Module: wine Branch: master Commit: bf45b87a3acf08d6f76ca237cf122bb68894549a URL: https://gitlab.winehq.org/wine/wine/-/commit/bf45b87a3acf08d6f76ca237cf122bb...
Author: Zebediah Figura zfigura@codeweavers.com Date: Fri May 5 17:49:31 2023 -0500
advapi32/tests: Add more tests for token duplication.
---
dlls/advapi32/tests/security.c | 103 ++++++++++++++++++++++++++++++++++++++++- 1 file changed, 101 insertions(+), 2 deletions(-)
diff --git a/dlls/advapi32/tests/security.c b/dlls/advapi32/tests/security.c index bef0d2d5f2c..5e5000cfcb5 100644 --- a/dlls/advapi32/tests/security.c +++ b/dlls/advapi32/tests/security.c @@ -8091,22 +8091,70 @@ static void test_pseudo_handle_security(void) } }
+static const LUID_AND_ATTRIBUTES *find_privilege(const TOKEN_PRIVILEGES *privs, const LUID *luid) +{ + DWORD i; + + for (i = 0; i < privs->PrivilegeCount; ++i) + { + if (!memcmp(luid, &privs->Privileges[i].Luid, sizeof(LUID))) + return &privs->Privileges[i]; + } + + return NULL; +} + static void test_duplicate_token(void) { + const DWORD orig_access = TOKEN_QUERY | TOKEN_DUPLICATE | TOKEN_ADJUST_DEFAULT | TOKEN_ADJUST_PRIVILEGES; + char prev_privs_buffer[128], ret_privs_buffer[1024]; + TOKEN_PRIVILEGES *prev_privs = (void *)prev_privs_buffer; + TOKEN_PRIVILEGES *ret_privs = (void *)ret_privs_buffer; + const LUID_AND_ATTRIBUTES *priv; + TOKEN_PRIVILEGES privs; + SECURITY_QUALITY_OF_SERVICE qos = {.Length = sizeof(qos)}; + OBJECT_ATTRIBUTES attr = {.Length = sizeof(attr)}; + SECURITY_IMPERSONATION_LEVEL level; HANDLE token, token2; + DWORD size; BOOL ret;
- ret = OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY | TOKEN_DUPLICATE | TOKEN_ADJUST_DEFAULT, &token); + ret = OpenProcessToken(GetCurrentProcess(), orig_access, &token); + ok(ret, "got error %lu\n", GetLastError()); + + /* Disable a privilege, to see if that privilege modification is preserved + * in the duplicated tokens. */ + privs.PrivilegeCount = 1; + ret = LookupPrivilegeValueA(NULL, "SeChangeNotifyPrivilege", &privs.Privileges[0].Luid); + ok(ret, "got error %lu\n", GetLastError()); + privs.Privileges[0].Attributes = 0; + ret = AdjustTokenPrivileges(token, FALSE, &privs, sizeof(prev_privs_buffer), prev_privs, &size); ok(ret, "got error %lu\n", GetLastError());
ret = DuplicateToken(token, SecurityAnonymous, &token2); ok(ret, "got error %lu\n", GetLastError()); TEST_GRANTED_ACCESS(token2, TOKEN_QUERY | TOKEN_IMPERSONATE); + ret = GetTokenInformation(token2, TokenImpersonationLevel, &level, sizeof(level), &size); + ok(ret, "got error %lu\n", GetLastError()); + ok(level == SecurityAnonymous, "got impersonation level %#x\n", level); + ret = GetTokenInformation(token2, TokenPrivileges, ret_privs, sizeof(ret_privs_buffer), &size); + ok(ret, "got error %lu\n", GetLastError()); + priv = find_privilege(ret_privs, &privs.Privileges[0].Luid); + ok(!!priv, "Privilege should exist\n"); + todo_wine ok(priv->Attributes == SE_GROUP_MANDATORY, "Got attributes %#lx\n", priv->Attributes); CloseHandle(token2);
ret = DuplicateTokenEx(token, 0, NULL, SecurityAnonymous, TokenPrimary, &token2); ok(ret, "got error %lu\n", GetLastError()); - TEST_GRANTED_ACCESS(token2, TOKEN_QUERY | TOKEN_DUPLICATE | TOKEN_ADJUST_DEFAULT); + TEST_GRANTED_ACCESS(token2, orig_access); + ret = GetTokenInformation(token2, TokenImpersonationLevel, &level, sizeof(level), &size); + ok(!ret, "expected failure\n"); + ok(GetLastError() == ERROR_INVALID_PARAMETER, "Got error %lu.\n", GetLastError()); + ret = GetTokenInformation(token2, TokenPrivileges, ret_privs, sizeof(ret_privs_buffer), &size); + ok(ret, "got error %lu\n", GetLastError()); + priv = find_privilege(ret_privs, &privs.Privileges[0].Luid); + ok(!!priv, "Privilege should exist\n"); + todo_wine ok(priv->Attributes == SE_GROUP_MANDATORY, "Got attributes %#lx\n", priv->Attributes); CloseHandle(token2);
ret = DuplicateTokenEx(token, MAXIMUM_ALLOWED, NULL, SecurityAnonymous, TokenPrimary, &token2); @@ -8119,6 +8167,57 @@ static void test_duplicate_token(void) TEST_GRANTED_ACCESS(token2, TOKEN_QUERY_SOURCE); CloseHandle(token2);
+ ret = DuplicateTokenEx(token, 0, NULL, SecurityIdentification, TokenImpersonation, &token2); + ok(ret, "got error %lu\n", GetLastError()); + TEST_GRANTED_ACCESS(token2, orig_access); + ret = GetTokenInformation(token2, TokenImpersonationLevel, &level, sizeof(level), &size); + ok(ret, "got error %lu\n", GetLastError()); + ok(level == SecurityIdentification, "got impersonation level %#x\n", level); + ret = GetTokenInformation(token2, TokenPrivileges, ret_privs, sizeof(ret_privs_buffer), &size); + ok(ret, "got error %lu\n", GetLastError()); + priv = find_privilege(ret_privs, &privs.Privileges[0].Luid); + ok(!!priv, "Privilege should exist\n"); + todo_wine ok(priv->Attributes == SE_GROUP_MANDATORY, "Got attributes %#lx\n", priv->Attributes); + CloseHandle(token2); + + ret = NtDuplicateToken(token, 0, &attr, FALSE, TokenImpersonation, &token2); + ok(ret == STATUS_SUCCESS, "Got status %#x.\n", ret); + TEST_GRANTED_ACCESS(token2, orig_access); + ret = GetTokenInformation(token2, TokenImpersonationLevel, &level, sizeof(level), &size); + ok(ret, "got error %lu\n", GetLastError()); + ok(level == SecurityAnonymous, "got impersonation level %#x\n", level); + ret = GetTokenInformation(token2, TokenPrivileges, ret_privs, sizeof(ret_privs_buffer), &size); + ok(ret, "got error %lu\n", GetLastError()); + priv = find_privilege(ret_privs, &privs.Privileges[0].Luid); + ok(!!priv, "Privilege should exist\n"); + todo_wine ok(priv->Attributes == SE_GROUP_MANDATORY, "Got attributes %#lx\n", priv->Attributes); + CloseHandle(token2); + + ret = NtDuplicateToken(token, 0, &attr, TRUE, TokenImpersonation, &token2); + ok(ret == STATUS_SUCCESS, "Got status %#x.\n", ret); + TEST_GRANTED_ACCESS(token2, orig_access); + ret = GetTokenInformation(token2, TokenPrivileges, ret_privs, sizeof(ret_privs_buffer), &size); + ok(ret, "got error %lu\n", GetLastError()); + priv = find_privilege(ret_privs, &privs.Privileges[0].Luid); + todo_wine ok(!priv, "Privilege shouldn't exist\n"); + CloseHandle(token2); + + qos.ImpersonationLevel = SecurityIdentification; + qos.ContextTrackingMode = SECURITY_STATIC_TRACKING; + qos.EffectiveOnly = FALSE; + attr.SecurityQualityOfService = &qos; + ret = NtDuplicateToken(token, 0, &attr, FALSE, TokenImpersonation, &token2); + ok(ret == STATUS_SUCCESS, "Got status %#x.\n", ret); + TEST_GRANTED_ACCESS(token2, orig_access); + ret = GetTokenInformation(token2, TokenImpersonationLevel, &level, sizeof(level), &size); + ok(ret, "got error %lu\n", GetLastError()); + ok(level == SecurityIdentification, "got impersonation level %#x\n", level); + CloseHandle(token2); + + privs.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED; + ret = AdjustTokenPrivileges(token, FALSE, &privs, sizeof(prev_privs_buffer), prev_privs, &size); + ok(ret, "got error %lu\n", GetLastError()); + CloseHandle(token); }