/// <summary>
/// 检测用户是否登陆
/// </summary>
/// <returns></returns>
public static bool CheckUserIsLogin()
{
string stamp = EncryptCookies.GetValue(CookieConfig.StampCkName);
string userId = EncryptCookies.GetValue(CookieConfig.UserIdCkName);
string tokenvalue = EncryptCookies.GetValue(CookieConfig.TokenCkName);
if (string.IsNullOrEmpty(stamp))
{
return(false);
}
if (string.IsNullOrEmpty(userId))
{
return(false);
}
if (string.IsNullOrEmpty(tokenvalue))
{
return(false);
}
//计算token
IToken token = new LoginToken(userId, Convert.ToInt64(stamp), TokenConfig.LoginTokenKey);
//对比cookie中的和重新计算的
if (tokenvalue.ToUpper() == token.GetToken().ToUpper())
{
return(true);
}
return(false);
}
/// <summary>
/// 登录成功写入用户信息
/// </summary>
/// <param name="userInfo"></param>
public static void Login(UserInfo userInfo)
{
long stamp = DateTimeHelper.GetTimeStamp();
IToken token = new LoginToken(userInfo.Id.ToString(CultureInfo.InvariantCulture), stamp, TokenConfig.LoginTokenKey); //密令
DateTime exTime = DateTime.Now.AddMilliseconds(CookieConfig.LoginCookieExpiredTime); //过期时间
//写入cookie
EncryptCookies.SetCookies(CookieConfig.UserIdCkName, userInfo.Id.ToString(CultureInfo.InvariantCulture), exTime); //userid
EncryptCookies.SetCookies(CookieConfig.StampCkName, stamp.ToString(CultureInfo.InvariantCulture), exTime); //时间戳
EncryptCookies.SetCookies(CookieConfig.TokenCkName, token.GetToken(), exTime); //密令
var vmodel = UserInfoToVModel(userInfo);
vmodel.Password = string.Empty; //密码要保密啊
vmodel.RName = Roles.GetRoleInfo(vmodel.RoleId).RName; //角色名
//写入其它信息
EncryptCookies.SetCookies(CookieConfig.UserOther, JsonConvert.SerializeObject(vmodel), exTime);//userinfo
}
/// <summary>
/// 检测用户是否登陆并返回用户信息（解析cookie信息，该信息用于展示，不能用于业务逻辑，业务逻辑请使用id获取用户信息）
/// </summary>
/// <returns></returns>
public static UserVModel CheckUserIsLoginAndGetUserInfo()
{
string stamp = EncryptCookies.GetValue(CookieConfig.StampCkName);
string userId = EncryptCookies.GetValue(CookieConfig.UserIdCkName);
string tokenvalue = EncryptCookies.GetValue(CookieConfig.TokenCkName);
string userOther = EncryptCookies.GetValue(CookieConfig.UserOther);//其它信息
if (string.IsNullOrEmpty(stamp))
{
return(null);
}
if (string.IsNullOrEmpty(userId))
{
return(null);
}
if (string.IsNullOrEmpty(tokenvalue))
{
return(null);
}
//计算token
IToken token = new LoginToken(userId, Convert.ToInt64(stamp), TokenConfig.LoginTokenKey);
//对比cookie中的和重新计算的
if (tokenvalue.ToUpper() == token.GetToken().ToUpper())
{
try
{
//解析信息
var user = JsonConvert.DeserializeObject <UserVModel>(userOther);
return(user);
}
catch (Exception)
{
LogOut();
return(null);
}
}
return(null);
}
