Use normal file upload mechanism to upload artifacts

lib/api/helpers.rb

@@ -294,19 +294,23 @@ module API
 
     # file helpers
 
-    def uploaded_file!(uploads_path)
-      required_attributes! [:file]
+    def uploaded_file!(field, uploads_path)
+      if params[field]
+        bad_request!("#{field} is not a file") unless params[field].respond_to?(:filename)
+        return params[field]
+      end
 
       # sanitize file paths
-      # this requires for all paths to exist
+      # this requires all paths to exist
+      required_attributes! %W(#{field}.path)
       uploads_path = File.realpath(uploads_path)
-      file_path = File.realpath(params[:file])
+      file_path = File.realpath(params["#{field}.path"])
       bad_request!('Bad file path') unless file_path.start_with?(uploads_path)
 
       UploadedFile.new(
         file_path,
-        params[:filename],
-        params[:filetype] || 'application/octet-stream',
+        params["#{field}.name"],
+        params["#{field}.type"] || 'application/octet-stream',
       )
     end
 

lib/ci/api/builds.rb

@@ -53,7 +53,7 @@ module Ci
         # Parameters:
         #   id (required) - The ID of a build
         #   token (required) - The build authorization token
-        #   size (optional) - the size of uploaded file
+        #   filesize (optional) - the size of uploaded file
         # Example Request:
         #   POST /builds/:id/artifacts/authorize
         post ":id/artifacts/authorize" do
@@ -77,18 +77,16 @@ module Ci
         # Parameters:
         #   id (required) - The ID of a build
         #   token (required) - The build authorization token
+        #   file (required) - The uploaded file
+        # Parameters (accelerated by GitLab Workhorse):
+        #   file.path - path to locally stored body (generated by Workhorse)
+        #   file.name - real filename as send in Content-Disposition
+        #   file.type - real content type as send in Content-Type
         # Headers:
-        #   Content-Type - File content type
-        #   Content-Disposition - File media type and real name
         #   BUILD-TOKEN (required) - The build authorization token, the same as token
         # Body:
         #   The file content
         #
-        # Parameters (set by GitLab Workhorse):
-        #   file - path to locally stored body (generated by Workhorse)
-        #   filename - real filename as send in Content-Disposition
-        #   filetype - real content type as send in Content-Type
-        #   filesize - real file size as send in Content-Length
         # Example Request:
         #   POST /builds/:id/artifacts
         post ":id/artifacts" do
@@ -98,7 +96,7 @@ module Ci
           authenticate_build_token!(build)
           forbidden!('build is not running') unless build.running?
 
-          file = uploaded_file!(ArtifactUploader.artifacts_upload_path)
+          file = uploaded_file!(:file, ArtifactUploader.artifacts_upload_path)
           file_to_large! unless file.size < max_artifacts_size
 
           if build.update_attributes(artifacts_file: file)

spec/requests/ci/api/builds_spec.rb

@@ -194,8 +194,14 @@ describe Ci::API::API do
               build.run!
             end
 
-            it do
-              upload_artifacts(file_upload, headers_with_token)
+            it "uses regual file post" do
+              upload_artifacts(file_upload, headers_with_token, false)
+              expect(response.status).to eq(201)
+              expect(json_response["artifacts_file"]["filename"]).to eq(file_upload.original_filename)
+            end
+
+            it "uses accelerated file post" do
+              upload_artifacts(file_upload, headers_with_token, true)
               expect(response.status).to eq(201)
               expect(json_response["artifacts_file"]["filename"]).to eq(file_upload.original_filename)
             end
@@ -263,12 +269,15 @@ describe Ci::API::API do
           end
         end
 
-        def upload_artifacts(file, headers = {})
-          params = {
-            file: file.path,
-            filename: file.original_filename,
-          }
-          post post_url, params, headers
+        def upload_artifacts(file, headers = {}, accelerated = true)
+          if accelerated
+            post post_url, {
+              'file.path' => file.path,
+              'file.name' => file.original_filename
+            }, headers
+          else
+            post post_url, { file: file }, headers
+          end
         end
       end