1 /*
2  * Copyright (c) 2023-2024 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 CODE_SIGN_OPENSSL_UTILS_H
17 #define CODE_SIGN_OPENSSL_UTILS_H
18 
19 #include <string>
20 #include <vector>
21 #include <openssl/x509.h>
22 #include <openssl/err.h>
23 
24 #include "byte_buffer.h"
25 #include "log.h"
26 
27 namespace OHOS {
28 namespace Security {
29 namespace CodeSign {
30 constexpr int OPENSSL_ERR_MESSAGE_MAX_LEN = 1024;
31 
32 void GetOpensslErrorMessage();
33 
34 #define ERR_LOG_WITH_OPEN_SSL_MSG(msg) do { \
35     LOG_ERROR("%{public}s", msg); \
36     GetOpensslErrorMessage(); \
37 } while (0)
38 
39 X509 *LoadCertFromBuffer(const uint8_t *buffer, const uint32_t size);
40 STACK_OF(X509) *MakeStackOfCerts(const std::vector<ByteBuffer> &certChain);
41 int CreateNIDFromOID(const std::string &oid, const std::string &shortName,
42     const std::string &longName);
43 bool ConvertCertToPEMString(const ByteBuffer &cert, std::string &pemString);
44 }
45 }
46 }
47 #endif