FreeBSD Manual Pages
CURLINFO_PROXYAUTH_USED(3) Library Functions Manual CURLINFO_PROXYAUTH_USED(3) NAME CURLINFO_PROXYAUTH_USED - get used HTTP proxy authentication method SYNOPSIS #include <curl/curl.h> CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_PROXYAUTH_USED, long *authp); DESCRIPTION Pass a pointer to a long to receive a bitmask indicating the authenti- cation method that was used in the previous request done over an HTTP proxy. The meaning of the possible bits is explained in the CUR- LOPT_HTTPAUTH(3) option for curl_easy_setopt(3). The returned value has zero or one bit set. PROTOCOLS This functionality affects http only EXAMPLE int main(void) { CURL *curl = curl_easy_init(); if(curl) { CURLcode res; curl_easy_setopt(curl, CURLOPT_URL, "https://example.com"); curl_easy_setopt(curl, CURLOPT_PROXY, "http://proxy.example.com"); curl_easy_setopt(curl, CURLOPT_PROXYAUTH, CURLAUTH_BASIC | CURLAUTH_DIGEST); curl_easy_setopt(curl, CURLOPT_PROXYUSERNAME, "shrek"); curl_easy_setopt(curl, CURLOPT_PROXYPASSWORD, "swamp"); res = curl_easy_perform(curl); if(!res) { long auth; res = curl_easy_getinfo(curl, CURLINFO_PROXYAUTH_USED, &auth); if(!res) { if(!auth) printf("No auth used\n"); else { if(auth == CURLAUTH_DIGEST) printf("Used Digest proxy authentication\n"); else printf("Used Basic proxy authentication\n"); } } } curl_easy_cleanup(curl); } } AVAILABILITY Added in curl 8.12.0 RETURN VALUE curl_easy_getinfo(3) returns a CURLcode indicating success or error. CURLE_OK (0) means everything was OK, non-zero means an error occurred, see libcurl-errors(3). SEE ALSO CURLINFO_HTTPAUTH_USED(3), CURLINFO_PROXYAUTH_AVAIL(3), CUR- LOPT_HTTPAUTH(3) libcurl 2025-06-03 CURLINFO_PROXYAUTH_USED(3)
NAME | SYNOPSIS | DESCRIPTION | PROTOCOLS | EXAMPLE | AVAILABILITY | RETURN VALUE | SEE ALSO
Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=CURLINFO_PROXYAUTH_USED&sektion=3&manpath=FreeBSD+Ports+14.3.quarterly>