1 files changed, 43 insertions, 0 deletions
diff --git a/lib/gitlab/harbor/client.rb b/lib/gitlab/harbor/client.rb
new file mode 100644
index 00000000000..06142ae2b40
--- /dev/null
+++ b/lib/gitlab/harbor/client.rb
@@ -0,0 +1,43 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module Harbor
+    class Client
+      Error = Class.new(StandardError)
+      ConfigError = Class.new(Error)
+
+      attr_reader :integration
+
+      def initialize(integration)
+        raise ConfigError, 'Please check your integration configuration.' unless integration
+
+        @integration = integration
+      end
+
+      def ping
+        options = { headers: headers.merge!('Accept': 'text/plain') }
+        response = Gitlab::HTTP.get(url('ping'), options)
+
+        { success: response.success? }
+      end
+
+      private
+
+      def url(path)
+        Gitlab::Utils.append_path(base_url, path)
+      end
+
+      def base_url
+        Gitlab::Utils.append_path(integration.url, '/api/v2.0/')
+      end
+
+      def headers
+        auth = Base64.strict_encode64("#{integration.username}:#{integration.password}")
+        {
+          'Content-Type': 'application/json',
+          'Authorization': "Basic #{auth}"
+        }
+      end
+    end
+  end
+end