1 /* 2 * Copyright (C) 2018 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef KEYSTORE_OPERATION_STRUCT_H_ 18 #define KEYSTORE_OPERATION_STRUCT_H_ 19 20 #include <binder/Binder.h> 21 #include <binder/IBinder.h> 22 #include <keymasterV4_0/Keymaster.h> 23 #include <utils/StrongPointer.h> 24 25 #include <keystore/keymaster_types.h> 26 #include <keystore/keystore_hidl_support.h> 27 #include <keystore/keystore_return_types.h> 28 29 #include <future> 30 31 namespace keystore { 32 33 using ::android::IBinder; 34 using ::android::sp; 35 using keymaster::support::Keymaster; 36 37 struct Operation { 38 Operation() = default; OperationOperation39 Operation(uint64_t handle_, uint64_t keyid_, KeyPurpose purpose_, const sp<Keymaster>& device_, 40 KeyCharacteristics&& characteristics_, sp<IBinder> appToken_, 41 const hidl_vec<KeyParameter> params_) 42 : handle(handle_), keyid(keyid_), purpose(purpose_), device(device_), 43 characteristics(characteristics_), appToken(appToken_), authToken(), verificationToken(), 44 params(params_) {} 45 Operation(Operation&&) = default; 46 Operation(const Operation&) = delete; 47 hasAuthTokenOperation48 bool hasAuthToken() const { return authToken.mac.size() != 0; } 49 50 uint64_t handle; 51 uint64_t keyid; 52 KeyPurpose purpose; 53 sp<Keymaster> device; 54 KeyCharacteristics characteristics; 55 sp<IBinder> appToken; 56 std::promise<KeyStoreServiceReturnCode> authTokenPromise; 57 std::future<KeyStoreServiceReturnCode> authTokenFuture; 58 HardwareAuthToken authToken; 59 VerificationToken verificationToken; 60 const hidl_vec<KeyParameter> params; 61 }; 62 63 } // namespace keystore 64 65 #endif 66