[ekohl] 57737: [LSASRV] - Move LsapCreatePolicySd into a separate file. - Create and set a security descriptor to newly created accounts.
19 Nov
2012
19 Nov
'12
9:33 p.m.
Author: ekohl
Date: Mon Nov 19 21:33:07 2012
New Revision: 57737
URL: http://svn.reactos.org/svn/reactos?rev=57737&view=rev
Log:
[LSASRV]
- Move LsapCreatePolicySd into a separate file.
- Create and set a security descriptor to newly created accounts.
Added:
trunk/reactos/dll/win32/lsasrv/security.c (with props)
Modified:
trunk/reactos/dll/win32/lsasrv/CMakeLists.txt
trunk/reactos/dll/win32/lsasrv/database.c
trunk/reactos/dll/win32/lsasrv/lsarpc.c
trunk/reactos/dll/win32/lsasrv/lsasrv.h
Modified: trunk/reactos/dll/win32/lsasrv/CMakeLists.txt
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/lsasrv/CMakeList…
==============================================================================
--- trunk/reactos/dll/win32/lsasrv/CMakeLists.txt [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/lsasrv/CMakeLists.txt [iso-8859-1] Mon Nov 19 21:33:07 2012
@@ -18,6 +18,7 @@
lsasrv.c
policy.c
privileges.c
+ security.c
lsasrv.rc
${CMAKE_CURRENT_BINARY_DIR}/lsasrv_stubs.c
${CMAKE_CURRENT_BINARY_DIR}/lsasrv.def
Modified: trunk/reactos/dll/win32/lsasrv/database.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/lsasrv/database.…
==============================================================================
--- trunk/reactos/dll/win32/lsasrv/database.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/lsasrv/database.c [iso-8859-1] Mon Nov 19 21:33:07 2012
@@ -230,260 +230,6 @@
SECURITY_NULL_RID,
SECURITY_NULL_RID,
Sid);
-}
-
-
-static NTSTATUS
-LsapCreatePolicySd(PSECURITY_DESCRIPTOR *PolicySd,
- PULONG PolicySdSize)
-{
- SECURITY_DESCRIPTOR AbsoluteSd;
- PSECURITY_DESCRIPTOR RelativeSd = NULL;
- ULONG RelativeSdSize = 0;
- PSID AnonymousSid = NULL;
- PSID AdministratorsSid = NULL;
- PSID EveryoneSid = NULL;
- PSID LocalServiceSid = NULL;
- PSID NetworkServiceSid = NULL;
- PSID LocalSystemSid = NULL;
- PACL Dacl = NULL;
- ULONG DaclSize;
- NTSTATUS Status;
-
- if (PolicySd == NULL || PolicySdSize == NULL)
- return STATUS_INVALID_PARAMETER;
-
- *PolicySd = NULL;
- *PolicySdSize = 0;
-
- /* Initialize the SD */
- Status = RtlCreateSecurityDescriptor(&AbsoluteSd,
- SECURITY_DESCRIPTOR_REVISION);
- if (!NT_SUCCESS(Status))
- return Status;
-
- Status = RtlAllocateAndInitializeSid(&NtAuthority,
- 1,
- SECURITY_ANONYMOUS_LOGON_RID,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- &AnonymousSid);
- if (!NT_SUCCESS(Status))
- goto done;
-
- Status = RtlAllocateAndInitializeSid(&NtAuthority,
- 2,
- SECURITY_BUILTIN_DOMAIN_RID,
- DOMAIN_ALIAS_RID_ADMINS,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- &AdministratorsSid);
- if (!NT_SUCCESS(Status))
- goto done;
-
- Status = RtlAllocateAndInitializeSid(&WorldSidAuthority,
- 1,
- SECURITY_WORLD_RID,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- &EveryoneSid);
- if (!NT_SUCCESS(Status))
- goto done;
-
- Status = RtlAllocateAndInitializeSid(&NtAuthority,
- 1,
- SECURITY_LOCAL_SERVICE_RID,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- &LocalServiceSid);
- if (!NT_SUCCESS(Status))
- goto done;
-
- Status = RtlAllocateAndInitializeSid(&NtAuthority,
- 1,
- SECURITY_NETWORK_SERVICE_RID,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- &NetworkServiceSid);
- if (!NT_SUCCESS(Status))
- goto done;
-
- Status = RtlAllocateAndInitializeSid(&NtAuthority,
- 1,
- SECURITY_LOCAL_SYSTEM_RID,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- &LocalSystemSid);
- if (!NT_SUCCESS(Status))
- goto done;
-
- /* Allocate and initialize the DACL */
- DaclSize = sizeof(ACL) +
- sizeof(ACCESS_DENIED_ACE) - sizeof(ULONG) + RtlLengthSid(AnonymousSid) +
- sizeof(ACCESS_ALLOWED_ACE) - sizeof(ULONG) +
RtlLengthSid(AdministratorsSid) +
- sizeof(ACCESS_ALLOWED_ACE) - sizeof(ULONG) + RtlLengthSid(EveryoneSid) +
- sizeof(ACCESS_ALLOWED_ACE) - sizeof(ULONG) + RtlLengthSid(AnonymousSid) +
- sizeof(ACCESS_ALLOWED_ACE) - sizeof(ULONG) + RtlLengthSid(LocalServiceSid)
+
- sizeof(ACCESS_ALLOWED_ACE) - sizeof(ULONG) +
RtlLengthSid(NetworkServiceSid);
-
- Dacl = RtlAllocateHeap(RtlGetProcessHeap(),
- HEAP_ZERO_MEMORY,
- DaclSize);
- if (Dacl == NULL)
- {
- Status = STATUS_INSUFFICIENT_RESOURCES;
- goto done;
- }
-
- Status = RtlCreateAcl(Dacl,
- DaclSize,
- ACL_REVISION);
- if (!NT_SUCCESS(Status))
- goto done;
-
- Status = RtlAddAccessDeniedAce(Dacl,
- ACL_REVISION,
- POLICY_LOOKUP_NAMES,
- AnonymousSid);
- if (!NT_SUCCESS(Status))
- goto done;
-
- Status = RtlAddAccessAllowedAce(Dacl,
- ACL_REVISION,
- POLICY_ALL_ACCESS | POLICY_NOTIFICATION,
- AdministratorsSid);
- if (!NT_SUCCESS(Status))
- goto done;
-
- Status = RtlAddAccessAllowedAce(Dacl,
- ACL_REVISION,
- POLICY_EXECUTE,
- EveryoneSid);
- if (!NT_SUCCESS(Status))
- goto done;
-
- Status = RtlAddAccessAllowedAce(Dacl,
- ACL_REVISION,
- POLICY_LOOKUP_NAMES | POLICY_VIEW_LOCAL_INFORMATION,
- AnonymousSid);
- if (!NT_SUCCESS(Status))
- goto done;
-
- Status = RtlAddAccessAllowedAce(Dacl,
- ACL_REVISION,
- POLICY_NOTIFICATION,
- LocalServiceSid);
- if (!NT_SUCCESS(Status))
- goto done;
-
- Status = RtlAddAccessAllowedAce(Dacl,
- ACL_REVISION,
- POLICY_NOTIFICATION,
- NetworkServiceSid);
- if (!NT_SUCCESS(Status))
- goto done;
-
- Status = RtlSetDaclSecurityDescriptor(&AbsoluteSd,
- TRUE,
- Dacl,
- FALSE);
- if (!NT_SUCCESS(Status))
- goto done;
-
- Status = RtlSetGroupSecurityDescriptor(&AbsoluteSd,
- LocalSystemSid,
- FALSE);
- if (!NT_SUCCESS(Status))
- goto done;
-
- Status = RtlSetOwnerSecurityDescriptor(&AbsoluteSd,
- AdministratorsSid,
- FALSE);
- if (!NT_SUCCESS(Status))
- goto done;
-
- Status = RtlAbsoluteToSelfRelativeSD(&AbsoluteSd,
- RelativeSd,
- &RelativeSdSize);
- if (Status != STATUS_BUFFER_TOO_SMALL)
- goto done;
-
- RelativeSd = RtlAllocateHeap(RtlGetProcessHeap(),
- HEAP_ZERO_MEMORY,
- RelativeSdSize);
- if (RelativeSd == NULL)
- {
- Status = STATUS_INSUFFICIENT_RESOURCES;
- goto done;
- }
-
- Status = RtlAbsoluteToSelfRelativeSD(&AbsoluteSd,
- RelativeSd,
- &RelativeSdSize);
- if (!NT_SUCCESS(Status))
- goto done;
-
- *PolicySd = RelativeSd;
- *PolicySdSize = RelativeSdSize;
-
-done:
- if (Dacl != NULL)
- RtlFreeHeap(RtlGetProcessHeap(), 0, Dacl);
-
- if (AnonymousSid != NULL)
- RtlFreeHeap(RtlGetProcessHeap(), 0, AnonymousSid);
-
- if (AdministratorsSid != NULL)
- RtlFreeHeap(RtlGetProcessHeap(), 0, AdministratorsSid);
-
- if (EveryoneSid != NULL)
- RtlFreeHeap(RtlGetProcessHeap(), 0, EveryoneSid);
-
- if (LocalServiceSid != NULL)
- RtlFreeHeap(RtlGetProcessHeap(), 0, LocalServiceSid);
-
- if (NetworkServiceSid != NULL)
- RtlFreeHeap(RtlGetProcessHeap(), 0, NetworkServiceSid);
-
- if (LocalSystemSid != NULL)
- RtlFreeHeap(RtlGetProcessHeap(), 0, LocalSystemSid);
-
- if (!NT_SUCCESS(Status))
- {
- if (RelativeSd != NULL)
- RtlFreeHeap(RtlGetProcessHeap(), 0, RelativeSd);
- }
-
- return Status;
}
Modified: trunk/reactos/dll/win32/lsasrv/lsarpc.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/lsasrv/lsarpc.c?…
==============================================================================
--- trunk/reactos/dll/win32/lsasrv/lsarpc.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/lsasrv/lsarpc.c [iso-8859-1] Mon Nov 19 21:33:07 2012
@@ -513,6 +513,8 @@
PLSA_DB_OBJECT PolicyObject;
PLSA_DB_OBJECT AccountObject = NULL;
LPWSTR SidString = NULL;
+ PSECURITY_DESCRIPTOR AccountSd = NULL;
+ ULONG AccountSdSize;
NTSTATUS Status = STATUS_SUCCESS;
/* Validate the AccountSid */
@@ -537,6 +539,15 @@
ERR("ConvertSidToStringSid failed\n");
Status = STATUS_INVALID_PARAMETER;
goto done;
+ }
+
+ /* Create a security descriptor for the account */
+ Status = LsapCreateAccountSd(&AccountSd,
+ &AccountSdSize);
+ if (!NT_SUCCESS(Status))
+ {
+ ERR("LsapCreateAccountSd returned 0x%08lx\n", Status);
+ return Status;
}
/* Create the Account object */
@@ -557,10 +568,21 @@
L"Sid",
(PVOID)AccountSid,
GetLengthSid(AccountSid));
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ /* Set the SecDesc attribute */
+ Status = LsapSetObjectAttribute(AccountObject,
+ L"SecDesc",
+ AccountSd,
+ AccountSdSize);
done:
if (SidString != NULL)
LocalFree(SidString);
+
+ if (AccountSd != NULL)
+ RtlFreeHeap(RtlGetProcessHeap(), 0, AccountSd);
if (!NT_SUCCESS(Status))
{
Modified: trunk/reactos/dll/win32/lsasrv/lsasrv.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/lsasrv/lsasrv.h?…
==============================================================================
--- trunk/reactos/dll/win32/lsasrv/lsasrv.h [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/lsasrv/lsasrv.h [iso-8859-1] Mon Nov 19 21:33:07 2012
@@ -227,4 +227,13 @@
PLSAPR_PRIVILEGE_ENUM_BUFFER EnumerationBuffer,
DWORD PreferedMaximumLength);
+/* security.c */
+NTSTATUS
+LsapCreatePolicySd(PSECURITY_DESCRIPTOR *PolicySd,
+ PULONG PolicySdSize);
+
+NTSTATUS
+LsapCreateAccountSd(PSECURITY_DESCRIPTOR *AccountSd,
+ PULONG AccountSdSize);
+
/* EOF */
Added: trunk/reactos/dll/win32/lsasrv/security.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/lsasrv/security.…
==============================================================================
--- trunk/reactos/dll/win32/lsasrv/security.c (added)
+++ trunk/reactos/dll/win32/lsasrv/security.c [iso-8859-1] Mon Nov 19 21:33:07 2012
@@ -1,0 +1,439 @@
+/*
+ * PROJECT: Local Security Authority Server DLL
+ * LICENSE: GPL - See COPYING in the top level directory
+ * FILE: dll/win32/lsasrv/security.c
+ * PURPOSE: LSA object security functions
+ * COPYRIGHT: Copyright 2012 Eric Kohl
+ */
+
+/* INCLUDES ****************************************************************/
+
+#include "lsasrv.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(lsasrv);
+
+
+/* FUNCTIONS ***************************************************************/
+
+NTSTATUS
+LsapCreatePolicySd(PSECURITY_DESCRIPTOR *PolicySd,
+ PULONG PolicySdSize)
+{
+ SECURITY_DESCRIPTOR AbsoluteSd;
+ PSECURITY_DESCRIPTOR RelativeSd = NULL;
+ ULONG RelativeSdSize = 0;
+ PSID AnonymousSid = NULL;
+ PSID AdministratorsSid = NULL;
+ PSID EveryoneSid = NULL;
+ PSID LocalServiceSid = NULL;
+ PSID NetworkServiceSid = NULL;
+ PSID LocalSystemSid = NULL;
+ PACL Dacl = NULL;
+ ULONG DaclSize;
+ NTSTATUS Status;
+
+ if (PolicySd == NULL || PolicySdSize == NULL)
+ return STATUS_INVALID_PARAMETER;
+
+ *PolicySd = NULL;
+ *PolicySdSize = 0;
+
+ /* Initialize the SD */
+ Status = RtlCreateSecurityDescriptor(&AbsoluteSd,
+ SECURITY_DESCRIPTOR_REVISION);
+ if (!NT_SUCCESS(Status))
+ return Status;
+
+ Status = RtlAllocateAndInitializeSid(&NtAuthority,
+ 1,
+ SECURITY_ANONYMOUS_LOGON_RID,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ &AnonymousSid);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ Status = RtlAllocateAndInitializeSid(&NtAuthority,
+ 2,
+ SECURITY_BUILTIN_DOMAIN_RID,
+ DOMAIN_ALIAS_RID_ADMINS,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ &AdministratorsSid);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ Status = RtlAllocateAndInitializeSid(&WorldSidAuthority,
+ 1,
+ SECURITY_WORLD_RID,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ &EveryoneSid);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ Status = RtlAllocateAndInitializeSid(&NtAuthority,
+ 1,
+ SECURITY_LOCAL_SERVICE_RID,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ &LocalServiceSid);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ Status = RtlAllocateAndInitializeSid(&NtAuthority,
+ 1,
+ SECURITY_NETWORK_SERVICE_RID,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ &NetworkServiceSid);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ Status = RtlAllocateAndInitializeSid(&NtAuthority,
+ 1,
+ SECURITY_LOCAL_SYSTEM_RID,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ &LocalSystemSid);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ /* Allocate and initialize the DACL */
+ DaclSize = sizeof(ACL) +
+ sizeof(ACCESS_DENIED_ACE) - sizeof(ULONG) + RtlLengthSid(AnonymousSid) +
+ sizeof(ACCESS_ALLOWED_ACE) - sizeof(ULONG) +
RtlLengthSid(AdministratorsSid) +
+ sizeof(ACCESS_ALLOWED_ACE) - sizeof(ULONG) + RtlLengthSid(EveryoneSid) +
+ sizeof(ACCESS_ALLOWED_ACE) - sizeof(ULONG) + RtlLengthSid(AnonymousSid) +
+ sizeof(ACCESS_ALLOWED_ACE) - sizeof(ULONG) + RtlLengthSid(LocalServiceSid)
+
+ sizeof(ACCESS_ALLOWED_ACE) - sizeof(ULONG) +
RtlLengthSid(NetworkServiceSid);
+
+ Dacl = RtlAllocateHeap(RtlGetProcessHeap(),
+ HEAP_ZERO_MEMORY,
+ DaclSize);
+ if (Dacl == NULL)
+ {
+ Status = STATUS_INSUFFICIENT_RESOURCES;
+ goto done;
+ }
+
+ Status = RtlCreateAcl(Dacl,
+ DaclSize,
+ ACL_REVISION);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ Status = RtlAddAccessDeniedAce(Dacl,
+ ACL_REVISION,
+ POLICY_LOOKUP_NAMES,
+ AnonymousSid);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ Status = RtlAddAccessAllowedAce(Dacl,
+ ACL_REVISION,
+ POLICY_ALL_ACCESS | POLICY_NOTIFICATION,
+ AdministratorsSid);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ Status = RtlAddAccessAllowedAce(Dacl,
+ ACL_REVISION,
+ POLICY_EXECUTE,
+ EveryoneSid);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ Status = RtlAddAccessAllowedAce(Dacl,
+ ACL_REVISION,
+ POLICY_LOOKUP_NAMES | POLICY_VIEW_LOCAL_INFORMATION,
+ AnonymousSid);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ Status = RtlAddAccessAllowedAce(Dacl,
+ ACL_REVISION,
+ POLICY_NOTIFICATION,
+ LocalServiceSid);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ Status = RtlAddAccessAllowedAce(Dacl,
+ ACL_REVISION,
+ POLICY_NOTIFICATION,
+ NetworkServiceSid);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ Status = RtlSetDaclSecurityDescriptor(&AbsoluteSd,
+ TRUE,
+ Dacl,
+ FALSE);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ Status = RtlSetGroupSecurityDescriptor(&AbsoluteSd,
+ LocalSystemSid,
+ FALSE);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ Status = RtlSetOwnerSecurityDescriptor(&AbsoluteSd,
+ AdministratorsSid,
+ FALSE);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ Status = RtlAbsoluteToSelfRelativeSD(&AbsoluteSd,
+ RelativeSd,
+ &RelativeSdSize);
+ if (Status != STATUS_BUFFER_TOO_SMALL)
+ goto done;
+
+ RelativeSd = RtlAllocateHeap(RtlGetProcessHeap(),
+ HEAP_ZERO_MEMORY,
+ RelativeSdSize);
+ if (RelativeSd == NULL)
+ {
+ Status = STATUS_INSUFFICIENT_RESOURCES;
+ goto done;
+ }
+
+ Status = RtlAbsoluteToSelfRelativeSD(&AbsoluteSd,
+ RelativeSd,
+ &RelativeSdSize);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ *PolicySd = RelativeSd;
+ *PolicySdSize = RelativeSdSize;
+
+done:
+ if (Dacl != NULL)
+ RtlFreeHeap(RtlGetProcessHeap(), 0, Dacl);
+
+ if (AnonymousSid != NULL)
+ RtlFreeHeap(RtlGetProcessHeap(), 0, AnonymousSid);
+
+ if (AdministratorsSid != NULL)
+ RtlFreeHeap(RtlGetProcessHeap(), 0, AdministratorsSid);
+
+ if (EveryoneSid != NULL)
+ RtlFreeHeap(RtlGetProcessHeap(), 0, EveryoneSid);
+
+ if (LocalServiceSid != NULL)
+ RtlFreeHeap(RtlGetProcessHeap(), 0, LocalServiceSid);
+
+ if (NetworkServiceSid != NULL)
+ RtlFreeHeap(RtlGetProcessHeap(), 0, NetworkServiceSid);
+
+ if (LocalSystemSid != NULL)
+ RtlFreeHeap(RtlGetProcessHeap(), 0, LocalSystemSid);
+
+ if (!NT_SUCCESS(Status))
+ {
+ if (RelativeSd != NULL)
+ RtlFreeHeap(RtlGetProcessHeap(), 0, RelativeSd);
+ }
+
+ return Status;
+}
+
+
+NTSTATUS
+LsapCreateAccountSd(PSECURITY_DESCRIPTOR *AccountSd,
+ PULONG AccountSdSize)
+{
+ SECURITY_DESCRIPTOR AbsoluteSd;
+ PSECURITY_DESCRIPTOR RelativeSd = NULL;
+ ULONG RelativeSdSize = 0;
+ PSID AdministratorsSid = NULL;
+ PSID EveryoneSid = NULL;
+ PSID LocalSystemSid = NULL;
+ PACL Dacl = NULL;
+ ULONG DaclSize;
+ NTSTATUS Status;
+
+ if (AccountSd == NULL || AccountSdSize == NULL)
+ return STATUS_INVALID_PARAMETER;
+
+ *AccountSd = NULL;
+ *AccountSdSize = 0;
+
+ /* Initialize the SD */
+ Status = RtlCreateSecurityDescriptor(&AbsoluteSd,
+ SECURITY_DESCRIPTOR_REVISION);
+ if (!NT_SUCCESS(Status))
+ return Status;
+
+ Status = RtlAllocateAndInitializeSid(&NtAuthority,
+ 2,
+ SECURITY_BUILTIN_DOMAIN_RID,
+ DOMAIN_ALIAS_RID_ADMINS,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ &AdministratorsSid);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ Status = RtlAllocateAndInitializeSid(&WorldSidAuthority,
+ 1,
+ SECURITY_WORLD_RID,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ &EveryoneSid);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ Status = RtlAllocateAndInitializeSid(&NtAuthority,
+ 1,
+ SECURITY_LOCAL_SYSTEM_RID,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ &LocalSystemSid);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ /* Allocate and initialize the DACL */
+ DaclSize = sizeof(ACL) +
+ sizeof(ACCESS_ALLOWED_ACE) - sizeof(ULONG) +
RtlLengthSid(AdministratorsSid) +
+ sizeof(ACCESS_ALLOWED_ACE) - sizeof(ULONG) + RtlLengthSid(EveryoneSid);
+
+ Dacl = RtlAllocateHeap(RtlGetProcessHeap(),
+ HEAP_ZERO_MEMORY,
+ DaclSize);
+ if (Dacl == NULL)
+ {
+ Status = STATUS_INSUFFICIENT_RESOURCES;
+ goto done;
+ }
+
+ Status = RtlCreateAcl(Dacl,
+ DaclSize,
+ ACL_REVISION);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ Status = RtlAddAccessAllowedAce(Dacl,
+ ACL_REVISION,
+ ACCOUNT_ALL_ACCESS,
+ AdministratorsSid);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ Status = RtlAddAccessAllowedAce(Dacl,
+ ACL_REVISION,
+ ACCOUNT_EXECUTE,
+ EveryoneSid);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ Status = RtlSetDaclSecurityDescriptor(&AbsoluteSd,
+ TRUE,
+ Dacl,
+ FALSE);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ Status = RtlSetGroupSecurityDescriptor(&AbsoluteSd,
+ LocalSystemSid,
+ FALSE);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ Status = RtlSetOwnerSecurityDescriptor(&AbsoluteSd,
+ AdministratorsSid,
+ FALSE);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ Status = RtlAbsoluteToSelfRelativeSD(&AbsoluteSd,
+ RelativeSd,
+ &RelativeSdSize);
+ if (Status != STATUS_BUFFER_TOO_SMALL)
+ goto done;
+
+ RelativeSd = RtlAllocateHeap(RtlGetProcessHeap(),
+ HEAP_ZERO_MEMORY,
+ RelativeSdSize);
+ if (RelativeSd == NULL)
+ {
+ Status = STATUS_INSUFFICIENT_RESOURCES;
+ goto done;
+ }
+
+ Status = RtlAbsoluteToSelfRelativeSD(&AbsoluteSd,
+ RelativeSd,
+ &RelativeSdSize);
+ if (!NT_SUCCESS(Status))
+ goto done;
+
+ *AccountSd = RelativeSd;
+ *AccountSdSize = RelativeSdSize;
+
+done:
+ if (Dacl != NULL)
+ RtlFreeHeap(RtlGetProcessHeap(), 0, Dacl);
+
+ if (AdministratorsSid != NULL)
+ RtlFreeHeap(RtlGetProcessHeap(), 0, AdministratorsSid);
+
+ if (EveryoneSid != NULL)
+ RtlFreeHeap(RtlGetProcessHeap(), 0, EveryoneSid);
+
+ if (LocalSystemSid != NULL)
+ RtlFreeHeap(RtlGetProcessHeap(), 0, LocalSystemSid);
+
+ if (!NT_SUCCESS(Status))
+ {
+ if (RelativeSd != NULL)
+ RtlFreeHeap(RtlGetProcessHeap(), 0, RelativeSd);
+ }
+
+ return Status;
+}
+
+/* EOF */
Propchange: trunk/reactos/dll/win32/lsasrv/security.c
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svn:eol-style = native
Propchange: trunk/reactos/dll/win32/lsasrv/security.c
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