44 lines
1.6 KiB
C
44 lines
1.6 KiB
C
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#ifndef AUTHMANAGER_H
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#define AUTHMANAGER_H
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#include <string>
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#include <ctime>
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class AuthManager
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{
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public:
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// 获取机器码
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static std::string GetMachineCode();
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// 生成授权码（带过期时间，格式yyyyMMdd）
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static std::string GenerateLicenseKey(const std::string& machineCode, const std::string& expireDate);
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// 保存授权信息
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static bool SaveLicenseInfo(const std::string& licenseKey, const std::string& expireDate);
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// 加载授权信息
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static bool LoadLicenseInfo(std::string& licenseKey, std::string& expireDate);
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// 检查授权有效性
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static bool CheckLicenseValid();
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// 验证用户输入的授权码，返回是否有效及过期日期
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static bool ValidateLicenseKey(const std::string& licenseKey, std::string& expireDate);
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private:
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static std::string GetCpuSerialNumber();
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static std::string GetDiskSerialNumber();
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static std::string ExecuteCommand(const std::string& cmd);
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static std::string MD5Hash(const std::string& input);
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static std::string EncryptString(const std::string& plainText, const std::string& key);
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static std::string DecryptString(const std::string& cipherText, const std::string& key);
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static std::string Base64Encode(const std::string& input);
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static std::string Base64Decode(const std::string& input);
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static std::string GetCurrentDate();
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static std::string GetCurrentDateTime();
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static std::string ToUpper(const std::string& str);
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static std::string GetFilePath();
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};
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#endif // AUTHMANAGER_H
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