NAME

       CURLOPT_PROXY_TLSAUTH_USERNAME - username to use for proxy TLS authentication

SYNOPSIS

       #include <curl/curl.h>

       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PROXY_TLSAUTH_USERNAME,
                                 char *user);

DESCRIPTION

       Pass  a  char  pointer as parameter, which should point to the null-terminated username to
       use   for   the   HTTPS   proxy   TLS   authentication   method   specified    with    the
       CURLOPT_PROXY_TLSAUTH_TYPE(3)  option. Requires that the CURLOPT_PROXY_TLSAUTH_PASSWORD(3)
       option also be set.

       The application does not have to keep the string around after setting this option.

DEFAULT

       NULL

PROTOCOLS

       This functionality affects all TLS based protocols: HTTPS, FTPS, IMAPS, POP3S, SMTPS etc.

       This option works only with the following TLS backends: GnuTLS and OpenSSL

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, "https://proxy");
           curl_easy_setopt(curl, CURLOPT_PROXY_TLSAUTH_TYPE, "SRP");
           curl_easy_setopt(curl, CURLOPT_PROXY_TLSAUTH_USERNAME, "user");
           curl_easy_setopt(curl, CURLOPT_PROXY_TLSAUTH_PASSWORD, "secret");
           res = curl_easy_perform(curl);
           curl_easy_cleanup(curl);
         }
       }

AVAILABILITY

       Added in curl 7.52.0

RETURN VALUE

       Returns  CURLE_OK  if  the  option  is  supported,   CURLE_UNKNOWN_OPTION   if   not,   or
       CURLE_OUT_OF_MEMORY if there was insufficient heap space.

SEE ALSO

       CURLOPT_PROXY_TLSAUTH_PASSWORD(3),                          CURLOPT_PROXY_TLSAUTH_TYPE(3),
       CURLOPT_TLSAUTH_PASSWORD(3), CURLOPT_TLSAUTH_TYPE(3)