Margo Crawford 74f5ed6b17 This introduces an Impersonate-Uid header to server side code. ...

UserInfo contains a uid field alongside groups, username and extra.
This change makes it possible to pass a UID through as an impersonation header like you
can with Impersonate-Group, Impersonate-User and Impersonate-Extra.

This PR contains:

* Changes to impersonation.go to parse the Impersonate-Uid header and authorize uid impersonation
* Unit tests for allowed and disallowed impersonation cases
* An integration test that creates a CertificateSigningRequest using impersonation,
  and ensures that the API server populates the correct impersonated spec.uid upon creation.

2021-07-06 10:13:16 -07:00

..

authutil.go

This introduces an Impersonate-Uid header to server side code.

2021-07-06 10:13:16 -07:00