[weiden] 16762: implemented GetNamedSecurityA/W and SetNamedSecurityInfoA/W and forward them to the MARTA provider
26 Jul
2005
26 Jul
'05
10:21 p.m.
implemented GetNamedSecurityA/W and SetNamedSecurityInfoA/W and forward
them to the MARTA provider
Modified: trunk/reactos/lib/advapi32/sec/misc.c
Modified: trunk/reactos/lib/ntmarta/ntmarta.c
Modified: trunk/reactos/lib/ntmarta/ntmarta.def
_____
Modified: trunk/reactos/lib/advapi32/sec/misc.c
--- trunk/reactos/lib/advapi32/sec/misc.c 2005-07-26 21:33:38 UTC
(rev 16761)
+++ trunk/reactos/lib/advapi32/sec/misc.c 2005-07-26 22:21:02 UTC
(rev 16762)
@@ -28,9 +28,21 @@
PVOID ConvertAclToAccess;
PVOID GetAccessForTrustee;
PVOID GetExplicitEntries;
- PVOID RewriteGetNamedRights;
- PVOID RewriteSetNamedRights;
+ DWORD (STDCALL *RewriteGetNamedRights)(LPWSTR pObjectName,
+ SE_OBJECT_TYPE ObjectType,
+ SECURITY_INFORMATION
SecurityInfo,
+ PSID* ppsidOwner,
+ PSID* ppsidGroup,
+ PACL* ppDacl,
+ PACL* ppSacl,
+ PSECURITY_DESCRIPTOR*
ppSecurityDescriptor);
+
+ DWORD (STDCALL *RewriteSetNamedRights)(LPWSTR pObjectName,
+ SE_OBJECT_TYPE ObjectType,
+ SECURITY_INFORMATION
SecurityInfo,
+ PSECURITY_DESCRIPTOR
pSecurityDescriptor);
+
DWORD (STDCALL *RewriteGetHandleRights)(HANDLE handle,
SE_OBJECT_TYPE ObjectType,
SECURITY_INFORMATION
SecurityInfo,
@@ -109,9 +121,9 @@
FindNtMartaProc(ConvertAclToAccess);
FindNtMartaProc(GetAccessForTrustee);
FindNtMartaProc(GetExplicitEntries);
+#endif
FindNtMartaProc(RewriteGetNamedRights);
FindNtMartaProc(RewriteSetNamedRights);
-#endif
FindNtMartaProc(RewriteGetHandleRights);
FindNtMartaProc(RewriteSetHandleRights);
#if 0
@@ -1234,10 +1246,186 @@
}
+static DWORD
+pGetSecurityInfoCheck(SECURITY_INFORMATION SecurityInfo,
+ PSID* ppsidOwner,
+ PSID* ppsidGroup,
+ PACL* ppDacl,
+ PACL* ppSacl,
+ PSECURITY_DESCRIPTOR* ppSecurityDescriptor)
+{
+ if ((SecurityInfo & (OWNER_SECURITY_INFORMATION |
+ GROUP_SECURITY_INFORMATION |
+ DACL_SECURITY_INFORMATION |
+ SACL_SECURITY_INFORMATION)) &&
+ ppSecurityDescriptor == NULL)
+ {
+ /* if one of the SIDs or ACLs are present, the security
descriptor
+ most not be NULL */
+ return ERROR_INVALID_PARAMETER;
+ }
+ else
+ {
+ /* reset the pointers unless they're ignored */
+ if ((SecurityInfo & OWNER_SECURITY_INFORMATION) &&
+ ppsidOwner != NULL)
+ {
+ ppsidOwner = NULL;
+ }
+ if ((SecurityInfo & GROUP_SECURITY_INFORMATION) &&
+ *ppsidGroup != NULL)
+ {
+ *ppsidGroup = NULL;
+ }
+ if ((SecurityInfo & DACL_SECURITY_INFORMATION) &&
+ ppDacl != NULL)
+ {
+ *ppDacl = NULL;
+ }
+ if ((SecurityInfo & SACL_SECURITY_INFORMATION) &&
+ ppSacl != NULL)
+ {
+ *ppSacl = NULL;
+ }
+
+ if (SecurityInfo & (OWNER_SECURITY_INFORMATION |
+ GROUP_SECURITY_INFORMATION |
+ DACL_SECURITY_INFORMATION |
+ SACL_SECURITY_INFORMATION))
+ {
+ *ppSecurityDescriptor = NULL;
+ }
+
+ return ERROR_SUCCESS;
+ }
+}
+
+
+static DWORD
+pSetSecurityInfoCheck(PSECURITY_DESCRIPTOR pSecurityDescriptor,
+ SECURITY_INFORMATION SecurityInfo,
+ PSID psidOwner,
+ PSID psidGroup,
+ PACL pDacl,
+ PACL pSacl)
+{
+ /* initialize a security descriptor on the stack */
+ if (!InitializeSecurityDescriptor(pSecurityDescriptor,
+ SECURITY_DESCRIPTOR_REVISION))
+ {
+ return GetLastError();
+ }
+
+ if (SecurityInfo & OWNER_SECURITY_INFORMATION)
+ {
+ if (RtlValidSid(psidOwner))
+ {
+ if (!SetSecurityDescriptorOwner(pSecurityDescriptor,
+ psidOwner,
+ FALSE))
+ {
+ return GetLastError();
+ }
+ }
+ else
+ {
+ return ERROR_INVALID_PARAMETER;
+ }
+ }
+
+ if (SecurityInfo & GROUP_SECURITY_INFORMATION)
+ {
+ if (RtlValidSid(psidGroup))
+ {
+ if (!SetSecurityDescriptorGroup(pSecurityDescriptor,
+ psidGroup,
+ FALSE))
+ {
+ return GetLastError();
+ }
+ }
+ else
+ {
+ return ERROR_INVALID_PARAMETER;
+ }
+ }
+
+ if (SecurityInfo & DACL_SECURITY_INFORMATION)
+ {
+ if (pDacl != NULL)
+ {
+ if (SetSecurityDescriptorDacl(pSecurityDescriptor,
+ TRUE,
+ pDacl,
+ FALSE))
+ {
+ /* check if the DACL needs to be protected from being
+ modified by inheritable ACEs */
+ if (SecurityInfo & PROTECTED_DACL_SECURITY_INFORMATION)
+ {
+ goto ProtectDacl;
+ }
+ }
+ else
+ {
+ return GetLastError();
+ }
+ }
+ else
+ {
+ProtectDacl:
+ /* protect the DACL from being modified by inheritable ACEs
*/
+ if (!SetSecurityDescriptorControl(pSecurityDescriptor,
+ SE_DACL_PROTECTED,
+ SE_DACL_PROTECTED))
+ {
+ return GetLastError();
+ }
+ }
+ }
+
+ if (SecurityInfo & SACL_SECURITY_INFORMATION)
+ {
+ if (pSacl != NULL)
+ {
+ if (SetSecurityDescriptorSacl(pSecurityDescriptor,
+ TRUE,
+ pSacl,
+ FALSE))
+ {
+ /* check if the SACL needs to be protected from being
+ modified by inheritable ACEs */
+ if (SecurityInfo & PROTECTED_SACL_SECURITY_INFORMATION)
+ {
+ goto ProtectSacl;
+ }
+ }
+ else
+ {
+ return GetLastError();
+ }
+ }
+ else
+ {
+ProtectSacl:
+ /* protect the SACL from being modified by inheritable ACEs
*/
+ if (!SetSecurityDescriptorControl(pSecurityDescriptor,
+ SE_SACL_PROTECTED,
+ SE_SACL_PROTECTED))
+ {
+ return GetLastError();
+ }
+ }
+ }
+
+ return ERROR_SUCCESS;
+}
+
+
/**********************************************************************
* GetNamedSecurityInfoW EXPORTED
*
- * @unimplemented
+ * @implemented
*/
DWORD STDCALL
GetNamedSecurityInfoW(LPWSTR pObjectName,
@@ -1249,15 +1437,45 @@
PACL *ppSacl,
PSECURITY_DESCRIPTOR *ppSecurityDescriptor)
{
- DPRINT1("GetNamedSecurityInfoW: stub\n");
- return ERROR_CALL_NOT_IMPLEMENTED;
+ DWORD ErrorCode;
+
+ if (pObjectName != NULL)
+ {
+ ErrorCode = CheckNtMartaPresent();
+ if (ErrorCode == ERROR_SUCCESS)
+ {
+ ErrorCode = pGetSecurityInfoCheck(SecurityInfo,
+ ppsidOwner,
+ ppsidGroup,
+ ppDacl,
+ ppSacl,
+ ppSecurityDescriptor);
+
+ if (ErrorCode == ERROR_SUCCESS)
+ {
+ /* call the MARTA provider */
+ ErrorCode = AccRewriteGetNamedRights(pObjectName,
+ ObjectType,
+ SecurityInfo,
+ ppsidOwner,
+ ppsidGroup,
+ ppDacl,
+ ppSacl,
+
ppSecurityDescriptor);
+ }
+ }
+ }
+ else
+ ErrorCode = ERROR_INVALID_PARAMETER;
+
+ return ErrorCode;
}
/**********************************************************************
* GetNamedSecurityInfoA EXPORTED
*
- * @unimplemented
+ * @implemented
*/
DWORD STDCALL
GetNamedSecurityInfoA(LPSTR pObjectName,
@@ -1269,15 +1487,36 @@
PACL *ppSacl,
PSECURITY_DESCRIPTOR *ppSecurityDescriptor)
{
- DPRINT1("GetNamedSecurityInfoA: stub\n");
- return ERROR_CALL_NOT_IMPLEMENTED;
+ UNICODE_STRING ObjectName;
+ NTSTATUS Status;
+ DWORD Ret;
+
+ Status = RtlCreateUnicodeStringFromAsciiz(&ObjectName,
+ pObjectName);
+ if (!NT_SUCCESS(Status))
+ {
+ return RtlNtStatusToDosError(Status);
+ }
+
+ Ret = GetNamedSecurityInfoW(ObjectName.Buffer,
+ ObjectType,
+ SecurityInfo,
+ ppsidOwner,
+ ppsidGroup,
+ ppDacl,
+ ppSacl,
+ ppSecurityDescriptor);
+
+ RtlFreeUnicodeString(&ObjectName);
+
+ return Ret;
}
/**********************************************************************
* SetNamedSecurityInfoW EXPORTED
*
- * @unimplemented
+ * @implemented
*/
DWORD STDCALL
SetNamedSecurityInfoW(LPWSTR pObjectName,
@@ -1288,15 +1527,43 @@
PACL pDacl,
PACL pSacl)
{
- DPRINT1("SetNamedSecurityInfoW: stub\n");
- return ERROR_CALL_NOT_IMPLEMENTED;
+ DWORD ErrorCode;
+
+ if (pObjectName != NULL)
+ {
+ ErrorCode = CheckNtMartaPresent();
+ if (ErrorCode == ERROR_SUCCESS)
+ {
+ SECURITY_DESCRIPTOR SecurityDescriptor;
+
+ ErrorCode = pSetSecurityInfoCheck(&SecurityDescriptor,
+ SecurityInfo,
+ psidOwner,
+ psidGroup,
+ pDacl,
+ pSacl);
+
+ if (ErrorCode == ERROR_SUCCESS)
+ {
+ /* call the MARTA provider */
+ ErrorCode = AccRewriteSetNamedRights(pObjectName,
+ ObjectType,
+ SecurityInfo,
+
&SecurityDescriptor);
+ }
+ }
+ }
+ else
+ ErrorCode = ERROR_INVALID_PARAMETER;
+
+ return ErrorCode;
}
/**********************************************************************
* SetNamedSecurityInfoA EXPORTED
*
- * @unimplemented
+ * @implemented
*/
DWORD STDCALL
SetNamedSecurityInfoA(LPSTR pObjectName,
@@ -1307,15 +1574,35 @@
PACL pDacl,
PACL pSacl)
{
- DPRINT1("SetNamedSecurityInfoA: stub\n");
- return ERROR_CALL_NOT_IMPLEMENTED;
+ UNICODE_STRING ObjectName;
+ NTSTATUS Status;
+ DWORD Ret;
+
+ Status = RtlCreateUnicodeStringFromAsciiz(&ObjectName,
+ pObjectName);
+ if (!NT_SUCCESS(Status))
+ {
+ return RtlNtStatusToDosError(Status);
+ }
+
+ Ret = SetNamedSecurityInfoW(ObjectName.Buffer,
+ ObjectType,
+ SecurityInfo,
+ psidOwner,
+ psidGroup,
+ pDacl,
+ pSacl);
+
+ RtlFreeUnicodeString(&ObjectName);
+
+ return Ret;
}
/**********************************************************************
* GetSecurityInfo EXPORTED
*
- * @unimplemented
+ * @implemented
*/
DWORD STDCALL
GetSecurityInfo(HANDLE handle,
@@ -1334,40 +1621,16 @@
ErrorCode = CheckNtMartaPresent();
if (ErrorCode == ERROR_SUCCESS)
{
- if ((SecurityInfo & (OWNER_SECURITY_INFORMATION |
- GROUP_SECURITY_INFORMATION |
- DACL_SECURITY_INFORMATION |
- SACL_SECURITY_INFORMATION)) &&
- ppSecurityDescriptor == NULL)
+ ErrorCode = pGetSecurityInfoCheck(SecurityInfo,
+ ppsidOwner,
+ ppsidGroup,
+ ppDacl,
+ ppSacl,
+ ppSecurityDescriptor);
+
+ if (ErrorCode == ERROR_SUCCESS)
{
- /* if one of the SIDs or ACLs are present, the security
descriptor
- most not be NULL */
- ErrorCode = ERROR_INVALID_PARAMETER;
- }
- else
- {
- /* reset the pointers unless they're ignored */
- if ((SecurityInfo & OWNER_SECURITY_INFORMATION) &&
- ppsidOwner != NULL)
- {
- ppsidOwner = NULL;
- }
- if ((SecurityInfo & GROUP_SECURITY_INFORMATION) &&
- *ppsidGroup != NULL)
- {
- *ppsidGroup = NULL;
- }
- if ((SecurityInfo & DACL_SECURITY_INFORMATION) &&
- ppDacl != NULL)
- {
- *ppDacl = NULL;
- }
- if ((SecurityInfo & SACL_SECURITY_INFORMATION) &&
- ppSacl != NULL)
- {
- *ppSacl = NULL;
- }
-
+ /* call the MARTA provider */
ErrorCode = AccRewriteGetHandleRights(handle,
ObjectType,
SecurityInfo,
@@ -1389,7 +1652,7 @@
/**********************************************************************
* SetSecurityInfo EXPORTED
*
- * @unimplemented
+ * @implemented
*/
DWORD
WINAPI
@@ -1410,116 +1673,21 @@
{
SECURITY_DESCRIPTOR SecurityDescriptor;
- /* initialize a security descriptor on the stack */
- InitializeSecurityDescriptor(&SecurityDescriptor,
- SECURITY_DESCRIPTOR_REVISION);
-
- if (SecurityInfo & OWNER_SECURITY_INFORMATION)
- {
- if (RtlValidSid(psidOwner))
- {
- if
(!SetSecurityDescriptorOwner(&SecurityDescriptor,
- psidOwner,
- FALSE))
- {
- return GetLastError();
- }
- }
- else
- {
- return ERROR_INVALID_PARAMETER;
- }
- }
+ ErrorCode = pSetSecurityInfoCheck(&SecurityDescriptor,
+ SecurityInfo,
+ psidOwner,
+ psidGroup,
+ pDacl,
+ pSacl);
- if (SecurityInfo & GROUP_SECURITY_INFORMATION)
+ if (ErrorCode == ERROR_SUCCESS)
{
- if (RtlValidSid(psidGroup))
- {
- if
(!SetSecurityDescriptorGroup(&SecurityDescriptor,
- psidGroup,
- FALSE))
- {
- return GetLastError();
- }
- }
- else
- {
- return ERROR_INVALID_PARAMETER;
- }
+ /* call the MARTA provider */
+ ErrorCode = AccRewriteSetHandleRights(handle,
+ ObjectType,
+ SecurityInfo,
+
&SecurityDescriptor);
}
-
- if (SecurityInfo & DACL_SECURITY_INFORMATION)
- {
- if (pDacl != NULL)
- {
- if (SetSecurityDescriptorDacl(&SecurityDescriptor,
- TRUE,
- pDacl,
- FALSE))
- {
- /* check if the DACL needs to be protected from
being
- modified by inheritable ACEs */
- if (SecurityInfo &
PROTECTED_DACL_SECURITY_INFORMATION)
- {
- goto ProtectDacl;
- }
- }
- else
- {
- return GetLastError();
- }
- }
- else
- {
-ProtectDacl:
- /* protect the DACL from being modified by
inheritable ACEs */
- if
(!SetSecurityDescriptorControl(&SecurityDescriptor,
-
SE_DACL_PROTECTED,
-
SE_DACL_PROTECTED))
- {
- return GetLastError();
- }
- }
- }
-
- if (SecurityInfo & SACL_SECURITY_INFORMATION)
- {
- if (pSacl != NULL)
- {
- if (SetSecurityDescriptorSacl(&SecurityDescriptor,
- TRUE,
- pSacl,
- FALSE))
- {
- /* check if the SACL needs to be protected from
being
- modified by inheritable ACEs */
- if (SecurityInfo &
PROTECTED_SACL_SECURITY_INFORMATION)
- {
- goto ProtectSacl;
- }
- }
- else
- {
- return GetLastError();
- }
- }
- else
- {
-ProtectSacl:
- /* protect the SACL from being modified by
inheritable ACEs */
- if
(!SetSecurityDescriptorControl(&SecurityDescriptor,
-
SE_SACL_PROTECTED,
-
SE_SACL_PROTECTED))
- {
- return GetLastError();
- }
- }
- }
-
- ErrorCode = AccRewriteSetHandleRights(handle,
- ObjectType,
- SecurityInfo,
- &SecurityDescriptor);
}
}
else
_____
Modified: trunk/reactos/lib/ntmarta/ntmarta.c
--- trunk/reactos/lib/ntmarta/ntmarta.c 2005-07-26 21:33:38 UTC (rev
16761)
+++ trunk/reactos/lib/ntmarta/ntmarta.c 2005-07-26 22:21:02 UTC (rev
16762)
@@ -69,6 +69,42 @@
}
+/**********************************************************************
+ * AccRewriteGetNamedRights EXPORTED
+ *
+ * @unimplemented
+ */
+DWORD STDCALL
+AccRewriteGetNamedRights(LPWSTR pObjectName,
+ SE_OBJECT_TYPE ObjectType,
+ SECURITY_INFORMATION SecurityInfo,
+ PSID* ppsidOwner,
+ PSID* ppsidGroup,
+ PACL* ppDacl,
+ PACL* ppSacl,
+ PSECURITY_DESCRIPTOR* ppSecurityDescriptor)
+{
+ UNIMPLEMENTED;
+ return ERROR_CALL_NOT_IMPLEMENTED;
+}
+
+
+/**********************************************************************
+ * AccRewriteSetNamedRights EXPORTED
+ *
+ * @unimplemented
+ */
+DWORD STDCALL
+AccRewriteSetNamedRights(LPWSTR pObjectName,
+ SE_OBJECT_TYPE ObjectType,
+ SECURITY_INFORMATION SecurityInfo,
+ PSECURITY_DESCRIPTOR pSecurityDescriptor)
+{
+ UNIMPLEMENTED;
+ return ERROR_CALL_NOT_IMPLEMENTED;
+}
+
+
BOOL STDCALL
DllMain(IN HINSTANCE hinstDLL,
IN DWORD dwReason,
_____
Modified: trunk/reactos/lib/ntmarta/ntmarta.def
--- trunk/reactos/lib/ntmarta/ntmarta.def 2005-07-26 21:33:38 UTC
(rev 16761)
+++ trunk/reactos/lib/ntmarta/ntmarta.def 2005-07-26 22:21:02 UTC
(rev 16762)
@@ -6,10 +6,10 @@
;AccProvHandleGrantAccessRights;
;AccRewriteGetExplicitEntriesFromAcl
AccRewriteGetHandleRights@32
-;AccRewriteGetNamedRights
+AccRewriteGetNamedRights@32
;AccRewriteSetEntriesInAcl
AccRewriteSetHandleRights@16
-;AccRewriteSetNamedRights
+AccRewriteSetNamedRights@16
;AccTreeResetNamedSecurityInfo
;AccConvertAccessMaskToActrlAccess
;AccConvertAccessToSD
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