generated: '2026-10-06'
method: searched
generator: extract-docs-artifacts.py (local)
source: https://docs.gitlab.com/auth/
sources:
- https://docs.gitlab.com/auth/
- https://docs.gitlab.com/auth/user_authentication/
- https://docs.gitlab.com/user/duo_agent_platform/authentication/
- https://docs.gitlab.com/api/oauth2/
description: Authentication schemes as published on the GitLab documentation pages.
schemes:
- type: oauth2
  name: GitLab OAuth2
  evidence: 'GitLab supports the following authorization flows: Authorization code with Proof Key for Code Exchange (PKCE) :'
  flows:
  - authorization_code
  - authorization_code_pkce
  authorize_url: https://gitlab.example.com/oauth/authorize
  how_to_obtain: Register an application via the /user_settings/applications page to obtain an Application ID and Client Secret.
docs: https://docs.gitlab.com/auth/