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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "chrome/browser/policy/device_token_fetcher.h" | 5 #include "chrome/browser/policy/device_token_fetcher.h" |
| 6 | 6 |
| 7 #include <algorithm> | 7 #include <algorithm> |
| 8 | 8 |
| 9 #include "base/message_loop.h" | 9 #include "base/message_loop.h" |
| 10 #include "chrome/browser/policy/cloud_policy_cache.h" | 10 #include "chrome/browser/policy/cloud_policy_cache.h" |
| 11 #include "chrome/browser/policy/device_management_service.h" | 11 #include "chrome/browser/policy/device_management_service.h" |
| 12 #include "chrome/browser/policy/proto/device_management_constants.h" |
| 12 #include "chrome/browser/policy/proto/device_management_local.pb.h" | 13 #include "chrome/browser/policy/proto/device_management_local.pb.h" |
| 13 | 14 |
| 14 namespace { | 15 namespace { |
| 15 | 16 |
| 16 // Retry after 3 seconds (with exponential backoff) after token fetch errors. | 17 // Retry after 3 seconds (with exponential backoff) after token fetch errors. |
| 17 const int64 kTokenFetchErrorDelayMilliseconds = 3 * 1000; | 18 const int64 kTokenFetchErrorDelayMilliseconds = 3 * 1000; |
| 18 // For unmanaged devices, check once per day whether they're still unmanaged. | 19 // For unmanaged devices, check once per day whether they're still unmanaged. |
| 19 const int64 kUnmanagedDeviceRefreshRateMilliseconds = 24 * 60 * 60 * 1000; | 20 const int64 kUnmanagedDeviceRefreshRateMilliseconds = 24 * 60 * 60 * 1000; |
| 20 | 21 |
| 21 } // namespace | 22 } // namespace |
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| 43 Initialize(service, | 44 Initialize(service, |
| 44 cache, | 45 cache, |
| 45 token_fetch_error_delay_ms, | 46 token_fetch_error_delay_ms, |
| 46 unmanaged_device_refresh_rate_ms); | 47 unmanaged_device_refresh_rate_ms); |
| 47 } | 48 } |
| 48 | 49 |
| 49 DeviceTokenFetcher::~DeviceTokenFetcher() { | 50 DeviceTokenFetcher::~DeviceTokenFetcher() { |
| 50 CancelRetryTask(); | 51 CancelRetryTask(); |
| 51 } | 52 } |
| 52 | 53 |
| 53 void DeviceTokenFetcher::FetchToken(const std::string& auth_token, | 54 void DeviceTokenFetcher::FetchToken( |
| 54 const std::string& device_id) { | 55 const std::string& auth_token, |
| 56 const std::string& device_id, |
| 57 em::DeviceRegisterRequest_Type policy_type, |
| 58 const std::string& machine_id) { |
| 55 SetState(STATE_INACTIVE); | 59 SetState(STATE_INACTIVE); |
| 56 auth_token_ = auth_token; | 60 auth_token_ = auth_token; |
| 57 device_id_ = device_id; | 61 device_id_ = device_id; |
| 62 policy_type_ = policy_type; |
| 63 machine_id_ = machine_id; |
| 58 FetchTokenInternal(); | 64 FetchTokenInternal(); |
| 59 } | 65 } |
| 60 | 66 |
| 61 void DeviceTokenFetcher::FetchTokenInternal() { | 67 void DeviceTokenFetcher::FetchTokenInternal() { |
| 62 DCHECK(state_ != STATE_TOKEN_AVAILABLE); | 68 DCHECK(state_ != STATE_TOKEN_AVAILABLE); |
| 63 DCHECK(!auth_token_.empty() && !device_id_.empty()); | 69 DCHECK(!auth_token_.empty() && !device_id_.empty()); |
| 64 // Construct a new backend, which will discard any previous requests. | 70 // Construct a new backend, which will discard any previous requests. |
| 65 backend_.reset(service_->CreateBackend()); | 71 backend_.reset(service_->CreateBackend()); |
| 66 em::DeviceRegisterRequest request; | 72 em::DeviceRegisterRequest request; |
| 73 request.set_type(policy_type_); |
| 74 if (!machine_id_.empty()) |
| 75 request.set_machine_id(machine_id_); |
| 76 request.set_machine_model(kRegisterRequestMachineModel); |
| 67 backend_->ProcessRegisterRequest(auth_token_, device_id_, request, this); | 77 backend_->ProcessRegisterRequest(auth_token_, device_id_, request, this); |
| 68 } | 78 } |
| 69 | 79 |
| 70 const std::string& DeviceTokenFetcher::GetDeviceToken() { | 80 const std::string& DeviceTokenFetcher::GetDeviceToken() { |
| 71 return device_token_; | 81 return device_token_; |
| 72 } | 82 } |
| 73 | 83 |
| 74 void DeviceTokenFetcher::AddObserver(DeviceTokenFetcher::Observer* observer) { | 84 void DeviceTokenFetcher::AddObserver(DeviceTokenFetcher::Observer* observer) { |
| 75 observer_list_.AddObserver(observer); | 85 observer_list_.AddObserver(observer); |
| 76 } | 86 } |
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| 169 } | 179 } |
| 170 | 180 |
| 171 void DeviceTokenFetcher::CancelRetryTask() { | 181 void DeviceTokenFetcher::CancelRetryTask() { |
| 172 if (retry_task_) { | 182 if (retry_task_) { |
| 173 retry_task_->Cancel(); | 183 retry_task_->Cancel(); |
| 174 retry_task_ = NULL; | 184 retry_task_ = NULL; |
| 175 } | 185 } |
| 176 } | 186 } |
| 177 | 187 |
| 178 } // namespace policy | 188 } // namespace policy |
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