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Implement ALPC port abstraction and implement DNS resolver port

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This commit is contained in:
Igor Pissolati
2025-10-19 18:06:15 -03:00
parent 9453123db0
commit 248c09d554
15 changed files with 845 additions and 111 deletions
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27
src/windows-emulator/syscalls.cpp
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@@ -170,8 +170,23 @@ namespace syscalls
emulator_object<REMOTE_PORT_VIEW64> server_shared_memory,
emulator_object<ULONG> maximum_message_length, emulator_pointer connection_info,
emulator_object<ULONG> connection_info_length);
NTSTATUS handle_NtAlpcConnectPort(const syscall_context& c, emulator_object<handle> port_handle,
emulator_object<UNICODE_STRING<EmulatorTraits<Emu64>>> server_port_name,
emulator_object<OBJECT_ATTRIBUTES<EmulatorTraits<Emu64>>> /*object_attributes*/,
emulator_pointer /*port_attributes*/, ULONG /*flags*/, emulator_pointer /*required_server_sid*/,
emulator_pointer /*connection_message*/,
emulator_object<EmulatorTraits<Emu64>::SIZE_T> /*buffer_length*/,
emulator_pointer /*out_message_attributes*/, emulator_pointer /*in_message_attributes*/,
emulator_object<LARGE_INTEGER> /*timeout*/);
NTSTATUS handle_NtAlpcConnectPortEx(const syscall_context& c, emulator_object<handle> port_handle,
emulator_object<OBJECT_ATTRIBUTES<EmulatorTraits<Emu64>>> connection_port_object_attributes,
emulator_object<OBJECT_ATTRIBUTES<EmulatorTraits<Emu64>>> /*client_port_object_attributes*/,
emulator_pointer port_attributes, ULONG flags, emulator_pointer /*server_security_requirements*/,
emulator_pointer connection_message, emulator_object<EmulatorTraits<Emu64>::SIZE_T> buffer_length,
emulator_pointer out_message_attributes, emulator_pointer in_message_attributes,
emulator_object<LARGE_INTEGER> timeout);
NTSTATUS handle_NtAlpcSendWaitReceivePort(const syscall_context& c, handle port_handle, ULONG /*flags*/,
emulator_object<PORT_MESSAGE64> /*send_message*/,
emulator_object<PORT_MESSAGE64> send_message,
emulator_object<ALPC_MESSAGE_ATTRIBUTES>
/*send_message_attributes*/,
emulator_object<PORT_MESSAGE64> receive_message,
@@ -179,8 +194,9 @@ namespace syscalls
emulator_object<ALPC_MESSAGE_ATTRIBUTES>
/*receive_message_attributes*/,
emulator_object<LARGE_INTEGER> /*timeout*/);
NTSTATUS handle_NtAlpcConnectPort();
NTSTATUS handle_NtAlpcConnectPortEx();
NTSTATUS handle_NtAlpcQueryInformation();
NTSTATUS handle_NtAlpcCreateSecurityContext();
NTSTATUS handle_NtAlpcDeleteSecurityContext();
// syscalls/process.cpp:
NTSTATUS handle_NtQueryInformationProcess(const syscall_context& c, handle process_handle, uint32_t info_class,
@@ -1070,8 +1086,9 @@ void syscall_dispatcher::add_handlers(std::map<std::string, syscall_handler>& ha
add_handler(NtReleaseSemaphore);
add_handler(NtEnumerateKey);
add_handler(NtEnumerateValueKey);
add_handler(NtAlpcConnectPort);
add_handler(NtAlpcConnectPortEx);
add_handler(NtAlpcConnectPort);
add_handler(NtAlpcQueryInformation);
add_handler(NtGetNextThread);
add_handler(NtSetInformationObject);
add_handler(NtUserGetCursorPos);
@@ -1133,6 +1150,8 @@ void syscall_dispatcher::add_handlers(std::map<std::string, syscall_handler>& ha
add_handler(NtRemoveIoCompletionEx);
add_handler(NtCreateDebugObject);
add_handler(NtReleaseWorkerFactoryWorker);
add_handler(NtAlpcCreateSecurityContext);
add_handler(NtAlpcDeleteSecurityContext);
#undef add_handler
}