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sys, dll: Security

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This commit is contained in:
Bill Zissimopoulos
2016-02-17 12:39:53 -08:00
parent 9514bcfd8c
commit e3ed7a9a2c
7 changed files with 67 additions and 3 deletions
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6
src/dll/create.c
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@ -19,7 +19,7 @@ FSP_API PGENERIC_MAPPING FspGetFileGenericMapping(VOID)
return &FspFileGenericMapping;
}
static NTSTATUS FspGetSecurity(FSP_FILE_SYSTEM *FileSystem,
static NTSTATUS FspGetSecurityByName(FSP_FILE_SYSTEM *FileSystem,
PWSTR FileName, PUINT32 PFileAttributes,
PSECURITY_DESCRIPTOR *PSecurityDescriptor, SIZE_T *PSecurityDescriptorSize)
{
@ -93,7 +93,7 @@ FSP_API NTSTATUS FspAccessCheckEx(FSP_FILE_SYSTEM *FileSystem,
break;
}
Result = FspGetSecurity(FileSystem, Prefix, 0,
Result = FspGetSecurityByName(FileSystem, Prefix, 0,
&SecurityDescriptor, &SecurityDescriptorSize);
FspPathCombine(FileName, Remain);
@ -118,7 +118,7 @@ FSP_API NTSTATUS FspAccessCheckEx(FSP_FILE_SYSTEM *FileSystem,
}
}
Result = FspGetSecurity(FileSystem, FileName, &FileAttributes,
Result = FspGetSecurityByName(FileSystem, FileName, &FileAttributes,
&SecurityDescriptor, &SecurityDescriptorSize);
if (!NT_SUCCESS(Result))
goto exit;

2
src/dll/dispatch.c
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@ -49,6 +49,8 @@ FSP_API NTSTATUS FspFileSystemCreate(PWSTR DevicePath,
FileSystem->Operations[FspFsctlTransactQueryVolumeInformationKind] = FspFileSystemOpQueryVolumeInformation;
FileSystem->Operations[FspFsctlTransactSetVolumeInformationKind] = FspFileSystemOpSetVolumeInformation;
// !!!: ...
FileSystem->Operations[FspFsctlTransactQuerySecurityKind] = FspFileSystemOpQuerySecurity;
FileSystem->Operations[FspFsctlTransactSetSecurityKind] = FspFileSystemOpSetSecurity;
FileSystem->Interface = Interface;
*PFileSystem = FileSystem;

31
src/dll/security.c Normal file
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@ -0,0 +1,31 @@
/**
* @file dll/security.c
*
* @copyright 2015 Bill Zissimopoulos
*/
#include <dll/library.h>
FSP_API NTSTATUS FspFileSystemOpQuerySecurity(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request, FSP_FSCTL_TRANSACT_RSP *Response)
{
NTSTATUS Result;
if (0 == FileSystem->Interface->GetSecurity)
return STATUS_INVALID_DEVICE_REQUEST;
(VOID)Result;
return STATUS_INVALID_DEVICE_REQUEST;
}
FSP_API NTSTATUS FspFileSystemOpSetSecurity(FSP_FILE_SYSTEM *FileSystem,
FSP_FSCTL_TRANSACT_REQ *Request, FSP_FSCTL_TRANSACT_RSP *Response)
{
NTSTATUS Result;
if (0 == FileSystem->Interface->SetSecurity)
return STATUS_INVALID_DEVICE_REQUEST;
(VOID)Result;
return STATUS_INVALID_DEVICE_REQUEST;
}