| // Copyright 2013 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. |
| |
| syntax = "proto2"; |
| |
| option optimize_for = LITE_RUNTIME; |
| |
| package enterprise_management; |
| |
| // Describes how to retrieve policy data for a particular extension. The |
| // extension ID is in the |settings_entity_id| field of the PolicyData message |
| // that contains the ExternalPolicyData in its |policy_value| field. |
| message ExternalPolicyData { |
| reserved 3; |
| |
| // A URL where the policy data can be downloaded from. |
| optional string download_url = 1; |
| |
| // SHA-256 hash of the data at |download_url|. This is used to verify the |
| // integrity of the data, and to detect updates on the client side: the client |
| // downloads the data when its local hash does not match |secure_hash|. |
| optional bytes secure_hash = 2; |
| } |
