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- /*
- * Copyright (c) 2016 The ZLToolKit project authors. All Rights Reserved.
- *
- * This file is part of ZLToolKit(https://github.com/xia-chu/ZLToolKit).
- *
- * Use of this source code is governed by MIT license that can be found in the
- * LICENSE file in the root of the source tree. All contributing project authors
- * may be found in the AUTHORS file in the root of the source tree.
- */
- #ifndef ZLTOOLKIT_SSLUTIL_H
- #define ZLTOOLKIT_SSLUTIL_H
- #include <memory>
- #include <string>
- #include <vector>
- using namespace std;
- typedef struct x509_st X509;
- typedef struct evp_pkey_st EVP_PKEY;
- typedef struct ssl_ctx_st SSL_CTX;
- typedef struct ssl_st SSL;
- typedef struct bio_st BIO;
- namespace toolkit{
- /**
- * ssl证书后缀一般分为以下几种
- * pem:这个是base64的字符编码串,可能存在公钥、私钥或者两者都存在
- * cer:只且只能是公钥,可以与pem的私钥配合使用
- * p12:必须包括私钥和公钥
- */
- class SSLUtil {
- public:
- static std::string getLastError();
- /**
- * 加载公钥证书,支持pem,p12,cer后缀
- * 由于openssl加载p12证书时会校验公钥和私钥是否匹对,所以加载p12的公钥时可能需要传入证书密码
- * @param file_path_or_data 文件路径或文件内容
- * @param isFile 是否为文件
- * @return 公钥证书列表
- */
- static vector<shared_ptr<X509> > loadPublicKey(const string &file_path_or_data,const string &passwd = "",bool isFile = true);
- /**
- * 加载私钥证书,支持pem,p12后缀
- * @param file_path_or_data 文件路径或文件内容
- * @param passwd 密码
- * @param isFile 是否为文件
- * @return 私钥证书
- */
- static shared_ptr<EVP_PKEY> loadPrivateKey(const string &file_path_or_data,const string &passwd = "",bool isFile = true);
- /**
- * 创建SSL_CTX对象
- * @param cer 公钥数组
- * @param key 私钥
- * @param serverMode 是否为服务器模式或客户端模式
- * @return SSL_CTX对象
- */
- static shared_ptr<SSL_CTX> makeSSLContext(const vector<shared_ptr<X509> > &cers, const shared_ptr<EVP_PKEY> &key, bool serverMode = true);
- /**
- * 创建ssl对象
- * @param ctx SSL_CTX对象
- * @return
- */
- static shared_ptr<SSL> makeSSL(SSL_CTX *ctx);
- /**
- * specifies that the default locations from which CA certificates are loaded should be used.
- * There is one default directory and one default file.
- * The default CA certificates directory is called "certs" in the default OpenSSL directory.
- * Alternatively the SSL_CERT_DIR environment variable can be defined to override this location.
- * The default CA certificates file is called "cert.pem" in the default OpenSSL directory.
- * Alternatively the SSL_CERT_FILE environment variable can be defined to override this location.
- * 信任/usr/local/ssl/certs/目录下的所有证书/usr/local/ssl/cert.pem的证书
- * 环境变量SSL_CERT_FILE将替换/usr/local/ssl/cert.pem的路径
- * @param ctx
- */
- static bool loadDefaultCAs(SSL_CTX *ctx);
- /**
- * 信任某公钥
- * @param cer
- */
- static bool trustCertificate(SSL_CTX *ctx , X509 *cer);
- /**
- * 验证证书合法性
- * @param cer 待验证的证书
- * @param ... 信任的CA根证书,X509类型,以NULL结尾
- * @return 是否合法
- */
- static bool verifyX509(X509 *cer,...);
- /**
- * 使用公钥加解密数据
- * @param cer 公钥,必须为ras的公钥
- * @param in_str 加密或解密的原始数据,实测加密最大支持245个字节,加密后数据长度固定为256个字节
- * @param enc_or_dec true:加密,false:解密
- * @return 加密或解密后的数据
- */
- static string cryptWithRsaPublicKey(X509 *cer , const string &in_str,bool enc_or_dec);
- /**
- * 使用私钥加解密数据
- * @param private_key 私钥,必须为ras的私钥
- * @param in_str 加密或解密的原始数据,实测加密最大支持245个字节,加密后数据长度固定为256个字节
- * @param enc_or_dec true:加密,false:解密
- * @return 加密或解密后的数据
- */
- static string cryptWithRsaPrivateKey(EVP_PKEY *private_key, const string &in_str, bool enc_or_dec);
- /**
- * 获取证书域名
- * @param cer 证书公钥
- * @return 证书域名
- */
- static string getServerName(X509 *cer);
- };
- }//namespace toolkit
- #endif //ZLTOOLKIT_SSLUTIL_H
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