Updated version and assets for release v24.05.2

Not totally clear if underlying code can actually return null, but
playing it safe to remain as-is for now for patch release.

.env.example.complete

@@ -215,10 +215,11 @@ LDAP_SERVER=false
 LDAP_BASE_DN=false
 LDAP_DN=false
 LDAP_PASS=false
-LDAP_USER_FILTER=false
+LDAP_USER_FILTER="(&(uid={user}))"
 LDAP_VERSION=false
 LDAP_START_TLS=false
 LDAP_TLS_INSECURE=false
+LDAP_TLS_CA_CERT=false
 LDAP_ID_ATTRIBUTE=uid
 LDAP_EMAIL_ATTRIBUTE=mail
 LDAP_DISPLAY_NAME_ATTRIBUTE=cn
@@ -267,6 +268,7 @@ OIDC_ISSUER_DISCOVER=false
 OIDC_PUBLIC_KEY=null
 OIDC_AUTH_ENDPOINT=null
 OIDC_TOKEN_ENDPOINT=null
+OIDC_USERINFO_ENDPOINT=null
 OIDC_ADDITIONAL_SCOPES=null
 OIDC_DUMP_USER_DETAILS=false
 OIDC_USER_TO_GROUPS=false
@@ -324,6 +326,14 @@ FILE_UPLOAD_SIZE_LIMIT=50
 # Can be 'a4' or 'letter'.
 EXPORT_PAGE_SIZE=a4
 
+# Export PDF Command
+# Set a command which can be used to convert a HTML file into a PDF file.
+# When false this will not be used.
+# String values represent the command to be called for conversion.
+# Supports '{input_html_path}' and '{output_pdf_path}' placeholder values.
+# Example: EXPORT_PDF_COMMAND="/scripts/convert.sh {input_html_path} {output_pdf_path}"
+EXPORT_PDF_COMMAND=false
+
 # Set path to wkhtmltopdf binary for PDF generation.
 # Can be 'false' or a path path like: '/home/bins/wkhtmltopdf'
 # When false, BookStack will attempt to find a wkhtmltopdf in the application

.github/translators.txt

@@ -347,7 +347,7 @@ Taygun Yıldırım (yildirimtaygun) :: Turkish
 robing29 :: German
 Bruno Eduardo de Jesus Barroso (brunoejb) :: Portuguese, Brazilian
 Igor V Belousov (biv) :: Russian
-David Bauer (davbauer) :: German
+David Bauer (davbauer) :: German; German Informal
 Guttorm Hveem (guttormhveem) :: Norwegian Nynorsk; Norwegian Bokmal
 Minh Giang Truong (minhgiang1204) :: Vietnamese
 Ioannis Ioannides (i.ioannides) :: Greek
@@ -389,7 +389,7 @@ Marc Hagen (MarcHagen) :: Dutch
 Kasper Alsøe (zeonos) :: Danish
 sultani :: Persian
 renge :: Korean
-TheGatesDev (thegatesdev) :: Dutch
+Tim (thegatesdev) :: Dutch; German Informal; French; Romanian; Catalan; Czech; Danish; German; Finnish; Hungarian; Italian; Japanese; Korean; Polish; Russian; Ukrainian; Chinese Simplified; Chinese Traditional; Portuguese, Brazilian; Persian; Spanish, Argentina; Croatian; Norwegian Nynorsk; Estonian; Uzbek; Norwegian Bokmal
 Irdi (irdiOL) :: Albanian
 KateBarber :: Welsh
 Twister (theuncles75) :: Hebrew
@@ -406,3 +406,26 @@ Jan Picka (polipones) :: Czech
 diogoalex991 :: Portuguese
 Ehsan Sadeghi (ehsansadeghi) :: Persian
 ka_picit :: Danish
+cracrayol :: French
+CapuaSC :: Dutch
+Guardian75 :: German Informal
+mr-kanister :: German
+Michele Bastianelli (makoblaster) :: Italian
+jespernissen :: Danish
+Andrey (avmaksimov) :: Russian
+Gonzalo Loyola (AlFcl) :: Spanish, Argentina; Spanish
+grobert63 :: French
+wusst. (Supporti) :: German
+MaximMaximS :: Czech
+damian-klima :: Slovak
+crow_ :: Latvian
+JocelynDelalande :: French
+Jan (JW-CH) :: German Informal
+Timo B (lommes) :: German Informal
+Erik Lundstedt (Erik.Lundstedt) :: Swedish
+yngams (younessmouhid) :: Arabic
+Ohadp :: Hebrew
+cbridi :: Portuguese, Brazilian
+nanangsb :: Indonesian
+Michal Melich (michalmelich) :: Czech
+David (david-prv) :: German

.github/workflows/analyse-php.yml

@@ -18,7 +18,7 @@ jobs:
     - name: Setup PHP
       uses: shivammathur/setup-php@v2
       with:
-        php-version: 8.1
+        php-version: 8.3
         extensions: gd, mbstring, json, curl, xml, mysql, ldap
 
     - name: Get Composer Cache Directory
@@ -27,10 +27,10 @@ jobs:
         echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
 
     - name: Cache composer packages
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ${{ steps.composer-cache.outputs.dir }}
-        key: ${{ runner.os }}-composer-8.1
+        key: ${{ runner.os }}-composer-8.3
         restore-keys: ${{ runner.os }}-composer-
 
     - name: Install composer dependencies

.github/workflows/test-migrations.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-22.04
     strategy:
       matrix:
-        php: ['8.0', '8.1', '8.2', '8.3']
+        php: ['8.1', '8.2', '8.3']
     steps:
       - uses: actions/checkout@v1
 
@@ -32,7 +32,7 @@ jobs:
           echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
 
       - name: Cache composer packages
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: ${{ steps.composer-cache.outputs.dir }}
           key: ${{ runner.os }}-composer-${{ matrix.php }}

.github/workflows/test-php.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-22.04
     strategy:
       matrix:
-        php: ['8.0', '8.1', '8.2', '8.3']
+        php: ['8.1', '8.2', '8.3']
     steps:
     - uses: actions/checkout@v1
 
@@ -32,7 +32,7 @@ jobs:
         echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
 
     - name: Cache composer packages
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: ${{ steps.composer-cache.outputs.dir }}
         key: ${{ runner.os }}-composer-${{ matrix.php }}

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2015-2023, Dan Brown and the BookStack Project contributors.
+Copyright (c) 2015-2024, Dan Brown and the BookStack Project contributors.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

app/Access/Controllers/ConfirmEmailController.php

@@ -32,13 +32,17 @@ class ConfirmEmailController extends Controller
 
     /**
      * Shows a notice that a user's email address has not been confirmed,
-     * Also has the option to re-send the confirmation email.
+     * along with the option to re-send the confirmation email.
      */
     public function showAwaiting()
     {
         $user = $this->loginService->getLastLoginAttemptUser();
+        if ($user === null) {
+            $this->showErrorNotification(trans('errors.login_user_not_found'));
+            return redirect('/login');
+        }
 
-        return view('auth.user-unconfirmed', ['user' => $user]);
+        return view('auth.register-confirm-awaiting');
     }
 
     /**
@@ -90,19 +94,24 @@ class ConfirmEmailController extends Controller
     /**
      * Resend the confirmation email.
      */
-    public function resend(Request $request)
+    public function resend()
     {
-        $this->validate($request, [
-            'email' => ['required', 'email', 'exists:users,email'],
-        ]);
-        $user = $this->userRepo->getByEmail($request->get('email'));
+        $user = $this->loginService->getLastLoginAttemptUser();
+        if ($user === null) {
+            $this->showErrorNotification(trans('errors.login_user_not_found'));
+            return redirect('/login');
+        }
 
         try {
             $this->emailConfirmationService->sendConfirmation($user);
+        } catch (ConfirmationEmailException $e) {
+            $this->showErrorNotification($e->getMessage());
+
+            return redirect('/login');
         } catch (Exception $e) {
             $this->showErrorNotification(trans('auth.email_confirm_send_error'));
 
-            return redirect('/register/confirm');
+            return redirect('/register/awaiting');
         }
 
         $this->showSuccessNotification(trans('auth.email_confirm_resent'));

app/Access/Controllers/ForgotPasswordController.php

@@ -6,6 +6,7 @@ use BookStack\Activity\ActivityType;
 use BookStack\Http\Controller;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Password;
+use Illuminate\Support\Sleep;
 
 class ForgotPasswordController extends Controller
 {
@@ -32,6 +33,10 @@ class ForgotPasswordController extends Controller
             'email' => ['required', 'email'],
         ]);
 
+        // Add random pause to the response to help avoid time-base sniffing
+        // of valid resets via slower email send handling.
+        Sleep::for(random_int(1000, 3000))->milliseconds();
+
         // We will send the password reset link to this user. Once we have attempted
         // to send the link, we will examine the response then see the message we
         // need to show to the user. Finally, we'll send out a proper response.

app/Access/Controllers/HandlesPartialLogins.php

@@ -17,7 +17,7 @@ trait HandlesPartialLogins
         $user = auth()->user() ?? $loginService->getLastLoginAttemptUser();
 
         if (!$user) {
-            throw new NotFoundException('A user for this action could not be found');
+            throw new NotFoundException(trans('errors.login_user_not_found'));
         }
 
         return $user;

app/Access/Controllers/MfaTotpController.php

@@ -19,20 +19,25 @@ class MfaTotpController extends Controller
 
     protected const SETUP_SECRET_SESSION_KEY = 'mfa-setup-totp-secret';
 
+    public function __construct(
+        protected TotpService $totp
+    ) {
+    }
+
     /**
      * Show a view that generates and displays a TOTP QR code.
      */
-    public function generate(TotpService $totp)
+    public function generate()
     {
         if (session()->has(static::SETUP_SECRET_SESSION_KEY)) {
             $totpSecret = decrypt(session()->get(static::SETUP_SECRET_SESSION_KEY));
         } else {
-            $totpSecret = $totp->generateSecret();
+            $totpSecret = $this->totp->generateSecret();
             session()->put(static::SETUP_SECRET_SESSION_KEY, encrypt($totpSecret));
         }
 
-        $qrCodeUrl = $totp->generateUrl($totpSecret, $this->currentOrLastAttemptedUser());
-        $svg = $totp->generateQrCodeSvg($qrCodeUrl);
+        $qrCodeUrl = $this->totp->generateUrl($totpSecret, $this->currentOrLastAttemptedUser());
+        $svg = $this->totp->generateQrCodeSvg($qrCodeUrl);
 
         $this->setPageTitle(trans('auth.mfa_gen_totp_title'));
 
@@ -56,7 +61,7 @@ class MfaTotpController extends Controller
             'code' => [
                 'required',
                 'max:12', 'min:4',
-                new TotpValidationRule($totpSecret),
+                new TotpValidationRule($totpSecret, $this->totp),
             ],
         ]);
 
@@ -87,7 +92,7 @@ class MfaTotpController extends Controller
             'code' => [
                 'required',
                 'max:12', 'min:4',
-                new TotpValidationRule($totpSecret),
+                new TotpValidationRule($totpSecret, $this->totp),
             ],
         ]);
 

app/Access/Controllers/RegisterController.php

@@ -15,24 +15,13 @@ use Illuminate\Validation\Rules\Password;
 
 class RegisterController extends Controller
 {
-    protected SocialDriverManager $socialDriverManager;
-    protected RegistrationService $registrationService;
-    protected LoginService $loginService;
-
-    /**
-     * Create a new controller instance.
-     */
     public function __construct(
-        SocialDriverManager $socialDriverManager,
-        RegistrationService $registrationService,
-        LoginService $loginService
+        protected SocialDriverManager $socialDriverManager,
+        protected RegistrationService $registrationService,
+        protected LoginService $loginService
     ) {
         $this->middleware('guest');
         $this->middleware('guard:standard');
-
-        $this->socialDriverManager = $socialDriverManager;
-        $this->registrationService = $registrationService;
-        $this->loginService = $loginService;
     }
 
     /**
@@ -87,6 +76,8 @@ class RegisterController extends Controller
             'name'     => ['required', 'min:2', 'max:100'],
             'email'    => ['required', 'email', 'max:255', 'unique:users'],
             'password' => ['required', Password::default()],
+            // Basic honey for bots that must not be filled in
+            'username' => ['prohibited'],
         ]);
     }
 }

app/Access/Controllers/ResetPasswordController.php

@@ -15,14 +15,11 @@ use Illuminate\Validation\Rules\Password as PasswordRule;
 
 class ResetPasswordController extends Controller
 {
-    protected LoginService $loginService;
-
-    public function __construct(LoginService $loginService)
-    {
+    public function __construct(
+        protected LoginService $loginService
+    ) {
         $this->middleware('guest');
         $this->middleware('guard:standard');
-
-        $this->loginService = $loginService;
     }
 
     /**

app/Access/EmailConfirmationService.php

@@ -17,7 +17,7 @@ class EmailConfirmationService extends UserTokenService
      *
      * @throws ConfirmationEmailException
      */
-    public function sendConfirmation(User $user)
+    public function sendConfirmation(User $user): void
     {
         if ($user->email_confirmed) {
             throw new ConfirmationEmailException(trans('errors.email_already_confirmed'), '/login');

app/Access/LdapService.php

@@ -209,6 +209,12 @@ class LdapService
             $this->ldap->setOption(null, LDAP_OPT_X_TLS_REQUIRE_CERT, LDAP_OPT_X_TLS_NEVER);
         }
 
+        // Configure any user-provided CA cert files for LDAP.
+        // This option works globally and must be set before a connection is created.
+        if ($this->config['tls_ca_cert']) {
+            $this->configureTlsCaCerts($this->config['tls_ca_cert']);
+        }
+
         $ldapHost = $this->parseServerString($this->config['server']);
         $ldapConnection = $this->ldap->connect($ldapHost);
 
@@ -223,7 +229,14 @@ class LdapService
 
         // Start and verify TLS if it's enabled
         if ($this->config['start_tls']) {
-            $started = $this->ldap->startTls($ldapConnection);
+            try {
+                $started = $this->ldap->startTls($ldapConnection);
+            } catch (\Exception $exception) {
+                $error = $exception->getMessage() . ' :: ' . ldap_error($ldapConnection);
+                ldap_get_option($ldapConnection, LDAP_OPT_DIAGNOSTIC_MESSAGE, $detail);
+                Log::info("LDAP STARTTLS failure: {$error} {$detail}");
+                throw new LdapException('Could not start TLS connection. Further details in the application log.');
+            }
             if (!$started) {
                 throw new LdapException('Could not start TLS connection');
             }
@@ -234,6 +247,33 @@ class LdapService
         return $this->ldapConnection;
     }
 
+    /**
+     * Configure TLS CA certs globally for ldap use.
+     * This will detect if the given path is a directory or file, and set the relevant
+     * LDAP TLS options appropriately otherwise throw an exception if no file/folder found.
+     *
+     * Note: When using a folder, certificates are expected to be correctly named by hash
+     * which can be done via the c_rehash utility.
+     *
+     * @throws LdapException
+     */
+    protected function configureTlsCaCerts(string $caCertPath): void
+    {
+        $errMessage = "Provided path [{$caCertPath}] for LDAP TLS CA certs could not be resolved to an existing location";
+        $path = realpath($caCertPath);
+        if ($path === false) {
+            throw new LdapException($errMessage);
+        }
+
+        if (is_dir($path)) {
+            $this->ldap->setOption(null, LDAP_OPT_X_TLS_CACERTDIR, $path);
+        } else if (is_file($path)) {
+            $this->ldap->setOption(null, LDAP_OPT_X_TLS_CACERTFILE, $path);
+        } else {
+            throw new LdapException($errMessage);
+        }
+    }
+
     /**
      * Parse an LDAP server string and return the host suitable for a connection.
      * Is flexible to formats such as 'ldap.example.com:8069' or 'ldaps://ldap.example.com'.
@@ -249,13 +289,18 @@ class LdapService
 
     /**
      * Build a filter string by injecting common variables.
+     * Both "${var}" and "{var}" style placeholders are supported.
+     * Dollar based are old format but supported for compatibility.
      */
     protected function buildFilter(string $filterString, array $attrs): string
     {
         $newAttrs = [];
         foreach ($attrs as $key => $attrText) {
-            $newKey = '${' . $key . '}';
-            $newAttrs[$newKey] = $this->ldap->escape($attrText);
+            $escapedText = $this->ldap->escape($attrText);
+            $oldVarKey = '${' . $key . '}';
+            $newVarKey = '{' . $key . '}';
+            $newAttrs[$oldVarKey] = $escapedText;
+            $newAttrs[$newVarKey] = $escapedText;
         }
 
         return strtr($filterString, $newAttrs);

app/Access/Mfa/TotpValidationRule.php

@@ -2,36 +2,26 @@
 
 namespace BookStack\Access\Mfa;
 
-use Illuminate\Contracts\Validation\Rule;
+use Closure;
+use Illuminate\Contracts\Validation\ValidationRule;
 
-class TotpValidationRule implements Rule
+class TotpValidationRule implements ValidationRule
 {
-    protected $secret;
-    protected $totpService;
-
     /**
      * Create a new rule instance.
      * Takes the TOTP secret that must be system provided, not user provided.
      */
-    public function __construct(string $secret)
-    {
-        $this->secret = $secret;
-        $this->totpService = app()->make(TotpService::class);
+    public function __construct(
+        protected string $secret,
+        protected TotpService $totpService,
+    ) {
     }
 
-    /**
-     * Determine if the validation rule passes.
-     */
-    public function passes($attribute, $value)
+    public function validate(string $attribute, mixed $value, Closure $fail): void
     {
-        return $this->totpService->verifyCode($value, $this->secret);
-    }
-
-    /**
-     * Get the validation error message.
-     */
-    public function message()
-    {
-        return trans('validation.totp');
+        $passes = $this->totpService->verifyCode($value, $this->secret);
+        if (!$passes) {
+            $fail(trans('validation.totp'));
+        }
     }
 }

app/Access/Oidc/OidcIdToken.php

@@ -2,58 +2,8 @@
 
 namespace BookStack\Access\Oidc;
 
-class OidcIdToken
+class OidcIdToken extends OidcJwtWithClaims implements ProvidesClaims
 {
-    protected array $header;
-    protected array $payload;
-    protected string $signature;
-    protected string $issuer;
-    protected array $tokenParts = [];
-
-    /**
-     * @var array[]|string[]
-     */
-    protected array $keys;
-
-    public function __construct(string $token, string $issuer, array $keys)
-    {
-        $this->keys = $keys;
-        $this->issuer = $issuer;
-        $this->parse($token);
-    }
-
-    /**
-     * Parse the token content into its components.
-     */
-    protected function parse(string $token): void
-    {
-        $this->tokenParts = explode('.', $token);
-        $this->header = $this->parseEncodedTokenPart($this->tokenParts[0]);
-        $this->payload = $this->parseEncodedTokenPart($this->tokenParts[1] ?? '');
-        $this->signature = $this->base64UrlDecode($this->tokenParts[2] ?? '') ?: '';
-    }
-
-    /**
-     * Parse a Base64-JSON encoded token part.
-     * Returns the data as a key-value array or empty array upon error.
-     */
-    protected function parseEncodedTokenPart(string $part): array
-    {
-        $json = $this->base64UrlDecode($part) ?: '{}';
-        $decoded = json_decode($json, true);
-
-        return is_array($decoded) ? $decoded : [];
-    }
-
-    /**
-     * Base64URL decode. Needs some character conversions to be compatible
-     * with PHP's default base64 handling.
-     */
-    protected function base64UrlDecode(string $encoded): string
-    {
-        return base64_decode(strtr($encoded, '-_', '+/'));
-    }
-
     /**
      * Validate all possible parts of the id token.
      *
@@ -61,91 +11,12 @@ class OidcIdToken
      */
     public function validate(string $clientId): bool
     {
-        $this->validateTokenStructure();
-        $this->validateTokenSignature();
+        parent::validateCommonTokenDetails($clientId);
         $this->validateTokenClaims($clientId);
 
         return true;
     }
 
-    /**
-     * Fetch a specific claim from this token.
-     * Returns null if it is null or does not exist.
-     *
-     * @return mixed|null
-     */
-    public function getClaim(string $claim)
-    {
-        return $this->payload[$claim] ?? null;
-    }
-
-    /**
-     * Get all returned claims within the token.
-     */
-    public function getAllClaims(): array
-    {
-        return $this->payload;
-    }
-
-    /**
-     * Replace the existing claim data of this token with that provided.
-     */
-    public function replaceClaims(array $claims): void
-    {
-        $this->payload = $claims;
-    }
-
-    /**
-     * Validate the structure of the given token and ensure we have the required pieces.
-     * As per https://datatracker.ietf.org/doc/html/rfc7519#section-7.2.
-     *
-     * @throws OidcInvalidTokenException
-     */
-    protected function validateTokenStructure(): void
-    {
-        foreach (['header', 'payload'] as $prop) {
-            if (empty($this->$prop) || !is_array($this->$prop)) {
-                throw new OidcInvalidTokenException("Could not parse out a valid {$prop} within the provided token");
-            }
-        }
-
-        if (empty($this->signature) || !is_string($this->signature)) {
-            throw new OidcInvalidTokenException('Could not parse out a valid signature within the provided token');
-        }
-    }
-
-    /**
-     * Validate the signature of the given token and ensure it validates against the provided key.
-     *
-     * @throws OidcInvalidTokenException
-     */
-    protected function validateTokenSignature(): void
-    {
-        if ($this->header['alg'] !== 'RS256') {
-            throw new OidcInvalidTokenException("Only RS256 signature validation is supported. Token reports using {$this->header['alg']}");
-        }
-
-        $parsedKeys = array_map(function ($key) {
-            try {
-                return new OidcJwtSigningKey($key);
-            } catch (OidcInvalidKeyException $e) {
-                throw new OidcInvalidTokenException('Failed to read signing key with error: ' . $e->getMessage());
-            }
-        }, $this->keys);
-
-        $parsedKeys = array_filter($parsedKeys);
-
-        $contentToSign = $this->tokenParts[0] . '.' . $this->tokenParts[1];
-        /** @var OidcJwtSigningKey $parsedKey */
-        foreach ($parsedKeys as $parsedKey) {
-            if ($parsedKey->verify($contentToSign, $this->signature)) {
-                return;
-            }
-        }
-
-        throw new OidcInvalidTokenException('Token signature could not be validated using the provided keys');
-    }
-
     /**
      * Validate the claims of the token.
      * As per https://openid.net/specs/openid-connect-basic-1_0.html#IDTokenValidation.
@@ -156,27 +27,18 @@ class OidcIdToken
     {
         // 1. The Issuer Identifier for the OpenID Provider (which is typically obtained during Discovery)
         // MUST exactly match the value of the iss (issuer) Claim.
-        if (empty($this->payload['iss']) || $this->issuer !== $this->payload['iss']) {
-            throw new OidcInvalidTokenException('Missing or non-matching token issuer value');
-        }
+        // Already done in parent.
 
         // 2. The Client MUST validate that the aud (audience) Claim contains its client_id value registered
         // at the Issuer identified by the iss (issuer) Claim as an audience. The ID Token MUST be rejected
         // if the ID Token does not list the Client as a valid audience, or if it contains additional
         // audiences not trusted by the Client.
-        if (empty($this->payload['aud'])) {
-            throw new OidcInvalidTokenException('Missing token audience value');
-        }
-
+        // Partially done in parent.
         $aud = is_string($this->payload['aud']) ? [$this->payload['aud']] : $this->payload['aud'];
         if (count($aud) !== 1) {
             throw new OidcInvalidTokenException('Token audience value has ' . count($aud) . ' values, Expected 1');
         }
 
-        if ($aud[0] !== $clientId) {
-            throw new OidcInvalidTokenException('Token audience value did not match the expected client_id');
-        }
-
         // 3. If the ID Token contains multiple audiences, the Client SHOULD verify that an azp Claim is present.
         // NOTE: Addressed by enforcing a count of 1 above.
 

app/Access/Oidc/OidcJwtWithClaims.php

@@ -0,0 +1,174 @@
+<?php
+
+namespace BookStack\Access\Oidc;
+
+class OidcJwtWithClaims implements ProvidesClaims
+{
+    protected array $header;
+    protected array $payload;
+    protected string $signature;
+    protected string $issuer;
+    protected array $tokenParts = [];
+
+    /**
+     * @var array[]|string[]
+     */
+    protected array $keys;
+
+    public function __construct(string $token, string $issuer, array $keys)
+    {
+        $this->keys = $keys;
+        $this->issuer = $issuer;
+        $this->parse($token);
+    }
+
+    /**
+     * Parse the token content into its components.
+     */
+    protected function parse(string $token): void
+    {
+        $this->tokenParts = explode('.', $token);
+        $this->header = $this->parseEncodedTokenPart($this->tokenParts[0]);
+        $this->payload = $this->parseEncodedTokenPart($this->tokenParts[1] ?? '');
+        $this->signature = $this->base64UrlDecode($this->tokenParts[2] ?? '') ?: '';
+    }
+
+    /**
+     * Parse a Base64-JSON encoded token part.
+     * Returns the data as a key-value array or empty array upon error.
+     */
+    protected function parseEncodedTokenPart(string $part): array
+    {
+        $json = $this->base64UrlDecode($part) ?: '{}';
+        $decoded = json_decode($json, true);
+
+        return is_array($decoded) ? $decoded : [];
+    }
+
+    /**
+     * Base64URL decode. Needs some character conversions to be compatible
+     * with PHP's default base64 handling.
+     */
+    protected function base64UrlDecode(string $encoded): string
+    {
+        return base64_decode(strtr($encoded, '-_', '+/'));
+    }
+
+    /**
+     * Validate common parts of OIDC JWT tokens.
+     *
+     * @throws OidcInvalidTokenException
+     */
+    public function validateCommonTokenDetails(string $clientId): bool
+    {
+        $this->validateTokenStructure();
+        $this->validateTokenSignature();
+        $this->validateCommonClaims($clientId);
+
+        return true;
+    }
+
+    /**
+     * Fetch a specific claim from this token.
+     * Returns null if it is null or does not exist.
+     */
+    public function getClaim(string $claim): mixed
+    {
+        return $this->payload[$claim] ?? null;
+    }
+
+    /**
+     * Get all returned claims within the token.
+     */
+    public function getAllClaims(): array
+    {
+        return $this->payload;
+    }
+
+    /**
+     * Replace the existing claim data of this token with that provided.
+     */
+    public function replaceClaims(array $claims): void
+    {
+        $this->payload = $claims;
+    }
+
+    /**
+     * Validate the structure of the given token and ensure we have the required pieces.
+     * As per https://datatracker.ietf.org/doc/html/rfc7519#section-7.2.
+     *
+     * @throws OidcInvalidTokenException
+     */
+    protected function validateTokenStructure(): void
+    {
+        foreach (['header', 'payload'] as $prop) {
+            if (empty($this->$prop) || !is_array($this->$prop)) {
+                throw new OidcInvalidTokenException("Could not parse out a valid {$prop} within the provided token");
+            }
+        }
+
+        if (empty($this->signature) || !is_string($this->signature)) {
+            throw new OidcInvalidTokenException('Could not parse out a valid signature within the provided token');
+        }
+    }
+
+    /**
+     * Validate the signature of the given token and ensure it validates against the provided key.
+     *
+     * @throws OidcInvalidTokenException
+     */
+    protected function validateTokenSignature(): void
+    {
+        if ($this->header['alg'] !== 'RS256') {
+            throw new OidcInvalidTokenException("Only RS256 signature validation is supported. Token reports using {$this->header['alg']}");
+        }
+
+        $parsedKeys = array_map(function ($key) {
+            try {
+                return new OidcJwtSigningKey($key);
+            } catch (OidcInvalidKeyException $e) {
+                throw new OidcInvalidTokenException('Failed to read signing key with error: ' . $e->getMessage());
+            }
+        }, $this->keys);
+
+        $parsedKeys = array_filter($parsedKeys);
+
+        $contentToSign = $this->tokenParts[0] . '.' . $this->tokenParts[1];
+        /** @var OidcJwtSigningKey $parsedKey */
+        foreach ($parsedKeys as $parsedKey) {
+            if ($parsedKey->verify($contentToSign, $this->signature)) {
+                return;
+            }
+        }
+
+        throw new OidcInvalidTokenException('Token signature could not be validated using the provided keys');
+    }
+
+    /**
+     * Validate common claims for OIDC JWT tokens.
+     * As per https://openid.net/specs/openid-connect-basic-1_0.html#IDTokenValidation
+     * and https://openid.net/specs/openid-connect-core-1_0.html#UserInfoResponse
+     *
+     * @throws OidcInvalidTokenException
+     */
+    protected function validateCommonClaims(string $clientId): void
+    {
+        // 1. The Issuer Identifier for the OpenID Provider (which is typically obtained during Discovery)
+        // MUST exactly match the value of the iss (issuer) Claim.
+        if (empty($this->payload['iss']) || $this->issuer !== $this->payload['iss']) {
+            throw new OidcInvalidTokenException('Missing or non-matching token issuer value');
+        }
+
+        // 2. The Client MUST validate that the aud (audience) Claim contains its client_id value registered
+        // at the Issuer identified by the iss (issuer) Claim as an audience. The ID Token MUST be rejected
+        // if the ID Token does not list the Client as a valid audience.
+        if (empty($this->payload['aud'])) {
+            throw new OidcInvalidTokenException('Missing token audience value');
+        }
+
+        $aud = is_string($this->payload['aud']) ? [$this->payload['aud']] : $this->payload['aud'];
+        if (!in_array($clientId, $aud, true)) {
+            throw new OidcInvalidTokenException('Token audience value did not match the expected client_id');
+        }
+    }
+}

app/Access/Oidc/OidcProviderSettings.php

@@ -18,10 +18,10 @@ class OidcProviderSettings
     public string $issuer;
     public string $clientId;
     public string $clientSecret;
-    public ?string $redirectUri;
     public ?string $authorizationEndpoint;
     public ?string $tokenEndpoint;
     public ?string $endSessionEndpoint;
+    public ?string $userinfoEndpoint;
 
     /**
      * @var string[]|array[]
@@ -37,7 +37,7 @@ class OidcProviderSettings
     /**
      * Apply an array of settings to populate setting properties within this class.
      */
-    protected function applySettingsFromArray(array $settingsArray)
+    protected function applySettingsFromArray(array $settingsArray): void
     {
         foreach ($settingsArray as $key => $value) {
             if (property_exists($this, $key)) {
@@ -51,9 +51,9 @@ class OidcProviderSettings
      *
      * @throws InvalidArgumentException
      */
-    protected function validateInitial()
+    protected function validateInitial(): void
     {
-        $required = ['clientId', 'clientSecret', 'redirectUri', 'issuer'];
+        $required = ['clientId', 'clientSecret', 'issuer'];
         foreach ($required as $prop) {
             if (empty($this->$prop)) {
                 throw new InvalidArgumentException("Missing required configuration \"{$prop}\" value");
@@ -73,12 +73,20 @@ class OidcProviderSettings
     public function validate(): void
     {
         $this->validateInitial();
+
         $required = ['keys', 'tokenEndpoint', 'authorizationEndpoint'];
         foreach ($required as $prop) {
             if (empty($this->$prop)) {
                 throw new InvalidArgumentException("Missing required configuration \"{$prop}\" value");
             }
         }
+
+        $endpointProperties = ['tokenEndpoint', 'authorizationEndpoint', 'userinfoEndpoint'];
+        foreach ($endpointProperties as $prop) {
+            if (is_string($this->$prop) && !str_starts_with($this->$prop, 'https://')) {
+                throw new InvalidArgumentException("Endpoint value for \"{$prop}\" must start with https://");
+            }
+        }
     }
 
     /**
@@ -86,7 +94,7 @@ class OidcProviderSettings
      *
      * @throws OidcIssuerDiscoveryException
      */
-    public function discoverFromIssuer(ClientInterface $httpClient, Repository $cache, int $cacheMinutes)
+    public function discoverFromIssuer(ClientInterface $httpClient, Repository $cache, int $cacheMinutes): void
     {
         try {
             $cacheKey = 'oidc-discovery::' . $this->issuer;
@@ -128,6 +136,10 @@ class OidcProviderSettings
             $discoveredSettings['tokenEndpoint'] = $result['token_endpoint'];
         }
 
+        if (!empty($result['userinfo_endpoint'])) {
+            $discoveredSettings['userinfoEndpoint'] = $result['userinfo_endpoint'];
+        }
+
         if (!empty($result['jwks_uri'])) {
             $keys = $this->loadKeysFromUri($result['jwks_uri'], $httpClient);
             $discoveredSettings['keys'] = $this->filterKeys($keys);
@@ -175,9 +187,9 @@ class OidcProviderSettings
     /**
      * Get the settings needed by an OAuth provider, as a key=>value array.
      */
-    public function arrayForProvider(): array
+    public function arrayForOAuthProvider(): array
     {
-        $settingKeys = ['clientId', 'clientSecret', 'redirectUri', 'authorizationEndpoint', 'tokenEndpoint'];
+        $settingKeys = ['clientId', 'clientSecret', 'authorizationEndpoint', 'tokenEndpoint', 'userinfoEndpoint'];
         $settings = [];
         foreach ($settingKeys as $setting) {
             $settings[$setting] = $this->$setting;

app/Access/Oidc/OidcService.php

@@ -12,7 +12,6 @@ use BookStack\Facades\Theme;
 use BookStack\Http\HttpRequestService;
 use BookStack\Theming\ThemeEvents;
 use BookStack\Users\Models\User;
-use Illuminate\Support\Arr;
 use Illuminate\Support\Facades\Cache;
 use League\OAuth2\Client\OptionProvider\HttpBasicAuthOptionProvider;
 use League\OAuth2\Client\Provider\Exception\IdentityProviderException;
@@ -91,10 +90,10 @@ class OidcService
             'issuer'                => $config['issuer'],
             'clientId'              => $config['client_id'],
             'clientSecret'          => $config['client_secret'],
-            'redirectUri'           => url('/oidc/callback'),
             'authorizationEndpoint' => $config['authorization_endpoint'],
             'tokenEndpoint'         => $config['token_endpoint'],
             'endSessionEndpoint'    => is_string($config['end_session_endpoint']) ? $config['end_session_endpoint'] : null,
+            'userinfoEndpoint'      => $config['userinfo_endpoint'],
         ]);
 
         // Use keys if configured
@@ -129,7 +128,10 @@ class OidcService
      */
     protected function getProvider(OidcProviderSettings $settings): OidcOAuthProvider
     {
-        $provider = new OidcOAuthProvider($settings->arrayForProvider(), [
+        $provider = new OidcOAuthProvider([
+            ...$settings->arrayForOAuthProvider(),
+            'redirectUri' => url('/oidc/callback'),
+        ], [
             'httpClient'     => $this->http->buildClient(5),
             'optionProvider' => new HttpBasicAuthOptionProvider(),
         ]);
@@ -156,69 +158,6 @@ class OidcService
         return array_filter($scopeArr);
     }
 
-    /**
-     * Calculate the display name.
-     */
-    protected function getUserDisplayName(OidcIdToken $token, string $defaultValue): string
-    {
-        $displayNameAttrString = $this->config()['display_name_claims'] ?? '';
-        $displayNameAttrs = explode('|', $displayNameAttrString);
-
-        $displayName = [];
-        foreach ($displayNameAttrs as $dnAttr) {
-            $dnComponent = $token->getClaim($dnAttr) ?? '';
-            if ($dnComponent !== '') {
-                $displayName[] = $dnComponent;
-            }
-        }
-
-        if (count($displayName) == 0) {
-            $displayName[] = $defaultValue;
-        }
-
-        return implode(' ', $displayName);
-    }
-
-    /**
-     * Extract the assigned groups from the id token.
-     *
-     * @return string[]
-     */
-    protected function getUserGroups(OidcIdToken $token): array
-    {
-        $groupsAttr = $this->config()['groups_claim'];
-        if (empty($groupsAttr)) {
-            return [];
-        }
-
-        $groupsList = Arr::get($token->getAllClaims(), $groupsAttr);
-        if (!is_array($groupsList)) {
-            return [];
-        }
-
-        return array_values(array_filter($groupsList, function ($val) {
-            return is_string($val);
-        }));
-    }
-
-    /**
-     * Extract the details of a user from an ID token.
-     *
-     * @return array{name: string, email: string, external_id: string, groups: string[]}
-     */
-    protected function getUserDetails(OidcIdToken $token): array
-    {
-        $idClaim = $this->config()['external_id_claim'];
-        $id = $token->getClaim($idClaim);
-
-        return [
-            'external_id' => $id,
-            'email'       => $token->getClaim('email'),
-            'name'        => $this->getUserDisplayName($token, $id),
-            'groups'      => $this->getUserGroups($token),
-        ];
-    }
-
     /**
      * Processes a received access token for a user. Login the user when
      * they exist, optionally registering them automatically.
@@ -255,34 +194,35 @@ class OidcService
         try {
             $idToken->validate($settings->clientId);
         } catch (OidcInvalidTokenException $exception) {
-            throw new OidcException("ID token validate failed with error: {$exception->getMessage()}");
+            throw new OidcException("ID token validation failed with error: {$exception->getMessage()}");
         }
 
-        $userDetails = $this->getUserDetails($idToken);
-        $isLoggedIn = auth()->check();
-
-        if (empty($userDetails['email'])) {
+        $userDetails = $this->getUserDetailsFromToken($idToken, $accessToken, $settings);
+        if (empty($userDetails->email)) {
             throw new OidcException(trans('errors.oidc_no_email_address'));
         }
+        if (empty($userDetails->name)) {
+            $userDetails->name = $userDetails->externalId;
+        }
 
+        $isLoggedIn = auth()->check();
         if ($isLoggedIn) {
             throw new OidcException(trans('errors.oidc_already_logged_in'));
         }
 
         try {
             $user = $this->registrationService->findOrRegister(
-                $userDetails['name'],
-                $userDetails['email'],
-                $userDetails['external_id']
+                $userDetails->name,
+                $userDetails->email,
+                $userDetails->externalId
             );
         } catch (UserRegistrationException $exception) {
             throw new OidcException($exception->getMessage());
         }
 
         if ($this->shouldSyncGroups()) {
-            $groups = $userDetails['groups'];
             $detachExisting = $this->config()['remove_from_groups'];
-            $this->groupService->syncUserWithFoundGroups($user, $groups, $detachExisting);
+            $this->groupService->syncUserWithFoundGroups($user, $userDetails->groups ?? [], $detachExisting);
         }
 
         $this->loginService->login($user, 'oidc');
@@ -290,6 +230,45 @@ class OidcService
         return $user;
     }
 
+    /**
+     * @throws OidcException
+     */
+    protected function getUserDetailsFromToken(OidcIdToken $idToken, OidcAccessToken $accessToken, OidcProviderSettings $settings): OidcUserDetails
+    {
+        $userDetails = new OidcUserDetails();
+        $userDetails->populate(
+            $idToken,
+            $this->config()['external_id_claim'],
+            $this->config()['display_name_claims'] ?? '',
+            $this->config()['groups_claim'] ?? ''
+        );
+
+        if (!$userDetails->isFullyPopulated($this->shouldSyncGroups()) && !empty($settings->userinfoEndpoint)) {
+            $provider = $this->getProvider($settings);
+            $request = $provider->getAuthenticatedRequest('GET', $settings->userinfoEndpoint, $accessToken->getToken());
+            $response = new OidcUserinfoResponse(
+                $provider->getResponse($request),
+                $settings->issuer,
+                $settings->keys,
+            );
+
+            try {
+                $response->validate($idToken->getClaim('sub'), $settings->clientId);
+            } catch (OidcInvalidTokenException $exception) {
+                throw new OidcException("Userinfo endpoint response validation failed with error: {$exception->getMessage()}");
+            }
+
+            $userDetails->populate(
+                $response,
+                $this->config()['external_id_claim'],
+                $this->config()['display_name_claims'] ?? '',
+                $this->config()['groups_claim'] ?? ''
+            );
+        }
+
+        return $userDetails;
+    }
+
     /**
      * Get the OIDC config from the application.
      */

app/Access/Oidc/OidcUserDetails.php

@@ -0,0 +1,75 @@
+<?php
+
+namespace BookStack\Access\Oidc;
+
+use Illuminate\Support\Arr;
+
+class OidcUserDetails
+{
+    public function __construct(
+        public ?string $externalId = null,
+        public ?string $email = null,
+        public ?string $name = null,
+        public ?array $groups = null,
+    ) {
+    }
+
+    /**
+     * Check if the user details are fully populated for our usage.
+     */
+    public function isFullyPopulated(bool $groupSyncActive): bool
+    {
+        $hasEmpty = empty($this->externalId)
+            || empty($this->email)
+            || empty($this->name)
+            || ($groupSyncActive && empty($this->groups));
+
+        return !$hasEmpty;
+    }
+
+    /**
+     * Populate user details from the given claim data.
+     */
+    public function populate(
+        ProvidesClaims $claims,
+        string $idClaim,
+        string $displayNameClaims,
+        string $groupsClaim,
+    ): void {
+        $this->externalId = $claims->getClaim($idClaim) ?? $this->externalId;
+        $this->email = $claims->getClaim('email') ?? $this->email;
+        $this->name = static::getUserDisplayName($displayNameClaims, $claims) ?? $this->name;
+        $this->groups = static::getUserGroups($groupsClaim, $claims) ?? $this->groups;
+    }
+
+    protected static function getUserDisplayName(string $displayNameClaims, ProvidesClaims $token): string
+    {
+        $displayNameClaimParts = explode('|', $displayNameClaims);
+
+        $displayName = [];
+        foreach ($displayNameClaimParts as $claim) {
+            $component = $token->getClaim(trim($claim)) ?? '';
+            if ($component !== '') {
+                $displayName[] = $component;
+            }
+        }
+
+        return implode(' ', $displayName);
+    }
+
+    protected static function getUserGroups(string $groupsClaim, ProvidesClaims $token): array
+    {
+        if (empty($groupsClaim)) {
+            return [];
+        }
+
+        $groupsList = Arr::get($token->getAllClaims(), $groupsClaim);
+        if (!is_array($groupsList)) {
+            return [];
+        }
+
+        return array_values(array_filter($groupsList, function ($val) {
+            return is_string($val);
+        }));
+    }
+}

app/Access/Oidc/OidcUserinfoResponse.php

@@ -0,0 +1,67 @@
+<?php
+
+namespace BookStack\Access\Oidc;
+
+use Psr\Http\Message\ResponseInterface;
+
+class OidcUserinfoResponse implements ProvidesClaims
+{
+    protected array $claims = [];
+    protected ?OidcJwtWithClaims $jwt = null;
+
+    public function __construct(ResponseInterface $response, string $issuer, array $keys)
+    {
+        $contentType = $response->getHeader('Content-Type')[0];
+        if ($contentType === 'application/json') {
+            $this->claims = json_decode($response->getBody()->getContents(), true);
+        }
+
+        if ($contentType === 'application/jwt') {
+            $this->jwt = new OidcJwtWithClaims($response->getBody()->getContents(), $issuer, $keys);
+            $this->claims = $this->jwt->getAllClaims();
+        }
+    }
+
+    /**
+     * @throws OidcInvalidTokenException
+     */
+    public function validate(string $idTokenSub, string $clientId): bool
+    {
+        if (!is_null($this->jwt)) {
+            $this->jwt->validateCommonTokenDetails($clientId);
+        }
+
+        $sub = $this->getClaim('sub');
+
+        // Spec: v1.0 5.3.2: The sub (subject) Claim MUST always be returned in the UserInfo Response.
+        if (!is_string($sub) || empty($sub)) {
+            throw new OidcInvalidTokenException("No valid subject value found in userinfo data");
+        }
+
+        // Spec: v1.0 5.3.2: The sub Claim in the UserInfo Response MUST be verified to exactly match the sub Claim in the ID Token;
+        // if they do not match, the UserInfo Response values MUST NOT be used.
+        if ($idTokenSub !== $sub) {
+            throw new OidcInvalidTokenException("Subject value provided in the userinfo endpoint does not match the provided ID token value");
+        }
+
+        // Spec v1.0 5.3.4 Defines the following:
+        // Verify that the OP that responded was the intended OP through a TLS server certificate check, per RFC 6125 [RFC6125].
+          // This is effectively done as part of the HTTP request we're making through CURLOPT_SSL_VERIFYHOST on the request.
+        // If the Client has provided a userinfo_encrypted_response_alg parameter during Registration, decrypt the UserInfo Response using the keys specified during Registration.
+          // We don't currently support JWT encryption for OIDC
+        // If the response was signed, the Client SHOULD validate the signature according to JWS [JWS].
+          // This is done as part of the validateCommonClaims above.
+
+        return true;
+    }
+
+    public function getClaim(string $claim): mixed
+    {
+        return $this->claims[$claim] ?? null;
+    }
+
+    public function getAllClaims(): array
+    {
+        return $this->claims;
+    }
+}

app/Access/Oidc/ProvidesClaims.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace BookStack\Access\Oidc;
+
+interface ProvidesClaims
+{
+    /**
+     * Fetch a specific claim.
+     * Returns null if it is null or does not exist.
+     */
+    public function getClaim(string $claim): mixed;
+
+    /**
+     * Get all contained claims.
+     */
+    public function getAllClaims(): array;
+}

app/Access/Saml2Service.php

@@ -133,6 +133,7 @@ class Saml2Service
         // value so that the exact encoding format is matched when checking the signature.
         // This is primarily due to ADFS encoding query params with lowercase percent encoding while
         // PHP (And most other sensible providers) standardise on uppercase.
+        /** @var ?string $samlRedirect */
         $samlRedirect = $toolkit->processSLO(true, $requestId, true, null, true);
         $errors = $toolkit->getErrors();
 

app/Activity/ActivityQueries.php

@@ -27,14 +27,14 @@ class ActivityQueries
     public function latest(int $count = 20, int $page = 0): array
     {
         $activityList = $this->permissions
-            ->restrictEntityRelationQuery(Activity::query(), 'activities', 'entity_id', 'entity_type')
+            ->restrictEntityRelationQuery(Activity::query(), 'activities', 'loggable_id', 'loggable_type')
             ->orderBy('created_at', 'desc')
             ->with(['user'])
             ->skip($count * $page)
             ->take($count)
             ->get();
 
-        $this->listLoader->loadIntoRelations($activityList->all(), 'entity', false);
+        $this->listLoader->loadIntoRelations($activityList->all(), 'loggable', false);
 
         return $this->filterSimilar($activityList);
     }
@@ -59,14 +59,14 @@ class ActivityQueries
         $query->where(function (Builder $query) use ($queryIds) {
             foreach ($queryIds as $morphClass => $idArr) {
                 $query->orWhere(function (Builder $innerQuery) use ($morphClass, $idArr) {
-                    $innerQuery->where('entity_type', '=', $morphClass)
-                        ->whereIn('entity_id', $idArr);
+                    $innerQuery->where('loggable_type', '=', $morphClass)
+                        ->whereIn('loggable_id', $idArr);
                 });
             }
         });
 
         $activity = $query->orderBy('created_at', 'desc')
-            ->with(['entity' => function (Relation $query) {
+            ->with(['loggable' => function (Relation $query) {
                 $query->withTrashed();
             }, 'user.avatar'])
             ->skip($count * ($page - 1))
@@ -82,7 +82,7 @@ class ActivityQueries
     public function userActivity(User $user, int $count = 20, int $page = 0): array
     {
         $activityList = $this->permissions
-            ->restrictEntityRelationQuery(Activity::query(), 'activities', 'entity_id', 'entity_type')
+            ->restrictEntityRelationQuery(Activity::query(), 'activities', 'loggable_id', 'loggable_type')
             ->orderBy('created_at', 'desc')
             ->where('user_id', '=', $user->id)
             ->skip($count * $page)

app/Activity/Controllers/AuditLogApiController.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace BookStack\Activity\Controllers;
+
+use BookStack\Activity\Models\Activity;
+use BookStack\Http\ApiController;
+
+class AuditLogApiController extends ApiController
+{
+    /**
+     * Get a listing of audit log events in the system.
+     * The loggable relation fields currently only relates to core
+     * content types (page, book, bookshelf, chapter) but this may be
+     * used more in the future across other types.
+     * Requires permission to manage both users and system settings.
+     */
+    public function list()
+    {
+        $this->checkPermission('settings-manage');
+        $this->checkPermission('users-manage');
+
+        $query = Activity::query()->with(['user']);
+
+        return $this->apiListingResponse($query, [
+            'id', 'type', 'detail', 'user_id', 'loggable_id', 'loggable_type', 'ip', 'created_at',
+        ]);
+    }
+}

app/Activity/Controllers/AuditLogController.php

@@ -32,7 +32,7 @@ class AuditLogController extends Controller
 
         $query = Activity::query()
             ->with([
-                'entity' => fn ($query) => $query->withTrashed(),
+                'loggable' => fn ($query) => $query->withTrashed(),
                 'user',
             ])
             ->orderBy($listOptions->getSort(), $listOptions->getOrder());

app/Activity/Models/Activity.php

@@ -15,26 +15,24 @@ use Illuminate\Support\Str;
 /**
  * @property string $type
  * @property User   $user
- * @property Entity $entity
+ * @property Entity $loggable
  * @property string $detail
- * @property string $entity_type
- * @property int    $entity_id
+ * @property string $loggable_type
+ * @property int    $loggable_id
  * @property int    $user_id
  * @property Carbon $created_at
- * @property Carbon $updated_at
  */
 class Activity extends Model
 {
     /**
-     * Get the entity for this activity.
+     * Get the loggable model related to this activity.
+     * Currently only used for entities (previously entity_[id/type] columns).
+     * Could be used for others but will need an audit of uses where assumed
+     * to be entities.
      */
-    public function entity(): MorphTo
+    public function loggable(): MorphTo
     {
-        if ($this->entity_type === '') {
-            $this->entity_type = null;
-        }
-
-        return $this->morphTo('entity');
+        return $this->morphTo('loggable');
     }
 
     /**
@@ -47,8 +45,8 @@ class Activity extends Model
 
     public function jointPermissions(): HasMany
     {
-        return $this->hasMany(JointPermission::class, 'entity_id', 'entity_id')
-            ->whereColumn('activities.entity_type', '=', 'joint_permissions.entity_type');
+        return $this->hasMany(JointPermission::class, 'entity_id', 'loggable_id')
+            ->whereColumn('activities.loggable_type', '=', 'joint_permissions.entity_type');
     }
 
     /**
@@ -74,6 +72,6 @@ class Activity extends Model
      */
     public function isSimilarTo(self $activityB): bool
     {
-        return [$this->type, $this->entity_type, $this->entity_id] === [$activityB->type, $activityB->entity_type, $activityB->entity_id];
+        return [$this->type, $this->loggable_type, $this->loggable_id] === [$activityB->type, $activityB->loggable_type, $activityB->loggable_id];
     }
 }

app/Activity/Notifications/Messages/BaseActivityNotification.php

@@ -43,7 +43,7 @@ abstract class BaseActivityNotification extends MailNotification
     protected function buildReasonFooterLine(LocaleDefinition $locale): LinkedMailMessageLine
     {
         return new LinkedMailMessageLine(
-            url('/preferences/notifications'),
+            url('/my-account/notifications'),
             $locale->trans('notifications.footer_reason'),
             $locale->trans('notifications.footer_reason_link'),
         );

app/Activity/TagRepo.php

@@ -38,7 +38,8 @@ class TagRepo
                 DB::raw('SUM(IF(entity_type = \'book\', 1, 0)) as book_count'),
                 DB::raw('SUM(IF(entity_type = \'bookshelf\', 1, 0)) as shelf_count'),
             ])
-            ->orderBy($sort, $listOptions->getOrder());
+            ->orderBy($sort, $listOptions->getOrder())
+            ->whereHas('entity');
 
         if ($nameFilter) {
             $query->where('name', '=', $nameFilter);

app/Activity/Tools/ActivityLogger.php

@@ -32,8 +32,8 @@ class ActivityLogger
         $activity->detail = $detailToStore;
 
         if ($detail instanceof Entity) {
-            $activity->entity_id = $detail->id;
-            $activity->entity_type = $detail->getMorphClass();
+            $activity->loggable_id = $detail->id;
+            $activity->loggable_type = $detail->getMorphClass();
         }
 
         $activity->save();
@@ -64,9 +64,9 @@ class ActivityLogger
     public function removeEntity(Entity $entity): void
     {
         $entity->activity()->update([
-            'detail'       => $entity->name,
-            'entity_id'    => null,
-            'entity_type'  => null,
+            'detail'         => $entity->name,
+            'loggable_id'    => null,
+            'loggable_type'  => null,
         ]);
     }
 

app/App/HomeController.php

@@ -9,7 +9,6 @@ use BookStack\Entities\Queries\QueryRecentlyViewed;
 use BookStack\Entities\Queries\QueryTopFavourites;
 use BookStack\Entities\Tools\PageContent;
 use BookStack\Http\Controller;
-use BookStack\Uploads\FaviconHandler;
 use BookStack\Util\SimpleListOptions;
 use Illuminate\Http\Request;
 
@@ -112,48 +111,4 @@ class HomeController extends Controller
 
         return view('home.default', $commonData);
     }
-
-    /**
-     * Show the view for /robots.txt.
-     */
-    public function robots()
-    {
-        $sitePublic = setting('app-public', false);
-        $allowRobots = config('app.allow_robots');
-
-        if ($allowRobots === null) {
-            $allowRobots = $sitePublic;
-        }
-
-        return response()
-            ->view('misc.robots', ['allowRobots' => $allowRobots])
-            ->header('Content-Type', 'text/plain');
-    }
-
-    /**
-     * Show the route for 404 responses.
-     */
-    public function notFound()
-    {
-        return response()->view('errors.404', [], 404);
-    }
-
-    /**
-     * Serve the application favicon.
-     * Ensures a 'favicon.ico' file exists at the web root location (if writable) to be served
-     * directly by the webserver in the future.
-     */
-    public function favicon(FaviconHandler $favicons)
-    {
-        $exists = $favicons->restoreOriginalIfNotExists();
-        return response()->file($exists ? $favicons->getPath() : $favicons->getOriginalPath());
-    }
-
-    /**
-     * Serve a PWA application manifest.
-     */
-    public function pwaManifest(PwaManifestBuilder $manifestBuilder)
-    {
-        return response()->json($manifestBuilder->build());
-    }
 }

app/App/MetaController.php

@@ -0,0 +1,67 @@
+<?php
+
+namespace BookStack\App;
+
+use BookStack\Http\Controller;
+use BookStack\Uploads\FaviconHandler;
+
+class MetaController extends Controller
+{
+    /**
+     * Show the view for /robots.txt.
+     */
+    public function robots()
+    {
+        $sitePublic = setting('app-public', false);
+        $allowRobots = config('app.allow_robots');
+
+        if ($allowRobots === null) {
+            $allowRobots = $sitePublic;
+        }
+
+        return response()
+            ->view('misc.robots', ['allowRobots' => $allowRobots])
+            ->header('Content-Type', 'text/plain');
+    }
+
+    /**
+     * Show the route for 404 responses.
+     */
+    public function notFound()
+    {
+        return response()->view('errors.404', [], 404);
+    }
+
+    /**
+     * Serve the application favicon.
+     * Ensures a 'favicon.ico' file exists at the web root location (if writable) to be served
+     * directly by the webserver in the future.
+     */
+    public function favicon(FaviconHandler $favicons)
+    {
+        $exists = $favicons->restoreOriginalIfNotExists();
+        return response()->file($exists ? $favicons->getPath() : $favicons->getOriginalPath());
+    }
+
+    /**
+     * Serve a PWA application manifest.
+     */
+    public function pwaManifest(PwaManifestBuilder $manifestBuilder)
+    {
+        return response()->json($manifestBuilder->build());
+    }
+
+    /**
+     * Show license information for the application.
+     */
+    public function licenses()
+    {
+        $this->setPageTitle(trans('settings.licenses'));
+
+        return view('help.licenses', [
+            'license' => file_get_contents(base_path('LICENSE')),
+            'phpLibData' => file_get_contents(base_path('dev/licensing/php-library-licenses.txt')),
+            'jsLibData' => file_get_contents(base_path('dev/licensing/js-library-licenses.txt')),
+        ]);
+    }
+}

app/App/Providers/AppServiceProvider.php

@@ -25,7 +25,7 @@ class AppServiceProvider extends ServiceProvider
      * Custom container bindings to register.
      * @var string[]
      */
-    public $bindings = [
+    public array $bindings = [
         ExceptionRenderer::class => BookStackExceptionHandlerPage::class,
     ];
 
@@ -33,7 +33,7 @@ class AppServiceProvider extends ServiceProvider
      * Custom singleton bindings to register.
      * @var string[]
      */
-    public $singletons = [
+    public array $singletons = [
         'activity' => ActivityLogger::class,
         SettingService::class => SettingService::class,
         SocialDriverManager::class => SocialDriverManager::class,
@@ -42,11 +42,19 @@ class AppServiceProvider extends ServiceProvider
     ];
 
     /**
-     * Bootstrap any application services.
-     *
-     * @return void
+     * Register any application services.
      */
-    public function boot()
+    public function register(): void
+    {
+        $this->app->singleton(PermissionApplicator::class, function ($app) {
+            return new PermissionApplicator(null);
+        });
+    }
+
+    /**
+     * Bootstrap any application services.
+     */
+    public function boot(): void
     {
         // Set root URL
         $appUrl = config('app.url');
@@ -67,16 +75,4 @@ class AppServiceProvider extends ServiceProvider
             'page'      => Page::class,
         ]);
     }
-
-    /**
-     * Register any application services.
-     *
-     * @return void
-     */
-    public function register()
-    {
-        $this->app->singleton(PermissionApplicator::class, function ($app) {
-            return new PermissionApplicator(null);
-        });
-    }
 }

app/App/Providers/AuthServiceProvider.php

@@ -18,10 +18,8 @@ class AuthServiceProvider extends ServiceProvider
 {
     /**
      * Bootstrap the application services.
-     *
-     * @return void
      */
-    public function boot()
+    public function boot(): void
     {
         // Password Configuration
         // Changes here must be reflected in ApiDocsGenerate@getValidationAsString.
@@ -58,10 +56,8 @@ class AuthServiceProvider extends ServiceProvider
 
     /**
      * Register the application services.
-     *
-     * @return void
      */
-    public function register()
+    public function register(): void
     {
         Auth::provider('external-users', function ($app, array $config) {
             return new ExternalBaseUserProvider($config['model']);

app/App/Providers/EventServiceProvider.php

@@ -29,20 +29,16 @@ class EventServiceProvider extends ServiceProvider
 
     /**
      * Register any events for your application.
-     *
-     * @return void
      */
-    public function boot()
+    public function boot(): void
     {
         //
     }
 
     /**
      * Determine if events and listeners should be automatically discovered.
-     *
-     * @return bool
      */
-    public function shouldDiscoverEvents()
+    public function shouldDiscoverEvents(): bool
     {
         return false;
     }

app/App/Providers/RouteServiceProvider.php

@@ -24,10 +24,8 @@ class RouteServiceProvider extends ServiceProvider
 
     /**
      * Define your route model bindings, pattern filters, etc.
-     *
-     * @return void
      */
-    public function boot()
+    public function boot(): void
     {
         $this->configureRateLimiting();
 
@@ -41,10 +39,8 @@ class RouteServiceProvider extends ServiceProvider
      * Define the "web" routes for the application.
      *
      * These routes all receive session state, CSRF protection, etc.
-     *
-     * @return void
      */
-    protected function mapWebRoutes()
+    protected function mapWebRoutes(): void
     {
         Route::group([
             'middleware' => 'web',
@@ -65,10 +61,8 @@ class RouteServiceProvider extends ServiceProvider
      * Define the "api" routes for the application.
      *
      * These routes are typically stateless.
-     *
-     * @return void
      */
-    protected function mapApiRoutes()
+    protected function mapApiRoutes(): void
     {
         Route::group([
             'middleware' => 'api',
@@ -81,13 +75,15 @@ class RouteServiceProvider extends ServiceProvider
 
     /**
      * Configure the rate limiters for the application.
-     *
-     * @return void
      */
-    protected function configureRateLimiting()
+    protected function configureRateLimiting(): void
     {
         RateLimiter::for('api', function (Request $request) {
             return Limit::perMinute(60)->by($request->user()?->id ?: $request->ip());
         });
+
+        RateLimiter::for('public', function (Request $request) {
+            return Limit::perMinute(10)->by($request->ip());
+        });
     }
 }

app/App/Providers/ThemeServiceProvider.php

@@ -10,10 +10,8 @@ class ThemeServiceProvider extends ServiceProvider
 {
     /**
      * Register services.
-     *
-     * @return void
      */
-    public function register()
+    public function register(): void
     {
         // Register the ThemeService as a singleton
         $this->app->singleton(ThemeService::class, fn ($app) => new ThemeService());
@@ -21,10 +19,8 @@ class ThemeServiceProvider extends ServiceProvider
 
     /**
      * Bootstrap services.
-     *
-     * @return void
      */
-    public function boot()
+    public function boot(): void
     {
         // Boot up the theme system
         $themeService = $this->app->make(ThemeService::class);

app/App/Providers/TranslationServiceProvider.php

@@ -11,10 +11,8 @@ class TranslationServiceProvider extends BaseProvider
 {
     /**
      * Register the service provider.
-     *
-     * @return void
      */
-    public function register()
+    public function register(): void
     {
         $this->registerLoader();
 
@@ -41,10 +39,8 @@ class TranslationServiceProvider extends BaseProvider
     /**
      * Register the translation line loader.
      * Overrides the default register action from Laravel so a custom loader can be used.
-     *
-     * @return void
      */
-    protected function registerLoader()
+    protected function registerLoader(): void
     {
         $this->app->singleton('translation.loader', function ($app) {
             return new FileLoader($app['files'], $app['path.lang']);

app/App/Providers/ViewTweaksServiceProvider.php

@@ -12,10 +12,8 @@ class ViewTweaksServiceProvider extends ServiceProvider
 {
     /**
      * Bootstrap services.
-     *
-     * @return void
      */
-    public function boot()
+    public function boot(): void
     {
         // Set paginator to use bootstrap-style pagination
         Paginator::useBootstrap();

app/Config/app.php

@@ -9,6 +9,7 @@
  */
 
 use Illuminate\Support\Facades\Facade;
+use Illuminate\Support\ServiceProvider;
 
 return [
 
@@ -113,46 +114,20 @@ return [
     ],
 
     // Application Service Providers
-    'providers' => [
-
-        // Laravel Framework Service Providers...
-        Illuminate\Auth\AuthServiceProvider::class,
-        Illuminate\Broadcasting\BroadcastServiceProvider::class,
-        Illuminate\Bus\BusServiceProvider::class,
-        Illuminate\Cache\CacheServiceProvider::class,
-        Illuminate\Foundation\Providers\ConsoleSupportServiceProvider::class,
-        Illuminate\Cookie\CookieServiceProvider::class,
-        Illuminate\Database\DatabaseServiceProvider::class,
-        Illuminate\Encryption\EncryptionServiceProvider::class,
-        Illuminate\Filesystem\FilesystemServiceProvider::class,
-        Illuminate\Foundation\Providers\FoundationServiceProvider::class,
-        Illuminate\Hashing\HashServiceProvider::class,
-        Illuminate\Mail\MailServiceProvider::class,
-        Illuminate\Notifications\NotificationServiceProvider::class,
-        Illuminate\Pagination\PaginationServiceProvider::class,
-        Illuminate\Pipeline\PipelineServiceProvider::class,
-        Illuminate\Queue\QueueServiceProvider::class,
-        Illuminate\Redis\RedisServiceProvider::class,
-        Illuminate\Auth\Passwords\PasswordResetServiceProvider::class,
-        Illuminate\Session\SessionServiceProvider::class,
-        Illuminate\Validation\ValidationServiceProvider::class,
-        Illuminate\View\ViewServiceProvider::class,
-
+    'providers' => ServiceProvider::defaultProviders()->merge([
         // Third party service providers
-        Barryvdh\DomPDF\ServiceProvider::class,
-        Barryvdh\Snappy\ServiceProvider::class,
         SocialiteProviders\Manager\ServiceProvider::class,
 
         // BookStack custom service providers
-        \BookStack\App\Providers\ThemeServiceProvider::class,
-        \BookStack\App\Providers\AppServiceProvider::class,
-        \BookStack\App\Providers\AuthServiceProvider::class,
-        \BookStack\App\Providers\EventServiceProvider::class,
-        \BookStack\App\Providers\RouteServiceProvider::class,
-        \BookStack\App\Providers\TranslationServiceProvider::class,
-        \BookStack\App\Providers\ValidationRuleServiceProvider::class,
-        \BookStack\App\Providers\ViewTweaksServiceProvider::class,
-    ],
+        BookStack\App\Providers\ThemeServiceProvider::class,
+        BookStack\App\Providers\AppServiceProvider::class,
+        BookStack\App\Providers\AuthServiceProvider::class,
+        BookStack\App\Providers\EventServiceProvider::class,
+        BookStack\App\Providers\RouteServiceProvider::class,
+        BookStack\App\Providers\TranslationServiceProvider::class,
+        BookStack\App\Providers\ValidationRuleServiceProvider::class,
+        BookStack\App\Providers\ViewTweaksServiceProvider::class,
+    ])->toArray(),
 
     // Class Aliases
     // This array of class aliases to be registered on application start.

app/Config/cache.php

@@ -54,6 +54,7 @@ return [
         'file' => [
             'driver' => 'file',
             'path'   => storage_path('framework/cache'),
+            'lock_path' => storage_path('framework/cache'),
         ],
 
         'memcached' => [

app/Config/exports.php

@@ -1,23 +1,45 @@
 <?php
 
 /**
- * DOMPDF configuration options.
+ * Export configuration options.
  *
  * Changes to these config files are not supported by BookStack and may break upon updates.
  * Configuration should be altered via the `.env` file or environment variables.
  * Do not edit this file unless you're happy to maintain any changes yourself.
  */
 
+$snappyPaperSizeMap = [
+    'a4'     => 'A4',
+    'letter' => 'Letter',
+];
+
 $dompdfPaperSizeMap = [
     'a4'     => 'a4',
     'letter' => 'letter',
 ];
 
+$exportPageSize = env('EXPORT_PAGE_SIZE', 'a4');
+
 return [
 
-    'show_warnings' => false,   // Throw an Exception on warnings from dompdf
+    // Set a command which can be used to convert a HTML file into a PDF file.
+    // When false this will not be used.
+    // String values represent the command to be called for conversion.
+    // Supports '{input_html_path}' and '{output_pdf_path}' placeholder values.
+    // Example: EXPORT_PDF_COMMAND="/scripts/convert.sh {input_html_path} {output_pdf_path}"
+    'pdf_command' => env('EXPORT_PDF_COMMAND', false),
 
-    'options'       => [
+    // 2024-04: Snappy/WKHTMLtoPDF now considered deprecated in regard to BookStack support.
+    'snappy' => [
+        'pdf_binary' => env('WKHTMLTOPDF', false),
+        'options' => [
+            'print-media-type' => true,
+            'outline'   => true,
+            'page-size' => $snappyPaperSizeMap[$exportPageSize] ?? 'A4',
+        ],
+    ],
+
+    'dompdf' => [
         /**
          * The location of the DOMPDF font directory.
          *
@@ -101,7 +123,7 @@ return [
         /**
          * Whether to enable font subsetting or not.
          */
-        'enable_fontsubsetting' => false,
+        'enable_font_subsetting' => false,
 
         /**
          * The PDF rendering backend to use.
@@ -165,7 +187,7 @@ return [
          *
          * @see CPDF_Adapter::PAPER_SIZES for valid sizes ('letter', 'legal', 'A4', etc.)
          */
-        'default_paper_size' => $dompdfPaperSizeMap[env('EXPORT_PAGE_SIZE', 'a4')] ?? 'a4',
+        'default_paper_size' => $dompdfPaperSizeMap[$exportPageSize] ?? 'a4',
 
         /**
          * The default paper orientation.
@@ -268,15 +290,6 @@ return [
          */
         'font_height_ratio' => 1.1,
 
-        /**
-         * Enable CSS float.
-         *
-         * Allows people to disabled CSS float support
-         *
-         * @var bool
-         */
-        'enable_css_float' => true,
-
         /**
          * Use the HTML5 Lib parser.
          *
@@ -286,5 +299,4 @@ return [
          */
         'enable_html5_parser' => true,
     ],
-
 ];

app/Config/hashing.php

@@ -21,7 +21,8 @@ return [
     // passwords are hashed using the Bcrypt algorithm. This will allow you
     // to control the amount of time it takes to hash the given password.
     'bcrypt' => [
-        'rounds' => env('BCRYPT_ROUNDS', 10),
+        'rounds' => env('BCRYPT_ROUNDS', 12),
+        'verify' => true,
     ],
 
     // Argon Options

app/Config/logging.php

@@ -4,6 +4,7 @@ use Monolog\Formatter\LineFormatter;
 use Monolog\Handler\ErrorLogHandler;
 use Monolog\Handler\NullHandler;
 use Monolog\Handler\StreamHandler;
+use Monolog\Processor\PsrLogMessageProcessor;
 
 /**
  * Logging configuration options.
@@ -49,6 +50,7 @@ return [
             'path'   => storage_path('logs/laravel.log'),
             'level'  => 'debug',
             'days'   => 14,
+            'replace_placeholders' => true,
         ],
 
         'daily' => [
@@ -56,6 +58,7 @@ return [
             'path'   => storage_path('logs/laravel.log'),
             'level'  => 'debug',
             'days'   => 7,
+            'replace_placeholders' => true,
         ],
 
         'stderr' => [
@@ -65,16 +68,20 @@ return [
             'with'    => [
                 'stream' => 'php://stderr',
             ],
+            'processors' => [PsrLogMessageProcessor::class],
         ],
 
         'syslog' => [
             'driver' => 'syslog',
             'level'  => 'debug',
+            'facility' => LOG_USER,
+            'replace_placeholders' => true,
         ],
 
         'errorlog' => [
             'driver' => 'errorlog',
             'level'  => 'debug',
+            'replace_placeholders' => true,
         ],
 
         // Custom errorlog implementation that logs out a plain,
@@ -88,6 +95,7 @@ return [
             'formatter_with' => [
                 'format' => '%message%',
             ],
+            'replace_placeholders' => true,
         ],
 
         'null' => [

app/Config/oidc.php

@@ -35,6 +35,7 @@ return [
     // OAuth2 endpoints.
     'authorization_endpoint' => env('OIDC_AUTH_ENDPOINT', null),
     'token_endpoint'         => env('OIDC_TOKEN_ENDPOINT', null),
+    'userinfo_endpoint'      => env('OIDC_USERINFO_ENDPOINT', null),
 
     // OIDC RP-Initiated Logout endpoint URL.
     // A false value force-disables RP-Initiated Logout.

app/Config/queue.php

@@ -40,6 +40,12 @@ return [
 
     ],
 
+    // Job batching
+    'batching' => [
+        'database' => 'mysql',
+        'table' => 'job_batches',
+    ],
+
     // Failed queue job logging
     'failed' => [
         'driver'   => 'database-uuids',

app/Config/services.php

@@ -123,7 +123,7 @@ return [
         'dn'                     => env('LDAP_DN', false),
         'pass'                   => env('LDAP_PASS', false),
         'base_dn'                => env('LDAP_BASE_DN', false),
-        'user_filter'            => env('LDAP_USER_FILTER', '(&(uid=${user}))'),
+        'user_filter'            => env('LDAP_USER_FILTER', '(&(uid={user}))'),
         'version'                => env('LDAP_VERSION', false),
         'id_attribute'           => env('LDAP_ID_ATTRIBUTE', 'uid'),
         'email_attribute'        => env('LDAP_EMAIL_ATTRIBUTE', 'mail'),
@@ -133,6 +133,7 @@ return [
         'group_attribute'        => env('LDAP_GROUP_ATTRIBUTE', 'memberOf'),
         'remove_from_groups'     => env('LDAP_REMOVE_FROM_GROUPS', false),
         'tls_insecure'           => env('LDAP_TLS_INSECURE', false),
+        'tls_ca_cert'            => env('LDAP_TLS_CA_CERT', false),
         'start_tls'              => env('LDAP_START_TLS', false),
         'thumbnail_attribute'    => env('LDAP_THUMBNAIL_ATTRIBUTE', null),
     ],

app/Config/session.php

@@ -85,4 +85,11 @@ return [
     // do not enable this as other CSRF protection services are in place.
     // Options: lax, strict, none
     'same_site' => 'lax',
+
+
+    // Partitioned Cookies
+    // Setting this value to true will tie the cookie to the top-level site for
+    // a cross-site context. Partitioned cookies are accepted by the browser
+    // when flagged "secure" and the Same-Site attribute is set to "none".
+    'partitioned' => false,
 ];

app/Config/snappy.php

@@ -1,34 +0,0 @@
-<?php
-
-/**
- * SnappyPDF configuration options.
- *
- * Changes to these config files are not supported by BookStack and may break upon updates.
- * Configuration should be altered via the `.env` file or environment variables.
- * Do not edit this file unless you're happy to maintain any changes yourself.
- */
-
-$snappyPaperSizeMap = [
-    'a4'     => 'A4',
-    'letter' => 'Letter',
-];
-
-return [
-    'pdf' => [
-        'enabled' => true,
-        'binary'  => file_exists(base_path('wkhtmltopdf')) ? base_path('wkhtmltopdf') : env('WKHTMLTOPDF', false),
-        'timeout' => false,
-        'options' => [
-            'outline'   => true,
-            'page-size' => $snappyPaperSizeMap[env('EXPORT_PAGE_SIZE', 'a4')] ?? 'A4',
-        ],
-        'env'     => [],
-    ],
-    'image' => [
-        'enabled' => false,
-        'binary'  => '/usr/local/bin/wkhtmltoimage',
-        'timeout' => false,
-        'options' => [],
-        'env'     => [],
-    ],
-];

app/Console/Commands/ClearActivityCommand.php

@@ -19,7 +19,7 @@ class ClearActivityCommand extends Command
      *
      * @var string
      */
-    protected $description = 'Clear user activity from the system';
+    protected $description = 'Clear user (audit-log) activity from the system';
 
     /**
      * Execute the console command.

app/Entities/Models/Entity.php

@@ -137,7 +137,7 @@ abstract class Entity extends Model implements Sluggable, Favouritable, Viewable
      */
     public function activity(): MorphMany
     {
-        return $this->morphMany(Activity::class, 'entity')
+        return $this->morphMany(Activity::class, 'loggable')
             ->orderBy('created_at', 'desc');
     }
 

app/Entities/Repos/PageRepo.php

@@ -77,7 +77,8 @@ class PageRepo
         $this->updateTemplateStatusAndContentFromInput($draft, $input);
         $this->baseRepo->update($draft, $input);
 
-        $this->revisionRepo->storeNewForPage($draft, trans('entities.pages_initial_revision'));
+        $summary = trim($input['summary'] ?? '') ?: trans('entities.pages_initial_revision');
+        $this->revisionRepo->storeNewForPage($draft, $summary);
         $draft->refresh();
 
         Activity::add(ActivityType::PAGE_CREATE, $draft);

app/Entities/Tools/PageContent.php

@@ -379,7 +379,7 @@ class PageContent
     protected function headerNodesToLevelList(DOMNodeList $nodeList): array
     {
         $tree = collect($nodeList)->map(function (DOMElement $header) {
-            $text = trim(str_replace("\xc2\xa0", '', $header->nodeValue));
+            $text = trim(str_replace("\xc2\xa0", ' ', $header->nodeValue));
             $text = mb_substr($text, 0, 100);
 
             return [

app/Entities/Tools/PdfGenerator.php

@@ -2,27 +2,28 @@
 
 namespace BookStack\Entities\Tools;
 
-use Barryvdh\DomPDF\Facade\Pdf as DomPDF;
-use Barryvdh\Snappy\Facades\SnappyPdf;
+use BookStack\Exceptions\PdfExportException;
+use Knp\Snappy\Pdf as SnappyPdf;
+use Dompdf\Dompdf;
+use Symfony\Component\Process\Process;
 
 class PdfGenerator
 {
     const ENGINE_DOMPDF = 'dompdf';
     const ENGINE_WKHTML = 'wkhtml';
+    const ENGINE_COMMAND = 'command';
 
     /**
      * Generate PDF content from the given HTML content.
+     * @throws PdfExportException
      */
     public function fromHtml(string $html): string
     {
-        if ($this->getActiveEngine() === self::ENGINE_WKHTML) {
-            $pdf = SnappyPDF::loadHTML($html);
-            $pdf->setOption('print-media-type', true);
-        } else {
-            $pdf = DomPDF::loadHTML($html);
-        }
-
-        return $pdf->output();
+        return match ($this->getActiveEngine()) {
+            self::ENGINE_COMMAND => $this->renderUsingCommand($html),
+            self::ENGINE_WKHTML => $this->renderUsingWkhtml($html),
+            default => $this->renderUsingDomPdf($html)
+        };
     }
 
     /**
@@ -31,8 +32,101 @@ class PdfGenerator
      */
     public function getActiveEngine(): string
     {
-        $useWKHTML = config('snappy.pdf.binary') !== false && config('app.allow_untrusted_server_fetching') === true;
+        if (config('exports.pdf_command')) {
+            return self::ENGINE_COMMAND;
+        }
 
-        return $useWKHTML ? self::ENGINE_WKHTML : self::ENGINE_DOMPDF;
+        if ($this->getWkhtmlBinaryPath() && config('app.allow_untrusted_server_fetching') === true) {
+            return self::ENGINE_WKHTML;
+        }
+
+        return self::ENGINE_DOMPDF;
+    }
+
+    protected function getWkhtmlBinaryPath(): string
+    {
+        $wkhtmlBinaryPath = config('exports.snappy.pdf_binary');
+        if (file_exists(base_path('wkhtmltopdf'))) {
+            $wkhtmlBinaryPath = base_path('wkhtmltopdf');
+        }
+
+        return $wkhtmlBinaryPath ?: '';
+    }
+
+    protected function renderUsingDomPdf(string $html): string
+    {
+        $options = config('exports.dompdf');
+        $domPdf = new Dompdf($options);
+        $domPdf->setBasePath(base_path('public'));
+
+        $domPdf->loadHTML($this->convertEntities($html));
+        $domPdf->render();
+
+        return (string) $domPdf->output();
+    }
+
+    /**
+     * @throws PdfExportException
+     */
+    protected function renderUsingCommand(string $html): string
+    {
+        $command = config('exports.pdf_command');
+        $inputHtml = tempnam(sys_get_temp_dir(), 'bs-pdfgen-html-');
+        $outputPdf = tempnam(sys_get_temp_dir(), 'bs-pdfgen-output-');
+
+        $replacementsByPlaceholder = [
+            '{input_html_path}' => $inputHtml,
+            '{output_pdf_path}' => $outputPdf,
+        ];
+
+        foreach ($replacementsByPlaceholder as $placeholder => $replacement) {
+            $command = str_replace($placeholder, escapeshellarg($replacement), $command);
+        }
+
+        file_put_contents($inputHtml, $html);
+
+        $process = Process::fromShellCommandline($command);
+        $process->setTimeout(15);
+        $process->run();
+
+        if (!$process->isSuccessful()) {
+            throw new PdfExportException("PDF Export via command failed with exit code {$process->getExitCode()}, stdout: {$process->getOutput()}, stderr: {$process->getErrorOutput()}");
+        }
+
+        $pdfContents = file_get_contents($outputPdf);
+        unlink($outputPdf);
+
+        if ($pdfContents === false) {
+            throw new PdfExportException("PDF Export via command failed, unable to read PDF output file");
+        } else if (empty($pdfContents)) {
+            throw new PdfExportException("PDF Export via command failed, PDF output file is empty");
+        }
+
+        return $pdfContents;
+    }
+
+    protected function renderUsingWkhtml(string $html): string
+    {
+        $snappy = new SnappyPdf($this->getWkhtmlBinaryPath());
+        $options = config('exports.snappy.options');
+        return $snappy->getOutputFromHtml($html, $options);
+    }
+
+    /**
+     * Taken from https://github.com/barryvdh/laravel-dompdf/blob/v2.1.1/src/PDF.php
+     * Copyright (c) 2021 barryvdh, MIT License
+     * https://github.com/barryvdh/laravel-dompdf/blob/v2.1.1/LICENSE
+     */
+    protected function convertEntities(string $subject): string
+    {
+        $entities = [
+            '€' => '€',
+            '£' => '£',
+        ];
+
+        foreach ($entities as $search => $replace) {
+            $subject = str_replace($search, $replace, $subject);
+        }
+        return $subject;
     }
 }

app/Entities/Tools/SiblingFetcher.php

@@ -43,13 +43,13 @@ class SiblingFetcher
             if ($contextShelf) {
                 $entities = $contextShelf->visibleBooks()->get();
             } else {
-                $entities = $this->queries->books->visibleForList()->get();
+                $entities = $this->queries->books->visibleForList()->orderBy('name', 'asc')->get();
             }
         }
 
         // Shelf
         if ($entity instanceof Bookshelf) {
-            $entities = $this->queries->shelves->visibleForList()->get();
+            $entities = $this->queries->shelves->visibleForList()->orderBy('name', 'asc')->get();
         }
 
         return $entities;

app/Exceptions/PdfExportException.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace BookStack\Exceptions;
+
+class PdfExportException extends \Exception
+{
+}

app/Exceptions/StoppedAuthenticationException.php

@@ -9,16 +9,10 @@ use Illuminate\Http\Request;
 
 class StoppedAuthenticationException extends \Exception implements Responsable
 {
-    protected $user;
-    protected $loginService;
-
-    /**
-     * StoppedAuthenticationException constructor.
-     */
-    public function __construct(User $user, LoginService $loginService)
-    {
-        $this->user = $user;
-        $this->loginService = $loginService;
+    public function __construct(
+        protected User $user,
+        protected LoginService $loginService
+    ) {
         parent::__construct();
     }
 

app/Http/Kernel.php

@@ -45,11 +45,11 @@ class Kernel extends HttpKernel
     ];
 
     /**
-     * The application's route middleware.
+     * The application's middleware aliases.
      *
      * @var array
      */
-    protected $routeMiddleware = [
+    protected $middlewareAliases = [
         'auth'       => \BookStack\Http\Middleware\Authenticate::class,
         'can'        => \BookStack\Http\Middleware\CheckUserHasPermission::class,
         'guest'      => \BookStack\Http\Middleware\RedirectIfAuthenticated::class,

app/Http/Middleware/RedirectIfAuthenticated.php

@@ -6,19 +6,16 @@ use BookStack\App\Providers\RouteServiceProvider;
 use Closure;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\Auth;
+use Symfony\Component\HttpFoundation\Response;
 
 class RedirectIfAuthenticated
 {
     /**
      * Handle an incoming request.
      *
-     * @param \Illuminate\Http\Request $request
-     * @param \Closure                 $next
-     * @param string|null              ...$guards
-     *
-     * @return mixed
+     * @param Closure(Request): (Response) $next
      */
-    public function handle(Request $request, Closure $next, ...$guards)
+    public function handle(Request $request, Closure $next, string ...$guards): Response
     {
         $guards = empty($guards) ? [null] : $guards;
 

app/Http/Middleware/ThrottleApiRequests.php

@@ -9,7 +9,7 @@ class ThrottleApiRequests extends Middleware
     /**
      * Resolve the number of attempts if the user is authenticated or not.
      */
-    protected function resolveMaxAttempts($request, $maxAttempts)
+    protected function resolveMaxAttempts($request, $maxAttempts): int
     {
         return (int) config('api.requests_per_minute');
     }

app/Http/Middleware/TrustHosts.php

@@ -9,9 +9,9 @@ class TrustHosts extends Middleware
     /**
      * Get the host patterns that should be trusted.
      *
-     * @return array
+     * @return array<int, string|null>
      */
-    public function hosts()
+    public function hosts(): array
     {
         return [
             $this->allSubdomainsOfApplicationUrl(),

app/References/ReferenceFetcher.php

@@ -41,7 +41,8 @@ class ReferenceFetcher
     {
         $baseQuery = Reference::query()
             ->where('to_type', '=', $entity->getMorphClass())
-            ->where('to_id', '=', $entity->id);
+            ->where('to_id', '=', $entity->id)
+            ->whereHas('from');
 
         return $this->permissions->restrictEntityRelationQuery(
             $baseQuery,

app/Translation/FileLoader.php

@@ -8,16 +8,22 @@ class FileLoader extends BaseLoader
 {
     /**
      * Load the messages for the given locale.
+     *
      * Extends Laravel's translation FileLoader to look in multiple directories
      * so that we can load in translation overrides from the theme file if wanted.
      *
+     * Note: As of using Laravel 10, this may now be redundant since Laravel's
+     * file loader supports multiple paths. This needs further testing though
+     * to confirm if Laravel works how we expect, since we specifically need
+     * the theme folder to be able to partially override core lang files.
+     *
      * @param string      $locale
      * @param string      $group
      * @param string|null $namespace
      *
      * @return array
      */
-    public function load($locale, $group, $namespace = null)
+    public function load($locale, $group, $namespace = null): array
     {
         if ($group === '*' && $namespace === '*') {
             return $this->loadJsonPaths($locale);
@@ -25,8 +31,8 @@ class FileLoader extends BaseLoader
 
         if (is_null($namespace) || $namespace === '*') {
             $themePath = theme_path('lang');
-            $themeTranslations = $themePath ? $this->loadPath($themePath, $locale, $group) : [];
-            $originalTranslations = $this->loadPath($this->path, $locale, $group);
+            $themeTranslations = $themePath ? $this->loadPaths([$themePath], $locale, $group) : [];
+            $originalTranslations = $this->loadPaths($this->paths, $locale, $group);
 
             return array_merge($originalTranslations, $themeTranslations);
         }

app/Uploads/ImageResizer.php

@@ -6,8 +6,14 @@ use BookStack\Exceptions\ImageUploadException;
 use Exception;
 use GuzzleHttp\Psr7\Utils;
 use Illuminate\Support\Facades\Cache;
-use Intervention\Image\Gd\Driver;
-use Intervention\Image\Image as InterventionImage;
+use Intervention\Image\Decoders\BinaryImageDecoder;
+use Intervention\Image\Drivers\Gd\Decoders\NativeObjectDecoder;
+use Intervention\Image\Drivers\Gd\Driver;
+use Intervention\Image\Encoders\AutoEncoder;
+use Intervention\Image\Encoders\PngEncoder;
+use Intervention\Image\Interfaces\ImageInterface as InterventionImage;
+use Intervention\Image\ImageManager;
+use Intervention\Image\Origin;
 
 class ImageResizer
 {
@@ -95,7 +101,7 @@ class ImageResizer
         }
 
         // If not in cache and thumbnail does not exist, generate thumb and cache path
-        $thumbData = $this->resizeImageData($imageData, $width, $height, $keepRatio);
+        $thumbData = $this->resizeImageData($imageData, $width, $height, $keepRatio, $this->getExtension($image));
         $disk->put($thumbFilePath, $thumbData, true);
         Cache::put($thumbCacheKey, $thumbFilePath, static::THUMBNAIL_CACHE_TIME);
 
@@ -116,7 +122,7 @@ class ImageResizer
         ?string $format = null,
     ): string {
         try {
-            $thumb = $this->interventionFromImageData($imageData);
+            $thumb = $this->interventionFromImageData($imageData, $format);
         } catch (Exception $e) {
             throw new ImageUploadException(trans('errors.cannot_create_thumbs'));
         }
@@ -124,15 +130,17 @@ class ImageResizer
         $this->orientImageToOriginalExif($thumb, $imageData);
 
         if ($keepRatio) {
-            $thumb->resize($width, $height, function ($constraint) {
-                $constraint->aspectRatio();
-                $constraint->upsize();
-            });
+            $thumb->scaleDown($width, $height);
         } else {
-            $thumb->fit($width, $height);
+            $thumb->cover($width, $height);
         }
 
-        $thumbData = (string) $thumb->encode($format);
+        $encoder = match ($format) {
+            'png' => new PngEncoder(),
+            default => new AutoEncoder(),
+        };
+
+        $thumbData = (string) $thumb->encode($encoder);
 
         // Use original image data if we're keeping the ratio
         // and the resizing does not save any space.
@@ -148,10 +156,23 @@ class ImageResizer
      * Performs some manual library usage to ensure image is specifically loaded
      * from given binary data instead of data being misinterpreted.
      */
-    protected function interventionFromImageData(string $imageData): InterventionImage
+    protected function interventionFromImageData(string $imageData, ?string $fileType): InterventionImage
     {
-        $driver = new Driver();
-        return $driver->decoder->initFromBinary($imageData);
+        $manager = new ImageManager(new Driver());
+
+        // Ensure gif images are decoded natively instead of deferring to intervention GIF
+        // handling since we don't need the added animation support.
+        $isGif = $fileType === 'gif';
+        $decoder = $isGif ? NativeObjectDecoder::class : BinaryImageDecoder::class;
+        $input = $isGif ? @imagecreatefromstring($imageData) : $imageData;
+
+        $image = $manager->read($input, $decoder);
+
+        if ($isGif) {
+            $image->setOrigin(new Origin('image/gif'));
+        }
+
+        return $image;
     }
 
     /**
@@ -202,7 +223,15 @@ class ImageResizer
      */
     protected function isGif(Image $image): bool
     {
-        return strtolower(pathinfo($image->path, PATHINFO_EXTENSION)) === 'gif';
+        return $this->getExtension($image) === 'gif';
+    }
+
+    /**
+     * Get the extension for the given image, normalised to lower-case.
+     */
+    protected function getExtension(Image $image): string
+    {
+        return strtolower(pathinfo($image->path, PATHINFO_EXTENSION));
     }
 
     /**

app/Users/Controllers/RoleApiController.php

@@ -21,7 +21,7 @@ class RoleApiController extends ApiController
             'display_name'  => ['required', 'string', 'min:3', 'max:180'],
             'description'   => ['string', 'max:180'],
             'mfa_enforced'  => ['boolean'],
-            'external_auth_id' => ['string'],
+            'external_auth_id' => ['string', 'max:180'],
             'permissions'   => ['array'],
             'permissions.*' => ['string'],
         ],
@@ -29,7 +29,7 @@ class RoleApiController extends ApiController
             'display_name'  => ['string', 'min:3', 'max:180'],
             'description'   => ['string', 'max:180'],
             'mfa_enforced'  => ['boolean'],
-            'external_auth_id' => ['string'],
+            'external_auth_id' => ['string', 'max:180'],
             'permissions'   => ['array'],
             'permissions.*' => ['string'],
         ]

app/Users/Controllers/RoleController.php

@@ -75,7 +75,7 @@ class RoleController extends Controller
         $data = $this->validate($request, [
             'display_name' => ['required', 'min:3', 'max:180'],
             'description'  => ['max:180'],
-            'external_auth_id' => ['string'],
+            'external_auth_id' => ['string', 'max:180'],
             'permissions'  => ['array'],
             'mfa_enforced' => ['string'],
         ]);
@@ -109,7 +109,7 @@ class RoleController extends Controller
         $data = $this->validate($request, [
             'display_name' => ['required', 'min:3', 'max:180'],
             'description'  => ['max:180'],
-            'external_auth_id' => ['string'],
+            'external_auth_id' => ['string', 'max:180'],
             'permissions'  => ['array'],
             'mfa_enforced' => ['string'],
         ]);

app/Util/HtmlDescriptionFilter.php

@@ -20,7 +20,7 @@ class HtmlDescriptionFilter
      */
     protected static array $allowedAttrsByElements = [
         'p' => [],
-        'a' => ['href', 'title'],
+        'a' => ['href', 'title', 'target'],
         'ol' => [],
         'ul' => [],
         'li' => [],

composer.json

@@ -8,7 +8,7 @@
     "license": "MIT",
     "type": "project",
     "require": {
-        "php": "^8.0.2",
+        "php": "^8.1.0",
         "ext-curl": "*",
         "ext-dom": "*",
         "ext-fileinfo": "*",
@@ -17,14 +17,14 @@
         "ext-mbstring": "*",
         "ext-xml": "*",
         "bacon/bacon-qr-code": "^2.0",
-        "barryvdh/laravel-dompdf": "^2.0",
-        "barryvdh/laravel-snappy": "^1.0",
         "doctrine/dbal": "^3.5",
+        "dompdf/dompdf": "^2.0",
         "guzzlehttp/guzzle": "^7.4",
-        "intervention/image": "^2.7",
-        "laravel/framework": "^9.0",
+        "intervention/image": "^3.5",
+        "knplabs/knp-snappy": "^1.5",
+        "laravel/framework": "^10.10",
         "laravel/socialite": "^5.10",
-        "laravel/tinker": "^2.6",
+        "laravel/tinker": "^2.8",
         "league/commonmark": "^2.3",
         "league/flysystem-aws-s3-v3": "^3.0",
         "league/html-to-markdown": "^5.0.0",
@@ -39,17 +39,17 @@
         "socialiteproviders/okta": "^4.2",
         "socialiteproviders/twitch": "^5.3",
         "ssddanbrown/htmldiff": "^1.0.2",
-        "ssddanbrown/symfony-mailer": "6.0.x-dev"
+        "ssddanbrown/symfony-mailer": "6.4.x-dev"
     },
     "require-dev": {
         "fakerphp/faker": "^1.21",
         "itsgoingd/clockwork": "^5.1",
         "mockery/mockery": "^1.5",
-        "nunomaduro/collision": "^6.4",
+        "nunomaduro/collision": "^7.0",
         "larastan/larastan": "^2.7",
-        "phpunit/phpunit": "^9.5",
+        "phpunit/phpunit": "^10.0",
         "squizlabs/php_codesniffer": "^3.7",
-        "ssddanbrown/asserthtml": "^2.0"
+        "ssddanbrown/asserthtml": "^3.0"
     },
     "autoload": {
         "psr-4": {
@@ -72,6 +72,10 @@
         "lint": "phpcs",
         "test": "phpunit",
         "t-reset": "@php artisan test --recreate-databases",
+        "build-licenses": [
+            "@php ./dev/licensing/gen-js-licenses",
+            "@php ./dev/licensing/gen-php-licenses"
+        ],
         "post-autoload-dump": [
             "Illuminate\\Foundation\\ComposerScripts::postAutoloadDump",
             "@php artisan package:discover --ansi"
@@ -99,7 +103,7 @@
         "preferred-install": "dist",
         "sort-packages": true,
         "platform": {
-            "php": "8.0.2"
+            "php": "8.1.0"
         }
     },
     "extra": {

database/migrations/2014_10_12_000000_create_users_table.php

@@ -1,16 +1,17 @@
 <?php
 
+use Carbon\Carbon;
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         Schema::create('users', function (Blueprint $table) {
             $table->increments('id');
@@ -26,17 +27,15 @@ return new class extends Migration
             'name'       => 'Admin',
             'email'      => 'admin@admin.com',
             'password'   => bcrypt('password'),
-            'created_at' => \Carbon\Carbon::now()->toDateTimeString(),
-            'updated_at' => \Carbon\Carbon::now()->toDateTimeString(),
+            'created_at' => Carbon::now()->toDateTimeString(),
+            'updated_at' => Carbon::now()->toDateTimeString(),
         ]);
     }
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::drop('users');
     }

database/migrations/2014_10_12_100000_create_password_resets_table.php

@@ -2,15 +2,14 @@
 
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         Schema::create('password_resets', function (Blueprint $table) {
             $table->string('email')->index();
@@ -21,10 +20,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::drop('password_resets');
     }

database/migrations/2015_07_12_114933_create_books_table.php

@@ -2,15 +2,14 @@
 
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         Schema::create('books', function (Blueprint $table) {
             $table->increments('id');
@@ -23,10 +22,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::drop('books');
     }

database/migrations/2015_07_12_190027_create_pages_table.php

@@ -2,15 +2,14 @@
 
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         Schema::create('pages', function (Blueprint $table) {
             $table->increments('id');
@@ -27,10 +26,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::drop('pages');
     }

database/migrations/2015_07_13_172121_create_images_table.php

@@ -2,15 +2,14 @@
 
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         Schema::create('images', function (Blueprint $table) {
             $table->increments('id');
@@ -22,10 +21,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::drop('images');
     }

database/migrations/2015_07_27_172342_create_chapters_table.php

@@ -2,15 +2,14 @@
 
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         Schema::create('chapters', function (Blueprint $table) {
             $table->increments('id');
@@ -25,10 +24,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::drop('chapters');
     }

database/migrations/2015_08_08_200447_add_users_to_entities.php

@@ -2,15 +2,14 @@
 
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         Schema::table('pages', function (Blueprint $table) {
             $table->integer('created_by');
@@ -32,10 +31,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::table('pages', function (Blueprint $table) {
             $table->dropColumn('created_by');

database/migrations/2015_08_09_093534_create_page_revisions_table.php

@@ -2,15 +2,14 @@
 
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         Schema::create('page_revisions', function (Blueprint $table) {
             $table->increments('id');
@@ -25,10 +24,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::drop('page_revisions');
     }

database/migrations/2015_08_16_142133_create_activities_table.php

@@ -2,15 +2,14 @@
 
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         Schema::create('activities', function (Blueprint $table) {
             $table->increments('id');
@@ -26,10 +25,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::drop('activities');
     }

database/migrations/2015_08_29_105422_add_roles_and_permissions.php

@@ -10,17 +10,18 @@
  * @url https://github.com/Zizaco/entrust
  */
 
+use Carbon\Carbon;
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         // Create table for storing roles
         Schema::create('roles', function (Blueprint $table) {
@@ -71,22 +72,22 @@ return new class extends Migration
             'name'         => 'admin',
             'display_name' => 'Admin',
             'description'  => 'Administrator of the whole application',
-            'created_at'   => \Carbon\Carbon::now()->toDateTimeString(),
-            'updated_at'   => \Carbon\Carbon::now()->toDateTimeString(),
+            'created_at'   => Carbon::now()->toDateTimeString(),
+            'updated_at'   => Carbon::now()->toDateTimeString(),
         ]);
         $editorId = DB::table('roles')->insertGetId([
             'name'         => 'editor',
             'display_name' => 'Editor',
             'description'  => 'User can edit Books, Chapters & Pages',
-            'created_at'   => \Carbon\Carbon::now()->toDateTimeString(),
-            'updated_at'   => \Carbon\Carbon::now()->toDateTimeString(),
+            'created_at'   => Carbon::now()->toDateTimeString(),
+            'updated_at'   => Carbon::now()->toDateTimeString(),
         ]);
         $viewerId = DB::table('roles')->insertGetId([
             'name'         => 'viewer',
             'display_name' => 'Viewer',
             'description'  => 'User can view books & their content behind authentication',
-            'created_at'   => \Carbon\Carbon::now()->toDateTimeString(),
-            'updated_at'   => \Carbon\Carbon::now()->toDateTimeString(),
+            'created_at'   => Carbon::now()->toDateTimeString(),
+            'updated_at'   => Carbon::now()->toDateTimeString(),
         ]);
 
         // Create default CRUD permissions and allocate to admins and editors
@@ -97,8 +98,8 @@ return new class extends Migration
                 $newPermId = DB::table('permissions')->insertGetId([
                     'name'         => strtolower($entity) . '-' . strtolower($op),
                     'display_name' => $op . ' ' . $entity . 's',
-                    'created_at'   => \Carbon\Carbon::now()->toDateTimeString(),
-                    'updated_at'   => \Carbon\Carbon::now()->toDateTimeString(),
+                    'created_at'   => Carbon::now()->toDateTimeString(),
+                    'updated_at'   => Carbon::now()->toDateTimeString(),
                 ]);
                 DB::table('permission_role')->insert([
                     ['permission_id' => $newPermId, 'role_id' => $adminId],
@@ -115,8 +116,8 @@ return new class extends Migration
                 $newPermId = DB::table('permissions')->insertGetId([
                     'name'         => strtolower($entity) . '-' . strtolower($op),
                     'display_name' => $op . ' ' . $entity,
-                    'created_at'   => \Carbon\Carbon::now()->toDateTimeString(),
-                    'updated_at'   => \Carbon\Carbon::now()->toDateTimeString(),
+                    'created_at'   => Carbon::now()->toDateTimeString(),
+                    'updated_at'   => Carbon::now()->toDateTimeString(),
                 ]);
                 DB::table('permission_role')->insert([
                     'permission_id' => $newPermId,
@@ -138,10 +139,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::drop('permission_role');
         Schema::drop('permissions');

database/migrations/2015_08_30_125859_create_settings_table.php

@@ -2,15 +2,14 @@
 
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         Schema::create('settings', function (Blueprint $table) {
             $table->string('setting_key')->primary()->indexed();
@@ -21,10 +20,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::drop('settings');
     }

database/migrations/2015_08_31_175240_add_search_indexes.php

@@ -2,13 +2,13 @@
 
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
     public function up()
     {
@@ -23,15 +23,14 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         $sm = Schema::getConnection()->getDoctrineSchemaManager();
-        $pages = $sm->listTableDetails('pages');
-        $books = $sm->listTableDetails('books');
-        $chapters = $sm->listTableDetails('chapters');
+        $prefix = DB::getTablePrefix();
+        $pages = $sm->introspectTable($prefix . 'pages');
+        $books = $sm->introspectTable($prefix . 'books');
+        $chapters = $sm->introspectTable($prefix . 'chapters');
 
         if ($pages->hasIndex('search')) {
             Schema::table('pages', function (Blueprint $table) {

database/migrations/2015_09_04_165821_create_social_accounts_table.php

@@ -2,15 +2,14 @@
 
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         Schema::create('social_accounts', function (Blueprint $table) {
             $table->increments('id');
@@ -24,10 +23,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::drop('social_accounts');
     }

database/migrations/2015_09_05_164707_add_email_confirmation_table.php

@@ -2,15 +2,14 @@
 
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         Schema::table('users', function (Blueprint $table) {
             $table->boolean('email_confirmed')->default(true);
@@ -26,10 +25,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::table('users', function (Blueprint $table) {
             $table->dropColumn('email_confirmed');

database/migrations/2015_11_21_145609_create_views_table.php

@@ -2,15 +2,14 @@
 
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         Schema::create('views', function (Blueprint $table) {
             $table->increments('id');
@@ -24,10 +23,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::drop('views');
     }

database/migrations/2015_11_26_221857_add_entity_indexes.php

@@ -2,15 +2,14 @@
 
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         Schema::table('books', function (Blueprint $table) {
             $table->index('slug');
@@ -48,10 +47,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::table('books', function (Blueprint $table) {
             $table->dropIndex('books_slug_index');

database/migrations/2015_12_05_145049_fulltext_weighting.php

@@ -2,13 +2,13 @@
 
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
     public function up()
     {
@@ -23,15 +23,14 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         $sm = Schema::getConnection()->getDoctrineSchemaManager();
-        $pages = $sm->listTableDetails('pages');
-        $books = $sm->listTableDetails('books');
-        $chapters = $sm->listTableDetails('chapters');
+        $prefix = DB::getTablePrefix();
+        $pages = $sm->introspectTable($prefix . 'pages');
+        $books = $sm->introspectTable($prefix . 'books');
+        $chapters = $sm->introspectTable($prefix . 'chapters');
 
         if ($pages->hasIndex('name_search')) {
             Schema::table('pages', function (Blueprint $table) {

database/migrations/2015_12_07_195238_add_image_upload_types.php

@@ -3,15 +3,14 @@
 use BookStack\Uploads\Image;
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         Schema::table('images', function (Blueprint $table) {
             $table->string('path', 400);
@@ -27,10 +26,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::table('images', function (Blueprint $table) {
             $table->dropColumn('type');

database/migrations/2015_12_09_195748_add_user_avatars.php

@@ -2,15 +2,14 @@
 
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         Schema::table('users', function (Blueprint $table) {
             $table->integer('image_id')->default(0);
@@ -19,10 +18,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::table('users', function (Blueprint $table) {
             $table->dropColumn('image_id');

database/migrations/2016_01_11_210908_add_external_auth_to_users.php

@@ -2,15 +2,14 @@
 
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         Schema::table('users', function (Blueprint $table) {
             $table->string('external_auth_id')->index();
@@ -19,10 +18,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::table('users', function (Blueprint $table) {
             $table->dropColumn('external_auth_id');

database/migrations/2016_02_25_184030_add_slug_to_revisions.php

@@ -2,15 +2,14 @@
 
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         Schema::table('page_revisions', function (Blueprint $table) {
             $table->string('slug');
@@ -22,10 +21,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::table('page_revisions', function (Blueprint $table) {
             $table->dropColumn('slug');

database/migrations/2016_02_27_120329_update_permissions_and_roles.php

@@ -1,15 +1,15 @@
 <?php
 
+use Carbon\Carbon;
 use Illuminate\Database\Migrations\Migration;
+use Illuminate\Support\Facades\DB;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         // Get roles with permissions we need to change
         $adminRoleId = DB::table('roles')->where('name', '=', 'admin')->first()->id;
@@ -30,8 +30,8 @@ return new class extends Migration
             $permissionId = DB::table('permissions')->insertGetId([
                 'name'         => $name,
                 'display_name' => $displayName,
-                'created_at'   => \Carbon\Carbon::now()->toDateTimeString(),
-                'updated_at'   => \Carbon\Carbon::now()->toDateTimeString(),
+                'created_at'   => Carbon::now()->toDateTimeString(),
+                'updated_at'   => Carbon::now()->toDateTimeString(),
             ]);
             DB::table('permission_role')->insert([
                 'role_id'       => $adminRoleId,
@@ -47,8 +47,8 @@ return new class extends Migration
                 $permissionId = DB::table('permissions')->insertGetId([
                     'name'         => strtolower($entity) . '-' . strtolower(str_replace(' ', '-', $op)),
                     'display_name' => $op . ' ' . $entity . 's',
-                    'created_at'   => \Carbon\Carbon::now()->toDateTimeString(),
-                    'updated_at'   => \Carbon\Carbon::now()->toDateTimeString(),
+                    'created_at'   => Carbon::now()->toDateTimeString(),
+                    'updated_at'   => Carbon::now()->toDateTimeString(),
                 ]);
                 DB::table('permission_role')->insert([
                     'role_id'       => $adminRoleId,
@@ -66,10 +66,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         // Get roles with permissions we need to change
         $adminRoleId = DB::table('roles')->where('name', '=', 'admin')->first()->id;
@@ -85,8 +83,8 @@ return new class extends Migration
                 $permissionId = DB::table('permissions')->insertGetId([
                     'name'         => strtolower($entity) . '-' . strtolower($op),
                     'display_name' => $op . ' ' . $entity . 's',
-                    'created_at'   => \Carbon\Carbon::now()->toDateTimeString(),
-                    'updated_at'   => \Carbon\Carbon::now()->toDateTimeString(),
+                    'created_at'   => Carbon::now()->toDateTimeString(),
+                    'updated_at'   => Carbon::now()->toDateTimeString(),
                 ]);
                 DB::table('permission_role')->insert([
                     'role_id'       => $adminRoleId,
@@ -103,8 +101,8 @@ return new class extends Migration
                 $permissionId = DB::table('permissions')->insertGetId([
                     'name'         => strtolower($entity) . '-' . strtolower($op),
                     'display_name' => $op . ' ' . $entity,
-                    'created_at'   => \Carbon\Carbon::now()->toDateTimeString(),
-                    'updated_at'   => \Carbon\Carbon::now()->toDateTimeString(),
+                    'created_at'   => Carbon::now()->toDateTimeString(),
+                    'updated_at'   => Carbon::now()->toDateTimeString(),
                 ]);
                 DB::table('permission_role')->insert([
                     'role_id'       => $adminRoleId,

database/migrations/2016_02_28_084200_add_entity_access_controls.php

@@ -2,15 +2,14 @@
 
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         Schema::table('images', function (Blueprint $table) {
             $table->integer('uploaded_to')->default(0);
@@ -46,10 +45,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::table('images', function (Blueprint $table) {
             $table->dropColumn('uploaded_to');

database/migrations/2016_03_09_203143_add_page_revision_types.php

@@ -2,15 +2,14 @@
 
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         Schema::table('page_revisions', function (Blueprint $table) {
             $table->string('type')->default('version');
@@ -20,10 +19,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::table('page_revisions', function (Blueprint $table) {
             $table->dropColumn('type');

database/migrations/2016_03_13_082138_add_page_drafts.php

@@ -2,15 +2,14 @@
 
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         Schema::table('pages', function (Blueprint $table) {
             $table->boolean('draft')->default(false);
@@ -20,10 +19,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::table('pages', function (Blueprint $table) {
             $table->dropColumn('draft');

database/migrations/2016_03_25_123157_add_markdown_support.php

@@ -2,15 +2,14 @@
 
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         Schema::table('pages', function (Blueprint $table) {
             $table->longText('markdown')->default('');
@@ -23,10 +22,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::table('pages', function (Blueprint $table) {
             $table->dropColumn('markdown');

database/migrations/2016_04_09_100730_add_view_permissions_to_roles.php

@@ -1,15 +1,15 @@
 <?php
 
+use Carbon\Carbon;
 use Illuminate\Database\Migrations\Migration;
+use Illuminate\Support\Facades\DB;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         $currentRoles = DB::table('roles')->get();
 
@@ -21,8 +21,8 @@ return new class extends Migration
                 $permId = DB::table('permissions')->insertGetId([
                     'name'         => strtolower($entity) . '-' . strtolower(str_replace(' ', '-', $op)),
                     'display_name' => $op . ' ' . $entity . 's',
-                    'created_at'   => \Carbon\Carbon::now()->toDateTimeString(),
-                    'updated_at'   => \Carbon\Carbon::now()->toDateTimeString(),
+                    'created_at'   => Carbon::now()->toDateTimeString(),
+                    'updated_at'   => Carbon::now()->toDateTimeString(),
                 ]);
                 // Assign view permission to all current roles
                 foreach ($currentRoles as $role) {
@@ -37,10 +37,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         // Delete the new view permission
         $entities = ['Book', 'Page', 'Chapter'];

database/migrations/2016_04_20_192649_create_joint_permissions_table.php

@@ -1,17 +1,18 @@
 <?php
 
+use Carbon\Carbon;
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
 use Illuminate\Support\Str;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         Schema::create('joint_permissions', function (Blueprint $table) {
             $table->increments('id');
@@ -48,8 +49,8 @@ return new class extends Migration
             'description'  => 'The role given to public visitors if allowed',
             'system_name'  => 'public',
             'hidden'       => true,
-            'created_at'   => \Carbon\Carbon::now()->toDateTimeString(),
-            'updated_at'   => \Carbon\Carbon::now()->toDateTimeString(),
+            'created_at'   => Carbon::now()->toDateTimeString(),
+            'updated_at'   => Carbon::now()->toDateTimeString(),
         ];
 
         // Ensure unique name
@@ -79,10 +80,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::drop('joint_permissions');
 

database/migrations/2016_05_06_185215_create_tags_table.php

@@ -2,15 +2,14 @@
 
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         Schema::create('tags', function (Blueprint $table) {
             $table->increments('id');
@@ -30,10 +29,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::drop('tags');
     }

database/migrations/2016_07_07_181521_add_summary_to_page_revisions.php

@@ -1,15 +1,14 @@
 <?php
 
 use Illuminate\Database\Migrations\Migration;
+use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         Schema::table('page_revisions', function ($table) {
             $table->string('summary')->nullable();
@@ -18,10 +17,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::table('page_revisions', function ($table) {
             $table->dropColumn('summary');

database/migrations/2016_09_29_101449_remove_hidden_roles.php

@@ -1,17 +1,17 @@
 <?php
 
+use Carbon\Carbon;
 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Schema;
 
 return new class extends Migration
 {
     /**
      * Run the migrations.
-     *
-     * @return void
      */
-    public function up()
+    public function up(): void
     {
         // Remove the hidden property from roles
         Schema::table('roles', function (Blueprint $table) {
@@ -29,8 +29,8 @@ return new class extends Migration
             'name'            => 'Guest',
             'system_name'     => 'public',
             'email_confirmed' => true,
-            'created_at'      => \Carbon\Carbon::now(),
-            'updated_at'      => \Carbon\Carbon::now(),
+            'created_at'      => Carbon::now(),
+            'updated_at'      => Carbon::now(),
         ]);
 
         // Get the public role
@@ -45,10 +45,8 @@ return new class extends Migration
 
     /**
      * Reverse the migrations.
-     *
-     * @return void
      */
-    public function down()
+    public function down(): void
     {
         Schema::table('roles', function (Blueprint $table) {
             $table->boolean('hidden')->default(false);