CURLOPT_PROXY_SSLKEYTYPE(3)curl_easy_setopt optionsCURLOPT_PROXY_SSLKEYTYPE(3) NAME CURLOPT_PROXY_SSLKEYTYPE - type of the proxy private key file SYNOPSIS #include <curl/curl.h> CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PROXY_SSLKEYTYPE, char *type); DESCRIPTION This option is for connecting to an HTTPS proxy, not an HTTPS server. Pass a pointer to a null-terminated string as parameter. The string should be the format of your private key. Supported formats are "PEM", "DER" and "ENG". The application does not have to keep the string around after setting this option. PROTOCOLS Used with HTTPS proxy EXAMPLE CURL *curl = curl_easy_init(); if(curl) { curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/"); curl_easy_setopt(curl, CURLOPT_PROXY, "https://proxy"); curl_easy_setopt(curl, CURLOPT_PROXY_SSLCERT, "client.pem"); curl_easy_setopt(curl, CURLOPT_PROXY_SSLKEY, "key.pem"); curl_easy_setopt(curl, CURLOPT_PROXY_SSLKEYTYPE, "PEM"); curl_easy_setopt(curl, CURLOPT_PROXY_KEYPASSWD, "s3cret"); ret = curl_easy_perform(curl); curl_easy_cleanup(curl); } AVAILABILITY Added in 7.52.0 RETURN VALUE Returns CURLE_OK if TLS is supported, CURLE_UNKNOWN_OPTION if not, or CURLE_OUT_OF_MEMORY if there was insufficient heap space. SEE ALSO CURLOPT_PROXY_SSLKEY(3), CURLOPT_PROXY_SSLCERT(3), CURLOPT_SSLKEY- TYPE(3), libcurl 7.81.0 November 26, 2021 CURLOPT_PROXY_SSLKEYTYPE(3)
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