CURLOPT_TLSAUTH_TYPE − TLS authentication methods
#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_TLSAUTH_TYPE, char *type);
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.
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All TLS-based protocols
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);
}
}
You need to build libcurl with GnuTLS or OpenSSL with TLS-SRP support for this to work. Added in 7.21.4
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
CURLOPT_TLSAUTH_USERNAME(3), CURLOPT_TLSAUTH_PASSWORD(3)