CURLOPT_TLSAUTH_USERNAME (3) Linux Manual Page
CURLOPT_TLSAUTH_USERNAME – user name to use for TLS authentication
Synopsis
#include <curl/curl.h> CURLcode curl_easy_setopt(CURL *handle, CURLOPT_TLSAUTH_USERNAME, char *user);
CURLOPT_TLSAUTH_USERNAME – user name to use for TLS authentication
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_TLSAUTH_USERNAME, char *user);