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[SAMLIB]

Browse source 
- Implement SamChangePasswordUser.
- Remove useless casts.

svn path=/trunk/; revision=59432
This commit is contained in:
Eric Kohl 2013-07-06 10:28:18 +00:00
parent 52436562f4
commit f77cf0c5fc
1 changed files with 93 additions and 6 deletions
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99
reactos/dll/win32/samlib/samlib.c
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@ -203,8 +203,95 @@ SamChangePasswordUser(IN SAM_HANDLE UserHandle,
IN PUNICODE_STRING OldPassword,
IN PUNICODE_STRING NewPassword)
{
UNIMPLEMENTED;
return STATUS_NOT_IMPLEMENTED;
ENCRYPTED_NT_OWF_PASSWORD OldNtPassword;
ENCRYPTED_NT_OWF_PASSWORD NewNtPassword;
ENCRYPTED_LM_OWF_PASSWORD OldLmPassword;
ENCRYPTED_LM_OWF_PASSWORD NewLmPassword;
OEM_STRING LmPwdString;
CHAR LmPwdBuffer[15];
BOOLEAN OldLmPasswordPresent = FALSE;
BOOLEAN NewLmPasswordPresent = FALSE;
NTSTATUS Status;
/* Calculate the NT hash for the old password */
Status = SystemFunction007(OldPassword,
(LPBYTE)&OldNtPassword);
if (!NT_SUCCESS(Status))
{
TRACE("SystemFunction007 failed (Status 0x%08lx)\n", Status);
return Status;
}
/* Calculate the NT hash for the new password */
Status = SystemFunction007(NewPassword,
(LPBYTE)&NewNtPassword);
if (!NT_SUCCESS(Status))
{
TRACE("SystemFunction007 failed (Status 0x%08lx)\n", Status);
return Status;
}
/* Calculate the LM password and hash for the old password */
LmPwdString.Length = 15;
LmPwdString.MaximumLength = 15;
LmPwdString.Buffer = LmPwdBuffer;
ZeroMemory(LmPwdString.Buffer, LmPwdString.MaximumLength);
Status = RtlUpcaseUnicodeStringToOemString(&LmPwdString,
OldPassword,
FALSE);
if (NT_SUCCESS(Status))
{
/* Calculate the LM hash value of the password */
Status = SystemFunction006(LmPwdString.Buffer,
(LPSTR)&OldLmPassword);
if (NT_SUCCESS(Status))
{
OldLmPasswordPresent = TRUE;
}
}
/* Calculate the LM password and hash for the new password */
LmPwdString.Length = 15;
LmPwdString.MaximumLength = 15;
LmPwdString.Buffer = LmPwdBuffer;
ZeroMemory(LmPwdString.Buffer, LmPwdString.MaximumLength);
Status = RtlUpcaseUnicodeStringToOemString(&LmPwdString,
NewPassword,
FALSE);
if (NT_SUCCESS(Status))
{
/* Calculate the LM hash value of the password */
Status = SystemFunction006(LmPwdString.Buffer,
(LPSTR)&NewLmPassword);
if (NT_SUCCESS(Status))
{
NewLmPasswordPresent = TRUE;
}
}
RpcTryExcept
{
Status = SamrChangePasswordUser((SAMPR_HANDLE)UserHandle,
OldLmPasswordPresent && NewLmPasswordPresent,
&OldLmPassword,
&NewLmPassword,
TRUE,
&OldNtPassword,
&NewNtPassword,
FALSE,
NULL,
FALSE,
NULL);
}
RpcExcept(EXCEPTION_EXECUTE_HANDLER)
{
Status = I_RpcMapWin32Status(RpcExceptionCode());
}
RpcEndExcept;
return Status;
}
@ -536,7 +623,7 @@ SamEnumerateAliasesInDomain(IN SAM_HANDLE DomainHandle,
{
Status = SamrEnumerateAliasesInDomain((SAMPR_HANDLE)DomainHandle,
EnumerationContext,
(PSAMPR_ENUMERATION_BUFFER *)&EnumBuffer,
&EnumBuffer,
PreferedMaximumLength,
CountReturned);
@ -586,7 +673,7 @@ SamEnumerateDomainsInSamServer(IN SAM_HANDLE ServerHandle,
{
Status = SamrEnumerateDomainsInSamServer((SAMPR_HANDLE)ServerHandle,
EnumerationContext,
(PSAMPR_ENUMERATION_BUFFER *)&EnumBuffer,
&EnumBuffer,
PreferedMaximumLength,
CountReturned);
@ -634,7 +721,7 @@ SamEnumerateGroupsInDomain(IN SAM_HANDLE DomainHandle,
{
Status = SamrEnumerateGroupsInDomain((SAMPR_HANDLE)DomainHandle,
EnumerationContext,
(PSAMPR_ENUMERATION_BUFFER *)&EnumBuffer,
&EnumBuffer,
PreferedMaximumLength,
CountReturned);
if (EnumBuffer != NULL)
@ -681,7 +768,7 @@ SamEnumerateUsersInDomain(IN SAM_HANDLE DomainHandle,
Status = SamrEnumerateUsersInDomain((SAMPR_HANDLE)DomainHandle,
EnumerationContext,
UserAccountControl,
(PSAMPR_ENUMERATION_BUFFER *)&EnumBuffer,
&EnumBuffer,
PreferedMaximumLength,
CountReturned);
if (EnumBuffer != NULL)