1. Use ctx from http request for the readonly middleware.
2. Refactor the AuthenticateHelper to let it get orm from ctx of the http request.
3. Change to use ctx from http request for oidc and authproxy http handlers.
Signed-off-by: He Weiwei <hweiwei@vmware.com>
This commit enable project admin to add group as project member when
Harbor is configured against OIDC as AuthN backend.
It populates the information of groups from ID Token based on the claim
that is set in OIDC settings.
Signed-off-by: Daniel Jiang <jiangd@vmware.com>