/// <summary>
/// 注册
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnReg_Click(object sender, EventArgs e)
{
AppConfig config = Cache.Instance["AppConfig"] as AppConfig;
if (config == null)
{
config = new AppConfig();
Cache.Instance["AppConfig"] = config;
}
string LicensePath = config.AppConfigGet("LicensePath");
string machineCode = GetMachineCode();
string regCode = txtRegisterCode.Text.Trim();
string userName = txtUserName.Text.Trim();
string company = txtCompany.Text.Trim();
Int32 passed = -1;
passed = RSASecurityHelper.CheckRegistrationCode(regCode, userName, company);
if (passed == 0)
{
MessageDxUtil.ShowTips("祝贺您，注册成功\r\n请重启登录之后才会生效！");
}
else
{
MessageDxUtil.ShowError("注册失败");
}
}
//验证
private void btnValidateCode_Click(object sender, EventArgs e)
{
AppConfig config = Cache.Instance["AppConfig"] as AppConfig;
if (config == null)
{
config = new AppConfig();
Cache.Instance["AppConfig"] = config;
}
string LicensePath = config.AppConfigGet("LicensePath");
string machineCode = GetMachineCode();
string regCode = txtRegisterCode.Text.Trim();//FileUtil.FileToString(LicensePath);
string userName = txtUserName.Text.Trim();
string company = txtCompany.Text.Trim();
Int32 passed = -1;
passed = RSASecurityHelper.CheckRegistrationCode(regCode, userName, company);
if (passed == 0)
{
MessageDxUtil.ShowTips("验证成功");
}
else
{
MessageDxUtil.ShowTips("验证不成功");
}
}
private void btRegister_Click(object sender, EventArgs e)
{
string regCode = txtSerialNumber.Text.Trim();
string userName = txtUserName.Text.Trim();
string company = txtCompany.Text.Trim();
// 校验文本框信息是否完整
if (!CheckInput())
{
return;
}
Int32 passed = -1;
passed = RSASecurityHelper.CheckRegistrationCode(regCode, userName, company);
if (passed == 0)
{
MessageDxUtil.ShowTips("祝贺您，注册成功\r\n请重启登录之后才会生效！");
}
else
{
MessageDxUtil.ShowError("注册失败");
}
}
//加密
private void btnOK_Click(object sender, EventArgs e)
{
if (!CheckInput())
{
return;
}
string userName = txtUserName.Text;
string companyName = txtCompany.Text;
this.txtRegisterCode.Text = RSASecurityHelper.GetRegistrationCode(userName, companyName);
}
/// <summary>
/// 加密
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button1_Click(object sender, System.EventArgs e)
{
AppConfig config = new AppConfig();
/*RSASecurityHelper.GenerateRSAKey(out _privateKey,out _publicKey);
* string abc = textBox4.Text.Trim();
* textBox4.Text = RSASecurityHelper.RSAEncrypt(_publicKey, abc);*/
string piKey = config.AppConfigGet("WX_PrivateKey").Replace("<", "<").Replace(">", ">");
string puey = config.AppConfigGet("WX_PublicKey").Replace("<", "<").Replace(">", ">");
string privateStr = RSASecurityHelper.RSAEncrypt(puey, "吴建明");
string publicStr = RSASecurityHelper.RSADecrypt(piKey, privateStr);
Console.WriteLine(publicStr);
string decryptStr = "xHYQsXsYuWWyzIJkiLBvcBJCS+EwohLnwsn0cRWMLaKsL4On+l7O/owGt7YiGDUp/sUerqO39b1cHgr+1lBiBeONd8YPMjAgYPCrW7ecr67tReyTwRraIFLp/5dJomQxc9EFPsBQ5au3wXLLH5dYZFXF7ZXqOtdkNFtYi1y/pAM=";
}
/// <summary>
/// 调用非对称加密方式对序列号进行验证
/// </summary>
/// <param name="serialNumber">正确的序列号</param>
/// <returns>如果成功返回True，否则为False</returns>
public bool Register(String serialNumber)
{
string hardNumber = HardwareInfoHelper.GetCPUId();
return(RSASecurityHelper.Validate(hardNumber, serialNumber));
}
/// <summary>
/// 每次程序运行时候,检查用户是否注册(如果第一次, 那么写入第一次运行时间)
/// </summary>
/// <returns>如果用户已经注册, 那么返回True, 否则为False</returns>
public static bool CheckRegister()
{
// 保存注册码的信息
string regCode = string.Empty; //注册码
string userName = string.Empty; // 注册用户
string company = string.Empty; // 注册公司
RegistryKey reg = Registry.CurrentUser.OpenSubKey(UIConstants.SoftwareRegistryKey, true);
// 首先判断注册表中是否存在regCode 注册码的信息，如果没有在从lic文件中读取文件，如果2个都不存在则验证不通过
if (null == reg)
{
AppConfig config = Cache.Instance["AppConfig"] as AppConfig;
if (config == null)
{
config = new AppConfig();
Cache.Instance["AppConfig"] = config;
}
string LicensePath = config.AppConfigGet("LicensePath");
if (FileUtil.IsExistFile(LicensePath))
{
string[] tmpstr = FileUtil.FileToString(LicensePath).Split(Convert.ToChar(Const.VerticalLine));
if (tmpstr.Length == 3)
{
regCode = tmpstr[0];
userName = tmpstr[1];
company = tmpstr[2];
}
}
}
// 20170815 wujianming 修复新部署环境报错 未引用实例对象问题
if (null != reg && reg.GetValue("regCode") != null)
{
// 获取验证码
regCode = reg.GetValue("regCode").ToString();
userName = reg.GetValue("UserName").ToString();
company = reg.GetValue("Company").ToString();
}
// 再去配置表的数据
if (string.Equals(regCode, string.Empty))
{
AppConfig config = Cache.Instance["AppConfig"] as AppConfig;
if (config == null)
{
config = new AppConfig();
Cache.Instance["AppConfig"] = config;
}
string LicensePath = config.AppConfigGet("LicensePath");
if (FileUtil.IsExistFile(LicensePath))
{
string[] tmpstr = FileUtil.FileToString(LicensePath).Split(Convert.ToChar(Const.VerticalLine));
if (tmpstr.Length == 3)
{
regCode = tmpstr[0];
userName = tmpstr[1];
company = tmpstr[2];
}
}
}
// 2个都没有获取到注册码信息则认为没有注册过
if (string.Equals(regCode, string.Empty))
{
return(false);
}
Int32 passed = RSASecurityHelper.CheckRegistrationCode(regCode, userName, company);
if (passed == 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 解密
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button2_Click(object sender, System.EventArgs e)
{
string abc = textBox4.Text.Trim();
textBox4.Text = RSASecurityHelper.RSADecrypt(_privateKey, abc);
}
private void btnEncrypt_Click(object sender, EventArgs e)
{
string original = "测试加密字符串";
Console.WriteLine("original:" + original);
string encrypt = EncodeHelper.SHA256(original);
Console.WriteLine("EncodeHelper.SHA256:" + encrypt);
//DES加解密
encrypt = EncodeHelper.DesEncrypt(original);
Console.WriteLine("EncodeHelper.DesEncrypt:" + encrypt);
string decrypt = EncodeHelper.DesDecrypt(encrypt);
Console.WriteLine("EncodeHelper.DesDecrypt:" + decrypt);
//MD5加密
encrypt = EncodeHelper.MD5Encrypt(original);
Console.WriteLine("EncodeHelper.MD5Encrypt:" + encrypt);
encrypt = EncodeHelper.MD5EncryptHash(original);
Console.WriteLine("EncodeHelper.MD5EncryptHash:" + encrypt);
encrypt = EncodeHelper.MD5EncryptHashHex(original);
Console.WriteLine("EncodeHelper.MD5EncryptHashHex:" + encrypt);
encrypt = EncodeHelper.EncyptMD5_3_16(original);
Console.WriteLine("EncodeHelper.EncyptMD5_3_16:" + encrypt);
//Base64加解密
encrypt = EncodeHelper.Base64Encrypt(original);
Console.WriteLine("EncodeHelper.Base64Encrypt:" + encrypt);
decrypt = EncodeHelper.Base64Decrypt(encrypt);
Console.WriteLine("EncodeHelper.Base64Encrypt:" + decrypt);
encrypt = EncodeHelper.AES_Encrypt(original);
Console.WriteLine("EncodeHelper.AES_Encrypt:" + encrypt);
decrypt = EncodeHelper.AES_Decrypt(encrypt);
Console.WriteLine("EncodeHelper.AES_Decrypt:" + decrypt);
//MD5加密字符串然后检查是否被篡改
encrypt = MD5Util.GetMD5_32(original);
bool flag = MD5Util.ValidateValue(encrypt);
Console.WriteLine("flag: " + flag);
//为文件增加MD5编码标签，然后验证是否被修改
string file = @"DB\test1.xls";
bool flag2 = MD5Util.AddMD5(file);
Console.WriteLine("flag2: " + flag2);
//对给定路径的文件进行验证，如果一致返回True，否则返回False
bool flag3 = MD5Util.CheckMD5(file);
Console.WriteLine("flag3: " + flag3);
//生成加解密私钥、公钥
string publicKey = "";
string privateKey = "";
RSASecurityHelper.GenerateRSAKey(out privateKey, out publicKey);
string originalString = "testdata";
string encryptedString = RSASecurityHelper.RSAEncrypt(publicKey, originalString);
string originalString2 = RSASecurityHelper.RSADecrypt(privateKey, encryptedString);
if (originalString == originalString2)
{
MessageDxUtil.ShowTips("解密完全正确");
}
else
{
MessageDxUtil.ShowWarning("解密失败");
}
string regcode = RSASecurityHelper.RSAEncrypSignature(privateKey, originalString);
bool validated = RSASecurityHelper.Validate(originalString, regcode, publicKey);
MessageDxUtil.ShowTips(validated ? "验证成功" : "验证失败");
}