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[SAMLIB]

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SamSetInformationUser: Build the LM password and calculate the LM password hash in the UserSetPasswordInformation case.

svn path=/trunk/; revision=58259
This commit is contained in:
Eric Kohl 2013-02-01 22:18:28 +00:00
parent cdb9b56484
commit 627a195996
1 changed files with 25 additions and 1 deletions
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26
reactos/dll/win32/samlib/samlib.c
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@ -31,6 +31,10 @@
WINE_DEFAULT_DEBUG_CHANNEL(samlib);
NTSTATUS
WINAPI
SystemFunction006(LPCSTR password,
LPSTR hash);
NTSTATUS
WINAPI
@ -1602,7 +1606,8 @@ SamSetInformationUser(IN SAM_HANDLE UserHandle,
{
PSAMPR_USER_SET_PASSWORD_INFORMATION PasswordBuffer;
SAMPR_USER_INTERNAL1_INFORMATION Internal1Buffer;
OEM_STRING LmPwdString;
CHAR LmPwdBuffer[15];
NTSTATUS Status;
TRACE("SamSetInformationUser(%p %lu %p)\n",
@ -1623,6 +1628,25 @@ SamSetInformationUser(IN SAM_HANDLE UserHandle,
Internal1Buffer.NtPasswordPresent = TRUE;
Internal1Buffer.LmPasswordPresent = FALSE;
/* Build the LM password */
LmPwdString.Length = 15;
LmPwdString.MaximumLength = 15;
LmPwdString.Buffer = LmPwdBuffer;
ZeroMemory(LmPwdString.Buffer, LmPwdString.MaximumLength);
Status = RtlUpcaseUnicodeStringToOemString(&LmPwdString,
(PUNICODE_STRING)&PasswordBuffer->Password,
FALSE);
if (NT_SUCCESS(Status))
{
/* Calculate the LM hash value of the password */
Status = SystemFunction006(LmPwdString.Buffer,
(LPSTR)&Internal1Buffer.EncryptedLmOwfPassword);
if (NT_SUCCESS(Status))
Internal1Buffer.LmPasswordPresent = TRUE;
}
Internal1Buffer.PasswordExpired = PasswordBuffer->PasswordExpired;
RpcTryExcept