php - Symfony3 Facebook Login - redirect_uri URL gets converted to relative -


i trying implement facebook login web-app. here facebookconnect.php

<?php namespace vendor\giftbundle\controller;  use sensio\bundle\frameworkextrabundle\configuration\route; use symfony\bundle\frameworkbundle\controller\controller; use symfony\component\httpfoundation\request; use symfony\component\httpfoundation\response; use symfony\component\routing\generator\urlgeneratorinterface; use symfony\component\routing\generator\urlgenerator;  class facebookconnectcontroller extends controller {     /**      * @route("/connect/facebook", name="connect_facebook")      */     public function connectfacebookaction(request $request)     {          // redirect facebook         $redir = $this->generateurl('connect_facebook_check', array(), urlgeneratorinterface::absolute_url);         $facebookoauthprovider = $this->get('app.facebook_provider');         $url = $facebookoauthprovider->getauthorizationurl([             // these default scopes             'scopes' => ['public_profile', 'email'],             'redirect_uri' => [$redir],         ]);         return $this->redirect($url);     }     /**      * @route("/connect/facebook-check", name="connect_facebook_check")      */     public function connectfacebookactioncheck()     {         // not reached!     } }

when hit button triggers connectfacebookaction function fb error the redirect_uri url must absolute. it's ignores absolute url have given him in parameters.

what doing wrong?

edit: authorization url changing in circumstances or remains same app? hardcode in until figure out how fix this?

edit2: figured out why url relative , not absolute. here services configuration:

services:     app.facebook_provider:         class: league\oauth2\client\provider\facebook         arguments:             -                 clientid: %facebook_app_id%                 clientsecret: %facebook_app_secret%                 graphapiversion: v2.8                 redirecturi: "@=service('router').generate('connect_facebook_check', {}, true)"

how do absolute url generation route in services?

are using version 1.x of league/oauth2-client (you can check in composer.lock)? ignores redirect_uri in getauthorizationurl , uses 1 pass in constructor. if you're using version, change definition app.facebook_provider read

redirecturi: "@=service('router').generate('connect_facebook_check', {}, 0)"

note 0 instead of true. the urlgeneratorinterface constants have changed in 2.8.


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