Survos Auth Bundle

Symfony bundle for OAuth login and provider-driven onboarding UX.

composer req survos/auth-bundle

Configuration Model

Use survos_auth as the canonical config. The bundle prepends knpu_oauth2_client client config automatically.

1) Configure providers

config/packages/survos_auth.yaml:

survos_auth:
    production_url_base: '%env(PRODUCTION_URL)%'
    providers:
        github:
            client_id: '%env(OAUTH_GITHUB_CLIENT_ID)%'
            client_secret: '%env(OAUTH_GITHUB_CLIENT_SECRET)%'
            scopes: ['user:email', 'read:user']
        google:
            client_id: '%env(OAUTH_GOOGLE_CLIENT_ID)%'
            client_secret: '%env(OAUTH_GOOGLE_CLIENT_SECRET)%'
            scopes: ['email', 'profile', 'openid']

Optional per-provider keys supported:

• type
• redirect_route
• redirect_params
• use_state

Global optional key:

• production_url_base (used by provider setup pages to render production callback URLs)

scopes are used by your app at redirect time and are not forwarded into KnpU config.

2) Add env vars

OAUTH_GITHUB_CLIENT_ID=
OAUTH_GITHUB_CLIENT_SECRET=
OAUTH_GOOGLE_CLIENT_ID=
OAUTH_GOOGLE_CLIENT_SECRET=

3) Keep knpu config minimal

config/packages/knpu_oauth2_client.yaml:

knpu_oauth2_client:
    clients: { }

User Entity

Implement OAuthIdentifiersInterface and use OAuthIdentifiersTrait.

use Survos\AuthBundle\Traits\OAuthIdentifiersInterface;
use Survos\AuthBundle\Traits\OAuthIdentifiersTrait;

class User implements OAuthIdentifiersInterface
{
    use OAuthIdentifiersTrait;
}

Useful Routes

• /oauth/connect/{provider}
• /oauth/check/{provider}
• /oauth/providers
• /oauth/provider/{providerKey}

UI

Twig components are available and should be rendered with twig: tags.

<twig:OAuth />
<twig:auth_login />
<twig:auth_register />
<twig:auth_profile />