public void WhenDecryptAWordItMustBeEqualsBefore()
{
var word = "Murilo";
var encryptedWord = _desCrypt.Encrypt(word);
var decryptedWord = _desCrypt.Decrypt(encryptedWord);
Assert.AreEqual(word, decryptedWord);
}
public ActionResult Login(LoginModel login)
{
var users = _repository.GetAll();
if (!users.Any(u => u.Username == login.Username && _desEncryptor.Decrypt(u.Password) == login.Password))
{
this.ModelState.AddModelError("Username", "Usuário e senha não conferem!");
return(View(login));
}
FormsAuthentication.SetAuthCookie(login.Username, true);
return(Redirect("/Home"));
}
public void EncryptionRoundTrip()
{
string data = "Hello World!";
string plainTextData = string.Copy(data);
string encryptedData;
var encryptor = new DESEncryptor()
{
EncryptionKey = "12345678"
};
encryptedData = encryptor.Encrypt(plainTextData);
plainTextData = encryptor.Decrypt(encryptedData);
Assert.AreEqual(data, plainTextData);
Assert.AreNotEqual(data, encryptedData);
}
/// <summary>
/// 检验是否登录,如果已登录，把用户信息放到session里。
/// </summary>
public bool CheckLogin()
{
System.Web.HttpContext context = System.Web.HttpContext.Current;
bool isLogin = true;
if (context.Request.Cookies[idCookieKey] == null || context.Request.Cookies[idCookieKey].Value == "")
{
isLogin = false;
}
else
{
int uid = Int32.Parse(DESEncryptor.Decrypt(context.Request.Cookies[idCookieKey].Value));
Model.Customer cusInfo = new Monitor().GetCustomerInfoByUserId(uid);
context.Session[sessionKey] = cusInfo;
}
return(isLogin);
}
private bool IsLogin(ClaimsIdentity identity)
{
var strCookieKey = _navigationService.GetLoginKey();
// 如果Cookie存在，获取cookie值。
//如果Session存在且与cookie信息一致，则返回true，否则并将用户信息保存到Session中，返回true。
if (_context.Request.Cookies[_cookieName] != null &&
!string.IsNullOrEmpty(_context.Request.Cookies[_cookieName]))
{
try
{
string cookieValue = DESEncryptor.Decrypt(_context.Request.Cookies[_cookieName], strCookieKey);
if (string.IsNullOrEmpty(cookieValue))
{
Logger.LogError("IsLogin无法获取cookie");
return(false);
}
string[] strCookieArr = cookieValue.Split('|');
if (strCookieArr.Length == 0)
{
Logger.LogError("IsLogin--》cookie格式不对：" + cookieValue);
return(false);
}
string useridstr = DESEncryptor.Decrypt(strCookieArr[0], strCookieKey);
int userid;
if (int.TryParse(useridstr, out userid))
{
string token = _navigationService.GetUserLoginToken(userid);
if (string.Equals(token, DESEncryptor.Decrypt(strCookieArr[7], strCookieKey)))
{
userid = Convert.ToInt32(DESEncryptor.Decrypt(strCookieArr[0], strCookieKey));
var username = DESEncryptor.Decrypt(WebUtility.UrlDecode(strCookieArr[1]), strCookieKey);
var truename = DESEncryptor.Decrypt(WebUtility.UrlDecode(strCookieArr[2]), strCookieKey);
var sysID = "";
var gid = DESEncryptor.Decrypt(strCookieArr[4], strCookieKey);
var departID = DESEncryptor.Decrypt(strCookieArr[5], strCookieKey);
var pid = DESEncryptor.Decrypt(strCookieArr[6], strCookieKey);
var token1 = DESEncryptor.Decrypt(strCookieArr[7], strCookieKey);
var adname = DESEncryptor.Decrypt(strCookieArr[8], strCookieKey);
var usercode = DESEncryptor.Decrypt(strCookieArr[9], strCookieKey);
identity.AddClaim(new Claim("userId", userid.ToString()));
identity.AddClaim(new Claim(ClaimTypes.Name, truename));
identity.AddClaim(new Claim("truename", truename));
identity.AddClaim(new Claim("sysID", sysID));
identity.AddClaim(new Claim("gid", gid));
identity.AddClaim(new Claim("departID", departID));
identity.AddClaim(new Claim("pid", pid));
identity.AddClaim(new Claim("token", token1));
identity.AddClaim(new Claim("adname", adname));
identity.AddClaim(new Claim("usercode", usercode));
return(true);
}
return(false);
}
return(false);
}
catch (Exception e)
{
Logger.LogError("IsLogin异常", e);
throw;
}
}
return(false);
}
public string DecryptAttribute(XmlElement element, string name)
{
string data = element.GetAttribute(name);
return(DESEncryptor.Decrypt(data));
}
