mirror of
https://github.com/winfsp/winfsp.git
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383 lines
12 KiB
C
383 lines
12 KiB
C
/**
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* @file posix-test.c
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*
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* @copyright 2015-2022 Bill Zissimopoulos
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*/
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/*
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* This file is part of WinFsp.
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*
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* You can redistribute it and/or modify it under the terms of the GNU
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* General Public License version 3 as published by the Free Software
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* Foundation.
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*
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* Licensees holding a valid commercial license may use this software
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* in accordance with the commercial license agreement provided in
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* conjunction with the software. The terms and conditions of any such
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* commercial license agreement shall govern, supersede, and render
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* ineffective any application of the GPLv3 license to this software,
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* notwithstanding of any reference thereto in the software or
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* associated repository.
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*/
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#include <winfsp/winfsp.h>
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#include <tlib/testsuite.h>
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#include <sddl.h>
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#include "winfsp-tests.h"
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static void posix_map_sid_test(void)
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{
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#define TEST_UIDMAP_UID 1000042
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#define TEST_UIDMAP_SID L"S-1-12-1-1111-2222-3333-4444"
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struct
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{
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PWSTR SidStr;
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UINT32 Uid;
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} map[] =
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{
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{ L"S-1-0-65534", 65534 },
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{ L"S-1-0-0", 0x10000 },
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{ L"S-1-1-0", 0x10100 },
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{ L"S-1-2-0", 0x10200 },
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{ L"S-1-2-1", 0x10201 },
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{ L"S-1-3-0", 0x10300 },
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{ L"S-1-3-1", 0x10301 },
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{ L"S-1-3-2", 0x10302 },
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{ L"S-1-3-3", 0x10303 },
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{ L"S-1-3-4", 0x10304 },
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{ L"S-1-5-1", 1 },
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{ L"S-1-5-2", 2 },
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{ L"S-1-5-3", 3 },
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{ L"S-1-5-4", 4 },
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{ L"S-1-5-6", 6 },
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{ L"S-1-5-7", 7 },
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{ L"S-1-5-8", 8 },
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{ L"S-1-5-9", 9 },
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{ L"S-1-5-10", 10 },
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{ L"S-1-5-11", 11 },
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{ L"S-1-5-12", 12 },
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{ L"S-1-5-13", 13 },
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{ L"S-1-5-14", 14 },
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{ L"S-1-5-15", 15 },
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{ L"S-1-5-17", 17 },
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{ L"S-1-5-18", 18 },
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{ L"S-1-5-19", 19 },
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{ L"S-1-5-20", 20 },
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{ L"S-1-5-32-544", 544 },
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{ L"S-1-5-32-545", 545 },
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{ L"S-1-5-32-546", 546 },
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{ L"S-1-5-32-547", 547 },
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{ L"S-1-5-32-548", 548 },
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{ L"S-1-5-32-549", 549 },
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{ L"S-1-5-32-550", 550 },
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{ L"S-1-5-32-551", 551 },
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{ L"S-1-5-32-552", 552 },
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{ L"S-1-5-32-554", 554 },
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{ L"S-1-5-32-555", 555 },
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{ L"S-1-5-32-556", 556 },
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{ L"S-1-5-32-557", 557 },
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{ L"S-1-5-32-558", 558 },
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{ L"S-1-5-32-559", 559 },
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{ L"S-1-5-32-560", 560 },
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{ L"S-1-5-32-561", 561 },
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{ L"S-1-5-32-562", 562 },
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{ L"S-1-5-32-573", 573 },
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{ L"S-1-5-32-574", 574 },
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{ L"S-1-5-32-575", 575 },
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{ L"S-1-5-32-576", 576 },
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{ L"S-1-5-32-577", 577 },
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{ L"S-1-5-32-578", 578 },
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{ L"S-1-5-32-579", 579 },
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{ L"S-1-5-32-580", 580 },
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{ L"S-1-5-64-10", 0x4000A },
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{ L"S-1-5-64-14", 0x4000E },
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{ L"S-1-5-64-21", 0x40015 },
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{ L"S-1-5-80-0", 0x50000 },
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{ L"S-1-5-83-0", 0x53000 },
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{ L"S-1-16-0", 0x60000 },
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{ L"S-1-16-4096", 0x61000 },
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{ L"S-1-16-8192", 0x62000 },
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{ L"S-1-16-8448", 0x62100 },
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{ L"S-1-16-12288", 0x63000 },
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{ L"S-1-16-16384", 0x64000 },
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{ L"S-1-16-20480", 0x65000 },
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{ L"S-1-16-28672", 0x67000 },
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{ TEST_UIDMAP_SID, TEST_UIDMAP_UID },
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{ 0, 0 },
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{ 0, 0 },
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};
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NTSTATUS Result;
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BOOL Success;
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HANDLE Token;
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PTOKEN_USER UserInfo;
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PTOKEN_PRIMARY_GROUP GroupInfo;
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DWORD InfoSize;
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PSID Sid0, Sid1;
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UINT32 Uid;
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UINT32 UidMap_Uid[1] = { TEST_UIDMAP_UID };
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PSID UidMap_Sid[1];
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Success = ConvertStringSidToSidW(TEST_UIDMAP_SID, &UidMap_Sid[0]);
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ASSERT(Success);
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Result = FspPosixSetUidMap(UidMap_Uid, UidMap_Sid, 1);
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ASSERT(NT_SUCCESS(Result));
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LocalFree(UidMap_Sid[0]);
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Success = OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &Token);
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ASSERT(Success);
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Success = GetTokenInformation(Token, TokenUser, 0, 0, &InfoSize);
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ASSERT(!Success);
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ASSERT(ERROR_INSUFFICIENT_BUFFER == GetLastError());
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UserInfo = malloc(InfoSize);
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ASSERT(0 != UserInfo);
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Success = GetTokenInformation(Token, TokenUser, UserInfo, InfoSize, &InfoSize);
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ASSERT(Success);
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Success = ConvertSidToStringSidW(UserInfo->User.Sid, &map[sizeof map / sizeof map[0] - 1].SidStr);
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ASSERT(Success);
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free(UserInfo);
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Success = GetTokenInformation(Token, TokenPrimaryGroup, 0, 0, &InfoSize);
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ASSERT(!Success);
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ASSERT(ERROR_INSUFFICIENT_BUFFER == GetLastError());
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GroupInfo = malloc(InfoSize);
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ASSERT(0 != UserInfo);
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Success = GetTokenInformation(Token, TokenPrimaryGroup, GroupInfo, InfoSize, &InfoSize);
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ASSERT(Success);
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Success = ConvertSidToStringSidW(GroupInfo->PrimaryGroup, &map[sizeof map / sizeof map[0] - 2].SidStr);
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ASSERT(Success);
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free(GroupInfo);
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CloseHandle(Token);
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for (size_t i = 0; sizeof map / sizeof map[0] > i; i++)
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{
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Success = ConvertStringSidToSidW(map[i].SidStr, &Sid0);
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ASSERT(Success);
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Result = FspPosixMapSidToUid(Sid0, &Uid);
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ASSERT(NT_SUCCESS(Result));
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if (0 != map[i].Uid)
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ASSERT(Uid == map[i].Uid);
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Result = FspPosixMapUidToSid(Uid, &Sid1);
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ASSERT(NT_SUCCESS(Result));
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ASSERT(EqualSid(Sid0, Sid1));
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FspDeleteSid(Sid1, FspPosixMapUidToSid);
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LocalFree(Sid0);
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}
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LocalFree(map[sizeof map / sizeof map[0] - 2].SidStr);
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LocalFree(map[sizeof map / sizeof map[0] - 1].SidStr);
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Result = FspPosixSetUidMap(0, 0, 0);
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ASSERT(NT_SUCCESS(Result));
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#undef TEST_UIDMAP_UID
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#undef TEST_UIDMAP_SID
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}
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static void posix_map_sd_test(void)
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{
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struct
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{
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PWSTR Sddl;
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UINT32 Uid, Gid, Mode;
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} map[] =
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{
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{ L"O:SYG:BAD:P(A;;0x1f0198;;;SY)(A;;0x120088;;;BA)(A;;0x120088;;;WD)", 18, 544, 00000 },
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{ L"O:SYG:BAD:P(A;;0x1f0199;;;SY)(A;;0x120088;;;BA)(A;;0x120088;;;WD)", 18, 544, 00400 },
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{ L"O:SYG:BAD:P(A;;0x1f0198;;;SY)(D;;CC;;;SY)(A;;FR;;;BA)(A;;0x120088;;;WD)", 18, 544, 00040 },
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{ L"O:SYG:BAD:P(A;;0x1f0198;;;SY)(D;;CC;;;SY)(A;;0x120088;;;BA)(D;;CC;;;BA)(A;;FR;;;WD)", 18, 544, 00004 },
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{ L"O:SYG:BAD:P(A;;0x1f019e;;;SY)(A;;0x120088;;;BA)(A;;0x120088;;;WD)", 18, 544, 00200 },
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{ L"O:SYG:BAD:P(A;;0x1f0198;;;SY)(D;;DCLC;;;SY)(A;;0x12018e;;;BA)(A;;0x120088;;;WD)", 18, 544, 00020 },
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{ L"O:SYG:BAD:P(A;;0x1f0198;;;SY)(D;;DCLC;;;SY)(A;;0x120088;;;BA)(D;;DCLCCR;;;BA)(A;;0x12018e;;;WD)", 18, 544, 00002 },
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{ L"O:SYG:BAD:P(A;;0x1f01b8;;;SY)(A;;0x120088;;;BA)(A;;0x120088;;;WD)", 18, 544, 00100 },
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{ L"O:SYG:BAD:P(A;;0x1f0198;;;SY)(D;;WP;;;SY)(A;;0x1200a8;;;BA)(A;;0x120088;;;WD)", 18, 544, 00010 },
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{ L"O:SYG:BAD:P(A;;0x1f0198;;;SY)(D;;WP;;;SY)(A;;0x120088;;;BA)(D;;WP;;;BA)(A;;0x1200a8;;;WD)", 18, 544, 00001 },
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{ L"O:SYG:BAD:P(A;;0x1f01b9;;;SY)(D;;DCLC;;;SY)(A;;0x1201af;;;BA)(A;;0x1200a9;;;WD)", 18, 544, 00575 },
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{ L"O:SYG:BAD:P(A;;0x1f01bf;;;SY)(A;;0x1200a9;;;BA)(D;;DCLCCR;;;BA)(A;;0x1201af;;;WD)", 18, 544, 00757 },
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{ L"O:SYG:BAD:P(A;;0x1f01bf;;;SY)(A;;0x1200a9;;;BA)(A;;0x1200a9;;;WD)", 18, 544, 00755 },
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{ L"O:SYG:BAD:P(A;;FA;;;SY)(A;;0x1200a9;;;BA)(A;;0x1200a9;;;WD)", 18, 544, 0040755 },
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{ L"O:SYG:BAD:P(A;;0x1f01bf;;;SY)(A;;0x1201af;;;BA)(A;;0x1201af;;;WD)", 18, 544, 00777 },
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{ L"O:SYG:BAD:P(A;;FA;;;SY)(A;;0x1201ef;;;BA)(A;;0x1201ef;;;WD)", 18, 544, 0040777 },
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{ L"O:SYG:BAD:P(A;;FA;;;SY)(A;;0x1201af;;;BA)(A;;0x1201af;;;WD)", 18, 544, 0041777 },
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{ L"O:BAG:BAD:P(A;;0x1f0199;;;BA)(A;;FR;;;BA)(A;;FR;;;WD)", 544, 544, 0444 },
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};
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NTSTATUS Result;
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BOOL Success;
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PSECURITY_DESCRIPTOR SecurityDescriptor;
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PWSTR Sddl;
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UINT32 Uid, Gid, Mode;
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for (size_t i = 0; sizeof map / sizeof map[0] > i; i++)
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{
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Result = FspPosixMapPermissionsToSecurityDescriptor(
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map[i].Uid, map[i].Gid, map[i].Mode, &SecurityDescriptor);
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ASSERT(NT_SUCCESS(Result));
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Success = ConvertSecurityDescriptorToStringSecurityDescriptorW(
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SecurityDescriptor, SDDL_REVISION_1,
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OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION | DACL_SECURITY_INFORMATION,
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&Sddl, 0);
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ASSERT(Success);
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ASSERT(0 == wcscmp(map[i].Sddl, Sddl));
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LocalFree(Sddl);
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Result = FspPosixMapSecurityDescriptorToPermissions(
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SecurityDescriptor, &Uid, &Gid, &Mode);
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ASSERT(NT_SUCCESS(Result));
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ASSERT(map[i].Uid == Uid);
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ASSERT(map[i].Gid == Gid);
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ASSERT((map[i].Mode & 01777) == Mode);
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FspDeleteSecurityDescriptor(SecurityDescriptor,
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FspPosixMapPermissionsToSecurityDescriptor);
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}
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}
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static void posix_merge_sd_test(void)
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{
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struct
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{
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UINT32 Uid, Gid, Mode;
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PWSTR ExistingSddl;
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PWSTR Sddl;
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} map[] =
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{
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{
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18, 544, 00000,
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0,
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L"O:SYG:BAD:P(A;;0x1f0198;;;SY)(A;;0x120088;;;BA)(A;;0x120088;;;WD)"
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},
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{
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18, 544, 00000,
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L"",
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L"O:SYG:BA"
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},
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{
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18, 544, 00000,
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L"O:WD",
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L"O:WDG:BA"
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},
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{
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18, 544, 00000,
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L"G:WD",
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L"O:SYG:WD"
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},
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{
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18, 544, 00000,
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L"O:WDG:WD",
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L"O:WDG:WD"
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},
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{
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18, 544, 00000,
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L"D:P",
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L"O:SYG:BAD:P"
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},
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{
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18, 544, 00000,
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L"D:P(A;;FA;;;SY)",
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L"O:SYG:BAD:P(A;;FA;;;SY)"
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},
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{
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18, 544, 00000,
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L"O:WDG:WDD:P(A;;FA;;;SY)",
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L"O:WDG:WDD:P(A;;FA;;;SY)"
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},
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};
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NTSTATUS Result;
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BOOL Success;
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PSECURITY_DESCRIPTOR ExistingSecurityDescriptor, SecurityDescriptor;
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PWSTR Sddl;
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for (size_t i = 0; sizeof map / sizeof map[0] > i; i++)
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{
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if (0 != map[i].ExistingSddl)
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{
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Success = ConvertStringSecurityDescriptorToSecurityDescriptorW(
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map[i].ExistingSddl, SDDL_REVISION_1,
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&ExistingSecurityDescriptor, 0);
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ASSERT(Success);
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}
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else
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ExistingSecurityDescriptor = 0;
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Result = FspPosixMergePermissionsToSecurityDescriptor(
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map[i].Uid, map[i].Gid, map[i].Mode, ExistingSecurityDescriptor, &SecurityDescriptor);
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ASSERT(NT_SUCCESS(Result));
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Success = ConvertSecurityDescriptorToStringSecurityDescriptorW(
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SecurityDescriptor, SDDL_REVISION_1,
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OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION | DACL_SECURITY_INFORMATION,
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&Sddl, 0);
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ASSERT(Success);
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ASSERT(0 == wcscmp(map[i].Sddl, Sddl));
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LocalFree(Sddl);
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FspDeleteSecurityDescriptor(SecurityDescriptor,
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FspPosixMergePermissionsToSecurityDescriptor);
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LocalFree(ExistingSecurityDescriptor);
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}
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}
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static void posix_map_path_test(void)
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{
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struct
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{
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PWSTR WindowsPath;
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const char *PosixPath;
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} map[] =
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{
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{ L"\\foo\\bar", "/foo/bar" },
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{ L"\\foo\xf03c\xf03e\xf03a\xf02f\xf05c\xf022\xf07c\xf03f\xf02a\\bar", "/foo<>:\xef\x80\xaf\\\"|?*/bar" },
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};
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NTSTATUS Result;
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PWSTR WindowsPath;
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char *PosixPath;
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for (size_t i = 0; sizeof map / sizeof map[0] > i; i++)
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{
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Result = FspPosixMapWindowsToPosixPath(map[i].WindowsPath, &PosixPath);
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ASSERT(NT_SUCCESS(Result));
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ASSERT(0 == strcmp(map[i].PosixPath, PosixPath));
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Result = FspPosixMapPosixToWindowsPath(map[i].PosixPath, &WindowsPath);
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ASSERT(NT_SUCCESS(Result));
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ASSERT(0 == wcscmp(map[i].WindowsPath, WindowsPath));
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FspPosixDeletePath(WindowsPath);
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FspPosixDeletePath(PosixPath);
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}
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}
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void posix_tests(void)
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{
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if (OptExternal)
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return;
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TEST(posix_map_sid_test);
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TEST(posix_map_sd_test);
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TEST(posix_merge_sd_test);
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TEST(posix_map_path_test);
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}
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