public static string GetUserToken(Dictionary <string, string> acl)
{
List <string> tokenList = new List <string>();
foreach (var key in acl.Keys)
{
tokenList.Add(string.Format("{1}{0}{2}", _spliter_inner, key, acl[key]));
}
var userToken = string.Join(_spliter_outer.ToString(), tokenList.ToArray());
SymmetricCrypt crypt = new SymmetricCrypt(_type);
return(crypt.Encrypt(userToken, _key, _iv));
}
public static Dictionary <string, string> AnalyzeUserToken(string userToken)
{
SymmetricCrypt crypt = new SymmetricCrypt(_type);
userToken = crypt.Decrypt(userToken, _key, _iv);
var tokenList = userToken.Split(_spliter_outer);
var dic = new Dictionary <string, string>();
foreach (var item in tokenList)
{
var tmp = item.Split(_spliter_inner);
if (tmp.Length == 2)
{
dic.Add(tmp[0], tmp[1]);
}
else
{
throw new ArgumentException("口令格式错误 - " + item);
}
}
return(dic);
}