public MLoginResponse Refresh(MSession session)
{
JObject req = new JObject
{
{ "accessToken", session.AccessToken },
{ "clientToken", session.ClientToken },
{ "selectedProfile", new JObject
{
{ "id", session.UUID },
{ "name", session.Username }
} }
};
HttpWebResponse resHeader = mojangRequest("refresh", req.ToString());
using (StreamReader res = new StreamReader(resHeader.GetResponseStream() !))
{
string rawResponse = res.ReadToEnd();
if ((int)resHeader.StatusCode / 100 == 2)
{
return(parseSession(rawResponse, session.ClientToken));
}
else
{
return(errorHandle(rawResponse));
}
}
}
public static MSession GetOfflineSession(string username)
{
var login = new MSession();
login.Username = username;
login.AccessToken = "access_token";
login.UUID = "user_uuid";
login.ClientToken = null;
return(login);
}
private MSession createNewSession()
{
var session = new MSession();
if (SaveSession)
{
session.ClientToken = CreateNewClientToken();
writeSessionCache(session);
}
return(session);
}
public bool Invalidate(MSession session)
{
JObject job = new JObject
{
{ "accessToken", session.AccessToken },
{ "clientToken", session.ClientToken }
};
HttpWebResponse res = mojangRequest("invalidate", job.ToString());
return(res.StatusCode == HttpStatusCode.NoContent); // 204
}
private void WriteSessionCache(MSession session)
{
if (!SaveSession)
{
return;
}
Directory.CreateDirectory(Path.GetDirectoryName(SessionCacheFilePath));
var json = JsonConvert.SerializeObject(session);
File.WriteAllText(SessionCacheFilePath, json, Encoding.UTF8);
}
public MLoginResponse TryAutoLogin(MSession session)
{
try
{
MLoginResponse result = Validate(session);
if (result.Result != MLoginResult.Success)
{
result = Refresh(session);
}
return(result);
}
catch (Exception ex)
{
return(new MLoginResponse(MLoginResult.UnknownError, null, ex.ToString(), null));
}
}
private void writeSessionCache(MSession session)
{
if (!SaveSession)
{
return;
}
var directoryPath = Path.GetDirectoryName(SessionCacheFilePath);
if (!string.IsNullOrEmpty(directoryPath))
{
Directory.CreateDirectory(directoryPath);
}
var json = JsonConvert.SerializeObject(session);
File.WriteAllText(SessionCacheFilePath, json, Encoding.UTF8);
}
public MLoginResponse Validate(MSession session)
{
JObject req = new JObject
{
{ "accessToken", session.AccessToken },
{ "clientToken", session.ClientToken }
};
HttpWebResponse resHeader = mojangRequest("validate", req.ToString());
if (resHeader.StatusCode == HttpStatusCode.NoContent) // StatusCode == 204
{
return(new MLoginResponse(MLoginResult.Success, session, null, null));
}
else
{
return(new MLoginResponse(MLoginResult.NeedLogin, null, null, null));
}
}
private MLoginResponse parseSession(string json, string?clientToken)
{
var job = JObject.Parse(json); //json parse
var profile = job["selectedProfile"];
if (profile == null)
{
return(new MLoginResponse(MLoginResult.NoProfile, null, null, json));
}
else
{
var session = new MSession
{
AccessToken = job["accessToken"]?.ToString(),
UUID = profile["id"]?.ToString(),
Username = profile["name"]?.ToString(),
ClientToken = clientToken
};
writeSessionCache(session);
return(new MLoginResponse(MLoginResult.Success, session, null, null));
}
}
public bool Invalidate()
{
MSession session = ReadSessionCache();
return(Invalidate(session));
}
public MLoginResponse Validate()
{
MSession session = ReadSessionCache();
return(Validate(session));
}
public MLoginResponse Refresh()
{
MSession session = ReadSessionCache();
return(Refresh(session));
}
public MLoginResponse TryAutoLogin()
{
MSession session = ReadSessionCache();
return(TryAutoLogin(session));
}
