adjusttokenprivileges(C++ AdjustTokenPrivileges 提升訪問令牌權限)

在C++中使用AdjustTokenPrivileges函數可以提升訪問令牌的權限。下面是一個示例代碼:

#include <iostream>#include <windows.h>int main() {HANDLE hToken;TOKEN_PRIVILEGES tp;LUID luid;if (!OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken)) {std::cout << "Failed to open process token." << std::endl;return 1;}if (!LookupPrivilegeValue(NULL, SE_DEBUG_NAME, &luid)) {std::cout << "Failed to lookup privilege value." << std::endl;return 1;}tp.PrivilegeCount = 1;tp.Privileges[0].Luid = luid;tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;if (!AdjustTokenPrivileges(hToken, FALSE, &tp, sizeof(TOKEN_PRIVILEGES), NULL, NULL)) {std::cout << "Failed to adjust token privileges." << std::endl;return 1;}std::cout << "Token privileges adjusted successfully." << std::endl;CloseHandle(hToken);return 0;}

該代碼打開當前進程的訪問令牌,然后使用LookupPrivilegeValue函數查找SE_DEBUG_NAME特權的LUID。接下來,將要修改的特權信息填充到TOKEN_PRIVILEGES結構體中,然后使用AdjustTokenPrivileges函數提升訪問令牌的權限。如果調用成功,將輸出"Token privileges adjusted successfully."。

需要注意的是,運行此代碼需要管理員權限。