-/* $Id: sid.c,v 1.16 2003/12/30 18:52:06 fireball Exp $
+/* $Id$
*
- * COPYRIGHT: See COPYING in the top level directory
- * PROJECT: ReactOS kernel
- * PURPOSE: Security manager
- * FILE: ntoskrnl/se/sid.c
- * PROGRAMER: David Welch <welch@cwcom.net>
- * REVISION HISTORY:
- * 26/07/98: Added stubs for security functions
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS kernel
+ * FILE: ntoskrnl/se/sid.c
+ * PURPOSE: Security manager
+ *
+ * PROGRAMMERS: David Welch <welch@cwcom.net>
*/
/* INCLUDES *****************************************************************/
-#include <ddk/ntddk.h>
-#include <internal/se.h>
+#include <ntoskrnl.h>
+#define NDEBUG
#include <internal/debug.h>
-#define TAG_SID TAG('S', 'I', 'D', 'T')
+#if defined (ALLOC_PRAGMA)
+#pragma alloc_text(INIT, SepInitSecurityIDs)
+#endif
/* GLOBALS ******************************************************************/
PSID SeBatchSid = NULL;
PSID SeInteractiveSid = NULL;
PSID SeServiceSid = NULL;
-PSID SeAnonymousLogonSid = NULL;
PSID SePrincipalSelfSid = NULL;
PSID SeLocalSystemSid = NULL;
PSID SeAuthenticatedUserSid = NULL;
PSID SeAliasSystemOpsSid = NULL;
PSID SeAliasPrintOpsSid = NULL;
PSID SeAliasBackupOpsSid = NULL;
+PSID SeAuthenticatedUsersSid = NULL;
+PSID SeRestrictedSid = NULL;
+PSID SeAnonymousLogonSid = NULL;
/* FUNCTIONS ****************************************************************/
-BOOLEAN INIT_FUNCTION
+BOOLEAN
+INIT_FUNCTION
+NTAPI
SepInitSecurityIDs(VOID)
{
ULONG SidLength0;
SidLength2 = RtlLengthRequiredSid(2);
/* create NullSid */
- SeNullSid = ExAllocatePoolWithTag(NonPagedPool,
- SidLength1,
- TAG_SID);
- if (SeNullSid == NULL)
+ SeNullSid = ExAllocatePoolWithTag(PagedPool, SidLength1, TAG_SID);
+ SeWorldSid = ExAllocatePoolWithTag(PagedPool, SidLength1, TAG_SID);
+ SeLocalSid = ExAllocatePoolWithTag(PagedPool, SidLength1, TAG_SID);
+ SeCreatorOwnerSid = ExAllocatePoolWithTag(PagedPool, SidLength1, TAG_SID);
+ SeCreatorGroupSid = ExAllocatePoolWithTag(PagedPool, SidLength1, TAG_SID);
+ SeCreatorOwnerServerSid = ExAllocatePoolWithTag(PagedPool, SidLength1, TAG_SID);
+ SeCreatorGroupServerSid = ExAllocatePoolWithTag(PagedPool, SidLength1, TAG_SID);
+ SeNtAuthoritySid = ExAllocatePoolWithTag(PagedPool, SidLength0, TAG_SID);
+ SeDialupSid = ExAllocatePoolWithTag(PagedPool, SidLength1, TAG_SID);
+ SeNetworkSid = ExAllocatePoolWithTag(PagedPool, SidLength1, TAG_SID);
+ SeBatchSid = ExAllocatePoolWithTag(PagedPool, SidLength1, TAG_SID);
+ SeInteractiveSid = ExAllocatePoolWithTag(PagedPool, SidLength1, TAG_SID);
+ SeServiceSid = ExAllocatePoolWithTag(PagedPool, SidLength1, TAG_SID);
+ SePrincipalSelfSid = ExAllocatePoolWithTag(PagedPool, SidLength1, TAG_SID);
+ SeLocalSystemSid = ExAllocatePoolWithTag(PagedPool, SidLength1, TAG_SID);
+ SeAuthenticatedUserSid = ExAllocatePoolWithTag(PagedPool, SidLength1, TAG_SID);
+ SeRestrictedCodeSid = ExAllocatePoolWithTag(PagedPool, SidLength1, TAG_SID);
+ SeAliasAdminsSid = ExAllocatePoolWithTag(PagedPool, SidLength2, TAG_SID);
+ SeAliasUsersSid = ExAllocatePoolWithTag(PagedPool, SidLength2, TAG_SID);
+ SeAliasGuestsSid = ExAllocatePoolWithTag(PagedPool, SidLength2, TAG_SID);
+ SeAliasPowerUsersSid = ExAllocatePoolWithTag(PagedPool, SidLength2, TAG_SID);
+ SeAliasAccountOpsSid = ExAllocatePoolWithTag(PagedPool, SidLength2, TAG_SID);
+ SeAliasSystemOpsSid = ExAllocatePoolWithTag(PagedPool, SidLength2, TAG_SID);
+ SeAliasPrintOpsSid = ExAllocatePoolWithTag(PagedPool, SidLength2, TAG_SID);
+ SeAliasBackupOpsSid = ExAllocatePoolWithTag(PagedPool, SidLength2, TAG_SID);
+ SeAuthenticatedUsersSid = ExAllocatePoolWithTag(PagedPool, SidLength1, TAG_SID);
+ SeRestrictedSid = ExAllocatePoolWithTag(PagedPool, SidLength1, TAG_SID);
+ SeAnonymousLogonSid = ExAllocatePoolWithTag(PagedPool, SidLength1, TAG_SID);
+
+ if (SeNullSid == NULL || SeNullSid == NULL || SeWorldSid == NULL ||
+ SeLocalSid == NULL || SeCreatorOwnerSid == NULL ||
+ SeCreatorGroupSid == NULL || SeCreatorOwnerServerSid == NULL ||
+ SeCreatorGroupServerSid == NULL || SeNtAuthoritySid == NULL ||
+ SeDialupSid == NULL || SeNetworkSid == NULL || SeBatchSid == NULL ||
+ SeInteractiveSid == NULL || SeServiceSid == NULL ||
+ SePrincipalSelfSid == NULL || SeLocalSystemSid == NULL ||
+ SeAuthenticatedUserSid == NULL || SeRestrictedCodeSid == NULL ||
+ SeAliasAdminsSid == NULL || SeAliasUsersSid == NULL ||
+ SeAliasGuestsSid == NULL || SeAliasPowerUsersSid == NULL ||
+ SeAliasAccountOpsSid == NULL || SeAliasSystemOpsSid == NULL ||
+ SeAliasPrintOpsSid == NULL || SeAliasBackupOpsSid == NULL ||
+ SeAuthenticatedUsersSid == NULL || SeRestrictedSid == NULL ||
+ SeAnonymousLogonSid == NULL)
+ {
+ /* FIXME: We're leaking memory here. */
return(FALSE);
-
- RtlInitializeSid(SeNullSid,
- &SeNullSidAuthority,
- 1);
- SubAuthority = RtlSubAuthoritySid(SeNullSid,
- 0);
+ }
+
+ RtlInitializeSid(SeNullSid, &SeNullSidAuthority, 1);
+ RtlInitializeSid(SeWorldSid, &SeWorldSidAuthority, 1);
+ RtlInitializeSid(SeLocalSid, &SeLocalSidAuthority, 1);
+ RtlInitializeSid(SeCreatorOwnerSid, &SeCreatorSidAuthority, 1);
+ RtlInitializeSid(SeCreatorGroupSid, &SeCreatorSidAuthority, 1);
+ RtlInitializeSid(SeCreatorOwnerServerSid, &SeCreatorSidAuthority, 1);
+ RtlInitializeSid(SeCreatorGroupServerSid, &SeCreatorSidAuthority, 1);
+ RtlInitializeSid(SeNtAuthoritySid, &SeNtSidAuthority, 0);
+ RtlInitializeSid(SeDialupSid, &SeNtSidAuthority, 1);
+ RtlInitializeSid(SeNetworkSid, &SeNtSidAuthority, 1);
+ RtlInitializeSid(SeBatchSid, &SeNtSidAuthority, 1);
+ RtlInitializeSid(SeInteractiveSid, &SeNtSidAuthority, 1);
+ RtlInitializeSid(SeServiceSid, &SeNtSidAuthority, 1);
+ RtlInitializeSid(SePrincipalSelfSid, &SeNtSidAuthority, 1);
+ RtlInitializeSid(SeLocalSystemSid, &SeNtSidAuthority, 1);
+ RtlInitializeSid(SeAuthenticatedUserSid, &SeNtSidAuthority, 1);
+ RtlInitializeSid(SeRestrictedCodeSid, &SeNtSidAuthority, 1);
+ RtlInitializeSid(SeAliasAdminsSid, &SeNtSidAuthority, 2);
+ RtlInitializeSid(SeAliasUsersSid, &SeNtSidAuthority, 2);
+ RtlInitializeSid(SeAliasGuestsSid, &SeNtSidAuthority, 2);
+ RtlInitializeSid(SeAliasPowerUsersSid, &SeNtSidAuthority, 2);
+ RtlInitializeSid(SeAliasAccountOpsSid, &SeNtSidAuthority, 2);
+ RtlInitializeSid(SeAliasSystemOpsSid, &SeNtSidAuthority, 2);
+ RtlInitializeSid(SeAliasPrintOpsSid, &SeNtSidAuthority, 2);
+ RtlInitializeSid(SeAliasBackupOpsSid, &SeNtSidAuthority, 2);
+ RtlInitializeSid(SeAuthenticatedUsersSid, &SeNtSidAuthority, 1);
+ RtlInitializeSid(SeRestrictedSid, &SeNtSidAuthority, 1);
+ RtlInitializeSid(SeAnonymousLogonSid, &SeNtSidAuthority, 1);
+
+ SubAuthority = RtlSubAuthoritySid(SeNullSid, 0);
*SubAuthority = SECURITY_NULL_RID;
-
- /* create WorldSid */
- SeWorldSid = ExAllocatePoolWithTag(NonPagedPool,
- SidLength1,
- TAG_SID);
- if (SeWorldSid == NULL)
- return(FALSE);
-
- RtlInitializeSid(SeWorldSid,
- &SeWorldSidAuthority,
- 1);
- SubAuthority = RtlSubAuthoritySid(SeWorldSid,
- 0);
+ SubAuthority = RtlSubAuthoritySid(SeWorldSid, 0);
*SubAuthority = SECURITY_WORLD_RID;
-
- /* create LocalSid */
- SeLocalSid = ExAllocatePoolWithTag(NonPagedPool,
- SidLength1,
- TAG_SID);
- if (SeLocalSid == NULL)
- return(FALSE);
-
- RtlInitializeSid(SeLocalSid,
- &SeLocalSidAuthority,
- 1);
- SubAuthority = RtlSubAuthoritySid(SeLocalSid,
- 0);
+ SubAuthority = RtlSubAuthoritySid(SeLocalSid, 0);
*SubAuthority = SECURITY_LOCAL_RID;
-
- /* create CreatorOwnerSid */
- SeCreatorOwnerSid = ExAllocatePoolWithTag(NonPagedPool,
- SidLength1,
- TAG_SID);
- if (SeCreatorOwnerSid == NULL)
- return(FALSE);
-
- RtlInitializeSid(SeCreatorOwnerSid,
- &SeCreatorSidAuthority,
- 1);
- SubAuthority = RtlSubAuthoritySid(SeCreatorOwnerSid,
- 0);
+ SubAuthority = RtlSubAuthoritySid(SeCreatorOwnerSid, 0);
*SubAuthority = SECURITY_CREATOR_OWNER_RID;
-
- /* create CreatorGroupSid */
- SeCreatorGroupSid = ExAllocatePoolWithTag(NonPagedPool,
- SidLength1,
- TAG_SID);
- if (SeCreatorGroupSid == NULL)
- return(FALSE);
-
- RtlInitializeSid(SeCreatorGroupSid,
- &SeCreatorSidAuthority,
- 1);
- SubAuthority = RtlSubAuthoritySid(SeCreatorGroupSid,
- 0);
+ SubAuthority = RtlSubAuthoritySid(SeCreatorGroupSid, 0);
*SubAuthority = SECURITY_CREATOR_GROUP_RID;
-
- /* create CreatorOwnerServerSid */
- SeCreatorOwnerServerSid = ExAllocatePoolWithTag(NonPagedPool,
- SidLength1,
- TAG_SID);
- if (SeCreatorOwnerServerSid == NULL)
- return(FALSE);
-
- RtlInitializeSid(SeCreatorOwnerServerSid,
- &SeCreatorSidAuthority,
- 1);
- SubAuthority = RtlSubAuthoritySid(SeCreatorOwnerServerSid,
- 0);
+ SubAuthority = RtlSubAuthoritySid(SeCreatorOwnerServerSid, 0);
*SubAuthority = SECURITY_CREATOR_OWNER_SERVER_RID;
-
- /* create CreatorGroupServerSid */
- SeCreatorGroupServerSid = ExAllocatePoolWithTag(NonPagedPool,
- SidLength1,
- TAG_SID);
- if (SeCreatorGroupServerSid == NULL)
- return(FALSE);
-
- RtlInitializeSid(SeCreatorGroupServerSid,
- &SeCreatorSidAuthority,
- 1);
- SubAuthority = RtlSubAuthoritySid(SeCreatorGroupServerSid,
- 0);
+ SubAuthority = RtlSubAuthoritySid(SeCreatorGroupServerSid, 0);
*SubAuthority = SECURITY_CREATOR_GROUP_SERVER_RID;
-
-
- /* create NtAuthoritySid */
- SeNtAuthoritySid = ExAllocatePoolWithTag(NonPagedPool,
- SidLength0,
- TAG_SID);
- if (SeNtAuthoritySid == NULL)
- return(FALSE);
-
- RtlInitializeSid(SeNtAuthoritySid,
- &SeNtSidAuthority,
- 0);
-
- /* create DialupSid */
- SeDialupSid = ExAllocatePoolWithTag(NonPagedPool,
- SidLength1,
- TAG_SID);
- if (SeDialupSid == NULL)
- return(FALSE);
-
- RtlInitializeSid(SeDialupSid,
- &SeNtSidAuthority,
- 1);
- SubAuthority = RtlSubAuthoritySid(SeDialupSid,
- 0);
+ SubAuthority = RtlSubAuthoritySid(SeDialupSid, 0);
*SubAuthority = SECURITY_DIALUP_RID;
-
- /* create NetworkSid */
- SeNetworkSid = ExAllocatePoolWithTag(NonPagedPool,
- SidLength1,
- TAG_SID);
- if (SeNetworkSid == NULL)
- return(FALSE);
-
- RtlInitializeSid(SeNetworkSid,
- &SeNtSidAuthority,
- 1);
- SubAuthority = RtlSubAuthoritySid(SeNetworkSid,
- 0);
+ SubAuthority = RtlSubAuthoritySid(SeNetworkSid, 0);
*SubAuthority = SECURITY_NETWORK_RID;
-
- /* create BatchSid */
- SeBatchSid = ExAllocatePoolWithTag(NonPagedPool,
- SidLength1,
- TAG_SID);
- if (SeBatchSid == NULL)
- return(FALSE);
-
- RtlInitializeSid(SeBatchSid,
- &SeNtSidAuthority,
- 1);
- SubAuthority = RtlSubAuthoritySid(SeBatchSid,
- 0);
+ SubAuthority = RtlSubAuthoritySid(SeBatchSid, 0);
*SubAuthority = SECURITY_BATCH_RID;
-
- /* create InteractiveSid */
- SeInteractiveSid = ExAllocatePoolWithTag(NonPagedPool,
- SidLength1,
- TAG_SID);
- if (SeInteractiveSid == NULL)
- return(FALSE);
-
- RtlInitializeSid(SeInteractiveSid,
- &SeNtSidAuthority,
- 1);
- SubAuthority = RtlSubAuthoritySid(SeInteractiveSid,
- 0);
+ SubAuthority = RtlSubAuthoritySid(SeInteractiveSid, 0);
*SubAuthority = SECURITY_INTERACTIVE_RID;
-
- /* create ServiceSid */
- SeServiceSid = ExAllocatePoolWithTag(NonPagedPool,
- SidLength1,
- TAG_SID);
- if (SeServiceSid == NULL)
- return(FALSE);
-
- RtlInitializeSid(SeServiceSid,
- &SeNtSidAuthority,
- 1);
- SubAuthority = RtlSubAuthoritySid(SeServiceSid,
- 0);
+ SubAuthority = RtlSubAuthoritySid(SeServiceSid, 0);
*SubAuthority = SECURITY_SERVICE_RID;
-
- /* create AnonymousLogonSid */
- SeAnonymousLogonSid = ExAllocatePoolWithTag(NonPagedPool,
- SidLength1,
- TAG_SID);
- if (SeAnonymousLogonSid == NULL)
- return(FALSE);
-
- RtlInitializeSid(SeAnonymousLogonSid,
- &SeNtSidAuthority,
- 1);
- SubAuthority = RtlSubAuthoritySid(SeAnonymousLogonSid,
- 0);
- *SubAuthority = SECURITY_ANONYMOUS_LOGON_RID;
-
- /* create PrincipalSelfSid */
- SePrincipalSelfSid = ExAllocatePoolWithTag(NonPagedPool,
- SidLength1,
- TAG_SID);
- if (SePrincipalSelfSid == NULL)
- return(FALSE);
-
- RtlInitializeSid(SePrincipalSelfSid,
- &SeNtSidAuthority,
- 1);
- SubAuthority = RtlSubAuthoritySid(SePrincipalSelfSid,
- 0);
+ SubAuthority = RtlSubAuthoritySid(SePrincipalSelfSid, 0);
*SubAuthority = SECURITY_PRINCIPAL_SELF_RID;
-
- /* create LocalSystemSid */
- SeLocalSystemSid = ExAllocatePoolWithTag(NonPagedPool,
- SidLength1,
- TAG_SID);
- if (SeLocalSystemSid == NULL)
- return(FALSE);
-
- RtlInitializeSid(SeLocalSystemSid,
- &SeNtSidAuthority,
- 1);
- SubAuthority = RtlSubAuthoritySid(SeLocalSystemSid,
- 0);
+ SubAuthority = RtlSubAuthoritySid(SeLocalSystemSid, 0);
*SubAuthority = SECURITY_LOCAL_SYSTEM_RID;
-
- /* create AuthenticatedUserSid */
- SeAuthenticatedUserSid = ExAllocatePoolWithTag(NonPagedPool,
- SidLength1,
- TAG_SID);
- if (SeAuthenticatedUserSid == NULL)
- return(FALSE);
-
- RtlInitializeSid(SeAuthenticatedUserSid,
- &SeNtSidAuthority,
- 1);
- SubAuthority = RtlSubAuthoritySid(SeAuthenticatedUserSid,
- 0);
+ SubAuthority = RtlSubAuthoritySid(SeAuthenticatedUserSid, 0);
*SubAuthority = SECURITY_AUTHENTICATED_USER_RID;
-
- /* create RestrictedCodeSid */
- SeRestrictedCodeSid = ExAllocatePoolWithTag(NonPagedPool,
- SidLength1,
- TAG_SID);
- if (SeRestrictedCodeSid == NULL)
- return(FALSE);
-
- RtlInitializeSid(SeRestrictedCodeSid,
- &SeNtSidAuthority,
- 1);
- SubAuthority = RtlSubAuthoritySid(SeRestrictedCodeSid,
- 0);
+ SubAuthority = RtlSubAuthoritySid(SeRestrictedCodeSid, 0);
*SubAuthority = SECURITY_RESTRICTED_CODE_RID;
-
- /* create AliasAdminsSid */
- SeAliasAdminsSid = ExAllocatePoolWithTag(NonPagedPool,
- SidLength2,
- TAG_SID);
- if (SeAliasAdminsSid == NULL)
- return(FALSE);
-
- RtlInitializeSid(SeAliasAdminsSid,
- &SeNtSidAuthority,
- 2);
- SubAuthority = RtlSubAuthoritySid(SeAliasAdminsSid,
- 0);
+ SubAuthority = RtlSubAuthoritySid(SeAliasAdminsSid, 0);
*SubAuthority = SECURITY_BUILTIN_DOMAIN_RID;
-
- SubAuthority = RtlSubAuthoritySid(SeAliasAdminsSid,
- 1);
+ SubAuthority = RtlSubAuthoritySid(SeAliasAdminsSid, 1);
*SubAuthority = DOMAIN_ALIAS_RID_ADMINS;
-
- /* create AliasUsersSid */
- SeAliasUsersSid = ExAllocatePoolWithTag(NonPagedPool,
- SidLength2,
- TAG_SID);
- if (SeAliasUsersSid == NULL)
- return(FALSE);
-
- RtlInitializeSid(SeAliasUsersSid,
- &SeNtSidAuthority,
- 2);
- SubAuthority = RtlSubAuthoritySid(SeAliasUsersSid,
- 0);
+ SubAuthority = RtlSubAuthoritySid(SeAliasUsersSid, 0);
*SubAuthority = SECURITY_BUILTIN_DOMAIN_RID;
-
- SubAuthority = RtlSubAuthoritySid(SeAliasUsersSid,
- 1);
+ SubAuthority = RtlSubAuthoritySid(SeAliasUsersSid, 1);
*SubAuthority = DOMAIN_ALIAS_RID_USERS;
-
- /* create AliasGuestsSid */
- SeAliasGuestsSid = ExAllocatePoolWithTag(NonPagedPool,
- SidLength2,
- TAG_SID);
- if (SeAliasGuestsSid == NULL)
- return(FALSE);
-
- RtlInitializeSid(SeAliasGuestsSid,
- &SeNtSidAuthority,
- 2);
- SubAuthority = RtlSubAuthoritySid(SeAliasGuestsSid,
- 0);
+ SubAuthority = RtlSubAuthoritySid(SeAliasGuestsSid, 0);
*SubAuthority = SECURITY_BUILTIN_DOMAIN_RID;
-
- SubAuthority = RtlSubAuthoritySid(SeAliasGuestsSid,
- 1);
+ SubAuthority = RtlSubAuthoritySid(SeAliasGuestsSid, 1);
*SubAuthority = DOMAIN_ALIAS_RID_GUESTS;
-
- /* create AliasPowerUsersSid */
- SeAliasPowerUsersSid = ExAllocatePoolWithTag(NonPagedPool,
- SidLength2,
- TAG_SID);
- if (SeAliasPowerUsersSid == NULL)
- return(FALSE);
-
- RtlInitializeSid(SeAliasPowerUsersSid,
- &SeNtSidAuthority,
- 2);
- SubAuthority = RtlSubAuthoritySid(SeAliasPowerUsersSid,
- 0);
+ SubAuthority = RtlSubAuthoritySid(SeAliasPowerUsersSid, 0);
*SubAuthority = SECURITY_BUILTIN_DOMAIN_RID;
-
- SubAuthority = RtlSubAuthoritySid(SeAliasPowerUsersSid,
- 1);
+ SubAuthority = RtlSubAuthoritySid(SeAliasPowerUsersSid, 1);
*SubAuthority = DOMAIN_ALIAS_RID_POWER_USERS;
-
- /* create AliasAccountOpsSid */
- SeAliasAccountOpsSid = ExAllocatePoolWithTag(NonPagedPool,
- SidLength2,
- TAG_SID);
- if (SeAliasAccountOpsSid == NULL)
- return(FALSE);
-
- RtlInitializeSid(SeAliasAccountOpsSid,
- &SeNtSidAuthority,
- 2);
- SubAuthority = RtlSubAuthoritySid(SeAliasAccountOpsSid,
- 0);
+ SubAuthority = RtlSubAuthoritySid(SeAliasAccountOpsSid, 0);
*SubAuthority = SECURITY_BUILTIN_DOMAIN_RID;
-
- SubAuthority = RtlSubAuthoritySid(SeAliasAccountOpsSid,
- 1);
+ SubAuthority = RtlSubAuthoritySid(SeAliasAccountOpsSid, 1);
*SubAuthority = DOMAIN_ALIAS_RID_ACCOUNT_OPS;
-
- /* create AliasSystemOpsSid */
- SeAliasSystemOpsSid = ExAllocatePoolWithTag(NonPagedPool,
- SidLength2,
- TAG_SID);
- if (SeAliasSystemOpsSid == NULL)
- return(FALSE);
-
- RtlInitializeSid(SeAliasSystemOpsSid,
- &SeNtSidAuthority,
- 2);
- SubAuthority = RtlSubAuthoritySid(SeAliasSystemOpsSid,
- 0);
+ SubAuthority = RtlSubAuthoritySid(SeAliasSystemOpsSid, 0);
*SubAuthority = SECURITY_BUILTIN_DOMAIN_RID;
-
- SubAuthority = RtlSubAuthoritySid(SeAliasSystemOpsSid,
- 1);
+ SubAuthority = RtlSubAuthoritySid(SeAliasSystemOpsSid, 1);
*SubAuthority = DOMAIN_ALIAS_RID_SYSTEM_OPS;
-
- /* create AliasPrintOpsSid */
- SeAliasPrintOpsSid = ExAllocatePoolWithTag(NonPagedPool,
- SidLength2,
- TAG_SID);
- if (SeAliasPrintOpsSid == NULL)
- return(FALSE);
-
- RtlInitializeSid(SeAliasPrintOpsSid,
- &SeNtSidAuthority,
- 2);
- SubAuthority = RtlSubAuthoritySid(SeAliasPrintOpsSid,
- 0);
+ SubAuthority = RtlSubAuthoritySid(SeAliasPrintOpsSid, 0);
*SubAuthority = SECURITY_BUILTIN_DOMAIN_RID;
-
- SubAuthority = RtlSubAuthoritySid(SeAliasPrintOpsSid,
- 1);
+ SubAuthority = RtlSubAuthoritySid(SeAliasPrintOpsSid, 1);
*SubAuthority = DOMAIN_ALIAS_RID_PRINT_OPS;
-
- /* create AliasBackupOpsSid */
- SeAliasBackupOpsSid = ExAllocatePoolWithTag(NonPagedPool,
- SidLength2,
- TAG_SID);
- if (SeAliasBackupOpsSid == NULL)
- return(FALSE);
-
- RtlInitializeSid(SeAliasBackupOpsSid,
- &SeNtSidAuthority,
- 2);
- SubAuthority = RtlSubAuthoritySid(SeAliasBackupOpsSid,
- 0);
+ SubAuthority = RtlSubAuthoritySid(SeAliasBackupOpsSid, 0);
*SubAuthority = SECURITY_BUILTIN_DOMAIN_RID;
-
- SubAuthority = RtlSubAuthoritySid(SeAliasBackupOpsSid,
- 1);
+ SubAuthority = RtlSubAuthoritySid(SeAliasBackupOpsSid, 1);
*SubAuthority = DOMAIN_ALIAS_RID_BACKUP_OPS;
+ SubAuthority = RtlSubAuthoritySid(SeAuthenticatedUsersSid, 0);
+ *SubAuthority = SECURITY_AUTHENTICATED_USER_RID;
+ SubAuthority = RtlSubAuthoritySid(SeRestrictedSid, 0);
+ *SubAuthority = SECURITY_RESTRICTED_CODE_RID;
+ SubAuthority = RtlSubAuthoritySid(SeAnonymousLogonSid, 0);
+ *SubAuthority = SECURITY_ANONYMOUS_LOGON_RID;
return(TRUE);
}
-
-/*
- * @implemented
- */
-BOOLEAN STDCALL
-RtlValidSid(PSID Sid)
-{
- if ((Sid->Revision & 0xf) != 1)
- {
- return(FALSE);
- }
- if (Sid->SubAuthorityCount > 15)
- {
- return(FALSE);
- }
- return(TRUE);
-}
-
-
-/*
- * @implemented
- */
-ULONG STDCALL
-RtlLengthRequiredSid(UCHAR SubAuthorityCount)
-{
- return(sizeof(SID) + (SubAuthorityCount - 1) * sizeof(ULONG));
-}
-
-
-/*
- * @implemented
- */
-NTSTATUS STDCALL
-RtlInitializeSid(PSID Sid,
- PSID_IDENTIFIER_AUTHORITY IdentifierAuthority,
- UCHAR SubAuthorityCount)
-{
- Sid->Revision = 1;
- Sid->SubAuthorityCount = SubAuthorityCount;
- RtlCopyMemory(&Sid->IdentifierAuthority,
- IdentifierAuthority,
- sizeof(SID_IDENTIFIER_AUTHORITY));
- return(STATUS_SUCCESS);
-}
-
-
-/*
- * @implemented
- */
-PULONG STDCALL
-RtlSubAuthoritySid(PSID Sid,
- ULONG SubAuthority)
-{
- return(&Sid->SubAuthority[SubAuthority]);
-}
-
-
-/*
- * @implemented
- */
-PUCHAR STDCALL
-RtlSubAuthorityCountSid(PSID Sid)
-{
- return(&Sid->SubAuthorityCount);
-}
-
-
-/*
- * @implemented
- */
-BOOLEAN STDCALL
-RtlEqualSid(PSID Sid1,
- PSID Sid2)
-{
- if (Sid1->Revision != Sid2->Revision)
- {
- return(FALSE);
- }
- if ((*RtlSubAuthorityCountSid(Sid1)) !=
- (*RtlSubAuthorityCountSid(Sid2)))
- {
- return(FALSE);
- }
- if (memcmp(Sid1, Sid2, RtlLengthSid(Sid1)) != 0)
- {
- return(FALSE);
- }
- return(TRUE);
-}
-
-
-/*
- * @implemented
- */
-ULONG STDCALL
-RtlLengthSid(PSID Sid)
+NTSTATUS
+NTAPI
+SepCaptureSid(IN PSID InputSid,
+ IN KPROCESSOR_MODE AccessMode,
+ IN POOL_TYPE PoolType,
+ IN BOOLEAN CaptureIfKernel,
+ OUT PSID *CapturedSid)
{
- return(sizeof(SID) + (Sid->SubAuthorityCount-1)*4);
-}
+ ULONG SidSize = 0;
+ PISID NewSid, Sid = (PISID)InputSid;
+ NTSTATUS Status = STATUS_SUCCESS;
+ PAGED_CODE();
-/*
- * @implemented
- */
-NTSTATUS STDCALL
-RtlCopySid(ULONG BufferLength,
- PSID Dest,
- PSID Src)
-{
- if (BufferLength < RtlLengthSid(Src))
- {
- return(STATUS_UNSUCCESSFUL);
- }
- memmove(Dest, Src, RtlLengthSid(Src));
- return(STATUS_SUCCESS);
-}
-
-
-NTSTATUS STDCALL
-RtlCopySidAndAttributesArray(ULONG Count,
- PSID_AND_ATTRIBUTES Src,
- ULONG SidAreaSize,
- PSID_AND_ATTRIBUTES Dest,
- PVOID SidArea,
- PVOID* RemainingSidArea,
- PULONG RemainingSidAreaSize)
-{
- ULONG Length;
- ULONG i;
-
- Length = SidAreaSize;
-
- for (i=0; i<Count; i++)
+ if(AccessMode != KernelMode)
+ {
+ _SEH_TRY
{
- if (RtlLengthSid(Src[i].Sid) > Length)
- {
- return(STATUS_BUFFER_TOO_SMALL);
- }
- Length = Length - RtlLengthSid(Src[i].Sid);
- Dest[i].Sid = SidArea;
- Dest[i].Attributes = Src[i].Attributes;
- RtlCopySid(RtlLengthSid(Src[i].Sid), SidArea, Src[i].Sid);
- SidArea = (char*)SidArea + RtlLengthSid(Src[i].Sid);
+ ProbeForRead(Sid,
+ sizeof(*Sid) - sizeof(Sid->SubAuthority),
+ sizeof(UCHAR));
+ SidSize = RtlLengthRequiredSid(Sid->SubAuthorityCount);
+ ProbeForRead(Sid,
+ SidSize,
+ sizeof(UCHAR));
}
- *RemainingSidArea = SidArea;
- *RemainingSidAreaSize = Length;
- return(STATUS_SUCCESS);
-}
-
-
-/*
- * @implemented
- */
-NTSTATUS STDCALL
-RtlConvertSidToUnicodeString(PUNICODE_STRING String,
- PSID Sid,
- BOOLEAN AllocateString)
-{
- WCHAR Buffer[256];
- PWSTR Ptr;
- ULONG Length;
- ULONG i;
-
- if (!RtlValidSid(Sid))
- return STATUS_INVALID_SID;
-
- Ptr = Buffer;
- Ptr += swprintf (Ptr,
- L"S-%u-",
- Sid->Revision);
+ _SEH_HANDLE
+ {
+ Status = _SEH_GetExceptionCode();
+ }
+ _SEH_END;
- if(!Sid->IdentifierAuthority.Value[0] &&
- !Sid->IdentifierAuthority.Value[1])
+ if(NT_SUCCESS(Status))
+ {
+ /* allocate a SID and copy it */
+ NewSid = ExAllocatePool(PoolType,
+ SidSize);
+ if(NewSid != NULL)
{
- Ptr += swprintf(Ptr,
- L"%u",
- (ULONG)Sid->IdentifierAuthority.Value[2] << 24 |
- (ULONG)Sid->IdentifierAuthority.Value[3] << 16 |
- (ULONG)Sid->IdentifierAuthority.Value[4] << 8 |
- (ULONG)Sid->IdentifierAuthority.Value[5]);
- }
- else
- {
- Ptr += swprintf(Ptr,
- L"0x%02hx%02hx%02hx%02hx%02hx%02hx",
- Sid->IdentifierAuthority.Value[0],
- Sid->IdentifierAuthority.Value[1],
- Sid->IdentifierAuthority.Value[2],
- Sid->IdentifierAuthority.Value[3],
- Sid->IdentifierAuthority.Value[4],
- Sid->IdentifierAuthority.Value[5]);
- }
-
- for (i = 0; i < Sid->SubAuthorityCount; i++)
- {
- Ptr += swprintf(Ptr,
- L"-%u",
- Sid->SubAuthority[i]);
- }
-
- Length = (Ptr - Buffer) * sizeof(WCHAR);
+ _SEH_TRY
+ {
+ RtlCopyMemory(NewSid,
+ Sid,
+ SidSize);
+
+ *CapturedSid = NewSid;
+ }
+ _SEH_HANDLE
+ {
+ ExFreePool(NewSid);
+ Status = _SEH_GetExceptionCode();
+ }
+ _SEH_END;
+ }
+ else
+ {
+ Status = STATUS_INSUFFICIENT_RESOURCES;
+ }
+ }
+ }
+ else if(!CaptureIfKernel)
+ {
+ *CapturedSid = InputSid;
+ return STATUS_SUCCESS;
+ }
+ else
+ {
+ SidSize = RtlLengthRequiredSid(Sid->SubAuthorityCount);
+
+ /* allocate a SID and copy it */
+ NewSid = ExAllocatePool(PoolType,
+ SidSize);
+ if(NewSid != NULL)
+ {
+ RtlCopyMemory(NewSid,
+ Sid,
+ SidSize);
- if (AllocateString)
- {
- String->Buffer = ExAllocatePool(NonPagedPool,
- Length + sizeof(WCHAR));
- if (String->Buffer == NULL)
- return STATUS_NO_MEMORY;
+ *CapturedSid = NewSid;
+ }
+ else
+ {
+ Status = STATUS_INSUFFICIENT_RESOURCES;
+ }
+ }
- String->MaximumLength = Length + sizeof(WCHAR);
- }
- else
- {
- if (Length > String->MaximumLength)
- return STATUS_BUFFER_TOO_SMALL;
- }
- String->Length = Length;
- memmove(String->Buffer,
- Buffer,
- Length);
- if (Length < String->MaximumLength)
- String->Buffer[Length/sizeof(WCHAR)] = 0;
+ return Status;
+}
- return STATUS_SUCCESS;
+VOID
+NTAPI
+SepReleaseSid(IN PSID CapturedSid,
+ IN KPROCESSOR_MODE AccessMode,
+ IN BOOLEAN CaptureIfKernel)
+{
+ PAGED_CODE();
+
+ if(CapturedSid != NULL &&
+ (AccessMode != KernelMode ||
+ (AccessMode == KernelMode && CaptureIfKernel)))
+ {
+ ExFreePool(CapturedSid);
+ }
}
/* EOF */
projects / reactos.git / blobdiff