问找到在内存中加载多个ssl证书(2个RSA)的方法(SSL上下文)？OpenSSL

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    if(server_ctx==NULL)
    {
      /* Global system initialization*/
      SSL_library_init();
      SSL_load_error_strings();
    }

    meth=TLS_server_method();

    if(status == true)
    {
        server_ctx=SSL_CTX_new(meth);

        if(server_ctx != NULL)
        {
            if((strcmp(protocol_current_version,"Y") == 0) || (strcmp(protocol_current_version,"y") == 0))
            {
                SSL_CTX_set_min_proto_version(server_ctx, TLS1_VERSION);
            }
            else if((strcmp(protocol_current_version,"N") == 0) || (strcmp(protocol_current_version,"n") == 0))
            {
                SSL_CTX_set_min_proto_version(server_ctx, TLS1_2_VERSION);
            }
        }
    }

    /* Load our keys and certificates*/
    if(!(SSL_CTX_use_certificate_file(server_ctx,keyfile,SSL_FILETYPE_PEM)))
    { 
        status = false; 
        LOG(LEVEL1,"Error!!! Couldn't read certificate file: %s",ERR_error_string(ERR_get_error(),NULL));    
    }


    if(status==true)
    {SSL_CTX_set_default_passwd_cb(server_ctx,password_cb);}
    
    if(status==true)
    {
        if(!(SSL_CTX_use_PrivateKey_file(server_ctx,keyfile,SSL_FILETYPE_PEM)))
        {       
        LOG(LEVEL1,"Error!!! Couldn't read key file: %s",ERR_error_string(ERR_get_error(),NULL));    
        status = false;
        }
    }

    /* Load the CAs we trust*/

    if(status==true)
    {
        if(!(SSL_CTX_load_verify_locations(server_ctx,ca_list,0)))
        {           
        LOG(LEVEL1,"Error!!! Couldn't read CA_LIST: %s",ERR_error_string(ERR_get_error(),NULL));
        status=false;
        }
    }

    //Force Mutual authentication if verify_ssl_peer is set
    if(verify_ssl_peer)
    {
        SSL_CTX_set_verify(server_ctx, SSL_VERIFY_PEER|SSL_VERIFY_CLIENT_ONCE|SSL_VERIFY_FAIL_IF_NO_PEER_CERT,NULL);
    }
    

    SSL_CTX_set_verify_depth(server_ctx,1);

    //Set AUTO MODE RETRY Flag, Will not bother application till data is completely read
    SSL_CTX_set_mode(server_ctx,SSL_MODE_AUTO_RETRY);   

    //Set the list of supported cipher suites. Typically used to force only AES128 or AES256 bit encryption:
    if(status==true)
    {
        //Force the cipher is verify_ssl_cipher is set
        if(verify_ssl_cipher)
        {

        if(cipher_list==NULL)
        {
            LOG(LEVEL1,"[%s]: Error!!! Cipher list is set to NULL, will not initialize",__FUNCTION__);
            status = false;
        }
        else
        {
        
        if(!SSL_CTX_set_cipher_list(server_ctx,cipher_list))
        {LOG(LEVEL1,"Error!!! Failed to set cipher_list for ctx: %s",ERR_error_string(ERR_get_error(),NULL));}

        }

        }
    }   

    if(status==true)
    {
    
    /* Load randomness */
    if(!(RAND_load_file(random_file,1024*1024)))
      {
        LOG(LEVEL1,"Error!!! Load randomness failed:%s",ERR_error_string(ERR_get_error(),NULL));
        status=false;
      }
    }

    if(status==true)
    {
        long opts = SSL_CTX_get_options(server_ctx);
        opts = SSL_CTX_set_options(server_ctx,SSL_OP_ALL|opts);
        
        LOG(LEVEL1,"SSl Server CTX Options set:%04x",opts);                     
    }