mirror of
https://github.com/kidfromjupiter/nearby.git
synced 2026-09-15 07:06:11 -04:00
Janusz Sobczak
f643f7a466
New features: * Smart Audio Source Switching. * Fast Pair for BLE-only devices. * Two byte salt size for improved security. Other changes: * Added optional encryption modules based on mbedtls. * Fixed build issues. * More verbose and readable logs.
199 lines
7.3 KiB
C++
199 lines
7.3 KiB
C++
// Copyright 2022 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Copyright 2021 Google LLC.
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#ifndef NEARBY_TEST_FAKES_H
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#define NEARBY_TEST_FAKES_H
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#include <map>
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#include <queue>
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#include <vector>
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#include "nearby.h"
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#include "nearby_platform_ble.h"
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void nearby_test_fakes_SetRandomNumber(unsigned int value);
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void nearby_test_fakes_SetRandomNumberSequence(std::vector<uint8_t>& value);
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std::vector<uint8_t> nearby_test_fakes_GetRawAccountKeys();
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nearby_platform_status nearby_test_fakes_GattReadModelId(uint8_t* output,
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size_t* length);
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#ifdef MBEDTLS_FOR_SSL
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extern "C" {
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#endif
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nearby_platform_status nearby_test_fakes_SetAntiSpoofingKey(
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const uint8_t private_key[32], const uint8_t public_key[64]);
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#ifdef MBEDTLS_FOR_SSL
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}
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#endif
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nearby_platform_status nearby_test_fakes_GenSec256r1Secret(
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const uint8_t remote_party_public_key[64], uint8_t secret[32]);
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nearby_platform_status nearby_test_fakes_Aes128Decrypt(
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const uint8_t input[AES_MESSAGE_SIZE_BYTES],
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uint8_t output[AES_MESSAGE_SIZE_BYTES],
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const uint8_t key[AES_MESSAGE_SIZE_BYTES]);
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nearby_platform_status nearby_test_fakes_Aes128Encrypt(
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const uint8_t input[AES_MESSAGE_SIZE_BYTES],
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uint8_t output[AES_MESSAGE_SIZE_BYTES],
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const uint8_t key[AES_MESSAGE_SIZE_BYTES]);
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std::vector<uint8_t>& nearby_test_fakes_GetAdvertisement();
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std::map<nearby_fp_Characteristic, std::vector<uint8_t>>&
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nearby_test_fakes_GetGattNotifications();
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void nearby_test_fakes_SimulatePairing(uint64_t peer_address);
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nearby_platform_status nearby_fp_fakes_ReceiveKeyBasedPairingRequest(
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const uint8_t* request, size_t length);
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nearby_platform_status nearby_fp_fakes_ReceivePasskey(const uint8_t* request,
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size_t length);
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nearby_platform_status nearby_fp_fakes_ReceiveAccountKeyWrite(
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const uint8_t* request, size_t length);
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nearby_platform_status nearby_fp_fakes_ReceiveAdditionalData(
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const uint8_t* request, size_t length);
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nearby_platform_status nearby_fp_fakes_GattReadMessageStreamPsm(uint8_t* output,
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size_t* length);
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uint64_t nearby_test_fakes_GetPairingRequestAddress();
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uint32_t nearby_test_fakes_GetRemotePasskey();
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uint64_t nearby_test_fakes_GetPairedDevice();
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void nearby_test_fakes_DevicePaired(uint64_t peer_address);
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class AccountKeyPair {
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public:
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AccountKeyPair(uint64_t bt_address, const std::vector<uint8_t>& account_key)
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: address_(bt_address), account_key_(account_key) {}
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AccountKeyPair(uint64_t bt_address, const uint8_t* account_key)
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: address_(bt_address),
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account_key_(account_key, account_key + ACCOUNT_KEY_SIZE_BYTES) {}
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uint64_t address_;
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std::vector<uint8_t> account_key_;
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};
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struct RawAccountKeyList {
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uint8_t num_keys;
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nearby_platform_AccountKeyInfo key[NEARBY_MAX_ACCOUNT_KEYS];
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};
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class AccountKeyList {
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public:
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explicit AccountKeyList(const std::vector<uint8_t>& raw_values) {
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const RawAccountKeyList* list =
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reinterpret_cast<const RawAccountKeyList*>(raw_values.data());
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if (!list) return;
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for (size_t i = 0; i < list->num_keys; i++) {
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uint64_t address = 0;
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#ifdef NEARBY_FP_ENABLE_SASS
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address = list->key[i].peer_address;
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#endif /* NEARBY_FP_ENABLE_SASS */
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key_pairs_.emplace_back(
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address, std::vector<uint8_t>(
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list->key[i].account_key,
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list->key[i].account_key + ACCOUNT_KEY_SIZE_BYTES));
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}
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}
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explicit AccountKeyList(const std::vector<AccountKeyPair>& key_pairs)
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: key_pairs_(key_pairs) {}
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size_t size() { return key_pairs_.size(); }
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std::vector<uint8_t> GetKey(int index) {
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return key_pairs_[index].account_key_;
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}
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std::vector<uint8_t> GetRawFormat() {
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RawAccountKeyList account_keys;
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account_keys.num_keys = size();
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for (size_t i = 0; i < size(); i++) {
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#ifdef NEARBY_FP_ENABLE_SASS
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account_keys.key[i].peer_address = key_pairs_[i].address_;
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#endif /* NEARBY_FP_ENABLE_SASS */
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for (size_t j = 0; j < key_pairs_[i].account_key_.size(); j++) {
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account_keys.key[i].account_key[j] = key_pairs_[i].account_key_[j];
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}
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}
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uint8_t* p = reinterpret_cast<uint8_t*>(&account_keys);
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return std::vector<uint8_t>(p, p + sizeof(account_keys));
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}
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private:
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std::vector<AccountKeyPair> key_pairs_;
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};
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void nearby_test_fakes_SetAccountKeys(const uint8_t* input, size_t length);
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void nearby_test_fakes_SetAccountKeys(
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std::vector<AccountKeyPair>& account_key_pairs);
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void nearby_test_fakes_SetAccountKeys(AccountKeyList& keys);
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AccountKeyList nearby_test_fakes_GetAccountKeys();
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void nearby_test_fakes_SetIsCharging(bool charging);
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void nearby_test_fakes_SetRightBudBatteryLevel(unsigned battery_level);
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void nearby_test_fakes_SetLeftBudBatteryLevel(unsigned battery_level);
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void nearby_test_fakes_SetChargingCaseBatteryLevel(unsigned battery_level);
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void nearby_test_fakes_BatteryTime(uint16_t battery_time);
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void nearby_test_fakes_SetGetBatteryInfoResult(nearby_platform_status status);
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std::vector<uint8_t>& nearby_test_fakes_GetRfcommOutput();
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std::vector<uint8_t>& nearby_test_fakes_GetRfcommOutput(uint64_t peer_address);
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void nearby_test_fakes_MessageStreamConnected(uint64_t peer_address);
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void nearby_test_fakes_MessageStreamDisconnected(uint64_t peer_address);
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void nearby_test_fakes_MessageStreamReceived(uint64_t peer_address,
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const uint8_t* message,
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size_t length);
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uint32_t nearby_test_fakes_GetNextTimerMs();
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// Sets current time and triggers the timer callback if it expired
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void nearby_test_fakes_SetCurrentTimeMs(uint32_t ms);
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void nearby_test_fakes_SetInPairingMode(bool in_pairing_mode);
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uint8_t nearby_test_fakes_GetRingCommand(void);
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uint16_t nearby_test_fakes_GetRingTimeout(void);
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uint64_t nearby_test_fakes_GetSassSwitchActiveSourcePeerAddress();
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uint8_t nearby_test_fakes_GetSassSwitchActiveSourceFlags();
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uint64_t nearby_test_fakes_GetSassSwitchActiveSourcePreferredAudioSource();
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uint64_t nearby_test_fakes_GetSassSwitchBackPeerAddress();
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uint8_t nearby_test_fakes_GetSassSwitchBackFlags();
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uint64_t nearby_test_fakes_GetSassNotifyInitiatedConnectionPeerAddress();
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uint8_t nearby_test_fakes_GetSassNotifyInitiatedConnectionFlags();
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uint64_t nearby_test_fakes_GetSassDropConnectionTargetPeerAddress();
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uint8_t nearby_test_fakes_GetSassDropConnectionTargetFlags();
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void nearby_test_fakes_SassMultipointSwitch(uint8_t reason,
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uint64_t peer_address,
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const char* name);
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#ifdef NEARBY_FP_ENABLE_SASS
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void nearby_test_fakes_SetActiveAudioSource(uint64_t peer_address);
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#endif /* NEARBY_FP_ENABLE_SASS */
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void nearby_test_fakes_SetPsm(int32_t value);
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void nearby_test_fakes_SetSecondaryPublicAddress(uint64_t address);
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#endif /* NEARBY_TEST_FAKES_H */
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