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1---
2c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
3SPDX-License-Identifier: curl
4Title: CURLINFO_PROXY_SSL_VERIFYRESULT
5Section: 3
6Source: libcurl
7See-also:
8  - CURLINFO_SSL_VERIFYRESULT (3)
9  - curl_easy_getinfo (3)
10  - curl_easy_setopt (3)
11Protocol:
12  - TLS
13TLS-backend:
14  - OpenSSL
15  - GnuTLS
16---
17
18# NAME
19
20CURLINFO_PROXY_SSL_VERIFYRESULT - get the result of the proxy certificate verification
21
22# SYNOPSIS
23
24~~~c
25#include <curl/curl.h>
26
27CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_PROXY_SSL_VERIFYRESULT,
28                           long *result);
29~~~
30
31# DESCRIPTION
32
33Pass a pointer to a long to receive the result of the certificate verification
34that was requested (using the CURLOPT_PROXY_SSL_VERIFYPEER(3)
35option. This is only used for HTTPS proxies.
36
370 is a positive result. Non-zero is an error.
38
39# EXAMPLE
40
41~~~c
42int main(void)
43{
44  CURL *curl = curl_easy_init();
45  if(curl) {
46    CURLcode res;
47    long verifyresult;
48
49    curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
50    curl_easy_setopt(curl, CURLOPT_PROXY, "https://proxy:443");
51
52    res = curl_easy_perform(curl);
53    if(res) {
54      printf("error: %s\n", curl_easy_strerror(res));
55      curl_easy_cleanup(curl);
56      return 1;
57    }
58
59    res = curl_easy_getinfo(curl, CURLINFO_PROXY_SSL_VERIFYRESULT,
60                            &verifyresult);
61    if(!res) {
62      printf("The peer verification said %s\n",
63             (verifyresult ? "bad" : "fine"));
64    }
65    curl_easy_cleanup(curl);
66  }
67}
68~~~
69
70# AVAILABILITY
71
72Added in 7.52.0
73
74# RETURN VALUE
75
76Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
77