public static bool TryParse(string encryptedAuthKey, out AuthKey key)
{
try
{
if (!String.IsNullOrEmpty(encryptedAuthKey))
{
string value = Cryptography.Decrypt(encryptedAuthKey.Replace(' ', '+'), SecurityManager.EncryptKey, SecurityManager.EncryptIV, EncryptionAlgorithm.Rijndael);
if (!String.IsNullOrEmpty(value))
{
string[] parts = value.Split('|');
if (parts != null && parts.Length >= 3)
{
key = new AuthKey(parts[0], parts[1].Split(','));
key.DateCreated = new DateTime(Convert.ToInt32(parts[2]));
if (parts.Length > 3)
{
for (int i = 2; i < parts.Length; i++)
{
key.Args.Add(parts[i]);
}
}
return(true);
}
}
}
}
catch (Exception ex)
{
Log.Write(ex.ToString(), true);
}
key = AuthKey.Empty;
return(false);
}
public static User GetUser(AuthKey key)
{
if (key != AuthKey.Empty)
{
MembershipUser user = Membership.GetUser(key.UserName);
if (user != null && user is User)
{
// Ensure that the supplied key matches the encryption value for this user.
AuthKey checkKey = new AuthKey(user.UserName, Roles.GetRolesForUser(user.UserName));
if (checkKey.ToString().Equals(key.ToString()))
{
return(user as User);
}
}
}
return(null);
}
