Re: [PATCH 1/2] http: add client cert for HTTPS proxies.

> Git currently supports performing connections to HTTPS proxies but we
> don't support doing mutual authentication with them (through TLS). This
> commit adds the necessary options to be able to send a client
> certificate to the HTTPS proxy.
> [...]
> Signed-off-by: Jorge Lopez Silva <jalopezsilva@gmail.com>
> ---
> diff --git a/http.c b/http.c
> @@ -1018,9 +1046,23 @@ static CURL *get_curl_handle(void)
>  #if LIBCURL_VERSION_NUM >= 0x073400
> -               else if (starts_with(curl_http_proxy, "https"))
> +               else if (starts_with(curl_http_proxy, "https")) {
>                         curl_easy_setopt(result,
>                                 CURLOPT_PROXYTYPE, CURLPROXY_HTTPS);
> +
> +                       if (http_proxy_ssl_cert != NULL) {
> +                               curl_easy_setopt(result,
> +                                       CURLOPT_PROXY_SSLCERT, http_proxy_ssl_cert);
> +                               }
> +                       if (http_proxy_ssl_key != NULL) {
> +                               curl_easy_setopt(result,
> +                                       CURLOPT_PROXY_SSLKEY, http_proxy_ssl_key);
> +                               }
> +                       if (http_proxy_ssl_key_passwd != NULL) {
> +                               curl_easy_setopt(result,
> +                                       CURLOPT_PROXY_KEYPASSWD, http_proxy_ssl_key_passwd);
> +                               }
> +                       }
>  #endif