1 files changed, 66 insertions, 0 deletions
diff --git a/lib/gitlab/jira/http_client.rb b/lib/gitlab/jira/http_client.rb
new file mode 100644
index 00000000000..11a33a7b358
--- /dev/null
+++ b/lib/gitlab/jira/http_client.rb
@@ -0,0 +1,66 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module Jira
+    # Gitlab JIRA HTTP client to be used with jira-ruby gem, this subclasses JIRA::HTTPClient.
+    # Uses Gitlab::HTTP to make requests to JIRA REST API.
+    # The parent class implementation can be found at: https://github.com/sumoheavy/jira-ruby/blob/v1.4.0/lib/jira/http_client.rb
+    class HttpClient < JIRA::HttpClient
+      extend ::Gitlab::Utils::Override
+
+      override :request
+      def request(*args)
+        result = make_request(*args)
+
+        raise JIRA::HTTPError.new(result) unless result.response.is_a?(Net::HTTPSuccess)
+
+        result
+      end
+
+      override :make_cookie_auth_request
+      def make_cookie_auth_request
+        body = {
+          username: @options.delete(:username),
+          password: @options.delete(:password)
+        }.to_json
+
+        make_request(:post, @options[:context_path] + '/rest/auth/1/session', body, { 'Content-Type' => 'application/json' })
+      end
+
+      override :make_request
+      def make_request(http_method, path, body = '', headers = {})
+        request_params = { headers: headers }
+        request_params[:body] = body if body.present?
+        request_params[:headers][:Cookie] = get_cookies if options[:use_cookies]
+        request_params[:timeout] = options[:read_timeout] if options[:read_timeout]
+        request_params[:base_uri] = uri.to_s
+        request_params.merge!(auth_params)
+
+        result = Gitlab::HTTP.public_send(http_method, path, **request_params) # rubocop:disable GitlabSecurity/PublicSend
+        @authenticated = result.response.is_a?(Net::HTTPOK)
+        store_cookies(result) if options[:use_cookies]
+
+        result
+      end
+
+      def auth_params
+        return {} unless @options[:username] && @options[:password]
+
+        {
+          basic_auth: {
+            username: @options[:username],
+            password: @options[:password]
+          }
+        }
+      end
+
+      private
+
+      def get_cookies
+        cookie_array = @cookies.values.map { |cookie| "#{cookie.name}=#{cookie.value[0]}" }
+        cookie_array += Array(@options[:additional_cookies]) if @options.key?(:additional_cookies)
+        cookie_array.join('; ') if cookie_array.any?
+      end
+    end
+  end
+end