Symfony2项目security.yml上有多个防火墙，如何处理模式？

Question

I am working in a project where I will need two firewalls or secured areas. The first firewall/secured area will allow login/logout using HWIOAuthBundle using Salesforce as provider, the second firewall/secured area will allow login/logout through FOSUserBundle since this is for internal sysadmin and so on. I have a doubt trying to get security.yml file well setup since I don't know how to deal with pattern parameter. I have read Security reference but have not idea in how to do this. This is what I have at the moment:

firewalls:
        #this is the public area accessed by/from iOs app and only users registered at Salesforce as rep can login
        rep_area:
            methods: [GET, POST]
            pattern: ^/
            anonymous: true
            logout: true

        #this is the secured area accessed through web browser and only internals are allowed to login
        admin_area:
            pattern:    ^/
            anonymous:    ~

How should I configure pattern in that case?

Update: firewalls not working

This is how the firewalls section looks after users answer:

firewalls:
    dev:
        pattern:  ^/(_(profiler|wdt)|css|images|js)/
        security: false

    #this is the secured area accessed through web browser and only internals are allowed to login
    admin_area:
        pattern:    ^/admin
        anonymous:    ~
        form_login:
            provider: fos_userbundle
            csrf_provider: form.csrf_provider
            login_path: /login
            check_path: /login_check
            post_only: true
            always_use_default_target_path: true
            target_path_parameter: _target_path
            use_referer: false
            failure_path: null
            failure_forward: false
        logout:
            path:   fos_user_security_logout
            target: /

    #this is the public area accessed by/from iOs app and only users registered at Salesforce as rep can login
    rep_area:
        methods: [GET, POST]
        pattern: ^/
        anonymous: true
        logout: true

But if I try http://appdev.local/app_dev.php/admin/ I got this error:

InvalidConfigurationException in BaseNode.php line 313: Invalid configuration for path "security.firewalls.admin_area": The check_path "/login_check" for login method "form_login" is not matched by the firewall pattern "^/admin".

Why?

Edit 2: what about if have FOSUserBundle && HWIOAuth work together?

As additional info and I forgot to tell this from the very beginning, I have and need FOSUserBundle && HWIOAuth installed and I am trying to get both working as should be. In that case this is how my routing.yml looks like:

#HWIOAuthBundle
hwi_oauth_redirect:
    resource: "@HWIOAuthBundle/Resources/config/routing/redirect.xml"
    prefix:   /connect

hwi_oauth_login:
    resource: "@HWIOAuthBundle/Resources/config/routing/login.xml"
    prefix:   /login

salesforce_login:
    pattern: /login/check-salesforce

#PDOne
pd_one:
    resource: "@PDOneBundle/Controller/"
    type:     annotation
    prefix:   /

template:
    resource: "@TemplateBundle/Controller/"
    type:     annotation
    prefix:   /

#FOSUserBundle
fos_user:
    resource: "@FOSUserBundle/Resources/config/routing/all.xml"
fos_user_security:
    prefix: /admin
    resource: "@FOSUserBundle/Resources/config/routing/security.xml"

#SonataAdmin
admin:
    resource: '@SonataAdminBundle/Resources/config/routing/sonata_admin.xml'
    prefix: /admin

_sonata_admin:
    resource: .
    type: sonata_admin
    prefix: /admin

How I should deal with prefix between FOSUserBundle && HWIOAuth?

Answer 1

Just simply

firewalls:
    #this is the secured area accessed through web browser and only internals are allowed to login
            admin_area:
                pattern:    ^/admin
                anonymous:    ~

        #this is the public area accessed by/from iOs app and only users registered at Salesforce as rep can login
        rep_area:
            methods: [GET, POST]
            pattern: ^/
            anonymous: true
            logout: true

It's a regex telling symfony that all routes ^ (beginning) with / follow this rule. Or /admin follow another rule. The firewall will always follow whatever rule it matches first. So your admin rule must come first or else it won't work.

Edit

In your routes settings where you add in the security routes for FOS UserBundle try having /admin appended as a prefix. Could be because /admin is your rule but the route being generated for login is host.com/login instead of host.com/admin/login

fos_user_security:
    prefix: /admin
    resource: "@FOSUserBundle/Resources/config/routing/security.xml"