[Support Request]: SAML with Azure AD

[SHMarcoG]

Attempted Debugging

• I have read the debugging page

Searched GitHub Issues

• I have searched GitHub for the issue.

Describe the Scenario

I am trying to enable SAML authentication with the Azure AD.
Somehow it won't let me login and i recieve the following error in the debugging log.
array_replace_recursive(): Expected parameter 4 to be an array, null given

does anybody know what things can cause this problem?

Exact BookStack Version

v21.11.1

Log Content

Log

#0 [internal function]: Illuminate\Foundation\Bootstrap\HandleExceptions->handleError()
#1 /var/www/bookstack/app/Auth/Access/Saml2Service.php(207): array_replace_recursive()
#2 /var/www/bookstack/app/Auth/Access/Saml2Service.php(49): BookStack\Auth\Access\Saml2Service->getToolkit()
#3 /var/www/bookstack/app/Http/Controllers/Auth/Saml2Controller.php(28): BookStack\Auth\Access\Saml2Service->login()
#4 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Routing/Controller.php(54): BookStack\Http\Controllers\Auth\Saml2Controller->login()
#5 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(45): Illuminate\Routing\Controller->callAction()
#6 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Routing/Route.php(262): Illuminate\Routing\ControllerDispatcher->dispatch()
#7 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Routing/Route.php(205): Illuminate\Routing\Route->runController()
#8 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Routing/Router.php(695): Illuminate\Routing\Route->run()
#9 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(128): Illuminate\Routing\Router->Illuminate\Routing\{closure}()
#10 /var/www/bookstack/app/Http/Middleware/CheckGuard.php(27): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#11 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): BookStack\Http\Middleware\CheckGuard->handle()
#12 /var/www/bookstack/app/Http/Middleware/Localization.php(82): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#13 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): BookStack\Http\Middleware\Localization->handle()
#14 /var/www/bookstack/app/Http/Middleware/RunThemeActions.php(26): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#15 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): BookStack\Http\Middleware\RunThemeActions->handle()
#16 /var/www/bookstack/app/Http/Middleware/CheckEmailConfirmed.php(47): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#17 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): BookStack\Http\Middleware\CheckEmailConfirmed->handle()
#18 /var/www/bookstack/app/Http/Middleware/PreventAuthenticatedResponseCaching.php(21): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#19 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): BookStack\Http\Middleware\PreventAuthenticatedResponseCaching->handle()
#20 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php(78): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#21 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\VerifyCsrfToken->handle()
#22 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php(49): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#23 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\View\Middleware\ShareErrorsFromSession->handle()
#24 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(121): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#25 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Session/Middleware/StartSession.php(64): Illuminate\Session\Middleware\StartSession->handleStatefulRequest()
#26 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Session\Middleware\StartSession->handle()
#27 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/AddQueuedCookiesToResponse.php(37): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#28 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse->handle()
#29 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Cookie/Middleware/EncryptCookies.php(67): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#30 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Cookie\Middleware\EncryptCookies->handle()
#31 /var/www/bookstack/app/Http/Middleware/ApplyCspRules.php(36): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#32 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): BookStack\Http\Middleware\ApplyCspRules->handle()
#33 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(103): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#34 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Routing/Router.php(697): Illuminate\Pipeline\Pipeline->then()
#35 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Routing/Router.php(672): Illuminate\Routing\Router->runRouteWithinStack()
#36 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Routing/Router.php(636): Illuminate\Routing\Router->runRoute()
#37 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Routing/Router.php(625): Illuminate\Routing\Router->dispatchToRoute()
#38 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(167): Illuminate\Routing\Router->dispatch()
#39 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(128): Illuminate\Foundation\Http\Kernel->Illuminate\Foundation\Http\{closure}()
#40 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Http/Middleware/TrustProxies.php(39): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#41 /var/www/bookstack/app/Http/Middleware/TrustProxies.php(41): Illuminate\Http\Middleware\TrustProxies->handle()
#42 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): BookStack\Http\Middleware\TrustProxies->handle()
#43 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#44 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TrimStrings.php(40): Illuminate\Foundation\Http\Middleware\TransformsRequest->handle()
#45 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\TrimStrings->handle()
#46 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ValidatePostSize.php(27): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#47 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\ValidatePostSize->handle()
#48 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/PreventRequestsDuringMaintenance.php(86): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#49 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\Foundation\Http\Middleware\PreventRequestsDuringMaintenance->handle()
#50 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(103): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}()
#51 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(142): Illuminate\Pipeline\Pipeline->then()
#52 /var/www/bookstack/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(111): Illuminate\Foundation\Http\Kernel->sendRequestThroughRouter()
#53 /var/www/bookstack/public/index.php(53): Illuminate\Foundation\Http\Kernel->handle()
#54 {main}

PHP Version

7.4.3

Hosting Environment

Ubuntu 20.04 VPS, installed with the official installation script

[ssddanbrown]

Hi @SHMarcoG,
Do you happen to have a SAML2_ONELOGIN_OVERRIDES option defined?
Having this defined as an invalid value can cause this error to occur.

[SHMarcoG]

Hi @ssddanbrown,

it works, thank you!