Joomla Single Sign-On
OAuth Server

You can enable OAuth based SSO by installing an OAuth Client extension, connecting Joomla to an OAuth provider such as Google, Facebook, GitHub, or a custom OAuth server, and configuring scopes and user profile mapping.

Yes. OAuth allows Joomla users to sign in using social media accounts like Google, Facebook, LinkedIn, GitHub, or Microsoft. This reduces registration friction and improves user experience.

OAuth integration involves registering Joomla as a client application with the external authentication provider, configuring client ID and secret, defining redirect URLs, and mapping returned user data to Joomla user profiles.

Joomla OAuth Client extensions work with popular OAuth and OpenID Connect providers such as Google, Microsoft, Facebook, GitHub, Discord, AWS Cognito, and custom OAuth servers.

OAuth SSO simplifies login, reduces password fatigue, improves conversion rates, and enables secure API based authentication. It is ideal for public facing websites, communities, SaaS portals, and applications.

OAuth can be used in enterprise scenarios when paired with modern IdPs that support OpenID Connect. However, for strict workforce SSO and legacy enterprise environments, SAML is often preferred.

Yes. OAuth is commonly used to authenticate and authorize API access in Joomla, making it suitable for mobile apps, headless Joomla setups, and integrations with third party services.

OAuth focuses on delegated authorization and modern login flows, while SAML focuses on federated enterprise authentication. OAuth is ideal for social login and APIs, while SAML excels in centralized corporate SSO.