easyrp

<p>This is the GITkit plugin for WordPress 3.x to help website owners to integrate GITkit into their websites. It provides an Account Chooser widget, which allows users to login with their email address and password, and would like to replace that password with federated login. It currently supports Google mail, Hotmail, Yahoo! mail, AOL mail, and Google Apps mail but more identity providers will be added in the future.</p>
<p>If you finished integrating this plugin with your website, please give us some feedback to improve the ease of integration. We may contact with you for any announcement related to Google Identity Toolkit Plugin in the future.<br />
https://docs.google.com/a/google.com/spreadsheet/viewform?hl=en_US&pli=1&formkey=dFlNUHM0Q0ROQjFPaElVSXIxU2VPM3c6MQ#gid=0</p>
<h3>Arbitrary section</h3>
<h3>A brief Markdown Example</h3>


Google Identity Toolkit

This is the GITkit plugin for WordPress 3.x to help website owners to integrate GITkit into their websites. It provides an Account Chooser widget, whi …

Automattic

WordPress.org

Alex Kirk

Ashish Kumar (Ashfame)

Paulo Pinto

<p>With this plugin you can use your own WordPress install to authenticate with a webservice that provides <a href="https://openid.net/connect/" rel="nofollow ugc">OpenID Connect</a> to implement Single-Sign On (SSO) for your users.</p>
<p>The plugin is currently only configured using constants and hooks as follows:</p>
<h3>Define the RSA keys</h3>
<p>If you don’t have keys that you want to use yet, generate them using these commands:</p>
<pre><code>openssl genrsa -out oidc.key 4096
openssl rsa -in oidc.key -pubout -out public.key
</code></pre>
<p>And make them available to the plugin as follows (this needs to be added before WordPress loads):</p>
<pre><code>define( 'OIDC_PUBLIC_KEY', <<<OIDC_PUBLIC_KEY
-----BEGIN PUBLIC KEY-----
...
-----END PUBLIC KEY-----
OIDC_PUBLIC_KEY
);

define( 'OIDC_PRIVATE_KEY', <<<OIDC_PRIVATE_KEY
-----BEGIN PRIVATE KEY-----
...
-----END PRIVATE KEY-----
OIDC_PRIVATE_KEY
);
</code></pre>
<p>Alternatively, you can also put them outside the webroot and load them from the files like this:</p>
<pre><code>define( 'OIDC_PUBLIC_KEY', file_get_contents( '/web-inaccessible/oidc.key' ) );
define( 'OIDC_PRIVATE_KEY', file_get_contents( '/web-inaccessible/private.key' ) );
</code></pre>
<h3>Define the clients</h3>
<p>Define your clients by adding a filter to <code>oidc_registered_clients</code> in a separate plugin file or <code>functions.php</code> of your theme or in a MU-plugin like:</p>
<pre><code>add_filter( 'oidc_registered_clients', 'my_oidc_clients' );
function my_oidc_clients() {
    return array(
        'client_id_random_string' => array(
            'name' => 'The name of the Client',
            'secret' => 'a secret string',
            'redirect_uri' => 'https://example.com/redirect.uri',
            'grant_types' => array( 'authorization_code' ),
            'scope' => 'openid profile',
        ),
    );
}
</code></pre>
<h3>Exclude URL from caching</h3>
<ul>
<li><code>example.com/wp-json/openid-connect/userinfo</code>: We implement caching exclusion measures for this endpoint by setting <code>Cache-Control: 'no-cache'</code> headers and defining the <code>DONOTCACHEPAGE</code> constant. If you have a unique caching configuration, please ensure that you manually exclude this URL from caching.</li>
</ul>
<h3>Github Repo</h3>
<p>You can report any issues you encounter directly on <a href="https://github.com/Automattic/wp-openid-connect-server" rel="nofollow ugc">Github repo: Automattic/wp-openid-connect-server</a></p>


OpenID Connect Server

Use OpenID Connect to log in to other webservices using your own WordPress.

Google Identity Toolkit vs OpenID Connect Server