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CURLOPT_PROXY_SSLCERTTYPE(3)        libcurl       CURLOPT_PROXY_SSLCERTTYPE(3)


NAME

       CURLOPT_PROXY_SSLCERTTYPE - type of the proxy client SSL certificate


SYNOPSIS

       #include <curl/curl.h>

       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PROXY_SSLCERTTYPE, char *type);


DESCRIPTION

       Pass a pointer to a null-terminated string as parameter. The string
       should be the format of your client certificate used when connecting to
       an HTTPS proxy.

       Supported formats are "PEM" and "DER", except with Secure Transport or
       Schannel. OpenSSL (versions 0.9.3 and later), Secure Transport (on iOS
       5 or later, or OS X 10.7 or later) and Schannel support "P12" for
       PKCS#12-encoded files.

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


DEFAULT

       "PEM"


PROTOCOLS

       All


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_SSLCERTTYPE, "PEM");
         curl_easy_setopt(curl, CURLOPT_PROXY_SSLKEY, "key.pem");
         curl_easy_setopt(curl, CURLOPT_PROXY_KEYPASSWD, "s3cret");
         ret = curl_easy_perform(curl);
         curl_easy_cleanup(curl);
       }


AVAILABILITY

       Added in 7.52.0

       If built TLS enabled.


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_SSLCERT(3), CURLOPT_PROXY_SSLKEY(3),
       CURLOPT_SSLCERTTYPE(3),

ibcurl 8.1.2                    April 26, 2023    CURLOPT_PROXY_SSLCERTTYPE(3)

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