Revert "Revert all changes introduced by https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/6043"lfs-support

This reverts commit 6d43c95b7011ec7ec4600e00bdc8df76bb39813c.

2 files changed, 62 insertions, 0 deletions

diff --git a/spec/requests/api/internal_spec.rb b/spec/requests/api/internal_spec.rb
index 46d1b868782..46e8e6f1169 100644
--- a/spec/requests/api/internal_spec.rb
+++ b/spec/requests/api/internal_spec.rb
@@ -100,6 +100,43 @@ describe API::API, api: true  do
     end
   end
 
+  describe "POST /internal/lfs_authenticate" do
+    before do
+      project.team << [user, :developer]
+    end
+
+    context 'user key' do
+      it 'returns the correct information about the key' do
+        lfs_auth(key.id, project)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['username']).to eq(user.username)
+        expect(json_response['lfs_token']).to eq(Gitlab::LfsToken.new(key).value)
+
+        expect(json_response['repository_http_path']).to eq(project.http_url_to_repo)
+      end
+
+      it 'returns a 404 when the wrong key is provided' do
+        lfs_auth(nil, project)
+
+        expect(response).to have_http_status(404)
+      end
+    end
+
+    context 'deploy key' do
+      let(:key) { create(:deploy_key) }
+
+      it 'returns the correct information about the key' do
+        lfs_auth(key.id, project)
+
+        expect(response).to have_http_status(200)
+        expect(json_response['username']).to eq("lfs+deploy-key-#{key.id}")
+        expect(json_response['lfs_token']).to eq(Gitlab::LfsToken.new(key).value)
+        expect(json_response['repository_http_path']).to eq(project.http_url_to_repo)
+      end
+    end
+  end
+
   describe "GET /internal/discover" do
     it do
       get(api("/internal/discover"), key_id: key.id, secret_token: secret_token)
@@ -389,4 +426,13 @@ describe API::API, api: true  do
       protocol: 'ssh'
     )
   end
+
+  def lfs_auth(key_id, project)
+    post(
+      api("/internal/lfs_authenticate"),
+      key_id: key_id,
+      secret_token: secret_token,
+      project: project.path_with_namespace
+    )
+  end
 end
diff --git a/spec/requests/lfs_http_spec.rb b/spec/requests/lfs_http_spec.rb
index b58d410b7a3..09e4e265dd1 100644
--- a/spec/requests/lfs_http_spec.rb
+++ b/spec/requests/lfs_http_spec.rb
@@ -245,6 +245,18 @@ describe 'Git LFS API and storage' do
           end
         end
 
+        context 'when deploy key is authorized' do
+          let(:key) { create(:deploy_key) }
+          let(:authorization) { authorize_deploy_key }
+
+          let(:update_permissions) do
+            project.deploy_keys << key
+            project.lfs_objects << lfs_object
+          end
+
+          it_behaves_like 'responds with a file'
+        end
+
         context 'when build is authorized as' do
           let(:authorization) { authorize_ci_project }
 
@@ -1097,6 +1109,10 @@ describe 'Git LFS API and storage' do
     ActionController::HttpAuthentication::Basic.encode_credentials(user.username, user.password)
   end
 
+  def authorize_deploy_key
+    ActionController::HttpAuthentication::Basic.encode_credentials("lfs+deploy-key-#{key.id}", Gitlab::LfsToken.new(key).generate)
+  end
+
   def fork_project(project, user, object = nil)
     allow(RepositoryForkWorker).to receive(:perform_async).and_return(true)
     Projects::ForkService.new(project, user, {}).execute