curl/docs/libcurl/opts/CURLOPT_PROXY_KEYPASSWD.3

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.TH CURLOPT_PROXY_KEYPASSWD 3 "16 Nov 2016" "libcurl 7.52.0" "curl_easy_setopt options"
.SH NAME
CURLOPT_PROXY_KEYPASSWD \- passphrase for the proxy private key
.SH SYNOPSIS
.nf
#include <curl/curl.h>

CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PROXY_KEYPASSWD, char *pwd);
.fi
.SH DESCRIPTION
This option is for connecting to an HTTPS proxy, not an HTTPS server.

Pass a pointer to a null-terminated string as parameter. It will be used as
the password required to use the \fICURLOPT_PROXY_SSLKEY(3)\fP private key.
You never needed a pass phrase to load a certificate but you need one to load
your private key.

The application does not have to keep the string around after setting this
option.
.SH DEFAULT
NULL
.SH PROTOCOLS
Used with HTTPS proxy
.SH EXAMPLE
.nf
CURL *curl = curl_easy_init();
if(curl) {
  curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/foo.bin");
  curl_easy_setopt(curl, CURLOPT_PROXY, "https://proxy:443");
  curl_easy_setopt(curl, CURLOPT_PROXY_KEYPASSWD, "superman");
  ret = curl_easy_perform(curl);
  curl_easy_cleanup(curl);
}
.fi
.SH AVAILABILITY
Added in 7.52.0
.SH RETURN VALUE
Returns CURLE_OK if TLS enabled, CURLE_UNKNOWN_OPTION if not, or
CURLE_OUT_OF_MEMORY if there was insufficient heap space.
.SH "SEE ALSO"
.BR CURLOPT_PROXY_SSLKEY "(3), " CURLOPT_SSH_PRIVATE_KEYFILE "(3), "
.BR CURLOPT_SSLKEY "(3), "