| /* |
| * |
| * Copyright (c) 2022 Project CHIP Authors |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| #include <credentials/CHIPCert.h> |
| #include <crypto/CHIPCryptoPAL.h> |
| |
| #include <platform/CHIPDeviceConfig.h> |
| |
| #if CONFIG_BOUFFALOLAB_FACTORY_DATA_ENABLE |
| #include <matter_factory_data.h> |
| #else |
| extern "C" { |
| #include <utils_base64.h> |
| } |
| #endif |
| |
| #include "FactoryDataProvider.h" |
| |
| namespace chip { |
| namespace DeviceLayer { |
| |
| CHIP_ERROR LoadKeypairFromRaw(ByteSpan privateKey, ByteSpan publicKey, Crypto::P256Keypair & keypair) |
| { |
| Crypto::P256SerializedKeypair serializedKeypair; |
| ReturnErrorOnFailure(serializedKeypair.SetLength(privateKey.size() + publicKey.size())); |
| memcpy(serializedKeypair.Bytes(), publicKey.data(), publicKey.size()); |
| memcpy(serializedKeypair.Bytes() + publicKey.size(), privateKey.data(), privateKey.size()); |
| return keypair.Deserialize(serializedKeypair); |
| } |
| |
| CHIP_ERROR FactoryDataProvider::Init() |
| { |
| #if CONFIG_BOUFFALOLAB_FACTORY_DATA_ENABLE |
| if (false == mfd_init()) |
| { |
| return CHIP_ERROR_PERSISTED_STORAGE_FAILED; |
| } |
| #endif |
| return CHIP_NO_ERROR; |
| } |
| |
| CHIP_ERROR FactoryDataProvider::GetCertificationDeclaration(MutableByteSpan & outBuffer) |
| { |
| #if CONFIG_BOUFFALOLAB_FACTORY_DATA_ENABLE |
| int len = 0; |
| |
| len = mfd_getCd(outBuffer.data(), outBuffer.size()); |
| if (len > 0) |
| { |
| outBuffer.reduce_size(len); |
| return CHIP_NO_ERROR; |
| } |
| else if (0 == len) |
| { |
| return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND; |
| } |
| |
| return CHIP_ERROR_BUFFER_TOO_SMALL; |
| #else |
| |
| static const unsigned char Chip_Test_CD_130D_f001_der[] = { |
| 0x30, 0x81, 0xe9, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x07, 0x02, 0xa0, 0x81, 0xdb, 0x30, 0x81, 0xd8, |
| 0x02, 0x01, 0x03, 0x31, 0x0d, 0x30, 0x0b, 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x01, 0x30, 0x45, |
| 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x07, 0x01, 0xa0, 0x38, 0x04, 0x36, 0x15, 0x24, 0x00, 0x01, 0x25, |
| 0x01, 0x0d, 0x13, 0x36, 0x02, 0x05, 0x01, 0xf0, 0x18, 0x25, 0x03, 0x34, 0x12, 0x2c, 0x04, 0x13, 0x5a, 0x49, 0x47, 0x32, |
| 0x30, 0x31, 0x34, 0x31, 0x5a, 0x42, 0x33, 0x33, 0x30, 0x30, 0x30, 0x31, 0x2d, 0x32, 0x34, 0x24, 0x05, 0x00, 0x24, 0x06, |
| 0x00, 0x25, 0x07, 0x76, 0x98, 0x24, 0x08, 0x00, 0x18, 0x31, 0x7d, 0x30, 0x7b, 0x02, 0x01, 0x03, 0x80, 0x14, 0x62, 0xfa, |
| 0x82, 0x33, 0x59, 0xac, 0xfa, 0xa9, 0x96, 0x3e, 0x1c, 0xfa, 0x14, 0x0a, 0xdd, 0xf5, 0x04, 0xf3, 0x71, 0x60, 0x30, 0x0b, |
| 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x01, 0x30, 0x0a, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, |
| 0x04, 0x03, 0x02, 0x04, 0x47, 0x30, 0x45, 0x02, 0x21, 0x00, 0xd9, 0x91, 0xc9, 0xce, 0xaf, 0x8e, 0x81, 0x56, 0x10, 0x63, |
| 0x1d, 0x1d, 0x69, 0x3d, 0x0c, 0xbb, 0xb6, 0x17, 0x6e, 0x0b, 0x91, 0xba, 0x7b, 0x23, 0x57, 0xdc, 0x50, 0x80, 0x23, 0xc9, |
| 0x8e, 0xd0, 0x02, 0x20, 0x34, 0x5d, 0xeb, 0xd7, 0x38, 0xca, 0x8f, 0xfb, 0xa8, 0x4e, 0x8b, 0xe9, 0x5b, 0x66, 0x8b, 0x15, |
| 0xb9, 0x0a, 0x9a, 0xf2, 0x11, 0x82, 0x0a, 0x7a, 0xf2, 0x9f, 0x3b, 0xdd, 0xd8, 0x15, 0x51, 0x07 |
| }; |
| |
| ReturnErrorOnFailure(CopySpanToMutableSpan(ByteSpan(Chip_Test_CD_130D_f001_der), outBuffer)); |
| |
| return CHIP_NO_ERROR; |
| #endif |
| } |
| |
| CHIP_ERROR FactoryDataProvider::GetFirmwareInformation(MutableByteSpan & out_firmware_info_buffer) |
| { |
| out_firmware_info_buffer.reduce_size(0); |
| |
| return CHIP_NO_ERROR; |
| } |
| |
| CHIP_ERROR FactoryDataProvider::GetDeviceAttestationCert(MutableByteSpan & outBuffer) |
| { |
| #if CONFIG_BOUFFALOLAB_FACTORY_DATA_ENABLE |
| int len = 0; |
| |
| len = mfd_getDacCert(outBuffer.data(), outBuffer.size()); |
| if (len > 0) |
| { |
| outBuffer.reduce_size(len); |
| return CHIP_NO_ERROR; |
| } |
| else if (0 == len) |
| { |
| return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND; |
| } |
| |
| return CHIP_ERROR_BUFFER_TOO_SMALL; |
| #else |
| static const uint8_t Dac_Cert_Array[] = { |
| 0x30, 0x82, 0x01, 0xd0, 0x30, 0x82, 0x01, 0x76, 0xa0, 0x03, 0x02, 0x01, 0x02, 0x02, 0x08, 0x68, 0xa3, 0xb6, 0x6e, 0x27, |
| 0x6b, 0x5b, 0x29, 0x30, 0x0a, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x04, 0x03, 0x02, 0x30, 0x30, 0x31, 0x18, 0x30, |
| 0x16, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x0f, 0x4d, 0x61, 0x74, 0x74, 0x65, 0x72, 0x20, 0x54, 0x65, 0x73, 0x74, 0x20, |
| 0x50, 0x41, 0x49, 0x31, 0x14, 0x30, 0x12, 0x06, 0x0a, 0x2b, 0x06, 0x01, 0x04, 0x01, 0x82, 0xa2, 0x7c, 0x02, 0x01, 0x0c, |
| 0x04, 0x31, 0x33, 0x30, 0x44, 0x30, 0x20, 0x17, 0x0d, 0x32, 0x31, 0x30, 0x36, 0x32, 0x38, 0x31, 0x34, 0x32, 0x33, 0x34, |
| 0x33, 0x5a, 0x18, 0x0f, 0x39, 0x39, 0x39, 0x39, 0x31, 0x32, 0x33, 0x31, 0x32, 0x33, 0x35, 0x39, 0x35, 0x39, 0x5a, 0x30, |
| 0x48, 0x31, 0x1a, 0x30, 0x18, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x11, 0x4d, 0x61, 0x74, 0x74, 0x65, 0x72, 0x20, 0x54, |
| 0x65, 0x73, 0x74, 0x20, 0x44, 0x41, 0x43, 0x20, 0x30, 0x31, 0x14, 0x30, 0x12, 0x06, 0x0a, 0x2b, 0x06, 0x01, 0x04, 0x01, |
| 0x82, 0xa2, 0x7c, 0x02, 0x01, 0x0c, 0x04, 0x31, 0x33, 0x30, 0x44, 0x31, 0x14, 0x30, 0x12, 0x06, 0x0a, 0x2b, 0x06, 0x01, |
| 0x04, 0x01, 0x82, 0xa2, 0x7c, 0x02, 0x02, 0x0c, 0x04, 0x46, 0x30, 0x30, 0x31, 0x30, 0x59, 0x30, 0x13, 0x06, 0x07, 0x2a, |
| 0x86, 0x48, 0xce, 0x3d, 0x02, 0x01, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x03, 0x01, 0x07, 0x03, 0x42, 0x00, 0x04, |
| 0xd8, 0x19, 0x93, 0xac, 0xf1, 0xc8, 0x63, 0xbb, 0x04, 0x2b, 0x8c, 0x2e, 0x4d, 0xe4, 0x08, 0x39, 0x4f, 0xf9, 0x3e, 0xa3, |
| 0x89, 0x19, 0x96, 0x8c, 0x22, 0xa1, 0x0f, 0xeb, 0x4c, 0x20, 0x2a, 0x8a, 0x12, 0xff, 0xe4, 0xe6, 0x09, 0x4f, 0x13, 0x4b, |
| 0xa8, 0x35, 0x53, 0x2f, 0xa4, 0x9d, 0x8e, 0x79, 0x8c, 0x07, 0x01, 0x5c, 0x73, 0xff, 0x0d, 0x1c, 0x34, 0xfe, 0x14, 0x7f, |
| 0xbe, 0xc6, 0x70, 0xf8, 0xa3, 0x60, 0x30, 0x5e, 0x30, 0x0c, 0x06, 0x03, 0x55, 0x1d, 0x13, 0x01, 0x01, 0xff, 0x04, 0x02, |
| 0x30, 0x00, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x1d, 0x0f, 0x01, 0x01, 0xff, 0x04, 0x04, 0x03, 0x02, 0x07, 0x80, 0x30, 0x1d, |
| 0x06, 0x03, 0x55, 0x1d, 0x0e, 0x04, 0x16, 0x04, 0x14, 0x63, 0x9f, 0xbd, 0x91, 0x8c, 0x90, 0xed, 0x7a, 0xbf, 0x64, 0xcd, |
| 0xe8, 0x2e, 0x13, 0x10, 0x8e, 0xee, 0x5d, 0x6f, 0x8e, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x1d, 0x23, 0x04, 0x18, 0x30, 0x16, |
| 0x80, 0x14, 0x3a, 0xb2, 0xfa, 0x06, 0x27, 0xcc, 0x4a, 0xdc, 0x84, 0xac, 0x9c, 0x95, 0x1e, 0x8c, 0x8f, 0xdc, 0x4c, 0x0d, |
| 0xec, 0x01, 0x30, 0x0a, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x04, 0x03, 0x02, 0x03, 0x48, 0x00, 0x30, 0x45, 0x02, |
| 0x21, 0x00, 0xd6, 0xc3, 0xab, 0x6d, 0xbd, 0xd0, 0xa2, 0x45, 0xbc, 0xcf, 0xb7, 0x2d, 0x6f, 0x5e, 0xd1, 0xbe, 0xd7, 0xd4, |
| 0xea, 0xca, 0x9e, 0xf2, 0xa1, 0x09, 0x77, 0xc3, 0x43, 0xa2, 0x29, 0x67, 0x63, 0x3d, 0x02, 0x20, 0x2b, 0xb8, 0x39, 0xf8, |
| 0x31, 0xeb, 0x83, 0x31, 0xe2, 0x31, 0xeb, 0xd2, 0x5c, 0x82, 0xe4, 0xb7, 0x14, 0xfd, 0x62, 0x97, 0x1f, 0x64, 0xff, 0x51, |
| 0x43, 0x83, 0xb4, 0xa9, 0x19, 0x6f, 0x96, 0xcf |
| }; |
| |
| ReturnErrorOnFailure(CopySpanToMutableSpan(ByteSpan(Dac_Cert_Array), outBuffer)); |
| |
| return CHIP_NO_ERROR; |
| #endif |
| } |
| |
| CHIP_ERROR FactoryDataProvider::GetProductAttestationIntermediateCert(MutableByteSpan & outBuffer) |
| { |
| #if CONFIG_BOUFFALOLAB_FACTORY_DATA_ENABLE |
| int len = 0; |
| |
| len = mfd_getPaiCert(outBuffer.data(), outBuffer.size()); |
| if (len > 0) |
| { |
| outBuffer.reduce_size(len); |
| return CHIP_NO_ERROR; |
| } |
| else if (0 == len) |
| { |
| return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND; |
| } |
| |
| return CHIP_ERROR_BUFFER_TOO_SMALL; |
| #else |
| static const uint8_t Pai_Cert_Array[] = { |
| 0x30, 0x82, 0x01, 0xa7, 0x30, 0x82, 0x01, 0x4e, 0xa0, 0x03, 0x02, 0x01, 0x02, 0x02, 0x08, 0x01, 0x0f, 0x96, 0xa1, 0x42, |
| 0x5c, 0xe7, 0x0c, 0x30, 0x0a, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x04, 0x03, 0x02, 0x30, 0x1a, 0x31, 0x18, 0x30, |
| 0x16, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x0f, 0x4d, 0x61, 0x74, 0x74, 0x65, 0x72, 0x20, 0x54, 0x65, 0x73, 0x74, 0x20, |
| 0x50, 0x41, 0x41, 0x30, 0x20, 0x17, 0x0d, 0x32, 0x31, 0x30, 0x36, 0x32, 0x38, 0x31, 0x34, 0x32, 0x33, 0x34, 0x33, 0x5a, |
| 0x18, 0x0f, 0x39, 0x39, 0x39, 0x39, 0x31, 0x32, 0x33, 0x31, 0x32, 0x33, 0x35, 0x39, 0x35, 0x39, 0x5a, 0x30, 0x30, 0x31, |
| 0x18, 0x30, 0x16, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x0f, 0x4d, 0x61, 0x74, 0x74, 0x65, 0x72, 0x20, 0x54, 0x65, 0x73, |
| 0x74, 0x20, 0x50, 0x41, 0x49, 0x31, 0x14, 0x30, 0x12, 0x06, 0x0a, 0x2b, 0x06, 0x01, 0x04, 0x01, 0x82, 0xa2, 0x7c, 0x02, |
| 0x01, 0x0c, 0x04, 0x31, 0x33, 0x30, 0x44, 0x30, 0x59, 0x30, 0x13, 0x06, 0x07, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x02, 0x01, |
| 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x03, 0x01, 0x07, 0x03, 0x42, 0x00, 0x04, 0xdb, 0xbe, 0xac, 0xd5, 0xf3, 0xd6, |
| 0x32, 0x36, 0x04, 0x00, 0xe0, 0xa1, 0x16, 0x8d, 0xbf, 0x0c, 0x74, 0x8f, 0xdb, 0xd7, 0x03, 0x7f, 0x8c, 0x4e, 0x65, 0x58, |
| 0x27, 0x2f, 0xfa, 0x2d, 0x64, 0x61, 0x4e, 0xe5, 0x72, 0xb8, 0xa5, 0x87, 0x8c, 0x15, 0xc7, 0x25, 0x55, 0x47, 0xc4, 0xc9, |
| 0x62, 0xda, 0xd7, 0x02, 0x64, 0xd2, 0x84, 0x2d, 0xe8, 0x2d, 0xf1, 0x69, 0xcb, 0x56, 0x42, 0x86, 0xf8, 0x55, 0xa3, 0x66, |
| 0x30, 0x64, 0x30, 0x12, 0x06, 0x03, 0x55, 0x1d, 0x13, 0x01, 0x01, 0xff, 0x04, 0x08, 0x30, 0x06, 0x01, 0x01, 0xff, 0x02, |
| 0x01, 0x00, 0x30, 0x0e, 0x06, 0x03, 0x55, 0x1d, 0x0f, 0x01, 0x01, 0xff, 0x04, 0x04, 0x03, 0x02, 0x01, 0x06, 0x30, 0x1d, |
| 0x06, 0x03, 0x55, 0x1d, 0x0e, 0x04, 0x16, 0x04, 0x14, 0x3a, 0xb2, 0xfa, 0x06, 0x27, 0xcc, 0x4a, 0xdc, 0x84, 0xac, 0x9c, |
| 0x95, 0x1e, 0x8c, 0x8f, 0xdc, 0x4c, 0x0d, 0xec, 0x01, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x1d, 0x23, 0x04, 0x18, 0x30, 0x16, |
| 0x80, 0x14, 0x78, 0x5c, 0xe7, 0x05, 0xb8, 0x6b, 0x8f, 0x4e, 0x6f, 0xc7, 0x93, 0xaa, 0x60, 0xcb, 0x43, 0xea, 0x69, 0x68, |
| 0x82, 0xd5, 0x30, 0x0a, 0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x04, 0x03, 0x02, 0x03, 0x47, 0x00, 0x30, 0x44, 0x02, |
| 0x20, 0x0f, 0x12, 0x2f, 0x8c, 0x83, 0xab, 0xdd, 0x35, 0x53, 0xbc, 0xcd, 0xe5, 0xec, 0x2d, 0x84, 0x99, 0x24, 0xb5, 0xe0, |
| 0x1a, 0x54, 0x45, 0x37, 0x78, 0xba, 0x88, 0xa8, 0x51, 0x18, 0xf8, 0x0e, 0x05, 0x02, 0x20, 0x59, 0x84, 0x16, 0xe1, 0xd1, |
| 0xee, 0x5e, 0xc6, 0x50, 0xcd, 0x5d, 0x58, 0x47, 0xb8, 0x10, 0x82, 0xa9, 0xa2, 0x2f, 0x4f, 0x31, 0x7e, 0xc7, 0x5d, 0xb6, |
| 0x6c, 0xc9, 0xc5, 0x70, 0xb8, 0x1e, 0xd8 |
| }; |
| |
| ReturnErrorOnFailure(CopySpanToMutableSpan(ByteSpan(Pai_Cert_Array), outBuffer)); |
| |
| return CHIP_NO_ERROR; |
| #endif |
| } |
| |
| CHIP_ERROR FactoryDataProvider::SignWithDeviceAttestationKey(const ByteSpan & messageToSign, MutableByteSpan & outSignBuffer) |
| { |
| Crypto::P256ECDSASignature signature; |
| Crypto::P256Keypair keypair; |
| chip::Crypto::P256PublicKey dacPublicKey; |
| |
| if (outSignBuffer.size() < signature.Capacity()) |
| { |
| return CHIP_ERROR_BUFFER_TOO_SMALL; |
| } |
| |
| #if CONFIG_BOUFFALOLAB_FACTORY_DATA_ENABLE |
| |
| uint32_t dacCertSize = 0, dacPrivateKeySize = 0; |
| uint8_t * pDacCertPtr = mfd_getDacCertPtr(&dacCertSize); |
| uint8_t * pDacPrivateKeyPtr = mfd_getDacPrivateKeyPtr(&dacPrivateKeySize); |
| |
| if (NULL == pDacCertPtr || 0 == dacCertSize || NULL == pDacPrivateKeyPtr || 0 == dacPrivateKeySize) |
| { |
| outSignBuffer.reduce_size(0); |
| return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND; |
| } |
| |
| ByteSpan dacCert(pDacCertPtr, dacCertSize); |
| ByteSpan dacPrivateKey(pDacPrivateKeyPtr, dacPrivateKeySize); |
| |
| #else |
| static const uint8_t Dac_PrivateKey_Array[] = { 0x65, 0x11, 0x78, 0x2e, 0xf7, 0xcd, 0x30, 0x59, 0xbd, 0x3a, 0xdd, |
| 0x44, 0x6f, 0xc5, 0xdd, 0x92, 0xe5, 0xd8, 0x3c, 0x56, 0x9d, 0x67, |
| 0x7a, 0x29, 0xc7, 0xe9, 0xa7, 0x8f, 0x67, 0xc5, 0x5f, 0xf2 }; |
| |
| uint8_t dac_cert_array[Credentials::kMaxDERCertLength]; |
| uint8_t dac_cert_private_key_array[sizeof(Dac_PrivateKey_Array)]; |
| MutableByteSpan dacCert(dac_cert_array, Credentials::kMaxDERCertLength), |
| dacPrivateKey(dac_cert_private_key_array, sizeof(dac_cert_private_key_array)); |
| |
| ReturnErrorOnFailure(CopySpanToMutableSpan(ByteSpan(Dac_PrivateKey_Array), dacPrivateKey)); |
| ReturnErrorOnFailure(GetDeviceAttestationCert(dacCert)); |
| |
| #endif |
| |
| ReturnErrorOnFailure(chip::Crypto::ExtractPubkeyFromX509Cert(dacCert, dacPublicKey)); |
| |
| ReturnErrorOnFailure(LoadKeypairFromRaw(dacPrivateKey, ByteSpan(dacPublicKey.Bytes(), dacPublicKey.Length()), keypair)); |
| ReturnErrorOnFailure(keypair.ECDSA_sign_msg(messageToSign.data(), messageToSign.size(), signature)); |
| |
| ReturnErrorOnFailure(CopySpanToMutableSpan(ByteSpan(signature.Bytes(), signature.Length()), outSignBuffer)); |
| |
| return CHIP_NO_ERROR; |
| } |
| |
| CHIP_ERROR FactoryDataProvider::GetSetupDiscriminator(uint16_t & setupDiscriminator) |
| { |
| #if CONFIG_BOUFFALOLAB_FACTORY_DATA_ENABLE |
| int len = 0; |
| |
| len = mfd_getDiscriminator((uint8_t *) &setupDiscriminator, sizeof(setupDiscriminator)); |
| if (len > 0) |
| { |
| setupDiscriminator = 0xfff & setupDiscriminator; |
| return CHIP_NO_ERROR; |
| } |
| else if (0 == len) |
| { |
| return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND; |
| } |
| |
| return CHIP_ERROR_BUFFER_TOO_SMALL; |
| #else |
| setupDiscriminator = 3840; |
| |
| return CHIP_NO_ERROR; |
| #endif |
| } |
| |
| CHIP_ERROR FactoryDataProvider::SetSetupDiscriminator(uint16_t setupDiscriminator) |
| { |
| return CHIP_ERROR_NOT_IMPLEMENTED; |
| } |
| |
| CHIP_ERROR FactoryDataProvider::GetSpake2pIterationCount(uint32_t & iterationCount) |
| { |
| #if CONFIG_BOUFFALOLAB_FACTORY_DATA_ENABLE |
| int len = 0; |
| |
| len = mfd_getSapke2It((uint8_t *) &iterationCount, sizeof(iterationCount)); |
| if (len > 0) |
| { |
| return CHIP_NO_ERROR; |
| } |
| else if (0 == len) |
| { |
| return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND; |
| } |
| |
| return CHIP_ERROR_BUFFER_TOO_SMALL; |
| #else |
| iterationCount = 1000; |
| |
| return CHIP_NO_ERROR; |
| #endif |
| } |
| |
| CHIP_ERROR FactoryDataProvider::GetSpake2pSalt(MutableByteSpan & saltBuf) |
| { |
| #if CONFIG_BOUFFALOLAB_FACTORY_DATA_ENABLE |
| int len = 0; |
| |
| len = mfd_getSapke2Salt(saltBuf.data(), saltBuf.size()); |
| if (len > 0) |
| { |
| saltBuf.reduce_size(len); |
| return CHIP_NO_ERROR; |
| } |
| else if (0 == len) |
| { |
| return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND; |
| } |
| |
| return CHIP_ERROR_BUFFER_TOO_SMALL; |
| #else |
| static const char spake2pSalt[] = "U1BBS0UyUCBLZXkgU2FsdA=="; |
| uint32_t aSpake2pSaltLen; |
| |
| if (!utils_base64decode((const uint8_t *) spake2pSalt, sizeof(spake2pSalt) - 1, saltBuf.size(), saltBuf.data(), |
| &aSpake2pSaltLen)) |
| { |
| return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND; |
| } |
| |
| saltBuf = MutableByteSpan(saltBuf.data(), aSpake2pSaltLen); |
| |
| return CHIP_NO_ERROR; |
| #endif |
| } |
| |
| CHIP_ERROR FactoryDataProvider::GetSpake2pVerifier(MutableByteSpan & verifierBuf, size_t & verifierLen) |
| { |
| #if CONFIG_BOUFFALOLAB_FACTORY_DATA_ENABLE |
| int len = 0; |
| |
| len = mfd_getSapke2Verifier(verifierBuf.data(), verifierBuf.size()); |
| if (len > 0) |
| { |
| verifierLen = len; |
| verifierBuf.reduce_size(len); |
| return CHIP_NO_ERROR; |
| } |
| else if (0 == len) |
| { |
| return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND; |
| } |
| |
| return CHIP_ERROR_BUFFER_TOO_SMALL; |
| #else |
| static const char spake2pVerifier[] = "jdf0KbjmAwujViR8WckvvklJzE0UL+uIOiIjTtb3a5kE/" |
| "WdbVWhmDFSSjLqFhiiCILxXQ4NVO3YBWTdkERnTlXbFmx+T/32FMRpZLPz8yqFXyALytJW7ZJfArBz0/CP9hA=="; |
| uint32_t aSpake2pVerifierLen; |
| |
| if (!utils_base64decode((const uint8_t *) spake2pVerifier, sizeof(spake2pVerifier) - 1, verifierBuf.size(), verifierBuf.data(), |
| &aSpake2pVerifierLen)) |
| { |
| return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND; |
| } |
| |
| verifierBuf = MutableByteSpan(verifierBuf.data(), aSpake2pVerifierLen); |
| verifierLen = aSpake2pVerifierLen; |
| |
| return CHIP_NO_ERROR; |
| #endif |
| } |
| |
| CHIP_ERROR FactoryDataProvider::GetSetupPasscode(uint32_t & setupPasscode) |
| { |
| #if CONFIG_BOUFFALOLAB_FACTORY_DATA_ENABLE |
| int len = 0; |
| |
| len = mfd_getPasscode((uint8_t *) &setupPasscode, sizeof(setupPasscode)); |
| if (len > 0) |
| { |
| return CHIP_NO_ERROR; |
| } |
| else if (0 == len) |
| { |
| return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND; |
| } |
| |
| return CHIP_ERROR_BUFFER_TOO_SMALL; |
| #else |
| setupPasscode = 49808401; |
| return CHIP_NO_ERROR; |
| #endif |
| } |
| |
| CHIP_ERROR FactoryDataProvider::SetSetupPasscode(uint32_t setupPasscode) |
| { |
| return CHIP_ERROR_NOT_IMPLEMENTED; |
| } |
| |
| CHIP_ERROR FactoryDataProvider::GetVendorName(char * buf, size_t bufSize) |
| { |
| #if CONFIG_BOUFFALOLAB_FACTORY_DATA_ENABLE |
| int len = 0; |
| |
| len = mfd_getVendorName(buf, bufSize); |
| if (len > 0) |
| { |
| buf[len] = 0; |
| return CHIP_NO_ERROR; |
| } |
| else if (0 == len) |
| { |
| return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND; |
| } |
| |
| return CHIP_ERROR_BUFFER_TOO_SMALL; |
| #else |
| static const char vendorName[] = "Bouffalo Lab"; |
| strncpy(buf, vendorName, bufSize); |
| |
| return CHIP_NO_ERROR; |
| #endif |
| } |
| |
| CHIP_ERROR FactoryDataProvider::GetVendorId(uint16_t & vendorId) |
| { |
| #if CONFIG_BOUFFALOLAB_FACTORY_DATA_ENABLE |
| int len = 0; |
| |
| len = mfd_getVendorId((uint8_t *) &vendorId, sizeof(vendorId)); |
| if (len > 0) |
| { |
| return CHIP_NO_ERROR; |
| } |
| else if (0 == len) |
| { |
| return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND; |
| } |
| |
| return CHIP_ERROR_BUFFER_TOO_SMALL; |
| #else |
| vendorId = 0x130D; |
| return CHIP_NO_ERROR; |
| #endif |
| } |
| |
| CHIP_ERROR FactoryDataProvider::GetProductName(char * buf, size_t bufSize) |
| { |
| #if CONFIG_BOUFFALOLAB_FACTORY_DATA_ENABLE |
| int len = 0; |
| |
| len = mfd_getProductName(buf, bufSize); |
| if (len > 0) |
| { |
| buf[len] = 0; |
| return CHIP_NO_ERROR; |
| } |
| else if (0 == len) |
| { |
| return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND; |
| } |
| |
| return CHIP_ERROR_BUFFER_TOO_SMALL; |
| #else |
| strncpy(buf, CHIP_BLE_DEVICE_NAME, bufSize); |
| |
| return CHIP_NO_ERROR; |
| #endif |
| } |
| |
| CHIP_ERROR FactoryDataProvider::GetProductId(uint16_t & productId) |
| { |
| #if CONFIG_BOUFFALOLAB_FACTORY_DATA_ENABLE |
| int len = 0; |
| |
| len = mfd_getProductId((uint8_t *) &productId, sizeof(productId)); |
| if (len > 0) |
| { |
| return CHIP_NO_ERROR; |
| } |
| else if (0 == len) |
| { |
| return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND; |
| } |
| |
| return CHIP_ERROR_BUFFER_TOO_SMALL; |
| #else |
| productId = 0xf001; |
| |
| return CHIP_NO_ERROR; |
| #endif |
| } |
| |
| CHIP_ERROR FactoryDataProvider::GetPartNumber(char * buf, size_t bufSize) |
| { |
| #if CONFIG_BOUFFALOLAB_FACTORY_DATA_ENABLE |
| int len = 0; |
| |
| len = mfd_getPartNumber(buf, bufSize); |
| if (len > 0) |
| { |
| buf[len] = 0; |
| return CHIP_NO_ERROR; |
| } |
| else if (0 == len) |
| { |
| return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND; |
| } |
| |
| return CHIP_ERROR_BUFFER_TOO_SMALL; |
| #else |
| return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND; |
| #endif |
| } |
| |
| CHIP_ERROR FactoryDataProvider::GetProductURL(char * buf, size_t bufSize) |
| { |
| #if CONFIG_BOUFFALOLAB_FACTORY_DATA_ENABLE |
| int len = 0; |
| |
| len = mfd_getProductUrl(buf, bufSize); |
| if (len > 0) |
| { |
| buf[len] = 0; |
| return CHIP_NO_ERROR; |
| } |
| else if (0 == len) |
| { |
| return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND; |
| } |
| |
| return CHIP_ERROR_BUFFER_TOO_SMALL; |
| #else |
| return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND; |
| #endif |
| } |
| |
| CHIP_ERROR FactoryDataProvider::GetProductLabel(char * buf, size_t bufSize) |
| { |
| #if CONFIG_BOUFFALOLAB_FACTORY_DATA_ENABLE |
| int len = 0; |
| |
| len = mfd_getProductLabel(buf, bufSize); |
| if (len > 0) |
| { |
| buf[len] = 0; |
| return CHIP_NO_ERROR; |
| } |
| else if (0 == len) |
| { |
| return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND; |
| } |
| |
| return CHIP_ERROR_BUFFER_TOO_SMALL; |
| #else |
| return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND; |
| #endif |
| } |
| |
| CHIP_ERROR FactoryDataProvider::GetSerialNumber(char * buf, size_t bufSize) |
| { |
| #if CONFIG_BOUFFALOLAB_FACTORY_DATA_ENABLE |
| int len = 0; |
| |
| len = mfd_getSerialNumber(buf, bufSize); |
| if (len > 0) |
| { |
| buf[len] = 0; |
| return CHIP_NO_ERROR; |
| } |
| else if (0 == len) |
| { |
| return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND; |
| } |
| |
| return CHIP_ERROR_BUFFER_TOO_SMALL; |
| #else |
| strncpy(buf, CHIP_DEVICE_CONFIG_TEST_SERIAL_NUMBER, bufSize); |
| |
| return CHIP_NO_ERROR; |
| #endif |
| } |
| |
| CHIP_ERROR FactoryDataProvider::GetManufacturingDate(uint16_t & year, uint8_t & month, uint8_t & day) |
| { |
| #define OS_YEAR \ |
| ((((int) (__DATE__[7] - '0') * 10 + (int) (__DATE__[8] - '0')) * 10 + (int) (__DATE__[9] - '0')) * 10 + \ |
| (int) (__DATE__[10] - '0')) |
| |
| #define OS_MONTH \ |
| (__DATE__[2] == 'n' ? (__DATE__[1] == 'a' ? 1 : 6) \ |
| : __DATE__[2] == 'b' ? 2 \ |
| : __DATE__[2] == 'r' ? (__DATE__[0] == 'M' ? 3 : 4) \ |
| : __DATE__[2] == 'y' ? 5 \ |
| : __DATE__[2] == 'l' ? 7 \ |
| : __DATE__[2] == 'g' ? 8 \ |
| : __DATE__[2] == 'p' ? 9 \ |
| : __DATE__[2] == 't' ? 10 \ |
| : __DATE__[2] == 'v' ? 11 \ |
| : 12) |
| |
| #define OS_DAY ((__DATE__[4] == ' ' ? 0 : __DATE__[4] - '0') * 10 + (__DATE__[5] - '0')) |
| |
| #if CONFIG_BOUFFALOLAB_FACTORY_DATA_ENABLE |
| if (mfd_getManufacturingDate(&year, &month, &day)) |
| { |
| return CHIP_NO_ERROR; |
| } |
| #endif |
| |
| year = (uint16_t) OS_YEAR; |
| month = (uint8_t) OS_MONTH; |
| day = (uint8_t) OS_DAY; |
| |
| return CHIP_NO_ERROR; |
| } |
| |
| CHIP_ERROR FactoryDataProvider::GetHardwareVersion(uint16_t & hardwareVersion) |
| { |
| #if CONFIG_BOUFFALOLAB_FACTORY_DATA_ENABLE |
| int len = 0; |
| |
| len = mfd_getHardwareVersion((uint8_t *) &hardwareVersion, sizeof(hardwareVersion)); |
| if (len > 0) |
| { |
| return CHIP_NO_ERROR; |
| } |
| else if (0 == len) |
| { |
| return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND; |
| } |
| |
| return CHIP_ERROR_BUFFER_TOO_SMALL; |
| #else |
| hardwareVersion = CHIP_DEVICE_CONFIG_DEFAULT_DEVICE_HARDWARE_VERSION; |
| |
| return CHIP_NO_ERROR; |
| #endif |
| } |
| |
| CHIP_ERROR FactoryDataProvider::GetHardwareVersionString(char * buf, size_t bufSize) |
| { |
| #if CONFIG_BOUFFALOLAB_FACTORY_DATA_ENABLE |
| int len = 0; |
| len = mfd_getHardwareVersionString(buf, bufSize); |
| if (len > 0) |
| { |
| buf[len] = 0; |
| return CHIP_NO_ERROR; |
| } |
| else if (0 == len) |
| { |
| return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND; |
| } |
| |
| return CHIP_ERROR_BUFFER_TOO_SMALL; |
| #else |
| strncpy(buf, CHIP_DEVICE_CONFIG_DEFAULT_DEVICE_HARDWARE_VERSION_STRING, bufSize); |
| |
| return CHIP_NO_ERROR; |
| #endif |
| } |
| |
| CHIP_ERROR FactoryDataProvider::GetRotatingDeviceIdUniqueId(MutableByteSpan & uniqueIdSpan) |
| { |
| #if CONFIG_BOUFFALOLAB_FACTORY_DATA_ENABLE |
| int len = 0; |
| |
| len = mfd_getRotatingDeviceIdUniqueId(uniqueIdSpan.data(), uniqueIdSpan.size()); |
| if (len > 0) |
| { |
| return CHIP_NO_ERROR; |
| } |
| else if (0 == len) |
| { |
| return CHIP_ERROR_PERSISTED_STORAGE_VALUE_NOT_FOUND; |
| } |
| |
| return CHIP_ERROR_BUFFER_TOO_SMALL; |
| #else |
| constexpr uint8_t uniqueId[] = CHIP_DEVICE_CONFIG_ROTATING_DEVICE_ID_UNIQUE_ID; |
| |
| VerifyOrReturnValue(uniqueIdSpan.size() >= sizeof(uniqueId), CHIP_ERROR_INVALID_ARGUMENT); |
| |
| memcpy(uniqueIdSpan.data(), uniqueId, sizeof(uniqueId)); |
| uniqueIdSpan.reduce_size(sizeof(uniqueId)); |
| |
| return CHIP_NO_ERROR; |
| #endif |
| } |
| |
| } // namespace DeviceLayer |
| } // namespace chip |