问题
I am using Symfony FOSUserBundle, SonataUserBundle, FOSFacebookBundle. I have added login button to my app.
I am able to login using facebook but after login the page redirects to demo/secured/login_check and I get the below error.
"The controller must return a response (null given). Did you forget to add a return statement somewhere in your controller?"
I already had look at
Service not triggered : The controller must return a response (null given)
https://github.com/FriendsOfSymfony/FOSFacebookBundle/issues/186
But not sure what changes should I make to my configuration.
Below if my security configuration
security:
encoders:
FOS\UserBundle\Model\UserInterface: sha512
role_hierarchy:
ROLE_ADMIN: [ROLE_USER, ROLE_SONATA_ADMIN]
ROLE_SUPER_ADMIN: [ROLE_ADMIN, ROLE_ALLOWED_TO_SWITCH]
SONATA:
- ROLE_SONATA_PAGE_ADMIN_PAGE_EDIT # if you are using acl then this line must be commented
providers:
chain_provider:
chain:
providers: [fos_userbundle, fo_fos_facebook_provider]
fos_userbundle:
id: fos_user.user_manager
fo_fos_facebook_provider:
id: my.facebook.user
firewalls:
# Disabling the security for the web debug toolbar, the profiler and Assetic.
dev:
pattern: ^/(_(profiler|wdt)|css|images|js)/
security: false
# -> custom firewall for the admin area of the URL
admin:
pattern: /admin(.*)
context: user
form_login:
provider: fos_userbundle
login_path: /admin/login
use_forward: false
check_path: /admin/login_check
failure_path: null
logout:
path: /admin/logout
anonymous: true
main:
pattern: ^/
context: user
form_login:
provider: fos_userbundle
login_path: /login
use_forward: false
check_path: /login_check
failure_path: null
csrf_provider: form.csrf_provider
logout: true
anonymous: true
public:
# since anonymous is allowed users will not be forced to login
pattern: ^/.*
fos_facebook:
app_url: "http://apps.facebook.com/my-app/"
server_url: "http://localhost/me/my/symfony/web/app_dev.php/"
login_path: /login
check_path: /login_check
default_target_path: /
provider: fo_fos_facebook_provider
redirect_to_facebook_login: false
anonymous: true
access_control:
# URL of FOSUserBundle which need to be available to anonymous users
- { path: ^/login$, role: IS_AUTHENTICATED_ANONYMOUSLY }
- { path: ^/register, role: IS_AUTHENTICATED_ANONYMOUSLY }
- { path: ^/resetting, role: IS_AUTHENTICATED_ANONYMOUSLY }
# Admin login page needs to be access without credential
- { path: ^/admin/login$, role: IS_AUTHENTICATED_ANONYMOUSLY }
- { path: ^/admin/logout$, role: IS_AUTHENTICATED_ANONYMOUSLY }
- { path: ^/admin/login_check$, role: IS_AUTHENTICATED_ANONYMOUSLY }
# Secured part of the site
# This config requires being logged for the whole site and having the admin role for the admin part.
# Change these rules to adapt them to your needs
- { path: ^/admin/, role: [ROLE_ADMIN, ROLE_SONATA_ADMIN] }
- { path: ^/.*, role: IS_AUTHENTICATED_ANONYMOUSLY }
- { path: ^/secured/.*, role: [IS_AUTHENTICATED_FULLY] }
acl:
connection: default
I tried changing configurations as below to avoid 2 firewall matching same URL pattern.
security:
encoders:
FOS\UserBundle\Model\UserInterface: sha512
role_hierarchy:
ROLE_ADMIN: [ROLE_USER, ROLE_SONATA_ADMIN]
ROLE_SUPER_ADMIN: [ROLE_ADMIN, ROLE_ALLOWED_TO_SWITCH]
SONATA:
- ROLE_SONATA_PAGE_ADMIN_PAGE_EDIT # if you are using acl then this line must be commented
providers:
chain_provider:
chain:
providers: [fos_userbundle, fo_fos_facebook_provider]
fos_userbundle:
id: fos_user.user_manager
fo_fos_facebook_provider:
id: my.facebook.user
firewalls:
# Disabling the security for the web debug toolbar, the profiler and Assetic.
dev:
pattern: ^/(_(profiler|wdt)|css|images|js)/
security: false
# -> custom firewall for the admin area of the URL
admin:
pattern: /admin(.*)
context: user
form_login:
provider: fos_userbundle
login_path: /admin/login
use_forward: false
check_path: /admin/login_check
failure_path: null
logout:
path: /admin/logout
anonymous: true
main:
pattern: ^/
context: user
fos_facebook:
app_url: "http://apps.facebook.com/my-app/"
server_url: "http://localhost/me/my/symfony/web/app_dev.php/"
login_path: /login
check_path: /login_check
default_target_path: /
provider: fo_fos_facebook_provider
redirect_to_facebook_login: false
form_login:
provider: fos_userbundle
login_path: /login
use_forward: false
check_path: /login_check
failure_path: null
csrf_provider: form.csrf_provider
logout: true
anonymous: true
access_control:
# URL of FOSUserBundle which need to be available to anonymous users
- { path: ^/login$, role: IS_AUTHENTICATED_ANONYMOUSLY }
- { path: ^/register, role: IS_AUTHENTICATED_ANONYMOUSLY }
- { path: ^/resetting, role: IS_AUTHENTICATED_ANONYMOUSLY }
# Admin login page needs to be access without credential
- { path: ^/admin/login$, role: IS_AUTHENTICATED_ANONYMOUSLY }
- { path: ^/admin/logout$, role: IS_AUTHENTICATED_ANONYMOUSLY }
- { path: ^/admin/login_check$, role: IS_AUTHENTICATED_ANONYMOUSLY }
# Secured part of the site
# This config requires being logged for the whole site and having the admin role for the admin part.
# Change these rules to adapt them to your needs
- { path: ^/admin/, role: [ROLE_ADMIN, ROLE_SONATA_ADMIN] }
- { path: ^/.*, role: IS_AUTHENTICATED_ANONYMOUSLY }
- { path: ^/secured/.*, role: [IS_AUTHENTICATED_FULLY] }
acl:
connection: default
But I am now getting different error as bellow
"InvalidConfigurationException: You are not allowed to define new elements for path "security.firewalls". Please define all elements for this path in one config file."
回答1:
As reported on giyhub issue: "You cannot have 2 firewalls with the same pattern: the first firewall matched will be used, so your public firewall cannot be used as main is already a catch-all"
Your main pattern and your public pattern matches the same route. You can try it here: http://www.regular-expressions.info/javascriptexample.html
Case: ^/ subject: /home OK Case: ^/.* subject /home OK
So you have two firewalls that matches exactly the same URL. You have to change the routing rule of your public firewall or main firewall.
回答2:
I figured it out and sharing my code here
https://github.com/vishalmelmatti/FOSSonataUserFacebookIntegration
Its fully working integration of FOSUserBundle FOSFacebookBundle SonataAdminBundle SonataUserBundle.
来源：https://stackoverflow.com/questions/21326458/fosfacebookbundle-error-after-login-the-controller-must-return-a-response-null