[ekohl] 58256: [SAMLIB] SamSetInformationUser: Add special code for the UserSetPasswordInformation class that calculates the NT hash of the password and stores it by calling SamrSetInformationUser ...

Author: ekohl
Date: Thu Jan 31 20:35:54 2013
New Revision: 58256

URL: http://svn.reactos.org/svn/reactos?rev=58256&view=rev
Log:
[SAMLIB]
SamSetInformationUser: Add special code for the UserSetPasswordInformation class that
calculates the NT hash of the password and stores it by calling SamrSetInformationUser
using the UserInternal1Information class.

Modified:
    trunk/reactos/dll/win32/samlib/samlib.c

Modified: trunk/reactos/dll/win32/samlib/samlib.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/samlib/samlib.c?…
==============================================================================
--- trunk/reactos/dll/win32/samlib/samlib.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/samlib/samlib.c [iso-8859-1] Thu Jan 31 20:35:54 2013
@@ -31,6 +31,12 @@
 
 WINE_DEFAULT_DEBUG_CHANNEL(samlib);
 
+
+NTSTATUS
+WINAPI
+SystemFunction007(PUNICODE_STRING string,
+                  LPBYTE hash);
+
 /* GLOBALS *******************************************************************/
 
 
@@ -1594,10 +1600,49 @@
                       IN USER_INFORMATION_CLASS UserInformationClass,
                       IN PVOID Buffer)
 {
+    PSAMPR_USER_SET_PASSWORD_INFORMATION PasswordBuffer;
+    SAMPR_USER_INTERNAL1_INFORMATION Internal1Buffer;
+
     NTSTATUS Status;
 
     TRACE("SamSetInformationUser(%p %lu %p)\n",
           UserHandle, UserInformationClass, Buffer);
+
+    if (UserInformationClass == UserSetPasswordInformation)
+    {
+        PasswordBuffer = (PSAMPR_USER_SET_PASSWORD_INFORMATION)Buffer;
+
+        /* Calculate the NT hash value of the passord */
+        Status = SystemFunction007((PUNICODE_STRING)&PasswordBuffer->Password,
+                                   (LPBYTE)&Internal1Buffer.EncryptedNtOwfPassword);
+        if (!NT_SUCCESS(Status))
+        {
+            TRACE("SystemFunction007 failed (Status 0x%08lx)\n", Status);
+            return Status;
+        }
+
+        Internal1Buffer.NtPasswordPresent = TRUE;
+        Internal1Buffer.LmPasswordPresent = FALSE;
+        Internal1Buffer.PasswordExpired = PasswordBuffer->PasswordExpired;
+
+        RpcTryExcept
+        {
+            Status = SamrSetInformationUser((SAMPR_HANDLE)UserHandle,
+                                            UserInternal1Information,
+                                            (PVOID)&Internal1Buffer);
+        }
+        RpcExcept(EXCEPTION_EXECUTE_HANDLER)
+        {
+            Status = I_RpcMapWin32Status(RpcExceptionCode());
+        }
+        RpcEndExcept;
+
+        if (!NT_SUCCESS(Status))
+        {
+            TRACE("SamrSetInformation() failed (Status 0x%08lx)\n", Status);
+            return Status;
+        }
+    }
 
     RpcTryExcept
     {