GitLab authentication and authorization

GitLab integrates with the following external authentication and authorization providers:

• Atlassian
• Auth0
• Authentiq
• AWS Cognito
• Azure
• Bitbucket Cloud
• CAS
• Crowd
• Facebook
• GitHub
• GitLab.com
• Google OAuth
• Google Workspace SSO
• JWT
• Kerberos
• LDAP: Includes Active Directory, Apple Open Directory, Open LDAP, and 389 Server.
  • Google Secure LDAP
• Okta
• Salesforce
• SAML
• SAML for GitLab.com groups (PREMIUM SAAS)
• Shibboleth
• Smartcard (PREMIUM SELF)
• Twitter

NOTE: UltraAuth has removed their software which supports OmniAuth integration. We have therefore removed all references to UltraAuth integration.