| OLD | NEW |
| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "sync/test/fake_sync_encryption_handler.h" | 5 #include "components/sync/test/fake_sync_encryption_handler.h" |
| 6 | 6 |
| 7 #include "sync/protocol/nigori_specifics.pb.h" | 7 #include "components/sync/protocol/nigori_specifics.pb.h" |
| 8 #include "sync/syncable/nigori_util.h" | 8 #include "components/sync/syncable/nigori_util.h" |
| 9 | 9 |
| 10 namespace syncer { | 10 namespace syncer { |
| 11 | 11 |
| 12 FakeSyncEncryptionHandler::FakeSyncEncryptionHandler() | 12 FakeSyncEncryptionHandler::FakeSyncEncryptionHandler() |
| 13 : encrypted_types_(SensitiveTypes()), | 13 : encrypted_types_(SensitiveTypes()), |
| 14 encrypt_everything_(false), | 14 encrypt_everything_(false), |
| 15 passphrase_type_(IMPLICIT_PASSPHRASE), | 15 passphrase_type_(IMPLICIT_PASSPHRASE), |
| 16 cryptographer_(&encryptor_) { | 16 cryptographer_(&encryptor_) {} |
| 17 } | |
| 18 FakeSyncEncryptionHandler::~FakeSyncEncryptionHandler() {} | 17 FakeSyncEncryptionHandler::~FakeSyncEncryptionHandler() {} |
| 19 | 18 |
| 20 void FakeSyncEncryptionHandler::Init() { | 19 void FakeSyncEncryptionHandler::Init() { |
| 21 // Set up a basic cryptographer. | 20 // Set up a basic cryptographer. |
| 22 KeyParams keystore_params = {"localhost", "dummy", "keystore_key"}; | 21 KeyParams keystore_params = {"localhost", "dummy", "keystore_key"}; |
| 23 cryptographer_.AddKey(keystore_params); | 22 cryptographer_.AddKey(keystore_params); |
| 24 } | 23 } |
| 25 | 24 |
| 26 void FakeSyncEncryptionHandler::ApplyNigoriUpdate( | 25 void FakeSyncEncryptionHandler::ApplyNigoriUpdate( |
| 27 const sync_pb::NigoriSpecifics& nigori, | 26 const sync_pb::NigoriSpecifics& nigori, |
| 28 syncable::BaseTransaction* const trans) { | 27 syncable::BaseTransaction* const trans) { |
| 29 if (nigori.encrypt_everything()) | 28 if (nigori.encrypt_everything()) |
| 30 EnableEncryptEverything(); | 29 EnableEncryptEverything(); |
| 31 if (nigori.keybag_is_frozen()) | 30 if (nigori.keybag_is_frozen()) |
| 32 passphrase_type_ = CUSTOM_PASSPHRASE; | 31 passphrase_type_ = CUSTOM_PASSPHRASE; |
| 33 | 32 |
| 34 // TODO(zea): consider adding fake support for migration. | 33 // TODO(zea): consider adding fake support for migration. |
| 35 if (cryptographer_.CanDecrypt(nigori.encryption_keybag())) | 34 if (cryptographer_.CanDecrypt(nigori.encryption_keybag())) |
| 36 cryptographer_.InstallKeys(nigori.encryption_keybag()); | 35 cryptographer_.InstallKeys(nigori.encryption_keybag()); |
| 37 else if (nigori.has_encryption_keybag()) | 36 else if (nigori.has_encryption_keybag()) |
| 38 cryptographer_.SetPendingKeys(nigori.encryption_keybag()); | 37 cryptographer_.SetPendingKeys(nigori.encryption_keybag()); |
| 39 | 38 |
| 40 if (cryptographer_.has_pending_keys()) { | 39 if (cryptographer_.has_pending_keys()) { |
| 41 DVLOG(1) << "OnPassPhraseRequired Sent"; | 40 DVLOG(1) << "OnPassPhraseRequired Sent"; |
| 42 sync_pb::EncryptedData pending_keys = cryptographer_.GetPendingKeys(); | 41 sync_pb::EncryptedData pending_keys = cryptographer_.GetPendingKeys(); |
| 43 FOR_EACH_OBSERVER(SyncEncryptionHandler::Observer, observers_, | 42 FOR_EACH_OBSERVER(SyncEncryptionHandler::Observer, observers_, |
| 44 OnPassphraseRequired(REASON_DECRYPTION, | 43 OnPassphraseRequired(REASON_DECRYPTION, pending_keys)); |
| 45 pending_keys)); | |
| 46 } else if (!cryptographer_.is_ready()) { | 44 } else if (!cryptographer_.is_ready()) { |
| 47 DVLOG(1) << "OnPassphraseRequired sent because cryptographer is not " | 45 DVLOG(1) << "OnPassphraseRequired sent because cryptographer is not " |
| 48 << "ready"; | 46 << "ready"; |
| 49 FOR_EACH_OBSERVER(SyncEncryptionHandler::Observer, observers_, | 47 FOR_EACH_OBSERVER( |
| 50 OnPassphraseRequired(REASON_ENCRYPTION, | 48 SyncEncryptionHandler::Observer, observers_, |
| 51 sync_pb::EncryptedData())); | 49 OnPassphraseRequired(REASON_ENCRYPTION, sync_pb::EncryptedData())); |
| 52 } | 50 } |
| 53 } | 51 } |
| 54 | 52 |
| 55 void FakeSyncEncryptionHandler::UpdateNigoriFromEncryptedTypes( | 53 void FakeSyncEncryptionHandler::UpdateNigoriFromEncryptedTypes( |
| 56 sync_pb::NigoriSpecifics* nigori, | 54 sync_pb::NigoriSpecifics* nigori, |
| 57 syncable::BaseTransaction* const trans) const { | 55 syncable::BaseTransaction* const trans) const { |
| 58 syncable::UpdateNigoriFromEncryptedTypes(encrypted_types_, | 56 syncable::UpdateNigoriFromEncryptedTypes(encrypted_types_, |
| 59 encrypt_everything_, | 57 encrypt_everything_, nigori); |
| 60 nigori); | |
| 61 } | 58 } |
| 62 | 59 |
| 63 bool FakeSyncEncryptionHandler::NeedKeystoreKey( | 60 bool FakeSyncEncryptionHandler::NeedKeystoreKey( |
| 64 syncable::BaseTransaction* const trans) const { | 61 syncable::BaseTransaction* const trans) const { |
| 65 return keystore_key_.empty(); | 62 return keystore_key_.empty(); |
| 66 } | 63 } |
| 67 | 64 |
| 68 bool FakeSyncEncryptionHandler::SetKeystoreKeys( | 65 bool FakeSyncEncryptionHandler::SetKeystoreKeys( |
| 69 const google::protobuf::RepeatedPtrField<google::protobuf::string>& keys, | 66 const google::protobuf::RepeatedPtrField<google::protobuf::string>& keys, |
| 70 syncable::BaseTransaction* const trans) { | 67 syncable::BaseTransaction* const trans) { |
| 71 if (keys.size() == 0) | 68 if (keys.size() == 0) |
| 72 return false; | 69 return false; |
| 73 std::string new_key = keys.Get(keys.size()-1); | 70 std::string new_key = keys.Get(keys.size() - 1); |
| 74 if (new_key.empty()) | 71 if (new_key.empty()) |
| 75 return false; | 72 return false; |
| 76 keystore_key_ = new_key; | 73 keystore_key_ = new_key; |
| 77 | 74 |
| 78 | |
| 79 DVLOG(1) << "Keystore bootstrap token updated."; | 75 DVLOG(1) << "Keystore bootstrap token updated."; |
| 80 FOR_EACH_OBSERVER(SyncEncryptionHandler::Observer, observers_, | 76 FOR_EACH_OBSERVER( |
| 81 OnBootstrapTokenUpdated(keystore_key_, | 77 SyncEncryptionHandler::Observer, observers_, |
| 82 KEYSTORE_BOOTSTRAP_TOKEN)); | 78 OnBootstrapTokenUpdated(keystore_key_, KEYSTORE_BOOTSTRAP_TOKEN)); |
| 83 return true; | 79 return true; |
| 84 } | 80 } |
| 85 | 81 |
| 86 ModelTypeSet FakeSyncEncryptionHandler::GetEncryptedTypes( | 82 ModelTypeSet FakeSyncEncryptionHandler::GetEncryptedTypes( |
| 87 syncable::BaseTransaction* const trans) const { | 83 syncable::BaseTransaction* const trans) const { |
| 88 return encrypted_types_; | 84 return encrypted_types_; |
| 89 } | 85 } |
| 90 | 86 |
| 91 void FakeSyncEncryptionHandler::AddObserver(Observer* observer) { | 87 void FakeSyncEncryptionHandler::AddObserver(Observer* observer) { |
| 92 observers_.AddObserver(observer); | 88 observers_.AddObserver(observer); |
| (...skipping 27 matching lines...) Expand all Loading... |
| 120 | 116 |
| 121 bool FakeSyncEncryptionHandler::IsEncryptEverythingEnabled() const { | 117 bool FakeSyncEncryptionHandler::IsEncryptEverythingEnabled() const { |
| 122 return encrypt_everything_; | 118 return encrypt_everything_; |
| 123 } | 119 } |
| 124 | 120 |
| 125 PassphraseType FakeSyncEncryptionHandler::GetPassphraseType() const { | 121 PassphraseType FakeSyncEncryptionHandler::GetPassphraseType() const { |
| 126 return passphrase_type_; | 122 return passphrase_type_; |
| 127 } | 123 } |
| 128 | 124 |
| 129 } // namespace syncer | 125 } // namespace syncer |
| OLD | NEW |