Authentication and Authorization

GitLab integrates with the following external authentication and authorization providers.

• LDAP Includes Active Directory, Apple Open Directory, Open LDAP, and 389 Server
• OmniAuth Sign in via Twitter, GitHub, GitLab.com, Google, Bitbucket, Facebook, Shibboleth, Crowd and Azure
• SAML Configure GitLab as a SAML 2.0 Service Provider
• CAS Configure GitLab to sign in using CAS