Get enrollment token from DMServer when an Active Directory user uses ARC

components/arc/common/auth.mojom

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// Next MinVersion: 6
+// Next MinVersion: 7
 
 module arc.mojom;
 
 // These values describe failure reason of sign-in.
 [Extensible]
 enum ArcSignInFailureReason {
   // Negative values are reserved for internal use.
   // The values are shuffled to keep the backward compatibility and don't match
   // ProvisioningResult in arc_optin_uma.h
   // Next value: 15.
@@ skipping 43 matching lines @@
 
   // Cloud provisioning errors.
   CLOUD_PROVISION_FLOW_FAILED = 5,
   CLOUD_PROVISION_FLOW_TIMEOUT = 13,
   CLOUD_PROVISION_FLOW_INTERNAL_ERROR = 14,
 };
 
 // These values describe the type of the Chrome account to provision.
 [Extensible]
 enum ChromeAccountType {
-  // Next value: 3
+  // Next value: 4
   UNKNOWN = 0,
 
   // Chrome login account type is a user account.
   USER_ACCOUNT = 1,
 
   // Chrome login account type is a robot (service) account.
   ROBOT_ACCOUNT = 2,
+
+  // Chrome login account type is an Active Directory account.
+  ACTIVE_DIRECTORY_ACCOUNT = 3,
 };
 
 // The necessary information for Android to sign in and provision itself.
 struct AccountInfo {
-  // The authorization code that can be used in Android to sign in. If it is
-  // null, sign-in will be skipped.
-  string? auth_code;
+  // The authorization code that can be used in Android to sign in when
+  // account_type is USER_ACCOUNT or ROBOT_ACCOUNT. If it is null in these
+  // cases, sign-in will be skipped.
+  string? auth_code@0;
+
+  // If account_type is ACTIVE_DIRECTORY_ACCOUNT, this contains an enrollment
+  // token for a Managed Google Play account. If it is null in this case,
+  // sign-in will be skipped.
+  [MinVersion=6] string? enrollment_token@3;
 
   // The type of Chrome account to provision.
-  ChromeAccountType account_type;
+  ChromeAccountType account_type@1;
 
   // Whether the account is managed from Chrome OS.
-  bool is_managed;
+  bool is_managed@2;
 };
 
 // Next Method ID: 7.
 interface AuthHost {
   // Notifies Chrome that the sign-in is completed successfully.
   [MinVersion=2] OnSignInComplete@2();
   // Notifies Chrome that the sign-in fails to complete and provides failure
   // reason.
   [MinVersion=2] OnSignInFailed@3(ArcSignInFailureReason reason);
   // Asynchronously requests an authorization code, as well as the account
@@ skipping 22 matching lines @@
   Init@0(AuthHost host_ptr);
 
   // Callback from RequestAccountInfo. This cannot be a normal callback since
   // the result can sometimes take a few minutes in some cases (Kiosk mode),
   // and in other cases there is a UI that the user is shown and they can take
   // an arbitrarily long amount of time to interact with.
   // If |account_info| is null, it implies that there was an error in the
   // process.
   [MinVersion=5] OnAccountInfoReady(AccountInfo? account_info);
 };