Christopher R. Palmer made it possible to build libcurl with the

USE_WINDOWS_SSPI on Windows, and then libcurl will be built to use the native
way to do NTLM. SSPI also allows libcurl to pass on the current user and its
password in the request.

1 files changed, 20 insertions, 0 deletions

diff --git a/lib/urldata.h b/lib/urldata.h
index e270334c0..4540f05c8 100644
--- a/lib/urldata.h
+++ b/lib/urldata.h
@@ -188,10 +188,30 @@ typedef enum {
   NTLMSTATE_LAST
 } curlntlm;
 
+#ifdef USE_WINDOWS_SSPI
+/* When including these headers, you must define either SECURITY_WIN32
+ * or SECURITY_KERNEL, indicating who is compiling the code.
+ */
+#define SECURITY_WIN32 1
+#include <sspi.h>
+#include <Security.h>
+#include <rpc.h>
+#endif
+
 /* Struct used for NTLM challenge-response authentication */
 struct ntlmdata {
   curlntlm state;
+#ifdef USE_WINDOWS_SSPI
+  CredHandle handle;
+  CtxtHandle c_handle;
+  SEC_WINNT_AUTH_IDENTITY identity;
+  SEC_WINNT_AUTH_IDENTITY *p_identity;
+  int has_handles;
+  void *type_2;
+  int n_type_2;
+#else
   unsigned char nonce[8];
+#endif
 };
 
 #ifdef HAVE_GSSAPI