| /* |
| * |
| * Copyright (c) 2021-2022 Project CHIP Authors |
| * Copyright (c) 2013-2017 Nest Labs, Inc. |
| * All rights reserved. |
| * |
| * 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. |
| */ |
| |
| /** |
| * @file |
| * This file defines the public API symbols, constants, and interfaces |
| * for the 'chip-cert' command line tool. |
| * |
| * The 'chip-cert' tool is a command line interface (CLI) utility |
| * used, primarily, for generating and manipulating CHIP |
| * certificate and private key material. |
| * |
| */ |
| |
| #pragma once |
| |
| #include <ctype.h> |
| #include <getopt.h> |
| #include <inttypes.h> |
| #include <limits.h> |
| #include <memory> |
| #include <stdint.h> |
| #include <stdio.h> |
| #include <string.h> |
| #include <unistd.h> |
| |
| #include <openssl/bn.h> |
| #include <openssl/crypto.h> |
| #include <openssl/err.h> |
| #include <openssl/evp.h> |
| #include <openssl/objects.h> |
| #include <openssl/pem.h> |
| #include <openssl/rand.h> |
| #include <openssl/x509v3.h> |
| |
| #include <CHIPVersion.h> |
| #include <credentials/CHIPCert.h> |
| #include <credentials/CHIPCertificateSet.h> |
| #include <crypto/CHIPCryptoPAL.h> |
| #include <lib/asn1/ASN1.h> |
| #include <lib/core/CHIPConfig.h> |
| #include <lib/core/CHIPCore.h> |
| #include <lib/core/CHIPSafeCasts.h> |
| #include <lib/support/Base64.h> |
| #include <lib/support/CHIPArgParser.hpp> |
| #include <lib/support/CHIPMem.h> |
| #include <lib/support/CodeUtils.h> |
| #include <lib/support/ErrorStr.h> |
| #include <lib/support/SafeInt.h> |
| #include <lib/support/TimeUtils.h> |
| |
| using chip::ASN1::OID; |
| |
| #ifndef CHIP_CONFIG_INTERNAL_FLAG_GENERATE_DA_TEST_CASES |
| #define CHIP_CONFIG_INTERNAL_FLAG_GENERATE_DA_TEST_CASES CHIP_CONFIG_TEST |
| #endif |
| |
| #ifndef CHIP_CONFIG_INTERNAL_FLAG_GENERATE_OP_CERT_TEST_CASES |
| #define CHIP_CONFIG_INTERNAL_FLAG_GENERATE_OP_CERT_TEST_CASES CHIP_CONFIG_TEST |
| #endif |
| |
| #define COPYRIGHT_STRING \ |
| "Copyright (c) 2021-2022 Project CHIP Authors. " \ |
| "Copyright (c) 2019 Google LLC. " \ |
| "Copyright (c) 2013-2017 Nest Labs, Inc. " \ |
| "All rights reserved.\n" |
| |
| enum |
| { |
| kCertValidDays_Undefined = 0, |
| kCertValidDays_NoWellDefinedExpiration = UINT32_MAX, |
| kPathLength_NotSpecified = -1, |
| }; |
| |
| enum CertFormat |
| { |
| kCertFormat_Unknown = 0, |
| kCertFormat_X509_DER, |
| kCertFormat_X509_PEM, |
| kCertFormat_X509_Hex, |
| kCertFormat_Chip_Raw, |
| kCertFormat_Chip_Base64, |
| kCertFormat_Chip_Hex, |
| |
| kCertFormat_Default = kCertFormat_Chip_Base64, |
| }; |
| |
| enum KeyFormat |
| { |
| kKeyFormat_Unknown = 0, |
| kKeyFormat_X509_DER, |
| kKeyFormat_X509_PEM, |
| kKeyFormat_X509_Hex, |
| kKeyFormat_X509_Pubkey_PEM, |
| kKeyFormat_Chip_Raw, |
| kKeyFormat_Chip_Base64, |
| kKeyFormat_Chip_Hex, |
| kKeyFormat_Chip_Pubkey_Raw, |
| kKeyFormat_Chip_Pubkey_Base64, |
| kKeyFormat_Chip_Pubkey_Hex, |
| |
| kKeyFormat_Default = kKeyFormat_Chip_Base64, |
| }; |
| |
| enum DataFormat |
| { |
| kDataFormat_Unknown = 0, |
| kDataFormat_Raw, |
| kDataFormat_Hex, |
| kDataFormat_Base64, |
| }; |
| |
| extern bool IsChipCertFormat(CertFormat certFormat); |
| extern bool IsX509PrivateKeyFormat(KeyFormat keyFormat); |
| extern bool IsChipPrivateKeyFormat(KeyFormat keyFormat); |
| extern bool IsPrivateKeyFormat(KeyFormat keyFormat); |
| extern bool IsChipPublicKeyFormat(KeyFormat keyFormat); |
| extern bool IsPublicKeyFormat(KeyFormat keyFormat); |
| |
| enum AttCertType |
| { |
| kAttCertType_NotSpecified = 0, /**< The attestation certificate type has not been specified. */ |
| kAttCertType_PAA, /**< Product Attestation Authority (PAA) Certificate. */ |
| kAttCertType_PAI, /**< Product Attestation Intermediate (PAI) Certificate. */ |
| kAttCertType_DAC, /**< Device Attestation Certificate (DAC). */ |
| }; |
| |
| struct FutureExtensionWithNID |
| { |
| int nid; |
| const char * info; |
| }; |
| |
| /** Certificate Error Flags |
| * |
| * By default all methods (if none of the class setters were used) return valid |
| * certificate configuration parameter as described in the spec. |
| * These parameters can be modified to inject errors into certificate structure. |
| */ |
| class CertStructConfig |
| { |
| public: |
| void EnableErrorTestCase() { mEnabled = true; } |
| void SetCertVersionWrong() { mFlags.Set(CertErrorFlags::kCertVersion); } |
| void SetSigAlgoWrong() { mFlags.Set(CertErrorFlags::kSigAlgo); } |
| void SetSubjectVIDMismatch() { mFlags.Set(CertErrorFlags::kSubjectVIDMismatch); } |
| void SetSubjectPIDMismatch() { mFlags.Set(CertErrorFlags::kSubjectPIDMismatch); } |
| void SetSigCurveWrong() { mFlags.Set(CertErrorFlags::kSigCurve); } |
| void SetPublicKeyError() { mFlags.Set(CertErrorFlags::kPublicKey); } |
| void SetExtensionBasicMissing() { mFlags.Set(CertErrorFlags::kExtBasicMissing); } |
| void SetExtensionBasicCriticalMissing() { mFlags.Set(CertErrorFlags::kExtBasicCriticalMissing); } |
| void SetExtensionBasicCriticalWrong() { mFlags.Set(CertErrorFlags::kExtBasicCriticalWrong); } |
| void SetExtensionBasicCAMissing() { mFlags.Set(CertErrorFlags::kExtBasicCAMissing); } |
| void SetExtensionBasicCAWrong() { mFlags.Set(CertErrorFlags::kExtBasicCAWrong); } |
| void SetExtensionBasicPathLenPresenceWrong() { mFlags.Set(CertErrorFlags::kExtBasicPathLenWrong); } |
| void SetExtensionBasicPathLen0() { mFlags.Set(CertErrorFlags::kExtBasicPathLen0); } |
| void SetExtensionBasicPathLen1() { mFlags.Set(CertErrorFlags::kExtBasicPathLen1); } |
| void SetExtensionBasicPathLen2() { mFlags.Set(CertErrorFlags::kExtBasicPathLen2); } |
| void SetExtensionKeyUsageMissing() { mFlags.Set(CertErrorFlags::kExtKeyUsageMissing); } |
| void SetExtensionKeyUsageCriticalMissing() { mFlags.Set(CertErrorFlags::kExtKeyUsageCriticalMissing); } |
| void SetExtensionKeyUsageCriticalWrong() { mFlags.Set(CertErrorFlags::kExtKeyUsageCriticalWrong); } |
| void SetExtensionKeyUsageDigitalSigWrong() { mFlags.Set(CertErrorFlags::kExtKeyUsageDigSig); } |
| void SetExtensionKeyUsageKeyCertSignWrong() { mFlags.Set(CertErrorFlags::kExtKeyUsageKeyCertSign); } |
| void SetExtensionKeyUsageCRLSignWrong() { mFlags.Set(CertErrorFlags::kExtKeyUsageCRLSign); } |
| void SetExtensionAKIDMissing() { mFlags.Set(CertErrorFlags::kExtAKIDMissing); } |
| void SetExtensionSKIDMissing() { mFlags.Set(CertErrorFlags::kExtSKIDMissing); } |
| void SetExtensionExtendedKeyUsagePresent() { mFlags.Set(CertErrorFlags::kExtExtendedKeyUsage); } |
| void SetExtensionAuthorityInfoAccessPresent() { mFlags.Set(CertErrorFlags::kExtAuthorityInfoAccess); } |
| void SetExtensionSubjectAltNamePresent() { mFlags.Set(CertErrorFlags::kExtSubjectAltName); } |
| void SetSignatureError() { mFlags.Set(CertErrorFlags::kSignature); } |
| |
| void SetCertOversized() { mFlags.Set(CertErrorFlags::kCertOversized); } |
| void SetSerialNumberMissing() { mFlags.Set(CertErrorFlags::kSerialNumberMissing); } |
| void SetIssuerMissing() { mFlags.Set(CertErrorFlags::kIssuerMissing); } |
| void SetValidityNotBeforeMissing() { mFlags.Set(CertErrorFlags::kValidityNotBeforeMissing); } |
| void SetValidityNotAfterMissing() { mFlags.Set(CertErrorFlags::kValidityNotAfterMissing); } |
| void SetValidityWrong() { mFlags.Set(CertErrorFlags::kValidityWrong); } |
| void SetSubjectMissing() { mFlags.Set(CertErrorFlags::kSubjectMissing); } |
| void SetSubjectNodeIdMissing() { mFlags.Set(CertErrorFlags::kSubjectNodeIdMissing); } |
| void SetSubjectNodeIdInvalid() { mFlags.Set(CertErrorFlags::kSubjectNodeIdInvalid); } |
| void SetSubjectNodeIdTwice() { mFlags.Set(CertErrorFlags::kSubjectNodeIdTwice); } |
| void SetSubjectFabricIdMissing() { mFlags.Set(CertErrorFlags::kSubjectFabricIdMissing); } |
| void SetSubjectFabricIdInvalid() { mFlags.Set(CertErrorFlags::kSubjectFabricIdInvalid); } |
| void SetSubjectFabricIdTwice() { mFlags.Set(CertErrorFlags::kSubjectFabricIdTwice); } |
| void SetSubjectFabricIdMismatch() { mFlags.Set(CertErrorFlags::kSubjectFabricIdMismatch); } |
| void SetSubjectCATInvalid() { mFlags.Set(CertErrorFlags::kSubjectCATInvalid); } |
| void SetExtensionExtendedKeyUsageMissing() { mFlags.Set(CertErrorFlags::kExtExtendedKeyUsageMissing); } |
| |
| bool IsErrorTestCaseEnabled() { return mEnabled; } |
| int GetCertVersion() { return (mEnabled && mFlags.Has(CertErrorFlags::kCertVersion)) ? 1 : 2; } |
| const EVP_MD * GetSignatureAlgorithmDER() |
| { |
| return (mEnabled && mFlags.Has(CertErrorFlags::kSigAlgo)) ? EVP_sha1() : EVP_sha256(); |
| } |
| uint8_t GetSignatureAlgorithmTLVEnum() |
| { |
| return (mEnabled && mFlags.Has(CertErrorFlags::kSigAlgo)) ? 0x02 |
| : GetOIDEnum(chip::ASN1:: |
| |
| kOID_SigAlgo_ECDSAWithSHA256); |
| } |
| bool IsSubjectVIDMismatch() { return (mEnabled && mFlags.Has(CertErrorFlags::kSubjectVIDMismatch)); } |
| bool IsSubjectPIDMismatch() { return (mEnabled && mFlags.Has(CertErrorFlags::kSubjectPIDMismatch)); } |
| bool IsSigCurveWrong() { return (mEnabled && mFlags.Has(CertErrorFlags::kSigCurve)); } |
| bool IsPublicKeyError() { return (mEnabled && mFlags.Has(CertErrorFlags::kPublicKey)); } |
| bool IsExtensionBasicPresent() { return (!mEnabled || !mFlags.Has(CertErrorFlags::kExtBasicMissing)); } |
| bool IsExtensionBasicCriticalPresent() { return (!mEnabled || !mFlags.Has(CertErrorFlags::kExtBasicCriticalMissing)); } |
| bool IsExtensionBasicCritical() { return (!mEnabled || !mFlags.Has(CertErrorFlags::kExtBasicCriticalWrong)); } |
| bool IsExtensionBasicCAPresent() { return (!mEnabled || !mFlags.Has(CertErrorFlags::kExtBasicCAMissing)); } |
| bool IsExtensionBasicCACorrect() { return (!mEnabled || !mFlags.Has(CertErrorFlags::kExtBasicCAWrong)); } |
| int GetExtensionBasicPathLenValue(AttCertType & attCertType) |
| { |
| if (mEnabled && mFlags.Has(CertErrorFlags::kExtBasicPathLen0)) |
| { |
| return 0; |
| } |
| if (mEnabled && mFlags.Has(CertErrorFlags::kExtBasicPathLen1)) |
| { |
| return 1; |
| } |
| if (mEnabled && mFlags.Has(CertErrorFlags::kExtBasicPathLen2)) |
| { |
| return 2; |
| } |
| if (mEnabled && mFlags.Has(CertErrorFlags::kExtBasicPathLenWrong)) |
| { |
| if (attCertType == kAttCertType_DAC) |
| { |
| return 0; |
| } |
| else |
| { |
| return IsExtensionBasicCAPresent() ? static_cast<int>(kPathLength_NotSpecified) : 2; |
| } |
| } |
| |
| // Correct Values: |
| if (attCertType == kAttCertType_DAC) |
| { |
| return IsExtensionBasicCAPresent() ? static_cast<int>(kPathLength_NotSpecified) : 0; |
| } |
| if (attCertType == kAttCertType_PAI) |
| { |
| return 0; |
| } |
| return 1; |
| } |
| bool IsExtensionBasicPathLenPresent() |
| { |
| return (mEnabled && |
| (mFlags.Has(CertErrorFlags::kExtBasicPathLenWrong) || mFlags.Has(CertErrorFlags::kExtBasicPathLen0) || |
| mFlags.Has(CertErrorFlags::kExtBasicPathLen1) || mFlags.Has(CertErrorFlags::kExtBasicPathLen2))); |
| } |
| int GetExtensionBasicPathLenValue(uint8_t & certType) |
| { |
| if (mFlags.Has(CertErrorFlags::kExtBasicPathLen0)) |
| { |
| return 0; |
| } |
| if (mFlags.Has(CertErrorFlags::kExtBasicPathLen1)) |
| { |
| return 1; |
| } |
| if (mFlags.Has(CertErrorFlags::kExtBasicPathLen2)) |
| { |
| return 2; |
| } |
| if (mFlags.Has(CertErrorFlags::kExtBasicPathLenWrong)) |
| { |
| if (certType == chip::Credentials::kCertType_Node) |
| { |
| return 2; |
| } |
| if (certType == chip::Credentials::kCertType_ICA) |
| { |
| return 1; |
| } |
| if (certType == chip::Credentials::kCertType_Root) |
| { |
| return 0; |
| } |
| } |
| return 0; |
| } |
| bool IsExtensionKeyUsagePresent() { return (!mEnabled || !mFlags.Has(CertErrorFlags::kExtKeyUsageMissing)); } |
| bool IsExtensionKeyUsageCriticalPresent() { return (!mEnabled || !mFlags.Has(CertErrorFlags::kExtKeyUsageCriticalMissing)); } |
| bool IsExtensionKeyUsageCritical() { return (!mEnabled || !mFlags.Has(CertErrorFlags::kExtKeyUsageCriticalWrong)); } |
| bool IsExtensionKeyUsageDigitalSigCorrect() { return (!mEnabled || !mFlags.Has(CertErrorFlags::kExtKeyUsageDigSig)); } |
| bool IsExtensionKeyUsageKeyCertSignCorrect() { return (!mEnabled || !mFlags.Has(CertErrorFlags::kExtKeyUsageKeyCertSign)); } |
| bool IsExtensionKeyUsageCRLSignCorrect() { return (!mEnabled || !mFlags.Has(CertErrorFlags::kExtKeyUsageCRLSign)); } |
| bool IsExtensionAKIDPresent() { return (!mEnabled || !mFlags.Has(CertErrorFlags::kExtAKIDMissing)); } |
| bool IsExtensionSKIDPresent() { return (!mEnabled || !mFlags.Has(CertErrorFlags::kExtSKIDMissing)); } |
| bool IsExtensionExtendedKeyUsagePresent() { return (mEnabled && mFlags.Has(CertErrorFlags::kExtExtendedKeyUsage)); } |
| bool IsExtensionAuthorityInfoAccessPresent() { return (mEnabled && mFlags.Has(CertErrorFlags::kExtAuthorityInfoAccess)); } |
| bool IsExtensionSubjectAltNamePresent() { return (mEnabled && mFlags.Has(CertErrorFlags::kExtSubjectAltName)); } |
| bool IsSignatureError() { return (mEnabled && mFlags.Has(CertErrorFlags::kSignature)); } |
| |
| bool IsCertOversized() { return (mEnabled && mFlags.Has(CertErrorFlags::kCertOversized)); } |
| uint32_t GetExtraCertLength() { return IsCertOversized() ? kExtraBufferLengthForOvesizedCert : 0; } |
| bool IsSerialNumberPresent() { return (!mEnabled || !mFlags.Has(CertErrorFlags::kSerialNumberMissing)); } |
| bool IsIssuerPresent() { return (!mEnabled || !mFlags.Has(CertErrorFlags::kIssuerMissing)); } |
| bool IsValidityNotBeforePresent() { return (!mEnabled || !mFlags.Has(CertErrorFlags::kValidityNotBeforeMissing)); } |
| bool IsValidityNotAfterPresent() { return (!mEnabled || !mFlags.Has(CertErrorFlags::kValidityNotAfterMissing)); } |
| bool IsValidityCorrect() { return (!mEnabled || !mFlags.Has(CertErrorFlags::kValidityWrong)); } |
| bool IsSubjectPresent() { return (!mEnabled || !mFlags.Has(CertErrorFlags::kSubjectMissing)); } |
| bool IsSubjectNodeIdPresent() { return (!mEnabled || !mFlags.Has(CertErrorFlags::kSubjectNodeIdMissing)); } |
| bool IsSubjectNodeIdValid() { return (!mEnabled || !mFlags.Has(CertErrorFlags::kSubjectNodeIdInvalid)); } |
| bool IsSubjectNodeIdRepeatsTwice() { return (mEnabled && mFlags.Has(CertErrorFlags::kSubjectNodeIdTwice)); } |
| bool IsSubjectFabricIdPresent() { return (!mEnabled || !mFlags.Has(CertErrorFlags::kSubjectFabricIdMissing)); } |
| bool IsSubjectFabricIdValid() { return (!mEnabled || !mFlags.Has(CertErrorFlags::kSubjectFabricIdInvalid)); } |
| bool IsSubjectFabricIdRepeatsTwice() { return (mEnabled && mFlags.Has(CertErrorFlags::kSubjectFabricIdTwice)); } |
| bool IsSubjectFabricIdMismatch() { return (mEnabled && mFlags.Has(CertErrorFlags::kSubjectFabricIdMismatch)); } |
| bool IsSubjectCATValid() { return (!mEnabled || !mFlags.Has(CertErrorFlags::kSubjectCATInvalid)); } |
| bool IsExtensionExtendedKeyUsageMissing() { return (mEnabled && mFlags.Has(CertErrorFlags::kExtExtendedKeyUsageMissing)); } |
| |
| static constexpr uint8_t kPublicKeyErrorByte = 20; |
| |
| private: |
| enum class CertErrorFlags : uint64_t |
| { |
| kCertVersion = 0x0000000000000001, |
| kSigAlgo = 0x0000000000000002, |
| kSubjectVIDMismatch = 0x0000000000000004, // DA specific |
| kSubjectPIDMismatch = 0x0000000000000008, // DA specific |
| kSigCurve = 0x0000000000000010, |
| kPublicKey = 0x0000000000000020, |
| kExtBasicMissing = 0x0000000000000040, |
| kExtBasicCriticalMissing = 0x0000000000000080, |
| kExtBasicCriticalWrong = 0x0000000000000100, |
| kExtBasicCAMissing = 0x0000000000000200, |
| kExtBasicCAWrong = 0x0000000000000400, |
| kExtBasicPathLenWrong = 0x0000000000000800, |
| kExtBasicPathLen0 = 0x0000000000001000, |
| kExtBasicPathLen1 = 0x0000000000002000, |
| kExtBasicPathLen2 = 0x0000000000004000, |
| kExtKeyUsageMissing = 0x0000000000008000, |
| kExtKeyUsageCriticalMissing = 0x0000000000010000, |
| kExtKeyUsageCriticalWrong = 0x0000000000020000, |
| kExtKeyUsageDigSig = 0x0000000000040000, |
| kExtKeyUsageKeyCertSign = 0x0000000000080000, |
| kExtKeyUsageCRLSign = 0x0000000000100000, |
| kExtAKIDMissing = 0x0000000000200000, |
| kExtSKIDMissing = 0x0000000000400000, |
| kExtExtendedKeyUsage = 0x0000000000800000, // DA specific |
| kExtAuthorityInfoAccess = 0x0000000001000000, // DA specific |
| kExtSubjectAltName = 0x0000000002000000, // DA specific |
| kSignature = 0x0000000004000000, |
| |
| // Op Cert Specific Flags: |
| kCertOversized = 0x0000000100000000, |
| kSerialNumberMissing = 0x0000000200000000, |
| kIssuerMissing = 0x0000000400000000, |
| kValidityNotBeforeMissing = 0x0000000800000000, |
| kValidityNotAfterMissing = 0x0000001000000000, |
| kValidityWrong = 0x0000002000000000, |
| kSubjectMissing = 0x0000004000000000, |
| kSubjectNodeIdMissing = 0x0000008000000000, |
| kSubjectNodeIdInvalid = 0x0000010000000000, |
| kSubjectNodeIdTwice = 0x0000020000000000, |
| kSubjectFabricIdMissing = 0x0000040000000000, |
| kSubjectFabricIdInvalid = 0x0000080000000000, |
| kSubjectFabricIdTwice = 0x0000100000000000, |
| kSubjectFabricIdMismatch = 0x0000200000000000, |
| kSubjectCATInvalid = 0x0000400000000000, |
| kExtExtendedKeyUsageMissing = 0x0000800000000000, |
| }; |
| |
| static constexpr uint32_t kExtraBufferLengthForOvesizedCert = 300; |
| |
| bool mEnabled = false; |
| chip::BitFlags<CertErrorFlags> mFlags; |
| }; |
| |
| class ToolChipDN : public chip::Credentials::ChipDN |
| { |
| public: |
| bool SetCertName(X509_NAME * name) const; |
| bool SetCertSubjectDN(X509 * cert) const { return SetCertName(X509_get_subject_name(cert)); }; |
| bool SetCertIssuerDN(X509 * cert) const { return SetCertName(X509_get_issuer_name(cert)); }; |
| bool HasAttr(chip::ASN1::OID oid) const; |
| void PrintDN(FILE * file, const char * name) const; |
| }; |
| |
| extern bool Cmd_GenCD(int argc, char * argv[]); |
| extern bool Cmd_GenCert(int argc, char * argv[]); |
| extern bool Cmd_ConvertCert(int argc, char * argv[]); |
| extern bool Cmd_ConvertKey(int argc, char * argv[]); |
| extern bool Cmd_ResignCert(int argc, char * argv[]); |
| extern bool Cmd_ValidateAttCert(int argc, char * argv[]); |
| extern bool Cmd_ValidateCert(int argc, char * argv[]); |
| extern bool Cmd_PrintCert(int argc, char * argv[]); |
| extern bool Cmd_PrintCD(int argc, char * argv[]); |
| extern bool Cmd_GenAttCert(int argc, char * argv[]); |
| |
| extern bool ReadCert(const char * fileNameOrStr, X509 * cert); |
| extern bool ReadCert(const char * fileNameOrStr, X509 * cert, CertFormat & origCertFmt); |
| extern bool ReadCertDER(const char * fileNameOrStr, chip::MutableByteSpan & cert); |
| extern bool LoadChipCert(const char * fileNameOrStr, bool isTrused, chip::Credentials::ChipCertificateSet & certSet, |
| chip::MutableByteSpan & chipCert); |
| |
| extern bool WriteCert(const char * fileName, X509 * cert, CertFormat certFmt); |
| extern bool WriteChipCert(const char * fileName, const chip::ByteSpan & cert, CertFormat certFmt); |
| |
| extern bool MakeCert(uint8_t certType, const ToolChipDN * subjectDN, X509 * caCert, EVP_PKEY * caKey, const struct tm & validFrom, |
| uint32_t validDays, int pathLen, const FutureExtensionWithNID * futureExts, uint8_t futureExtsCount, |
| X509 * newCert, EVP_PKEY * newKey, CertStructConfig & certConfig); |
| extern CHIP_ERROR MakeCertChipTLV(uint8_t certType, const ToolChipDN * subjectDN, X509 * caCert, EVP_PKEY * caKey, |
| const struct tm & validFrom, uint32_t validDays, int pathLen, |
| const FutureExtensionWithNID * futureExts, uint8_t futureExtsCount, X509 * x509Cert, |
| EVP_PKEY * newKey, CertStructConfig & certConfig, chip::MutableByteSpan & chipCert); |
| extern bool ResignCert(X509 * cert, X509 * caCert, EVP_PKEY * caKey); |
| |
| extern bool MakeAttCert(AttCertType attCertType, const char * subjectCN, uint16_t subjectVID, uint16_t subjectPID, |
| bool encodeVIDandPIDasCN, X509 * caCert, EVP_PKEY * caKey, const struct tm & validFrom, uint32_t validDays, |
| X509 * newCert, EVP_PKEY * newKey, CertStructConfig & certConfig); |
| extern bool GenerateKeyPair(EVP_PKEY * key); |
| extern bool GenerateKeyPair_Secp256k1(EVP_PKEY * key); |
| extern bool ReadKey(const char * fileNameOrStr, std::unique_ptr<EVP_PKEY, void (*)(EVP_PKEY *)> & key, |
| bool ignorErrorIfUnsupportedCurve = false); |
| extern bool WriteKey(const char * fileName, EVP_PKEY * key, KeyFormat keyFmt); |
| extern bool SerializeKeyPair(EVP_PKEY * key, chip::Crypto::P256SerializedKeypair & serializedKeypair); |
| |
| extern bool X509ToChipCert(X509 * cert, chip::MutableByteSpan & chipCert); |
| |
| extern bool InitOpenSSL(); |
| extern bool Base64Encode(const uint8_t * inData, uint32_t inDataLen, uint8_t * outBuf, uint32_t outBufSize, uint32_t & outDataLen); |
| extern bool Base64Decode(const uint8_t * inData, uint32_t inDataLen, uint8_t * outBuf, uint32_t outBufSize, uint32_t & outDataLen); |
| extern bool IsBase64String(const char * str, uint32_t strLen); |
| extern bool ContainsPEMMarker(const char * marker, const uint8_t * data, uint32_t dataLen); |
| extern bool ParseDateTime(const char * str, struct tm & date); |
| extern bool ReadFileIntoMem(const char * fileName, uint8_t * data, uint32_t & dataLen); |
| extern bool WriteDataIntoFile(const char * fileName, const uint8_t * data, size_t dataLen, DataFormat dataFmt); |
| extern bool OpenFile(const char * fileName, FILE *& file, bool toWrite = false); |
| extern void CloseFile(FILE *& file); |
| |
| extern int gNIDChipNodeId; |
| extern int gNIDChipFirmwareSigningId; |
| extern int gNIDChipICAId; |
| extern int gNIDChipRootId; |
| extern int gNIDChipFabricId; |
| extern int gNIDChipCASEAuthenticatedTag; |
| extern int gNIDChipCurveP256; |
| extern int gNIDTestCurveSecp256k1; |
| extern int gNIDChipAttAttrVID; |
| extern int gNIDChipAttAttrPID; |
| |
| /** |
| * @def VerifyTrueOrExit(aStatus) |
| * |
| * @brief |
| * Checks for the specified status, which is expected to be 'true', |
| * and branches to the local label 'exit' if the status is 'false'. |
| * |
| * @param[in] aStatus A boolean status to be evaluated. |
| */ |
| #define VerifyTrueOrExit(aStatus) nlEXPECT(aStatus, exit) |
| |
| /** |
| * @def ReportOpenSSLErrorAndExit(aFunct, ACTION) |
| * |
| * @brief |
| * Prints error, which was result of execusion of the specified OpenSSL |
| * function, then performs specified actions and branches to the local label 'exit'. |
| * |
| * @param[in] aFunct Name of an OpenSSL function that reported an error. |
| */ |
| #define ReportOpenSSLErrorAndExit(aFunct, ...) \ |
| do \ |
| { \ |
| fprintf(stderr, "OpenSSL %s() failed\n", aFunct); \ |
| ERR_print_errors_fp(stderr); \ |
| __VA_ARGS__; \ |
| goto exit; \ |
| } while (0) |
