我在使用 libcurl 和 ssl 时遇到问题。
如果我尝试使用以下curl命令连接到我的站点:
curl -q --cert client-2048.crt --key client-2048.key https://***** -d“用户名= &密码= ”-H“X-应用程序:curlCommandLineTest”
一切正常(顺便说一下,证书是自签名的)
我怎样才能用 libcurl 做同样的事情?
我尝试遵循 libcurl ssl 示例,但证书和私钥具有不同的扩展名,因此我不知道从哪里开始。
到目前为止,我尝试了以下(以及许多其他组合):
static const char *pCertFile = "client-2048.crt";
static const char *pCACertFile = "client-2048.pem";
static const char *pKeyName = "client-2048.key";
curl_global_init(CURL_GLOBAL_DEFAULT);
curl = curl_easy_init();
if (curl) {
/* what call to write: */
curl_easy_setopt(curl, CURLOPT_URL, "https://*****");
curl_easy_setopt(curl, CURLOPT_HEADERDATA, headerfile);
/* cert is stored PEM coded in file... */
/* since PEM is default, we needn't set it for PEM */
curl_easy_setopt(curl, CURLOPT_SSLCERTTYPE, "PEM");
/* set the cert for client authentication */
curl_easy_setopt(curl, CURLOPT_SSLCERT, pCertFile);
/* set the private key (file or ID in engine) */
curl_easy_setopt(curl, CURLOPT_SSLKEY, pKeyName);
/* disconnect if we can't validate server's cert */
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 1L);
/* Perform the request, res will get the return code */
res = curl_easy_perform(curl);
/* Check for errors */
if (res != CURLE_OK)
fprintf(stderr, "curl_easy_perform() failed: %s\n",
curl_easy_strerror(res));
/* we are done... */
} while (0);
/* always cleanup */
curl_easy_cleanup(curl);
return 0;
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但我收到消息:
curl_easy_perform() failed: Peer certificate cannot be authenticated with
given CA certificates
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那么,镜像成功的调用的 Libcurl 代码会是什么呢?
谢谢
自签名证书:
curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L);