Google

Adapter capabilities

User authentication	YES
User profile	YES
User contacts list	YES
User activity stream	NO
Post to user wall / update status	NO
Access provider API	YES

Adapter specifications

ID	Google
Protocol	OAuth2
IDp URL	https://www.google.com/
Keys registeration	https://console.developers.google.com/cloud-resource-manager
Dev documentation	https://developers.google.com/identity/sign-in/web/sign-in
Since	HybridAuth 1.0.1
Wrapper	./Hybrid/Providers/Google.php
Callback URL	http://mywebsite.com/path_to_hybridauth/?hauth.done=Google

Configuration & Usage

<?php
    $config = array(
      "base_url" => "http://mywebsite.com/path/to/hybridauth/",
      "providers" => array (
        "Google" => array (
          "enabled" => true,
          "keys"    => array ( "id" => "PUT_YOURS_HERE", "secret" => "PUT_YOURS_HERE" ),
          "access_type"     => "offline",   // optional
          "approval_prompt" => "force",     // optional
          "hd"              => "domain.com" // optional
    )));

    require_once( "/path/to/hybridauth/Hybrid/Auth.php" );

    $hybridauth = new Hybrid_Auth( $config );

    $adapter = $hybridauth->authenticate( "Google" );

    $user_profile = $adapter->getUserProfile();

For Google you can configure several extra options: (refer to https://developers.google.com/accounts/docs/OAuth2WebServer#formingtheurl")

• access_type: Can be "online or offline". By default its set to "offline". Indicates if your application needs to access a Google API when the user is not present at the browser.
• approval_prompt: Can be "force or auto". By default its set to "auto". Indicates if the user should be re-prompted for consent. The default is auto, so a given user should only see the consent page for a given set of scopes the first time through the sequence. If the value is force, then the user sees a consent page even if they have previously given consent to your application for a given set of scopes.
• hd: Can be used to force users from a specific domain.

Registering application

1. Go to the Google Developers Console.
2. From the project drop-down, select a project, or create a new one.
3. In the sidebar under "API Manager", select Credentials.
4. In the Credentials tab, select the New credentials drop-down list, and choose OAuth client ID.
5. From the Application type list, choose the Web application.
6. Enter a name and provide this URL as Authorized redirect URIs: http://mywebsite.com/path_to_hybridauth/?hauth.done=Google then select Create.
7. Once you have registered, copy and past the created application credentials (Client ID and Secret) into the HybridAuth config file.

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