Allow OAuth clients to push code30305-oauth-token-push-code

- We currently support fetching code with username = 'oauth2' and
  password = <access_token>.
- Trying to _push_ code with the same credentials fails with an authentication
  error.
- There's no reason this shouldn't be enabled, especially since we allow the
  OAuth client to create deploy keys with push access:

  https://docs.gitlab.com/ce/api/deploy_keys.html#add-deploy-key

2 files changed, 3 insertions, 3 deletions

diff --git a/spec/lib/gitlab/auth_spec.rb b/spec/lib/gitlab/auth_spec.rb
index 03c4879ed6f..d4a43192d03 100644
--- a/spec/lib/gitlab/auth_spec.rb
+++ b/spec/lib/gitlab/auth_spec.rb
@@ -118,7 +118,7 @@ describe Gitlab::Auth, lib: true do
 
       it 'succeeds for OAuth tokens with the `api` scope' do
         expect(gl_auth).to receive(:rate_limit!).with('ip', success: true, login: 'oauth2')
-        expect(gl_auth.find_for_git_client("oauth2", token_w_api_scope.token, project: nil, ip: 'ip')).to eq(Gitlab::Auth::Result.new(user, nil, :oauth, read_authentication_abilities))
+        expect(gl_auth.find_for_git_client("oauth2", token_w_api_scope.token, project: nil, ip: 'ip')).to eq(Gitlab::Auth::Result.new(user, nil, :oauth, full_authentication_abilities))
       end
 
       it 'fails for OAuth tokens with other scopes' do
diff --git a/spec/requests/git_http_spec.rb b/spec/requests/git_http_spec.rb
index 006d6a6af1c..02a618388be 100644
--- a/spec/requests/git_http_spec.rb
+++ b/spec/requests/git_http_spec.rb
@@ -270,10 +270,10 @@ describe 'Git HTTP requests', lib: true do
                   expect(response.content_type.to_s).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
                 end
 
-                it "uploads get status 401 (no project existence information leak)" do
+                it "uploads get status 200" do
                   push_get "#{project.path_with_namespace}.git", user: 'oauth2', password: @token.token
 
-                  expect(response).to have_http_status(401)
+                  expect(response).to have_http_status(200)
                 end
               end