/// <summary>
/// 设置登录时设置的票据并返回
/// </summary>
/// <param name="uid">用户标识</param>
/// <param name="roles">用户拥有的角色</param>
/// <param name="days">有效时间</param>
/// <param name="userData">用户附加数据(不需要可以设置成null)</param>
/// <returns>认证票据</returns>
public Dictionary <string, string> SignIn(string uid, int days, string[] roles, object userData)
{
//在这里, 将用户标识(Uid), 用户角色(Roles)和盐值拼接成字符串
//解密的时候也要按照这个格式来拆分获取
var expire = DateTime.Now.AddDays(days);
var plainText = AuthTicket <object> .Create(uid, roles, userData, expire).ToJson();
var cipherBytes = SecurityUtils.AesEncrypt(plainText, AesKey);
var cipherText = Convert.ToBase64String(cipherBytes);
var cookieValue = AuthUtils.CreateCookieValue(this.CookieName, cipherText, expire, "/");
var headers = new Dictionary <string, string>
{
{ "Set-Cookie", cookieValue }
};
return(headers);
}