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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /other-licenses/7zstub/src/CPP/Windows/SecurityUtils.cpp | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'other-licenses/7zstub/src/CPP/Windows/SecurityUtils.cpp')
| -rw-r--r-- | other-licenses/7zstub/src/CPP/Windows/SecurityUtils.cpp | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/other-licenses/7zstub/src/CPP/Windows/SecurityUtils.cpp b/other-licenses/7zstub/src/CPP/Windows/SecurityUtils.cpp new file mode 100644 index 0000000000..8646cc9841 --- /dev/null +++ b/other-licenses/7zstub/src/CPP/Windows/SecurityUtils.cpp @@ -0,0 +1,181 @@ +// Windows/SecurityUtils.cpp
+
+#include "StdAfx.h"
+
+#include "../Common/MyString.h"
+
+#include "SecurityUtils.h"
+
+namespace NWindows {
+namespace NSecurity {
+
+/*
+bool MyLookupAccountSid(LPCTSTR systemName, PSID sid,
+ CSysString &accountName, CSysString &domainName, PSID_NAME_USE sidNameUse)
+{
+ DWORD accountNameSize = 0, domainNameSize = 0;
+
+ if (!::LookupAccountSid(systemName, sid,
+ accountName.GetBuf(0), &accountNameSize,
+ domainName.GetBuf(0), &domainNameSize, sidNameUse))
+ {
+ if (::GetLastError() != ERROR_INSUFFICIENT_BUFFER)
+ return false;
+ }
+ DWORD accountNameSize2 = accountNameSize, domainNameSize2 = domainNameSize;
+ bool result = BOOLToBool(::LookupAccountSid(systemName, sid,
+ accountName.GetBuf(accountNameSize), &accountNameSize2,
+ domainName.GetBuf(domainNameSize), &domainNameSize2, sidNameUse));
+ accountName.ReleaseBuf_CalcLen(accountNameSize);
+ domainName.ReleaseBuf_CalcLen(domainNameSize);
+ return result;
+}
+*/
+
+static void SetLsaString(LPWSTR src, PLSA_UNICODE_STRING dest)
+{
+ int len = (int)wcslen(src);
+ dest->Length = (USHORT)(len * sizeof(WCHAR));
+ dest->MaximumLength = (USHORT)((len + 1) * sizeof(WCHAR));
+ dest->Buffer = src;
+}
+
+/*
+static void MyLookupSids(CPolicy &policy, PSID ps)
+{
+ LSA_REFERENCED_DOMAIN_LIST *referencedDomains = NULL;
+ LSA_TRANSLATED_NAME *names = NULL;
+ NTSTATUS nts = policy.LookupSids(1, &ps, &referencedDomains, &names);
+ int res = LsaNtStatusToWinError(nts);
+ LsaFreeMemory(referencedDomains);
+ LsaFreeMemory(names);
+}
+*/
+
+#ifndef _UNICODE
+typedef BOOL (WINAPI * LookupAccountNameWP)(
+ LPCWSTR lpSystemName,
+ LPCWSTR lpAccountName,
+ PSID Sid,
+ LPDWORD cbSid,
+ LPWSTR ReferencedDomainName,
+ LPDWORD cchReferencedDomainName,
+ PSID_NAME_USE peUse
+ );
+#endif
+
+static PSID GetSid(LPWSTR accountName)
+{
+ #ifndef _UNICODE
+ HMODULE hModule = GetModuleHandle(TEXT("Advapi32.dll"));
+ if (hModule == NULL)
+ return NULL;
+ LookupAccountNameWP lookupAccountNameW = (LookupAccountNameWP)GetProcAddress(hModule, "LookupAccountNameW");
+ if (lookupAccountNameW == NULL)
+ return NULL;
+ #endif
+
+ DWORD sidLen = 0, domainLen = 0;
+ SID_NAME_USE sidNameUse;
+ if (!
+ #ifdef _UNICODE
+ ::LookupAccountNameW
+ #else
+ lookupAccountNameW
+ #endif
+ (NULL, accountName, NULL, &sidLen, NULL, &domainLen, &sidNameUse))
+ {
+ if (::GetLastError() == ERROR_INSUFFICIENT_BUFFER)
+ {
+ PSID pSid = ::HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sidLen);
+ LPWSTR domainName = (LPWSTR)::HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (domainLen + 1) * sizeof(WCHAR));
+ BOOL res =
+ #ifdef _UNICODE
+ ::LookupAccountNameW
+ #else
+ lookupAccountNameW
+ #endif
+ (NULL, accountName, pSid, &sidLen, domainName, &domainLen, &sidNameUse);
+ ::HeapFree(GetProcessHeap(), 0, domainName);
+ if (res)
+ return pSid;
+ }
+ }
+ return NULL;
+}
+
+#define MY__SE_LOCK_MEMORY_NAME L"SeLockMemoryPrivilege"
+
+bool AddLockMemoryPrivilege()
+{
+ CPolicy policy;
+ LSA_OBJECT_ATTRIBUTES attr;
+ attr.Length = sizeof(attr);
+ attr.RootDirectory = NULL;
+ attr.ObjectName = NULL;
+ attr.Attributes = 0;
+ attr.SecurityDescriptor = NULL;
+ attr.SecurityQualityOfService = NULL;
+ if (policy.Open(NULL, &attr,
+ // GENERIC_WRITE)
+ POLICY_ALL_ACCESS)
+ // STANDARD_RIGHTS_REQUIRED,
+ // GENERIC_READ | GENERIC_EXECUTE | POLICY_VIEW_LOCAL_INFORMATION | POLICY_LOOKUP_NAMES)
+ != 0)
+ return false;
+ LSA_UNICODE_STRING userRights;
+ wchar_t s[128] = MY__SE_LOCK_MEMORY_NAME;
+ SetLsaString(s, &userRights);
+ WCHAR userName[256 + 2];
+ DWORD size = 256;
+ if (!GetUserNameW(userName, &size))
+ return false;
+ PSID psid = GetSid(userName);
+ if (psid == NULL)
+ return false;
+ bool res = false;
+
+ /*
+ PLSA_UNICODE_STRING userRightsArray;
+ ULONG countOfRights;
+ NTSTATUS status = policy.EnumerateAccountRights(psid, &userRightsArray, &countOfRights);
+ if (status != 0)
+ return false;
+ bool finded = false;
+ for (ULONG i = 0; i < countOfRights; i++)
+ {
+ LSA_UNICODE_STRING &ur = userRightsArray[i];
+ if (ur.Length != s.Length() * sizeof(WCHAR))
+ continue;
+ if (wcsncmp(ur.Buffer, s, s.Length()) != 0)
+ continue;
+ finded = true;
+ res = true;
+ break;
+ }
+ if (!finded)
+ */
+ {
+ /*
+ LSA_ENUMERATION_INFORMATION *enums;
+ ULONG countReturned;
+ NTSTATUS status = policy.EnumerateAccountsWithUserRight(&userRights, &enums, &countReturned);
+ if (status == 0)
+ {
+ for (ULONG i = 0; i < countReturned; i++)
+ MyLookupSids(policy, enums[i].Sid);
+ if (enums)
+ ::LsaFreeMemory(enums);
+ res = true;
+ }
+ */
+ NTSTATUS status = policy.AddAccountRights(psid, &userRights);
+ if (status == 0)
+ res = true;
+ // ULONG res = LsaNtStatusToWinError(status);
+ }
+ HeapFree(GetProcessHeap(), 0, psid);
+ return res;
+}
+
+}}
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