Git rebase with Single Sign-On (SSO) is not a feature baked into Git itself, but a workflow you create by linking Git authentication to your SSO provider. When your team uses SSO—Okta, Google Workspace, Azure AD—you can bind every Git operation to identity checks without breaking developer speed. The point is to merge branches cleanly and keep commit history straight, while also ensuring that every user is verified through a centralized login.
To set it up, first ensure your Git server or hosting platform supports SSO. GitHub Enterprise, GitLab, and Bitbucket all integrate SSO through SAML or OIDC. If you’re rebasing against a protected branch, the server’s access rules enforce SSO before allowing the operation. This can mean pulling an updated branch, authenticating via browser redirect, and returning to your CLI with fresh credentials.
The mechanics are straightforward: