ntoskrnl/ob/security.c

   1 /*
   2  * COPYRIGHT:         See COPYING in the top level directory
   3  * PROJECT:           ReactOS kernel
   4  * PURPOSE:           Security manager
   5  * FILE:              ntoskrnl/ob/security.c
   6  * PROGRAMER:         ?
   7  * REVISION HISTORY:
   8  *                 26/07/98: Added stubs for security functions
   9  */
  10
  11 /* INCLUDES *****************************************************************/
  12
  13 #include <ddk/ntddk.h>
  14 #include <internal/ob.h>
  15
  16 #include <internal/debug.h>
  17
  18 /* FUNCTIONS ***************************************************************/
  19
  20 NTSTATUS STDCALL
  21 ObAssignSecurity(IN PACCESS_STATE AccessState,
  22                  IN PSECURITY_DESCRIPTOR SecurityDescriptor,
  23                  IN PVOID Object,
  24                  IN POBJECT_TYPE Type)
  25 {
  26   UNIMPLEMENTED;
  27 }
  28
  29
  30 NTSTATUS STDCALL
  31 ObGetObjectSecurity(IN PVOID Object,
  32                     OUT PSECURITY_DESCRIPTOR *SecurityDescriptor,
  33                     OUT PBOOLEAN MemoryAllocated)
  34 {
  35   UNIMPLEMENTED;
  36 }
  37
  38
  39 VOID STDCALL
  40 ObReleaseObjectSecurity(IN PSECURITY_DESCRIPTOR SecurityDescriptor,
  41                         IN BOOLEAN MemoryAllocated)
  42 {
  43   UNIMPLEMENTED;
  44 }
  45
  46
  47 NTSTATUS STDCALL
  48 NtQuerySecurityObject(IN HANDLE ObjectHandle,
  49                       IN CINT SecurityObjectInformationClass,
  50                       OUT PVOID SecurityObjectInformation,
  51                       IN ULONG Length,
  52                       OUT PULONG ReturnLength)
  53 {
  54    NTSTATUS Status;
  55    PVOID Object;
  56    OBJECT_HANDLE_INFORMATION HandleInfo;
  57    POBJECT_HEADER Header;
  58
  59    Status = ObReferenceObjectByHandle(ObjectHandle,
  60                                       0,
  61                                       NULL,
  62                                       KeGetPreviousMode(),
  63                                       &Object,
  64                                       &HandleInfo);
  65    if (!NT_SUCCESS(Status))
  66      {
  67         return(Status);
  68      }
  69
  70    Header = BODY_TO_HEADER(Object);
  71    if (Header->ObjectType != NULL &&
  72        Header->ObjectType->Security != NULL)
  73      {
  74         Status = Header->ObjectType->Security(Object,
  75                                               SecurityObjectInformationClass,
  76                                               SecurityObjectInformation,
  77                                               &Length);
  78         *ReturnLength = Length;
  79      }
  80    else
  81      {
  82         Status = STATUS_NOT_IMPLEMENTED;
  83      }
  84    ObDereferenceObject(Object);
  85    return(Status);
  86 }
  87
  88
  89 NTSTATUS STDCALL
  90 NtSetSecurityObject(IN HANDLE Handle,
  91                     IN SECURITY_INFORMATION SecurityInformation,
  92                     IN PSECURITY_DESCRIPTOR SecurityDescriptor)
  93 {
  94   UNIMPLEMENTED;
  95 }
  96
  97 /* EOF */