Manpages - CURLOPT_GSSAPI_DELEGATION.3

CURLOPT_GSSAPI_DELEGATION - allowed GSS-API delegation

#include <curl/curl.h>

CURLcode curl_easy_setopt(CURL *handle, CURLOPT_GSSAPI_DELEGATION, long level);

Set the long parameter level to CURLGSSAPI_DELEGATION_FLAG to allow unconditional GSSAPI credential delegation. The delegation is disabled by default since 7.21.7. Set the parameter to CURLGSSAPI_DELEGATION_POLICY_FLAG to delegate only if the OK-AS-DELEGATE flag is set in the service ticket in case this feature is supported by the GSS-API implementation and the definition of GSS_C_DELEG_POLICY_FLAG was available at compile-time.

CURLGSSAPI_DELEGATION_NONE

HTTP

  CURL *curl = curl_easy_init();
  if(curl) {
    CURLcode ret;
    curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
    /* delegate if okayed by policy */
    curl_easy_setopt(curl, CURLOPT_GSSAPI_DELEGATION,
                           CURLGSSAPI_DELEGATION_POLICY_FLAG);
    ret = curl_easy_perform(curl);
  }

Added in 7.22.0

Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.

*CURLOPT_HTTPAUTH*(3), *CURLOPT_PROXYAUTH*(3),