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Added shutdown request for kext

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This commit is contained in:
Vladimir
2022-11-24 09:57:34 +01:00
parent d6ef0a28b9
commit a1a2338619
3 changed files with 28 additions and 32 deletions
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32
firewall/interception/windowskext/syscall.go
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@@ -15,13 +15,13 @@ const (
)
var (
IOCTL_VERSION = ctlCode(SIOCTL_TYPE, 0x800, METHOD_BUFFERED, windows.FILE_READ_DATA|windows.FILE_WRITE_DATA)
IOCTL_RECV_VERDICT_REQ_POLL = ctlCode(SIOCTL_TYPE, 0x801, METHOD_BUFFERED, windows.FILE_READ_DATA|windows.FILE_WRITE_DATA) // Not used
IOCTL_RECV_VERDICT_REQ = ctlCode(SIOCTL_TYPE, 0x802, METHOD_BUFFERED, windows.FILE_READ_DATA|windows.FILE_WRITE_DATA)
IOCTL_SET_VERDICT = ctlCode(SIOCTL_TYPE, 0x803, METHOD_BUFFERED, windows.FILE_READ_DATA|windows.FILE_WRITE_DATA)
IOCTL_GET_PAYLOAD = ctlCode(SIOCTL_TYPE, 0x804, METHOD_BUFFERED, windows.FILE_READ_DATA|windows.FILE_WRITE_DATA)
IOCTL_CLEAR_CACHE = ctlCode(SIOCTL_TYPE, 0x805, METHOD_BUFFERED, windows.FILE_READ_DATA|windows.FILE_WRITE_DATA)
IOCTL_UPDATE_VERDICT = ctlCode(SIOCTL_TYPE, 0x806, METHOD_BUFFERED, windows.FILE_READ_DATA|windows.FILE_WRITE_DATA)
IOCTL_VERSION = ctlCode(SIOCTL_TYPE, 0x800, METHOD_BUFFERED, windows.FILE_READ_DATA|windows.FILE_WRITE_DATA)
IOCTL_SHUTDOWN_REQUEST = ctlCode(SIOCTL_TYPE, 0x801, METHOD_BUFFERED, windows.FILE_READ_DATA|windows.FILE_WRITE_DATA)
IOCTL_RECV_VERDICT_REQ = ctlCode(SIOCTL_TYPE, 0x802, METHOD_BUFFERED, windows.FILE_READ_DATA|windows.FILE_WRITE_DATA)
IOCTL_SET_VERDICT = ctlCode(SIOCTL_TYPE, 0x803, METHOD_BUFFERED, windows.FILE_READ_DATA|windows.FILE_WRITE_DATA)
IOCTL_GET_PAYLOAD = ctlCode(SIOCTL_TYPE, 0x804, METHOD_BUFFERED, windows.FILE_READ_DATA|windows.FILE_WRITE_DATA)
IOCTL_CLEAR_CACHE = ctlCode(SIOCTL_TYPE, 0x805, METHOD_BUFFERED, windows.FILE_READ_DATA|windows.FILE_WRITE_DATA)
IOCTL_UPDATE_VERDICT = ctlCode(SIOCTL_TYPE, 0x806, METHOD_BUFFERED, windows.FILE_READ_DATA|windows.FILE_WRITE_DATA)
)
func ctlCode(device_type, function, method, access uint32) uint32 {
@@ -69,21 +69,3 @@ func deviceIOControl(handle windows.Handle, code uint32, inData []byte, outData
return bytesReturned, err
}
// Use for METHOD_NEITHER IOCTL, the data buffer is passed directly to the kernel
func deviceIoControlDirect(handle windows.Handle, code uint32, data []byte) error {
var dataPtr *byte = nil
var dataSize uint32 = 0
if data != nil {
dataPtr = &data[0]
dataSize = uint32(len(data))
}
err := windows.DeviceIoControl(handle,
code,
dataPtr, dataSize,
nil, 0,
nil, nil)
return err
}