Email password reset does not work

[rpatel3001]

Describe the bug
Trying to reset the password results in an error page. I see a 500 error on the POST to /api/password/email in my reverse proxy log and the Laravel log in the container shows a stacktrace:

[2021-09-22 20:48:43] local.ERROR: Class 'DOMDocument' not found {"exception":"[object] (Error(code: 0): Class 'DOMDocument' not found at /srv/vendor/tijsverkoyen/css-to-inline-styles/src/CssToInlineStyles.php:114)
[stacktrace]
#0 /srv/vendor/tijsverkoyen/css-to-inline-styles/src/CssToInlineStyles.php(36): TijsVerkoyen\\CssToInlineStyles\\CssToInlineStyles->createDomDocumentFromHtml()
#1 /srv/vendor/laravel/framework/src/Illuminate/Mail/Markdown.php(71): TijsVerkoyen\\CssToInlineStyles\\CssToInlineStyles->convert()
#2 /srv/vendor/laravel/framework/src/Illuminate/Notifications/Channels/MailChannel.php(101): Illuminate\\Mail\\Markdown->render()
#3 /srv/vendor/laravel/framework/src/Illuminate/Notifications/Channels/MailChannel.php(63): Illuminate\\Notifications\\Channels\\MailChannel->buildView()
#4 /srv/vendor/laravel/framework/src/Illuminate/Notifications/NotificationSender.php(148): Illuminate\\Notifications\\Channels\\MailChannel->send()
#5 /srv/vendor/laravel/framework/src/Illuminate/Notifications/NotificationSender.php(106): Illuminate\\Notifications\\NotificationSender->sendToNotifiable()
#6 /srv/vendor/laravel/framework/src/Illuminate/Support/Traits/Localizable.php(19): Illuminate\\Notifications\\NotificationSender->Illuminate\\Notifications\\{closure}()
#7 /srv/vendor/laravel/framework/src/Illuminate/Notifications/NotificationSender.php(109): Illuminate\\Notifications\\NotificationSender->withLocale()
#8 /srv/vendor/laravel/framework/src/Illuminate/Notifications/NotificationSender.php(79): Illuminate\\Notifications\\NotificationSender->sendNow()
#9 /srv/vendor/laravel/framework/src/Illuminate/Notifications/ChannelManager.php(39): Illuminate\\Notifications\\NotificationSender->send()
#10 /srv/vendor/laravel/framework/src/Illuminate/Notifications/RoutesNotifications.php(18): Illuminate\\Notifications\\ChannelManager->send()
#11 /srv/app/User.php(50): App\\User->notify()
#12 /srv/vendor/laravel/framework/src/Illuminate/Auth/Passwords/PasswordBroker.php(66): App\\User->sendPasswordResetNotification()
#13 /srv/vendor/laravel/ui/auth-backend/SendsPasswordResetEmails.php(36): Illuminate\\Auth\\Passwords\\PasswordBroker->sendResetLink()
#14 [internal function]: App\\Http\\Controllers\\Auth\\ForgotPasswordController->sendResetLinkEmail()
#15 /srv/vendor/laravel/framework/src/Illuminate/Routing/Controller.php(54): call_user_func_array()
#16 /srv/vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php(45): Illuminate\\Routing\\Controller->callAction()
#17 /srv/vendor/laravel/framework/src/Illuminate/Routing/Route.php(239): Illuminate\\Routing\\ControllerDispatcher->dispatch()
#18 /srv/vendor/laravel/framework/src/Illuminate/Routing/Route.php(196): Illuminate\\Routing\\Route->runController()
#19 /srv/vendor/laravel/framework/src/Illuminate/Routing/Router.php(685): Illuminate\\Routing\\Route->run()
#20 /srv/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(128): Illuminate\\Routing\\Router->Illuminate\\Routing\\{closure}()
#21 /srv/app/Http/Middleware/AvoidPasswordResetInDemo.php(24): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
#22 /srv/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): App\\Http\\Middleware\\AvoidPasswordResetInDemo->handle()
#23 /srv/app/Http/Middleware/RedirectIfAuthenticated.php(24): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
#24 /srv/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): App\\Http\\Middleware\\RedirectIfAuthenticated->handle()
#25 /srv/app/Http/Middleware/LogUserLastSeen.php(26): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
#26 /srv/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): App\\Http\\Middleware\\LogUserLastSeen->handle()
#27 /srv/app/Http/Middleware/LogoutInactiveUser.php(26): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
#28 /srv/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): App\\Http\\Middleware\\LogoutInactiveUser->handle()
#29 /srv/vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php(41): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
#30 /srv/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\\Routing\\Middleware\\SubstituteBindings->handle()
#31 /srv/vendor/laravel/framework/src/Illuminate/Routing/Middleware/ThrottleRequests.php(59): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
#32 /srv/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\\Routing\\Middleware\\ThrottleRequests->handle()
#33 /srv/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(103): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
#34 /srv/vendor/laravel/framework/src/Illuminate/Routing/Router.php(687): Illuminate\\Pipeline\\Pipeline->then()
#35 /srv/vendor/laravel/framework/src/Illuminate/Routing/Router.php(662): Illuminate\\Routing\\Router->runRouteWithinStack()
#36 /srv/vendor/laravel/framework/src/Illuminate/Routing/Router.php(628): Illuminate\\Routing\\Router->runRoute()
#37 /srv/vendor/laravel/framework/src/Illuminate/Routing/Router.php(617): Illuminate\\Routing\\Router->dispatchToRoute()
#38 /srv/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(165): Illuminate\\Routing\\Router->dispatch()
#39 /srv/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(128): Illuminate\\Foundation\\Http\\Kernel->Illuminate\\Foundation\\Http\\{closure}()
#40 /srv/app/Http/Middleware/SetLanguage.php(20): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
#41 /srv/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): App\\Http\\Middleware\\SetLanguage->handle()
#42 /srv/vendor/fideloper/proxy/src/TrustProxies.php(57): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
#43 /srv/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Fideloper\\Proxy\\TrustProxies->handle()
#44 /srv/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
#45 /srv/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest->handle()
#46 /srv/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/TransformsRequest.php(21): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
#47 /srv/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\\Foundation\\Http\\Middleware\\TransformsRequest->handle()
#48 /srv/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/ValidatePostSize.php(27): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
#49 /srv/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\\Foundation\\Http\\Middleware\\ValidatePostSize->handle()
#50 /srv/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/CheckForMaintenanceMode.php(63): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
#51 /srv/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(167): Illuminate\\Foundation\\Http\\Middleware\\CheckForMaintenanceMode->handle()
#52 /srv/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(103): Illuminate\\Pipeline\\Pipeline->Illuminate\\Pipeline\\{closure}()
#53 /srv/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(140): Illuminate\\Pipeline\\Pipeline->then()
#54 /srv/vendor/laravel/framework/src/Illuminate/Foundation/Http/Kernel.php(109): Illuminate\\Foundation\\Http\\Kernel->sendRequestThroughRouter()
#55 /srv/public/index.php(55): Illuminate\\Foundation\\Http\\Kernel->handle()
#56 {main}

To Reproduce
Steps to reproduce the behavior:
At the login page, click the reset password link, enter your email and click send password reset link.

Expected behavior
An email is sent to reset the password

Desktop (please complete the following information):

• OS: Docker 20.10.8 on Ubuntu 21.04
• Browser: Firefox 92.0
• Version latest Docker image, published 9/9/21

[Bubka]

Hi,

Looks like php-dom extension is missing in the Dockerfile
I will push a fix asap.

[rpatel3001]

just tried this again on the latest docker image and I get the exact same stack trace (besides timestamp) in the laravel log.

[Bubka]

The PHP dom extension is no longer missing but be advised that you have to provide valid MAIL_* settings in order to get the feature to work.

As described in the Docker doc you can modify and use the docker-compose file or start 2FAuth with custom env variables, like so:

docker run --rm -d  -p 8000:8000/tcp \
MAIL_DRIVER=smtp \
MAIL_HOST=SSL0.OVH.NET \
MAIL_PORT=465 \
MAIL_USERNAME=myName@domain.org \
MAIL_PASSWORD=MyEmailProviderPwd \
MAIL_ENCRYPTION=ssl \
MAIL_FROM_NAME="MyName" \
MAIL_FROM_ADDRESS=myName@domain.org \
2fauth/2fauth:latest

[rpatel3001]

Thanks! It's now working.