1CURLOPT_PROXY_SSLKEYTYPE(3)curl_easy_setopt optionsCURLOPT_PROXY_SSLKEYTYPE(3)
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NAME

6       CURLOPT_PROXY_SSLKEYTYPE - set type of the proxy private key file
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SYNOPSIS

9       #include <curl/curl.h>
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11       CURLcode  curl_easy_setopt(CURL *handle, CURLOPT_PROXY_SSLKEYTYPE, char
12       *type);
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DESCRIPTION

15       This option is for connecting to an HTTPS proxy, not an HTTPS server.
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17       Pass a pointer to a null-terminated string  as  parameter.  The  string
18       should  be the format of your private key. Supported formats are "PEM",
19       "DER" and "ENG".
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21       The application does not have to keep the string around  after  setting
22       this option.
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PROTOCOLS

25       Used with HTTPS proxy
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EXAMPLE

28       CURL *curl = curl_easy_init();
29       if(curl) {
30         curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
31         curl_easy_setopt(curl, CURLOPT_PROXY, "https://proxy");
32         curl_easy_setopt(curl, CURLOPT_PROXY_SSLCERT, "client.pem");
33         curl_easy_setopt(curl, CURLOPT_PROXY_SSLKEY, "key.pem");
34         curl_easy_setopt(curl, CURLOPT_PROXY_SSLKEYTYPE, "PEM");
35         curl_easy_setopt(curl, CURLOPT_PROXY_KEYPASSWD, "s3cret");
36         ret = curl_easy_perform(curl);
37         curl_easy_cleanup(curl);
38       }
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AVAILABILITY

41       Added in 7.52.0
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RETURN VALUE

44       Returns  CURLE_OK  if TLS is supported, CURLE_UNKNOWN_OPTION if not, or
45       CURLE_OUT_OF_MEMORY if there was insufficient heap space.
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SEE ALSO

48       CURLOPT_PROXY_SSLKEY(3),   CURLOPT_PROXY_SSLCERT(3),    CURLOPT_SSLKEY‐
49       TYPE(3),
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53libcurl 7.71.1                   June 25, 2020     CURLOPT_PROXY_SSLKEYTYPE(3)
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