CURLOPT_TLSAUTH_TYPE(3) Library Functions Manual CURLOPT_TLSAUTH_TYPE(3)
NAME
CURLOPT_TLSAUTH_TYPE - TLS authentication methods
SYNOPSIS
#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_TLSAUTH_TYPE, char *type);
DESCRIPTION
Pass a pointer to a null-terminated string as parameter. The string
should be the method of the TLS authentication. Supported method is
"SRP".
SRP TLS-SRP authentication. Secure Remote Password authentication
for TLS is defined in RFC 5054 and provides mutual
authentication if both sides have a shared secret. To use
TLS-SRP, you must also set the CURLOPT_TLSAUTH_USERNAME(3) and
CURLOPT_TLSAUTH_PASSWORD(3) options.
The application does not have to keep the string around after
setting this option.
TLS SRP does not work with TLS 1.3.
DEFAULT
blank
PROTOCOLS
All TLS based protocols: HTTPS, FTPS, IMAPS, POP3S, SMTPS etc.
This option works only with the following TLS backends: GnuTLS and
OpenSSL
EXAMPLE
int main(void)
{
CURL *curl = curl_easy_init();
if(curl) {
CURLcode res;
curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
curl_easy_setopt(curl, CURLOPT_TLSAUTH_TYPE, "SRP");
curl_easy_setopt(curl, CURLOPT_TLSAUTH_USERNAME, "user");
curl_easy_setopt(curl, CURLOPT_TLSAUTH_PASSWORD, "secret");
res = curl_easy_perform(curl);
curl_easy_cleanup(curl);
}
}
AVAILABILITY
You need to build libcurl with GnuTLS or OpenSSL with TLS-SRP support
for this to work. Added in 7.21.4
RETURN VALUE
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION
if not.
SEE ALSO
CURLOPT_TLSAUTH_PASSWORD(3), CURLOPT_TLSAUTH_USERNAME(3)
libcurl March 28 2024 CURLOPT_TLSAUTH_TYPE(3)
curl 8.7.1 - Generated Tue Apr 2 13:43:13 CDT 2024