1 /* 2 * Copyright (c) 2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef OPENSSL_UTIL_H 17 #define OPENSSL_UTIL_H 18 19 #include <vector> 20 #include <openssl/asn1.h> 21 #include "pkg_manager.h" 22 #include "pkg_stream.h" 23 24 namespace Hpackage { 25 int32_t GetASN1OctetStringData(const ASN1_OCTET_STRING *octString, std::vector<uint8_t> &asn1Data); 26 int32_t GetX509AlgorithmNid(const X509_ALGOR *x509Algo, int32_t &algoNid); 27 X509 *GetX509CertFromPemString(const std::string &pemString); 28 X509 *GetX509CertFromPemFile(const std::string &filePath); 29 std::string GetStringFromX509Name(X509_NAME *x509Name); 30 std::string GetX509CertSubjectName(X509 *cert); 31 std::string GetX509CertIssuerName(X509 *cert); 32 bool VerifyX509CertByIssuerCert(X509 *cert, X509 *issuerCert); 33 int32_t VerifyDigestByPubKey(EVP_PKEY *pubKey, const int nid, const std::vector<uint8_t> &digestData, 34 const std::vector<uint8_t> &signature); 35 int32_t CalcSha256Digest(const Hpackage::PkgStreamPtr srcData, const size_t dataLen, std::vector<uint8_t> &result); 36 } 37 38 #endif 39