How to setup authentication for auth path

[phtmgt]

Ok, so I googled and tried to figure out how to 'Add your favorite authentication process here' with no success. Whenever I try to add some form_login there, it tells me the patterns don't match.

oauth_authorize:
            pattern:    ^/oauth/v2/auth
            # Add your favorite authentication process here
...

Ideally I want to use google login through HWIOauthBundle there. My current configuration uses the regular login form from my main firewall and this is not ideal.

Any suggestions appreciated.

Thanks.

[dinamic]

I was able to use form_login like so:

        oauth_authorize:
            pattern:    ^/oauth/v2/auth
            form_login:
                provider: fos_userbundle
                check_path: /oauth/v2/auth_login
                login_path: /oauth/v2/auth_login

Would this work for you?