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Add basic token support

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momo5502
2024-12-22 08:40:58 +01:00
parent f8e6d84460
commit 1023281425
2 changed files with 101 additions and 37 deletions
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114
src/windows-emulator/syscalls.cpp
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@@ -295,7 +295,7 @@ namespace
const uint64_t thread_information,
const uint32_t thread_information_length)
{
auto* thread = thread_handle == ~1ULL
auto* thread = thread_handle == CURRENT_THREAD
? c.proc.active_thread
: c.proc.threads.get(thread_handle);
@@ -394,16 +394,6 @@ namespace
return STATUS_SUCCESS;
}
NTSTATUS handle_NtOpenThreadToken()
{
return STATUS_NO_TOKEN;
}
NTSTATUS handle_NtOpenThreadTokenEx()
{
return STATUS_NO_TOKEN;
}
NTSTATUS handle_NtCreateEvent(const syscall_context& c, const emulator_object<handle> event_handle,
const ACCESS_MASK /*desired_access*/,
const emulator_object<OBJECT_ATTRIBUTES> object_attributes,
@@ -527,7 +517,7 @@ namespace
const SECTION_INHERIT /*inherit_disposition*/, const ULONG /*allocation_type*/,
const ULONG /*win32_protect*/)
{
if (process_handle != ~0ULL)
if (process_handle != CURRENT_PROCESS)
{
return STATUS_INVALID_HANDLE;
}
@@ -653,7 +643,7 @@ namespace
const uint64_t memory_information, const uint32_t memory_information_length,
const emulator_object<uint32_t> return_length)
{
if (process_handle != ~0ULL)
if (process_handle != CURRENT_PROCESS)
{
return STATUS_NOT_SUPPORTED;
}
@@ -941,7 +931,7 @@ namespace
const emulator_object<handle> target_handle, const ACCESS_MASK /*desired_access*/,
const ULONG /*handle_attributes*/, const ULONG /*options*/)
{
if (source_process_handle != ~0ULL || target_process_handle != ~0ULL)
if (source_process_handle != CURRENT_PROCESS || target_process_handle != CURRENT_PROCESS)
{
return STATUS_NOT_SUPPORTED;
}
@@ -1040,7 +1030,7 @@ namespace
const uint32_t process_information_length,
const emulator_object<uint32_t> return_length)
{
if (process_handle != ~0ULL)
if (process_handle != CURRENT_PROCESS)
{
return STATUS_NOT_SUPPORTED;
}
@@ -1216,7 +1206,7 @@ namespace
const uint32_t thread_information_length,
const emulator_object<uint32_t> return_length)
{
if (thread_handle != ~1ULL)
if (thread_handle != CURRENT_THREAD)
{
return STATUS_NOT_SUPPORTED;
}
@@ -1424,7 +1414,7 @@ namespace
const uint32_t info_class, const uint64_t process_information,
const uint32_t process_information_length)
{
if (process_handle != ~0ULL)
if (process_handle != CURRENT_PROCESS)
{
return STATUS_NOT_SUPPORTED;
}
@@ -1521,7 +1511,7 @@ namespace
const uint32_t protection,
const emulator_object<uint32_t> old_protection)
{
if (process_handle != ~0ULL)
if (process_handle != CURRENT_PROCESS)
{
return STATUS_NOT_SUPPORTED;
}
@@ -1629,7 +1619,7 @@ namespace
const uint32_t allocation_type,
const uint32_t page_protection)
{
if (process_handle != ~0ULL)
if (process_handle != CURRENT_PROCESS)
{
return STATUS_NOT_SUPPORTED;
}
@@ -1684,7 +1674,7 @@ namespace
const emulator_object<uint64_t> base_address,
const emulator_object<uint64_t> bytes_to_allocate, const uint32_t free_type)
{
if (process_handle != ~0ULL)
if (process_handle != CURRENT_PROCESS)
{
return STATUS_NOT_SUPPORTED;
}
@@ -1799,7 +1789,7 @@ namespace
{
number_of_bytes_read.write(0);
if (process_handle != ~0ULL)
if (process_handle != CURRENT_PROCESS)
{
return STATUS_NOT_SUPPORTED;
}
@@ -1860,16 +1850,46 @@ namespace
return STATUS_SUCCESS;
}
NTSTATUS handle_NtOpenProcessToken()
NTSTATUS handle_NtOpenThreadToken(const syscall_context&, const handle thread_handle,
const ACCESS_MASK /*desired_access*/, const BOOLEAN /*open_as_self*/,
const emulator_object<handle> token_handle)
{
//puts("NtOpenProcessToken not supported");
return STATUS_NOT_SUPPORTED;
if (thread_handle != CURRENT_THREAD)
{
return STATUS_NOT_SUPPORTED;
}
token_handle.write(CURRENT_THREAD_TOKEN);
return STATUS_SUCCESS;
}
NTSTATUS handle_NtOpenProcessTokenEx()
NTSTATUS handle_NtOpenThreadTokenEx(const syscall_context& c, const handle thread_handle,
const ACCESS_MASK desired_access, const BOOLEAN open_as_self,
const ULONG /*handle_attributes*/,
const emulator_object<handle> token_handle)
{
//puts("NtOpenProcessToken not supported");
return STATUS_NOT_SUPPORTED;
return handle_NtOpenThreadToken(c, thread_handle, desired_access, open_as_self, token_handle);
}
NTSTATUS handle_NtOpenProcessToken(const syscall_context&, const handle process_handle,
const ACCESS_MASK /*desired_access*/, const emulator_object<handle> token_handle)
{
if (process_handle != CURRENT_PROCESS)
{
return STATUS_NOT_SUPPORTED;
}
token_handle.write(CURRENT_PROCESS_TOKEN);
return STATUS_SUCCESS;
}
NTSTATUS handle_NtOpenProcessTokenEx(const syscall_context& c, const handle process_handle,
const ACCESS_MASK desired_access, const ULONG /*handle_attributes*/,
const emulator_object<handle> token_handle)
{
return handle_NtOpenProcessToken(c, process_handle, desired_access, token_handle);
}
NTSTATUS handle_NtQuerySecurityAttributesToken()
@@ -1895,9 +1915,9 @@ namespace
const uint64_t token_information, const ULONG token_information_length,
const emulator_object<ULONG> return_length)
{
if (token_handle != ~3ULL // NtCurrentProcessToken
&& token_handle != ~4ULL // NtCurrentThreadToken
&& token_handle != ~5ULL // NtCurrentThreadEffectiveToken
if (token_handle != CURRENT_PROCESS_TOKEN
&& token_handle != CURRENT_THREAD_TOKEN
&& token_handle != CURRENT_THREAD_EFFECTIVE_TOKEN
)
{
return STATUS_NOT_SUPPORTED;
@@ -1930,6 +1950,34 @@ namespace
return STATUS_SUCCESS;
}
if (token_information_class == TokenSessionId)
{
constexpr auto required_size = sizeof(ULONG);
return_length.write(required_size);
if (required_size > token_information_length)
{
return STATUS_BUFFER_TOO_SMALL;
}
emulator_object<ULONG>{c.emu, token_information}.write(1);
return STATUS_SUCCESS;
}
if (token_information_class == TokenPrivateNameSpace)
{
constexpr auto required_size = sizeof(ULONG);
return_length.write(required_size);
if (required_size > token_information_length)
{
return STATUS_BUFFER_TOO_SMALL;
}
emulator_object<ULONG>{c.emu, token_information}.write(0);
return STATUS_SUCCESS;
}
if (token_information_class == TokenUIAccess)
{
constexpr auto required_size = sizeof(ULONG);
@@ -2138,7 +2186,7 @@ namespace
return STATUS_SUCCESS;
}
if (process_handle == ~0ULL)
if (process_handle == CURRENT_PROCESS)
{
c.proc.exit_status = exit_status;
c.emu.stop();
@@ -2580,7 +2628,7 @@ namespace
NTSTATUS handle_NtUnmapViewOfSection(const syscall_context& c, const handle process_handle,
const uint64_t base_address)
{
if (process_handle != ~0ULL)
if (process_handle != CURRENT_PROCESS)
{
return STATUS_NOT_SUPPORTED;
}
@@ -2607,7 +2655,7 @@ namespace
const SIZE_T stack_size, const SIZE_T /*maximum_stack_size*/,
const emulator_object<PS_ATTRIBUTE_LIST> attribute_list)
{
if (process_handle != ~0ULL)
if (process_handle != CURRENT_PROCESS)
{
return STATUS_NOT_SUPPORTED;
}