Commit 03d34b68 authored by Steve Holme's avatar Steve Holme
Browse files

ntlm: Added support for SSPI package info query 

Just as with the SSPI implementations of Digest and Negotiate added a
package info query so that libcurl can a) return a more appropriate
error code when the NTLM package is not supported and b) it can be of
use later to allocate a dynamic buffer for the Type-1 and Type-3
output tokens rather than use a fixed buffer of 1024 bytes.
parent dc61480c

lib/curl_ntlm_msgs.c

+10 −0
Original line number Diff line number Diff line
@@ -414,6 +414,7 @@ CURLcode Curl_ntlm_create_type1_message(const char *userp, 


#ifdef USE_WINDOWS_SSPI



  PSecPkgInfo SecurityPackage;

  SecBuffer type_1_buf;

  SecBufferDesc type_1_desc;

  SECURITY_STATUS status;
@@ -422,6 +423,15 @@ CURLcode Curl_ntlm_create_type1_message(const char *userp, 


  Curl_ntlm_sspi_cleanup(ntlm);



  /* Query the security package for NTLM */

  status = s_pSecFn->QuerySecurityPackageInfo((TCHAR *) TEXT("NTLM"),

                                              &SecurityPackage);

  if(status != SEC_E_OK)

    return CURLE_NOT_BUILT_IN;



  /* Release the package buffer as it is not required anymore */

  s_pSecFn->FreeContextBuffer(SecurityPackage);



  if(userp && *userp) {

    CURLcode result;