mirror of
https://github.com/zodiacon/winnativeapibooksamples
synced 2026-06-08 18:39:52 +00:00
support starting suspended (-s)
This commit is contained in:
Pavel Yosifovich
@@ -15,14 +15,29 @@ int Error(NTSTATUS status) {
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int wmain(int argc, const wchar_t* argv[]) {
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if (argc < 2) {
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printf("Usage: nativerun [-d] <executable> [arguments...]\n");
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printf("Usage: nativerun [-d] [-s] <executable> [arguments...]\n");
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return 0;
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}
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int start = 1;
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bool debug = _wcsicmp(argv[1], L"-d") == 0;
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if (debug)
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start = 2;
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bool debug = false;
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bool suspended = false;
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for (int i = 0; i < 2; i++) {
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if (!debug) {
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debug = _wcsicmp(argv[start], L"-d") == 0;
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if (debug) {
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start++;
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continue;
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}
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}
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if (!suspended) {
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suspended = _wcsicmp(argv[start], L"-s") == 0;
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if (suspended) {
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start++;
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continue;
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}
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}
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}
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//
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// build command line arguments
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@@ -52,14 +67,17 @@ int wmain(int argc, const wchar_t* argv[]) {
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RtlDestroyProcessParameters(params);
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auto pid = HandleToULong(info.ClientId.UniqueProcess);
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printf("Process 0x%X (%u) created successfully.\n", pid, pid);
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if (debug) {
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printf("Attach with a debugger. Press ENTER to resume thread...\n");
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char dummy[3];
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gets_s(dummy);
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}
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ResumeThread(info.ThreadHandle);
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if (!suspended) {
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ResumeThread(info.ThreadHandle);
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}
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printf("Process 0x%X (%u) created successfully%s.\n", pid, pid,
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suspended ? " (Suspended)" : "");
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CloseHandle(info.ThreadHandle);
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CloseHandle(info.ProcessHandle);
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@@ -7,6 +7,12 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "SimpleServer", "SimpleServe
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EndProject
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "SimpleClient", "SimpleClient\SimpleClient.vcxproj", "{48ECE792-7621-4AA1-8D1D-A0FAA4ECD478}"
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EndProject
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "PortInfo", "PortInfo\PortInfo.vcxproj", "{DE441A62-95C8-40BE-B5E5-835A050987D0}"
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EndProject
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "SimpleClient2", "SimpleClient2\SimpleClient2.vcxproj", "{067FA417-3B01-463F-A87D-01DB8C5EB168}"
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EndProject
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "SimpleServer2", "SimpleServer2\SimpleServer2.vcxproj", "{AE32E82B-792D-4F3A-9B90-970FA845F23D}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|x64 = Debug|x64
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@@ -31,6 +37,30 @@ Global
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{48ECE792-7621-4AA1-8D1D-A0FAA4ECD478}.Release|x64.Build.0 = Release|x64
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{48ECE792-7621-4AA1-8D1D-A0FAA4ECD478}.Release|x86.ActiveCfg = Release|Win32
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{48ECE792-7621-4AA1-8D1D-A0FAA4ECD478}.Release|x86.Build.0 = Release|Win32
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{DE441A62-95C8-40BE-B5E5-835A050987D0}.Debug|x64.ActiveCfg = Debug|x64
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{DE441A62-95C8-40BE-B5E5-835A050987D0}.Debug|x64.Build.0 = Debug|x64
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{DE441A62-95C8-40BE-B5E5-835A050987D0}.Debug|x86.ActiveCfg = Debug|Win32
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{DE441A62-95C8-40BE-B5E5-835A050987D0}.Debug|x86.Build.0 = Debug|Win32
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{DE441A62-95C8-40BE-B5E5-835A050987D0}.Release|x64.ActiveCfg = Release|x64
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{DE441A62-95C8-40BE-B5E5-835A050987D0}.Release|x64.Build.0 = Release|x64
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{DE441A62-95C8-40BE-B5E5-835A050987D0}.Release|x86.ActiveCfg = Release|Win32
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{DE441A62-95C8-40BE-B5E5-835A050987D0}.Release|x86.Build.0 = Release|Win32
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{067FA417-3B01-463F-A87D-01DB8C5EB168}.Debug|x64.ActiveCfg = Debug|x64
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{067FA417-3B01-463F-A87D-01DB8C5EB168}.Debug|x64.Build.0 = Debug|x64
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{067FA417-3B01-463F-A87D-01DB8C5EB168}.Debug|x86.ActiveCfg = Debug|Win32
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{067FA417-3B01-463F-A87D-01DB8C5EB168}.Debug|x86.Build.0 = Debug|Win32
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{067FA417-3B01-463F-A87D-01DB8C5EB168}.Release|x64.ActiveCfg = Release|x64
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{067FA417-3B01-463F-A87D-01DB8C5EB168}.Release|x64.Build.0 = Release|x64
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{067FA417-3B01-463F-A87D-01DB8C5EB168}.Release|x86.ActiveCfg = Release|Win32
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{067FA417-3B01-463F-A87D-01DB8C5EB168}.Release|x86.Build.0 = Release|Win32
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{AE32E82B-792D-4F3A-9B90-970FA845F23D}.Debug|x64.ActiveCfg = Debug|x64
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{AE32E82B-792D-4F3A-9B90-970FA845F23D}.Debug|x64.Build.0 = Debug|x64
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{AE32E82B-792D-4F3A-9B90-970FA845F23D}.Debug|x86.ActiveCfg = Debug|Win32
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{AE32E82B-792D-4F3A-9B90-970FA845F23D}.Debug|x86.Build.0 = Debug|Win32
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{AE32E82B-792D-4F3A-9B90-970FA845F23D}.Release|x64.ActiveCfg = Release|x64
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{AE32E82B-792D-4F3A-9B90-970FA845F23D}.Release|x64.Build.0 = Release|x64
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{AE32E82B-792D-4F3A-9B90-970FA845F23D}.Release|x86.ActiveCfg = Release|Win32
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{AE32E82B-792D-4F3A-9B90-970FA845F23D}.Release|x86.Build.0 = Release|Win32
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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@@ -6,7 +6,7 @@
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#pragma comment(lib, "ntdll")
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struct Message : PORT_MESSAGE {
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char Text[100];
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char Text[64];
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};
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void Delay(int seconds) {
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@@ -30,7 +30,7 @@ int main() {
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Delay(1);
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}
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if(!NT_SUCCESS(status))
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return 1;
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return status;
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printf("Client port connected: 0x%p\n", hPort);
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LARGE_INTEGER time;
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@@ -44,7 +44,7 @@ int main() {
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sprintf_s(msg.Text, "The Time is %02d:%02d:%02d.%03d",
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tf.Hour, tf.Minute, tf.Second, tf.Milliseconds);
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msg.u1.s1.DataLength = sizeof(msg.Text);
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msg.u1.s1.TotalLength = msg.u1.s1.DataLength + sizeof(PORT_MESSAGE);
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msg.u1.s1.TotalLength = sizeof(msg);
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Message reply;
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SIZE_T msgLen = sizeof(reply);
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@@ -54,6 +54,7 @@ int main() {
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printf("NtAlpcSendWaitReceivePort failed: 0x%X\n", status);
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break;
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}
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printf("Sent message %s.\n", msg.Text);
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printf("Received reply from PID: %u TID: %u\n",
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HandleToULong(reply.ClientId.UniqueProcess),
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@@ -0,0 +1,242 @@
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#include <phnt_windows.h>
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#include <phnt.h>
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#include <stdio.h>
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#include <memory>
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#include <cassert>
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#pragma comment(lib, "ntdll")
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#define ALPC_FLG_MSG_SEC_ATTR 0x80000000
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#define ALPC_FLG_MSG_DATAVIEW_ATTR 0x40000000
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#define ALPC_FLG_MSG_CONTEXT_ATTR 0x20000000
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#define ALPC_FLG_MSG_HANDLE_ATTR 0x10000000
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#define ALPC_FLG_MSG_TOKEN_ATTR 0x08000000
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#define ALPC_FLG_MSG_DIRECT_ATTR 0x04000000
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#define ALPC_FLG_MSG_WORK_ON_BEHALF_ATTR 0x02000000
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typedef enum _ALPC_DUP_OBJECT_TYPE {
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ALPC_FILE_OBJECT_TYPE = 0x00000001,
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ALPC_THREAD_OBJECT_TYPE = 0x00000004,
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ALPC_SEMAPHORE_OBJECT_TYPE = 0x00000008,
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ALPC_EVENT_OBJECT_TYPE = 0x00000010,
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ALPC_PROCESS_OBJECT_TYPE = 0x00000020,
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ALPC_MUTANT_OBJECT_TYPE = 0x00000040,
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ALPC_SECTION_OBJECT_TYPE = 0x00000080,
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ALPC_REG_KEY_OBJECT_TYPE = 0x00000100,
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ALPC_TOKEN_OBJECT_TYPE = 0x00000200,
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ALPC_COMPOSITION_OBJECT_TYPE = 0x00000400,
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ALPC_JOB_OBJECT_TYPE = 0x00000800,
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ALPC_ALL_OBJECT_TYPES = 0x00000FFD,
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} DUP_OBJECT_TYPE;
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#define OB_FILE_OBJECT_TYPE 0x00000001
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#define OB_THREAD_OBJECT_TYPE 0x00000004
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#define OB_SEMAPHORE_OBJECT_TYPE 0x00000008
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#define OB_EVENT_OBJECT_TYPE 0x00000010
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#define OB_PROCESS_OBJECT_TYPE 0x00000020
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#define OB_MUTANT_OBJECT_TYPE 0x00000040
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#define OB_SECTION_OBJECT_TYPE 0x00000080
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#define OB_REG_KEY_OBJECT_TYPE 0x00000100
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#define OB_TOKEN_OBJECT_TYPE 0x00000200
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#define OB_COMPOSITION_OBJECT_TYPE 0x00000400
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#define OB_JOB_OBJECT_TYPE 0x00000800
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typedef struct _ALPC_HANDLE_ATTR32 {
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union {
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ULONG Flags;
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struct {
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ULONG Reserved0 : 16;
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ULONG SameAccess : 1;
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ULONG SameAttributes : 1;
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ULONG Indirect : 1;
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ULONG Inherit : 1;
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ULONG Reserved1 : 12;
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};
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};
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ULONG Handle;
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ULONG ObjectType;
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union {
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ULONG DesiredAccess;
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ULONG GrantedAccess;
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};
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} ALPC_HANDLE_ATTR32, * PALPC_HANDLE_ATTR32;
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// the structure
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typedef struct _ALPC_HANDLE_ATTR {
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union {
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ULONG Flags;
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struct {
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ULONG Reserved0 : 16;
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ULONG SameAccess : 1;
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ULONG SameAttributes : 1;
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ULONG Indirect : 1;
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ULONG Inherit : 1;
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ULONG Reserved1 : 12;
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};
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};
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union {
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HANDLE Handle;
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PALPC_HANDLE_ATTR32 HandleAttrArray;
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};
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union {
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ULONG ObjectType;
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ULONG HandleCount;
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};
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union {
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ACCESS_MASK DesiredAccess;
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ACCESS_MASK GrantedAccess;
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};
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} ALPC_HANDLE_ATTR, * PALPC_HANDLE_ATTR;
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struct Message : PORT_MESSAGE {
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char Text[64];
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};
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void Delay(int seconds) {
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LARGE_INTEGER time;
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time.QuadPart = -10000000LL * seconds;
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NtDelayExecution(FALSE, &time);
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}
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PALPC_MESSAGE_ATTRIBUTES CreateMessageAttributes(ULONG attributes) {
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SIZE_T size = AlpcGetHeaderSize(attributes);
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auto msgAttr = (PALPC_MESSAGE_ATTRIBUTES)RtlAllocateHeap(NtCurrentPeb()->ProcessHeap, HEAP_ZERO_MEMORY, size);
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assert(msgAttr);
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auto status = AlpcInitializeMessageAttribute(attributes, msgAttr, size, &size);
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if (NT_SUCCESS(status))
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return msgAttr;
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RtlFreeHeap(NtCurrentPeb()->ProcessHeap, 0, msgAttr);
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return nullptr;
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}
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void DestroyMessageAttributes(PALPC_MESSAGE_ATTRIBUTES msgAttr) {
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RtlFreeHeap(NtCurrentPeb()->ProcessHeap, 0, msgAttr);
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}
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int main() {
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HANDLE hPort;
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UNICODE_STRING portName;
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RtlInitUnicodeString(&portName, L"\\SimpleServerPort2");
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NTSTATUS status;
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Message connMsg{};
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strcpy_s(connMsg.Text, "Abracadabra");
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connMsg.u1.s1.DataLength = sizeof(connMsg.Text);
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connMsg.u1.s1.TotalLength = sizeof(connMsg);
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Message replyMsg{};
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auto msgAttr = CreateMessageAttributes(ALPC_FLG_MSG_HANDLE_ATTR | ALPC_FLG_MSG_DATAVIEW_ATTR | ALPC_FLG_MSG_SEC_ATTR);
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assert(msgAttr);
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msgAttr->ValidAttributes = ALPC_FLG_MSG_HANDLE_ATTR | ALPC_FLG_MSG_DATAVIEW_ATTR;
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HANDLE hEvent;
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status = NtCreateEvent(&hEvent, EVENT_ALL_ACCESS, nullptr, SynchronizationEvent, FALSE);
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assert(NT_SUCCESS(status));
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auto handleAttr = (PALPC_HANDLE_ATTR)AlpcGetMessageAttribute(msgAttr, ALPC_FLG_MSG_HANDLE_ATTR);
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handleAttr->Flags = 0;
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handleAttr->Handle = hEvent;
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handleAttr->ObjectType = OB_EVENT_OBJECT_TYPE;
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handleAttr->DesiredAccess = EVENT_MODIFY_STATE | SYNCHRONIZE;
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for (int i = 0; i < 10; i++) {
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status = NtAlpcConnectPort(&hPort, &portName, nullptr, nullptr,
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ALPC_MSGFLG_SYNC_REQUEST, nullptr, &connMsg, nullptr,
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nullptr, nullptr, nullptr);
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if (NT_SUCCESS(status))
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break;
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printf("NtAlpcConnectPort failed: 0x%X\n", status);
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Delay(1);
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}
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if (!NT_SUCCESS(status)) {
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printf("Failed to connect (0x%X)\n", status);
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return status;
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}
|
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|
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printf("Client port connected: 0x%p\n", hPort);
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LARGE_INTEGER time;
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TIME_FIELDS tf;
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ALPC_HANDLE hPortSection;
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SIZE_T actualSize;
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status = NtAlpcCreatePortSection(hPort, 0, nullptr, 1 << 12, &hPortSection, &actualSize);
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assert(NT_SUCCESS(status));
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auto dataView = (PALPC_DATA_VIEW_ATTR)AlpcGetMessageAttribute(msgAttr, ALPC_FLG_MSG_DATAVIEW_ATTR);
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assert(dataView);
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dataView->Flags = 0;
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dataView->SectionHandle = hPortSection;
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dataView->ViewSize = actualSize;
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status = NtAlpcCreateSectionView(hPort, 0, dataView);
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assert(NT_SUCCESS(status));
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|
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|
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ALPC_PORT_ASSOCIATE_COMPLETION_PORT iocp{};
|
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NtCreateIoCompletion(&iocp.CompletionPort, IO_COMPLETION_ALL_ACCESS, nullptr, 4);
|
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//iocp.CompletionPort = CreateIoCompletionPort(INVALID_HANDLE_VALUE, nullptr, 0, 4);
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status = NtAlpcSetInformation(hPort, AlpcAssociateCompletionPortInformation, &iocp, sizeof(iocp));
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assert(NT_SUCCESS(status));
|
||||
|
||||
for (;;) {
|
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Message msg{};
|
||||
NtQuerySystemTime(&time);
|
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RtlSystemTimeToLocalTime(&time, &time);
|
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RtlTimeToTimeFields(&time, &tf);
|
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sprintf_s(msg.Text, "The Time is %02d:%02d:%02d.%03d",
|
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tf.Hour, tf.Minute, tf.Second, tf.Milliseconds);
|
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msg.u1.s1.DataLength = sizeof(msg.Text);
|
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msg.u1.s1.TotalLength = sizeof(msg);
|
||||
|
||||
Message reply{};
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||||
LARGE_INTEGER li{};
|
||||
SIZE_T msgLen = sizeof(reply);
|
||||
status = NtAlpcSendWaitReceivePort(hPort, 0, &msg,
|
||||
msgAttr, nullptr, nullptr, nullptr, nullptr);
|
||||
if (!NT_SUCCESS(status)) {
|
||||
printf("NtAlpcSendWaitReceivePort failed: 0x%X\n", status);
|
||||
break;
|
||||
}
|
||||
|
||||
printf("Sent message %s.\n", msg.Text);
|
||||
printf("Waiting for reply...\n");
|
||||
struct Context {
|
||||
HANDLE hPort;
|
||||
SIZE_T* MsgLen;
|
||||
Message* Msg;
|
||||
HANDLE hIocp;
|
||||
};
|
||||
|
||||
Context ctx{ hPort, &msgLen, &reply, iocp.CompletionPort };
|
||||
|
||||
TrySubmitThreadpoolCallback([](auto, auto p) {
|
||||
auto ctx = (Context*)p;
|
||||
DWORD bytes;
|
||||
ULONG_PTR key;
|
||||
OVERLAPPED* ov;
|
||||
GetQueuedCompletionStatus(ctx->hIocp, &bytes, &key, &ov, INFINITE);
|
||||
auto status = NtAlpcSendWaitReceivePort(ctx->hPort, 0, nullptr,
|
||||
nullptr, ctx->Msg, ctx->MsgLen, nullptr, nullptr);
|
||||
printf("Received reply from PID: %u TID: %u: %s\n",
|
||||
HandleToULong(ctx->Msg->ClientId.UniqueProcess),
|
||||
HandleToULong(ctx->Msg->ClientId.UniqueThread),
|
||||
ctx->Msg->Text);
|
||||
}, &ctx, nullptr);
|
||||
|
||||
auto tick = GetTickCount();
|
||||
while (GetTickCount() - tick < 6000) {
|
||||
printf(".");
|
||||
Sleep(300);
|
||||
}
|
||||
printf("\n");
|
||||
|
||||
if (GetAsyncKeyState(VK_ESCAPE) < 0)
|
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break;
|
||||
|
||||
Delay(5);
|
||||
}
|
||||
NtClose(hPort);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
@@ -0,0 +1,135 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup Label="ProjectConfigurations">
|
||||
<ProjectConfiguration Include="Debug|Win32">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|Win32">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Debug|x64">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|x64">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
</ItemGroup>
|
||||
<PropertyGroup Label="Globals">
|
||||
<VCProjectVersion>17.0</VCProjectVersion>
|
||||
<Keyword>Win32Proj</Keyword>
|
||||
<ProjectGuid>{067fa417-3b01-463f-a87d-01db8c5eb168}</ProjectGuid>
|
||||
<RootNamespace>SimpleClient2</RootNamespace>
|
||||
<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
<UseDebugLibraries>true</UseDebugLibraries>
|
||||
<PlatformToolset>v143</PlatformToolset>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
<UseDebugLibraries>false</UseDebugLibraries>
|
||||
<PlatformToolset>v143</PlatformToolset>
|
||||
<WholeProgramOptimization>true</WholeProgramOptimization>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
<UseDebugLibraries>true</UseDebugLibraries>
|
||||
<PlatformToolset>v143</PlatformToolset>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
<UseDebugLibraries>false</UseDebugLibraries>
|
||||
<PlatformToolset>v143</PlatformToolset>
|
||||
<WholeProgramOptimization>true</WholeProgramOptimization>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
|
||||
<ImportGroup Label="ExtensionSettings">
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="Shared">
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
|
||||
<PropertyGroup Label="UserMacros" />
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<SDLCheck>true</SDLCheck>
|
||||
<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<ConformanceMode>true</ConformanceMode>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Console</SubSystem>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||
<IntrinsicFunctions>true</IntrinsicFunctions>
|
||||
<SDLCheck>true</SDLCheck>
|
||||
<PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<ConformanceMode>true</ConformanceMode>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Console</SubSystem>
|
||||
<EnableCOMDATFolding>true</EnableCOMDATFolding>
|
||||
<OptimizeReferences>true</OptimizeReferences>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<SDLCheck>true</SDLCheck>
|
||||
<PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<ConformanceMode>true</ConformanceMode>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Console</SubSystem>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
|
||||
<ClCompile>
|
||||
<WarningLevel>Level3</WarningLevel>
|
||||
<FunctionLevelLinking>true</FunctionLevelLinking>
|
||||
<IntrinsicFunctions>true</IntrinsicFunctions>
|
||||
<SDLCheck>true</SDLCheck>
|
||||
<PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
|
||||
<ConformanceMode>true</ConformanceMode>
|
||||
</ClCompile>
|
||||
<Link>
|
||||
<SubSystem>Console</SubSystem>
|
||||
<EnableCOMDATFolding>true</EnableCOMDATFolding>
|
||||
<OptimizeReferences>true</OptimizeReferences>
|
||||
<GenerateDebugInformation>true</GenerateDebugInformation>
|
||||
</Link>
|
||||
</ItemDefinitionGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="SimpleClient2.cpp" />
|
||||
</ItemGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
|
||||
<ImportGroup Label="ExtensionTargets">
|
||||
</ImportGroup>
|
||||
</Project>
|
||||
@@ -0,0 +1,22 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup>
|
||||
<Filter Include="Source Files">
|
||||
<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
|
||||
<Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
|
||||
</Filter>
|
||||
<Filter Include="Header Files">
|
||||
<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
|
||||
<Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
|
||||
</Filter>
|
||||
<Filter Include="Resource Files">
|
||||
<UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
|
||||
<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
|
||||
</Filter>
|
||||
</ItemGroup>
|
||||
<ItemGroup>
|
||||
<ClCompile Include="SimpleClient2.cpp">
|
||||
<Filter>Source Files</Filter>
|
||||
</ClCompile>
|
||||
</ItemGroup>
|
||||
</Project>
|
||||
@@ -0,0 +1,218 @@
|
||||
|
||||
#include <phnt_windows.h>
|
||||
#include <phnt.h>
|
||||
#include <cassert>
|
||||
#include <stdio.h>
|
||||
|
||||
#pragma comment(lib, "ntdll")
|
||||
|
||||
#define ALPC_FLG_MSG_SEC_ATTR 0x80000000
|
||||
#define ALPC_FLG_MSG_DATAVIEW_ATTR 0x40000000
|
||||
#define ALPC_FLG_MSG_CONTEXT_ATTR 0x20000000
|
||||
#define ALPC_FLG_MSG_HANDLE_ATTR 0x10000000
|
||||
#define ALPC_FLG_MSG_TOKEN_ATTR 0x08000000
|
||||
#define ALPC_FLG_MSG_DIRECT_ATTR 0x04000000
|
||||
#define ALPC_FLG_MSG_WORK_ON_BEHALF_ATTR 0x02000000
|
||||
#define ALPC_FLG_MSG_ALL_ATTR 0xff000000
|
||||
|
||||
#define LPC_CONNECTION_REPLY 11
|
||||
#define LPC_CANCELED 12
|
||||
#define LPC_UNREGISTER_PROCESS 13
|
||||
|
||||
typedef struct _ALPC_TOKEN_ATTR {
|
||||
LUID TokenId;
|
||||
LUID AuthenticationId;
|
||||
LUID ModifiedId;
|
||||
} ALPC_TOKEN_ATTR, * PALPC_TOKEN_ATTR;
|
||||
|
||||
typedef enum _ALPC_PORT_FLAGS {
|
||||
ALPC_PORT_FLAG_ALLOW_IMPERSONATION = 0x00010000,
|
||||
ALPC_PORT_FLAG_ACCEPT_REQUESTS = 0x00020000,
|
||||
ALPC_PORT_FLAG_WAITABLE_PORT = 0x00040000,
|
||||
ALPC_PORT_FLAG_ACCEPT_DUP_HANDLES = 0x00080000,
|
||||
ALPC_PORT_FLAG_SYSTEM_PROCESS = 0x00100000,
|
||||
ALPC_PORT_FLAG_SUPPRESS_WAKE = 0x00200000,
|
||||
ALPC_PORT_FLAG_ALWAYS_WAKE = 0x00400000,
|
||||
ALPC_PORT_FLAG_DO_NOT_DISTURB = 0x00800000,
|
||||
ALPC_PORT_FLAG_NO_SHARED_SECTION = 0x01000000,
|
||||
ALPC_PORT_FLAG_ACCEPT_INDIRECT_HANDLES = 0x02000000
|
||||
} ALPC_PORT_FLAGS;
|
||||
|
||||
typedef enum _ALPC_OBJECT_TYPE {
|
||||
ALPC_FILE_OBJECT_TYPE = 0x00000001,
|
||||
ALPC_THREAD_OBJECT_TYPE = 0x00000004,
|
||||
ALPC_SEMAPHORE_OBJECT_TYPE = 0x00000008,
|
||||
ALPC_EVENT_OBJECT_TYPE = 0x00000010,
|
||||
ALPC_PROCESS_OBJECT_TYPE = 0x00000020,
|
||||
ALPC_MUTANT_OBJECT_TYPE = 0x00000040,
|
||||
ALPC_SECTION_OBJECT_TYPE = 0x00000080,
|
||||
ALPC_REG_KEY_OBJECT_TYPE = 0x00000100,
|
||||
ALPC_TOKEN_OBJECT_TYPE = 0x00000200,
|
||||
ALPC_COMPOSITION_OBJECT_TYPE = 0x00000400,
|
||||
ALPC_JOB_OBJECT_TYPE = 0x00000800,
|
||||
ALPC_ALL_OBJECT_TYPES = 0x00000FFD,
|
||||
} ALPC_OBJECT_TYPE;
|
||||
|
||||
typedef struct _ALPC_HANDLE_ATTR32 {
|
||||
union {
|
||||
ULONG Flags;
|
||||
struct {
|
||||
ULONG Reserved0 : 16;
|
||||
ULONG SameAccess : 1;
|
||||
ULONG SameAttributes : 1;
|
||||
ULONG Indirect : 1;
|
||||
ULONG Inherit : 1;
|
||||
ULONG Reserved1 : 12;
|
||||
};
|
||||
};
|
||||
|
||||
ULONG Handle;
|
||||
ULONG ObjectType;
|
||||
union {
|
||||
ULONG DesiredAccess;
|
||||
ULONG GrantedAccess;
|
||||
};
|
||||
} ALPC_HANDLE_ATTR32, * PALPC_HANDLE_ATTR32;
|
||||
|
||||
// the structure
|
||||
typedef struct _ALPC_HANDLE_ATTR {
|
||||
union {
|
||||
ULONG Flags;
|
||||
struct {
|
||||
ULONG Reserved0 : 16;
|
||||
ULONG SameAccess : 1;
|
||||
ULONG SameAttributes : 1;
|
||||
ULONG Indirect : 1;
|
||||
ULONG Inherit : 1;
|
||||
ULONG Reserved1 : 12;
|
||||
};
|
||||
};
|
||||
union {
|
||||
HANDLE Handle;
|
||||
ALPC_HANDLE_ATTR32* HandleAttrArray;
|
||||
};
|
||||
union {
|
||||
ULONG ObjectType;
|
||||
ULONG HandleCount;
|
||||
};
|
||||
union {
|
||||
ACCESS_MASK DesiredAccess;
|
||||
ACCESS_MASK GrantedAccess;
|
||||
};
|
||||
} ALPC_HANDLE_ATTR, * PALPC_HANDLE_ATTR;
|
||||
|
||||
struct Message : PORT_MESSAGE {
|
||||
char Text[64];
|
||||
};
|
||||
|
||||
PALPC_MESSAGE_ATTRIBUTES CreateMessageAttributes(ULONG attributes) {
|
||||
SIZE_T size = AlpcGetHeaderSize(attributes);
|
||||
auto msgAttr = (PALPC_MESSAGE_ATTRIBUTES)RtlAllocateHeap(NtCurrentPeb()->ProcessHeap, HEAP_ZERO_MEMORY, size);
|
||||
assert(msgAttr);
|
||||
auto status = AlpcInitializeMessageAttribute(attributes, msgAttr, size, &size);
|
||||
if (NT_SUCCESS(status))
|
||||
return msgAttr;
|
||||
RtlFreeHeap(NtCurrentPeb()->ProcessHeap, 0, msgAttr);
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
int main() {
|
||||
HANDLE hServerPort;
|
||||
UNICODE_STRING portName;
|
||||
RtlInitUnicodeString(&portName, L"\\SimpleServerPort2");
|
||||
OBJECT_ATTRIBUTES portAttr = RTL_CONSTANT_OBJECT_ATTRIBUTES(&portName, OBJ_CASE_INSENSITIVE);
|
||||
ALPC_PORT_ATTRIBUTES alpcPortAttr{};
|
||||
|
||||
SECURITY_QUALITY_OF_SERVICE qos = { sizeof(qos) };
|
||||
qos.ImpersonationLevel = SecurityIdentification;
|
||||
qos.ContextTrackingMode = SECURITY_STATIC_TRACKING;
|
||||
qos.EffectiveOnly = TRUE;
|
||||
alpcPortAttr.SecurityQos = qos;
|
||||
alpcPortAttr.Flags = ALPC_PORT_FLAG_ACCEPT_DUP_HANDLES | ALPC_PORT_FLAG_ALLOW_IMPERSONATION;
|
||||
alpcPortAttr.DupObjectTypes = ALPC_ALL_OBJECT_TYPES;
|
||||
alpcPortAttr.MaxMessageLength = sizeof(Message);
|
||||
alpcPortAttr.MaxPoolUsage = 0x40000;
|
||||
alpcPortAttr.MaxSectionSize = 0x400000;
|
||||
alpcPortAttr.MaxTotalSectionSize = 0x400000 * 8;
|
||||
|
||||
auto status = NtAlpcCreatePort(&hServerPort, &portAttr, &alpcPortAttr);
|
||||
if (!NT_SUCCESS(status)) {
|
||||
printf("NtAlpcCreatePort failed: 0x%X\n", status);
|
||||
return 1;
|
||||
}
|
||||
printf("Server port created: 0x%p\n", hServerPort);
|
||||
|
||||
Message sendMsg, recvMsg;
|
||||
SIZE_T size = sizeof(sendMsg);
|
||||
Message* sendMessage = nullptr;
|
||||
Message* receiveMessage = &recvMsg;
|
||||
auto recvMsgAttr = CreateMessageAttributes(ALPC_FLG_MSG_ALL_ATTR);
|
||||
assert(recvMsgAttr);
|
||||
HANDLE hCommPort = nullptr;
|
||||
|
||||
for (;;) {
|
||||
status = NtAlpcSendWaitReceivePort(hServerPort, 0,
|
||||
sendMessage, nullptr, receiveMessage, &size, recvMsgAttr, nullptr);
|
||||
if (!NT_SUCCESS(status))
|
||||
break;
|
||||
|
||||
printf("Received msg type: 0x%X (ID: 0x%X)\n",
|
||||
receiveMessage->u2.s2.Type, receiveMessage->MessageId);
|
||||
if (recvMsgAttr->ValidAttributes & ALPC_FLG_MSG_TOKEN_ATTR) {
|
||||
auto tokenAttr = (PALPC_TOKEN_ATTR)AlpcGetMessageAttribute(recvMsgAttr, ALPC_FLG_MSG_TOKEN_ATTR);
|
||||
printf("Token Attr: Logon session: 0x%X:%08X",
|
||||
tokenAttr->AuthenticationId.HighPart, tokenAttr->AuthenticationId.LowPart);
|
||||
}
|
||||
if (recvMsgAttr->ValidAttributes & ALPC_FLG_MSG_HANDLE_ATTR) {
|
||||
auto handleAttr = (PALPC_HANDLE_ATTR)AlpcGetMessageAttribute(recvMsgAttr, ALPC_FLG_MSG_HANDLE_ATTR);
|
||||
printf("Handle available: 0x%p\n", handleAttr->Handle);
|
||||
}
|
||||
|
||||
if (recvMsgAttr->ValidAttributes & ALPC_FLG_MSG_DATAVIEW_ATTR) {
|
||||
auto dataView = (PALPC_DATA_VIEW_ATTR)AlpcGetMessageAttribute(recvMsgAttr, ALPC_FLG_MSG_DATAVIEW_ATTR);
|
||||
printf("Section map base address: 0x%p\n", dataView->ViewBase);
|
||||
}
|
||||
|
||||
switch (receiveMessage->u2.s2.Type & 0xff) {
|
||||
case LPC_CONNECTION_REQUEST:
|
||||
{
|
||||
printf("Connection request received from PID: %u TID: %u Text: %s\n",
|
||||
HandleToULong(receiveMessage->ClientId.UniqueProcess),
|
||||
HandleToULong(receiveMessage->ClientId.UniqueThread),
|
||||
receiveMessage->Text);
|
||||
status = NtAlpcAcceptConnectPort(&hCommPort, hServerPort, 0, nullptr, nullptr, nullptr,
|
||||
receiveMessage, nullptr, TRUE);
|
||||
if (!NT_SUCCESS(status)) {
|
||||
printf("NtAlpcAcceptConnectPort failed: 0x%X\n", status);
|
||||
}
|
||||
else {
|
||||
printf("Client port connected: 0x%p\n", hCommPort);
|
||||
}
|
||||
sendMessage = nullptr;
|
||||
break;
|
||||
}
|
||||
|
||||
case LPC_REQUEST:
|
||||
printf("\t%s\n", receiveMessage->Text);
|
||||
sendMessage = receiveMessage;
|
||||
strcpy_s(sendMessage->Text, "OK.");
|
||||
sendMessage->u1.s1.DataLength = sizeof(sendMsg.Text);
|
||||
sendMessage->u1.s1.TotalLength = sizeof(sendMsg);
|
||||
Sleep(3000);
|
||||
break;
|
||||
|
||||
case LPC_PORT_CLOSED:
|
||||
case LPC_CLIENT_DIED:
|
||||
NtClose(hCommPort);
|
||||
break;
|
||||
|
||||
default:
|
||||
printf("Other message type: 0x%X\n", receiveMessage->u2.s2.Type);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
NtClose(hServerPort);
|
||||
|
||||
return 0;
|
||||
}
|
||||
@@ -0,0 +1,136 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
|
||||
<ItemGroup Label="ProjectConfigurations">
|
||||
<ProjectConfiguration Include="Debug|Win32">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|Win32">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>Win32</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Debug|x64">
|
||||
<Configuration>Debug</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
<ProjectConfiguration Include="Release|x64">
|
||||
<Configuration>Release</Configuration>
|
||||
<Platform>x64</Platform>
|
||||
</ProjectConfiguration>
|
||||
</ItemGroup>
|
||||
<PropertyGroup Label="Globals">
|
||||
<VCProjectVersion>17.0</VCProjectVersion>
|
||||
<Keyword>Win32Proj</Keyword>
|
||||
<ProjectGuid>{ae32e82b-792d-4f3a-9b90-970fa845f23d}</ProjectGuid>
|
||||
<RootNamespace>AsyncServer</RootNamespace>
|
||||
<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
|
||||
<ProjectName>SimpleServer2</ProjectName>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
<UseDebugLibraries>true</UseDebugLibraries>
|
||||
<PlatformToolset>v143</PlatformToolset>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
<UseDebugLibraries>false</UseDebugLibraries>
|
||||
<PlatformToolset>v143</PlatformToolset>
|
||||
<WholeProgramOptimization>true</WholeProgramOptimization>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
<UseDebugLibraries>true</UseDebugLibraries>
|
||||
<PlatformToolset>v143</PlatformToolset>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
|
||||
<ConfigurationType>Application</ConfigurationType>
|
||||
<UseDebugLibraries>false</UseDebugLibraries>
|
||||
<PlatformToolset>v143</PlatformToolset>
|
||||
<WholeProgramOptimization>true</WholeProgramOptimization>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
|
||||
<ImportGroup Label="ExtensionSettings">
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="Shared">
|
||||
</ImportGroup>
|
||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
|
||||
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||||
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||||
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||||
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||||
Reference in New Issue
Block a user