1 files changed, 23 insertions, 0 deletions
diff --git a/lib/gitlab/jira/middleware.rb b/lib/gitlab/jira/middleware.rb
new file mode 100644
index 00000000000..8a74729da49
--- /dev/null
+++ b/lib/gitlab/jira/middleware.rb
@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module Jira
+    class Middleware
+      def self.jira_dvcs_connector?(env)
+        env['HTTP_USER_AGENT']&.downcase&.start_with?('jira dvcs connector')
+      end
+
+      def initialize(app)
+        @app = app
+      end
+
+      def call(env)
+        if self.class.jira_dvcs_connector?(env)
+          env['HTTP_AUTHORIZATION'] = env['HTTP_AUTHORIZATION']&.sub('token', 'Bearer')
+        end
+
+        @app.call(env)
+      end
+    end
+  end
+end