| | |
| | | terminateIdleDetection(); |
| | | } |
| | | |
| | | // 提供数据库连接 |
| | | std::unique_ptr<BL::Database>& UserManager::getDatabaseInstance() { |
| | | return m_pDB; |
| | | } |
| | | |
| | | // 初始化数据库,创建用户表并插入初始管理员用户 |
| | | bool UserManager::initializeDatabase() { |
| | | std::string dbFilePath = getDatabaseFilePath(); |
| | |
| | | std::string createTableQuery = R"( |
| | | CREATE TABLE IF NOT EXISTS users ( |
| | | username VARCHAR(50) PRIMARY KEY, |
| | | password_hash VARCHAR(255) NOT NULL, |
| | | password VARCHAR(255) NOT NULL, |
| | | role INT NOT NULL, |
| | | session_timeout INT DEFAULT 30, |
| | | session_expiration INT DEFAULT 72, |
| | | last_login TIMESTAMP |
| | | last_login DATETIME DEFAULT (datetime('now', 'localtime')) |
| | | ) |
| | | )"; |
| | | m_pDB->executeQuery(createTableQuery); |
| | |
| | | auto result = m_pDB->fetchResults(checkAdminQuery); |
| | | |
| | | if (result.empty() || result[0][0] == "0") { |
| | | std::string insertAdminQuery = "INSERT INTO users (username, password_hash, role, session_timeout, session_expiration) VALUES ('" + |
| | | INITIAL_ADMIN_USERNAME + "', '" + hashPassword(INITIAL_ADMIN_PASSWORD) + "', 0, 30, 72)"; |
| | | std::string insertAdminQuery = "INSERT INTO users (username, password, role, session_timeout, session_expiration) VALUES ('" + |
| | | INITIAL_ADMIN_USERNAME + "', '" + simpleEncryptDecrypt(INITIAL_ADMIN_PASSWORD, "BandKey") + "', 0, 30, 72)"; |
| | | m_pDB->executeQuery(insertAdminQuery); |
| | | } |
| | | |
| | |
| | | |
| | | // 登录方法 |
| | | bool UserManager::login(const std::string& username, const std::string& password, bool rememberMeFlag) { |
| | | std::string query = "SELECT username, password_hash, role, session_timeout, session_expiration FROM users WHERE username = '" + username + "'"; |
| | | std::string query = "SELECT username, password, role, session_timeout, session_expiration FROM users WHERE username = '" + username + "'"; |
| | | auto result = m_pDB->fetchResults(query); |
| | | |
| | | if (result.empty() || result[0][1] != hashPassword(password)) { |
| | | if (result.empty() || result[0][1] != simpleEncryptDecrypt(password, "BandKey")) { |
| | | std::cerr << "Login failed: Invalid username or password." << std::endl; |
| | | return false; |
| | | } |
| | |
| | | return false; |
| | | } |
| | | |
| | | std::string query = "INSERT INTO users (username, password_hash, role, session_timeout, session_expiration) VALUES ('" + |
| | | username + "', '" + hashPassword(password) + "', " + std::to_string(static_cast<int>(role)) + ", " + |
| | | std::string query = "INSERT INTO users (username, password, role, session_timeout, session_expiration) VALUES ('" + |
| | | username + "', '" + simpleEncryptDecrypt(password, "BandKey") + "', " + std::to_string(static_cast<int>(role)) + ", " + |
| | | std::to_string(timeout.count()) + ", " + std::to_string(expiration.count()) + ")"; |
| | | return m_pDB->executeQuery(query); |
| | | } |
| | |
| | | } |
| | | |
| | | // 查询整个用户表 |
| | | std::string query = "SELECT username, password_hash, role, session_timeout, session_expiration, last_login FROM users"; |
| | | return m_pDB->fetchResults(query); |
| | | std::string query = "SELECT username, password, role, session_timeout, session_expiration, last_login FROM users"; |
| | | std::vector<std::vector<std::string>> results = m_pDB->fetchResults(query); |
| | | for (auto& row : results) { |
| | | row[1] = simpleEncryptDecrypt(row[1], "BandKey"); |
| | | } |
| | | |
| | | return results; |
| | | } |
| | | |
| | | // 设置整个用户表的数据,仅超级管理员有权限 |
| | |
| | | return false; |
| | | } |
| | | |
| | | std::string insertQuery = "INSERT INTO users (username, password_hash, role, session_timeout, session_expiration, last_login) VALUES ('" + |
| | | user[0] + "', '" + user[1] + "', " + user[2] + ", " + user[3] + ", " + user[4] + ", '" + user[5] + "')"; |
| | | std::string insertQuery = "INSERT INTO users (username, password, role, session_timeout, session_expiration, last_login) VALUES ('" + |
| | | user[0] + "', '" + simpleEncryptDecrypt(user[1], "BandKey") + "', " + user[2] + ", " + user[3] + ", " + user[4] + ", '" + user[5] + "')"; |
| | | |
| | | if (!m_pDB->executeQuery(insertQuery)) { |
| | | std::cerr << "Failed to insert user: " << user[0] << std::endl; |
| | |
| | | return false; |
| | | } |
| | | |
| | | std::string query = "UPDATE users SET password_hash = '" + hashPassword(newPassword) + |
| | | std::string query = "UPDATE users SET password = '" + simpleEncryptDecrypt(newPassword, "BandKey") + |
| | | "' WHERE username = '" + username + "'"; |
| | | bool success = m_pDB->executeQuery(query); |
| | | |
| | |
| | | return success; |
| | | } |
| | | |
| | | // 获取所有用户名称 |
| | | std::vector<std::string> UserManager::getUsernames() { |
| | | std::vector<std::string> usernames; |
| | | std::string query = "SELECT username FROM users"; |
| | | auto results = m_pDB->fetchResults(query); |
| | | |
| | | for (const auto& row : results) { |
| | | if (!row.empty()) { |
| | | usernames.push_back(row[0]); // 获取用户名列的值 |
| | | } |
| | | } |
| | | |
| | | return usernames; |
| | | } |
| | | |
| | | // 获取指定用户名的用户信息 |
| | | std::vector<std::string> UserManager::getUserInfo(const std::string& username) |
| | | { |
| | | // 构建查询语句 |
| | | std::ostringstream query; |
| | | query << "SELECT username, password, role, session_timeout, session_expiration, last_login " |
| | | << "FROM users WHERE username = '" << username << "'"; |
| | | |
| | | // 执行查询并获取结果 |
| | | auto results = m_pDB->fetchResults(query.str()); |
| | | if (results.empty()) { |
| | | return {}; |
| | | } |
| | | |
| | | // 返回查询到的第一行数据 |
| | | return results[0]; |
| | | } |
| | | |
| | | // 更新最后活动时间,用于无操作超时检测 |
| | | void UserManager::updateActivityTime() { |
| | | m_tpLastActivity = std::chrono::system_clock::now(); |
| | |
| | | return m_strCurrentUser; |
| | | } |
| | | |
| | | // 修改当前登录用户名 |
| | | void UserManager::setCurrentUser(const std::string& strName) { |
| | | m_strCurrentUser = strName; |
| | | } |
| | | |
| | | // 获取当前登录用户密码 |
| | | std::string UserManager::getCurrentPass() const { |
| | | return m_strCurrentPass; |
| | | } |
| | | |
| | | // 修改当前登录用户密码 |
| | | void UserManager::setCurrentPass(const std::string& strPass) { |
| | | m_strCurrentPass = strPass; |
| | | } |
| | | |
| | | // 获取当前登录用户角色 |
| | | UserRole UserManager::getCurrentUserRole() const { |
| | | return m_enCurrentUserRole; |
| | | } |
| | | |
| | | // 修改当前登录用户角色 |
| | | void UserManager::setCurrentUserRole(UserRole emRole) { |
| | | m_enCurrentUserRole = emRole; |
| | | } |
| | | |
| | | // 获取当前登录用户的无操作超时时间 |
| | | std::chrono::minutes UserManager::getSessionTimeout() const { |
| | | return m_tmSessionTimeout; |