Snapplify

Snapplify Single Sign On allows for OAuth authentication by WordPress Admin Users as well as OAuth authentication and registration by WordPress Subscriber Users and WooCommerce Customer Users.
<h3>External Services</h3>
This plugin relies on the Snapplify Auth API to authenticate and manage user sessions.
<ul>
<li>Service: Snapplify Access OAuth 2.0 API (https://auth.snapplify.com)</li>
<li>Purpose: To authenticate WordPress users against Snapplify user accounts via OAuth 2.0.</li>
<li>Data Sent: The user’s browser is redirected to Snapplify’s login server. During login, authentication codes are exchanged securely with Snapplify. No passwords or sensitive credentials are stored or shared by the plugin.</li>
<li>Data Received: The plugin receives an access token and basic user profile data (e.g. full name, email address, username, account ID, profile picture, authorities), which is stored in the WordPress user profile for account linkage.</li>
<li>Terms of Service: https://www.snapplify.com/legal/terms</li>
<li>Privacy Policy: https://www.snapplify.com/legal/privacy</li>
</ul>
This communication is secured over HTTPS and is required for the plugin to function.

Snapplify Single Sign On

WordPress User Single Sign On authentication with a Snapplify User Account.

Tim Oxendale

Just a simple OAuth2 plugin so you can login to your WordPress site from Nextcloud, there is an option to add a login button on the WordPress login page and a shortcode so you can generate your own button. You can set what Nextcloud user groups get mapped to what WordPress user role and what page the users get redirected to on successful login. If you’re using the External sites app in Nextcloud you can set the URL as www.example.com/wp-login.php?nc-sso=redirect and it will auto redirect the user to your Nextcloud install to login without them having to click the login button.
The plugin has been tested with Nextcloud 20.0.14 to 31.0.4.
If you have any problems please reach out on the support forum or directly <a href="https://www.timoxendale.co.uk/plugins/wordpress-nextcloud-sso-oauth2/#support" rel="nofollow ugc">here</a>.
Note this isn’t an official plugin from Nextcloud, it’s just from someone that uses it with WordPress alot.

Tim's Nextcloud SSO OAuth2

Enables you to login to your WordPress site with your Nextcloud account with OAuth2

Snapplify Single Sign On vs Tim's Nextcloud SSO OAuth2