release: 0.20.0

feat: add support for Postgres database provider (#79 )
docs: add ghcr.io Docker image to docker-compose.yml
2025-12-06 13:23:01 +03:00 · 2024-12-12 17:21:58 +01:00 · 2024-12-12 17:21:28 +01:00 · 2024-12-12 17:18:25 +01:00 · 2024-12-03 20:35:47 +01:00 · 2024-11-29 23:17:26 +01:00
92 changed files with 1414 additions and 450 deletions
--- a/.env.example
+++ b/.env.example
@@ -1,2 +1,6 @@
+# See the README for more information: https://github.com/stonith404/pocket-id?tab=readme-ov-file#environment-variables
 PUBLIC_APP_URL=http://localhost
-TRUST_PROXY=false
+TRUST_PROXY=false
+MAXMIND_LICENSE_KEY=
+PUID=1000
+PGID=1000
--- a/.env.test
+++ b/.env.test
@@ -1,2 +0,0 @@
-APP_ENV=test
-PUBLIC_APP_URL=http://localhost
--- a/.github/workflows/build-and-push-docker-image.yml
+++ b/.github/workflows/build-and-push-docker-image.yml
@@ -11,20 +11,35 @@ jobs:
      - name: checkout code
        uses: actions/checkout@v3

+      - name: Docker metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            ghcr.io/${{ github.repository }}
+            ${{ 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@v2
+        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3

-      - name: Login to Docker registry
-        uses: docker/login-action@v2
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKER_REGISTRY_USERNAME }}
          password: ${{ secrets.DOCKER_REGISTRY_PASSWORD }}

-      - name: Download GeoLite2 City database
-        run: MAXMIND_LICENSE_KEY=${{ secrets.MAXMIND_LICENSE_KEY }} sh scripts/download-ip-database.sh
+      - 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
@@ -32,6 +47,7 @@ jobs:
          context: .
          platforms: linux/amd64,linux/arm64
          push: true
-          tags: stonith404/pocket-id:latest,stonith404/pocket-id:${{  github.ref_name }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max
--- a/.github/workflows/e2e-tests.yml
+++ b/.github/workflows/e2e-tests.yml
@@ -5,25 +5,43 @@ on:
  pull_request:
    branches: [main]
 jobs:
-  build-and-test:
+  build:
    timeout-minutes: 20
    runs-on: ubuntu-latest
+    steps:
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build and export
+        uses: docker/build-push-action@v6
+        with:
+          tags: stonith404/pocket-id:test
+          outputs: type=docker,dest=/tmp/docker-image.tar
+
+      - name: Upload Docker image artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: docker-image
+          path: /tmp/docker-image.tar
+
+  test-sqlite:
+    runs-on: ubuntu-latest
+    needs: build
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: lts/*
-          cache: 'npm'
+          cache: "npm"
          cache-dependency-path: frontend/package-lock.json

-      - name: Create dummy GeoLite2 City database
-        run: touch ./backend/GeoLite2-City.mmdb
-
-      - name: Build Docker Image
-        run: docker build -t stonith404/pocket-id .
-
-      - name: Run Docker Container
-        run: docker run -d --name pocket-id -p 80:80 --env-file .env.test stonith404/pocket-id
+      - name: Download Docker image artifact
+        uses: actions/download-artifact@v4
+        with:
+          name: docker-image
+          path: /tmp
+      - name: Load Docker Image
+        run: docker load -i /tmp/docker-image.tar

      - name: Install frontend dependencies
        working-directory: ./frontend
@@ -33,6 +51,13 @@ jobs:
        working-directory: ./frontend
        run: npx playwright install --with-deps chromium

+      - name: Run Docker Container with Sqlite DB
+        run: |
+          docker run -d --name pocket-id-sqlite \
+          -p 80:80 \
+          -e APP_ENV=test \
+          stonith404/pocket-id:test
+
      - name: Run Playwright tests
        working-directory: ./frontend
        run: npx playwright test
@@ -40,7 +65,80 @@ jobs:
      - uses: actions/upload-artifact@v4
        if: always()
        with:
-          name: playwright-report
+          name: playwright-report-sqlite
+          path: frontend/tests/.report
+          include-hidden-files: true
+          retention-days: 15
+
+  test-postgres:
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: lts/*
+          cache: "npm"
+          cache-dependency-path: frontend/package-lock.json
+
+      - name: Download Docker image artifact
+        uses: actions/download-artifact@v4
+        with:
+          name: docker-image
+          path: /tmp
+      - name: Load Docker Image
+        run: docker load -i /tmp/docker-image.tar
+
+      - name: Install frontend dependencies
+        working-directory: ./frontend
+        run: npm ci
+
+      - name: Install Playwright Browsers
+        working-directory: ./frontend
+        run: npx playwright install --with-deps chromium
+
+      - name: Create Docker network
+        run: docker network create pocket-id-network
+
+      - name: Start Postgres DB
+        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 \
+          stonith404/pocket-id:test
+
+      - name: Run Playwright tests
+        working-directory: ./frontend
+        run: npx playwright test
+
+      - uses: actions/upload-artifact@v4
+        if: always()
+        with:
+          name: playwright-report-postgres
          path: frontend/tests/.report
          include-hidden-files: true
          retention-days: 15
--- a/.version
+++ b/.version
@@ -1 +1 @@
-0.13.0
+0.20.0
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,93 @@
+## [](https://github.com/stonith404/pocket-id/compare/v0.19.0...v) (2024-12-12)
+
+
+### Features
+
+* add support for Postgres database provider ([#79](https://github.com/stonith404/pocket-id/issues/79)) ([9d20a98](https://github.com/stonith404/pocket-id/commit/9d20a98dbbc322fa6f0644e8b31e6b97769887ce))
+
+## [](https://github.com/stonith404/pocket-id/compare/v0.18.0...v) (2024-11-29)
+
+
+### Features
+
+* **geolite:** add Tailscale IP detection with CGNAT range check  ([#77](https://github.com/stonith404/pocket-id/issues/77)) ([edce3d3](https://github.com/stonith404/pocket-id/commit/edce3d337129c9c6e8a60df2122745984ba0f3e0))
+
+## [](https://github.com/stonith404/pocket-id/compare/v0.17.0...v) (2024-11-28)
+
+
+### Features
+
+* add option to disable TLS for email sending ([f9fa2c6](https://github.com/stonith404/pocket-id/commit/f9fa2c6706a8bf949fe5efd6664dec8c80e18659))
+* allow empty user and password in SMTP configuration ([a9f4dad](https://github.com/stonith404/pocket-id/commit/a9f4dada321841d3611b15775307228b34e7793f))
+
+
+### Bug Fixes
+
+* email save toast shows two times ([f2bfc73](https://github.com/stonith404/pocket-id/commit/f2bfc731585ad7424eb8c4c41c18368fc0f75ffc))
+
+## [](https://github.com/stonith404/pocket-id/compare/v0.16.0...v) (2024-11-26)
+
+
+### ⚠ BREAKING CHANGES
+
+* add option to specify the Max Mind license key for the Geolite2 db
+
+### Features
+
+* add option to specify the Max Mind license key for the Geolite2 db ([fcf08a4](https://github.com/stonith404/pocket-id/commit/fcf08a4d898160426442bd80830f4431988f4313))
+
+
+### Bug Fixes
+
+* don't try to create a new user if the Docker user is not root ([#71](https://github.com/stonith404/pocket-id/issues/71)) ([0e95e9c](https://github.com/stonith404/pocket-id/commit/0e95e9c56f4c3f84982f508fdb6894ba747952b4))
+
+## [](https://github.com/stonith404/pocket-id/compare/v0.15.0...v) (2024-11-24)
+
+
+### Features
+
+* add health check ([058084e](https://github.com/stonith404/pocket-id/commit/058084ed64816b12108e25bf04af988fc97772ed))
+* improve error message for invalid callback url ([f637a89](https://github.com/stonith404/pocket-id/commit/f637a89f579aefb8dc3c3c16a27ef0bc453dfe40))
+
+## [](https://github.com/stonith404/pocket-id/compare/v0.14.0...v) (2024-11-21)
+
+
+### Features
+
+* add option to skip TLS certificate check and ability to send test email ([653d948](https://github.com/stonith404/pocket-id/commit/653d948f73b61e6d1fd3484398fef1a2a37e6d92))
+* add PKCE support ([3613ac2](https://github.com/stonith404/pocket-id/commit/3613ac261cf65a2db0620ff16dc6df239f6e5ecd))
+
+
+### Bug Fixes
+
+* mobile layout overflow on application configuration page ([e784093](https://github.com/stonith404/pocket-id/commit/e784093342f9977ea08cac65ff0c3de4d2644872))
+
+## [](https://github.com/stonith404/pocket-id/compare/v0.13.1...v) (2024-11-11)
+
+
+### Features
+
+* add audit log event for one time access token sign in ([aca2240](https://github.com/stonith404/pocket-id/commit/aca2240a50a12e849cfb6e1aa56390b000aebae0))
+
+
+### Bug Fixes
+
+* overflow of pagination control on mobile ([de45398](https://github.com/stonith404/pocket-id/commit/de4539890349153c467013c24c4d6b30feb8fed8))
+* time displayed incorrectly in audit log ([3d3fb4d](https://github.com/stonith404/pocket-id/commit/3d3fb4d855ef510f2292e98fcaaaf83debb5d3e0))
+
+## [](https://github.com/stonith404/pocket-id/compare/v0.13.0...v) (2024-11-01)
+
+
+### Features
+
+* add list empty indicator ([becfc00](https://github.com/stonith404/pocket-id/commit/becfc0004a87c01e18eb92ac85bf4e33f105b6a3))
+
+
+### Bug Fixes
+
+* errors in middleware do not abort the request ([376d747](https://github.com/stonith404/pocket-id/commit/376d747616b1e835f252d20832c5ae42b8b0b737))
+* typo in Self-Account Editing description ([5b9f4d7](https://github.com/stonith404/pocket-id/commit/5b9f4d732615f428c13d3317da96a86c5daebd89))
+
 ## [](https://github.com/stonith404/pocket-id/compare/v0.12.0...v) (2024-10-31)


--- a/10
+++ b/10
@@ -21,7 +21,10 @@ RUN CGO_ENABLED=1 GOOS=linux go build -o /app/backend/pocket-id-backend .

 # Stage 3: Production Image
 FROM node:20-alpine
-RUN apk add --no-cache caddy
+# Delete default node user
+RUN deluser --remove-home node
+
+RUN apk add --no-cache caddy curl su-exec
 COPY ./reverse-proxy /etc/caddy/

 WORKDIR /app
@@ -31,7 +34,6 @@ COPY --from=frontend-builder /app/frontend/package.json ./frontend/package.json

 COPY --from=backend-builder /app/backend/pocket-id-backend ./backend/pocket-id-backend
 COPY --from=backend-builder /app/backend/migrations ./backend/migrations
-COPY --from=backend-builder /app/backend/GeoLite2-City.mmdb ./backend/GeoLite2-City.mmdb
 COPY --from=backend-builder /app/backend/email-templates ./backend/email-templates
 COPY --from=backend-builder /app/backend/images ./backend/images

@@ -41,5 +43,5 @@ RUN chmod +x ./scripts/*.sh
 EXPOSE 80
 ENV APP_ENV=production

-# Use a shell form to run both the frontend and backend
-CMD ["sh", "./scripts/docker-entrypoint.sh"]
+ENTRYPOINT ["sh", "./scripts/docker/create-user.sh"]
+CMD ["sh", "./scripts/docker/entrypoint.sh"]
--- a/README.md
+++ b/README.md
@@ -2,6 +2,8 @@

 Pocket ID is a simple OIDC provider that allows users to authenticate with their passkeys to your services.

+→ Try out the [Demo](https://pocket-id.eliasschneider.com)
+
 <img src="https://github.com/user-attachments/assets/96ac549d-b897-404a-8811-f42b16ea58e2" width="1200"/>

 The goal of Pocket ID is to be a simple and easy-to-use. There are other self-hosted OIDC providers like [Keycloak](https://www.keycloak.org/) or [ORY Hydra](https://www.ory.sh/hydra/) but they are often too complex for simple use cases.
@@ -11,7 +13,7 @@ Additionally, what makes Pocket ID special is that it only supports [passkey](ht
 ## Setup

 > [!WARNING]  
-> Pocket ID is in its early stages and may contain bugs.
+> Pocket ID is in its early stages and may contain bugs. There might be OIDC features that are not yet implemented. If you encounter any issues, please open an issue.

 ### Before you start

@@ -68,10 +70,6 @@ Required tools:
   cd ..
   pm2 start pocket-id-backend --name pocket-id-backend

-   # Optional: Download the GeoLite2 city database.
-   # If not downloaded the ip location in the audit log will be empty.
-   MAXMIND_LICENSE_KEY=<your-key> sh scripts/download-ip-database.sh
-
   # Start the frontend
   cd ../frontend
   npm install
@@ -97,7 +95,7 @@ proxy_buffer_size   256k;

 ## Proxy Services with Pocket ID

-As the goal of Pocket ID is to stay simple, we don't have a built-in proxy provider. However, you can use [OAuth2 Proxy](https://oauth2-proxy.github.io/) to add authentication to your services that don't support OIDC.
+As the goal of Pocket ID is to stay simple, we don't have a built-in proxy provider. However, you can use [OAuth2 Proxy](https://oauth2-proxy.github.io/oauth2-proxy) to add authentication to your services that don't support OIDC.

 See the [guide](docs/proxy-services.md) for more information.

@@ -130,9 +128,6 @@ docker compose up -d
   cd ..
   pm2 start pocket-id-backend --name pocket-id-backend

-   # Optional: Update the GeoLite2 city database
-   MAXMIND_LICENSE_KEY=<your-key> sh scripts/download-ip-database.sh
-
   # Start the frontend
   cd ../frontend
   npm install
@@ -146,16 +141,21 @@ docker compose up -d

 ## Environment variables

-| Variable               | Default Value           | Recommended to change | Description                                                                                                                                                                           |
-| ---------------------- | ----------------------- | --------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| `PUBLIC_APP_URL`       | `http://localhost`      | yes                   | The URL where you will access the app.                                                                                                                                                |
-| `TRUST_PROXY`          | `false`                 | yes                   | Whether the app is behind a reverse proxy.                                                                                                                                            |
-| `DB_PATH`              | `data/pocket-id.db`     | no                    | The path to the SQLite database.                                                                                                                                                      |
-| `UPLOAD_PATH`          | `data/uploads`          | no                    | The path where the uploaded files are stored.                                                                                                                                         |
-| `INTERNAL_BACKEND_URL` | `http://localhost:8080` | no                    | The URL where the backend is accessible.                                                                                                                                              |
-| `CADDY_PORT`           | `80`                    | no                    | The port on which Caddy should listen. Caddy is only active inside the Docker container. If you want to change the exposed port of the container then you sould change this variable. |
-| `PORT`                 | `3000`                  | no                    | The port on which the frontend should listen.                                                                                                                                         |
-| `BACKEND_PORT`         | `8080`                  | no                    | The port on which the backend should listen.                                                                                                                                          |
+| Variable                     | Default Value             | Recommended to change | Description                                                                                                                                                                                                                                                                                                                                                               |
+| ---------------------------- | ------------------------- | --------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `PUBLIC_APP_URL`             | `http://localhost`        | yes                   | The URL where you will access the app.                                                                                                                                                                                                                                                                                                                                    |
+| `TRUST_PROXY`                | `false`                   | yes                   | Whether the app is behind a reverse proxy.                                                                                                                                                                                                                                                                                                                                |
+| `MAXMIND_LICENSE_KEY`        | `-`                       | yes                   | License Key for the GeoLite2 Database. The license key is required to retrieve the geographical location of IP addresses in the audit log. If the key is not provided, IP locations will be marked as "unknown." You can obtain a license key for free [here](https://www.maxmind.com/en/geolite2/signup).                                                                |
+| `PUID` and `PGID`            | `1000`                    | yes                   | The user and group ID of the user who should run Pocket ID inside the Docker container and owns the files that are mounted with the volume. You can get the `PUID` and `GUID` of your user on your host machine by using the command `id`. For more information see [this article](https://docs.linuxserver.io/general/understanding-puid-and-pgid/#using-the-variables). |
+| `DB_PROVIDER`                | `sqlite`                  | no                    | The database provider you want to use. Currently `sqlite` and `postgres` are supported.                                                                                                                                                                                                                                                                                   |
+| `SQLITE_DB_PATH`             | `data/pocket-id.db`       | no                    | The path to the SQLite database. This gets ignored if you didn't set `DB_PROVIDER` to `sqlite`.                                                                                                                                                                                                                                                                           |
+| `POSTGRES_CONNECTION_STRING` | `-`                       | no                    | The connection string to your Postgres database. This gets ignored if you didn't set `DB_PROVIDER` to `postgres`. A connection string can look like this: `postgresql://user:password@host:5432/pocket-id`.                                                                                                                                                               |
+| `UPLOAD_PATH`                | `data/uploads`            | no                    | The path where the uploaded files are stored.                                                                                                                                                                                                                                                                                                                             |
+| `INTERNAL_BACKEND_URL`       | `http://localhost:8080`   | no                    | The URL where the backend is accessible.                                                                                                                                                                                                                                                                                                                                  |
+| `GEOLITE_DB_PATH`            | `data/GeoLite2-City.mmdb` | no                    | The path where the GeoLite2 database should be stored.                                                                                                                                                                                                                                                                                                                    |
+| `CADDY_PORT`                 | `80`                      | no                    | The port on which Caddy should listen. Caddy is only active inside the Docker container. If you want to change the exposed port of the container then you sould change this variable.                                                                                                                                                                                     |
+| `PORT`                       | `3000`                    | no                    | The port on which the frontend should listen.                                                                                                                                                                                                                                                                                                                             |
+| `BACKEND_PORT`               | `8080`                    | no                    | The port on which the backend should listen.                                                                                                                                                                                                                                                                                                                              |

 ## Contribute

--- a/backend/.env.example
+++ b/backend/.env.example
@@ -1,6 +1,8 @@
 APP_ENV=production
 PUBLIC_APP_URL=http://localhost
-DB_PATH=data/pocket-id.db
+DB_PROVIDER=sqlite
+SQLITE_DB_PATH=data/pocket-id.db
+POSTGRES_CONNECTION_STRING=postgresql://postgres:postgres@localhost:5432/pocket-id
 UPLOAD_PATH=data/uploads
 PORT=8080
 HOST=localhost
--- a/backend/email-templates/test_html.tmpl
+++ b/backend/email-templates/test_html.tmpl
@@ -0,0 +1,11 @@
+{{ define "base" -}}
+    <div class="header">
+        <div class="logo">
+            <img src="{{ .LogoURL }}" alt="Pocket ID"/>
+            <h1>{{ .AppName }}</h1>
+        </div>
+    </div>
+    <div class="content">
+        <p>This is a test email.</p>
+    </div>
+{{ end -}}
--- a/backend/email-templates/test_text.tmpl
+++ b/backend/email-templates/test_text.tmpl
@@ -0,0 +1,3 @@
+{{ define "base" -}}
+This is a test email.
+{{ end -}}
--- a/backend/go.mod
+++ b/backend/go.mod
@@ -5,7 +5,6 @@ go 1.23.1
 require (
 	github.com/caarlos0/env/v11 v11.2.2
 	github.com/fxamacker/cbor/v2 v2.7.0
-	github.com/gin-contrib/cors v1.7.2
 	github.com/gin-gonic/gin v1.10.0
 	github.com/go-co-op/gocron/v2 v2.12.1
 	github.com/go-playground/validator/v10 v10.22.1
@@ -18,6 +17,7 @@ require (
 	github.com/oschwald/maxminddb-golang/v2 v2.0.0-beta.1
 	golang.org/x/crypto v0.27.0
 	golang.org/x/time v0.6.0
+	gorm.io/driver/postgres v1.5.11
 	gorm.io/driver/sqlite v1.5.6
 	gorm.io/gorm v1.25.12
 )
@@ -36,6 +36,10 @@ require (
 	github.com/google/go-tpm v0.9.1 // 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
+	github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect
+	github.com/jackc/pgx/v5 v5.5.5 // indirect
+	github.com/jackc/puddle/v2 v2.2.1 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
 	github.com/jonboulle/clockwork v0.4.0 // indirect
@@ -43,6 +47,7 @@ require (
 	github.com/klauspost/cpuid/v2 v2.2.8 // indirect
 	github.com/kr/pretty v0.3.1 // indirect
 	github.com/leodido/go-urn v1.4.0 // indirect
+	github.com/lib/pq v1.10.9 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-sqlite3 v1.14.23 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
@@ -57,6 +62,7 @@ require (
 	golang.org/x/arch v0.10.0 // indirect
 	golang.org/x/exp v0.0.0-20240909161429-701f63a606c0 // indirect
 	golang.org/x/net v0.29.0 // indirect
+	golang.org/x/sync v0.8.0 // indirect
 	golang.org/x/sys v0.25.0 // indirect
 	golang.org/x/text v0.18.0 // indirect
 	google.golang.org/protobuf v1.34.2 // indirect
--- a/backend/go.sum
+++ b/backend/go.sum
@@ -1,3 +1,7 @@
+github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161 h1:L/gRVlceqvL25UVaW/CKtUDjefjrs0SPonmDGUVOYP0=
+github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161/go.mod h1:xomTg63KZ2rFqZQzSB4Vz2SUXa1BpHTVz9L5PTmPC4E=
+github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERoyfY=
+github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU=
 github.com/bytedance/sonic v1.12.3 h1:W2MGa7RCU1QTeYRTPE3+88mVC0yXmsRQRChiyVocVjU=
 github.com/bytedance/sonic v1.12.3/go.mod h1:B8Gt/XvtZ3Fqj+iSKMypzymZxw/FVwgIGKzMzT9r/rk=
 github.com/bytedance/sonic/loader v0.1.1/go.mod h1:ncP89zfokxS5LZrJxl5z0UJcsk4M4yY2JpfqGeCtNLU=
@@ -13,18 +17,32 @@ github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ3
 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=
+github.com/dhui/dktest v0.4.3 h1:wquqUxAFdcUgabAVLvSCOKOlag5cIZuaOjYIBOWdsR0=
+github.com/dhui/dktest v0.4.3/go.mod h1:zNK8IwktWzQRm6I/l2Wjp7MakiyaFWv4G1hjmodmMTs=
+github.com/distribution/reference v0.6.0 h1:0IXCQ5g4/QMHHkarYzh5l+u8T3t73zM5QvfrDyIgxBk=
+github.com/distribution/reference v0.6.0/go.mod h1:BbU0aIcezP1/5jX/8MP0YiH4SdvB5Y4f/wlDRiLyi3E=
+github.com/docker/docker v27.2.0+incompatible h1:Rk9nIVdfH3+Vz4cyI/uhbINhEZ/oLmc+CBXmH6fbNk4=
+github.com/docker/docker v27.2.0+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
+github.com/docker/go-connections v0.5.0 h1:USnMq7hx7gwdVZq1L49hLXaFtUdTADjXGp+uj1Br63c=
+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/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2Wg=
+github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U=
 github.com/fxamacker/cbor/v2 v2.7.0 h1:iM5WgngdRBanHcxugY4JySA0nk1wZorNOpTgCMedv5E=
 github.com/fxamacker/cbor/v2 v2.7.0/go.mod h1:pxXPTn3joSm21Gbwsv0w9OSA2y1HFR9qXEeXQVeNoDQ=
 github.com/gabriel-vasile/mimetype v1.4.5 h1:J7wGKdGu33ocBOhGy0z653k/lFKLFDPJMG8Gql0kxn4=
 github.com/gabriel-vasile/mimetype v1.4.5/go.mod h1:ibHel+/kbxn9x2407k1izTA1S81ku1z/DlgOW2QE0M4=
-github.com/gin-contrib/cors v1.7.2 h1:oLDHxdg8W/XDoN/8zamqk/Drgt4oVZDvaV0YmvVICQw=
-github.com/gin-contrib/cors v1.7.2/go.mod h1:SUJVARKgQ40dmrzgXEVxj2m7Ig1v1qIboQkPDTQ9t2E=
 github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
 github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
 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/go-co-op/gocron/v2 v2.12.1 h1:dCIIBFbzhWKdgXeEifBjHPzgQ1hoWhjS4289Hjjy1uw=
 github.com/go-co-op/gocron/v2 v2.12.1/go.mod h1:xY7bJxGazKam1cz04EebrlP4S9q4iWdiAylMGP3jY9w=
+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=
+github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
 github.com/go-playground/assert/v2 v2.2.0 h1:JvknZsQTYeFEAhQwI4qEt9cyV5ONwRHC+lYKSsYSR8s=
 github.com/go-playground/assert/v2 v2.2.0/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
 github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/oXslEjJA=
@@ -39,6 +57,8 @@ github.com/go-webauthn/x v0.1.14 h1:1wrB8jzXAofojJPAaRxnZhRgagvLGnLjhCAwg3kTpT0=
 github.com/go-webauthn/x v0.1.14/go.mod h1:UuVvFZ8/NbOnkDz3y1NaxtUN87pmtpC1PQ+/5BBQRdc=
 github.com/goccy/go-json v0.10.3 h1:KZ5WoDbxAIgm2HNbYckL0se1fHD6rz5j4ywS6ebzDqA=
 github.com/goccy/go-json v0.10.3/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 v5.2.1 h1:OuVbFODueb089Lh128TAcimifWaLhJwVflnrgM17wHk=
 github.com/golang-jwt/jwt/v5 v5.2.1/go.mod h1:pqrtFR0X4osieyHYxtmOUWsAWrfe1Q5UVIyoH402zdk=
 github.com/golang-migrate/migrate/v4 v4.18.1 h1:JML/k+t4tpHCpQTCAD62Nu43NUFzHY4CV3uAuvHGC+Y=
@@ -55,6 +75,14 @@ github.com/hashicorp/errwrap v1.1.0 h1:OxrOeh75EUXMY8TBjag2fzXGZ40LB6IKw45YeGUDY
 github.com/hashicorp/errwrap v1.1.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
 github.com/hashicorp/go-multierror v1.1.1 h1:H5DkEtf6CXdFp0N0Em5UCwQpXMWke8IA0+lD48awMYo=
 github.com/hashicorp/go-multierror v1.1.1/go.mod h1:iw975J/qwKPdAO1clOe2L8331t/9/fmwbPZ6JB6eMoM=
+github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
+github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
+github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a h1:bbPeKD0xmW/Y25WS6cokEszi5g+S0QxI/d45PkRi7Nk=
+github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM=
+github.com/jackc/pgx/v5 v5.5.5 h1:amBjrZVmksIdNjxGW/IiIMzxMKZFelXbUoPNb+8sjQw=
+github.com/jackc/pgx/v5 v5.5.5/go.mod h1:ez9gk+OAat140fv9ErkZDYFWmXLfV+++K0uAOiwgm1A=
+github.com/jackc/puddle/v2 v2.2.1 h1:RhxXJtFG022u4ibrCSMSiu5aOq1i77R3OHKNJj77OAk=
+github.com/jackc/puddle/v2 v2.2.1/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4=
 github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
 github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
 github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
@@ -85,16 +113,28 @@ github.com/mileusna/useragent v1.3.5 h1:SJM5NzBmh/hO+4LGeATKpaEX9+b4vcGg2qXGLiNG
 github.com/mileusna/useragent v1.3.5/go.mod h1:3d8TOmwL/5I8pJjyVDteHtgDGcefrFUX4ccGOMKNYYc=
 github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
 github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
+github.com/moby/docker-image-spec v1.3.1 h1:jMKff3w6PgbfSa69GfNg+zN/XLhfXJGnEx3Nl2EsFP0=
+github.com/moby/docker-image-spec v1.3.1/go.mod h1:eKmb5VW8vQEh/BAr2yvVNvuiJuY6UIocYsFu/DxxRpo=
+github.com/moby/term v0.5.0 h1:xt8Q1nalod/v7BqbG21f8mQPqH+xAaC9C3N3wfWbVP0=
+github.com/moby/term v0.5.0/go.mod h1:8FzsFHVUBGZdbDsJw/ot+X+d5HLUbvklYLJ9uGfcI3Y=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
 github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
+github.com/morikuni/aec v1.0.0 h1:nP9CBfwrvYnBRgY6qfDQkygYDmYwOilePFkwzv4dU8A=
+github.com/morikuni/aec v1.0.0/go.mod h1:BbKIizmSmc5MMPqRYbxO4ZU0S0+P200+tUnFx7PXmsc=
+github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8Oi/yOhh5U=
+github.com/opencontainers/go-digest v1.0.0/go.mod h1:0JzlMkj0TRzQZfJkVvzbP0HBR3IKzErnv2BNG4W4MAM=
+github.com/opencontainers/image-spec v1.1.0 h1:8SG7/vwALn54lVB/0yZ/MMwhFrPYtpEHQb2IpWsCzug=
+github.com/opencontainers/image-spec v1.1.0/go.mod h1:W4s4sFTMaBeK1BQLXbG4AdM2szdn85PY75RI83NrTrM=
 github.com/oschwald/maxminddb-golang/v2 v2.0.0-beta.1 h1:UihPOz+oIJ5X0JsO7wEkL50fheCODsoZ9r86mJWfNMc=
 github.com/oschwald/maxminddb-golang/v2 v2.0.0-beta.1/go.mod h1:vPpFrres6g9B5+meBwAd9xnp335KFcLEFW7EqJxBHy0=
 github.com/pelletier/go-toml/v2 v2.2.3 h1:YmeHyLY8mFWbdkNWwpr+qIL2bEqT0o95WSdkNHvL12M=
 github.com/pelletier/go-toml/v2 v2.2.3/go.mod h1:MfCQTFTvCcUyyvvwm1+G6H/jORL20Xlb6rzQu9GuUkc=
 github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/robfig/cron/v3 v3.0.1 h1:WdRxkvbJztn8LMz/QEvLN5sBU+xKpSqwwUO1Pjr4qDs=
@@ -118,6 +158,14 @@ github.com/ugorji/go/codec v1.2.12 h1:9LC83zGrHhuUA9l16C9AHXAqEV/2wBQ4nkvumAE65E
 github.com/ugorji/go/codec v1.2.12/go.mod h1:UNopzCgEMSXjBc6AOMqYvWC1ktqTAfzJZUZgYf6w6lg=
 github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=
 github.com/x448/float16 v0.8.4/go.mod h1:14CWIYCyZA/cWjXOioeEpHeN/83MdbZDRQHoFcYsOfg=
+go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.54.0 h1:TT4fX+nBOA/+LUkobKGW1ydGcn+G3vRw9+g5HwCphpk=
+go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.54.0/go.mod h1:L7UH0GbB0p47T4Rri3uHjbpCFYrVrwc1I25QhNPiGK8=
+go.opentelemetry.io/otel v1.29.0 h1:PdomN/Al4q/lN6iBJEN3AwPvUiHPMlt93c8bqTG5Llw=
+go.opentelemetry.io/otel v1.29.0/go.mod h1:N/WtXPs1CNCUEx+Agz5uouwCba+i+bJGFicT8SR4NP8=
+go.opentelemetry.io/otel/metric v1.29.0 h1:vPf/HFWTNkPu1aYeIsc98l4ktOQaL6LeSoeV2g+8YLc=
+go.opentelemetry.io/otel/metric v1.29.0/go.mod h1:auu/QWieFVWx+DmQOUMgj0F8LHWdgalxXqvp7BII/W8=
+go.opentelemetry.io/otel/trace v1.29.0 h1:J/8ZNK4XgR7a21DZUAsbF8pZ5Jcw1VhACmnYt39JTi4=
+go.opentelemetry.io/otel/trace v1.29.0/go.mod h1:eHl3w0sp3paPkYstJOmAimxhiFXPg+MMTlEh3nsQgWQ=
 go.uber.org/atomic v1.11.0 h1:ZvwS0R+56ePWxUNi+Atn9dWONBPp/AUETXlHW0DxSjE=
 go.uber.org/atomic v1.11.0/go.mod h1:LUxbIzbOniOlMKjJjyPfpl4v+PKK2cNJn91OQbhoJI0=
 go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
@@ -130,6 +178,8 @@ golang.org/x/exp v0.0.0-20240909161429-701f63a606c0 h1:e66Fs6Z+fZTbFBAxKfP3PALWB
 golang.org/x/exp v0.0.0-20240909161429-701f63a606c0/go.mod h1:2TbTHSBQa924w8M6Xs1QcRcFwyucIwBGpK1p2f1YFFY=
 golang.org/x/net v0.29.0 h1:5ORfpBpCs4HzDYoodCDBbwHzdR5UrLBZ3sOnUJmFoHo=
 golang.org/x/net v0.29.0/go.mod h1:gLkgy8jTGERgjzMic6DS9+SP0ajcu6Xu3Orq/SpETg0=
+golang.org/x/sync v0.8.0 h1:3NFvSEYkUoMifnESzZl15y791HH1qU2xm6eCJU5ZPXQ=
+golang.org/x/sync v0.8.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.25.0 h1:r+8e+loiHxRqhXVl6ML1nO3l1+oFoWbnlu2Ehimmi34=
@@ -146,6 +196,8 @@ gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EV
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gorm.io/driver/postgres v1.5.11 h1:ubBVAfbKEUld/twyKZ0IYn9rSQh448EdelLYk9Mv314=
+gorm.io/driver/postgres v1.5.11/go.mod h1:DX3GReXH+3FPWGrrgffdvCk3DQ1dwDPdmbenSkweRGI=
 gorm.io/driver/sqlite v1.5.6 h1:fO/X46qn5NUEEOZtnjJRWRzZMe8nqJiQ9E+0hi+hKQE=
 gorm.io/driver/sqlite v1.5.6/go.mod h1:U+J8craQU6Fzkcvu8oLeAQmi50TkwPEhHDEjQZXDah4=
 gorm.io/gorm v1.25.12 h1:I0u8i2hWQItBq1WfE0o2+WuL9+8L21K9e2HHSTE/0f8=
--- a/backend/internal/bootstrap/db_bootstrap.go
+++ b/backend/internal/bootstrap/db_bootstrap.go
@@ -2,9 +2,13 @@ package bootstrap

 import (
 	"errors"
+	"fmt"
 	"github.com/golang-migrate/migrate/v4"
-	"github.com/golang-migrate/migrate/v4/database/sqlite3"
+	"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/stonith404/pocket-id/backend/internal/common"
+	"gorm.io/driver/postgres"
 	"gorm.io/driver/sqlite"
 	"gorm.io/gorm"
 	"gorm.io/gorm/logger"
@@ -19,15 +23,29 @@ func newDatabase() (db *gorm.DB) {
 		log.Fatalf("failed to connect to database: %v", err)
 	}
 	sqlDb, err := db.DB()
-	sqlDb.SetMaxOpenConns(1)
 	if err != nil {
 		log.Fatalf("failed to get sql.DB: %v", err)
 	}

-	driver, err := sqlite3.WithInstance(sqlDb, &sqlite3.Config{})
+	// Choose the correct driver for the database provider
+	var driver database.Driver
+	switch common.EnvConfig.DbProvider {
+	case common.DbProviderSqlite:
+		driver, err = sqliteMigrate.WithInstance(sqlDb, &sqliteMigrate.Config{})
+	case common.DbProviderPostgres:
+		driver, err = postgresMigrate.WithInstance(sqlDb, &postgresMigrate.Config{})
+	default:
+		log.Fatalf("unsupported database provider: %s", common.EnvConfig.DbProvider)
+	}
+	if err != nil {
+		log.Fatalf("failed to create migration driver: %v", err)
+	}
+
+	// Run migrations
 	m, err := migrate.NewWithDatabaseInstance(
-		"file://migrations",
-		"postgres", driver)
+		"file://migrations/"+string(common.EnvConfig.DbProvider),
+		"pocket-id", driver,
+	)
 	if err != nil {
 		log.Fatalf("failed to create migration instance: %v", err)
 	}
@@ -41,15 +59,20 @@ func newDatabase() (db *gorm.DB) {
 }

 func connectDatabase() (db *gorm.DB, err error) {
-	dbPath := common.EnvConfig.DBPath
+	var dialector gorm.Dialector

-	// Use in-memory database for testing
-	if common.EnvConfig.AppEnv == "test" {
-		dbPath = "file::memory:?cache=shared"
+	// Choose the correct database provider
+	switch common.EnvConfig.DbProvider {
+	case common.DbProviderSqlite:
+		dialector = sqlite.Open(common.EnvConfig.SqliteDBPath)
+	case common.DbProviderPostgres:
+		dialector = postgres.Open(common.EnvConfig.PostgresConnectionString)
+	default:
+		return nil, fmt.Errorf("unsupported database provider: %s", common.EnvConfig.DbProvider)
 	}

 	for i := 1; i <= 3; i++ {
-		db, err = gorm.Open(sqlite.Open(dbPath), &gorm.Config{
+		db, err = gorm.Open(dialector, &gorm.Config{
 			TranslateError: true,
 			Logger:         getLogger(),
 		})
--- a/backend/internal/bootstrap/router_bootstrap.go
+++ b/backend/internal/bootstrap/router_bootstrap.go
@@ -30,15 +30,16 @@ func initRouter(db *gorm.DB, appConfigService *service.AppConfigService) {

 	// Initialize services
 	templateDir := os.DirFS(common.EnvConfig.EmailTemplatesPath)
-	emailService, err := service.NewEmailService(appConfigService, templateDir)
+	emailService, err := service.NewEmailService(appConfigService, db, templateDir)
 	if err != nil {
 		log.Fatalf("Unable to create email service: %s", err)
 	}

-	auditLogService := service.NewAuditLogService(db, appConfigService, emailService)
+	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)
+	userService := service.NewUserService(db, jwtService, auditLogService)
 	customClaimService := service.NewCustomClaimService(db)
 	oidcService := service.NewOidcService(db, jwtService, appConfigService, auditLogService, customClaimService)
 	testService := service.NewTestService(db, appConfigService)
@@ -58,7 +59,7 @@ func initRouter(db *gorm.DB, appConfigService *service.AppConfigService) {
 	controller.NewWebauthnController(apiGroup, jwtAuthMiddleware, middleware.NewRateLimitMiddleware(), webauthnService)
 	controller.NewOidcController(apiGroup, jwtAuthMiddleware, fileSizeLimitMiddleware, oidcService, jwtService)
 	controller.NewUserController(apiGroup, jwtAuthMiddleware, middleware.NewRateLimitMiddleware(), userService, appConfigService)
-	controller.NewAppConfigController(apiGroup, jwtAuthMiddleware, appConfigService)
+	controller.NewAppConfigController(apiGroup, jwtAuthMiddleware, appConfigService, emailService)
 	controller.NewAuditLogController(apiGroup, auditLogService, jwtAuthMiddleware)
 	controller.NewUserGroupController(apiGroup, jwtAuthMiddleware, userGroupService)
 	controller.NewCustomClaimController(apiGroup, jwtAuthMiddleware, customClaimService)
--- a/backend/internal/common/env_config.go
+++ b/backend/internal/common/env_config.go
@@ -6,28 +6,55 @@ import (
 	"log"
 )

+type DbProvider string
+
+const (
+	DbProviderSqlite   DbProvider = "sqlite"
+	DbProviderPostgres DbProvider = "postgres"
+)
+
 type EnvConfigSchema struct {
-	AppEnv             string `env:"APP_ENV"`
-	AppURL             string `env:"PUBLIC_APP_URL"`
-	DBPath             string `env:"DB_PATH"`
-	UploadPath         string `env:"UPLOAD_PATH"`
-	Port               string `env:"BACKEND_PORT"`
-	Host               string `env:"HOST"`
-	EmailTemplatesPath string `env:"EMAIL_TEMPLATES_PATH"`
+	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"`
+	Port                     string     `env:"BACKEND_PORT"`
+	Host                     string     `env:"HOST"`
+	EmailTemplatesPath       string     `env:"EMAIL_TEMPLATES_PATH"`
+	MaxMindLicenseKey        string     `env:"MAXMIND_LICENSE_KEY"`
+	GeoLiteDBPath            string     `env:"GEOLITE_DB_PATH"`
 }

 var EnvConfig = &EnvConfigSchema{
-	AppEnv:             "production",
-	DBPath:             "data/pocket-id.db",
-	UploadPath:         "data/uploads",
-	AppURL:             "http://localhost",
-	Port:               "8080",
-	Host:               "localhost",
-	EmailTemplatesPath: "./email-templates",
+	AppEnv:                   "production",
+	DbProvider:               "sqlite",
+	SqliteDBPath:             "data/pocket-id.db",
+	PostgresConnectionString: "",
+	UploadPath:               "data/uploads",
+	AppURL:                   "http://localhost",
+	Port:                     "8080",
+	Host:                     "localhost",
+	EmailTemplatesPath:       "./email-templates",
+	MaxMindLicenseKey:        "",
+	GeoLiteDBPath:            "data/GeoLite2-City.mmdb",
 }

 func init() {
 	if err := env.ParseWithOptions(EnvConfig, env.Options{}); err != nil {
 		log.Fatal(err)
 	}
+	// Validate the environment variables
+	if EnvConfig.DbProvider != DbProviderSqlite && EnvConfig.DbProvider != DbProviderPostgres {
+		log.Fatal("Invalid DB_PROVIDER value. Must be 'sqlite' or 'postgres'")
+	}
+
+	if EnvConfig.DbProvider == DbProviderPostgres && EnvConfig.PostgresConnectionString == "" {
+		log.Fatal("Missing POSTGRES_CONNECTION_STRING environment variable")
+	}
+
+	if EnvConfig.DbProvider == DbProviderSqlite && EnvConfig.SqliteDBPath == "" {
+		log.Fatal("Missing SQLITE_DB_PATH environment variable")
+	}
 }
--- a/backend/internal/common/errors.go
+++ b/backend/internal/common/errors.go
@@ -58,7 +58,7 @@ func (e *OidcInvalidAuthorizationCodeError) HttpStatusCode() int { return 400 }

 type OidcInvalidCallbackURLError struct{}

-func (e *OidcInvalidCallbackURLError) Error() string       { return "invalid callback URL" }
+func (e *OidcInvalidCallbackURLError) Error() string       { return "invalid callback URL, it might be necessary for an admin to fix this" }
 func (e *OidcInvalidCallbackURLError) HttpStatusCode() int { return 400 }

 type FileTypeNotSupportedError struct{}
@@ -102,7 +102,7 @@ func (e *TooManyRequestsError) HttpStatusCode() int { return http.StatusTooManyR
 type ClientIdOrSecretNotProvidedError struct{}

 func (e *ClientIdOrSecretNotProvidedError) Error() string {
-	return "Client id and secret not provided"
+	return "Client id or secret not provided"
 }
 func (e *ClientIdOrSecretNotProvidedError) HttpStatusCode() int { return http.StatusBadRequest }

@@ -146,3 +146,17 @@ 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 {
+	return "Invalid code verifier"
+}
+func (e *OidcInvalidCodeVerifierError) HttpStatusCode() int { return http.StatusBadRequest }
+
+type OidcMissingCodeChallengeError struct{}
+
+func (e *OidcMissingCodeChallengeError) Error() string {
+	return "Missing code challenge"
+}
+func (e *OidcMissingCodeChallengeError) HttpStatusCode() int { return http.StatusBadRequest }
--- a/backend/internal/controller/app_config_controller.go
+++ b/backend/internal/controller/app_config_controller.go
@@ -14,10 +14,13 @@ import (
 func NewAppConfigController(
 	group *gin.RouterGroup,
 	jwtAuthMiddleware *middleware.JwtAuthMiddleware,
-	appConfigService *service.AppConfigService) {
+	appConfigService *service.AppConfigService,
+	emailService *service.EmailService,
+) {

 	acc := &AppConfigController{
 		appConfigService: appConfigService,
+		emailService:     emailService,
 	}
 	group.GET("/application-configuration", acc.listAppConfigHandler)
 	group.GET("/application-configuration/all", jwtAuthMiddleware.Add(true), acc.listAllAppConfigHandler)
@@ -29,10 +32,13 @@ func NewAppConfigController(
 	group.PUT("/application-configuration/logo", jwtAuthMiddleware.Add(true), acc.updateLogoHandler)
 	group.PUT("/application-configuration/favicon", jwtAuthMiddleware.Add(true), acc.updateFaviconHandler)
 	group.PUT("/application-configuration/background-image", jwtAuthMiddleware.Add(true), acc.updateBackgroundImageHandler)
+
+	group.POST("/application-configuration/test-email", jwtAuthMiddleware.Add(true), acc.testEmailHandler)
 }

 type AppConfigController struct {
 	appConfigService *service.AppConfigService
+	emailService     *service.EmailService
 }

 func (acc *AppConfigController) listAppConfigHandler(c *gin.Context) {
@@ -175,3 +181,13 @@ func (acc *AppConfigController) updateImage(c *gin.Context, imageName string, ol

 	c.Status(http.StatusNoContent)
 }
+
+func (acc *AppConfigController) testEmailHandler(c *gin.Context) {
+	err := acc.emailService.SendTestEmail()
+	if err != nil {
+		c.Error(err)
+		return
+	}
+
+	c.Status(http.StatusNoContent)
+}
--- a/backend/internal/controller/oidc_controller.go
+++ b/backend/internal/controller/oidc_controller.go
@@ -2,7 +2,6 @@ package controller

 import (
 	"github.com/gin-gonic/gin"
-	"github.com/stonith404/pocket-id/backend/internal/common"
 	"github.com/stonith404/pocket-id/backend/internal/dto"
 	"github.com/stonith404/pocket-id/backend/internal/middleware"
 	"github.com/stonith404/pocket-id/backend/internal/service"
@@ -80,7 +79,10 @@ func (oc *OidcController) authorizeNewClientHandler(c *gin.Context) {
 }

 func (oc *OidcController) createTokensHandler(c *gin.Context) {
-	var input dto.OidcIdTokenDto
+	// 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)
@@ -91,16 +93,11 @@ func (oc *OidcController) createTokensHandler(c *gin.Context) {
 	clientSecret := input.ClientSecret

 	// Client id and secret can also be passed over the Authorization header
-	if clientID == "" || clientSecret == "" {
-		var ok bool
-		clientID, clientSecret, ok = c.Request.BasicAuth()
-		if !ok {
-			c.Error(&common.ClientIdOrSecretNotProvidedError{})
-			return
-		}
+	if clientID == "" && clientSecret == "" {
+		clientID, clientSecret, _ = c.Request.BasicAuth()
 	}

-	idToken, accessToken, err := oc.oidcService.CreateTokens(input.Code, input.GrantType, clientID, clientSecret)
+	idToken, accessToken, err := oc.oidcService.CreateTokens(input.Code, input.GrantType, clientID, clientSecret, input.CodeVerifier)
 	if err != nil {
 		c.Error(err)
 		return
--- a/backend/internal/controller/user_controller.go
+++ b/backend/internal/controller/user_controller.go
@@ -141,7 +141,7 @@ func (uc *UserController) createOneTimeAccessTokenHandler(c *gin.Context) {
 		return
 	}

-	token, err := uc.UserService.CreateOneTimeAccessToken(input.UserID, input.ExpiresAt)
+	token, err := uc.UserService.CreateOneTimeAccessToken(input.UserID, input.ExpiresAt, c.ClientIP(), c.Request.UserAgent())
 	if err != nil {
 		c.Error(err)
 		return
--- a/backend/internal/controller/webauthn_controller.go
+++ b/backend/internal/controller/webauthn_controller.go
@@ -91,9 +91,7 @@ func (wc *WebauthnController) verifyLoginHandler(c *gin.Context) {
 		return
 	}

-	userID := c.GetString("userID")
-
-	user, token, err := wc.webAuthnService.VerifyLogin(sessionID, userID, credentialAssertionData, c.ClientIP(), c.Request.UserAgent())
+	user, token, err := wc.webAuthnService.VerifyLogin(sessionID, credentialAssertionData, c.ClientIP(), c.Request.UserAgent())
 	if err != nil {
 		c.Error(err)
 		return
--- a/backend/internal/dto/app_config_dto.go
+++ b/backend/internal/dto/app_config_dto.go
@@ -22,4 +22,6 @@ type AppConfigUpdateDto struct {
 	SmtpFrom            string `json:"smtpFrom" binding:"omitempty,email"`
 	SmtpUser            string `json:"smtpUser"`
 	SmtpPassword        string `json:"smtpPassword"`
+	SmtpTls             string `json:"smtpTls"`
+	SmtpSkipCertVerify  string `json:"smtpSkipCertVerify"`
 }
--- a/backend/internal/dto/audit_log_dto.go
+++ b/backend/internal/dto/audit_log_dto.go
@@ -2,12 +2,12 @@ package dto

 import (
 	"github.com/stonith404/pocket-id/backend/internal/model"
-	"time"
+	datatype "github.com/stonith404/pocket-id/backend/internal/model/types"
 )

 type AuditLogDto struct {
-	ID        string    `json:"id"`
-	CreatedAt time.Time `json:"createdAt"`
+	ID        string            `json:"id"`
+	CreatedAt datatype.DateTime `json:"createdAt"`

 	Event     model.AuditLogEvent `json:"event"`
 	IpAddress string              `json:"ipAddress"`
--- a/backend/internal/dto/oidc_dto.go
+++ b/backend/internal/dto/oidc_dto.go
@@ -9,19 +9,23 @@ type PublicOidcClientDto struct {
 type OidcClientDto struct {
 	PublicOidcClientDto
 	CallbackURLs []string `json:"callbackURLs"`
+	IsPublic     bool     `json:"isPublic"`
 	CreatedBy    UserDto  `json:"createdBy"`
 }

 type OidcClientCreateDto struct {
 	Name         string   `json:"name" binding:"required,max=50"`
 	CallbackURLs []string `json:"callbackURLs" binding:"required,urlList"`
+	IsPublic     bool     `json:"isPublic"`
 }

 type AuthorizeOidcClientRequestDto struct {
-	ClientID    string `json:"clientID" binding:"required"`
-	Scope       string `json:"scope" binding:"required"`
-	CallbackURL string `json:"callbackURL"`
-	Nonce       string `json:"nonce"`
+	ClientID            string `json:"clientID" binding:"required"`
+	Scope               string `json:"scope" binding:"required"`
+	CallbackURL         string `json:"callbackURL"`
+	Nonce               string `json:"nonce"`
+	CodeChallenge       string `json:"codeChallenge"`
+	CodeChallengeMethod string `json:"codeChallengeMethod"`
 }

 type AuthorizeOidcClientResponseDto struct {
@@ -29,9 +33,10 @@ type AuthorizeOidcClientResponseDto struct {
 	CallbackURL string `json:"callbackURL"`
 }

-type OidcIdTokenDto struct {
+type OidcCreateTokensDto struct {
 	GrantType    string `form:"grant_type" binding:"required"`
 	Code         string `form:"code" binding:"required"`
 	ClientID     string `form:"client_id"`
 	ClientSecret string `form:"client_secret"`
+	CodeVerifier string `form:"code_verifier"`
 }
--- a/backend/internal/dto/user_group_dto.go
+++ b/backend/internal/dto/user_group_dto.go
@@ -1,23 +1,25 @@
 package dto

-import "time"
+import (
+	datatype "github.com/stonith404/pocket-id/backend/internal/model/types"
+)

 type UserGroupDtoWithUsers struct {
-	ID           string           `json:"id"`
-	FriendlyName string           `json:"friendlyName"`
-	Name         string           `json:"name"`
-	CustomClaims []CustomClaimDto `json:"customClaims"`
-	Users        []UserDto        `json:"users"`
-	CreatedAt    time.Time        `json:"createdAt"`
+	ID           string            `json:"id"`
+	FriendlyName string            `json:"friendlyName"`
+	Name         string            `json:"name"`
+	CustomClaims []CustomClaimDto  `json:"customClaims"`
+	Users        []UserDto         `json:"users"`
+	CreatedAt    datatype.DateTime `json:"createdAt"`
 }

 type UserGroupDtoWithUserCount struct {
-	ID           string           `json:"id"`
-	FriendlyName string           `json:"friendlyName"`
-	Name         string           `json:"name"`
-	CustomClaims []CustomClaimDto `json:"customClaims"`
-	UserCount    int64            `json:"userCount"`
-	CreatedAt    time.Time        `json:"createdAt"`
+	ID           string            `json:"id"`
+	FriendlyName string            `json:"friendlyName"`
+	Name         string            `json:"name"`
+	CustomClaims []CustomClaimDto  `json:"customClaims"`
+	UserCount    int64             `json:"userCount"`
+	CreatedAt    datatype.DateTime `json:"createdAt"`
 }

 type UserGroupCreateDto struct {
--- a/backend/internal/dto/webauthn_dto.go
+++ b/backend/internal/dto/webauthn_dto.go
@@ -2,7 +2,7 @@ package dto

 import (
 	"github.com/go-webauthn/webauthn/protocol"
-	"time"
+	datatype "github.com/stonith404/pocket-id/backend/internal/model/types"
 )

 type WebauthnCredentialDto struct {
@@ -15,7 +15,7 @@ type WebauthnCredentialDto struct {
 	BackupEligible bool `json:"backupEligible"`
 	BackupState    bool `json:"backupState"`

-	CreatedAt time.Time `json:"createdAt"`
+	CreatedAt datatype.DateTime `json:"createdAt"`
 }

 type WebauthnCredentialUpdateDto struct {
--- a/backend/internal/middleware/cors.go
+++ b/backend/internal/middleware/cors.go
@@ -1,11 +1,8 @@
 package middleware

 import (
-	"github.com/stonith404/pocket-id/backend/internal/common"
-	"time"
-
-	"github.com/gin-contrib/cors"
 	"github.com/gin-gonic/gin"
+	"github.com/stonith404/pocket-id/backend/internal/common"
 )

 type CorsMiddleware struct{}
@@ -15,10 +12,22 @@ func NewCorsMiddleware() *CorsMiddleware {
 }

 func (m *CorsMiddleware) Add() gin.HandlerFunc {
-	return cors.New(cors.Config{
-		AllowOrigins: []string{common.EnvConfig.AppURL},
-		AllowMethods: []string{"*"},
-		AllowHeaders: []string{"*"},
-		MaxAge:       12 * time.Hour,
-	})
+	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)
+		}
+
+		c.Writer.Header().Set("Access-Control-Allow-Headers", "*")
+		c.Writer.Header().Set("Access-Control-Allow-Methods", "POST, OPTIONS, GET, PUT")
+
+		if c.Request.Method == "OPTIONS" {
+			c.AbortWithStatus(204)
+			return
+		}
+
+		c.Next()
+	}
 }
--- a/backend/internal/middleware/file_size_limit.go
+++ b/backend/internal/middleware/file_size_limit.go
@@ -19,6 +19,7 @@ func (m *FileSizeLimitMiddleware) Add(maxSize int64) gin.HandlerFunc {
 		if err := c.Request.ParseMultipartForm(maxSize); err != nil {
 			err = &common.FileTooLargeError{MaxSize: formatFileSize(maxSize)}
 			c.Error(err)
+			c.Abort()
 			return
 		}
 		c.Next()
--- a/backend/internal/middleware/jwt_auth.go
+++ b/backend/internal/middleware/jwt_auth.go
@@ -29,6 +29,7 @@ func (m *JwtAuthMiddleware) Add(adminOnly bool) gin.HandlerFunc {
 				return
 			} else {
 				c.Error(&common.NotSignedInError{})
+				c.Abort()
 				return
 			}
 		}
--- a/backend/internal/middleware/rate_limit.go
+++ b/backend/internal/middleware/rate_limit.go
@@ -32,6 +32,7 @@ func (m *RateLimitMiddleware) Add(limit rate.Limit, burst int) gin.HandlerFunc {
 		limiter := getLimiter(ip, limit, burst)
 		if !limiter.Allow() {
 			c.Error(&common.TooManyRequestsError{})
+			c.Abort()
 			return
 		}

--- a/backend/internal/model/app_config.go
+++ b/backend/internal/model/app_config.go
@@ -19,10 +19,12 @@ type AppConfig struct {
 	LogoLightImageType  AppConfigVariable
 	LogoDarkImageType   AppConfigVariable

-	EmailEnabled AppConfigVariable
-	SmtpHost     AppConfigVariable
-	SmtpPort     AppConfigVariable
-	SmtpFrom     AppConfigVariable
-	SmtpUser     AppConfigVariable
-	SmtpPassword AppConfigVariable
+	EmailEnabled       AppConfigVariable
+	SmtpHost           AppConfigVariable
+	SmtpPort           AppConfigVariable
+	SmtpFrom           AppConfigVariable
+	SmtpUser           AppConfigVariable
+	SmtpPassword       AppConfigVariable
+	SmtpTls            AppConfigVariable
+	SmtpSkipCertVerify AppConfigVariable
 }
--- a/backend/internal/model/audit_log.go
+++ b/backend/internal/model/audit_log.go
@@ -23,9 +23,10 @@ type AuditLogData map[string]string
 type AuditLogEvent string

 const (
-	AuditLogEventSignIn                 AuditLogEvent = "SIGN_IN"
-	AuditLogEventClientAuthorization    AuditLogEvent = "CLIENT_AUTHORIZATION"
-	AuditLogEventNewClientAuthorization AuditLogEvent = "NEW_CLIENT_AUTHORIZATION"
+	AuditLogEventSignIn                   AuditLogEvent = "SIGN_IN"
+	AuditLogEventOneTimeAccessTokenSignIn AuditLogEvent = "TOKEN_SIGN_IN"
+	AuditLogEventClientAuthorization      AuditLogEvent = "CLIENT_AUTHORIZATION"
+	AuditLogEventNewClientAuthorization   AuditLogEvent = "NEW_CLIENT_AUTHORIZATION"
 )

 // Scan and Value methods for GORM to handle the custom type
--- a/backend/internal/model/oidc.go
+++ b/backend/internal/model/oidc.go
@@ -20,10 +20,12 @@ type UserAuthorizedOidcClient struct {
 type OidcAuthorizationCode struct {
 	Base

-	Code      string
-	Scope     string
-	Nonce     string
-	ExpiresAt datatype.DateTime
+	Code                      string
+	Scope                     string
+	Nonce                     string
+	CodeChallenge             *string
+	CodeChallengeMethodSha256 *bool
+	ExpiresAt                 datatype.DateTime

 	UserID string
 	User   User
@@ -39,6 +41,7 @@ type OidcClient struct {
 	CallbackURLs CallbackURLs
 	ImageType    *string
 	HasLogo      bool `gorm:"-"`
+	IsPublic     bool

 	CreatedByID string
 	CreatedBy   User
--- a/backend/internal/model/types/date_time.go
+++ b/backend/internal/model/types/date_time.go
@@ -2,6 +2,7 @@ package datatype

 import (
 	"database/sql/driver"
+	"github.com/stonith404/pocket-id/backend/internal/common"
 	"time"
 )

@@ -14,7 +15,11 @@ func (date *DateTime) Scan(value interface{}) (err error) {
 }

 func (date DateTime) Value() (driver.Value, error) {
-	return time.Time(date).Unix(), nil
+	if common.EnvConfig.DbProvider == common.DbProviderSqlite {
+		return time.Time(date).Unix(), nil
+	} else {
+		return time.Time(date), nil
+	}
 }

 func (date DateTime) UTC() time.Time {
--- a/backend/internal/model/user.go
+++ b/backend/internal/model/user.go
@@ -33,7 +33,7 @@ func (u User) WebAuthnCredentials() []webauthn.Credential {

 	for i, credential := range u.Credentials {
 		credentials[i] = webauthn.Credential{
-			ID:              []byte(credential.CredentialID),
+			ID:              credential.CredentialID,
 			AttestationType: credential.AttestationType,
 			PublicKey:       credential.PublicKey,
 			Transport:       credential.Transport,
@@ -59,6 +59,8 @@ func (u User) WebAuthnCredentialDescriptors() (descriptors []protocol.Credential
 	return descriptors
 }

+func (u User) FullName() string { return u.FirstName + " " + u.LastName }
+
 type OneTimeAccessToken struct {
 	Base
 	Token     string
--- a/backend/internal/model/webauthn.go
+++ b/backend/internal/model/webauthn.go
@@ -5,6 +5,7 @@ import (
 	"encoding/json"
 	"errors"
 	"github.com/go-webauthn/webauthn/protocol"
+	datatype "github.com/stonith404/pocket-id/backend/internal/model/types"
 	"time"
 )

@@ -12,7 +13,7 @@ type WebauthnSession struct {
 	Base

 	Challenge        string
-	ExpiresAt        time.Time
+	ExpiresAt        datatype.DateTime
 	UserVerification string
 }

@@ -20,7 +21,7 @@ type WebauthnCredential struct {
 	Base

 	Name            string
-	CredentialID    string
+	CredentialID    []byte
 	PublicKey       []byte
 	AttestationType string
 	Transport       AuthenticatorTransportList
--- a/backend/internal/service/app_config_service.go
+++ b/backend/internal/service/app_config_service.go
@@ -95,6 +95,16 @@ var defaultDbConfig = model.AppConfig{
 		Key:  "smtpPassword",
 		Type: "string",
 	},
+	SmtpTls: model.AppConfigVariable{
+		Key:          "smtpTls",
+		Type:         "bool",
+		DefaultValue: "true",
+	},
+	SmtpSkipCertVerify: model.AppConfigVariable{
+		Key:          "smtpSkipCertVerify",
+		Type:         "bool",
+		DefaultValue: "false",
+	},
 }

 func (s *AppConfigService) UpdateAppConfig(input dto.AppConfigUpdateDto) ([]model.AppConfigVariable, error) {
--- a/backend/internal/service/audit_log_service.go
+++ b/backend/internal/service/audit_log_service.go
@@ -2,28 +2,27 @@ package service

 import (
 	userAgentParser "github.com/mileusna/useragent"
-	"github.com/oschwald/maxminddb-golang/v2"
 	"github.com/stonith404/pocket-id/backend/internal/model"
 	"github.com/stonith404/pocket-id/backend/internal/utils"
 	"github.com/stonith404/pocket-id/backend/internal/utils/email"
 	"gorm.io/gorm"
 	"log"
-	"net/netip"
 )

 type AuditLogService struct {
 	db               *gorm.DB
 	appConfigService *AppConfigService
 	emailService     *EmailService
+	geoliteService   *GeoLiteService
 }

-func NewAuditLogService(db *gorm.DB, appConfigService *AppConfigService, emailService *EmailService) *AuditLogService {
-	return &AuditLogService{db: db, appConfigService: appConfigService, emailService: emailService}
+func NewAuditLogService(db *gorm.DB, appConfigService *AppConfigService, emailService *EmailService, geoliteService *GeoLiteService) *AuditLogService {
+	return &AuditLogService{db: db, appConfigService: appConfigService, emailService: emailService, geoliteService: geoliteService}
 }

 // 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 {
-	country, city, err := s.GetIpLocation(ipAddress)
+	country, city, err := s.geoliteService.GetLocationByIP(ipAddress)
 	if err != nil {
 		log.Printf("Failed to get IP location: %v\n", err)
 	}
@@ -48,8 +47,8 @@ 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, data model.AuditLogData) model.AuditLog {
-	createdAuditLog := s.Create(model.AuditLogEventSignIn, ipAddress, userAgent, userID, data)
+func (s *AuditLogService) CreateNewSignInWithEmail(ipAddress, userAgent, userID string) model.AuditLog {
+	createdAuditLog := s.Create(model.AuditLogEventSignIn, ipAddress, userAgent, userID, model.AuditLogData{})

 	// Count the number of times the user has logged in from the same device
 	var count int64
@@ -97,29 +96,3 @@ func (s *AuditLogService) DeviceStringFromUserAgent(userAgent string) string {
 	ua := userAgentParser.Parse(userAgent)
 	return ua.Name + " on " + ua.OS + " " + ua.OSVersion
 }
-
-func (s *AuditLogService) GetIpLocation(ipAddress string) (country, city string, err error) {
-	db, err := maxminddb.Open("GeoLite2-City.mmdb")
-	if err != nil {
-		return "", "", err
-	}
-	defer db.Close()
-
-	addr := netip.MustParseAddr(ipAddress)
-
-	var record struct {
-		City struct {
-			Names map[string]string `maxminddb:"names"`
-		} `maxminddb:"city"`
-		Country struct {
-			Names map[string]string `maxminddb:"names"`
-		} `maxminddb:"country"`
-	}
-
-	err = db.Lookup(addr).Decode(&record)
-	if err != nil {
-		return "", "", err
-	}
-
-	return record.Country.Names["en"], record.City.Names["en"], nil
-}
--- a/backend/internal/service/email_service.go
+++ b/backend/internal/service/email_service.go
@@ -2,14 +2,18 @@ package service

 import (
 	"bytes"
+	"crypto/tls"
 	"errors"
 	"fmt"
 	"github.com/stonith404/pocket-id/backend/internal/common"
+	"github.com/stonith404/pocket-id/backend/internal/model"
 	"github.com/stonith404/pocket-id/backend/internal/utils/email"
+	"gorm.io/gorm"
 	htemplate "html/template"
 	"io/fs"
 	"mime/multipart"
 	"mime/quotedprintable"
+	"net"
 	"net/smtp"
 	"net/textproto"
 	ttemplate "text/template"
@@ -17,11 +21,12 @@ import (

 type EmailService struct {
 	appConfigService *AppConfigService
+	db               *gorm.DB
 	htmlTemplates    map[string]*htemplate.Template
 	textTemplates    map[string]*ttemplate.Template
 }

-func NewEmailService(appConfigService *AppConfigService, templateDir fs.FS) (*EmailService, error) {
+func NewEmailService(appConfigService *AppConfigService, db *gorm.DB, templateDir fs.FS) (*EmailService, error) {
 	htmlTemplates, err := email.PrepareHTMLTemplates(templateDir, emailTemplatesPaths)
 	if err != nil {
 		return nil, fmt.Errorf("prepare html templates: %w", err)
@@ -34,11 +39,25 @@ func NewEmailService(appConfigService *AppConfigService, templateDir fs.FS) (*Em

 	return &EmailService{
 		appConfigService: appConfigService,
+		db:               db,
 		htmlTemplates:    htmlTemplates,
 		textTemplates:    textTemplates,
 	}, nil
 }

+func (srv *EmailService) SendTestEmail() error {
+	var user model.User
+	if err := srv.db.First(&user).Error; err != nil {
+		return err
+	}
+
+	return SendEmail(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 {
 	// Check if SMTP settings are set
 	if srv.appConfigService.DbConfig.EmailEnabled.Value != "true" {
@@ -71,26 +90,108 @@ func SendEmail[V any](srv *EmailService, toEmail email.Address, template email.T
 	)
 	c.Body(body)

-	// Set up the authentication information.
-	auth := smtp.PlainAuth("",
-		srv.appConfigService.DbConfig.SmtpUser.Value,
-		srv.appConfigService.DbConfig.SmtpPassword.Value,
-		srv.appConfigService.DbConfig.SmtpHost.Value,
-	)
-
-	// Send the email
-	err = smtp.SendMail(
-		srv.appConfigService.DbConfig.SmtpHost.Value+":"+srv.appConfigService.DbConfig.SmtpPort.Value,
-		auth,
-		srv.appConfigService.DbConfig.SmtpFrom.Value,
-		[]string{toEmail.Email},
-		[]byte(c.String()),
-	)
-
-	if err != nil {
-		return fmt.Errorf("failed to send email: %w", err)
+	// Set up the TLS configuration
+	tlsConfig := &tls.Config{
+		InsecureSkipVerify: srv.appConfigService.DbConfig.SmtpSkipCertVerify.Value == "true",
+		ServerName:         srv.appConfigService.DbConfig.SmtpHost.Value,
 	}

+	// Connect to the SMTP server
+	port := srv.appConfigService.DbConfig.SmtpPort.Value
+	smtpAddress := srv.appConfigService.DbConfig.SmtpHost.Value + ":" + port
+	var client *smtp.Client
+	if srv.appConfigService.DbConfig.SmtpTls.Value == "false" {
+		client, err = smtp.Dial(smtpAddress)
+	} else if port == "465" {
+		client, err = srv.connectToSmtpServerUsingImplicitTLS(
+			smtpAddress,
+			tlsConfig,
+		)
+	} else {
+		client, err = srv.connectToSmtpServerUsingStartTLS(
+			smtpAddress,
+			tlsConfig,
+		)
+	}
+	defer client.Quit()
+	if err != nil {
+		return fmt.Errorf("failed to connect to SMTP server: %w", err)
+	}
+
+	smtpUser := srv.appConfigService.DbConfig.SmtpUser.Value
+	smtpPassword := srv.appConfigService.DbConfig.SmtpPassword.Value
+
+	// Set up the authentication if user or password are set
+	if smtpUser != "" || smtpPassword != "" {
+		auth := smtp.PlainAuth("",
+			srv.appConfigService.DbConfig.SmtpUser.Value,
+			srv.appConfigService.DbConfig.SmtpPassword.Value,
+			srv.appConfigService.DbConfig.SmtpHost.Value,
+		)
+		if err := client.Auth(auth); err != nil {
+			return fmt.Errorf("failed to authenticate SMTP client: %w", err)
+		}
+	}
+
+	// Send the email
+	if err := srv.sendEmailContent(client, toEmail, c); err != nil {
+		return fmt.Errorf("send email content: %w", err)
+	}
+
+	return nil
+}
+
+func (srv *EmailService) connectToSmtpServerUsingImplicitTLS(serverAddr string, tlsConfig *tls.Config) (*smtp.Client, error) {
+	conn, err := tls.Dial("tcp", serverAddr, tlsConfig)
+	if err != nil {
+		return nil, fmt.Errorf("failed to connect to SMTP server: %w", err)
+	}
+
+	client, err := smtp.NewClient(conn, srv.appConfigService.DbConfig.SmtpHost.Value)
+	if err != nil {
+		conn.Close()
+		return nil, fmt.Errorf("failed to create SMTP client: %w", err)
+	}
+
+	return client, nil
+}
+
+func (srv *EmailService) connectToSmtpServerUsingStartTLS(serverAddr string, tlsConfig *tls.Config) (*smtp.Client, error) {
+	conn, err := net.Dial("tcp", serverAddr)
+	if err != nil {
+		return nil, fmt.Errorf("failed to connect to SMTP server: %w", err)
+	}
+
+	client, err := smtp.NewClient(conn, srv.appConfigService.DbConfig.SmtpHost.Value)
+	if err != nil {
+		conn.Close()
+		return nil, fmt.Errorf("failed to create SMTP client: %w", err)
+	}
+
+	if err := client.StartTLS(tlsConfig); err != nil {
+		return nil, fmt.Errorf("failed to start TLS: %w", err)
+	}
+	return client, nil
+}
+
+func (srv *EmailService) sendEmailContent(client *smtp.Client, toEmail email.Address, c *email.Composer) error {
+	if err := client.Mail(srv.appConfigService.DbConfig.SmtpFrom.Value); err != nil {
+		return fmt.Errorf("failed to set sender: %w", err)
+	}
+	if err := client.Rcpt(toEmail.Email); err != nil {
+		return fmt.Errorf("failed to set recipient: %w", err)
+	}
+	w, err := client.Data()
+	if err != nil {
+		return fmt.Errorf("failed to start data: %w", err)
+	}
+	_, err = w.Write([]byte(c.String()))
+	if err != nil {
+		return fmt.Errorf("failed to write email data: %w", err)
+	}
+	if err := w.Close(); err != nil {
+		return fmt.Errorf("failed to close data writer: %w", err)
+	}
 	return nil
 }

--- a/backend/internal/service/email_service_templates.go
+++ b/backend/internal/service/email_service_templates.go
@@ -27,6 +27,13 @@ var NewLoginTemplate = email.Template[NewLoginTemplateData]{
 	},
 }

+var TestTemplate = email.Template[struct{}]{
+	Path: "test",
+	Title: func(data *email.TemplateData[struct{}]) string {
+		return "Test email"
+	},
+}
+
 type NewLoginTemplateData struct {
 	IPAddress string
 	Country   string
@@ -36,4 +43,4 @@ type NewLoginTemplateData struct {
 }

 // this is list of all template paths used for preloading templates
-var emailTemplatesPaths = []string{NewLoginTemplate.Path}
+var emailTemplatesPaths = []string{NewLoginTemplate.Path, TestTemplate.Path}
--- a/backend/internal/service/geolite_service.go
+++ b/backend/internal/service/geolite_service.go
@@ -0,0 +1,152 @@
+package service
+
+import (
+	"archive/tar"
+	"compress/gzip"
+	"errors"
+	"fmt"
+	"io"
+	"log"
+	"net"
+	"net/http"
+	"net/netip"
+	"os"
+	"path/filepath"
+	"time"
+
+	"github.com/oschwald/maxminddb-golang/v2"
+
+	"github.com/stonith404/pocket-id/backend/internal/common"
+)
+
+type GeoLiteService struct{}
+
+// NewGeoLiteService initializes a new GeoLiteService instance and starts a goroutine to update the GeoLite2 City database.
+func NewGeoLiteService() *GeoLiteService {
+	service := &GeoLiteService{}
+
+	go func() {
+		if err := service.updateDatabase(); err != nil {
+			log.Printf("Failed to update GeoLite2 City database: %v\n", err)
+		}
+	}()
+
+	return service
+}
+
+// GetLocationByIP returns the country and city of the given IP address.
+func (s *GeoLiteService) GetLocationByIP(ipAddress string) (country, city string, err error) {
+	// Check if IP is in Tailscale's CGNAT range (100.64.0.0/10)
+	if ip := net.ParseIP(ipAddress); ip != nil {
+		if ip.To4() != nil && ip.To4()[0] == 100 && ip.To4()[1] >= 64 && ip.To4()[1] <= 127 {
+			return "Internal Network", "Tailscale", nil
+		}
+	}
+
+	db, err := maxminddb.Open(common.EnvConfig.GeoLiteDBPath)
+	if err != nil {
+		return "", "", err
+	}
+	defer db.Close()
+
+	addr := netip.MustParseAddr(ipAddress)
+
+	var record struct {
+		City struct {
+			Names map[string]string `maxminddb:"names"`
+		} `maxminddb:"city"`
+		Country struct {
+			Names map[string]string `maxminddb:"names"`
+		} `maxminddb:"country"`
+	}
+
+	err = db.Lookup(addr).Decode(&record)
+	if err != nil {
+		return "", "", err
+	}
+
+	return record.Country.Names["en"], record.City.Names["en"], nil
+}
+
+// UpdateDatabase checks the age of the database and updates it if it's older than 14 days.
+func (s *GeoLiteService) updateDatabase() error {
+	if s.isDatabaseUpToDate() {
+		log.Println("GeoLite2 City database is up-to-date.")
+		return nil
+	}
+
+	log.Println("Updating GeoLite2 City database...")
+
+	// Download and extract the database
+	downloadUrl := fmt.Sprintf(
+		"https://download.maxmind.com/app/geoip_download?edition_id=GeoLite2-City&license_key=%s&suffix=tar.gz",
+		common.EnvConfig.MaxMindLicenseKey,
+	)
+	// Download the database tar.gz file
+	resp, err := http.Get(downloadUrl)
+	if err != nil {
+		return fmt.Errorf("failed to download database: %w", err)
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		return fmt.Errorf("failed to download database, received HTTP %d", resp.StatusCode)
+	}
+
+	// Extract the database file directly to the target path
+	if err := s.extractDatabase(resp.Body); err != nil {
+		return fmt.Errorf("failed to extract database: %w", err)
+	}
+
+	log.Println("GeoLite2 City database successfully updated.")
+	return nil
+}
+
+// isDatabaseUpToDate checks if the database file is older than 14 days.
+func (s *GeoLiteService) isDatabaseUpToDate() bool {
+	info, err := os.Stat(common.EnvConfig.GeoLiteDBPath)
+	if err != nil {
+		// If the file doesn't exist, treat it as not up-to-date
+		return false
+	}
+	return time.Since(info.ModTime()) < 14*24*time.Hour
+}
+
+// extractDatabase extracts the database file from the tar.gz archive directly to the target location.
+func (s *GeoLiteService) extractDatabase(reader io.Reader) error {
+	gzr, err := gzip.NewReader(reader)
+	if err != nil {
+		return fmt.Errorf("failed to create gzip reader: %w", err)
+	}
+	defer gzr.Close()
+
+	tarReader := tar.NewReader(gzr)
+
+	// Iterate over the files in the tar archive
+	for {
+		header, err := tarReader.Next()
+		if err == io.EOF {
+			break
+		}
+		if err != nil {
+			return fmt.Errorf("failed to read tar archive: %w", err)
+		}
+
+		// Check if the file is the GeoLite2-City.mmdb file
+		if header.Typeflag == tar.TypeReg && filepath.Base(header.Name) == "GeoLite2-City.mmdb" {
+			outFile, err := os.Create(common.EnvConfig.GeoLiteDBPath)
+			if err != nil {
+				return fmt.Errorf("failed to create target database file: %w", err)
+			}
+			defer outFile.Close()
+
+			// Write the file contents directly to the target location
+			if _, err := io.Copy(outFile, tarReader); err != nil {
+				return fmt.Errorf("failed to write database file: %w", err)
+			}
+			return nil
+		}
+	}
+
+	return errors.New("GeoLite2-City.mmdb not found in archive")
+}
--- a/backend/internal/service/oidc_service.go
+++ b/backend/internal/service/oidc_service.go
@@ -1,6 +1,8 @@
 package service

 import (
+	"crypto/sha256"
+	"encoding/base64"
 	"errors"
 	"fmt"
 	"github.com/stonith404/pocket-id/backend/internal/common"
@@ -39,16 +41,20 @@ func (s *OidcService) Authorize(input dto.AuthorizeOidcClientRequestDto, userID,
 	var userAuthorizedOIDCClient model.UserAuthorizedOidcClient
 	s.db.Preload("Client").First(&userAuthorizedOIDCClient, "client_id = ? AND user_id = ?", input.ClientID, userID)

+	if userAuthorizedOIDCClient.Client.IsPublic && input.CodeChallenge == "" {
+		return "", "", &common.OidcMissingCodeChallengeError{}
+	}
+
 	if userAuthorizedOIDCClient.Scope != input.Scope {
 		return "", "", &common.OidcMissingAuthorizationError{}
 	}

-	callbackURL, err := getCallbackURL(userAuthorizedOIDCClient.Client, input.CallbackURL)
+	callbackURL, err := s.getCallbackURL(userAuthorizedOIDCClient.Client, input.CallbackURL)
 	if err != nil {
 		return "", "", err
 	}

-	code, err := s.createAuthorizationCode(input.ClientID, userID, input.Scope, input.Nonce)
+	code, err := s.createAuthorizationCode(input.ClientID, userID, input.Scope, input.Nonce, input.CodeChallenge, input.CodeChallengeMethod)
 	if err != nil {
 		return "", "", err
 	}
@@ -64,7 +70,11 @@ func (s *OidcService) AuthorizeNewClient(input dto.AuthorizeOidcClientRequestDto
 		return "", "", err
 	}

-	callbackURL, err := getCallbackURL(client, input.CallbackURL)
+	if client.IsPublic && input.CodeChallenge == "" {
+		return "", "", &common.OidcMissingCodeChallengeError{}
+	}
+
+	callbackURL, err := s.getCallbackURL(client, input.CallbackURL)
 	if err != nil {
 		return "", "", err
 	}
@@ -83,7 +93,7 @@ func (s *OidcService) AuthorizeNewClient(input dto.AuthorizeOidcClientRequestDto
 		}
 	}

-	code, err := s.createAuthorizationCode(input.ClientID, userID, input.Scope, input.Nonce)
+	code, err := s.createAuthorizationCode(input.ClientID, userID, input.Scope, input.Nonce, input.CodeChallenge, input.CodeChallengeMethod)
 	if err != nil {
 		return "", "", err
 	}
@@ -93,31 +103,41 @@ func (s *OidcService) AuthorizeNewClient(input dto.AuthorizeOidcClientRequestDto
 	return code, callbackURL, nil
 }

-func (s *OidcService) CreateTokens(code, grantType, clientID, clientSecret string) (string, string, error) {
+func (s *OidcService) CreateTokens(code, grantType, clientID, clientSecret, codeVerifier string) (string, string, error) {
 	if grantType != "authorization_code" {
 		return "", "", &common.OidcGrantTypeNotSupportedError{}
 	}

-	if clientID == "" || clientSecret == "" {
-		return "", "", &common.OidcMissingClientCredentialsError{}
-	}
-
 	var client model.OidcClient
 	if err := s.db.First(&client, "id = ?", clientID).Error; err != nil {
 		return "", "", err
 	}

-	err := bcrypt.CompareHashAndPassword([]byte(client.Secret), []byte(clientSecret))
-	if err != nil {
-		return "", "", &common.OidcClientSecretInvalidError{}
+	// Verify the client secret if the client is not public
+	if !client.IsPublic {
+		if clientID == "" || clientSecret == "" {
+			return "", "", &common.OidcMissingClientCredentialsError{}
+		}
+
+		err := bcrypt.CompareHashAndPassword([]byte(client.Secret), []byte(clientSecret))
+		if err != nil {
+			return "", "", &common.OidcClientSecretInvalidError{}
+		}
 	}

 	var authorizationCodeMetaData model.OidcAuthorizationCode
-	err = s.db.Preload("User").First(&authorizationCodeMetaData, "code = ?", code).Error
+	err := s.db.Preload("User").First(&authorizationCodeMetaData, "code = ?", code).Error
 	if err != nil {
 		return "", "", &common.OidcInvalidAuthorizationCodeError{}
 	}

+	// If the client is public, the code verifier must match the code challenge
+	if client.IsPublic {
+		if !s.validateCodeVerifier(codeVerifier, *authorizationCodeMetaData.CodeChallenge, *authorizationCodeMetaData.CodeChallengeMethodSha256) {
+			return "", "", &common.OidcInvalidCodeVerifierError{}
+		}
+	}
+
 	if authorizationCodeMetaData.ClientID != clientID && authorizationCodeMetaData.ExpiresAt.ToTime().Before(time.Now()) {
 		return "", "", &common.OidcInvalidAuthorizationCodeError{}
 	}
@@ -186,6 +206,7 @@ func (s *OidcService) UpdateClient(clientID string, input dto.OidcClientCreateDt

 	client.Name = input.Name
 	client.CallbackURLs = input.CallbackURLs
+	client.IsPublic = input.IsPublic

 	if err := s.db.Save(&client).Error; err != nil {
 		return model.OidcClient{}, err
@@ -331,7 +352,7 @@ func (s *OidcService) GetUserClaimsForClient(userID string, clientID string) (ma
 	profileClaims := map[string]interface{}{
 		"given_name":         user.FirstName,
 		"family_name":        user.LastName,
-		"name":               user.FirstName + " " + user.LastName,
+		"name":               user.FullName(),
 		"preferred_username": user.Username,
 	}

@@ -358,19 +379,23 @@ func (s *OidcService) GetUserClaimsForClient(userID string, clientID string) (ma
 	return claims, nil
 }

-func (s *OidcService) createAuthorizationCode(clientID string, userID string, scope string, nonce string) (string, error) {
+func (s *OidcService) createAuthorizationCode(clientID string, userID string, scope string, nonce string, codeChallenge string, codeChallengeMethod string) (string, error) {
 	randomString, err := utils.GenerateRandomAlphanumericString(32)
 	if err != nil {
 		return "", err
 	}

+	codeChallengeMethodSha256 := strings.ToUpper(codeChallengeMethod) == "S256"
+
 	oidcAuthorizationCode := model.OidcAuthorizationCode{
-		ExpiresAt: datatype.DateTime(time.Now().Add(15 * time.Minute)),
-		Code:      randomString,
-		ClientID:  clientID,
-		UserID:    userID,
-		Scope:     scope,
-		Nonce:     nonce,
+		ExpiresAt:                 datatype.DateTime(time.Now().Add(15 * time.Minute)),
+		Code:                      randomString,
+		ClientID:                  clientID,
+		UserID:                    userID,
+		Scope:                     scope,
+		Nonce:                     nonce,
+		CodeChallenge:             &codeChallenge,
+		CodeChallengeMethodSha256: &codeChallengeMethodSha256,
 	}

 	if err := s.db.Create(&oidcAuthorizationCode).Error; err != nil {
@@ -380,7 +405,23 @@ func (s *OidcService) createAuthorizationCode(clientID string, userID string, sc
 	return randomString, nil
 }

-func getCallbackURL(client model.OidcClient, inputCallbackURL string) (callbackURL string, err error) {
+func (s *OidcService) validateCodeVerifier(codeVerifier, codeChallenge string, codeChallengeMethodSha256 bool) bool {
+	if !codeChallengeMethodSha256 {
+		return codeVerifier == codeChallenge
+	}
+
+	// Compute SHA-256 hash of the codeVerifier
+	h := sha256.New()
+	h.Write([]byte(codeVerifier))
+	codeVerifierHash := h.Sum(nil)
+
+	// Base64 URL encode the verifier hash
+	encodedVerifierHash := base64.RawURLEncoding.EncodeToString(codeVerifierHash)
+
+	return encodedVerifierHash == codeChallenge
+}
+
+func (s *OidcService) getCallbackURL(client model.OidcClient, inputCallbackURL string) (callbackURL string, err error) {
 	if inputCallbackURL == "" {
 		return client.CallbackURLs[0], nil
 	}
--- a/backend/internal/service/test_service.go
+++ b/backend/internal/service/test_service.go
@@ -60,7 +60,7 @@ func (s *TestService) SeedDatabase() error {
 		userGroups := []model.UserGroup{
 			{
 				Base: model.Base{
-					ID: "4110f814-56f1-4b28-8998-752b69bc97c0e",
+					ID: "c7ae7c01-28a3-4f3c-9572-1ee734ea8368",
 				},
 				Name:         "developers",
 				FriendlyName: "Developers",
@@ -146,7 +146,7 @@ func (s *TestService) SeedDatabase() error {
 		webauthnCredentials := []model.WebauthnCredential{
 			{
 				Name:            "Passkey 1",
-				CredentialID:    "test-credential-1",
+				CredentialID:    []byte("test-credential-1"),
 				PublicKey:       publicKey1,
 				AttestationType: "none",
 				Transport:       model.AuthenticatorTransportList{protocol.Internal},
@@ -154,7 +154,7 @@ func (s *TestService) SeedDatabase() error {
 			},
 			{
 				Name:            "Passkey 2",
-				CredentialID:    "test-credential-2",
+				CredentialID:    []byte("test-credential-2"),
 				PublicKey:       publicKey2,
 				AttestationType: "none",
 				Transport:       model.AuthenticatorTransportList{protocol.Internal},
@@ -169,7 +169,7 @@ func (s *TestService) SeedDatabase() error {

 		webauthnSession := model.WebauthnSession{
 			Challenge:        "challenge",
-			ExpiresAt:        time.Now().Add(1 * time.Hour),
+			ExpiresAt:        datatype.DateTime(time.Now().Add(1 * time.Hour)),
 			UserVerification: "preferred",
 		}
 		if err := tx.Create(&webauthnSession).Error; err != nil {
@@ -183,13 +183,29 @@ func (s *TestService) SeedDatabase() error {
 func (s *TestService) ResetDatabase() error {
 	err := s.db.Transaction(func(tx *gorm.DB) error {
 		var tables []string
-		if err := tx.Raw("SELECT name FROM sqlite_master WHERE type='table' AND name NOT LIKE 'sqlite_%' AND name != 'schema_migrations';").Scan(&tables).Error; err != nil {
-			return err
+
+		switch common.EnvConfig.DbProvider {
+		case common.DbProviderSqlite:
+			// Query to get all tables for SQLite
+			if err := tx.Raw("SELECT name FROM sqlite_master WHERE type='table' AND name NOT LIKE 'sqlite_%' AND name != 'schema_migrations';").Scan(&tables).Error; err != nil {
+				return err
+			}
+		case common.DbProviderPostgres:
+			// Query to get all tables for PostgreSQL
+			if err := tx.Raw(`
+                SELECT tablename 
+                FROM pg_tables 
+                WHERE schemaname = 'public' AND tablename != 'schema_migrations';
+            `).Scan(&tables).Error; err != nil {
+				return err
+			}
+		default:
+			return fmt.Errorf("unsupported database provider: %s", common.EnvConfig.DbProvider)
 		}

 		// Delete all rows from all tables
 		for _, table := range tables {
-			if err := tx.Exec("DELETE FROM " + table).Error; err != nil {
+			if err := tx.Exec(fmt.Sprintf("DELETE FROM %s;", table)).Error; err != nil {
 				return err
 			}
 		}
--- a/backend/internal/service/user_service.go
+++ b/backend/internal/service/user_service.go
@@ -12,12 +12,13 @@ import (
 )

 type UserService struct {
-	db         *gorm.DB
-	jwtService *JwtService
+	db              *gorm.DB
+	jwtService      *JwtService
+	auditLogService *AuditLogService
 }

-func NewUserService(db *gorm.DB, jwtService *JwtService) *UserService {
-	return &UserService{db: db, jwtService: jwtService}
+func NewUserService(db *gorm.DB, jwtService *JwtService, auditLogService *AuditLogService) *UserService {
+	return &UserService{db: db, jwtService: jwtService, auditLogService: auditLogService}
 }

 func (s *UserService) ListUsers(searchTerm string, page int, pageSize int) ([]model.User, utils.PaginationResponse, error) {
@@ -88,7 +89,7 @@ func (s *UserService) UpdateUser(userID string, updatedUser dto.UserCreateDto, u
 	return user, nil
 }

-func (s *UserService) CreateOneTimeAccessToken(userID string, expiresAt time.Time) (string, error) {
+func (s *UserService) CreateOneTimeAccessToken(userID string, expiresAt time.Time, ipAddress, userAgent string) (string, error) {
 	randomString, err := utils.GenerateRandomAlphanumericString(16)
 	if err != nil {
 		return "", err
@@ -104,6 +105,8 @@ func (s *UserService) CreateOneTimeAccessToken(userID string, expiresAt time.Tim
 		return "", err
 	}

+	s.auditLogService.Create(model.AuditLogEventOneTimeAccessTokenSignIn, ipAddress, userAgent, userID, model.AuditLogData{})
+
 	return oneTimeAccessToken.Token, nil
 }

--- a/backend/internal/service/webauthn_service.go
+++ b/backend/internal/service/webauthn_service.go
@@ -5,6 +5,7 @@ import (
 	"github.com/go-webauthn/webauthn/webauthn"
 	"github.com/stonith404/pocket-id/backend/internal/common"
 	"github.com/stonith404/pocket-id/backend/internal/model"
+	datatype "github.com/stonith404/pocket-id/backend/internal/model/types"
 	"github.com/stonith404/pocket-id/backend/internal/utils"
 	"gorm.io/gorm"
 	"net/http"
@@ -55,7 +56,7 @@ func (s *WebAuthnService) BeginRegistration(userID string) (*model.PublicKeyCred
 	}

 	sessionToStore := &model.WebauthnSession{
-		ExpiresAt:        session.Expires,
+		ExpiresAt:        datatype.DateTime(session.Expires),
 		Challenge:        session.Challenge,
 		UserVerification: string(session.UserVerification),
 	}
@@ -79,7 +80,7 @@ func (s *WebAuthnService) VerifyRegistration(sessionID, userID string, r *http.R

 	session := webauthn.SessionData{
 		Challenge: storedSession.Challenge,
-		Expires:   storedSession.ExpiresAt,
+		Expires:   storedSession.ExpiresAt.ToTime(),
 		UserID:    []byte(userID),
 	}

@@ -95,7 +96,7 @@ func (s *WebAuthnService) VerifyRegistration(sessionID, userID string, r *http.R

 	credentialToStore := model.WebauthnCredential{
 		Name:            "New Passkey",
-		CredentialID:    string(credential.ID),
+		CredentialID:    credential.ID,
 		AttestationType: credential.AttestationType,
 		PublicKey:       credential.PublicKey,
 		Transport:       credential.Transport,
@@ -117,7 +118,7 @@ func (s *WebAuthnService) BeginLogin() (*model.PublicKeyCredentialRequestOptions
 	}

 	sessionToStore := &model.WebauthnSession{
-		ExpiresAt:        session.Expires,
+		ExpiresAt:        datatype.DateTime(session.Expires),
 		Challenge:        session.Challenge,
 		UserVerification: string(session.UserVerification),
 	}
@@ -133,7 +134,7 @@ func (s *WebAuthnService) BeginLogin() (*model.PublicKeyCredentialRequestOptions
 	}, nil
 }

-func (s *WebAuthnService) VerifyLogin(sessionID, userID string, credentialAssertionData *protocol.ParsedCredentialAssertionData, ipAddress, userAgent string) (model.User, string, error) {
+func (s *WebAuthnService) VerifyLogin(sessionID string, credentialAssertionData *protocol.ParsedCredentialAssertionData, ipAddress, userAgent string) (model.User, string, error) {
 	var storedSession model.WebauthnSession
 	if err := s.db.First(&storedSession, "id = ?", sessionID).Error; err != nil {
 		return model.User{}, "", err
@@ -141,7 +142,7 @@ func (s *WebAuthnService) VerifyLogin(sessionID, userID string, credentialAssert

 	session := webauthn.SessionData{
 		Challenge: storedSession.Challenge,
-		Expires:   storedSession.ExpiresAt,
+		Expires:   storedSession.ExpiresAt.ToTime(),
 	}

 	var user *model.User
@@ -156,16 +157,12 @@ func (s *WebAuthnService) VerifyLogin(sessionID, userID string, credentialAssert
 		return model.User{}, "", err
 	}

-	if err := s.db.Find(&user, "id = ?", userID).Error; err != nil {
-		return model.User{}, "", err
-	}
-
 	token, err := s.jwtService.GenerateAccessToken(*user)
 	if err != nil {
 		return model.User{}, "", err
 	}

-	s.auditLogService.CreateNewSignInWithEmail(ipAddress, userAgent, user.ID, model.AuditLogData{})
+	s.auditLogService.CreateNewSignInWithEmail(ipAddress, userAgent, user.ID)

 	return *user, token, nil
 }
--- a/backend/migrations/postgres/20241211111554_init.up.sql
+++ b/backend/migrations/postgres/20241211111554_init.up.sql
@@ -0,0 +1,126 @@
+CREATE TABLE app_config_variables
+(
+    key           VARCHAR(100) NOT NULL PRIMARY KEY,
+    value         TEXT NOT NULL,
+    type          VARCHAR(20) NOT NULL,
+    is_public     BOOLEAN DEFAULT FALSE NOT NULL,
+    is_internal   BOOLEAN DEFAULT FALSE NOT NULL,
+    default_value TEXT
+);
+
+CREATE TABLE user_groups
+(
+    id            UUID NOT NULL PRIMARY KEY,
+    created_at    TIMESTAMPTZ,
+    friendly_name VARCHAR(255) NOT NULL,
+    name          VARCHAR(255) NOT NULL UNIQUE
+);
+
+CREATE TABLE users
+(
+    id         UUID NOT NULL PRIMARY KEY,
+    created_at TIMESTAMPTZ,
+    username   VARCHAR(255) NOT NULL UNIQUE,
+    email      VARCHAR(255) NOT NULL UNIQUE,
+    first_name VARCHAR(100),
+    last_name  VARCHAR(100),
+    is_admin   BOOLEAN DEFAULT FALSE NOT NULL
+);
+
+CREATE TABLE audit_logs
+(
+    id         UUID NOT NULL PRIMARY KEY,
+    created_at TIMESTAMPTZ,
+    event      VARCHAR(100) NOT NULL,
+    ip_address INET NOT NULL,
+    data       JSONB NOT NULL,
+    user_id    UUID REFERENCES users ON DELETE SET NULL,
+    user_agent TEXT,
+    country    VARCHAR(100),
+    city       VARCHAR(100)
+);
+
+CREATE TABLE custom_claims
+(
+    id            UUID NOT NULL PRIMARY KEY,
+    created_at    TIMESTAMPTZ,
+    key           VARCHAR(255) NOT NULL,
+    value         TEXT NOT NULL,
+    user_id       UUID REFERENCES users ON DELETE CASCADE,
+    user_group_id UUID REFERENCES user_groups ON DELETE CASCADE,
+    CONSTRAINT custom_claims_unique UNIQUE (key, user_id, user_group_id),
+    CHECK (user_id IS NOT NULL OR user_group_id IS NOT NULL)
+);
+
+CREATE TABLE oidc_authorization_codes
+(
+    id                           UUID NOT NULL PRIMARY KEY,
+    created_at                   TIMESTAMPTZ,
+    code                         VARCHAR(255) NOT NULL UNIQUE,
+    scope                        TEXT NOT NULL,
+    nonce                        VARCHAR(255),
+    expires_at                   TIMESTAMPTZ NOT NULL,
+    user_id                      UUID NOT NULL REFERENCES users ON DELETE CASCADE,
+    client_id                    UUID NOT NULL,
+    code_challenge               VARCHAR(255),
+    code_challenge_method_sha256 BOOLEAN
+);
+
+CREATE TABLE oidc_clients
+(
+    id            UUID NOT NULL PRIMARY KEY,
+    created_at    TIMESTAMPTZ,
+    name          VARCHAR(255),
+    secret        TEXT,
+    callback_urls JSONB,
+    image_type    VARCHAR(10),
+    created_by_id UUID REFERENCES users ON DELETE SET NULL,
+    is_public     BOOLEAN DEFAULT FALSE
+);
+
+CREATE TABLE one_time_access_tokens
+(
+    id         UUID NOT NULL PRIMARY KEY,
+    created_at TIMESTAMPTZ,
+    token      VARCHAR(255) NOT NULL UNIQUE,
+    expires_at TIMESTAMPTZ NOT NULL,
+    user_id    UUID NOT NULL REFERENCES users ON DELETE CASCADE
+);
+
+CREATE TABLE user_authorized_oidc_clients
+(
+    scope     VARCHAR(255),
+    user_id   UUID NOT NULL REFERENCES users ON DELETE CASCADE,
+    client_id UUID NOT NULL REFERENCES oidc_clients ON DELETE CASCADE,
+    PRIMARY KEY (user_id, client_id)
+);
+
+CREATE TABLE user_groups_users
+(
+    user_id       UUID NOT NULL REFERENCES users ON DELETE CASCADE,
+    user_group_id UUID NOT NULL REFERENCES user_groups ON DELETE CASCADE,
+    PRIMARY KEY (user_id, user_group_id)
+);
+
+CREATE TABLE webauthn_credentials
+(
+    id               UUID NOT NULL PRIMARY KEY,
+    created_at       TIMESTAMPTZ,
+    name             VARCHAR(255) NOT NULL,
+    credential_id    BYTEA NOT NULL UNIQUE,
+    public_key       BYTEA NOT NULL,
+    attestation_type VARCHAR(20) NOT NULL,
+    transport        JSONB NOT NULL,
+    user_id          UUID REFERENCES users ON DELETE CASCADE,
+    backup_eligible  BOOLEAN DEFAULT FALSE NOT NULL,
+    backup_state     BOOLEAN DEFAULT FALSE NOT NULL
+);
+
+CREATE TABLE webauthn_sessions
+(
+    id                UUID NOT NULL PRIMARY KEY,
+    created_at        TIMESTAMPTZ,
+    challenge         VARCHAR(255) NOT NULL UNIQUE,
+    expires_at        TIMESTAMPTZ NOT NULL,
+    user_verification VARCHAR(255) NOT NULL
+);
--- a/backend/migrations/sqlite/20240731203656_init.up.sql
+++ b/backend/migrations/sqlite/20240731203656_init.up.sql
--- a/backend/migrations/sqlite/20240813211251_passkey_backup_flags..up.sql
+++ b/backend/migrations/sqlite/20240813211251_passkey_backup_flags..up.sql
--- a/backend/migrations/sqlite/20240813211251_passkey_backup_flags.down.sql
+++ b/backend/migrations/sqlite/20240813211251_passkey_backup_flags.down.sql
--- a/backend/migrations/sqlite/20240817191051_rename_config_table.down.sql
+++ b/backend/migrations/sqlite/20240817191051_rename_config_table.down.sql
--- a/backend/migrations/sqlite/20240817191051_rename_config_table.up.sql
+++ b/backend/migrations/sqlite/20240817191051_rename_config_table.up.sql
--- a/backend/migrations/sqlite/20240820205521_multiple_callback_urls.down.sql
+++ b/backend/migrations/sqlite/20240820205521_multiple_callback_urls.down.sql
--- a/backend/migrations/sqlite/20240820205521_multiple_callback_urls.up.sql
+++ b/backend/migrations/sqlite/20240820205521_multiple_callback_urls.up.sql
--- a/backend/migrations/sqlite/20240908123031_audit_log.down.sql
+++ b/backend/migrations/sqlite/20240908123031_audit_log.down.sql
--- a/backend/migrations/sqlite/20240908123031_audit_log.up.sql
+++ b/backend/migrations/sqlite/20240908123031_audit_log.up.sql
--- a/backend/migrations/sqlite/20240924202721_user_groups.down.sql
+++ b/backend/migrations/sqlite/20240924202721_user_groups.down.sql
--- a/backend/migrations/sqlite/20240924202721_user_groups.up.sql
+++ b/backend/migrations/sqlite/20240924202721_user_groups.up.sql
--- a/backend/migrations/sqlite/20241004092030_audit_log_location.down.sql
+++ b/backend/migrations/sqlite/20241004092030_audit_log_location.down.sql
--- a/backend/migrations/sqlite/20241004092030_audit_log_location.up.sql
+++ b/backend/migrations/sqlite/20241004092030_audit_log_location.up.sql
--- a/backend/migrations/sqlite/20241023072742_unix-timestamps.down.sql
+++ b/backend/migrations/sqlite/20241023072742_unix-timestamps.down.sql
--- a/backend/migrations/sqlite/20241023072742_unix-timestamps.up.sql
+++ b/backend/migrations/sqlite/20241023072742_unix-timestamps.up.sql
--- a/backend/migrations/sqlite/20241025214824_app_config_default_value.down.sql
+++ b/backend/migrations/sqlite/20241025214824_app_config_default_value.down.sql
--- a/backend/migrations/sqlite/20241025214824_app_config_default_value.up.sql
+++ b/backend/migrations/sqlite/20241025214824_app_config_default_value.up.sql
--- a/backend/migrations/sqlite/20241028064959_custom_claims.down.sql
+++ b/backend/migrations/sqlite/20241028064959_custom_claims.down.sql
--- a/backend/migrations/sqlite/20241028064959_custom_claims.up.sql
+++ b/backend/migrations/sqlite/20241028064959_custom_claims.up.sql
--- a/backend/migrations/sqlite/20241115131129_pkce.down.sql
+++ b/backend/migrations/sqlite/20241115131129_pkce.down.sql
@@ -0,0 +1,3 @@
+ALTER TABLE oidc_authorization_codes DROP COLUMN code_challenge;
+ALTER TABLE oidc_authorization_codes DROP COLUMN code_challenge_method_sha256;
+ALTER TABLE oidc_clients DROP COLUMN is_public;
--- a/backend/migrations/sqlite/20241115131129_pkce.up.sql
+++ b/backend/migrations/sqlite/20241115131129_pkce.up.sql
@@ -0,0 +1,3 @@
+ALTER TABLE oidc_authorization_codes ADD COLUMN code_challenge TEXT;
+ALTER TABLE oidc_authorization_codes ADD COLUMN code_challenge_method_sha256 NUMERIC;
+ALTER TABLE oidc_clients ADD COLUMN is_public BOOLEAN DEFAULT FALSE;
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,9 +1,16 @@
 services:
  pocket-id:
-    image: stonith404/pocket-id:latest
+    image: stonith404/pocket-id  # or ghcr.io/stonith404/pocket-id
    restart: unless-stopped
    env_file: .env
    ports:
      - 3000:80
    volumes:
-      - "./data:/app/backend/data"
+      - "./data:/app/backend/data"
+    # Optional healthcheck  
+    healthcheck:
+      test: "curl -f http://localhost/health"
+      interval: 1m30s
+      timeout: 5s
+      retries: 2
+      start_period: 10s
--- a/docs/proxy-services.md
+++ b/docs/proxy-services.md
@@ -1,12 +1,12 @@
 # Proxy Services through Pocket ID

-The goal of Pocket ID is to stay simple. Because of that we don't have a built-in proxy provider. However, you can use [OAuth2 Proxy](https://oauth2-proxy.github.io/) to add authentication to your services that don't support OIDC. This guide will show you how to set up OAuth2 Proxy with Pocket ID.
+The goal of Pocket ID is to stay simple. Because of that we don't have a built-in proxy provider. However, you can use [OAuth2 Proxy](https://oauth2-proxy.github.io/oauth2-proxy/) to add authentication to your services that don't support OIDC. This guide will show you how to set up OAuth2 Proxy with Pocket ID.

 ## Docker Setup

 #### 1. Add OAuth2 proxy to the service that should be proxied.

-To configure OAuth2 Proxy with Pocket ID, you have to add the following service to the service that should be proxied. E.g., [Uptime Kuma](https://github.com/louislam/uptime-kuma) should be proxied, you can add the following service to the `docker-compose.yml` of Uptime Kuma:
+To configure OAuth2 Proxy with Pocket ID, you have to add the following service to the service that should be proxied. E.g., if [Uptime Kuma](https://github.com/louislam/uptime-kuma) should be proxied, you can add the following service to the `docker-compose.yml` of Uptime Kuma:

 ```yaml
 # Example with Uptime Kuma
@@ -23,7 +23,7 @@ oauth2-proxy:

 #### 2. Create a new OIDC client in Pocket ID.

-Create a new OIDC client in Pocket ID by navigating to `https://<your-domain>/settings/admin/oidc-clients`. After adding the client, you will obtain the client ID and client secret.
+Create a new OIDC client in Pocket ID by navigating to `https://<your-domain>/settings/admin/oidc-clients`. Now enter `https://<domain-of-proxied-service>/oauth2/callback` as the callback URL. After adding the client, you will obtain the client ID and client secret, which you will need in the next step.

 #### 3. Create a configuration file for OAuth2 Proxy.

--- a/frontend/package.json
+++ b/frontend/package.json
@@ -1,6 +1,6 @@
 {
  "name": "pocket-id-frontend",
-  "version": "0.13.0",
+  "version": "0.20.0",
  "private": true,
  "scripts": {
    "dev": "vite dev --port 3000",
--- a/frontend/src/lib/components/advanced-table.svelte
+++ b/frontend/src/lib/components/advanced-table.svelte
@@ -4,6 +4,7 @@
 	import * as Pagination from '$lib/components/ui/pagination';
 	import * as Select from '$lib/components/ui/select';
 	import * as Table from '$lib/components/ui/table/index.js';
+	import Empty from '$lib/icons/empty.svelte';
 	import type { Paginated } from '$lib/types/pagination.type';
 	import { debounced } from '$lib/utils/debounce-util';
 	import type { Snippet } from 'svelte';
@@ -66,93 +67,104 @@
 	}
 </script>

-<div class="w-full">
-	{#if !withoutSearch}
-	<Input
-		class="mb-4 max-w-sm"
-		placeholder={'Search...'}
-		type="text"
-		oninput={(e) => onSearch((e.target as HTMLInputElement).value)}
-	/>
-	{/if}
-	<Table.Root>
-		<Table.Header>
-			<Table.Row>
-				{#if selectedIds}
-					<Table.Head>
-						<Checkbox checked={allChecked} onCheckedChange={(c) => onAllCheck(c as boolean)} />
-					</Table.Head>
-				{/if}
-				{#each columns as column}
-					{#if typeof column === 'string'}
-						<Table.Head>{column}</Table.Head>
-					{:else}
-						<Table.Head class={column.hidden ? 'sr-only' : ''}>{column.label}</Table.Head>
-					{/if}
-				{/each}
-			</Table.Row>
-		</Table.Header>
-		<Table.Body>
-			{#each items.data as item}
-				<Table.Row class={selectedIds?.includes(item.id) ? 'bg-muted/20' : ''}>
-					{#if selectedIds}
-						<Table.Cell>
-							<Checkbox
-								checked={selectedIds.includes(item.id)}
-								onCheckedChange={(c) => onCheck(c as boolean, item.id)}
-							/>
-						</Table.Cell>
-					{/if}
-					{@render rows({ item })}
-				</Table.Row>
-			{/each}
-		</Table.Body>
-	</Table.Root>
-	<div class="mt-5 flex items-center justify-between space-x-2">
-		<div class="flex items-center space-x-2">
-			<p class="text-sm font-medium">Items per page</p>
-			<Select.Root
-				selected={{
-					label: items.pagination.itemsPerPage.toString(),
-					value: items.pagination.itemsPerPage
-				}}
-				onSelectedChange={(v) => onPageSizeChange(v?.value as number)}
-			>
-				<Select.Trigger class="h-9 w-[80px]">
-					<Select.Value>{items.pagination.itemsPerPage}</Select.Value>
-				</Select.Trigger>
-				<Select.Content>
-					{#each availablePageSizes as size}
-						<Select.Item value={size}>{size}</Select.Item>
-					{/each}
-				</Select.Content>
-			</Select.Root>
-		</div>
-		<Pagination.Root
-			class="mx-0 w-auto"
-			count={items.pagination.totalItems}
-			perPage={items.pagination.itemsPerPage}
-			{onPageChange}
-			page={items.pagination.currentPage}
-			let:pages
-		>
-			<Pagination.Content class="flex justify-end">
-				<Pagination.Item>
-					<Pagination.PrevButton />
-				</Pagination.Item>
-				{#each pages as page (page.key)}
-					{#if page.type !== 'ellipsis'}
-						<Pagination.Item>
-							<Pagination.Link {page} isActive={items.pagination.currentPage === page.value}>
-								{page.value}
-							</Pagination.Link>
-						</Pagination.Item>
-					{/if}
-				{/each}
-				<Pagination.Item>
-					<Pagination.NextButton />
-				</Pagination.Item>
-			</Pagination.Content>
-		</Pagination.Root>
+{#if items.data.length === 0}
+	<div class="my-5 flex flex-col items-center">
+		<Empty class="text-muted-foreground h-20" />
+		<p class="text-muted-foreground mt-3 text-sm">No items found</p>
 	</div>
-</div>
+{:else}
+	<div class="w-full">
+		{#if !withoutSearch}
+			<Input
+				class="mb-4 max-w-sm"
+				placeholder={'Search...'}
+				type="text"
+				oninput={(e) => onSearch((e.target as HTMLInputElement).value)}
+			/>
+		{/if}
+
+		<Table.Root>
+			<Table.Header>
+				<Table.Row>
+					{#if selectedIds}
+						<Table.Head>
+							<Checkbox checked={allChecked} onCheckedChange={(c) => onAllCheck(c as boolean)} />
+						</Table.Head>
+					{/if}
+					{#each columns as column}
+						{#if typeof column === 'string'}
+							<Table.Head>{column}</Table.Head>
+						{:else}
+							<Table.Head class={column.hidden ? 'sr-only' : ''}>{column.label}</Table.Head>
+						{/if}
+					{/each}
+				</Table.Row>
+			</Table.Header>
+			<Table.Body>
+				{#each items.data as item}
+					<Table.Row class={selectedIds?.includes(item.id) ? 'bg-muted/20' : ''}>
+						{#if selectedIds}
+							<Table.Cell>
+								<Checkbox
+									checked={selectedIds.includes(item.id)}
+									onCheckedChange={(c) => onCheck(c as boolean, item.id)}
+								/>
+							</Table.Cell>
+						{/if}
+						{@render rows({ item })}
+					</Table.Row>
+				{/each}
+			</Table.Body>
+		</Table.Root>
+
+		<div
+			class="mt-5 flex flex-col-reverse items-center justify-between gap-3 space-x-2 sm:flex-row"
+		>
+			<div class="flex items-center space-x-2">
+				<p class="text-sm font-medium">Items per page</p>
+				<Select.Root
+					selected={{
+						label: items.pagination.itemsPerPage.toString(),
+						value: items.pagination.itemsPerPage
+					}}
+					onSelectedChange={(v) => onPageSizeChange(v?.value as number)}
+				>
+					<Select.Trigger class="h-9 w-[80px]">
+						<Select.Value>{items.pagination.itemsPerPage}</Select.Value>
+					</Select.Trigger>
+					<Select.Content>
+						{#each availablePageSizes as size}
+							<Select.Item value={size}>{size}</Select.Item>
+						{/each}
+					</Select.Content>
+				</Select.Root>
+			</div>
+			<Pagination.Root
+				class="mx-0 w-auto"
+				count={items.pagination.totalItems}
+				perPage={items.pagination.itemsPerPage}
+				{onPageChange}
+				page={items.pagination.currentPage}
+				let:pages
+			>
+				<Pagination.Content class="flex justify-end">
+					<Pagination.Item>
+						<Pagination.PrevButton />
+					</Pagination.Item>
+					{#each pages as page (page.key)}
+						{#if page.type !== 'ellipsis'}
+							<Pagination.Item>
+								<Pagination.Link {page} isActive={items.pagination.currentPage === page.value}>
+									{page.value}
+								</Pagination.Link>
+							</Pagination.Item>
+						{/if}
+					{/each}
+					<Pagination.Item>
+						<Pagination.NextButton />
+					</Pagination.Item>
+				</Pagination.Content>
+			</Pagination.Root>
+		</div>
+	</div>
+{/if}
--- a/frontend/src/lib/components/checkbox-with-label.svelte
+++ b/frontend/src/lib/components/checkbox-with-label.svelte
@@ -0,0 +1,25 @@
+<script lang="ts">
+	import { Checkbox } from './ui/checkbox';
+	import { Label } from './ui/label';
+
+	let {
+		id,
+		checked = $bindable(),
+		label,
+		description
+	}: { id: string; checked: boolean; label: string; description?: string } = $props();
+</script>
+
+<div class="items-top mt-5 flex space-x-2">
+	<Checkbox {id} bind:checked />
+	<div class="grid gap-1.5 leading-none">
+		<Label for={id} class="mb-0 text-sm font-medium leading-none">
+			{label}
+		</Label>
+		{#if description}
+			<p class="text-muted-foreground text-[0.8rem]">
+				{description}
+			</p>
+		{/if}
+	</div>
+</div>
--- a/frontend/src/lib/components/ui/badge/index.ts
+++ b/frontend/src/lib/components/ui/badge/index.ts
@@ -2,7 +2,7 @@ import { type VariantProps, tv } from "tailwind-variants";
 export { default as Badge } from "./badge.svelte";

 export const badgeVariants = tv({
-	base: "inline-flex select-none items-center rounded-full border px-2.5 py-0.5 text-xs font-semibold transition-colors focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2",
+	base: "inline-flex select-none items-center rounded-full border px-2.5 py-0.5 text-xs font-semibold transition-colors focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2 break-keep whitespace-nowrap",
 	variants: {
 		variant: {
 			default: "border-transparent bg-primary text-primary-foreground hover:bg-primary/80",
--- a/frontend/src/lib/components/ui/pagination/pagination-ellipsis.svelte
+++ b/frontend/src/lib/components/ui/pagination/pagination-ellipsis.svelte
@@ -10,7 +10,7 @@
 </script>

 <span
-	aria-hidden
+	aria-hidden="true"
 	class={cn("flex h-9 w-9 items-center justify-center", className)}
 	{...$$restProps}
 >
--- a/frontend/src/lib/icons/empty.svelte
+++ b/frontend/src/lib/icons/empty.svelte
@@ -0,0 +1,24 @@
+<script lang="ts">
+	let {
+		class: className
+	}: {
+		class?: string;
+	} = $props();
+</script>
+
+<svg
+	version="1.1"
+	xmlns="http://www.w3.org/2000/svg"
+	viewBox="0 0 336.19673868301203 129.38671875"
+	class={className}
+>
+	<g stroke-linecap="round" transform="translate(10 10) rotate(0 158.09836934150601 54.693359375)">
+		<path
+			d="M27.35 0 C121.36 -0.62, 208.79 0.52, 288.85 0 M288.85 0 C305.5 3.32, 316.8 6.14, 316.2 27.35 M316.2 27.35 C315.58 42.15, 314.92 54.54, 316.2 82.04 M316.2 82.04 C313.79 100.68, 304.9 110.1, 288.85 109.39 M288.85 109.39 C192.86 108.68, 93.17 110.07, 27.35 109.39 M27.35 109.39 C13.09 109.46, -1.61 102.22, 0 82.04 M0 82.04 C-0.35 60.8, -1.11 41.01, 0 27.35 M0 27.35 C1.94 9.62, 8.6 1.41, 27.35 0"
+			stroke="#A1A1AA"
+			stroke-width="4.5"
+			fill="none"
+			stroke-dasharray="8 12"
+		></path>
+	</g>
+</svg>
--- a/frontend/src/lib/services/app-config-service.ts
+++ b/frontend/src/lib/services/app-config-service.ts
@@ -53,6 +53,10 @@ export default class AppConfigService extends APIService {
 		await this.api.put(`/application-configuration/background-image`, formData);
 	}

+	async sendTestEmail() {
+		await this.api.post('/application-configuration/test-email');
+	}
+
 	async getVersionInformation() {
 		const response = (
 			await axios.get('https://api.github.com/repos/stonith404/pocket-id/releases/latest')
--- a/frontend/src/lib/services/oidc-service.ts
+++ b/frontend/src/lib/services/oidc-service.ts
@@ -3,23 +3,27 @@ import type { Paginated, PaginationRequest } from '$lib/types/pagination.type';
 import APIService from './api-service';

 class OidcService extends APIService {
-	async authorize(clientId: string, scope: string, callbackURL: string, nonce?: string) {
+	async authorize(clientId: string, scope: string, callbackURL: string, nonce?: string, codeChallenge?: string, codeChallengeMethod?: string) {
 		const res = await this.api.post('/oidc/authorize', {
 			scope,
 			nonce,
 			callbackURL,
-			clientId
+			clientId,
+			codeChallenge,
+			codeChallengeMethod
 		});

 		return res.data as AuthorizeResponse;
 	}

-	async authorizeNewClient(clientId: string, scope: string, callbackURL: string, nonce?: string) {
+	async authorizeNewClient(clientId: string, scope: string, callbackURL: string, nonce?: string, codeChallenge?: string, codeChallengeMethod?: string) {
 		const res = await this.api.post('/oidc/authorize/new-client', {
 			scope,
 			nonce,
 			callbackURL,
-			clientId
+			clientId,
+			codeChallenge,
+			codeChallengeMethod
 		});

 		return res.data as AuthorizeResponse;
--- a/frontend/src/lib/types/application-configuration.ts
+++ b/frontend/src/lib/types/application-configuration.ts
@@ -12,6 +12,8 @@ export type AllAppConfig = AppConfig & {
 	smtpFrom: string;
 	smtpUser: string;
 	smtpPassword: string;
+	smtpTls: boolean;
+	smtpSkipCertVerify: boolean;
 };

 export type AppConfigRawResponse = {
--- a/frontend/src/lib/types/oidc.type.ts
+++ b/frontend/src/lib/types/oidc.type.ts
@@ -4,6 +4,7 @@ export type OidcClient = {
 	logoURL: string;
 	callbackURLs: [string, ...string[]];
 	hasLogo: boolean;
+	isPublic: boolean;
 };

 export type OidcClientCreate = Omit<OidcClient, 'id' | 'logoURL' | 'hasLogo'>;
--- a/frontend/src/routes/authorize/+page.server.ts
+++ b/frontend/src/routes/authorize/+page.server.ts
@@ -12,6 +12,8 @@ export const load: PageServerLoad = async ({ url, cookies }) => {
 		nonce: url.searchParams.get('nonce') || undefined,
 		state: url.searchParams.get('state')!,
 		callbackURL: url.searchParams.get('redirect_uri')!,
-		client
+		client,
+		codeChallenge: url.searchParams.get('code_challenge')!,
+		codeChallengeMethod: url.searchParams.get('code_challenge_method')!
 	};
 };
--- a/frontend/src/routes/authorize/+page.svelte
+++ b/frontend/src/routes/authorize/+page.svelte
@@ -24,7 +24,7 @@
 	let authorizationRequired = false;

 	export let data: PageData;
-	let { scope, nonce, client, state, callbackURL } = data;
+	let { scope, nonce, client, state, callbackURL, codeChallenge, codeChallengeMethod  } = data;

 	async function authorize() {
 		isLoading = true;
@@ -37,7 +37,7 @@
 			}

 			await oidService
-				.authorize(client!.id, scope, callbackURL, nonce)
+				.authorize(client!.id, scope, callbackURL, nonce, codeChallenge, codeChallengeMethod)
 				.then(async ({ code, callbackURL }) => {
 					onSuccess(code, callbackURL);
 				});
@@ -55,7 +55,7 @@
 		isLoading = true;
 		try {
 			await oidService
-				.authorizeNewClient(client!.id, scope, callbackURL, nonce)
+				.authorizeNewClient(client!.id, scope, callbackURL, nonce, codeChallenge, codeChallengeMethod)
 				.then(async ({ code, callbackURL }) => {
 					onSuccess(code, callbackURL);
 				});
--- a/frontend/src/routes/health/+server.ts
+++ b/frontend/src/routes/health/+server.ts
@@ -0,0 +1,20 @@
+import AppConfigService from '$lib/services/app-config-service';
+import type { RequestHandler } from '@sveltejs/kit';
+
+export const GET: RequestHandler = async () => {
+	const appConfigService = new AppConfigService();
+	let backendOk = true;
+	await appConfigService.list().catch(() => (backendOk = false));
+
+	return new Response(
+		JSON.stringify({
+			status: backendOk ? 'HEALTHY' : 'UNHEALTHY'
+		}),
+		{
+			status: backendOk ? 200 : 500,
+			headers: {
+				'content-type': 'application/json'
+			}
+		}
+	);
+};
--- a/frontend/src/routes/settings/+layout.svelte
+++ b/frontend/src/routes/settings/+layout.svelte
@@ -22,6 +22,7 @@

 	if ($userStore?.isAdmin) {
 		links = [
+			// svelte-ignore state_referenced_locally
 			...links,
 			{ href: '/settings/admin/users', label: 'Users' },
 			{ href: '/settings/admin/user-groups', label: 'User Groups' },
--- a/frontend/src/routes/settings/admin/application-configuration/forms/app-config-email-form.svelte
+++ b/frontend/src/routes/settings/admin/application-configuration/forms/app-config-email-form.svelte
@@ -1,6 +1,8 @@
 <script lang="ts">
+	import CheckboxWithLabel from '$lib/components/checkbox-with-label.svelte';
 	import FormInput from '$lib/components/form-input.svelte';
 	import { Button } from '$lib/components/ui/button';
+	import AppConfigService from '$lib/services/app-config-service';
 	import type { AllAppConfig } from '$lib/types/application-configuration';
 	import { createForm } from '$lib/utils/form-util';
 	import { toast } from 'svelte-sonner';
@@ -14,7 +16,9 @@
 		callback: (appConfig: Partial<AllAppConfig>) => Promise<void>;
 	} = $props();

-	let isLoading = $state(false);
+	const appConfigService = new AppConfigService();
+
+	let isSendingTestEmail = $state(false);
 	let emailEnabled = $state(appConfig.emailEnabled);

 	const updatedAppConfig = {
@@ -23,27 +27,31 @@
 		smtpPort: appConfig.smtpPort,
 		smtpUser: appConfig.smtpUser,
 		smtpPassword: appConfig.smtpPassword,
-		smtpFrom: appConfig.smtpFrom
+		smtpFrom: appConfig.smtpFrom,
+		smtpTls: appConfig.smtpTls,
+		smtpSkipCertVerify: appConfig.smtpSkipCertVerify
 	};

 	const formSchema = z.object({
 		smtpHost: z.string().min(1),
 		smtpPort: z.number().min(1),
-		smtpUser: z.string().min(1),
-		smtpPassword: z.string().min(1),
-		smtpFrom: z.string().email()
+		smtpUser: z.string(),
+		smtpPassword: z.string(),
+		smtpFrom: z.string().email(),
+		smtpTls: z.boolean(),
+		smtpSkipCertVerify: z.boolean()
 	});

 	const { inputs, ...form } = createForm<typeof formSchema>(formSchema, updatedAppConfig);

 	async function onSubmit() {
+		console.log('submit');
 		const data = form.validate();
 		if (!data) return false;
-		isLoading = true;
 		await callback({
 			...data,
 			emailEnabled: true
-		}).finally(() => (isLoading = false));
+		});
 		toast.success('Email configuration updated successfully');
 		return true;
 	}
@@ -59,22 +67,48 @@
 			emailEnabled = true;
 		}
 	}
+
+	async function onTestEmail() {
+		isSendingTestEmail = true;
+		await appConfigService
+			.sendTestEmail()
+			.then(() => toast.success('Test email sent successfully to your Email address.'))
+			.catch(() =>
+				toast.error('Failed to send test email. Check the server logs for more information.')
+			)
+			.finally(() => (isSendingTestEmail = false));
+	}
 </script>

 <form onsubmit={onSubmit}>
-	<div class="mt-5 grid grid-cols-2 gap-5">
+	<div class="mt-5 grid grid-cols-1 items-start gap-5 md:grid-cols-2">
 		<FormInput label="SMTP Host" bind:input={$inputs.smtpHost} />
 		<FormInput label="SMTP Port" type="number" bind:input={$inputs.smtpPort} />
 		<FormInput label="SMTP User" bind:input={$inputs.smtpUser} />
 		<FormInput label="SMTP Password" type="password" bind:input={$inputs.smtpPassword} />
 		<FormInput label="SMTP From" bind:input={$inputs.smtpFrom} />
+		<CheckboxWithLabel
+			id="tls"
+			label="TLS"
+			description="Enable TLS for the SMTP connection."
+			bind:checked={$inputs.smtpTls.value}
+		/>
+		<CheckboxWithLabel
+			id="skip-cert-verify"
+			label="Skip Certificate Verification"
+			description="This can be useful for self-signed certificates."
+			bind:checked={$inputs.smtpSkipCertVerify.value}
+		/>
 	</div>
-	<div class="mt-5 flex justify-end gap-3">
+	<div class="mt-8 flex flex-wrap justify-end gap-3">
 		{#if emailEnabled}
 			<Button variant="secondary" onclick={onDisable}>Disable</Button>
-			<Button {isLoading} onclick={onSubmit} type="submit">Save</Button>
+			<Button isLoading={isSendingTestEmail} variant="secondary" onclick={onTestEmail}
+				>Send Test Email</Button
+			>
+			<Button type="submit">Save</Button>
 		{:else}
-			<Button {isLoading} onclick={onEnable} type="submit">Enable</Button>
+			<Button onclick={onEnable}>Enable</Button>
 		{/if}
 	</div>
 </form>
--- a/frontend/src/routes/settings/admin/application-configuration/forms/app-config-general-form.svelte
+++ b/frontend/src/routes/settings/admin/application-configuration/forms/app-config-general-form.svelte
@@ -1,4 +1,5 @@
 <script lang="ts">
+	import CheckboxWithLabel from '$lib/components/checkbox-with-label.svelte';
 	import FormInput from '$lib/components/form-input.svelte';
 	import { Button } from '$lib/components/ui/button';
 	import { Checkbox } from '$lib/components/ui/checkbox';
@@ -51,28 +52,18 @@
 			description="The duration of a session in minutes before the user has to sign in again."
 			bind:input={$inputs.sessionDuration}
 		/>
-		<div class="items-top mt-5 flex space-x-2">
-			<Checkbox id="admin-privileges" bind:checked={$inputs.allowOwnAccountEdit.value} />
-			<div class="grid gap-1.5 leading-none">
-				<Label for="admin-privileges" class="mb-0 text-sm font-medium leading-none">
-					Enable Self-Account Editing
-				</Label>
-				<p class="text-muted-foreground text-[0.8rem]">
-					Whether the user should be able to edit their own account details.
-				</p>
-			</div>
-		</div>
-		<div class="items-top mt-5 flex space-x-2">
-			<Checkbox id="admin-privileges" bind:checked={$inputs.emailsVerified.value} />
-			<div class="grid gap-1.5 leading-none">
-				<Label for="admin-privileges" class="mb-0 text-sm font-medium leading-none">
-					Emails Verified
-				</Label>
-				<p class="text-muted-foreground text-[0.8rem]">
-					Whether the user's email should be marked as verified for the OIDC clients.
-				</p>
-			</div>
-		</div>
+		<CheckboxWithLabel
+			id="self-account-editing"
+			label="Enable Self-Account Editing"
+			description="Whether the users should be able to edit their own account details."
+			bind:checked={$inputs.allowOwnAccountEdit.value}
+		/>
+		<CheckboxWithLabel
+			id="emails-verified"
+			label="Emails Verified"
+			description="Whether the user's email should be marked as verified for the OIDC clients."
+			bind:checked={$inputs.emailsVerified.value}
+		/>
 	</div>
 	<div class="mt-5 flex justify-end">
 		<Button {isLoading} type="submit">Save</Button>
--- a/frontend/src/routes/settings/admin/oidc-clients/[id]/+page.svelte
+++ b/frontend/src/routes/settings/admin/oidc-clients/[id]/+page.svelte
@@ -26,7 +26,8 @@
 		'OIDC Discovery URL': `https://${$page.url.hostname}/.well-known/openid-configuration`,
 		'Token URL': `https://${$page.url.hostname}/api/oidc/token`,
 		'Userinfo URL': `https://${$page.url.hostname}/api/oidc/userinfo`,
-		'Certificate URL': `https://${$page.url.hostname}/.well-known/jwks.json`
+		'Certificate URL': `https://${$page.url.hostname}/.well-known/jwks.json`,
+		PKCE: client.isPublic ? 'Enabled' : 'Disabled'
 	};

 	async function updateClient(updatedClient: OidcClientCreateWithLogo) {
@@ -34,6 +35,8 @@
 		const dataPromise = oidcService.updateClient(client.id, updatedClient);
 		const imagePromise = oidcService.updateClientLogo(client, updatedClient.logo);

+		client.isPublic = updatedClient.isPublic;
+
 		await Promise.all([dataPromise, imagePromise])
 			.then(() => {
 				toast.success('OIDC client updated successfully');
@@ -93,27 +96,29 @@
 					<span class="text-muted-foreground text-sm" data-testid="client-id"> {client.id}</span>
 				</CopyToClipboard>
 			</div>
-			<div class="mb-2 mt-1 flex items-center">
-				<Label class="w-44">Client secret</Label>
-				{#if $clientSecretStore}
-					<CopyToClipboard value={$clientSecretStore}>
-						<span class="text-muted-foreground text-sm" data-testid="client-secret">
-							{$clientSecretStore}
-						</span>
-					</CopyToClipboard>
-				{:else}
-					<span class="text-muted-foreground text-sm" data-testid="client-secret"
-						>••••••••••••••••••••••••••••••••</span
-					>
-					<Button
-						class="ml-2"
-						onclick={createClientSecret}
-						size="sm"
-						variant="ghost"
-						aria-label="Create new client secret"><LucideRefreshCcw class="h-3 w-3" /></Button
-					>
-				{/if}
-			</div>
+			{#if !client.isPublic}
+				<div class="mb-2 mt-1 flex items-center">
+					<Label class="w-44">Client secret</Label>
+					{#if $clientSecretStore}
+						<CopyToClipboard value={$clientSecretStore}>
+							<span class="text-muted-foreground text-sm" data-testid="client-secret">
+								{$clientSecretStore}
+							</span>
+						</CopyToClipboard>
+					{:else}
+						<span class="text-muted-foreground text-sm" data-testid="client-secret"
+							>••••••••••••••••••••••••••••••••</span
+						>
+						<Button
+							class="ml-2"
+							onclick={createClientSecret}
+							size="sm"
+							variant="ghost"
+							aria-label="Create new client secret"><LucideRefreshCcw class="h-3 w-3" /></Button
+						>
+					{/if}
+				</div>
+			{/if}
 			{#if showAllDetails}
 				<div transition:slide>
 					{#each Object.entries(setupDetails) as [key, value]}
--- a/frontend/src/routes/settings/admin/oidc-clients/oidc-client-form.svelte
+++ b/frontend/src/routes/settings/admin/oidc-clients/oidc-client-form.svelte
@@ -1,4 +1,5 @@
 <script lang="ts">
+	import CheckboxWithLabel from '$lib/components/checkbox-with-label.svelte';
 	import FileInput from '$lib/components/file-input.svelte';
 	import FormInput from '$lib/components/form-input.svelte';
 	import { Button } from '$lib/components/ui/button';
@@ -28,12 +29,14 @@

 	const client: OidcClientCreate = {
 		name: existingClient?.name || '',
-		callbackURLs: existingClient?.callbackURLs || [""]
+		callbackURLs: existingClient?.callbackURLs || [''],
+		isPublic: existingClient?.isPublic || false
 	};

 	const formSchema = z.object({
 		name: z.string().min(2).max(50),
-		callbackURLs: z.array(z.string().url()).nonempty()
+		callbackURLs: z.array(z.string().url()).nonempty(),
+		isPublic: z.boolean()
 	});

 	type FormSchema = typeof formSchema;
@@ -71,15 +74,21 @@
 </script>

 <form onsubmit={onSubmit}>
-	<div class="flex flex-col gap-3 sm:flex-row">
+	<div class="grid grid-cols-2 gap-3 sm:flex-row">
 		<FormInput label="Name" class="w-full" bind:input={$inputs.name} />
 		<OidcCallbackUrlInput
 			class="w-full"
 			bind:callbackURLs={$inputs.callbackURLs.value}
 			bind:error={$inputs.callbackURLs.error}
 		/>
+		<CheckboxWithLabel
+			id="public-client"
+			label="Public Client"
+			description="Public clients do not have a client secret and use PKCE instead. Enable this if your client is a SPA or mobile app."
+			bind:checked={$inputs.isPublic.value}
+		/>
 	</div>
-	<div class="mt-3">
+	<div class="mt-8">
 		<Label for="logo">Logo</Label>
 		<div class="mt-2 flex items-end gap-3">
 			{#if logoDataURL}
--- a/frontend/src/routes/settings/admin/users/user-form.svelte
+++ b/frontend/src/routes/settings/admin/users/user-form.svelte
@@ -1,8 +1,7 @@
 <script lang="ts">
+	import CheckboxWithLabel from '$lib/components/checkbox-with-label.svelte';
 	import FormInput from '$lib/components/form-input.svelte';
 	import { Button } from '$lib/components/ui/button';
-	import { Checkbox } from '$lib/components/ui/checkbox';
-	import { Label } from '$lib/components/ui/label';
 	import type { UserCreate } from '$lib/types/user.type';
 	import { createForm } from '$lib/utils/form-util';
 	import { z } from 'zod';
@@ -70,15 +69,12 @@
 			<FormInput label="Username" bind:input={$inputs.username} />
 		</div>
 	</div>
-	<div class="items-top mt-5 flex space-x-2">
-		<Checkbox id="admin-privileges" bind:checked={$inputs.isAdmin.value} />
-		<div class="grid gap-1.5 leading-none">
-			<Label for="admin-privileges" class="mb-0 text-sm font-medium leading-none">
-				Admin Privileges
-			</Label>
-			<p class="text-muted-foreground text-[0.8rem]">Admins have full access to the admin panel.</p>
-		</div>
-	</div>
+	<CheckboxWithLabel
+		id="admin-privileges"
+		label="Admin Privileges"
+		description="Admins have full access to the admin panel."
+		bind:checked={$inputs.isAdmin.value}
+	/>
 	<div class="mt-5 flex justify-end">
 		<Button {isLoading} type="submit">Save</Button>
 	</div>
--- a/frontend/tests/user-settings.spec.ts
+++ b/frontend/tests/user-settings.spec.ts
@@ -168,6 +168,8 @@ test('Update user custom claims', async ({ page }) => {
 	await page.getByLabel('Remove custom claim').first().click();
 	await page.getByRole('button', { name: 'Save' }).nth(1).click();

+	await expect(page.getByRole('status')).toHaveText('Custom claims updated successfully');
+
 	await page.reload();

 	// Check if custom claim is removed
--- a/scripts/docker/create-user.sh
+++ b/scripts/docker/create-user.sh
@@ -0,0 +1,31 @@
+# If we aren't running as root, just exec the CMD
+[ "$(id -u)" -ne 0 ] && exec "$@"
+
+
+echo "Creating user and group..."
+
+PUID=${PUID:-1000}
+PGID=${PGID:-1000}
+
+# Check if the group with PGID exists; if not, create it
+if ! getent group pocket-id-group > /dev/null 2>&1; then
+    addgroup -g "$PGID" pocket-id-group
+fi
+
+# Check if a user with PUID exists; if not, create it
+if ! id -u pocket-id > /dev/null 2>&1; then
+    if ! getent passwd "$PUID" > /dev/null 2>&1; then
+        adduser -u "$PUID" -G pocket-id-group pocket-id
+    else
+        # If a user with the PUID already exists, use that user
+        existing_user=$(getent passwd "$PUID" | cut -d: -f1)
+        echo "Using existing user: $existing_user"
+    fi
+fi
+
+# Change ownership of the /app directory
+mkdir -p /app/backend/data
+find /app/backend/data \( ! -group "${PGID}" -o ! -user "${PUID}" \) -exec chown "${PUID}:${PGID}" {} +
+
+# Switch to the non-root user
+exec su-exec "$PUID:$PGID" "$@"
--- a/scripts/docker/entrypoint.sh
+++ b/scripts/docker/entrypoint.sh
@@ -8,9 +8,9 @@ echo "Starting Caddy..."

 # Check if TRUST_PROXY is set to true and use the appropriate Caddyfile
 if [ "$TRUST_PROXY" = "true" ]; then
-  caddy start --config /etc/caddy/Caddyfile.trust-proxy &
+  caddy start --adapter caddyfile --config /etc/caddy/Caddyfile.trust-proxy &
 else
-  caddy start --config /etc/caddy/Caddyfile &
+  caddy start --adapter caddyfile --config /etc/caddy/Caddyfile &
 fi

 wait
--- a/scripts/download-ip-database.sh
+++ b/scripts/download-ip-database.sh
@@ -1,31 +0,0 @@
-#!/bin/bash
-
-# Check if the license key environment variable is set
-if [ -z "$MAXMIND_LICENSE_KEY" ]; then
-  echo "Error: MAXMIND_LICENSE_KEY environment variable is not set."
-  echo "Please set it using 'export MAXMIND_LICENSE_KEY=your_license_key' and try again."
-  exit 1
-fi
-echo $MAXMIND_LICENSE_KEY
-# GeoLite2 City Database URL
-URL="https://download.maxmind.com/app/geoip_download?edition_id=GeoLite2-City&license_key=${MAXMIND_LICENSE_KEY}&suffix=tar.gz"
-
-# Download directory
-DOWNLOAD_DIR="./geolite2_db"
-TARGET_PATH=./backend/GeoLite2-City.mmdb
-mkdir -p $DOWNLOAD_DIR
-
-# Download the database
-echo "Downloading GeoLite2 City database..."
-curl -L -o "$DOWNLOAD_DIR/GeoLite2-City.tar.gz" "$URL"
-
-# Extract the downloaded file
-echo "Extracting GeoLite2 City database..."
-tar -xzf "$DOWNLOAD_DIR/GeoLite2-City.tar.gz" -C $DOWNLOAD_DIR --strip-components=1
-
-mv "$DOWNLOAD_DIR/GeoLite2-City.mmdb" $TARGET_PATH
-
-# Clean up
-rm -rf "$DOWNLOAD_DIR"
-
-echo "GeoLite2 City database downloaded and extracted to $TARGET_PATH"
Author	SHA1	Message	Date
Elias Schneider	232c13b5ca	release: 0.20.0	2024-12-12 17:21:58 +01:00
Elias Schneider	9d20a98dbb	feat: add support for Postgres database provider (#79 )	2024-12-12 17:21:28 +01:00
Elias Schneider	e9d83dd6c3	docs: add ghcr.io Docker image to `docker-compose.yml`	2024-12-12 17:18:25 +01:00
Elias Schneider	3006bc9ef7	docs: add callback url to `proxy-services.md`	2024-12-03 20:35:47 +01:00
Elias Schneider	ae1e2f5e77	release: 0.19.0	2024-11-29 23:17:26 +01:00
soup	edce3d3371	feat(geolite): add Tailscale IP detection with CGNAT range check (#77 ) Co-authored-by: Elias Schneider <login@eliasschneider.com>	2024-11-29 23:17:08 +01:00
Elias Schneider	9a8ec15678	docs: add demo link	2024-11-29 20:24:26 +01:00
Elias Schneider	62cdab2b59	release: 0.18.0	2024-11-28 12:34:15 +01:00
Elias Schneider	f2bfc73158	fix: email save toast shows two times	2024-11-28 12:28:39 +01:00
Elias Schneider	a9f4dada32	feat: allow empty user and password in SMTP configuration	2024-11-28 12:14:03 +01:00
Elias Schneider	f9fa2c6706	feat: add option to disable TLS for email sending	2024-11-28 12:13:23 +01:00
Elias Schneider	7d6b1d19e9	docs: add `PUID` and `PGID` to `.env.example`	2024-11-26 21:03:53 +01:00
Elias Schneider	31a6b57ec1	docs: improve `MAXMIND_LICENSE_KEY` documentation in readme	2024-11-26 20:45:34 +01:00
Elias Schneider	f11ed44733	release: 0.17.0	2024-11-26 20:35:54 +01:00
Elias Schneider	541481721f	Merge remote-tracking branch 'origin/main'	2024-11-26 20:20:03 +01:00
Chris Danis	0e95e9c56f	fix: don't try to create a new user if the Docker user is not root (#71 )	2024-11-26 20:19:40 +01:00
Elias Schneider	fcf08a4d89	feat!: add option to specify the Max Mind license key for the Geolite2 db	2024-11-26 20:14:31 +01:00
Elias Schneider	0b4101ccce	docs: fix OAuth2 proxy link in readme	2024-11-24 18:59:07 +01:00
Elias Schneider	27ea1fc2d3	release: 0.16.0	2024-11-24 18:55:51 +01:00
Alexander Lehmann	f637a89f57	feat: improve error message for invalid callback url	2024-11-24 18:54:46 +01:00
Elias Schneider	058084ed64	feat: add health check	2024-11-24 18:53:32 +01:00
Elias Schneider	9370292fe5	release: 0.15.0	2024-11-21 18:46:15 +01:00
Elias Schneider	46eef1fcb7	chore: make Docker image run without root user (#67 )	2024-11-21 18:44:43 +01:00
Elias Schneider	e784093342	fix: mobile layout overflow on application configuration page	2024-11-21 18:41:21 +01:00
Elias Schneider	653d948f73	feat: add option to skip TLS certificate check and ability to send test email	2024-11-21 18:24:01 +01:00
Elias Schneider	a1302ef7bf	refactor: move checkboxes with label in seperate component	2024-11-21 14:28:23 +01:00
Elias Schneider	5f44fef85f	ci/cd: add Docker image to ghcr.io and add Docker metadata action	2024-11-21 13:11:08 +01:00
Elias Schneider	3613ac261c	feat: add PKCE support	2024-11-17 17:13:38 +01:00
Elias Schneider	760c8e83bb	docs: add info that PKCE isn't implemented yet	2024-11-15 11:20:28 +01:00
Elias Schneider	3f29325f45	release: 0.14.0	2024-11-11 18:26:15 +01:00
Elias Schneider	aca2240a50	feat: add audit log event for one time access token sign in	2024-11-11 18:25:57 +01:00
Elias Schneider	de45398903	fix: overflow of pagination control on mobile	2024-11-11 18:09:17 +01:00
Elias Schneider	3d3fb4d855	fix: time displayed incorrectly in audit log	2024-11-11 18:02:19 +01:00
Elias Schneider	725388fcc7	chore: fix build warnings	2024-11-02 00:04:27 +01:00
Elias Schneider	ad1d3560f9	release: 0.13.1	2024-11-01 23:52:30 +01:00
Elias Schneider	becfc0004a	feat: add list empty indicator	2024-11-01 23:52:01 +01:00
Elias Schneider	376d747616	fix: errors in middleware do not abort the request	2024-11-01 23:41:57 +01:00
Elias Schneider	5b9f4d7326	fix: typo in Self-Account Editing description	2024-11-01 23:33:50 +01:00
@@ -1 +1 @@
 .13.0
 .20.0