1 files changed, 111 insertions, 0 deletions
diff --git a/app/models/integrations/apple_app_store.rb b/app/models/integrations/apple_app_store.rb
new file mode 100644
index 00000000000..84185542939
--- /dev/null
+++ b/app/models/integrations/apple_app_store.rb
@@ -0,0 +1,111 @@
+# frozen_string_literal: true
+
+require 'app_store_connect'
+
+module Integrations
+  class AppleAppStore < Integration
+    ISSUER_ID_REGEX = /\A[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}\z/.freeze
+    KEY_ID_REGEX = /\A(?=.*[A-Z])(?=.*[0-9])[A-Z0-9]+\z/.freeze
+
+    with_options if: :activated? do
+      validates :app_store_issuer_id, presence: true, format: { with: ISSUER_ID_REGEX }
+      validates :app_store_key_id, presence: true, format: { with: KEY_ID_REGEX }
+      validates :app_store_private_key, presence: true, certificate_key: true
+    end
+
+    field :app_store_issuer_id,
+          section: SECTION_TYPE_CONNECTION,
+          required: true,
+          title: -> { s_('AppleAppStore|The Apple App Store Connect Issuer ID.') }
+
+    field :app_store_key_id,
+          section: SECTION_TYPE_CONNECTION,
+          required: true,
+          title: -> { s_('AppleAppStore|The Apple App Store Connect Key ID.') },
+          is_secret: false
+
+    field :app_store_private_key,
+          section: SECTION_TYPE_CONNECTION,
+          required: true,
+          type: 'textarea',
+          title: -> { s_('AppleAppStore|The Apple App Store Connect Private Key.') },
+          is_secret: false
+
+    def title
+      'Apple App Store Connect'
+    end
+
+    def description
+      s_('AppleAppStore|Use GitLab to build and release an app in the Apple App Store.')
+    end
+
+    def help
+      variable_list = [
+        '<code>APP_STORE_CONNECT_API_KEY_ISSUER_ID</code>',
+        '<code>APP_STORE_CONNECT_API_KEY_KEY_ID</code>',
+        '<code>APP_STORE_CONNECT_API_KEY_KEY</code>'
+      ]
+
+      # rubocop:disable Layout/LineLength
+      texts = [
+        s_("Use the Apple App Store Connect integration to easily connect to the Apple App Store with Fastlane in CI/CD pipelines."),
+        s_("After the Apple App Store Connect integration is activated, the following protected variables will be created for CI/CD use."),
+        variable_list.join('<br>'),
+        s_(format("To get started, see the <a href='%{url}' target='_blank'>integration documentation</a> for instructions on how to generate App Store Connect credentials, and how to use this integration.", url: "https://docs.gitlab.com/ee/integration/apple_app_store.html")).html_safe
+      ]
+      # rubocop:enable Layout/LineLength
+
+      texts.join('<br><br>'.html_safe)
+    end
+
+    def self.to_param
+      'apple_app_store'
+    end
+
+    def self.supported_events
+      []
+    end
+
+    def sections
+      [
+        {
+          type: SECTION_TYPE_CONNECTION,
+          title: s_('Integrations|Integration details'),
+          description: help
+        }
+      ]
+    end
+
+    def test(*_args)
+      response = client.apps
+      if response.has_key?(:errors)
+        { success: false, message: response[:errors].first[:title] }
+      else
+        { success: true }
+      end
+    end
+
+    def ci_variables
+      return [] unless activated?
+
+      [
+        { key: 'APP_STORE_CONNECT_API_KEY_ISSUER_ID', value: app_store_issuer_id, masked: true, public: false },
+        { key: 'APP_STORE_CONNECT_API_KEY_KEY', value: Base64.encode64(app_store_private_key), masked: true,
+          public: false },
+        { key: 'APP_STORE_CONNECT_API_KEY_KEY_ID', value: app_store_key_id, masked: true, public: false }
+      ]
+    end
+
+    private
+
+    def client
+      config = {
+        issuer_id: app_store_issuer_id,
+        key_id: app_store_key_id,
+        private_key: app_store_private_key
+      }
+
+      AppStoreConnect::Client.new(config)
+    end
+  end
+end