auth_openidc_vhost.apacheconf

# configuring our local server for auth via Google
OIDCRedirectURI /example/redirect_uri
OIDCCryptoPassphrase some-big-fancy-secret-passphrase
OIDCProviderMetadataURL https://accounts.google.com/.well-known/openid-configuration

# ensure the provider (Google in this case) gives us the user email
OIDCScope "openid email"

# credentials from the Google API console
OIDCClientID 123456789012-somelonghashedid.apps.googleusercontent.com
OIDCClientSecret shhh-another-secret

# set our REMOTE_USER value to email (shows up in apache logs, so YMMV security-wise)
OIDCRemoteUserClaim email

<VirtualHost *:80>
    ServerName app.example.com

    DocumentRoot /var/www/app

    <Directory /var/www/app/>
        Options FollowSymLinks
        AllowOverride All
        Require all granted
    </Directory>

    <Location />
       AuthType openid-connect
       <RequireAll>
           # only allow this one guy
           Require claim email~^([email protected])$
           Require claim email_verified:true
       </RequireAll>
    </Location>

</VirtualHost>