CURLOPT_PROXY_SSLKEY - private keyfile for HTTPS proxy client cert
#include <curl/curl.h> CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PROXY_SSLKEY, char *keyfile);
CURLOPT_PROXY_SSLKEY(3) curl_easy_setopt options CURLOPT_PROXY_SSLKEY(3)
NAME
CURLOPT_PROXY_SSLKEY - private keyfile for HTTPS proxy client cert
SYNOPSIS
#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PROXY_SSLKEY, char *keyfile);
DESCRIPTION
Pass a pointer to a null-terminated string as parameter. The string
should be the file name of your private key used for connecting to the
HTTPS proxy. The default format is "PEM" and can be changed with CUR-
LOPT_PROXY_SSLKEYTYPE(3).
(Windows, iOS and Mac OS X) This option is ignored by Secure Transport
and Schannel SSL backends because they expect the private key to be
already present in the keychain or PKCS#12 file containing the certifi-
cate.
The application does not have to keep the string around after setting
this option.
DEFAULT
NULL
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_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.
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
+---------------+------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+------------------+
|Availability | web/curl |
+---------------+------------------+
|Stability | Uncommitted |
+---------------+------------------+
SEE ALSO
CURLOPT_PROXY_SSLKEYTYPE(3), CURLOPT_PROXY_SSLCERT(3), CURLOPT_SSLKEY-
TYPE(3), CURLOPT_SSLCERT(3),
NOTES
Source code for open source software components in Oracle Solaris can
be found at https://www.oracle.com/downloads/opensource/solaris-source-
code-downloads.html.
This software was built from source available at
https://github.com/oracle/solaris-userland. The original community
source was downloaded from https://curl.se/down-
load/curl-7.83.1.tar.bz2.
Further information about this software can be found on the open source
community website at http://curl.haxx.se/.
libcurl 7.83.1 March 12, 2022 CURLOPT_PROXY_SSLKEY(3)