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Handle TokenGroups in NtQueryInformationToken

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This commit is contained in:
Igor Pissolati
2025-04-23 18:22:06 -03:00
parent 9d0de32cde
commit 7fef4ebc24
2 changed files with 26 additions and 0 deletions
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6
src/common/platform/process.hpp
View File

@@ -770,6 +770,12 @@ struct TOKEN_USER64
SID_AND_ATTRIBUTES64 User;
};
struct TOKEN_GROUPS64
{
ULONG GroupCount;
SID_AND_ATTRIBUTES64 Groups[1];
};
struct TOKEN_OWNER64
{
EMULATOR_CAST(EmulatorTraits<Emu64>::PVOID, PSID) Owner;

20
src/windows-emulator/syscalls/token.cpp
View File

@@ -75,6 +75,26 @@ namespace syscalls
return STATUS_SUCCESS;
}
if (token_information_class == TokenGroups)
{
constexpr auto required_size = sizeof(TOKEN_GROUPS64) + sizeof(sid);
return_length.write(required_size);
if (required_size > token_information_length)
{
return STATUS_BUFFER_TOO_SMALL;
}
TOKEN_GROUPS64 groups{};
groups.GroupCount = 1;
groups.Groups[0].Attributes = SE_GROUP_ENABLED | SE_GROUP_ENABLED_BY_DEFAULT | SE_GROUP_MANDATORY;
groups.Groups[0].Sid = token_information + sizeof(TOKEN_GROUPS64);
emulator_object<TOKEN_GROUPS64>{c.emu, token_information}.write(groups);
c.emu.write_memory(token_information + sizeof(TOKEN_GROUPS64), sid, sizeof(sid));
return STATUS_SUCCESS;
}
if (token_information_class == TokenOwner)
{
constexpr auto required_size = sizeof(sid) + sizeof(TOKEN_OWNER64);