,
+		InstanceID: j.appConfig.GetDbConfig().InstanceID.Value,
+	})
+	if err != nil {
+		return fmt.Errorf("failed to marshal heartbeat body: %w", err)
+	}
+
+	_, err = backoff.Retry(
+		parentCtx,
+		func() (struct{}, error) {
+			ctx, cancel := context.WithTimeout(parentCtx, 20*time.Second)
+			defer cancel()
+			req, err := http.NewRequestWithContext(ctx, http.MethodPost, heartbeatUrl, bytes.NewReader(body))
+			if err != nil {
+				return struct{}{}, fmt.Errorf("failed to create request: %w", err)
+			}
+			req.Header.Set("Content-Type", "application/json")
+			resp, err := j.httpClient.Do(req)
+			if err != nil {
+				return struct{}{}, fmt.Errorf("failed to send request: %w", err)
+			}
+			defer resp.Body.Close()
+			if resp.StatusCode != http.StatusOK {
+				return struct{}{}, fmt.Errorf("request failed with status code: %d", resp.StatusCode)
+			}
+			return struct{}{}, nil
+		},
+		backoff.WithBackOff(backoff.NewExponentialBackOff()),
+		backoff.WithMaxTries(3),
+	)
+
+	if err != nil {
+		return fmt.Errorf("heartbeat request failed: %w", err)
+	}
+
+	return nil
+}

backend/internal/job/api_key_expiry_job.go

@@ -0,0 +1,49 @@
+package job
+
+import (
+	"context"
+	"fmt"
+	"log/slog"
+
+	"github.com/go-co-op/gocron/v2"
+
+	"github.com/pocket-id/pocket-id/backend/internal/service"
+)
+
+type ApiKeyEmailJobs struct {
+	apiKeyService    *service.ApiKeyService
+	appConfigService *service.AppConfigService
+}
+
+func (s *Scheduler) RegisterApiKeyExpiryJob(ctx context.Context, apiKeyService *service.ApiKeyService, appConfigService *service.AppConfigService) error {
+	jobs := &ApiKeyEmailJobs{
+		apiKeyService:    apiKeyService,
+		appConfigService: appConfigService,
+	}
+
+	// Send every day at midnight
+	return s.registerJob(ctx, "ExpiredApiKeyEmailJob", gocron.CronJob("0 0 * * *", false), jobs.checkAndNotifyExpiringApiKeys, false)
+}
+
+func (j *ApiKeyEmailJobs) checkAndNotifyExpiringApiKeys(ctx context.Context) error {
+	// Skip if the feature is disabled
+	if !j.appConfigService.GetDbConfig().EmailApiKeyExpirationEnabled.IsTrue() {
+		return nil
+	}
+
+	apiKeys, err := j.apiKeyService.ListExpiringApiKeys(ctx, 7)
+	if err != nil {
+		return fmt.Errorf("failed to list expiring API keys: %w", err)
+	}
+
+	for _, key := range apiKeys {
+		if key.User.Email == "" {
+			continue
+		}
+		err = j.apiKeyService.SendApiKeyExpiringSoonEmail(ctx, key)
+		if err != nil {
+			slog.ErrorContext(ctx, "Failed to send expiring API key notification email", slog.String("key", key.ID), slog.Any("error", err))
+		}
+	}
+	return nil
+}

backend/internal/job/db_cleanup.go

@@ -1,75 +0,0 @@
-package job
-
-import (
-	"log"
-	"time"
-
-	"github.com/go-co-op/gocron/v2"
-	"github.com/google/uuid"
-	"github.com/pocket-id/pocket-id/backend/internal/model"
-	datatype "github.com/pocket-id/pocket-id/backend/internal/model/types"
-	"gorm.io/gorm"
-)
-
-func RegisterDbCleanupJobs(db *gorm.DB) {
-	scheduler, err := gocron.NewScheduler()
-	if err != nil {
-		log.Fatalf("Failed to create a new scheduler: %s", err)
-	}
-
-	jobs := &Jobs{db: db}
-
-	registerJob(scheduler, "ClearWebauthnSessions", "0 3 * * *", jobs.clearWebauthnSessions)
-	registerJob(scheduler, "ClearOneTimeAccessTokens", "0 3 * * *", jobs.clearOneTimeAccessTokens)
-	registerJob(scheduler, "ClearOidcAuthorizationCodes", "0 3 * * *", jobs.clearOidcAuthorizationCodes)
-	registerJob(scheduler, "ClearOidcRefreshTokens", "0 3 * * *", jobs.clearOidcRefreshTokens)
-	scheduler.Start()
-}
-
-type Jobs struct {
-	db *gorm.DB
-}
-
-// ClearWebauthnSessions deletes WebAuthn sessions that have expired
-func (j *Jobs) clearWebauthnSessions() error {
-	return j.db.Delete(&model.WebauthnSession{}, "expires_at < ?", datatype.DateTime(time.Now())).Error
-}
-
-// ClearOneTimeAccessTokens deletes one-time access tokens that have expired
-func (j *Jobs) clearOneTimeAccessTokens() error {
-	return j.db.Debug().Delete(&model.OneTimeAccessToken{}, "expires_at < ?", datatype.DateTime(time.Now())).Error
-}
-
-// ClearOidcAuthorizationCodes deletes OIDC authorization codes that have expired
-func (j *Jobs) clearOidcAuthorizationCodes() error {
-	return j.db.Delete(&model.OidcAuthorizationCode{}, "expires_at < ?", datatype.DateTime(time.Now())).Error
-}
-
-// ClearOidcAuthorizationCodes deletes OIDC authorization codes that have expired
-func (j *Jobs) clearOidcRefreshTokens() error {
-	return j.db.Delete(&model.OidcRefreshToken{}, "expires_at < ?", datatype.DateTime(time.Now())).Error
-}
-
-// ClearAuditLogs deletes audit logs older than 90 days
-func (j *Jobs) clearAuditLogs() error {
-	return j.db.Delete(&model.AuditLog{}, "created_at < ?", datatype.DateTime(time.Now().AddDate(0, 0, -90))).Error
-}
-
-func registerJob(scheduler gocron.Scheduler, name string, interval string, job func() error) {
-	_, err := scheduler.NewJob(
-		gocron.CronJob(interval, false),
-		gocron.NewTask(job),
-		gocron.WithEventListeners(
-			gocron.AfterJobRuns(func(jobID uuid.UUID, jobName string) {
-				log.Printf("Job %q run successfully", name)
-			}),
-			gocron.AfterJobRunsWithError(func(jobID uuid.UUID, jobName string, err error) {
-				log.Printf("Job %q failed with error: %v", name, err)
-			}),
-		),
-	)
-
-	if err != nil {
-		log.Fatalf("Failed to register job %q: %v", name, err)
-	}
-}

backend/internal/job/db_cleanup_job.go

@@ -0,0 +1,119 @@
+package job
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"log/slog"
+	"time"
+
+	"github.com/go-co-op/gocron/v2"
+	"gorm.io/gorm"
+
+	"github.com/pocket-id/pocket-id/backend/internal/model"
+	datatype "github.com/pocket-id/pocket-id/backend/internal/model/types"
+)
+
+func (s *Scheduler) RegisterDbCleanupJobs(ctx context.Context, db *gorm.DB) error {
+	jobs := &DbCleanupJobs{db: db}
+
+	// Run every 24 hours (but with some jitter so they don't run at the exact same time), and now
+	def := gocron.DurationRandomJob(24*time.Hour-2*time.Minute, 24*time.Hour+2*time.Minute)
+	return errors.Join(
+		s.registerJob(ctx, "ClearWebauthnSessions", def, jobs.clearWebauthnSessions, true),
+		s.registerJob(ctx, "ClearOneTimeAccessTokens", def, jobs.clearOneTimeAccessTokens, true),
+		s.registerJob(ctx, "ClearSignupTokens", def, jobs.clearSignupTokens, true),
+		s.registerJob(ctx, "ClearOidcAuthorizationCodes", def, jobs.clearOidcAuthorizationCodes, true),
+		s.registerJob(ctx, "ClearOidcRefreshTokens", def, jobs.clearOidcRefreshTokens, true),
+		s.registerJob(ctx, "ClearAuditLogs", def, jobs.clearAuditLogs, true),
+	)
+}
+
+type DbCleanupJobs struct {
+	db *gorm.DB
+}
+
+// ClearWebauthnSessions deletes WebAuthn sessions that have expired
+func (j *DbCleanupJobs) clearWebauthnSessions(ctx context.Context) error {
+	st := j.db.
+		WithContext(ctx).
+		Delete(&model.WebauthnSession{}, "expires_at < ?", datatype.DateTime(time.Now()))
+	if st.Error != nil {
+		return fmt.Errorf("failed to clean expired WebAuthn sessions: %w", st.Error)
+	}
+
+	slog.InfoContext(ctx, "Cleaned expired WebAuthn sessions", slog.Int64("count", st.RowsAffected))
+
+	return nil
+}
+
+// ClearOneTimeAccessTokens deletes one-time access tokens that have expired
+func (j *DbCleanupJobs) clearOneTimeAccessTokens(ctx context.Context) error {
+	st := j.db.
+		WithContext(ctx).
+		Delete(&model.OneTimeAccessToken{}, "expires_at < ?", datatype.DateTime(time.Now()))
+	if st.Error != nil {
+		return fmt.Errorf("failed to clean expired one-time access tokens: %w", st.Error)
+	}
+
+	slog.InfoContext(ctx, "Cleaned expired one-time access tokens", slog.Int64("count", st.RowsAffected))
+
+	return nil
+}
+
+// ClearSignupTokens deletes signup tokens that have expired
+func (j *DbCleanupJobs) clearSignupTokens(ctx context.Context) error {
+	// Delete tokens that are expired OR have reached their usage limit
+	st := j.db.
+		WithContext(ctx).
+		Delete(&model.SignupToken{}, "expires_at < ?", datatype.DateTime(time.Now()))
+	if st.Error != nil {
+		return fmt.Errorf("failed to clean expired tokens: %w", st.Error)
+	}
+
+	slog.InfoContext(ctx, "Cleaned expired tokens", slog.Int64("count", st.RowsAffected))
+
+	return nil
+}
+
+// ClearOidcAuthorizationCodes deletes OIDC authorization codes that have expired
+func (j *DbCleanupJobs) clearOidcAuthorizationCodes(ctx context.Context) error {
+	st := j.db.
+		WithContext(ctx).
+		Delete(&model.OidcAuthorizationCode{}, "expires_at < ?", datatype.DateTime(time.Now()))
+	if st.Error != nil {
+		return fmt.Errorf("failed to clean expired OIDC authorization codes: %w", st.Error)
+	}
+
+	slog.InfoContext(ctx, "Cleaned expired OIDC authorization codes", slog.Int64("count", st.RowsAffected))
+
+	return nil
+}
+
+// ClearOidcAuthorizationCodes deletes OIDC authorization codes that have expired
+func (j *DbCleanupJobs) clearOidcRefreshTokens(ctx context.Context) error {
+	st := j.db.
+		WithContext(ctx).
+		Delete(&model.OidcRefreshToken{}, "expires_at < ?", datatype.DateTime(time.Now()))
+	if st.Error != nil {
+		return fmt.Errorf("failed to clean expired OIDC refresh tokens: %w", st.Error)
+	}
+
+	slog.InfoContext(ctx, "Cleaned expired OIDC refresh tokens", slog.Int64("count", st.RowsAffected))
+
+	return nil
+}
+
+// ClearAuditLogs deletes audit logs older than 90 days
+func (j *DbCleanupJobs) clearAuditLogs(ctx context.Context) error {
+	st := j.db.
+		WithContext(ctx).
+		Delete(&model.AuditLog{}, "created_at < ?", datatype.DateTime(time.Now().AddDate(0, 0, -90)))
+	if st.Error != nil {
+		return fmt.Errorf("failed to delete old audit logs: %w", st.Error)
+	}
+
+	slog.InfoContext(ctx, "Deleted old audit logs", slog.Int64("count", st.RowsAffected))
+
+	return nil
+}

backend/internal/job/file_cleanup_job.go

@@ -0,0 +1,79 @@
+package job
+
+import (
+	"context"
+	"fmt"
+	"log/slog"
+	"os"
+	"path/filepath"
+	"strings"
+	"time"
+
+	"github.com/go-co-op/gocron/v2"
+	"gorm.io/gorm"
+
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/model"
+)
+
+func (s *Scheduler) RegisterFileCleanupJobs(ctx context.Context, db *gorm.DB) error {
+	jobs := &FileCleanupJobs{db: db}
+
+	// Run every 24 hours
+	return s.registerJob(ctx, "ClearUnusedDefaultProfilePictures", gocron.DurationJob(24*time.Hour), jobs.clearUnusedDefaultProfilePictures, false)
+}
+
+type FileCleanupJobs struct {
+	db *gorm.DB
+}
+
+// ClearUnusedDefaultProfilePictures deletes default profile pictures that don't match any user's initials
+func (j *FileCleanupJobs) clearUnusedDefaultProfilePictures(ctx context.Context) error {
+	var users []model.User
+	err := j.db.
+		WithContext(ctx).
+		Find(&users).
+		Error
+	if err != nil {
+		return fmt.Errorf("failed to fetch users: %w", err)
+	}
+
+	// Create a map to track which initials are in use
+	initialsInUse := make(map[string]struct{})
+	for _, user := range users {
+		initialsInUse[user.Initials()] = struct{}{}
+	}
+
+	defaultPicturesDir := common.EnvConfig.UploadPath + "/profile-pictures/defaults"
+	if _, err := os.Stat(defaultPicturesDir); os.IsNotExist(err) {
+		return nil
+	}
+
+	files, err := os.ReadDir(defaultPicturesDir)
+	if err != nil {
+		return fmt.Errorf("failed to read default profile pictures directory: %w", err)
+	}
+
+	filesDeleted := 0
+	for _, file := range files {
+		if file.IsDir() {
+			continue // Skip directories
+		}
+
+		filename := file.Name()
+		initials := strings.TrimSuffix(filename, ".png")
+
+		// If these initials aren't used by any user, delete the file
+		if _, ok := initialsInUse[initials]; !ok {
+			filePath := filepath.Join(defaultPicturesDir, filename)
+			if err := os.Remove(filePath); err != nil {
+				slog.ErrorContext(ctx, "Failed to delete unused default profile picture", slog.String("path", filePath), slog.Any("error", err))
+			} else {
+				filesDeleted++
+			}
+		}
+	}
+
+	slog.Info("Done deleting unused default profile pictures", slog.Int("count", filesDeleted))
+	return nil
+}

backend/internal/job/geoloite_update_job.go

@@ -0,0 +1,31 @@
+package job
+
+import (
+	"context"
+	"time"
+
+	"github.com/go-co-op/gocron/v2"
+
+	"github.com/pocket-id/pocket-id/backend/internal/service"
+)
+
+type GeoLiteUpdateJobs struct {
+	geoLiteService *service.GeoLiteService
+}
+
+func (s *Scheduler) RegisterGeoLiteUpdateJobs(ctx context.Context, geoLiteService *service.GeoLiteService) error {
+	// Check if the service needs periodic updating
+	if geoLiteService.DisableUpdater() {
+		// Nothing to do
+		return nil
+	}
+
+	jobs := &GeoLiteUpdateJobs{geoLiteService: geoLiteService}
+
+	// Run every 24 hours (and right away)
+	return s.registerJob(ctx, "UpdateGeoLiteDB", gocron.DurationJob(24*time.Hour), jobs.updateGoeLiteDB, true)
+}
+
+func (j *GeoLiteUpdateJobs) updateGoeLiteDB(ctx context.Context) error {
+	return j.geoLiteService.UpdateDatabase(ctx)
+}

backend/internal/job/ldap_job.go

@@ -1,9 +1,11 @@
 package job
 
 import (
-	"log"
+	"context"
+	"time"
 
 	"github.com/go-co-op/gocron/v2"
+
 	"github.com/pocket-id/pocket-id/backend/internal/service"
 )
 
@@ -12,28 +14,17 @@ type LdapJobs struct {
 	appConfigService *service.AppConfigService
 }
 
-func RegisterLdapJobs(ldapService *service.LdapService, appConfigService *service.AppConfigService) {
+func (s *Scheduler) RegisterLdapJobs(ctx context.Context, ldapService *service.LdapService, appConfigService *service.AppConfigService) error {
 	jobs := &LdapJobs{ldapService: ldapService, appConfigService: appConfigService}
 
-	scheduler, err := gocron.NewScheduler()
-	if err != nil {
-		log.Fatalf("Failed to create a new scheduler: %s", err)
-	}
-
 	// Register the job to run every hour
-	registerJob(scheduler, "SyncLdap", "0 * * * *", jobs.syncLdap)
-
-	// Run the job immediately on startup
-	if err := jobs.syncLdap(); err != nil {
-		log.Printf("Failed to sync LDAP: %s", err)
-	}
-
-	scheduler.Start()
+	return s.registerJob(ctx, "SyncLdap", gocron.DurationJob(time.Hour), jobs.syncLdap, true)
 }
 
-func (j *LdapJobs) syncLdap() error {
-	if j.appConfigService.DbConfig.LdapEnabled.Value == "true" {
-		return j.ldapService.SyncAll()
+func (j *LdapJobs) syncLdap(ctx context.Context) error {
+	if !j.appConfigService.GetDbConfig().LdapEnabled.IsTrue() {
+		return nil
 	}
-	return nil
+
+	return j.ldapService.SyncAll(ctx)
 }

backend/internal/job/scheduler.go

@@ -0,0 +1,83 @@
+package job
+
+import (
+	"context"
+	"fmt"
+	"log/slog"
+
+	"github.com/go-co-op/gocron/v2"
+	"github.com/google/uuid"
+)
+
+type Scheduler struct {
+	scheduler gocron.Scheduler
+}
+
+func NewScheduler() (*Scheduler, error) {
+	scheduler, err := gocron.NewScheduler()
+	if err != nil {
+		return nil, fmt.Errorf("failed to create a new scheduler: %w", err)
+	}
+
+	return &Scheduler{
+		scheduler: scheduler,
+	}, nil
+}
+
+// Run the scheduler.
+// This function blocks until the context is canceled.
+func (s *Scheduler) Run(ctx context.Context) error {
+	slog.Info("Starting job scheduler")
+	s.scheduler.Start()
+
+	// Block until context is canceled
+	<-ctx.Done()
+
+	err := s.scheduler.Shutdown()
+	if err != nil {
+		slog.Error("Error shutting down job scheduler", slog.Any("error", err))
+	} else {
+		slog.Info("Job scheduler shut down")
+	}
+
+	return nil
+}
+
+func (s *Scheduler) registerJob(ctx context.Context, name string, def gocron.JobDefinition, job func(ctx context.Context) error, runImmediately bool) error {
+	jobOptions := []gocron.JobOption{
+		gocron.WithContext(ctx),
+		gocron.WithEventListeners(
+			gocron.BeforeJobRuns(func(jobID uuid.UUID, jobName string) {
+				slog.Info("Starting job",
+					slog.String("name", name),
+					slog.String("id", jobID.String()),
+				)
+			}),
+			gocron.AfterJobRuns(func(jobID uuid.UUID, jobName string) {
+				slog.Info("Job run successfully",
+					slog.String("name", name),
+					slog.String("id", jobID.String()),
+				)
+			}),
+			gocron.AfterJobRunsWithError(func(jobID uuid.UUID, jobName string, err error) {
+				slog.Error("Job failed with error",
+					slog.String("name", name),
+					slog.String("id", jobID.String()),
+					slog.Any("error", err),
+				)
+			}),
+		),
+	}
+
+	if runImmediately {
+		jobOptions = append(jobOptions, gocron.JobOption(gocron.WithStartImmediately()))
+	}
+
+	_, err := s.scheduler.NewJob(def, gocron.NewTask(job), jobOptions...)
+
+	if err != nil {
+		return fmt.Errorf("failed to register job %q: %w", name, err)
+	}
+
+	return nil
+}

backend/internal/middleware/api_key_auth.go

@@ -23,7 +23,7 @@ func (m *ApiKeyAuthMiddleware) Add(adminRequired bool) gin.HandlerFunc {
 		userID, isAdmin, err := m.Verify(c, adminRequired)
 		if err != nil {
 			c.Abort()
-			c.Error(err)
+			_ = c.Error(err)
 			return
 		}
 
@@ -36,12 +36,15 @@ func (m *ApiKeyAuthMiddleware) Add(adminRequired bool) gin.HandlerFunc {
 func (m *ApiKeyAuthMiddleware) Verify(c *gin.Context, adminRequired bool) (userID string, isAdmin bool, err error) {
 	apiKey := c.GetHeader("X-API-KEY")
 
-	user, err := m.apiKeyService.ValidateApiKey(apiKey)
+	user, err := m.apiKeyService.ValidateApiKey(c.Request.Context(), apiKey)
 	if err != nil {
 		return "", false, &common.NotSignedInError{}
 	}
 
-	// Check if the user is an admin
+	if user.Disabled {
+		return "", false, &common.UserDisabledError{}
+	}
+
 	if adminRequired && !user.IsAdmin {
 		return "", false, &common.MissingPermissionError{}
 	}

backend/internal/middleware/auth_middleware.go

@@ -1,7 +1,10 @@
 package middleware
 
 import (
+	"errors"
+
 	"github.com/gin-gonic/gin"
+	"github.com/pocket-id/pocket-id/backend/internal/common"
 	"github.com/pocket-id/pocket-id/backend/internal/service"
 )
 
@@ -19,11 +22,12 @@ type AuthOptions struct {
 
 func NewAuthMiddleware(
 	apiKeyService *service.ApiKeyService,
+	userService *service.UserService,
 	jwtService *service.JwtService,
 ) *AuthMiddleware {
 	return &AuthMiddleware{
 		apiKeyMiddleware: NewApiKeyAuthMiddleware(apiKeyService, jwtService),
-		jwtMiddleware:    NewJwtAuthMiddleware(jwtService),
+		jwtMiddleware:    NewJwtAuthMiddleware(jwtService, userService),
 		options: AuthOptions{
 			AdminRequired:   true,
 			SuccessOptional: false,
@@ -57,22 +61,32 @@ func (m *AuthMiddleware) WithSuccessOptional() *AuthMiddleware {
 
 func (m *AuthMiddleware) Add() gin.HandlerFunc {
 	return func(c *gin.Context) {
-		// First try JWT auth
 		userID, isAdmin, err := m.jwtMiddleware.Verify(c, m.options.AdminRequired)
 		if err == nil {
-			// JWT auth succeeded, continue with the request
 			c.Set("userID", userID)
 			c.Set("userIsAdmin", isAdmin)
+			if c.IsAborted() {
+				return
+			}
 			c.Next()
 			return
 		}
 
+		// If JWT auth failed and the error is not a NotSignedInError, abort the request
+		if !errors.Is(err, &common.NotSignedInError{}) {
+			c.Abort()
+			_ = c.Error(err)
+			return
+		}
+
 		// JWT auth failed, try API key auth
 		userID, isAdmin, err = m.apiKeyMiddleware.Verify(c, m.options.AdminRequired)
 		if err == nil {
-			// API key auth succeeded, continue with the request
 			c.Set("userID", userID)
 			c.Set("userIsAdmin", isAdmin)
+			if c.IsAborted() {
+				return
+			}
 			c.Next()
 			return
 		}
@@ -84,6 +98,6 @@ func (m *AuthMiddleware) Add() gin.HandlerFunc {
 
 		// Both JWT and API key auth failed
 		c.Abort()
-		c.Error(err)
+		_ = c.Error(err)
 	}
 }

backend/internal/middleware/cors.go

@@ -1,8 +1,9 @@
 package middleware
 
 import (
+	"net/http"
+
 	"github.com/gin-gonic/gin"
-	"github.com/pocket-id/pocket-id/backend/internal/common"
 )
 
 type CorsMiddleware struct{}
@@ -13,17 +14,23 @@ func NewCorsMiddleware() *CorsMiddleware {
 
 func (m *CorsMiddleware) Add() gin.HandlerFunc {
 	return func(c *gin.Context) {
-		// Allow all origins for the token endpoint
-		if c.FullPath() == "/api/oidc/token" {
-			c.Writer.Header().Set("Access-Control-Allow-Origin", "*")
-		} else {
-			c.Writer.Header().Set("Access-Control-Allow-Origin", common.EnvConfig.AppURL)
+		path := c.FullPath()
+		if path == "" {
+			// The router doesn't map preflight requests, so we need to use the raw URL path
+			path = c.Request.URL.Path
 		}
 
-		c.Writer.Header().Set("Access-Control-Allow-Headers", "*")
-		c.Writer.Header().Set("Access-Control-Allow-Methods", "POST, OPTIONS, GET, PUT")
+		if !isCorsPath(path) {
+			c.Next()
+			return
+		}
 
-		if c.Request.Method == "OPTIONS" {
+		c.Writer.Header().Set("Access-Control-Allow-Origin", "*")
+		c.Writer.Header().Set("Access-Control-Allow-Headers", "Authorization")
+		c.Writer.Header().Set("Access-Control-Allow-Methods", "GET, POST")
+
+		// Preflight request
+		if c.Request.Method == http.MethodOptions {
 			c.AbortWithStatus(204)
 			return
 		}
@@ -31,3 +38,17 @@ func (m *CorsMiddleware) Add() gin.HandlerFunc {
 		c.Next()
 	}
 }
+
+func isCorsPath(path string) bool {
+	switch path {
+	case "/api/oidc/token",
+		"/api/oidc/userinfo",
+		"/oidc/end-session",
+		"/api/oidc/introspect",
+		"/.well-known/jwks.json",
+		"/.well-known/openid-configuration":
+		return true
+	default:
+		return false
+	}
+}

backend/internal/middleware/file_size_limit.go

@@ -19,7 +19,7 @@ func (m *FileSizeLimitMiddleware) Add(maxSize int64) gin.HandlerFunc {
 		c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, maxSize)
 		if err := c.Request.ParseMultipartForm(maxSize); err != nil {
 			err = &common.FileTooLargeError{MaxSize: formatFileSize(maxSize)}
-			c.Error(err)
+			_ = c.Error(err)
 			c.Abort()
 			return
 		}

backend/internal/middleware/jwt_auth.go

@@ -10,20 +10,20 @@ import (
 )
 
 type JwtAuthMiddleware struct {
-	jwtService *service.JwtService
+	userService *service.UserService
+	jwtService  *service.JwtService
 }
 
-func NewJwtAuthMiddleware(jwtService *service.JwtService) *JwtAuthMiddleware {
-	return &JwtAuthMiddleware{jwtService: jwtService}
+func NewJwtAuthMiddleware(jwtService *service.JwtService, userService *service.UserService) *JwtAuthMiddleware {
+	return &JwtAuthMiddleware{jwtService: jwtService, userService: userService}
 }
 
 func (m *JwtAuthMiddleware) Add(adminRequired bool) gin.HandlerFunc {
 	return func(c *gin.Context) {
-
 		userID, isAdmin, err := m.Verify(c, adminRequired)
 		if err != nil {
 			c.Abort()
-			c.Error(err)
+			_ = c.Error(err)
 			return
 		}
 
@@ -33,27 +33,41 @@ func (m *JwtAuthMiddleware) Add(adminRequired bool) gin.HandlerFunc {
 	}
 }
 
-func (m *JwtAuthMiddleware) Verify(c *gin.Context, adminRequired bool) (userID string, isAdmin bool, err error) {
+func (m *JwtAuthMiddleware) Verify(c *gin.Context, adminRequired bool) (subject string, isAdmin bool, err error) {
 	// Extract the token from the cookie
-	token, err := c.Cookie(cookie.AccessTokenCookieName)
+	accessToken, err := c.Cookie(cookie.AccessTokenCookieName)
 	if err != nil {
 		// Try to extract the token from the Authorization header if it's not in the cookie
-		authorizationHeaderSplit := strings.Split(c.GetHeader("Authorization"), " ")
-		if len(authorizationHeaderSplit) != 2 {
+		var ok bool
+		_, accessToken, ok = strings.Cut(c.GetHeader("Authorization"), " ")
+		if !ok || accessToken == "" {
 			return "", false, &common.NotSignedInError{}
 		}
-		token = authorizationHeaderSplit[1]
 	}
 
-	claims, err := m.jwtService.VerifyAccessToken(token)
+	token, err := m.jwtService.VerifyAccessToken(accessToken)
 	if err != nil {
 		return "", false, &common.NotSignedInError{}
 	}
 
-	// Check if the user is an admin
-	if adminRequired && !claims.IsAdmin {
+	subject, ok := token.Subject()
+	if !ok {
+		_ = c.Error(&common.TokenInvalidError{})
+		return
+	}
+
+	user, err := m.userService.GetUser(c, subject)
+	if err != nil {
+		return "", false, &common.NotSignedInError{}
+	}
+
+	if user.Disabled {
+		return "", false, &common.UserDisabledError{}
+	}
+
+	if adminRequired && !user.IsAdmin {
 		return "", false, &common.MissingPermissionError{}
 	}
 
-	return claims.Subject, claims.IsAdmin, nil
+	return subject, isAdmin, nil
 }

backend/internal/middleware/rate_limit.go

@@ -36,7 +36,7 @@ func (m *RateLimitMiddleware) Add(limit rate.Limit, burst int) gin.HandlerFunc {
 
 		limiter := getLimiter(ip, limit, burst, &mu, clients)
 		if !limiter.Allow() {
-			c.Error(&common.TooManyRequestsError{})
+			_ = c.Error(&common.TooManyRequestsError{})
 			c.Abort()
 			return
 		}

backend/internal/model/api_key.go

@@ -1,17 +1,16 @@
 package model
 
-import (
-	"github.com/pocket-id/pocket-id/backend/internal/model/types"
-)
+import datatype "github.com/pocket-id/pocket-id/backend/internal/model/types"
 
 type ApiKey struct {
 	Base
 
-	Name        string `sortable:"true"`
-	Key         string
-	Description *string
-	ExpiresAt   datatype.DateTime  `sortable:"true"`
-	LastUsedAt  *datatype.DateTime `sortable:"true"`
+	Name                string `sortable:"true"`
+	Key                 string
+	Description         *string
+	ExpiresAt           datatype.DateTime  `sortable:"true"`
+	LastUsedAt          *datatype.DateTime `sortable:"true"`
+	ExpirationEmailSent bool
 
 	UserID string
 	User   User

backend/internal/model/app_config.go

@@ -1,60 +1,202 @@
 package model
 
 import (
+	"errors"
+	"fmt"
+	"reflect"
+	"slices"
 	"strconv"
+	"strings"
+	"time"
+
+	"github.com/pocket-id/pocket-id/backend/internal/common"
 )
 
 type AppConfigVariable struct {
-	Key          string `gorm:"primaryKey;not null"`
-	Type         string
-	IsPublic     bool
-	IsInternal   bool
-	Value        string
-	DefaultValue string
+	Key   string `gorm:"primaryKey;not null"`
+	Value string
 }
 
+// IsTrue returns true if the value is a truthy string, such as "true", "t", "yes", "1", etc.
 func (a *AppConfigVariable) IsTrue() bool {
 	ok, _ := strconv.ParseBool(a.Value)
 	return ok
 }
 
+// AsDurationMinutes returns the value as a time.Duration, interpreting the string as a whole number of minutes.
+func (a *AppConfigVariable) AsDurationMinutes() time.Duration {
+	val, err := strconv.Atoi(a.Value)
+	if err != nil {
+		return 0
+	}
+	return time.Duration(val) * time.Minute
+}
+
 type AppConfig struct {
 	// General
-	AppName             AppConfigVariable
-	SessionDuration     AppConfigVariable
-	EmailsVerified      AppConfigVariable
-	AllowOwnAccountEdit AppConfigVariable
+	AppName             AppConfigVariable `key:"appName,public"` // Public
+	SessionDuration     AppConfigVariable `key:"sessionDuration"`
+	EmailsVerified      AppConfigVariable `key:"emailsVerified"`
+	AccentColor         AppConfigVariable `key:"accentColor,public"`         // Public
+	DisableAnimations   AppConfigVariable `key:"disableAnimations,public"`   // Public
+	AllowOwnAccountEdit AppConfigVariable `key:"allowOwnAccountEdit,public"` // Public
+	AllowUserSignups    AppConfigVariable `key:"allowUserSignups,public"`    // Public
 	// Internal
-	BackgroundImageType AppConfigVariable
-	LogoLightImageType  AppConfigVariable
-	LogoDarkImageType   AppConfigVariable
+	BackgroundImageType AppConfigVariable `key:"backgroundImageType,internal"` // Internal
+	LogoLightImageType  AppConfigVariable `key:"logoLightImageType,internal"`  // Internal
+	LogoDarkImageType   AppConfigVariable `key:"logoDarkImageType,internal"`   // Internal
+	InstanceID          AppConfigVariable `key:"instanceId,internal"`          // Internal
 	// Email
-	SmtpHost                      AppConfigVariable
-	SmtpPort                      AppConfigVariable
-	SmtpFrom                      AppConfigVariable
-	SmtpUser                      AppConfigVariable
-	SmtpPassword                  AppConfigVariable
-	SmtpTls                       AppConfigVariable
-	SmtpSkipCertVerify            AppConfigVariable
-	EmailLoginNotificationEnabled AppConfigVariable
-	EmailOneTimeAccessEnabled     AppConfigVariable
+	SmtpHost                                   AppConfigVariable `key:"smtpHost"`
+	SmtpPort                                   AppConfigVariable `key:"smtpPort"`
+	SmtpFrom                                   AppConfigVariable `key:"smtpFrom"`
+	SmtpUser                                   AppConfigVariable `key:"smtpUser"`
+	SmtpPassword                               AppConfigVariable `key:"smtpPassword,sensitive"`
+	SmtpTls                                    AppConfigVariable `key:"smtpTls"`
+	SmtpSkipCertVerify                         AppConfigVariable `key:"smtpSkipCertVerify"`
+	EmailLoginNotificationEnabled              AppConfigVariable `key:"emailLoginNotificationEnabled"`
+	EmailOneTimeAccessAsUnauthenticatedEnabled AppConfigVariable `key:"emailOneTimeAccessAsUnauthenticatedEnabled,public"` // Public
+	EmailOneTimeAccessAsAdminEnabled           AppConfigVariable `key:"emailOneTimeAccessAsAdminEnabled,public"`           // Public
+	EmailApiKeyExpirationEnabled               AppConfigVariable `key:"emailApiKeyExpirationEnabled"`
 	// LDAP
-	LdapEnabled                        AppConfigVariable
-	LdapUrl                            AppConfigVariable
-	LdapBindDn                         AppConfigVariable
-	LdapBindPassword                   AppConfigVariable
-	LdapBase                           AppConfigVariable
-	LdapUserSearchFilter               AppConfigVariable
-	LdapUserGroupSearchFilter          AppConfigVariable
-	LdapSkipCertVerify                 AppConfigVariable
-	LdapAttributeUserUniqueIdentifier  AppConfigVariable
-	LdapAttributeUserUsername          AppConfigVariable
-	LdapAttributeUserEmail             AppConfigVariable
-	LdapAttributeUserFirstName         AppConfigVariable
-	LdapAttributeUserLastName          AppConfigVariable
-	LdapAttributeUserProfilePicture    AppConfigVariable
-	LdapAttributeGroupMember           AppConfigVariable
-	LdapAttributeGroupUniqueIdentifier AppConfigVariable
-	LdapAttributeGroupName             AppConfigVariable
-	LdapAttributeAdminGroup            AppConfigVariable
+	LdapEnabled                        AppConfigVariable `key:"ldapEnabled,public"` // Public
+	LdapUrl                            AppConfigVariable `key:"ldapUrl"`
+	LdapBindDn                         AppConfigVariable `key:"ldapBindDn"`
+	LdapBindPassword                   AppConfigVariable `key:"ldapBindPassword,sensitive"`
+	LdapBase                           AppConfigVariable `key:"ldapBase"`
+	LdapUserSearchFilter               AppConfigVariable `key:"ldapUserSearchFilter"`
+	LdapUserGroupSearchFilter          AppConfigVariable `key:"ldapUserGroupSearchFilter"`
+	LdapSkipCertVerify                 AppConfigVariable `key:"ldapSkipCertVerify"`
+	LdapAttributeUserUniqueIdentifier  AppConfigVariable `key:"ldapAttributeUserUniqueIdentifier"`
+	LdapAttributeUserUsername          AppConfigVariable `key:"ldapAttributeUserUsername"`
+	LdapAttributeUserEmail             AppConfigVariable `key:"ldapAttributeUserEmail"`
+	LdapAttributeUserFirstName         AppConfigVariable `key:"ldapAttributeUserFirstName"`
+	LdapAttributeUserLastName          AppConfigVariable `key:"ldapAttributeUserLastName"`
+	LdapAttributeUserProfilePicture    AppConfigVariable `key:"ldapAttributeUserProfilePicture"`
+	LdapAttributeGroupMember           AppConfigVariable `key:"ldapAttributeGroupMember"`
+	LdapAttributeGroupUniqueIdentifier AppConfigVariable `key:"ldapAttributeGroupUniqueIdentifier"`
+	LdapAttributeGroupName             AppConfigVariable `key:"ldapAttributeGroupName"`
+	LdapAttributeAdminGroup            AppConfigVariable `key:"ldapAttributeAdminGroup"`
+	LdapSoftDeleteUsers                AppConfigVariable `key:"ldapSoftDeleteUsers"`
+}
+
+func (c *AppConfig) ToAppConfigVariableSlice(showAll bool, redactSensitiveValues bool) []AppConfigVariable {
+	// Use reflection to iterate through all fields
+	cfgValue := reflect.ValueOf(c).Elem()
+	cfgType := cfgValue.Type()
+
+	var res []AppConfigVariable
+
+	for i := range cfgType.NumField() {
+		field := cfgType.Field(i)
+
+		key, attrs, _ := strings.Cut(field.Tag.Get("key"), ",")
+		if key == "" {
+			continue
+		}
+
+		// If we're only showing public variables and this is not public, skip it
+		if !showAll && attrs != "public" {
+			continue
+		}
+
+		value := cfgValue.Field(i).FieldByName("Value").String()
+
+		// Redact sensitive values if the value isn't empty, the UI config is disabled, and redactSensitiveValues is true
+		if value != "" && common.EnvConfig.UiConfigDisabled && redactSensitiveValues && attrs == "sensitive" {
+			value = "XXXXXXXXXX"
+		}
+
+		appConfigVariable := AppConfigVariable{
+			Key:   key,
+			Value: value,
+		}
+
+		res = append(res, appConfigVariable)
+	}
+
+	return res
+}
+
+func (c *AppConfig) FieldByKey(key string) (defaultValue string, isInternal bool, err error) {
+	rv := reflect.ValueOf(c).Elem()
+	rt := rv.Type()
+
+	// Find the field in the struct whose "key" tag matches
+	for i := range rt.NumField() {
+		// Grab only the first part of the key, if there's a comma with additional properties
+		tagValue := strings.Split(rt.Field(i).Tag.Get("key"), ",")
+		keyFromTag := tagValue[0]
+		isInternal = slices.Contains(tagValue, "internal")
+		if keyFromTag != key {
+			continue
+		}
+
+		valueField := rv.Field(i).FieldByName("Value")
+		return valueField.String(), isInternal, nil
+	}
+
+	// If we are here, the config key was not found
+	return "", false, AppConfigKeyNotFoundError{field: key}
+}
+
+func (c *AppConfig) UpdateField(key string, value string, noInternal bool) error {
+	rv := reflect.ValueOf(c).Elem()
+	rt := rv.Type()
+
+	// Find the field in the struct whose "key" tag matches, then update that
+	for i := range rt.NumField() {
+		// Separate the key (before the comma) from any optional attributes after
+		tagValue, attrs, _ := strings.Cut(rt.Field(i).Tag.Get("key"), ",")
+		if tagValue != key {
+			continue
+		}
+
+		// If the field is internal and noInternal is true, we skip that
+		if noInternal && attrs == "internal" {
+			return AppConfigInternalForbiddenError{field: key}
+		}
+
+		valueField := rv.Field(i).FieldByName("Value")
+		if !valueField.CanSet() {
+			return fmt.Errorf("field Value in AppConfigVariable is not settable for config key '%s'", key)
+		}
+
+		// Update the value
+		valueField.SetString(value)
+
+		// Return once updated
+		return nil
+	}
+
+	// If we're here, we have not found the right field to update
+	return AppConfigKeyNotFoundError{field: key}
+}
+
+type AppConfigKeyNotFoundError struct {
+	field string
+}
+
+func (e AppConfigKeyNotFoundError) Error() string {
+	return fmt.Sprintf("cannot find config key '%s'", e.field)
+}
+
+func (e AppConfigKeyNotFoundError) Is(target error) bool {
+	// Ignore the field property when checking if an error is of the type AppConfigKeyNotFoundError
+	x := AppConfigKeyNotFoundError{}
+	return errors.As(target, &x)
+}
+
+type AppConfigInternalForbiddenError struct {
+	field string
+}
+
+func (e AppConfigInternalForbiddenError) Error() string {
+	return fmt.Sprintf("field '%s' is internal and can't be updated", e.field)
+}
+
+func (e AppConfigInternalForbiddenError) Is(target error) bool {
+	// Ignore the field property when checking if an error is of the type AppConfigInternalForbiddenError
+	x := AppConfigInternalForbiddenError{}
+	return errors.As(target, &x)
 }

backend/internal/model/app_config_test.go

@@ -0,0 +1,129 @@
+// We use model_test here to avoid an import cycle
+package model_test
+
+import (
+	"reflect"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+
+	"github.com/pocket-id/pocket-id/backend/internal/dto"
+	"github.com/pocket-id/pocket-id/backend/internal/model"
+)
+
+func TestAppConfigVariable_AsMinutesDuration(t *testing.T) {
+	tests := []struct {
+		name            string
+		value           string
+		expected        time.Duration
+		expectedSeconds int
+	}{
+		{
+			name:            "valid positive integer",
+			value:           "60",
+			expected:        60 * time.Minute,
+			expectedSeconds: 3600,
+		},
+		{
+			name:            "valid zero integer",
+			value:           "0",
+			expected:        0,
+			expectedSeconds: 0,
+		},
+		{
+			name:            "negative integer",
+			value:           "-30",
+			expected:        -30 * time.Minute,
+			expectedSeconds: -1800,
+		},
+		{
+			name:            "invalid non-integer",
+			value:           "not-a-number",
+			expected:        0,
+			expectedSeconds: 0,
+		},
+		{
+			name:            "empty string",
+			value:           "",
+			expected:        0,
+			expectedSeconds: 0,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			configVar := model.AppConfigVariable{
+				Value: tt.value,
+			}
+
+			result := configVar.AsDurationMinutes()
+			assert.Equal(t, tt.expected, result)
+			assert.Equal(t, tt.expectedSeconds, int(result.Seconds()))
+		})
+	}
+}
+
+// This test ensures that the model.AppConfig and dto.AppConfigUpdateDto structs match:
+// - They should have the same properties, where the "json" tag of dto.AppConfigUpdateDto should match the "key" tag in model.AppConfig
+// - dto.AppConfigDto should not include "internal" fields from model.AppConfig
+// This test is primarily meant to catch discrepancies between the two structs as fields are added or removed over time
+func TestAppConfigStructMatchesUpdateDto(t *testing.T) {
+	appConfigType := reflect.TypeOf(model.AppConfig{})
+	updateDtoType := reflect.TypeOf(dto.AppConfigUpdateDto{})
+
+	// Process AppConfig fields
+	appConfigFields := make(map[string]string)
+	for i := 0; i < appConfigType.NumField(); i++ {
+		field := appConfigType.Field(i)
+		if field.Tag.Get("key") == "" {
+			// Skip internal fields
+			continue
+		}
+
+		// Extract the key name from the tag (takes the part before any comma)
+		keyTag := field.Tag.Get("key")
+		keyName, _, _ := strings.Cut(keyTag, ",")
+
+		appConfigFields[field.Name] = keyName
+	}
+
+	// Process AppConfigUpdateDto fields
+	dtoFields := make(map[string]string)
+	for i := 0; i < updateDtoType.NumField(); i++ {
+		field := updateDtoType.Field(i)
+
+		// Extract the json name from the tag (takes the part before any binding constraints)
+		jsonTag := field.Tag.Get("json")
+		jsonName, _, _ := strings.Cut(jsonTag, ",")
+
+		dtoFields[jsonName] = field.Name
+	}
+
+	// Verify every AppConfig field has a matching DTO field with the same name
+	for fieldName, keyName := range appConfigFields {
+		if strings.HasSuffix(fieldName, "ImageType") || keyName == "instanceId" {
+			// Skip internal fields that shouldn't be in the DTO
+			continue
+		}
+
+		// Check if there's a DTO field with a matching JSON tag
+		_, exists := dtoFields[keyName]
+		assert.True(t, exists, "Field %s with key '%s' in AppConfig has no matching field in AppConfigUpdateDto", fieldName, keyName)
+	}
+
+	// Verify every DTO field has a matching AppConfig field
+	for jsonName, fieldName := range dtoFields {
+		// Find a matching field in AppConfig by key tag
+		found := false
+		for _, keyName := range appConfigFields {
+			if keyName == jsonName {
+				found = true
+				break
+			}
+		}
+
+		assert.True(t, found, "Field %s with json tag '%s' in AppConfigUpdateDto has no matching field in AppConfig", fieldName, jsonName)
+	}
+}

backend/internal/model/audit_log.go

@@ -3,7 +3,7 @@ package model
 import (
 	"database/sql/driver"
 	"encoding/json"
-	"errors"
+	"fmt"
 )
 
 type AuditLog struct {
@@ -14,24 +14,30 @@ type AuditLog struct {
 	Country   string        `sortable:"true"`
 	City      string        `sortable:"true"`
 	UserAgent string        `sortable:"true"`
-	UserID    string
+	Username  string        `gorm:"-"`
 	Data      AuditLogData
+
+	UserID string
+	User   User
 }
 
-type AuditLogData map[string]string
+type AuditLogData map[string]string //nolint:recvcheck
 
-type AuditLogEvent string
+type AuditLogEvent string //nolint:recvcheck
 
 const (
-	AuditLogEventSignIn                   AuditLogEvent = "SIGN_IN"
-	AuditLogEventOneTimeAccessTokenSignIn AuditLogEvent = "TOKEN_SIGN_IN"
-	AuditLogEventClientAuthorization      AuditLogEvent = "CLIENT_AUTHORIZATION"
-	AuditLogEventNewClientAuthorization   AuditLogEvent = "NEW_CLIENT_AUTHORIZATION"
+	AuditLogEventSignIn                     AuditLogEvent = "SIGN_IN"
+	AuditLogEventOneTimeAccessTokenSignIn   AuditLogEvent = "TOKEN_SIGN_IN"
+	AuditLogEventAccountCreated             AuditLogEvent = "ACCOUNT_CREATED"
+	AuditLogEventClientAuthorization        AuditLogEvent = "CLIENT_AUTHORIZATION"
+	AuditLogEventNewClientAuthorization     AuditLogEvent = "NEW_CLIENT_AUTHORIZATION"
+	AuditLogEventDeviceCodeAuthorization    AuditLogEvent = "DEVICE_CODE_AUTHORIZATION"
+	AuditLogEventNewDeviceCodeAuthorization AuditLogEvent = "NEW_DEVICE_CODE_AUTHORIZATION"
 )
 
 // Scan and Value methods for GORM to handle the custom type
 
-func (e *AuditLogEvent) Scan(value interface{}) error {
+func (e *AuditLogEvent) Scan(value any) error {
 	*e = AuditLogEvent(value.(string))
 	return nil
 }
@@ -40,11 +46,14 @@ func (e AuditLogEvent) Value() (driver.Value, error) {
 	return string(e), nil
 }
 
-func (d *AuditLogData) Scan(value interface{}) error {
-	if v, ok := value.([]byte); ok {
+func (d *AuditLogData) Scan(value any) error {
+	switch v := value.(type) {
+	case []byte:
 		return json.Unmarshal(v, d)
-	} else {
-		return errors.New("type assertion to []byte failed")
+	case string:
+		return json.Unmarshal([]byte(v), d)
+	default:
+		return fmt.Errorf("unsupported type: %T", value)
 	}
 }
 

backend/internal/model/base.go

@@ -4,7 +4,7 @@ import (
 	"time"
 
 	"github.com/google/uuid"
-	"github.com/pocket-id/pocket-id/backend/internal/model/types"
+	datatype "github.com/pocket-id/pocket-id/backend/internal/model/types"
 	"gorm.io/gorm"
 )
 

backend/internal/model/oidc.go

@@ -3,10 +3,11 @@ package model
 import (
 	"database/sql/driver"
 	"encoding/json"
-	"errors"
+	"fmt"
+
+	"gorm.io/gorm"
 
 	datatype "github.com/pocket-id/pocket-id/backend/internal/model/types"
-	"gorm.io/gorm"
 )
 
 type UserAuthorizedOidcClient struct {
@@ -45,6 +46,7 @@ type OidcClient struct {
 	HasLogo            bool `gorm:"-"`
 	IsPublic           bool
 	PkceEnabled        bool
+	Credentials        OidcClientCredentials
 
 	AllowedUserGroups []UserGroup `gorm:"many2many:oidc_clients_allowed_user_groups;"`
 	CreatedByID       string
@@ -71,16 +73,73 @@ func (c *OidcClient) AfterFind(_ *gorm.DB) (err error) {
 	return nil
 }
 
-type UrlList []string
+type OidcClientCredentials struct { //nolint:recvcheck
+	FederatedIdentities []OidcClientFederatedIdentity `json:"federatedIdentities,omitempty"`
+}
 
-func (cu *UrlList) Scan(value interface{}) error {
-	if v, ok := value.([]byte); ok {
+type OidcClientFederatedIdentity struct {
+	Issuer   string `json:"issuer"`
+	Subject  string `json:"subject,omitempty"`
+	Audience string `json:"audience,omitempty"`
+	JWKS     string `json:"jwks,omitempty"` // URL of the JWKS
+}
+
+func (occ OidcClientCredentials) FederatedIdentityForIssuer(issuer string) (OidcClientFederatedIdentity, bool) {
+	if issuer == "" {
+		return OidcClientFederatedIdentity{}, false
+	}
+
+	for _, fi := range occ.FederatedIdentities {
+		if fi.Issuer == issuer {
+			return fi, true
+		}
+	}
+
+	return OidcClientFederatedIdentity{}, false
+}
+
+func (occ *OidcClientCredentials) Scan(value any) error {
+	switch v := value.(type) {
+	case []byte:
+		return json.Unmarshal(v, occ)
+	case string:
+		return json.Unmarshal([]byte(v), occ)
+	default:
+		return fmt.Errorf("unsupported type: %T", value)
+	}
+}
+
+func (occ OidcClientCredentials) Value() (driver.Value, error) {
+	return json.Marshal(occ)
+}
+
+type UrlList []string //nolint:recvcheck
+
+func (cu *UrlList) Scan(value any) error {
+	switch v := value.(type) {
+	case []byte:
 		return json.Unmarshal(v, cu)
-	} else {
-		return errors.New("type assertion to []byte failed")
+	case string:
+		return json.Unmarshal([]byte(v), cu)
+	default:
+		return fmt.Errorf("unsupported type: %T", value)
 	}
 }
 
 func (cu UrlList) Value() (driver.Value, error) {
 	return json.Marshal(cu)
 }
+
+type OidcDeviceCode struct {
+	Base
+	DeviceCode   string
+	UserCode     string
+	Scope        string
+	ExpiresAt    datatype.DateTime
+	IsAuthorized bool
+
+	UserID   *string
+	User     User
+	ClientID string
+	Client   OidcClient
+}

backend/internal/model/signup_token.go

@@ -0,0 +1,28 @@
+package model
+
+import (
+	"time"
+
+	datatype "github.com/pocket-id/pocket-id/backend/internal/model/types"
+)
+
+type SignupToken struct {
+	Base
+
+	Token      string            `json:"token"`
+	ExpiresAt  datatype.DateTime `json:"expiresAt" sortable:"true"`
+	UsageLimit int               `json:"usageLimit" sortable:"true"`
+	UsageCount int               `json:"usageCount" sortable:"true"`
+}
+
+func (st *SignupToken) IsExpired() bool {
+	return time.Time(st.ExpiresAt).Before(time.Now())
+}
+
+func (st *SignupToken) IsUsageLimitReached() bool {
+	return st.UsageCount >= st.UsageLimit
+}
+
+func (st *SignupToken) IsValid() bool {
+	return !st.IsExpired() && !st.IsUsageLimitReached()
+}

backend/internal/model/types/date_time.go

@@ -2,17 +2,25 @@ package datatype
 
 import (
 	"database/sql/driver"
+	"fmt"
 	"time"
 
 	"github.com/pocket-id/pocket-id/backend/internal/common"
 )
 
 // DateTime custom type for time.Time to store date as unix timestamp for sqlite and as date for postgres
-type DateTime time.Time
+type DateTime time.Time //nolint:recvcheck
 
-func (date *DateTime) Scan(value interface{}) (err error) {
-	*date = DateTime(value.(time.Time))
-	return
+func (date *DateTime) Scan(value any) (err error) {
+	switch v := value.(type) {
+	case time.Time:
+		*date = DateTime(v)
+	case int64:
+		*date = DateTime(time.Unix(v, 0))
+	default:
+		return fmt.Errorf("unexpected type for DateTime: %T", value)
+	}
+	return nil
 }
 
 func (date DateTime) Value() (driver.Value, error) {

backend/internal/model/user.go

@@ -1,9 +1,13 @@
 package model
 
 import (
+	"strings"
+
 	"github.com/go-webauthn/webauthn/protocol"
 	"github.com/go-webauthn/webauthn/webauthn"
+
 	datatype "github.com/pocket-id/pocket-id/backend/internal/model/types"
+	"github.com/pocket-id/pocket-id/backend/internal/utils"
 )
 
 type User struct {
@@ -16,6 +20,7 @@ type User struct {
 	IsAdmin   bool   `sortable:"true"`
 	Locale    *string
 	LdapID    *string
+	Disabled  bool `sortable:"true"`
 
 	CustomClaims []CustomClaim
 	UserGroups   []UserGroup `gorm:"many2many:user_groups_users;"`
@@ -63,6 +68,15 @@ func (u User) WebAuthnCredentialDescriptors() (descriptors []protocol.Credential
 
 func (u User) FullName() string { return u.FirstName + " " + u.LastName }
 
+func (u User) Initials() string {
+	first := utils.GetFirstCharacter(u.FirstName)
+	last := utils.GetFirstCharacter(u.LastName)
+	if first == "" && last == "" && len(u.Username) >= 2 {
+		return strings.ToUpper(u.Username[:2])
+	}
+	return strings.ToUpper(first + last)
+}
+
 type OneTimeAccessToken struct {
 	Base
 	Token     string

backend/internal/model/webauthn.go

@@ -3,7 +3,7 @@ package model
 import (
 	"database/sql/driver"
 	"encoding/json"
-	"errors"
+	"fmt"
 	"time"
 
 	"github.com/go-webauthn/webauthn/protocol"
@@ -45,15 +45,17 @@ type PublicKeyCredentialRequestOptions struct {
 	Timeout   time.Duration
 }
 
-type AuthenticatorTransportList []protocol.AuthenticatorTransport
+type AuthenticatorTransportList []protocol.AuthenticatorTransport //nolint:recvcheck
 
 // Scan and Value methods for GORM to handle the custom type
 func (atl *AuthenticatorTransportList) Scan(value interface{}) error {
-
-	if v, ok := value.([]byte); ok {
+	switch v := value.(type) {
+	case []byte:
 		return json.Unmarshal(v, atl)
-	} else {
-		return errors.New("type assertion to []byte failed")
+	case string:
+		return json.Unmarshal([]byte(v), atl)
+	default:
+		return fmt.Errorf("unsupported type: %T", value)
 	}
 }
 

backend/internal/service/api_key_service.go

@@ -1,28 +1,35 @@
 package service
 
 import (
+	"context"
 	"errors"
-	datatype "github.com/pocket-id/pocket-id/backend/internal/model/types"
-	"log"
 	"time"
 
+	datatype "github.com/pocket-id/pocket-id/backend/internal/model/types"
+	"github.com/pocket-id/pocket-id/backend/internal/utils/email"
+
 	"github.com/pocket-id/pocket-id/backend/internal/common"
 	"github.com/pocket-id/pocket-id/backend/internal/dto"
 	"github.com/pocket-id/pocket-id/backend/internal/model"
 	"github.com/pocket-id/pocket-id/backend/internal/utils"
 	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
 )
 
 type ApiKeyService struct {
-	db *gorm.DB
+	db           *gorm.DB
+	emailService *EmailService
 }
 
-func NewApiKeyService(db *gorm.DB) *ApiKeyService {
-	return &ApiKeyService{db: db}
+func NewApiKeyService(db *gorm.DB, emailService *EmailService) *ApiKeyService {
+	return &ApiKeyService{db: db, emailService: emailService}
 }
 
-func (s *ApiKeyService) ListApiKeys(userID string, sortedPaginationRequest utils.SortedPaginationRequest) ([]model.ApiKey, utils.PaginationResponse, error) {
-	query := s.db.Where("user_id = ?", userID).Model(&model.ApiKey{})
+func (s *ApiKeyService) ListApiKeys(ctx context.Context, userID string, sortedPaginationRequest utils.SortedPaginationRequest) ([]model.ApiKey, utils.PaginationResponse, error) {
+	query := s.db.
+		WithContext(ctx).
+		Where("user_id = ?", userID).
+		Model(&model.ApiKey{})
 
 	var apiKeys []model.ApiKey
 	pagination, err := utils.PaginateAndSort(sortedPaginationRequest, query, &apiKeys)
@@ -33,7 +40,7 @@ func (s *ApiKeyService) ListApiKeys(userID string, sortedPaginationRequest utils
 	return apiKeys, pagination, nil
 }
 
-func (s *ApiKeyService) CreateApiKey(userID string, input dto.ApiKeyCreateDto) (model.ApiKey, string, error) {
+func (s *ApiKeyService) CreateApiKey(ctx context.Context, userID string, input dto.ApiKeyCreateDto) (model.ApiKey, string, error) {
 	// Check if expiration is in the future
 	if !input.ExpiresAt.ToTime().After(time.Now()) {
 		return model.ApiKey{}, "", &common.APIKeyExpirationDateError{}
@@ -53,7 +60,11 @@ func (s *ApiKeyService) CreateApiKey(userID string, input dto.ApiKeyCreateDto) (
 		UserID:      userID,
 	}
 
-	if err := s.db.Create(&apiKey).Error; err != nil {
+	err = s.db.
+		WithContext(ctx).
+		Create(&apiKey).
+		Error
+	if err != nil {
 		return model.ApiKey{}, "", err
 	}
 
@@ -61,29 +72,44 @@ func (s *ApiKeyService) CreateApiKey(userID string, input dto.ApiKeyCreateDto) (
 	return apiKey, token, nil
 }
 
-func (s *ApiKeyService) RevokeApiKey(userID, apiKeyID string) error {
+func (s *ApiKeyService) RevokeApiKey(ctx context.Context, userID, apiKeyID string) error {
 	var apiKey model.ApiKey
-	if err := s.db.Where("id = ? AND user_id = ?", apiKeyID, userID).First(&apiKey).Error; err != nil {
+	err := s.db.
+		WithContext(ctx).
+		Where("id = ? AND user_id = ?", apiKeyID, userID).
+		Delete(&apiKey).
+		Error
+	if err != nil {
 		if errors.Is(err, gorm.ErrRecordNotFound) {
 			return &common.APIKeyNotFoundError{}
 		}
 		return err
 	}
 
-	return s.db.Delete(&apiKey).Error
+	return nil
 }
 
-func (s *ApiKeyService) ValidateApiKey(apiKey string) (model.User, error) {
+func (s *ApiKeyService) ValidateApiKey(ctx context.Context, apiKey string) (model.User, error) {
 	if apiKey == "" {
 		return model.User{}, &common.NoAPIKeyProvidedError{}
 	}
 
-	var key model.ApiKey
+	now := time.Now()
 	hashedKey := utils.CreateSha256Hash(apiKey)
 
-	if err := s.db.Preload("User").Where("key = ? AND expires_at > ?",
-		hashedKey, datatype.DateTime(time.Now())).Preload("User").First(&key).Error; err != nil {
-
+	var key model.ApiKey
+	err := s.db.
+		WithContext(ctx).
+		Model(&model.ApiKey{}).
+		Clauses(clause.Returning{}).
+		Where("key = ? AND expires_at > ?", hashedKey, datatype.DateTime(now)).
+		Updates(&model.ApiKey{
+			LastUsedAt: utils.Ptr(datatype.DateTime(now)),
+		}).
+		Preload("User").
+		First(&key).
+		Error
+	if err != nil {
 		if errors.Is(err, gorm.ErrRecordNotFound) {
 			return model.User{}, &common.InvalidAPIKeyError{}
 		}
@@ -91,12 +117,49 @@ func (s *ApiKeyService) ValidateApiKey(apiKey string) (model.User, error) {
 		return model.User{}, err
 	}
 
-	// Update last used time
-	now := datatype.DateTime(time.Now())
-	key.LastUsedAt = &now
-	if err := s.db.Save(&key).Error; err != nil {
-		log.Printf("Failed to update last used time: %v", err)
-	}
-
 	return key.User, nil
 }
+
+func (s *ApiKeyService) ListExpiringApiKeys(ctx context.Context, daysAhead int) ([]model.ApiKey, error) {
+	var keys []model.ApiKey
+	now := time.Now()
+	cutoff := now.AddDate(0, 0, daysAhead)
+
+	err := s.db.
+		WithContext(ctx).
+		Preload("User").
+		Where("expires_at > ? AND expires_at <= ? AND expiration_email_sent = ?", datatype.DateTime(now), datatype.DateTime(cutoff), false).
+		Find(&keys).
+		Error
+
+	return keys, err
+}
+
+func (s *ApiKeyService) SendApiKeyExpiringSoonEmail(ctx context.Context, apiKey model.ApiKey) error {
+	user := apiKey.User
+
+	if user.ID == "" {
+		if err := s.db.WithContext(ctx).First(&user, "id = ?", apiKey.UserID).Error; err != nil {
+			return err
+		}
+	}
+
+	err := SendEmail(ctx, s.emailService, email.Address{
+		Name:  user.FullName(),
+		Email: user.Email,
+	}, ApiKeyExpiringSoonTemplate, &ApiKeyExpiringSoonTemplateData{
+		ApiKeyName: apiKey.Name,
+		ExpiresAt:  apiKey.ExpiresAt.ToTime(),
+		Name:       user.FirstName,
+	})
+	if err != nil {
+		return err
+	}
+
+	// Mark the API key as having had an expiration email sent
+	return s.db.WithContext(ctx).
+		Model(&model.ApiKey{}).
+		Where("id = ?", apiKey.ID).
+		Update("expiration_email_sent", true).
+		Error
+}

backend/internal/service/app_config_service.go

@@ -1,396 +1,465 @@
 package service
 
 import (
+	"context"
+	"errors"
 	"fmt"
 	"log"
 	"mime/multipart"
 	"os"
 	"reflect"
+	"slices"
+	"strings"
+	"sync/atomic"
+	"time"
+
+	"github.com/hashicorp/go-uuid"
+
+	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
 
 	"github.com/pocket-id/pocket-id/backend/internal/common"
 	"github.com/pocket-id/pocket-id/backend/internal/dto"
 	"github.com/pocket-id/pocket-id/backend/internal/model"
 	"github.com/pocket-id/pocket-id/backend/internal/utils"
-	"gorm.io/gorm"
 )
 
 type AppConfigService struct {
-	DbConfig *model.AppConfig
+	dbConfig atomic.Pointer[model.AppConfig]
 	db       *gorm.DB
 }
 
-func NewAppConfigService(db *gorm.DB) *AppConfigService {
+func NewAppConfigService(ctx context.Context, db *gorm.DB) *AppConfigService {
 	service := &AppConfigService{
-		DbConfig: &defaultDbConfig,
-		db:       db,
+		db: db,
 	}
-	if err := service.InitDbConfig(); err != nil {
+
+	err := service.LoadDbConfig(ctx)
+	if err != nil {
 		log.Fatalf("Failed to initialize app config service: %v", err)
 	}
 
+	err = service.initInstanceID(ctx)
+	if err != nil {
+		log.Fatalf("Failed to initialize instance ID: %v", err)
+	}
+
 	return service
 }
 
-var defaultDbConfig = model.AppConfig{
-	// General
-	AppName: model.AppConfigVariable{
-		Key:          "appName",
-		Type:         "string",
-		IsPublic:     true,
-		DefaultValue: "Pocket ID",
-	},
-	SessionDuration: model.AppConfigVariable{
-		Key:          "sessionDuration",
-		Type:         "number",
-		DefaultValue: "60",
-	},
-	EmailsVerified: model.AppConfigVariable{
-		Key:          "emailsVerified",
-		Type:         "bool",
-		DefaultValue: "false",
-	},
-	AllowOwnAccountEdit: model.AppConfigVariable{
-		Key:          "allowOwnAccountEdit",
-		Type:         "bool",
-		IsPublic:     true,
-		DefaultValue: "true",
-	},
-	// Internal
-	BackgroundImageType: model.AppConfigVariable{
-		Key:          "backgroundImageType",
-		Type:         "string",
-		IsInternal:   true,
-		DefaultValue: "jpg",
-	},
-	LogoLightImageType: model.AppConfigVariable{
-		Key:          "logoLightImageType",
-		Type:         "string",
-		IsInternal:   true,
-		DefaultValue: "svg",
-	},
-	LogoDarkImageType: model.AppConfigVariable{
-		Key:          "logoDarkImageType",
-		Type:         "string",
-		IsInternal:   true,
-		DefaultValue: "svg",
-	},
-	// Email
-	SmtpHost: model.AppConfigVariable{
-		Key:  "smtpHost",
-		Type: "string",
-	},
-	SmtpPort: model.AppConfigVariable{
-		Key:  "smtpPort",
-		Type: "number",
-	},
-	SmtpFrom: model.AppConfigVariable{
-		Key:  "smtpFrom",
-		Type: "string",
-	},
-	SmtpUser: model.AppConfigVariable{
-		Key:  "smtpUser",
-		Type: "string",
-	},
-	SmtpPassword: model.AppConfigVariable{
-		Key:  "smtpPassword",
-		Type: "string",
-	},
-	SmtpTls: model.AppConfigVariable{
-		Key:          "smtpTls",
-		Type:         "string",
-		DefaultValue: "none",
-	},
-	SmtpSkipCertVerify: model.AppConfigVariable{
-		Key:          "smtpSkipCertVerify",
-		Type:         "bool",
-		DefaultValue: "false",
-	},
-	EmailLoginNotificationEnabled: model.AppConfigVariable{
-		Key:          "emailLoginNotificationEnabled",
-		Type:         "bool",
-		DefaultValue: "false",
-	},
-	EmailOneTimeAccessEnabled: model.AppConfigVariable{
-		Key:          "emailOneTimeAccessEnabled",
-		Type:         "bool",
-		IsPublic:     true,
-		DefaultValue: "false",
-	},
-	// LDAP
-	LdapEnabled: model.AppConfigVariable{
-		Key:          "ldapEnabled",
-		Type:         "bool",
-		IsPublic:     true,
-		DefaultValue: "false",
-	},
-	LdapUrl: model.AppConfigVariable{
-		Key:  "ldapUrl",
-		Type: "string",
-	},
-	LdapBindDn: model.AppConfigVariable{
-		Key:  "ldapBindDn",
-		Type: "string",
-	},
-	LdapBindPassword: model.AppConfigVariable{
-		Key:  "ldapBindPassword",
-		Type: "string",
-	},
-	LdapBase: model.AppConfigVariable{
-		Key:  "ldapBase",
-		Type: "string",
-	},
-	LdapUserSearchFilter: model.AppConfigVariable{
-		Key:          "ldapUserSearchFilter",
-		Type:         "string",
-		DefaultValue: "(objectClass=person)",
-	},
-	LdapUserGroupSearchFilter: model.AppConfigVariable{
-		Key:          "ldapUserGroupSearchFilter",
-		Type:         "string",
-		DefaultValue: "(objectClass=groupOfNames)",
-	},
-	LdapSkipCertVerify: model.AppConfigVariable{
-		Key:          "ldapSkipCertVerify",
-		Type:         "bool",
-		DefaultValue: "false",
-	},
-	LdapAttributeUserUniqueIdentifier: model.AppConfigVariable{
-		Key:  "ldapAttributeUserUniqueIdentifier",
-		Type: "string",
-	},
-	LdapAttributeUserUsername: model.AppConfigVariable{
-		Key:  "ldapAttributeUserUsername",
-		Type: "string",
-	},
-	LdapAttributeUserEmail: model.AppConfigVariable{
-		Key:  "ldapAttributeUserEmail",
-		Type: "string",
-	},
-	LdapAttributeUserFirstName: model.AppConfigVariable{
-		Key:  "ldapAttributeUserFirstName",
-		Type: "string",
-	},
-	LdapAttributeUserLastName: model.AppConfigVariable{
-		Key:  "ldapAttributeUserLastName",
-		Type: "string",
-	},
-	LdapAttributeUserProfilePicture: model.AppConfigVariable{
-		Key:  "ldapAttributeUserProfilePicture",
-		Type: "string",
-	},
-	LdapAttributeGroupMember: model.AppConfigVariable{
-		Key:          "ldapAttributeGroupMember",
-		Type:         "string",
-		DefaultValue: "member",
-	},
-	LdapAttributeGroupUniqueIdentifier: model.AppConfigVariable{
-		Key:  "ldapAttributeGroupUniqueIdentifier",
-		Type: "string",
-	},
-	LdapAttributeGroupName: model.AppConfigVariable{
-		Key:  "ldapAttributeGroupName",
-		Type: "string",
-	},
-	LdapAttributeAdminGroup: model.AppConfigVariable{
-		Key:  "ldapAttributeAdminGroup",
-		Type: "string",
-	},
+// GetDbConfig returns the application configuration.
+// Important: Treat the object as read-only: do not modify its properties directly!
+func (s *AppConfigService) GetDbConfig() *model.AppConfig {
+	v := s.dbConfig.Load()
+	if v == nil {
+		// This indicates a development-time error
+		panic("called GetDbConfig before DbConfig is loaded")
+	}
+
+	return v
 }
 
-func (s *AppConfigService) UpdateAppConfig(input dto.AppConfigUpdateDto) ([]model.AppConfigVariable, error) {
+func (s *AppConfigService) getDefaultDbConfig() *model.AppConfig {
+	// Values are the default ones
+	return &model.AppConfig{
+		// General
+		AppName:             model.AppConfigVariable{Value: "Pocket ID"},
+		SessionDuration:     model.AppConfigVariable{Value: "60"},
+		EmailsVerified:      model.AppConfigVariable{Value: "false"},
+		DisableAnimations:   model.AppConfigVariable{Value: "false"},
+		AllowOwnAccountEdit: model.AppConfigVariable{Value: "true"},
+		AllowUserSignups:    model.AppConfigVariable{Value: "disabled"},
+		AccentColor:         model.AppConfigVariable{Value: "default"},
+		// Internal
+		BackgroundImageType: model.AppConfigVariable{Value: "jpg"},
+		LogoLightImageType:  model.AppConfigVariable{Value: "svg"},
+		LogoDarkImageType:   model.AppConfigVariable{Value: "svg"},
+		InstanceID:          model.AppConfigVariable{Value: ""},
+		// Email
+		SmtpHost:                      model.AppConfigVariable{},
+		SmtpPort:                      model.AppConfigVariable{},
+		SmtpFrom:                      model.AppConfigVariable{},
+		SmtpUser:                      model.AppConfigVariable{},
+		SmtpPassword:                  model.AppConfigVariable{},
+		SmtpTls:                       model.AppConfigVariable{Value: "none"},
+		SmtpSkipCertVerify:            model.AppConfigVariable{Value: "false"},
+		EmailLoginNotificationEnabled: model.AppConfigVariable{Value: "false"},
+		EmailOneTimeAccessAsUnauthenticatedEnabled: model.AppConfigVariable{Value: "false"},
+		EmailOneTimeAccessAsAdminEnabled:           model.AppConfigVariable{Value: "false"},
+		EmailApiKeyExpirationEnabled:               model.AppConfigVariable{Value: "false"},
+		// LDAP
+		LdapEnabled:                        model.AppConfigVariable{Value: "false"},
+		LdapUrl:                            model.AppConfigVariable{},
+		LdapBindDn:                         model.AppConfigVariable{},
+		LdapBindPassword:                   model.AppConfigVariable{},
+		LdapBase:                           model.AppConfigVariable{},
+		LdapUserSearchFilter:               model.AppConfigVariable{Value: "(objectClass=person)"},
+		LdapUserGroupSearchFilter:          model.AppConfigVariable{Value: "(objectClass=groupOfNames)"},
+		LdapSkipCertVerify:                 model.AppConfigVariable{Value: "false"},
+		LdapAttributeUserUniqueIdentifier:  model.AppConfigVariable{},
+		LdapAttributeUserUsername:          model.AppConfigVariable{},
+		LdapAttributeUserEmail:             model.AppConfigVariable{},
+		LdapAttributeUserFirstName:         model.AppConfigVariable{},
+		LdapAttributeUserLastName:          model.AppConfigVariable{},
+		LdapAttributeUserProfilePicture:    model.AppConfigVariable{},
+		LdapAttributeGroupMember:           model.AppConfigVariable{Value: "member"},
+		LdapAttributeGroupUniqueIdentifier: model.AppConfigVariable{},
+		LdapAttributeGroupName:             model.AppConfigVariable{},
+		LdapAttributeAdminGroup:            model.AppConfigVariable{},
+		LdapSoftDeleteUsers:                model.AppConfigVariable{Value: "true"},
+	}
+}
+
+func (s *AppConfigService) updateAppConfigStartTransaction(ctx context.Context) (tx *gorm.DB, err error) {
+	// We start a transaction before doing any work, to ensure that we are the only ones updating the data in the database
+	// This works across multiple processes too
+	tx = s.db.Begin()
+	err = tx.Error
+	if err != nil {
+		return nil, fmt.Errorf("failed to begin database transaction: %w", err)
+	}
+
+	// With SQLite there's nothing else we need to do, because a transaction blocks the entire database
+	// However, with Postgres we need to manually lock the table to prevent others from doing the same
+	switch s.db.Name() {
+	case "postgres":
+		// We do not use "NOWAIT" so this blocks until the database is available, or the context is canceled
+		// Here we use a context with a 10s timeout in case the database is blocked for longer
+		lockCtx, lockCancel := context.WithTimeout(ctx, 10*time.Second)
+		defer lockCancel()
+		err = tx.
+			WithContext(lockCtx).
+			Exec("LOCK TABLE app_config_variables IN ACCESS EXCLUSIVE MODE").
+			Error
+		if err != nil {
+			tx.Rollback()
+			return nil, fmt.Errorf("failed to acquire lock on app_config_variables table: %w", err)
+		}
+	default:
+		// Nothing to do here
+	}
+
+	return tx, nil
+}
+
+func (s *AppConfigService) updateAppConfigUpdateDatabase(ctx context.Context, tx *gorm.DB, dbUpdate *[]model.AppConfigVariable) error {
+	err := tx.
+		WithContext(ctx).
+		Clauses(clause.OnConflict{
+			// Perform an "upsert" if the key already exists, replacing the value
+			Columns:   []clause.Column{{Name: "key"}},
+			DoUpdates: clause.AssignmentColumns([]string{"value"}),
+		}).
+		Create(&dbUpdate).
+		Error
+	if err != nil {
+		return fmt.Errorf("failed to update config in database: %w", err)
+	}
+
+	return nil
+}
+
+func (s *AppConfigService) UpdateAppConfig(ctx context.Context, input dto.AppConfigUpdateDto) ([]model.AppConfigVariable, error) {
 	if common.EnvConfig.UiConfigDisabled {
 		return nil, &common.UiConfigDisabledError{}
 	}
 
-	tx := s.db.Begin()
-	rt := reflect.ValueOf(input).Type()
-	rv := reflect.ValueOf(input)
+	// Start the transaction
+	tx, err := s.updateAppConfigStartTransaction(ctx)
+	if err != nil {
+		return nil, err
+	}
+	defer func() {
+		tx.Rollback()
+	}()
 
-	var savedConfigVariables []model.AppConfigVariable
-	for i := 0; i < rt.NumField(); i++ {
-		field := rt.Field(i)
-		key := field.Tag.Get("json")
-		value := rv.FieldByName(field.Name).String()
-
-		// If the emailEnabled is set to false, disable the emailOneTimeAccessEnabled
-		if key == s.DbConfig.EmailOneTimeAccessEnabled.Key {
-			if rv.FieldByName("EmailEnabled").String() == "false" {
-				value = "false"
-			}
-		}
-
-		var appConfigVariable model.AppConfigVariable
-		if err := tx.First(&appConfigVariable, "key = ? AND is_internal = false", key).Error; err != nil {
-			tx.Rollback()
-			return nil, err
-		}
-
-		appConfigVariable.Value = value
-		if err := tx.Save(&appConfigVariable).Error; err != nil {
-			tx.Rollback()
-			return nil, err
-		}
-
-		savedConfigVariables = append(savedConfigVariables, appConfigVariable)
+	// From here onwards, we know we are the only process/goroutine with exclusive access to the config
+	// Re-load the config from the database to be sure we have the correct data
+	cfg, err := s.loadDbConfigInternal(ctx, tx)
+	if err != nil {
+		return nil, fmt.Errorf("failed to reload config from database: %w", err)
 	}
 
-	tx.Commit()
+	defaultCfg := s.getDefaultDbConfig()
 
-	if err := s.LoadDbConfigFromDb(); err != nil {
+	// Iterate through all the fields to update
+	// We update the in-memory data (in the cfg struct) and collect values to update in the database
+	rt := reflect.ValueOf(input).Type()
+	rv := reflect.ValueOf(input)
+	dbUpdate := make([]model.AppConfigVariable, 0, rt.NumField())
+	for i := range rt.NumField() {
+		field := rt.Field(i)
+		value := rv.FieldByName(field.Name).String()
+
+		// Get the value of the json tag, taking only what's before the comma
+		key, _, _ := strings.Cut(field.Tag.Get("json"), ",")
+
+		// Update the in-memory config value
+		// If the new value is an empty string, then we set the in-memory value to the default one
+		// Skip values that are internal only and can't be updated
+		if value == "" {
+			// Ignore errors here as we know the key exists
+			defaultValue, _, _ := defaultCfg.FieldByKey(key)
+			err = cfg.UpdateField(key, defaultValue, true)
+		} else {
+			err = cfg.UpdateField(key, value, true)
+		}
+
+		// If we tried to update an internal field, ignore the error (and do not update in the DB)
+		if errors.Is(err, model.AppConfigInternalForbiddenError{}) {
+			continue
+		} else if err != nil {
+			return nil, fmt.Errorf("failed to update in-memory config for key '%s': %w", key, err)
+		}
+
+		// We always save "value" which can be an empty string
+		dbUpdate = append(dbUpdate, model.AppConfigVariable{
+			Key:   key,
+			Value: value,
+		})
+	}
+
+	// Update the values in the database
+	err = s.updateAppConfigUpdateDatabase(ctx, tx, &dbUpdate)
+	if err != nil {
 		return nil, err
 	}
 
-	return savedConfigVariables, nil
+	// Commit the changes to the DB, then finally save the updated config in the object
+	err = tx.Commit().Error
+	if err != nil {
+		return nil, fmt.Errorf("failed to commit transaction: %w", err)
+	}
+
+	s.dbConfig.Store(cfg)
+
+	// Return the updated config
+	res := cfg.ToAppConfigVariableSlice(true, false)
+	return res, nil
 }
 
-func (s *AppConfigService) UpdateImageType(imageName string, fileType string) error {
-	key := fmt.Sprintf("%sImageType", imageName)
-	err := s.db.Model(&model.AppConfigVariable{}).Where("key = ?", key).Update("value", fileType).Error
+// UpdateAppConfigValues updates the application configuration values in the database.
+func (s *AppConfigService) UpdateAppConfigValues(ctx context.Context, keysAndValues ...string) error {
+	// Count of keysAndValues must be even
+	if len(keysAndValues)%2 != 0 {
+		return errors.New("invalid number of arguments received")
+	}
+
+	// Start the transaction
+	tx, err := s.updateAppConfigStartTransaction(ctx)
+	if err != nil {
+		return err
+	}
+	defer func() {
+		tx.Rollback()
+	}()
+
+	// From here onwards, we know we are the only process/goroutine with exclusive access to the config
+	// Re-load the config from the database to be sure we have the correct data
+	cfg, err := s.loadDbConfigInternal(ctx, tx)
+	if err != nil {
+		return fmt.Errorf("failed to reload config from database: %w", err)
+	}
+
+	defaultCfg := s.getDefaultDbConfig()
+
+	// Iterate through all the fields to update
+	// We update the in-memory data (in the cfg struct) and collect values to update in the database
+	// (Note the += 2, as we are iterating through key-value pairs)
+	dbUpdate := make([]model.AppConfigVariable, 0, len(keysAndValues)/2)
+	for i := 0; i < len(keysAndValues); i += 2 {
+		key := keysAndValues[i]
+		value := keysAndValues[i+1]
+
+		// Ensure that the field is valid
+		// We do this by grabbing the default value
+		var defaultValue string
+		defaultValue, isInternal, err := defaultCfg.FieldByKey(key)
+		if err != nil {
+			return fmt.Errorf("invalid configuration key '%s': %w", key, err)
+		}
+		if !isInternal && common.EnvConfig.UiConfigDisabled {
+			return &common.UiConfigDisabledError{}
+		}
+
+		// Update the in-memory config value
+		// If the new value is an empty string, then we set the in-memory value to the default one
+		// Skip values that are internal only and can't be updated
+		if value == "" {
+			err = cfg.UpdateField(key, defaultValue, false)
+		} else {
+			err = cfg.UpdateField(key, value, false)
+		}
+		if err != nil {
+			return fmt.Errorf("failed to update in-memory config for key '%s': %w", key, err)
+		}
+
+		// We always save "value" which can be an empty string
+		dbUpdate = append(dbUpdate, model.AppConfigVariable{
+			Key:   key,
+			Value: value,
+		})
+	}
+
+	// Update the values in the database
+	err = s.updateAppConfigUpdateDatabase(ctx, tx, &dbUpdate)
 	if err != nil {
 		return err
 	}
 
-	return s.LoadDbConfigFromDb()
-}
-
-func (s *AppConfigService) ListAppConfig(showAll bool) ([]model.AppConfigVariable, error) {
-	var configuration []model.AppConfigVariable
-	var err error
-
-	if showAll {
-		err = s.db.Find(&configuration).Error
-	} else {
-		err = s.db.Find(&configuration, "is_public = true").Error
-	}
-
+	// Commit the changes to the DB, then finally save the updated config in the object
+	err = tx.Commit().Error
 	if err != nil {
-		return nil, err
+		return fmt.Errorf("failed to commit transaction: %w", err)
 	}
 
-	for i := range configuration {
-		if common.EnvConfig.UiConfigDisabled {
-			// Set the value to the environment variable if the UI config is disabled
-			configuration[i].Value = s.getConfigVariableFromEnvironmentVariable(configuration[i].Key, configuration[i].DefaultValue)
+	s.dbConfig.Store(cfg)
 
-		} else if configuration[i].Value == "" && configuration[i].DefaultValue != "" {
-			// Set the value to the default value if it is empty
-			configuration[i].Value = configuration[i].DefaultValue
-		}
-	}
-
-	return configuration, nil
+	return nil
 }
 
-func (s *AppConfigService) UpdateImage(uploadedFile *multipart.FileHeader, imageName string, oldImageType string) error {
-	fileType := utils.GetFileExtension(uploadedFile.Filename)
+func (s *AppConfigService) ListAppConfig(showAll bool) []model.AppConfigVariable {
+	return s.GetDbConfig().ToAppConfigVariableSlice(showAll, true)
+}
+
+func (s *AppConfigService) UpdateImage(ctx context.Context, uploadedFile *multipart.FileHeader, imageName string, oldImageType string) (err error) {
+	fileType := strings.ToLower(utils.GetFileExtension(uploadedFile.Filename))
 	mimeType := utils.GetImageMimeType(fileType)
 	if mimeType == "" {
 		return &common.FileTypeNotSupportedError{}
 	}
 
-	// Delete the old image if it has a different file type
+	// Save the updated image
+	imagePath := common.EnvConfig.UploadPath + "/application-images/" + imageName + "." + fileType
+	err = utils.SaveFile(uploadedFile, imagePath)
+	if err != nil {
+		return err
+	}
+
+	// Delete the old image if it has a different file type, then update the type in the database
 	if fileType != oldImageType {
-		oldImagePath := fmt.Sprintf("%s/application-images/%s.%s", common.EnvConfig.UploadPath, imageName, oldImageType)
-		if err := os.Remove(oldImagePath); err != nil {
+		oldImagePath := common.EnvConfig.UploadPath + "/application-images/" + imageName + "." + oldImageType
+		err = os.Remove(oldImagePath)
+		if err != nil {
 			return err
 		}
-	}
 
-	imagePath := fmt.Sprintf("%s/application-images/%s.%s", common.EnvConfig.UploadPath, imageName, fileType)
-	if err := utils.SaveFile(uploadedFile, imagePath); err != nil {
-		return err
-	}
+		// Update the file type in the database
+		err = s.UpdateAppConfigValues(ctx, imageName+"ImageType", fileType)
+		if err != nil {
+			return err
+		}
 
-	// Update the file type in the database
-	if err := s.UpdateImageType(imageName, fileType); err != nil {
-		return err
 	}
 
 	return nil
 }
 
-// InitDbConfig creates the default configuration values in the database if they do not exist,
-// updates existing configurations if they differ from the default, and deletes any configurations
-// that are not in the default configuration.
-func (s *AppConfigService) InitDbConfig() error {
-	// Reflect to get the underlying value of DbConfig and its default configuration
-	defaultConfigReflectValue := reflect.ValueOf(defaultDbConfig)
-	defaultKeys := make(map[string]struct{})
+// LoadDbConfig loads the configuration values from the database into the DbConfig struct.
+func (s *AppConfigService) LoadDbConfig(ctx context.Context) (err error) {
+	dest, err := s.loadDbConfigInternal(ctx, s.db)
+	if err != nil {
+		return err
+	}
 
-	// Iterate over the fields of DbConfig
-	for i := 0; i < defaultConfigReflectValue.NumField(); i++ {
-		defaultConfigVar := defaultConfigReflectValue.Field(i).Interface().(model.AppConfigVariable)
+	s.dbConfig.Store(dest)
 
-		defaultKeys[defaultConfigVar.Key] = struct{}{}
+	return nil
+}
 
-		var storedConfigVar model.AppConfigVariable
-		if err := s.db.First(&storedConfigVar, "key = ?", defaultConfigVar.Key).Error; err != nil {
-			// If the configuration does not exist, create it
-			if err := s.db.Create(&defaultConfigVar).Error; err != nil {
-				return err
+func (s *AppConfigService) loadDbConfigInternal(ctx context.Context, tx *gorm.DB) (*model.AppConfig, error) {
+	// If the UI config is disabled, only load from the env
+	if common.EnvConfig.UiConfigDisabled {
+		dest, err := s.loadDbConfigFromEnv(ctx, tx)
+		return dest, err
+	}
+
+	// First, start from the default configuration
+	dest := s.getDefaultDbConfig()
+
+	// Load all configuration values from the database
+	// This loads all values in a single shot
+	var loaded []model.AppConfigVariable
+	queryCtx, queryCancel := context.WithTimeout(ctx, 10*time.Second)
+	defer queryCancel()
+	err := tx.
+		WithContext(queryCtx).
+		Find(&loaded).Error
+	if err != nil {
+		return nil, fmt.Errorf("failed to load configuration from the database: %w", err)
+	}
+
+	// Iterate through all values loaded from the database
+	for _, v := range loaded {
+		// Find the field in the struct whose "key" tag matches, then update that
+		err = dest.UpdateField(v.Key, v.Value, false)
+
+		// We ignore the case of fields that don't exist, as there may be leftover data in the database
+		if err != nil && !errors.Is(err, model.AppConfigKeyNotFoundError{}) {
+			return nil, fmt.Errorf("failed to process config for key '%s': %w", v.Key, err)
+		}
+	}
+
+	return dest, nil
+}
+
+func (s *AppConfigService) loadDbConfigFromEnv(ctx context.Context, tx *gorm.DB) (*model.AppConfig, error) {
+	// First, start from the default configuration
+	dest := s.getDefaultDbConfig()
+
+	// Iterate through each field
+	rt := reflect.ValueOf(dest).Elem().Type()
+	rv := reflect.ValueOf(dest).Elem()
+	for i := range rt.NumField() {
+		field := rt.Field(i)
+
+		// Get the key and internal tag values
+		tagValue := strings.Split(field.Tag.Get("key"), ",")
+		key := tagValue[0]
+		isInternal := slices.Contains(tagValue, "internal")
+
+		// Internal fields are loaded from the database as they can't be set from the environment
+		if isInternal {
+			var value string
+			err := tx.WithContext(ctx).
+				Model(&model.AppConfigVariable{}).
+				Where("key = ?", key).
+				Select("value").
+				First(&value).Error
+			if err == nil {
+				rv.Field(i).FieldByName("Value").SetString(value)
 			}
 			continue
 		}
 
-		// Update existing configuration if it differs from the default
-		if storedConfigVar.Type != defaultConfigVar.Type || storedConfigVar.IsPublic != defaultConfigVar.IsPublic || storedConfigVar.IsInternal != defaultConfigVar.IsInternal || storedConfigVar.DefaultValue != defaultConfigVar.DefaultValue {
-			storedConfigVar.Type = defaultConfigVar.Type
-			storedConfigVar.IsPublic = defaultConfigVar.IsPublic
-			storedConfigVar.IsInternal = defaultConfigVar.IsInternal
-			storedConfigVar.DefaultValue = defaultConfigVar.DefaultValue
-			if err := s.db.Save(&storedConfigVar).Error; err != nil {
-				return err
-			}
+		envVarName := utils.CamelCaseToScreamingSnakeCase(key)
+
+		// Set the value if it's set
+		value, ok := os.LookupEnv(envVarName)
+		if ok {
+			rv.Field(i).FieldByName("Value").SetString(value)
 		}
 	}
 
-	// Delete any configurations not in the default keys
-	var allConfigVars []model.AppConfigVariable
-	if err := s.db.Find(&allConfigVars).Error; err != nil {
-		return err
-	}
-
-	for _, config := range allConfigVars {
-		if _, exists := defaultKeys[config.Key]; !exists {
-			if err := s.db.Delete(&config).Error; err != nil {
-				return err
-			}
-		}
-	}
-	return s.LoadDbConfigFromDb()
+	return dest, nil
 }
 
-// LoadDbConfigFromDb loads the configuration values from the database into the DbConfig struct.
-func (s *AppConfigService) LoadDbConfigFromDb() error {
-	dbConfigReflectValue := reflect.ValueOf(s.DbConfig).Elem()
+func (s *AppConfigService) initInstanceID(ctx context.Context) error {
+	// Check if the instance ID is already set
+	instanceID := s.GetDbConfig().InstanceID.Value
+	if instanceID != "" {
+		return nil
+	}
 
-	for i := 0; i < dbConfigReflectValue.NumField(); i++ {
-		dbConfigField := dbConfigReflectValue.Field(i)
-		currentConfigVar := dbConfigField.Interface().(model.AppConfigVariable)
-		var storedConfigVar model.AppConfigVariable
-		if err := s.db.First(&storedConfigVar, "key = ?", currentConfigVar.Key).Error; err != nil {
-			return err
-		}
-
-		if common.EnvConfig.UiConfigDisabled {
-			storedConfigVar.Value = s.getConfigVariableFromEnvironmentVariable(currentConfigVar.Key, storedConfigVar.DefaultValue)
-		} else if storedConfigVar.Value == "" && storedConfigVar.DefaultValue != "" {
-			storedConfigVar.Value = storedConfigVar.DefaultValue
-		}
-
-		dbConfigField.Set(reflect.ValueOf(storedConfigVar))
+	newInstanceID, err := uuid.GenerateUUID()
+	if err != nil {
+		return fmt.Errorf("failed to generate new instance ID: %w", err)
+	}
 
+	err = s.UpdateAppConfigValues(ctx, "instanceId", newInstanceID)
+	if err != nil {
+		return fmt.Errorf("failed to update instance ID in the database: %w", err)
 	}
 
 	return nil
 }
-
-func (s *AppConfigService) getConfigVariableFromEnvironmentVariable(key, fallbackValue string) string {
-	environmentVariableName := utils.CamelCaseToScreamingSnakeCase(key)
-
-	if value, exists := os.LookupEnv(environmentVariableName); exists {
-		return value
-	}
-
-	return fallbackValue
-}

backend/internal/service/app_config_service_test.go

@@ -0,0 +1,471 @@
+package service
+
+import (
+	"sync/atomic"
+	"testing"
+
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/dto"
+	"github.com/pocket-id/pocket-id/backend/internal/model"
+	"github.com/stretchr/testify/require"
+)
+
+// NewTestAppConfigService is a function used by tests to create AppConfigService objects with pre-defined configuration values
+func NewTestAppConfigService(config *model.AppConfig) *AppConfigService {
+	service := &AppConfigService{
+		dbConfig: atomic.Pointer[model.AppConfig]{},
+	}
+	service.dbConfig.Store(config)
+
+	return service
+}
+
+func TestLoadDbConfig(t *testing.T) {
+	t.Run("empty config table", func(t *testing.T) {
+		db := newDatabaseForTest(t)
+		service := &AppConfigService{
+			db: db,
+		}
+
+		// Load the config
+		err := service.LoadDbConfig(t.Context())
+		require.NoError(t, err)
+
+		// Config should be equal to default config
+		require.Equal(t, service.GetDbConfig(), service.getDefaultDbConfig())
+	})
+
+	t.Run("loads value from config table", func(t *testing.T) {
+		db := newDatabaseForTest(t)
+
+		// Populate the config table with some initial values
+		err := db.
+			Create([]model.AppConfigVariable{
+				// Overrides default value
+				{Key: "appName", Value: "Test App"},
+				{Key: "sessionDuration", Value: "5"},
+				// Does not have a default value
+				{Key: "smtpHost", Value: "example"},
+			}).
+			Error
+		require.NoError(t, err)
+
+		// Load the config
+		service := &AppConfigService{
+			db: db,
+		}
+		err = service.LoadDbConfig(t.Context())
+		require.NoError(t, err)
+
+		// Values should match expected ones
+		expect := service.getDefaultDbConfig()
+		expect.AppName.Value = "Test App"
+		expect.SessionDuration.Value = "5"
+		expect.SmtpHost.Value = "example"
+		require.Equal(t, service.GetDbConfig(), expect)
+	})
+
+	t.Run("ignores unknown config keys", func(t *testing.T) {
+		db := newDatabaseForTest(t)
+
+		// Add an entry with a key that doesn't exist in the config struct
+		err := db.Create([]model.AppConfigVariable{
+			{Key: "__nonExistentKey", Value: "some value"},
+			{Key: "appName", Value: "TestApp"}, // This one should still be loaded
+		}).Error
+		require.NoError(t, err)
+
+		service := &AppConfigService{
+			db: db,
+		}
+		// This should not fail, just ignore the unknown key
+		err = service.LoadDbConfig(t.Context())
+		require.NoError(t, err)
+
+		config := service.GetDbConfig()
+		require.Equal(t, "TestApp", config.AppName.Value)
+	})
+
+	t.Run("loading config multiple times", func(t *testing.T) {
+		db := newDatabaseForTest(t)
+
+		// Initial state
+		err := db.Create([]model.AppConfigVariable{
+			{Key: "appName", Value: "InitialApp"},
+		}).Error
+		require.NoError(t, err)
+
+		service := &AppConfigService{
+			db: db,
+		}
+		err = service.LoadDbConfig(t.Context())
+		require.NoError(t, err)
+		require.Equal(t, "InitialApp", service.GetDbConfig().AppName.Value)
+
+		// Update the database value
+		err = db.Model(&model.AppConfigVariable{}).
+			Where("key = ?", "appName").
+			Update("value", "UpdatedApp").Error
+		require.NoError(t, err)
+
+		// Load the config again, it should reflect the updated value
+		err = service.LoadDbConfig(t.Context())
+		require.NoError(t, err)
+		require.Equal(t, "UpdatedApp", service.GetDbConfig().AppName.Value)
+	})
+
+	t.Run("loads config from env when UiConfigDisabled is true", func(t *testing.T) {
+		// Save the original state and restore it after the test
+		originalUiConfigDisabled := common.EnvConfig.UiConfigDisabled
+		defer func() {
+			common.EnvConfig.UiConfigDisabled = originalUiConfigDisabled
+		}()
+
+		// Set environment variables for testing
+		t.Setenv("APP_NAME", "EnvTest App")
+		t.Setenv("SESSION_DURATION", "45")
+
+		// Enable UiConfigDisabled to load from env
+		common.EnvConfig.UiConfigDisabled = true
+
+		// Create database with config that should be ignored
+		db := newDatabaseForTest(t)
+		err := db.Create([]model.AppConfigVariable{
+			{Key: "appName", Value: "DB App"},
+			{Key: "sessionDuration", Value: "120"},
+		}).Error
+		require.NoError(t, err)
+
+		service := &AppConfigService{
+			db: db,
+		}
+
+		// Load the config
+		err = service.LoadDbConfig(t.Context())
+		require.NoError(t, err)
+
+		// Config should be loaded from env, not DB
+		config := service.GetDbConfig()
+		require.Equal(t, "EnvTest App", config.AppName.Value, "Should load appName from env")
+		require.Equal(t, "45", config.SessionDuration.Value, "Should load sessionDuration from env")
+	})
+
+	t.Run("ignores env vars when UiConfigDisabled is false", func(t *testing.T) {
+		// Save the original state and restore it after the test
+		originalUiConfigDisabled := common.EnvConfig.UiConfigDisabled
+		defer func() {
+			common.EnvConfig.UiConfigDisabled = originalUiConfigDisabled
+		}()
+
+		// Set environment variables that should be ignored
+		t.Setenv("APP_NAME", "EnvTest App")
+		t.Setenv("SESSION_DURATION", "45")
+
+		// Make sure UiConfigDisabled is false to load from DB
+		common.EnvConfig.UiConfigDisabled = false
+
+		// Create database with config values that should take precedence
+		db := newDatabaseForTest(t)
+		err := db.Create([]model.AppConfigVariable{
+			{Key: "appName", Value: "DB App"},
+			{Key: "sessionDuration", Value: "120"},
+		}).Error
+		require.NoError(t, err)
+
+		service := &AppConfigService{
+			db: db,
+		}
+
+		// Load the config
+		err = service.LoadDbConfig(t.Context())
+		require.NoError(t, err)
+
+		// Config should be loaded from DB, not env
+		config := service.GetDbConfig()
+		require.Equal(t, "DB App", config.AppName.Value, "Should load appName from DB, not env")
+		require.Equal(t, "120", config.SessionDuration.Value, "Should load sessionDuration from DB, not env")
+	})
+}
+
+func TestUpdateAppConfigValues(t *testing.T) {
+	t.Run("update single value", func(t *testing.T) {
+		db := newDatabaseForTest(t)
+
+		// Create a service with default config
+		service := &AppConfigService{
+			db: db,
+		}
+		err := service.LoadDbConfig(t.Context())
+		require.NoError(t, err)
+
+		// Update a single config value
+		err = service.UpdateAppConfigValues(t.Context(), "appName", "Test App")
+		require.NoError(t, err)
+
+		// Verify in-memory config was updated
+		config := service.GetDbConfig()
+		require.Equal(t, "Test App", config.AppName.Value)
+
+		// Verify database was updated
+		var dbValue model.AppConfigVariable
+		err = db.Where("key = ?", "appName").First(&dbValue).Error
+		require.NoError(t, err)
+		require.Equal(t, "Test App", dbValue.Value)
+	})
+
+	t.Run("update multiple values", func(t *testing.T) {
+		db := newDatabaseForTest(t)
+
+		// Create a service with default config
+		service := &AppConfigService{
+			db: db,
+		}
+		err := service.LoadDbConfig(t.Context())
+		require.NoError(t, err)
+
+		// Update multiple config values
+		err = service.UpdateAppConfigValues(
+			t.Context(),
+			"appName", "Test App",
+			"sessionDuration", "30",
+			"smtpHost", "mail.example.com",
+		)
+		require.NoError(t, err)
+
+		// Verify in-memory config was updated
+		config := service.GetDbConfig()
+		require.Equal(t, "Test App", config.AppName.Value)
+		require.Equal(t, "30", config.SessionDuration.Value)
+		require.Equal(t, "mail.example.com", config.SmtpHost.Value)
+
+		// Verify database was updated
+		var count int64
+		db.Model(&model.AppConfigVariable{}).Count(&count)
+		require.Equal(t, int64(3), count)
+
+		var appName, sessionDuration, smtpHost model.AppConfigVariable
+		err = db.Where("key = ?", "appName").First(&appName).Error
+		require.NoError(t, err)
+		require.Equal(t, "Test App", appName.Value)
+
+		err = db.Where("key = ?", "sessionDuration").First(&sessionDuration).Error
+		require.NoError(t, err)
+		require.Equal(t, "30", sessionDuration.Value)
+
+		err = db.Where("key = ?", "smtpHost").First(&smtpHost).Error
+		require.NoError(t, err)
+		require.Equal(t, "mail.example.com", smtpHost.Value)
+	})
+
+	t.Run("empty value resets to default", func(t *testing.T) {
+		db := newDatabaseForTest(t)
+
+		// Create a service with default config
+		service := &AppConfigService{
+			db: db,
+		}
+		err := service.LoadDbConfig(t.Context())
+		require.NoError(t, err)
+
+		// First change the value
+		err = service.UpdateAppConfigValues(t.Context(), "sessionDuration", "30")
+		require.NoError(t, err)
+		require.Equal(t, "30", service.GetDbConfig().SessionDuration.Value)
+
+		// Now set it to empty which should use default value
+		err = service.UpdateAppConfigValues(t.Context(), "sessionDuration", "")
+		require.NoError(t, err)
+		require.Equal(t, "60", service.GetDbConfig().SessionDuration.Value) // Default value from getDefaultDbConfig
+	})
+
+	t.Run("error with odd number of arguments", func(t *testing.T) {
+		db := newDatabaseForTest(t)
+
+		// Create a service with default config
+		service := &AppConfigService{
+			db: db,
+		}
+		err := service.LoadDbConfig(t.Context())
+		require.NoError(t, err)
+
+		// Try to update with odd number of arguments
+		err = service.UpdateAppConfigValues(t.Context(), "appName", "Test App", "sessionDuration")
+		require.Error(t, err)
+		require.Contains(t, err.Error(), "invalid number of arguments")
+	})
+
+	t.Run("error with invalid key", func(t *testing.T) {
+		db := newDatabaseForTest(t)
+
+		// Create a service with default config
+		service := &AppConfigService{
+			db: db,
+		}
+		err := service.LoadDbConfig(t.Context())
+		require.NoError(t, err)
+
+		// Try to update with invalid key
+		err = service.UpdateAppConfigValues(t.Context(), "nonExistentKey", "some value")
+		require.Error(t, err)
+		require.Contains(t, err.Error(), "invalid configuration key")
+	})
+}
+
+func TestUpdateAppConfig(t *testing.T) {
+	t.Run("updates configuration values from DTO", func(t *testing.T) {
+		db := newDatabaseForTest(t)
+
+		// Create a service with default config
+		service := &AppConfigService{
+			db: db,
+		}
+		err := service.LoadDbConfig(t.Context())
+		require.NoError(t, err)
+
+		// Create update DTO
+		input := dto.AppConfigUpdateDto{
+			AppName:         "Updated App Name",
+			SessionDuration: "120",
+			SmtpHost:        "smtp.example.com",
+			SmtpPort:        "587",
+		}
+
+		// Update config
+		updatedVars, err := service.UpdateAppConfig(t.Context(), input)
+		require.NoError(t, err)
+
+		// Verify returned updated variables
+		require.NotEmpty(t, updatedVars)
+
+		var foundAppName, foundSessionDuration, foundSmtpHost, foundSmtpPort bool
+		for _, v := range updatedVars {
+			switch v.Key {
+			case "appName":
+				require.Equal(t, "Updated App Name", v.Value)
+				foundAppName = true
+			case "sessionDuration":
+				require.Equal(t, "120", v.Value)
+				foundSessionDuration = true
+			case "smtpHost":
+				require.Equal(t, "smtp.example.com", v.Value)
+				foundSmtpHost = true
+			case "smtpPort":
+				require.Equal(t, "587", v.Value)
+				foundSmtpPort = true
+			}
+		}
+		require.True(t, foundAppName)
+		require.True(t, foundSessionDuration)
+		require.True(t, foundSmtpHost)
+		require.True(t, foundSmtpPort)
+
+		// Verify in-memory config was updated
+		config := service.GetDbConfig()
+		require.Equal(t, "Updated App Name", config.AppName.Value)
+		require.Equal(t, "120", config.SessionDuration.Value)
+		require.Equal(t, "smtp.example.com", config.SmtpHost.Value)
+		require.Equal(t, "587", config.SmtpPort.Value)
+
+		// Verify database was updated
+		var appName, sessionDuration, smtpHost, smtpPort model.AppConfigVariable
+		err = db.Where("key = ?", "appName").First(&appName).Error
+		require.NoError(t, err)
+		require.Equal(t, "Updated App Name", appName.Value)
+
+		err = db.Where("key = ?", "sessionDuration").First(&sessionDuration).Error
+		require.NoError(t, err)
+		require.Equal(t, "120", sessionDuration.Value)
+
+		err = db.Where("key = ?", "smtpHost").First(&smtpHost).Error
+		require.NoError(t, err)
+		require.Equal(t, "smtp.example.com", smtpHost.Value)
+
+		err = db.Where("key = ?", "smtpPort").First(&smtpPort).Error
+		require.NoError(t, err)
+		require.Equal(t, "587", smtpPort.Value)
+	})
+
+	t.Run("empty values reset to defaults", func(t *testing.T) {
+		db := newDatabaseForTest(t)
+
+		// Create a service with default config and modify some values
+		service := &AppConfigService{
+			db: db,
+		}
+		err := service.LoadDbConfig(t.Context())
+		require.NoError(t, err)
+
+		// First set some non-default values
+		err = service.UpdateAppConfigValues(t.Context(),
+			"appName", "Custom App",
+			"sessionDuration", "120",
+		)
+		require.NoError(t, err)
+
+		// Create update DTO with empty values to reset to defaults
+		input := dto.AppConfigUpdateDto{
+			AppName:         "", // Should reset to default "Pocket ID"
+			SessionDuration: "", // Should reset to default "60"
+		}
+
+		// Update config
+		updatedVars, err := service.UpdateAppConfig(t.Context(), input)
+		require.NoError(t, err)
+
+		// Verify returned updated variables (they should be empty strings in DB)
+		var foundAppName, foundSessionDuration bool
+		for _, v := range updatedVars {
+			switch v.Key {
+			case "appName":
+				require.Equal(t, "Pocket ID", v.Value) // Returns the default value
+				foundAppName = true
+			case "sessionDuration":
+				require.Equal(t, "60", v.Value) // Returns the default value
+				foundSessionDuration = true
+			}
+		}
+		require.True(t, foundAppName)
+		require.True(t, foundSessionDuration)
+
+		// Verify in-memory config was reset to defaults
+		config := service.GetDbConfig()
+		require.Equal(t, "Pocket ID", config.AppName.Value)  // Default value
+		require.Equal(t, "60", config.SessionDuration.Value) // Default value
+
+		// Verify database was updated with empty values
+		for _, key := range []string{"appName", "sessionDuration"} {
+			var loaded model.AppConfigVariable
+			err = db.Where("key = ?", key).First(&loaded).Error
+			require.NoErrorf(t, err, "Failed to load DB value for key '%s'", key)
+			require.Emptyf(t, loaded.Value, "Loaded value for key '%s' is not empty", key)
+		}
+	})
+
+	t.Run("cannot update when UiConfigDisabled is true", func(t *testing.T) {
+		// Save the original state and restore it after the test
+		originalUiConfigDisabled := common.EnvConfig.UiConfigDisabled
+		defer func() {
+			common.EnvConfig.UiConfigDisabled = originalUiConfigDisabled
+		}()
+
+		// Disable UI config
+		common.EnvConfig.UiConfigDisabled = true
+
+		db := newDatabaseForTest(t)
+		service := &AppConfigService{
+			db: db,
+		}
+		err := service.LoadDbConfig(t.Context())
+		require.NoError(t, err)
+
+		// Try to update config
+		_, err = service.UpdateAppConfig(t.Context(), dto.AppConfigUpdateDto{
+			AppName: "Should Not Update",
+		})
+
+		// Should get a UiConfigDisabledError
+		require.Error(t, err)
+		var uiConfigDisabledErr *common.UiConfigDisabledError
+		require.ErrorAs(t, err, &uiConfigDisabledErr)
+	})
+}

backend/internal/service/audit_log_service.go

@@ -1,9 +1,12 @@
 package service
 
 import (
+	"context"
+	"fmt"
 	"log"
 
 	userAgentParser "github.com/mileusna/useragent"
+	"github.com/pocket-id/pocket-id/backend/internal/dto"
 	"github.com/pocket-id/pocket-id/backend/internal/model"
 	"github.com/pocket-id/pocket-id/backend/internal/utils"
 	"github.com/pocket-id/pocket-id/backend/internal/utils/email"
@@ -22,10 +25,10 @@ func NewAuditLogService(db *gorm.DB, appConfigService *AppConfigService, emailSe
 }
 
 // Create creates a new audit log entry in the database
-func (s *AuditLogService) Create(event model.AuditLogEvent, ipAddress, userAgent, userID string, data model.AuditLogData) model.AuditLog {
+func (s *AuditLogService) Create(ctx context.Context, event model.AuditLogEvent, ipAddress, userAgent, userID string, data model.AuditLogData, tx *gorm.DB) model.AuditLog {
 	country, city, err := s.geoliteService.GetLocationByIP(ipAddress)
 	if err != nil {
-		log.Printf("Failed to get IP location: %v\n", err)
+		log.Printf("Failed to get IP location: %v", err)
 	}
 
 	auditLog := model.AuditLog{
@@ -39,8 +42,12 @@ func (s *AuditLogService) Create(event model.AuditLogEvent, ipAddress, userAgent
 	}
 
 	// Save the audit log in the database
-	if err := s.db.Create(&auditLog).Error; err != nil {
-		log.Printf("Failed to create audit log: %v\n", err)
+	err = tx.
+		WithContext(ctx).
+		Create(&auditLog).
+		Error
+	if err != nil {
+		log.Printf("Failed to create audit log: %v", err)
 		return model.AuditLog{}
 	}
 
@@ -48,25 +55,42 @@ func (s *AuditLogService) Create(event model.AuditLogEvent, ipAddress, userAgent
 }
 
 // CreateNewSignInWithEmail creates a new audit log entry in the database and sends an email if the device hasn't been used before
-func (s *AuditLogService) CreateNewSignInWithEmail(ipAddress, userAgent, userID string) model.AuditLog {
-	createdAuditLog := s.Create(model.AuditLogEventSignIn, ipAddress, userAgent, userID, model.AuditLogData{})
+func (s *AuditLogService) CreateNewSignInWithEmail(ctx context.Context, ipAddress, userAgent, userID string, tx *gorm.DB) model.AuditLog {
+	createdAuditLog := s.Create(ctx, model.AuditLogEventSignIn, ipAddress, userAgent, userID, model.AuditLogData{}, tx)
 
 	// Count the number of times the user has logged in from the same device
 	var count int64
-	err := s.db.Model(&model.AuditLog{}).Where("user_id = ? AND ip_address = ? AND user_agent = ?", userID, ipAddress, userAgent).Count(&count).Error
+	err := tx.
+		WithContext(ctx).
+		Model(&model.AuditLog{}).
+		Where("user_id = ? AND ip_address = ? AND user_agent = ?", userID, ipAddress, userAgent).
+		Count(&count).
+		Error
 	if err != nil {
 		log.Printf("Failed to count audit logs: %v\n", err)
 		return createdAuditLog
 	}
 
 	// If the user hasn't logged in from the same device before and email notifications are enabled, send an email
-	if s.appConfigService.DbConfig.EmailLoginNotificationEnabled.Value == "true" && count <= 1 {
+	if s.appConfigService.GetDbConfig().EmailLoginNotificationEnabled.IsTrue() && count <= 1 {
+		// We use a background context here as this is running in a goroutine
+		//nolint:contextcheck
 		go func() {
-			var user model.User
-			s.db.Where("id = ?", userID).First(&user)
+			innerCtx := context.Background()
 
-			err := SendEmail(s.emailService, email.Address{
-				Name:  user.Username,
+			// Note we don't use the transaction here because this is running in background
+			var user model.User
+			innerErr := s.db.
+				WithContext(innerCtx).
+				Where("id = ?", userID).
+				First(&user).
+				Error
+			if innerErr != nil {
+				log.Printf("Failed to load user: %v", innerErr)
+			}
+
+			innerErr = SendEmail(innerCtx, s.emailService, email.Address{
+				Name:  user.FullName(),
 				Email: user.Email,
 			}, NewLoginTemplate, &NewLoginTemplateData{
 				IPAddress: ipAddress,
@@ -75,8 +99,8 @@ func (s *AuditLogService) CreateNewSignInWithEmail(ipAddress, userAgent, userID
 				Device:    s.DeviceStringFromUserAgent(userAgent),
 				DateTime:  createdAuditLog.CreatedAt.UTC(),
 			})
-			if err != nil {
-				log.Printf("Failed to send email to '%s': %v\n", user.Email, err)
+			if innerErr != nil {
+				log.Printf("Failed to send email to '%s': %v", user.Email, innerErr)
 			}
 		}()
 	}
@@ -85,9 +109,12 @@ func (s *AuditLogService) CreateNewSignInWithEmail(ipAddress, userAgent, userID
 }
 
 // ListAuditLogsForUser retrieves all audit logs for a given user ID
-func (s *AuditLogService) ListAuditLogsForUser(userID string, sortedPaginationRequest utils.SortedPaginationRequest) ([]model.AuditLog, utils.PaginationResponse, error) {
+func (s *AuditLogService) ListAuditLogsForUser(ctx context.Context, userID string, sortedPaginationRequest utils.SortedPaginationRequest) ([]model.AuditLog, utils.PaginationResponse, error) {
 	var logs []model.AuditLog
-	query := s.db.Model(&model.AuditLog{}).Where("user_id = ?", userID)
+	query := s.db.
+		WithContext(ctx).
+		Model(&model.AuditLog{}).
+		Where("user_id = ?", userID)
 
 	pagination, err := utils.PaginateAndSort(sortedPaginationRequest, query, &logs)
 	return logs, pagination, err
@@ -97,3 +124,107 @@ func (s *AuditLogService) DeviceStringFromUserAgent(userAgent string) string {
 	ua := userAgentParser.Parse(userAgent)
 	return ua.Name + " on " + ua.OS + " " + ua.OSVersion
 }
+
+func (s *AuditLogService) ListAllAuditLogs(ctx context.Context, sortedPaginationRequest utils.SortedPaginationRequest, filters dto.AuditLogFilterDto) ([]model.AuditLog, utils.PaginationResponse, error) {
+	var logs []model.AuditLog
+
+	query := s.db.
+		WithContext(ctx).
+		Preload("User").
+		Model(&model.AuditLog{})
+
+	if filters.UserID != "" {
+		query = query.Where("user_id = ?", filters.UserID)
+	}
+	if filters.Event != "" {
+		query = query.Where("event = ?", filters.Event)
+	}
+	if filters.ClientName != "" {
+		dialect := s.db.Name()
+		switch dialect {
+		case "sqlite":
+			query = query.Where("json_extract(data, '$.clientName') = ?", filters.ClientName)
+		case "postgres":
+			query = query.Where("data->>'clientName' = ?", filters.ClientName)
+		default:
+			return nil, utils.PaginationResponse{}, fmt.Errorf("unsupported database dialect: %s", dialect)
+		}
+	}
+	if filters.Location != "" {
+		switch filters.Location {
+		case "external":
+			query = query.Where("country != 'Internal Network'")
+		case "internal":
+			query = query.Where("country = 'Internal Network'")
+		}
+	}
+
+	pagination, err := utils.PaginateAndSort(sortedPaginationRequest, query, &logs)
+	if err != nil {
+		return nil, pagination, err
+	}
+
+	return logs, pagination, nil
+}
+
+func (s *AuditLogService) ListUsernamesWithIds(ctx context.Context) (users map[string]string, err error) {
+	query := s.db.
+		WithContext(ctx).
+		Joins("User").
+		Model(&model.AuditLog{}).
+		Select("DISTINCT \"User\".id, \"User\".username").
+		Where("\"User\".username IS NOT NULL")
+
+	type Result struct {
+		ID       string `gorm:"column:id"`
+		Username string `gorm:"column:username"`
+	}
+
+	var results []Result
+	if err := query.Find(&results).Error; err != nil {
+		return nil, fmt.Errorf("failed to query user IDs: %w", err)
+	}
+
+	users = make(map[string]string, len(results))
+	for _, result := range results {
+		users[result.ID] = result.Username
+	}
+
+	return users, nil
+}
+
+func (s *AuditLogService) ListClientNames(ctx context.Context) (clientNames []string, err error) {
+	dialect := s.db.Name()
+	query := s.db.
+		WithContext(ctx).
+		Model(&model.AuditLog{})
+
+	switch dialect {
+	case "sqlite":
+		query = query.
+			Select("DISTINCT json_extract(data, '$.clientName') AS client_name").
+			Where("json_extract(data, '$.clientName') IS NOT NULL")
+	case "postgres":
+		query = query.
+			Select("DISTINCT data->>'clientName' AS client_name").
+			Where("data->>'clientName' IS NOT NULL")
+	default:
+		return nil, fmt.Errorf("unsupported database dialect: %s", dialect)
+	}
+
+	type Result struct {
+		ClientName string `gorm:"column:client_name"`
+	}
+
+	var results []Result
+	if err := query.Find(&results).Error; err != nil {
+		return nil, fmt.Errorf("failed to query client IDs: %w", err)
+	}
+
+	clientNames = make([]string, len(results))
+	for i, result := range results {
+		clientNames[i] = result.ClientName
+	}
+
+	return clientNames, nil
+}

backend/internal/service/custom_claim_service.go

@@ -1,34 +1,14 @@
 package service
 
 import (
+	"context"
+
 	"github.com/pocket-id/pocket-id/backend/internal/common"
 	"github.com/pocket-id/pocket-id/backend/internal/dto"
 	"github.com/pocket-id/pocket-id/backend/internal/model"
 	"gorm.io/gorm"
 )
 
-// Reserved claims
-var reservedClaims = map[string]struct{}{
-	"given_name":         {},
-	"family_name":        {},
-	"name":               {},
-	"email":              {},
-	"preferred_username": {},
-	"groups":             {},
-	"sub":                {},
-	"iss":                {},
-	"aud":                {},
-	"exp":                {},
-	"iat":                {},
-	"auth_time":          {},
-	"nonce":              {},
-	"acr":                {},
-	"amr":                {},
-	"azp":                {},
-	"nbf":                {},
-	"jti":                {},
-}
-
 type CustomClaimService struct {
 	db *gorm.DB
 }
@@ -39,8 +19,30 @@ func NewCustomClaimService(db *gorm.DB) *CustomClaimService {
 
 // isReservedClaim checks if a claim key is reserved e.g. email, preferred_username
 func isReservedClaim(key string) bool {
-	_, ok := reservedClaims[key]
-	return ok
+	switch key {
+	case "given_name",
+		"family_name",
+		"name",
+		"email",
+		"preferred_username",
+		"groups",
+		TokenTypeClaim,
+		"sub",
+		"iss",
+		"aud",
+		"exp",
+		"iat",
+		"auth_time",
+		"nonce",
+		"acr",
+		"amr",
+		"azp",
+		"nbf",
+		"jti":
+		return true
+	default:
+		return false
+	}
 }
 
 // idType is the type of the id used to identify the user or user group
@@ -52,28 +54,37 @@ const (
 )
 
 // UpdateCustomClaimsForUser updates the custom claims for a user
-func (s *CustomClaimService) UpdateCustomClaimsForUser(userID string, claims []dto.CustomClaimCreateDto) ([]model.CustomClaim, error) {
-	return s.updateCustomClaims(UserID, userID, claims)
+func (s *CustomClaimService) UpdateCustomClaimsForUser(ctx context.Context, userID string, claims []dto.CustomClaimCreateDto) ([]model.CustomClaim, error) {
+	return s.updateCustomClaims(ctx, UserID, userID, claims)
 }
 
 // UpdateCustomClaimsForUserGroup updates the custom claims for a user group
-func (s *CustomClaimService) UpdateCustomClaimsForUserGroup(userGroupID string, claims []dto.CustomClaimCreateDto) ([]model.CustomClaim, error) {
-	return s.updateCustomClaims(UserGroupID, userGroupID, claims)
+func (s *CustomClaimService) UpdateCustomClaimsForUserGroup(ctx context.Context, userGroupID string, claims []dto.CustomClaimCreateDto) ([]model.CustomClaim, error) {
+	return s.updateCustomClaims(ctx, UserGroupID, userGroupID, claims)
 }
 
 // updateCustomClaims updates the custom claims for a user or user group
-func (s *CustomClaimService) updateCustomClaims(idType idType, value string, claims []dto.CustomClaimCreateDto) ([]model.CustomClaim, error) {
+func (s *CustomClaimService) updateCustomClaims(ctx context.Context, idType idType, value string, claims []dto.CustomClaimCreateDto) ([]model.CustomClaim, error) {
 	// Check for duplicate keys in the claims slice
-	seenKeys := make(map[string]bool)
+	seenKeys := make(map[string]struct{})
 	for _, claim := range claims {
-		if seenKeys[claim.Key] {
+		if _, ok := seenKeys[claim.Key]; ok {
 			return nil, &common.DuplicateClaimError{Key: claim.Key}
 		}
-		seenKeys[claim.Key] = true
+		seenKeys[claim.Key] = struct{}{}
 	}
 
+	tx := s.db.Begin()
+	defer func() {
+		tx.Rollback()
+	}()
+
 	var existingClaims []model.CustomClaim
-	err := s.db.Where(string(idType), value).Find(&existingClaims).Error
+	err := tx.
+		WithContext(ctx).
+		Where(string(idType), value).
+		Find(&existingClaims).
+		Error
 	if err != nil {
 		return nil, err
 	}
@@ -87,8 +98,12 @@ func (s *CustomClaimService) updateCustomClaims(idType idType, value string, cla
 				break
 			}
 		}
+
 		if !found {
-			err = s.db.Delete(&existingClaim).Error
+			err = tx.
+				WithContext(ctx).
+				Delete(&existingClaim).
+				Error
 			if err != nil {
 				return nil, err
 			}
@@ -105,14 +120,20 @@ func (s *CustomClaimService) updateCustomClaims(idType idType, value string, cla
 			Value: claim.Value,
 		}
 
-		if idType == UserID {
+		switch idType {
+		case UserID:
 			customClaim.UserID = &value
-		} else if idType == UserGroupID {
+		case UserGroupID:
 			customClaim.UserGroupID = &value
 		}
 
 		// Update the claim if it already exists or create a new one
-		err = s.db.Where(string(idType)+" = ? AND key = ?", value, claim.Key).Assign(&customClaim).FirstOrCreate(&model.CustomClaim{}).Error
+		err = tx.
+			WithContext(ctx).
+			Where(string(idType)+" = ? AND key = ?", value, claim.Key).
+			Assign(&customClaim).
+			FirstOrCreate(&model.CustomClaim{}).
+			Error
 		if err != nil {
 			return nil, err
 		}
@@ -120,7 +141,16 @@ func (s *CustomClaimService) updateCustomClaims(idType idType, value string, cla
 
 	// Get the updated claims
 	var updatedClaims []model.CustomClaim
-	err = s.db.Where(string(idType)+" = ?", value).Find(&updatedClaims).Error
+	err = tx.
+		WithContext(ctx).
+		Where(string(idType)+" = ?", value).
+		Find(&updatedClaims).
+		Error
+	if err != nil {
+		return nil, err
+	}
+
+	err = tx.Commit().Error
 	if err != nil {
 		return nil, err
 	}
@@ -128,23 +158,31 @@ func (s *CustomClaimService) updateCustomClaims(idType idType, value string, cla
 	return updatedClaims, nil
 }
 
-func (s *CustomClaimService) GetCustomClaimsForUser(userID string) ([]model.CustomClaim, error) {
+func (s *CustomClaimService) GetCustomClaimsForUser(ctx context.Context, userID string, tx *gorm.DB) ([]model.CustomClaim, error) {
 	var customClaims []model.CustomClaim
-	err := s.db.Where("user_id = ?", userID).Find(&customClaims).Error
+	err := tx.
+		WithContext(ctx).
+		Where("user_id = ?", userID).
+		Find(&customClaims).
+		Error
 	return customClaims, err
 }
 
-func (s *CustomClaimService) GetCustomClaimsForUserGroup(userGroupID string) ([]model.CustomClaim, error) {
+func (s *CustomClaimService) GetCustomClaimsForUserGroup(ctx context.Context, userGroupID string, tx *gorm.DB) ([]model.CustomClaim, error) {
 	var customClaims []model.CustomClaim
-	err := s.db.Where("user_group_id = ?", userGroupID).Find(&customClaims).Error
+	err := tx.
+		WithContext(ctx).
+		Where("user_group_id = ?", userGroupID).
+		Find(&customClaims).
+		Error
 	return customClaims, err
 }
 
 // GetCustomClaimsForUserWithUserGroups returns the custom claims of a user and all user groups the user is a member of,
 // prioritizing the user's claims over user group claims with the same key.
-func (s *CustomClaimService) GetCustomClaimsForUserWithUserGroups(userID string) ([]model.CustomClaim, error) {
+func (s *CustomClaimService) GetCustomClaimsForUserWithUserGroups(ctx context.Context, userID string, tx *gorm.DB) ([]model.CustomClaim, error) {
 	// Get the custom claims of the user
-	customClaims, err := s.GetCustomClaimsForUser(userID)
+	customClaims, err := s.GetCustomClaimsForUser(ctx, userID, tx)
 	if err != nil {
 		return nil, err
 	}
@@ -157,7 +195,9 @@ func (s *CustomClaimService) GetCustomClaimsForUserWithUserGroups(userID string)
 
 	// Get all user groups of the user
 	var userGroupsOfUser []model.UserGroup
-	err = s.db.Preload("CustomClaims").
+	err = tx.
+		WithContext(ctx).
+		Preload("CustomClaims").
 		Joins("JOIN user_groups_users ON user_groups_users.user_group_id = user_groups.id").
 		Where("user_groups_users.user_id = ?", userID).
 		Find(&userGroupsOfUser).Error
@@ -185,10 +225,12 @@ func (s *CustomClaimService) GetCustomClaimsForUserWithUserGroups(userID string)
 }
 
 // GetSuggestions returns a list of custom claim keys that have been used before
-func (s *CustomClaimService) GetSuggestions() ([]string, error) {
+func (s *CustomClaimService) GetSuggestions(ctx context.Context) ([]string, error) {
 	var customClaimsKeys []string
 
-	err := s.db.Model(&model.CustomClaim{}).
+	err := s.db.
+		WithContext(ctx).
+		Model(&model.CustomClaim{}).
 		Group("key").
 		Order("COUNT(*) DESC").
 		Pluck("key", &customClaimsKeys).Error

backend/internal/service/e2etest_service.go

@@ -1,7 +1,12 @@
+//go:build e2etest
+
 package service
 
 import (
+	"context"
 	"crypto/ecdsa"
+	"crypto/elliptic"
+	"crypto/rand"
 	"crypto/x509"
 	"encoding/base64"
 	"fmt"
@@ -13,6 +18,7 @@ import (
 	"github.com/fxamacker/cbor/v2"
 	"github.com/go-webauthn/webauthn/protocol"
 	"github.com/lestrrat-go/jwx/v3/jwk"
+	"github.com/lestrrat-go/jwx/v3/jwt"
 	"gorm.io/gorm"
 
 	"github.com/pocket-id/pocket-id/backend/internal/common"
@@ -26,14 +32,45 @@ type TestService struct {
 	db               *gorm.DB
 	jwtService       *JwtService
 	appConfigService *AppConfigService
+	ldapService      *LdapService
+	externalIdPKey   jwk.Key
 }
 
-func NewTestService(db *gorm.DB, appConfigService *AppConfigService, jwtService *JwtService) *TestService {
-	return &TestService{db: db, appConfigService: appConfigService, jwtService: jwtService}
+func NewTestService(db *gorm.DB, appConfigService *AppConfigService, jwtService *JwtService, ldapService *LdapService) (*TestService, error) {
+	s := &TestService{
+		db:               db,
+		appConfigService: appConfigService,
+		jwtService:       jwtService,
+		ldapService:      ldapService,
+	}
+	err := s.initExternalIdP()
+	if err != nil {
+		return nil, fmt.Errorf("failed to initialize external IdP: %w", err)
+	}
+	return s, nil
 }
 
-func (s *TestService) SeedDatabase() error {
-	return s.db.Transaction(func(tx *gorm.DB) error {
+// Initializes the "external IdP"
+// This creates a new "issuing authority" containing a public JWKS
+// It also stores the private key internally that will be used to issue JWTs
+func (s *TestService) initExternalIdP() error {
+	// Generate a new ECDSA key
+	rawKey, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
+	if err != nil {
+		return fmt.Errorf("failed to generate private key: %w", err)
+	}
+
+	s.externalIdPKey, err = utils.ImportRawKey(rawKey)
+	if err != nil {
+		return fmt.Errorf("failed to import private key: %w", err)
+	}
+
+	return nil
+}
+
+//nolint:gocognit
+func (s *TestService) SeedDatabase(baseURL string) error {
+	err := s.db.Transaction(func(tx *gorm.DB) error {
 		users := []model.User{
 			{
 				Base: model.Base{
@@ -133,6 +170,26 @@ func (s *TestService) SeedDatabase() error {
 					userGroups[1],
 				},
 			},
+			{
+				Base: model.Base{
+					ID: "c48232ff-ff65-45ed-ae96-7afa8a9b443b",
+				},
+				Name:              "Federated",
+				Secret:            "$2a$10$Ak.FP8riD1ssy2AGGbG.gOpnp/rBpymd74j0nxNMtW0GG1Lb4gzxe", // PYjrE9u4v9GVqXKi52eur0eb2Ci4kc0x
+				CallbackURLs:      model.UrlList{"http://federated/auth/callback"},
+				CreatedByID:       users[1].ID,
+				AllowedUserGroups: []model.UserGroup{},
+				Credentials: model.OidcClientCredentials{
+					FederatedIdentities: []model.OidcClientFederatedIdentity{
+						{
+							Issuer:   "https://external-idp.local",
+							Audience: "api://PocketID",
+							Subject:  "c48232ff-ff65-45ed-ae96-7afa8a9b443b",
+							JWKS:     baseURL + "/api/externalidp/jwks.json",
+						},
+					},
+				},
+			},
 		}
 		for _, client := range oidcClients {
 			if err := tx.Create(&client).Error; err != nil {
@@ -140,16 +197,28 @@ func (s *TestService) SeedDatabase() error {
 			}
 		}
 
-		authCode := model.OidcAuthorizationCode{
-			Code:      "auth-code",
-			Scope:     "openid profile",
-			Nonce:     "nonce",
-			ExpiresAt: datatype.DateTime(time.Now().Add(1 * time.Hour)),
-			UserID:    users[0].ID,
-			ClientID:  oidcClients[0].ID,
+		authCodes := []model.OidcAuthorizationCode{
+			{
+				Code:      "auth-code",
+				Scope:     "openid profile",
+				Nonce:     "nonce",
+				ExpiresAt: datatype.DateTime(time.Now().Add(1 * time.Hour)),
+				UserID:    users[0].ID,
+				ClientID:  oidcClients[0].ID,
+			},
+			{
+				Code:      "federated",
+				Scope:     "openid profile",
+				Nonce:     "nonce",
+				ExpiresAt: datatype.DateTime(time.Now().Add(1 * time.Hour)),
+				UserID:    users[1].ID,
+				ClientID:  oidcClients[2].ID,
+			},
 		}
-		if err := tx.Create(&authCode).Error; err != nil {
-			return err
+		for _, authCode := range authCodes {
+			if err := tx.Create(&authCode).Error; err != nil {
+				return err
+			}
 		}
 
 		refreshToken := model.OidcRefreshToken{
@@ -172,24 +241,30 @@ func (s *TestService) SeedDatabase() error {
 			return err
 		}
 
-		userAuthorizedClient := model.UserAuthorizedOidcClient{
-			Scope:    "openid profile email",
-			UserID:   users[0].ID,
-			ClientID: oidcClients[0].ID,
+		userAuthorizedClients := []model.UserAuthorizedOidcClient{
+			{
+				Scope:    "openid profile email",
+				UserID:   users[0].ID,
+				ClientID: oidcClients[0].ID,
+			},
+			{
+				Scope:    "openid profile email",
+				UserID:   users[1].ID,
+				ClientID: oidcClients[2].ID,
+			},
 		}
-		if err := tx.Create(&userAuthorizedClient).Error; err != nil {
-			return err
+		for _, userAuthorizedClient := range userAuthorizedClients {
+			if err := tx.Create(&userAuthorizedClient).Error; err != nil {
+				return err
+			}
 		}
 
 		// To generate a new key pair, run the following command:
 		// openssl genpkey -algorithm EC -pkeyopt ec_paramgen_curve:P-256 | \
 		// openssl pkcs8 -topk8 -nocrypt | tee >(openssl pkey -pubout)
 
-		publicKeyPasskey1, err := s.getCborPublicKey("MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEwcOo5KV169KR67QEHrcYkeXE3CCxv2BgwnSq4VYTQxyLtdmKxegexa8JdwFKhKXa2BMI9xaN15BoL6wSCRFJhg==")
-		publicKeyPasskey2, err := s.getCborPublicKey("MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEj4qA0PrZzg8Co1C27nyUbzrp8Ewjr7eOlGI2LfrzmbL5nPhZRAdJ3hEaqrHMSnJBhfMqtQGKwDYpaLIQFAKLhw==")
-		if err != nil {
-			return err
-		}
+		publicKeyPasskey1, _ := s.getCborPublicKey("MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEwcOo5KV169KR67QEHrcYkeXE3CCxv2BgwnSq4VYTQxyLtdmKxegexa8JdwFKhKXa2BMI9xaN15BoL6wSCRFJhg==")
+		publicKeyPasskey2, _ := s.getCborPublicKey("MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEj4qA0PrZzg8Co1C27nyUbzrp8Ewjr7eOlGI2LfrzmbL5nPhZRAdJ3hEaqrHMSnJBhfMqtQGKwDYpaLIQFAKLhw==")
 		webauthnCredentials := []model.WebauthnCredential{
 			{
 				Name:            "Passkey 1",
@@ -235,8 +310,58 @@ func (s *TestService) SeedDatabase() error {
 			return err
 		}
 
+		signupTokens := []model.SignupToken{
+			{
+				Base: model.Base{
+					ID: "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
+				},
+				Token:      "VALID1234567890A",
+				ExpiresAt:  datatype.DateTime(time.Now().Add(24 * time.Hour)),
+				UsageLimit: 1,
+				UsageCount: 0,
+			},
+			{
+				Base: model.Base{
+					ID: "b2c3d4e5-f6g7-8901-bcde-f12345678901",
+				},
+				Token:      "PARTIAL567890ABC",
+				ExpiresAt:  datatype.DateTime(time.Now().Add(7 * 24 * time.Hour)),
+				UsageLimit: 5,
+				UsageCount: 2,
+			},
+			{
+				Base: model.Base{
+					ID: "c3d4e5f6-g7h8-9012-cdef-123456789012",
+				},
+				Token:      "EXPIRED34567890B",
+				ExpiresAt:  datatype.DateTime(time.Now().Add(-24 * time.Hour)), // Expired
+				UsageLimit: 3,
+				UsageCount: 1,
+			},
+			{
+				Base: model.Base{
+					ID: "d4e5f6g7-h8i9-0123-def0-234567890123",
+				},
+				Token:      "FULLYUSED567890C",
+				ExpiresAt:  datatype.DateTime(time.Now().Add(24 * time.Hour)),
+				UsageLimit: 1,
+				UsageCount: 1, // Usage limit reached
+			},
+		}
+		for _, token := range signupTokens {
+			if err := tx.Create(&token).Error; err != nil {
+				return err
+			}
+		}
+
 		return nil
 	})
+
+	if err != nil {
+		return err
+	}
+
+	return nil
 }
 
 func (s *TestService) ResetDatabase() error {
@@ -299,26 +424,22 @@ func (s *TestService) ResetApplicationImages() error {
 	return nil
 }
 
-func (s *TestService) ResetAppConfig() error {
-	// Reseed the config variables
-	if err := s.appConfigService.InitDbConfig(); err != nil {
-		return err
-	}
-
-	// Reset all app config variables to their default values
-	if err := s.db.Session(&gorm.Session{AllowGlobalUpdate: true}).Model(&model.AppConfigVariable{}).Update("value", "").Error; err != nil {
+func (s *TestService) ResetAppConfig(ctx context.Context) error {
+	// Reset all app config variables to their default values in the database
+	err := s.db.Session(&gorm.Session{AllowGlobalUpdate: true}).Model(&model.AppConfigVariable{}).Update("value", "").Error
+	if err != nil {
 		return err
 	}
 
 	// Reload the app config from the database after resetting the values
-	return s.appConfigService.LoadDbConfigFromDb()
+	return s.appConfigService.LoadDbConfig(ctx)
 }
 
 func (s *TestService) SetJWTKeys() {
 	const privateKeyString = `{"alg":"RS256","d":"mvMDWSdPPvcum0c0iEHE2gbqtV2NKMmLwrl9E6K7g8lTV95SePLnW_bwyMPV7EGp7PQk3l17I5XRhFjze7GqTnFIOgKzMianPs7jv2ELtBMGK0xOPATgu1iGb70xZ6vcvuEfRyY3dJ0zr4jpUdVuXwKmx9rK4IdZn2dFCKfvSuspqIpz11RhF1ALrqDLkxGVv7ZwNh0_VhJZU9hcjG5l6xc7rQEKpPRkZp0IdjkGS8Z0FskoVaiRIWAbZuiVFB9WCW8k1czC4HQTPLpII01bUQx2ludbm0UlXRgVU9ptUUbU7GAImQqTOW8LfPGklEvcgzlIlR_oqw4P9yBxLi-yMQ","dp":"pvNCSnnhbo8Igw9psPR-DicxFnkXlu_ix4gpy6efTrxA-z1VDFDioJ814vKQNioYDzpyAP1gfMPhRkvG_q0hRZsJah3Sb9dfA-WkhSWY7lURQP4yIBTMU0PF_rEATuS7lRciYk1SOx5fqXZd3m_LP0vpBC4Ujlq6NAq6CIjCnms","dq":"TtUVGCCkPNgfOLmkYXu7dxxUCV5kB01-xAEK2OY0n0pG8vfDophH4_D_ZC7nvJ8J9uDhs_3JStexq1lIvaWtG99RNTChIEDzpdn6GH9yaVcb_eB4uJjrNm64FhF8PGCCwxA-xMCZMaARKwhMB2_IOMkxUbWboL3gnhJ2rDO_QO0","e":"AQAB","kid":"8uHDw3M6rf8","kty":"RSA","n":"yaeEL0VKoPBXIAaWXsUgmu05lAvEIIdJn0FX9lHh4JE5UY9B83C5sCNdhs9iSWzpeP11EVjWp8i3Yv2CF7c7u50BXnVBGtxpZpFC-585UXacoJ0chUmarL9GRFJcM1nPHBTFu68aRrn1rIKNHUkNaaxFo0NFGl_4EDDTO8HwawTjwkPoQlRzeByhlvGPVvwgB3Fn93B8QJ_cZhXKxJvjjrC_8Pk76heC_ntEMru71Ix77BoC3j2TuyiN7m9RNBW8BU5q6lKoIdvIeZfTFLzi37iufyfvMrJTixp9zhNB1NxlLCeOZl2MXegtiGqd2H3cbAyqoOiv9ihUWTfXj7SxJw","p":"_Yylc9e07CKdqNRD2EosMC2mrhrEa9j5oY_l00Qyy4-jmCA59Q9viyqvveRo0U7cRvFA5BWgWN6GGLh1DG3X-QBqVr0dnk3uzbobb55RYUXyPLuBZI2q6w2oasbiDwPdY7KpkVv_H-bpITQlyDvO8hhucA6rUV7F6KTQVz8M3Ms","q":"y5p3hch-7jJ21TkAhp_Vk1fLCAuD4tbErwQs2of9ja8sB4iJOs5Wn6HD3P7Mc8Plye7qaLHvzc8I5g0tPKWvC0DPd_FLPXiWwMVAzee3NUX_oGeJNOQp11y1w_KqdO9qZqHSEPZ3NcFL_SZMFgggxhM1uzRiPzsVN0lnD_6prZU","qi":"2Grt6uXHm61ji3xSdkBWNtUnj19vS1-7rFJp5SoYztVQVThf_W52BAiXKBdYZDRVoItC_VS2NvAOjeJjhYO_xQ_q3hK7MdtuXfEPpLnyXKkmWo3lrJ26wbeF6l05LexCkI7ShsOuSt-dsyaTJTszuKDIA6YOfWvfo3aVZmlWRaI","use":"sig"}`
 
 	privateKey, _ := jwk.ParseKey([]byte(privateKeyString))
-	s.jwtService.SetKey(privateKey)
+	_ = s.jwtService.SetKey(privateKey)
 }
 
 // getCborPublicKey decodes a Base64 encoded public key and returns the CBOR encoded COSE key
@@ -352,3 +473,94 @@ func (s *TestService) getCborPublicKey(base64PublicKey string) ([]byte, error) {
 
 	return cborPublicKey, nil
 }
+
+// SyncLdap triggers an LDAP synchronization
+func (s *TestService) SyncLdap(ctx context.Context) error {
+	return s.ldapService.SyncAll(ctx)
+}
+
+// SetLdapTestConfig writes the test LDAP config variables directly to the database.
+func (s *TestService) SetLdapTestConfig(ctx context.Context) error {
+	err := s.db.Transaction(func(tx *gorm.DB) error {
+		ldapConfigs := map[string]string{
+			"ldapUrl":                            "ldap://lldap:3890",
+			"ldapBindDn":                         "uid=admin,ou=people,dc=pocket-id,dc=org",
+			"ldapBindPassword":                   "admin_password",
+			"ldapBase":                           "dc=pocket-id,dc=org",
+			"ldapUserSearchFilter":               "(objectClass=person)",
+			"ldapUserGroupSearchFilter":          "(objectClass=groupOfNames)",
+			"ldapSkipCertVerify":                 "true",
+			"ldapAttributeUserUniqueIdentifier":  "uuid",
+			"ldapAttributeUserUsername":          "uid",
+			"ldapAttributeUserEmail":             "mail",
+			"ldapAttributeUserFirstName":         "givenName",
+			"ldapAttributeUserLastName":          "sn",
+			"ldapAttributeGroupUniqueIdentifier": "uuid",
+			"ldapAttributeGroupName":             "uid",
+			"ldapAttributeGroupMember":           "member",
+			"ldapAttributeAdminGroup":            "admin_group",
+			"ldapSoftDeleteUsers":                "true",
+			"ldapEnabled":                        "true",
+		}
+
+		for key, value := range ldapConfigs {
+			configVar := model.AppConfigVariable{Key: key, Value: value}
+			if err := tx.Create(&configVar).Error; err != nil {
+				return fmt.Errorf("failed to create config variable '%s': %w", key, err)
+			}
+		}
+		return nil
+	})
+
+	if err != nil {
+		return fmt.Errorf("failed to set LDAP test config: %w", err)
+	}
+
+	if err := s.appConfigService.LoadDbConfig(ctx); err != nil {
+		return fmt.Errorf("failed to load app config: %w", err)
+	}
+
+	return nil
+}
+
+func (s *TestService) SignRefreshToken(userID, clientID, refreshToken string) (string, error) {
+	return s.jwtService.GenerateOAuthRefreshToken(userID, clientID, refreshToken)
+}
+
+// GetExternalIdPJWKS returns the JWKS for the "external IdP".
+func (s *TestService) GetExternalIdPJWKS() (jwk.Set, error) {
+	pubKey, err := s.externalIdPKey.PublicKey()
+	if err != nil {
+		return nil, fmt.Errorf("failed to get public key: %w", err)
+	}
+
+	set := jwk.NewSet()
+	err = set.AddKey(pubKey)
+	if err != nil {
+		return nil, fmt.Errorf("failed to add public key to set: %w", err)
+	}
+
+	return set, nil
+}
+
+func (s *TestService) SignExternalIdPToken(iss, sub, aud string) (string, error) {
+	now := time.Now()
+	token, err := jwt.NewBuilder().
+		Subject(sub).
+		Expiration(now.Add(time.Hour)).
+		IssuedAt(now).
+		Issuer(iss).
+		Audience([]string{aud}).
+		Build()
+	if err != nil {
+		return "", fmt.Errorf("failed to build token: %w", err)
+	}
+
+	alg, _ := s.externalIdPKey.Algorithm()
+	signed, err := jwt.Sign(token, jwt.WithKey(alg, s.externalIdPKey))
+	if err != nil {
+		return "", fmt.Errorf("failed to sign token: %w", err)
+	}
+
+	return string(signed), nil
+}

backend/internal/service/email_service.go

@@ -2,24 +2,28 @@ package service
 
 import (
 	"bytes"
+	"context"
 	"crypto/tls"
 	"errors"
 	"fmt"
-	"github.com/emersion/go-sasl"
-	"github.com/emersion/go-smtp"
-	"github.com/pocket-id/pocket-id/backend/internal/common"
-	"github.com/pocket-id/pocket-id/backend/internal/model"
-	"github.com/pocket-id/pocket-id/backend/internal/utils/email"
-	"gorm.io/gorm"
 	htemplate "html/template"
+	"io"
 	"mime/multipart"
 	"mime/quotedprintable"
 	"net/textproto"
 	"os"
+	"strings"
 	ttemplate "text/template"
 	"time"
+
+	"github.com/emersion/go-sasl"
+	"github.com/emersion/go-smtp"
 	"github.com/google/uuid"
-	"strings"
+	"gorm.io/gorm"
+
+	"github.com/pocket-id/pocket-id/backend/internal/common"
+	"github.com/pocket-id/pocket-id/backend/internal/model"
+	"github.com/pocket-id/pocket-id/backend/internal/utils/email"
 )
 
 type EmailService struct {
@@ -29,7 +33,7 @@ type EmailService struct {
 	textTemplates    map[string]*ttemplate.Template
 }
 
-func NewEmailService(appConfigService *AppConfigService, db *gorm.DB) (*EmailService, error) {
+func NewEmailService(db *gorm.DB, appConfigService *AppConfigService) (*EmailService, error) {
 	htmlTemplates, err := email.PrepareHTMLTemplates(emailTemplatesPaths)
 	if err != nil {
 		return nil, fmt.Errorf("prepare html templates: %w", err)
@@ -48,22 +52,28 @@ func NewEmailService(appConfigService *AppConfigService, db *gorm.DB) (*EmailSer
 	}, nil
 }
 
-func (srv *EmailService) SendTestEmail(recipientUserId string) error {
+func (srv *EmailService) SendTestEmail(ctx context.Context, recipientUserId string) error {
 	var user model.User
-	if err := srv.db.First(&user, "id = ?", recipientUserId).Error; err != nil {
+	err := srv.db.
+		WithContext(ctx).
+		First(&user, "id = ?", recipientUserId).
+		Error
+	if err != nil {
 		return err
 	}
 
-	return SendEmail(srv,
+	return SendEmail(ctx, srv,
 		email.Address{
 			Email: user.Email,
 			Name:  user.FullName(),
 		}, TestTemplate, nil)
 }
 
-func SendEmail[V any](srv *EmailService, toEmail email.Address, template email.Template[V], tData *V) error {
+func SendEmail[V any](ctx context.Context, srv *EmailService, toEmail email.Address, template email.Template[V], tData *V) error {
+	dbConfig := srv.appConfigService.GetDbConfig()
+
 	data := &email.TemplateData[V]{
-		AppName: srv.appConfigService.DbConfig.AppName.Value,
+		AppName: dbConfig.AppName.Value,
 		LogoURL: common.EnvConfig.AppURL + "/api/application-configuration/logo",
 		Data:    tData,
 	}
@@ -78,8 +88,8 @@ func SendEmail[V any](srv *EmailService, toEmail email.Address, template email.T
 	c.AddHeader("Subject", template.Title(data))
 	c.AddAddressHeader("From", []email.Address{
 		{
-			Email: srv.appConfigService.DbConfig.SmtpFrom.Value,
-			Name:  srv.appConfigService.DbConfig.AppName.Value,
+			Email: dbConfig.SmtpFrom.Value,
+			Name:  dbConfig.AppName.Value,
 		},
 	})
 	c.AddAddressHeader("To", []email.Address{toEmail})
@@ -94,10 +104,10 @@ func SendEmail[V any](srv *EmailService, toEmail email.Address, template email.T
 	// so we use the domain of the from address instead (the same as Thunderbird does)
 	// if the address does not have an @ (which would be unusual), we use hostname
 
-	from_address := srv.appConfigService.DbConfig.SmtpFrom.Value
+	fromAddress := dbConfig.SmtpFrom.Value
 	domain := ""
-	if strings.Contains(from_address, "@") {
-		domain = strings.Split(from_address, "@")[1]
+	if strings.Contains(fromAddress, "@") {
+		domain = strings.Split(fromAddress, "@")[1]
 	} else {
 		hostname, err := os.Hostname()
 		if err != nil {
@@ -107,10 +117,19 @@ func SendEmail[V any](srv *EmailService, toEmail email.Address, template email.T
 			domain = hostname
 		}
 	}
-	c.AddHeader("Message-ID", "<" + uuid.New().String() + "@" + domain + ">")
+	c.AddHeader("Message-ID", "<"+uuid.New().String()+"@"+domain+">")
 
 	c.Body(body)
 
+	// Check if the context is still valid before attemtping to connect
+	// We need to do this because the smtp library doesn't have context support
+	select {
+	case <-ctx.Done():
+		return ctx.Err()
+	default:
+		// All good
+	}
+
 	// Connect to the SMTP server
 	client, err := srv.getSmtpClient()
 	if err != nil {
@@ -118,6 +137,14 @@ func SendEmail[V any](srv *EmailService, toEmail email.Address, template email.T
 	}
 	defer client.Close()
 
+	// Check if the context is still valid before sending the email
+	select {
+	case <-ctx.Done():
+		return ctx.Err()
+	default:
+		// All good
+	}
+
 	// Send the email
 	if err := srv.sendEmailContent(client, toEmail, c); err != nil {
 		return fmt.Errorf("send email content: %w", err)
@@ -127,16 +154,18 @@ func SendEmail[V any](srv *EmailService, toEmail email.Address, template email.T
 }
 
 func (srv *EmailService) getSmtpClient() (client *smtp.Client, err error) {
-	port := srv.appConfigService.DbConfig.SmtpPort.Value
-	smtpAddress := srv.appConfigService.DbConfig.SmtpHost.Value + ":" + port
+	dbConfig := srv.appConfigService.GetDbConfig()
+
+	port := dbConfig.SmtpPort.Value
+	smtpAddress := dbConfig.SmtpHost.Value + ":" + port
 
 	tlsConfig := &tls.Config{
-		InsecureSkipVerify: srv.appConfigService.DbConfig.SmtpSkipCertVerify.Value == "true",
-		ServerName:         srv.appConfigService.DbConfig.SmtpHost.Value,
+		InsecureSkipVerify: dbConfig.SmtpSkipCertVerify.IsTrue(), //nolint:gosec
+		ServerName:         dbConfig.SmtpHost.Value,
 	}
 
 	// Connect to the SMTP server based on TLS setting
-	switch srv.appConfigService.DbConfig.SmtpTls.Value {
+	switch dbConfig.SmtpTls.Value {
 	case "none":
 		client, err = smtp.Dial(smtpAddress)
 	case "tls":
@@ -147,7 +176,7 @@ func (srv *EmailService) getSmtpClient() (client *smtp.Client, err error) {
 			tlsConfig,
 		)
 	default:
-		return nil, fmt.Errorf("invalid SMTP TLS setting: %s", srv.appConfigService.DbConfig.SmtpTls.Value)
+		return nil, fmt.Errorf("invalid SMTP TLS setting: %s", dbConfig.SmtpTls.Value)
 	}
 	if err != nil {
 		return nil, fmt.Errorf("failed to connect to SMTP server: %w", err)
@@ -161,8 +190,8 @@ func (srv *EmailService) getSmtpClient() (client *smtp.Client, err error) {
 	}
 
 	// Set up the authentication if user or password are set
-	smtpUser := srv.appConfigService.DbConfig.SmtpUser.Value
-	smtpPassword := srv.appConfigService.DbConfig.SmtpPassword.Value
+	smtpUser := dbConfig.SmtpUser.Value
+	smtpPassword := dbConfig.SmtpPassword.Value
 
 	if smtpUser != "" || smtpPassword != "" {
 		// Authenticate with plain auth
@@ -198,7 +227,7 @@ func (srv *EmailService) sendHelloCommand(client *smtp.Client) error {
 
 func (srv *EmailService) sendEmailContent(client *smtp.Client, toEmail email.Address, c *email.Composer) error {
 	// Set the sender
-	if err := client.Mail(srv.appConfigService.DbConfig.SmtpFrom.Value, nil); err != nil {
+	if err := client.Mail(srv.appConfigService.GetDbConfig().SmtpFrom.Value, nil); err != nil {
 		return fmt.Errorf("failed to set sender: %w", err)
 	}
 
@@ -214,7 +243,7 @@ func (srv *EmailService) sendEmailContent(client *smtp.Client, toEmail email.Add
 	}
 
 	// Write the email content
-	_, err = w.Write([]byte(c.String()))
+	_, err = io.Copy(w, strings.NewReader(c.String()))
 	if err != nil {
 		return fmt.Errorf("failed to write email data: %w", err)
 	}