From f24ccd75b5805d64c90018b3661e295c3d69ffe0 Mon Sep 17 00:00:00 2001 From: "kali kaneko (leap communications)" Date: Fri, 5 Jun 2020 13:04:49 +0200 Subject: [pkg] go mod tidy Signed-off-by: kali kaneko (leap communications) --- packages/w32/alpc.go | 304 --------------------------------------------------- 1 file changed, 304 deletions(-) delete mode 100644 packages/w32/alpc.go (limited to 'packages/w32/alpc.go') diff --git a/packages/w32/alpc.go b/packages/w32/alpc.go deleted file mode 100644 index 408d47e..0000000 --- a/packages/w32/alpc.go +++ /dev/null @@ -1,304 +0,0 @@ -// Copyright 2010-2012 The W32 Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package w32 - -import ( - "fmt" - // "github.com/davecgh/go-spew/spew" - "syscall" - "unsafe" -) - -var ( - modntdll = syscall.NewLazyDLL("ntdll.dll") - - procAlpcGetMessageAttribute = modntdll.NewProc("AlpcGetMessageAttribute") - procNtAlpcAcceptConnectPort = modntdll.NewProc("NtAlpcAcceptConnectPort") - procNtAlpcCancelMessage = modntdll.NewProc("NtAlpcCancelMessage") - procNtAlpcConnectPort = modntdll.NewProc("NtAlpcConnectPort") - procNtAlpcCreatePort = modntdll.NewProc("NtAlpcCreatePort") - procNtAlpcDisconnectPort = modntdll.NewProc("NtAlpcDisconnectPort") - procNtAlpcSendWaitReceivePort = modntdll.NewProc("NtAlpcSendWaitReceivePort") - procRtlCreateUnicodeStringFromAsciiz = modntdll.NewProc("RtlCreateUnicodeStringFromAsciiz") -) - -//func RtlCreateUnicodeStringFromAsciiz(s string) (us UNICODE_STRING, e error) { -// -// cs := C.CString(s) -// defer C.free(unsafe.Pointer(cs)) -// -// ret, _, lastErr := procRtlCreateUnicodeStringFromAsciiz.Call( -// uintptr(unsafe.Pointer(&us)), -// uintptr(unsafe.Pointer(cs)), -// ) -// -// if ret != 1 { // ret is a BOOL ( I think ) -// e = lastErr -// } -// -// return -//} - -//func newUnicodeString(s string) (us UNICODE_STRING, e error) { -// // TODO probably not the most efficient way to do this, but I couldn't -// // work out how to manually initialize the UNICODE_STRING struct in a way -// // that the ALPC subsystem liked. -// us, e = RtlCreateUnicodeStringFromAsciiz(s) -// return -//} - -// (this is a macro) -// VOID InitializeObjectAttributes( -// [out] POBJECT_ATTRIBUTES InitializedAttributes, -// [in] PUNICODE_STRING ObjectName, -// [in] ULONG Attributes, -// [in] HANDLE RootDirectory, -// [in, optional] PSECURITY_DESCRIPTOR SecurityDescriptor -// ) -//func InitializeObjectAttributes( -// name string, -// attributes uint32, -// rootDir HANDLE, -// pSecurityDescriptor *SECURITY_DESCRIPTOR, -//) (oa OBJECT_ATTRIBUTES, e error) { -// -// oa = OBJECT_ATTRIBUTES{ -// RootDirectory: rootDir, -// Attributes: attributes, -// SecurityDescriptor: pSecurityDescriptor, -// } -// oa.Length = uint32(unsafe.Sizeof(oa)) -// -// if len(name) > 0 { -// us, err := newUnicodeString(name) -// if err != nil { -// e = err -// return -// } -// oa.ObjectName = &us -// } -// -// return -//} - -// NTSTATUS -// NtAlpcCreatePort( -// __out PHANDLE PortHandle, -// __in POBJECT_ATTRIBUTES ObjectAttributes, -// __in_opt PALPC_PORT_ATTRIBUTES PortAttributes -// ); -func NtAlpcCreatePort(pObjectAttributes *OBJECT_ATTRIBUTES, pPortAttributes *ALPC_PORT_ATTRIBUTES) (hPort HANDLE, e error) { - - ret, _, _ := procNtAlpcCreatePort.Call( - uintptr(unsafe.Pointer(&hPort)), - uintptr(unsafe.Pointer(pObjectAttributes)), - uintptr(unsafe.Pointer(pPortAttributes)), - ) - - if ret != ERROR_SUCCESS { - return hPort, fmt.Errorf("0x%x", ret) - } - - return -} - -// NTSTATUS -// NtAlpcConnectPort( -// __out PHANDLE PortHandle, -// __in PUNICODE_STRING PortName, -// __in POBJECT_ATTRIBUTES ObjectAttributes, -// __in_opt PALPC_PORT_ATTRIBUTES PortAttributes, -// __in ULONG Flags, -// __in_opt PSID RequiredServerSid, -// __inout PPORT_MESSAGE ConnectionMessage, -// __inout_opt PULONG BufferLength, -// __inout_opt PALPC_MESSAGE_ATTRIBUTES OutMessageAttributes, -// __inout_opt PALPC_MESSAGE_ATTRIBUTES InMessageAttributes, -// __in_opt PLARGE_INTEGER Timeout -// ); -//func NtAlpcConnectPort( -// destPort string, -// pClientObjAttrs *OBJECT_ATTRIBUTES, -// pClientAlpcPortAttrs *ALPC_PORT_ATTRIBUTES, -// flags uint32, -// pRequiredServerSid *SID, -// pConnMsg *AlpcShortMessage, -// pBufLen *uint32, -// pOutMsgAttrs *ALPC_MESSAGE_ATTRIBUTES, -// pInMsgAttrs *ALPC_MESSAGE_ATTRIBUTES, -// timeout *int64, -//) (hPort HANDLE, e error) { -// -// destPortU, e := newUnicodeString(destPort) -// if e != nil { -// return -// } -// -// ret, _, _ := procNtAlpcConnectPort.Call( -// uintptr(unsafe.Pointer(&hPort)), -// uintptr(unsafe.Pointer(&destPortU)), -// uintptr(unsafe.Pointer(pClientObjAttrs)), -// uintptr(unsafe.Pointer(pClientAlpcPortAttrs)), -// uintptr(flags), -// uintptr(unsafe.Pointer(pRequiredServerSid)), -// uintptr(unsafe.Pointer(pConnMsg)), -// uintptr(unsafe.Pointer(pBufLen)), -// uintptr(unsafe.Pointer(pOutMsgAttrs)), -// uintptr(unsafe.Pointer(pInMsgAttrs)), -// uintptr(unsafe.Pointer(timeout)), -// ) -// -// if ret != ERROR_SUCCESS { -// e = fmt.Errorf("0x%x", ret) -// } -// return -//} - -// NTSTATUS -// NtAlpcAcceptConnectPort( -// __out PHANDLE PortHandle, -// __in HANDLE ConnectionPortHandle, -// __in ULONG Flags, -// __in POBJECT_ATTRIBUTES ObjectAttributes, -// __in PALPC_PORT_ATTRIBUTES PortAttributes, -// __in_opt PVOID PortContext, -// __in PPORT_MESSAGE ConnectionRequest, -// __inout_opt PALPC_MESSAGE_ATTRIBUTES ConnectionMessageAttributes, -// __in BOOLEAN AcceptConnection -// ); -func NtAlpcAcceptConnectPort( - hSrvConnPort HANDLE, - flags uint32, - pObjAttr *OBJECT_ATTRIBUTES, - pPortAttr *ALPC_PORT_ATTRIBUTES, - pContext *AlpcPortContext, - pConnReq *AlpcShortMessage, - pConnMsgAttrs *ALPC_MESSAGE_ATTRIBUTES, - accept uintptr, -) (hPort HANDLE, e error) { - - ret, _, _ := procNtAlpcAcceptConnectPort.Call( - uintptr(unsafe.Pointer(&hPort)), - uintptr(hSrvConnPort), - uintptr(flags), - uintptr(unsafe.Pointer(pObjAttr)), - uintptr(unsafe.Pointer(pPortAttr)), - uintptr(unsafe.Pointer(pContext)), - uintptr(unsafe.Pointer(pConnReq)), - uintptr(unsafe.Pointer(pConnMsgAttrs)), - accept, - ) - - if ret != ERROR_SUCCESS { - e = fmt.Errorf("0x%x", ret) - } - return -} - -// NTSTATUS -// NtAlpcSendWaitReceivePort( -// __in HANDLE PortHandle, -// __in ULONG Flags, -// __in_opt PPORT_MESSAGE SendMessage, -// __in_opt PALPC_MESSAGE_ATTRIBUTES SendMessageAttributes, -// __inout_opt PPORT_MESSAGE ReceiveMessage, -// __inout_opt PULONG BufferLength, -// __inout_opt PALPC_MESSAGE_ATTRIBUTES ReceiveMessageAttributes, -// __in_opt PLARGE_INTEGER Timeout -// ); -func NtAlpcSendWaitReceivePort( - hPort HANDLE, - flags uint32, - sendMsg *AlpcShortMessage, // Should actually point to PORT_MESSAGE + payload - sendMsgAttrs *ALPC_MESSAGE_ATTRIBUTES, - recvMsg *AlpcShortMessage, - recvBufLen *uint32, - recvMsgAttrs *ALPC_MESSAGE_ATTRIBUTES, - timeout *int64, // use native int64 -) (e error) { - - ret, _, _ := procNtAlpcSendWaitReceivePort.Call( - uintptr(hPort), - uintptr(flags), - uintptr(unsafe.Pointer(sendMsg)), - uintptr(unsafe.Pointer(sendMsgAttrs)), - uintptr(unsafe.Pointer(recvMsg)), - uintptr(unsafe.Pointer(recvBufLen)), - uintptr(unsafe.Pointer(recvMsgAttrs)), - uintptr(unsafe.Pointer(timeout)), - ) - - if ret != ERROR_SUCCESS { - e = fmt.Errorf("0x%x", ret) - } - return -} - -// NTSYSAPI -// PVOID -// NTAPI -// AlpcGetMessageAttribute( -// __in PALPC_MESSAGE_ATTRIBUTES Buffer, -// __in ULONG AttributeFlag -// ); - -// This basically returns a pointer to the correct struct for whichever -// message attribute you asked for. In Go terms, it returns unsafe.Pointer -// which you should then cast. Example: - -// ptr := AlpcGetMessageAttribute(&recvMsgAttrs, ALPC_MESSAGE_CONTEXT_ATTRIBUTE) -// if ptr != nil { -// context := (*ALPC_CONTEXT_ATTR)(ptr) -// } -func AlpcGetMessageAttribute(buf *ALPC_MESSAGE_ATTRIBUTES, attr uint32) unsafe.Pointer { - - ret, _, _ := procAlpcGetMessageAttribute.Call( - uintptr(unsafe.Pointer(buf)), - uintptr(attr), - ) - return unsafe.Pointer(ret) -} - -// NTSYSCALLAPI -// NTSTATUS -// NTAPI -// NtAlpcCancelMessage( -// __in HANDLE PortHandle, -// __in ULONG Flags, -// __in PALPC_CONTEXT_ATTR MessageContext -// ); -func NtAlpcCancelMessage(hPort HANDLE, flags uint32, pMsgContext *ALPC_CONTEXT_ATTR) (e error) { - - ret, _, _ := procNtAlpcCancelMessage.Call( - uintptr(hPort), - uintptr(flags), - uintptr(unsafe.Pointer(pMsgContext)), - ) - - if ret != ERROR_SUCCESS { - e = fmt.Errorf("0x%x", ret) - } - return -} - -// NTSYSCALLAPI -// NTSTATUS -// NTAPI -// NtAlpcDisconnectPort( -// __in HANDLE PortHandle, -// __in ULONG Flags -// ); -func NtAlpcDisconnectPort(hPort HANDLE, flags uint32) (e error) { - - ret, _, _ := procNtAlpcDisconnectPort.Call( - uintptr(hPort), - uintptr(flags), - ) - - if ret != ERROR_SUCCESS { - e = fmt.Errorf("0x%x", ret) - } - return -} -- cgit v1.2.3