CURLOPT_SSLKEY.3 2.5 KB

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  23. .TH CURLOPT_SSLKEY 3 "May 31, 2017" "libcurl 7.61.1" "curl_easy_setopt options"
  24. .SH NAME
  25. CURLOPT_SSLKEY \- specify private keyfile for TLS and SSL client cert
  26. .SH SYNOPSIS
  27. #include <curl/curl.h>
  28. CURLcode curl_easy_setopt(CURL *handle, CURLOPT_SSLKEY, char *keyfile);
  29. .SH DESCRIPTION
  30. Pass a pointer to a zero terminated string as parameter. The string should be
  31. the file name of your private key. The default format is "PEM" and can be
  32. changed with \fICURLOPT_SSLKEYTYPE(3)\fP.
  33. (iOS and Mac OS X only) This option is ignored if curl was built against
  34. Secure Transport. Secure Transport expects the private key to be already
  35. present in the keychain or PKCS#12 file containing the certificate.
  36. The application does not have to keep the string around after setting this
  37. option.
  38. .SH DEFAULT
  39. NULL
  40. .SH PROTOCOLS
  41. All TLS based protocols: HTTPS, FTPS, IMAPS, POP3S, SMTPS etc.
  42. .SH EXAMPLE
  43. .nf
  44. CURL *curl = curl_easy_init();
  45. if(curl) {
  46. curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
  47. curl_easy_setopt(curl, CURLOPT_SSLCERT, "client.pem");
  48. curl_easy_setopt(curl, CURLOPT_SSLKEY, "key.pem");
  49. curl_easy_setopt(curl, CURLOPT_KEYPASSWD, "s3cret");
  50. ret = curl_easy_perform(curl);
  51. curl_easy_cleanup(curl);
  52. }
  53. .fi
  54. .SH AVAILABILITY
  55. If built TLS enabled.
  56. .SH RETURN VALUE
  57. Returns CURLE_OK if TLS is supported, CURLE_UNKNOWN_OPTION if not, or
  58. CURLE_OUT_OF_MEMORY if there was insufficient heap space.
  59. .SH "SEE ALSO"
  60. .BR CURLOPT_SSLKEYTYPE "(3), " CURLOPT_SSLCERT "(3), "