CURLINFO_SSL_VERIFYRESULT.3 2.3 KB

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  23. .TH CURLINFO_SSL_VERIFYRESULT 3 "1 Sep 2015" "libcurl 7.44.0" "curl_easy_getinfo options"
  24. .SH NAME
  25. CURLINFO_SSL_VERIFYRESULT \- get the result of the certificate verification
  26. .SH SYNOPSIS
  27. .nf
  28. #include <curl/curl.h>
  29. CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_SSL_VERIFYRESULT,
  30. long *result);
  31. .fi
  32. .SH DESCRIPTION
  33. Pass a pointer to a long to receive the result of the server SSL certificate
  34. verification that was requested (using the \fICURLOPT_SSL_VERIFYPEER(3)\fP
  35. option).
  36. 0 is a positive result. Non-zero is an error.
  37. .SH PROTOCOLS
  38. All using TLS
  39. .SH EXAMPLE
  40. .nf
  41. CURL *curl = curl_easy_init();
  42. if(curl) {
  43. CURLcode res;
  44. long verifyresult;
  45. curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
  46. res = curl_easy_perform(curl);
  47. curl_easy_getinfo(curl, CURLINFO_SSL_VERIFYRESULT, &verifyresult);
  48. printf("The peer verification said %s\\n", verifyresult?
  49. "BAAAD":"fine");
  50. curl_easy_cleanup(curl);
  51. }
  52. .fi
  53. .SH AVAILABILITY
  54. Added in 7.5. Only set by the OpenSSL/libressl/boringssl, NSS and GnuTLS backends.
  55. .SH RETURN VALUE
  56. Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
  57. .SH "SEE ALSO"
  58. .BR curl_easy_getinfo "(3), " curl_easy_setopt "(3), "