private async Task <LoginFailureReason> ParseFailReasonAsync(string rawHTML)
{
//Searches for parseCause( and get the value after it
//Might be better for performance to separate the html by line first.
var loginURL = Regex.Match(rawHTML, @"replace\(([^)]*)\)").Groups[1].Value;
loginURL = loginURL.Replace('"', ' ').Trim();
using (var client = new HttpClient())
{
var response = await client.GetAsync(loginURL);
var loginHtml = await response.Content.ReadAsStringAsync();
var reason = Regex.Match(loginHtml, @"deniedCause = parseCause\(([^)]*)").Groups[1].Value;
//Remove "
reason = reason.Replace('\"', ' ');
reason = reason.Trim();
LoginFailureReason parsedReason = (LoginFailureReason)int.Parse(reason);
return(parsedReason);
}
}
private async void HandleLogonResponse2(BncsReader dr)
{
int success = dr.ReadInt32();
if (success == 0)
{
OnLoginSucceeded();
ClassicProduct product = _settings.Client;
if (product.UsesUdpPing)
{
BncsPacket pck = new BncsPacket(BncsPacketId.UdpPingResponse, _storage.Acquire());
pck.InsertDwordString("bnet");
await pck.SendAsync(_connection);
}
EnterChat();
}
else
{
LoginFailureReason reason = LoginFailureReason.Unknown;
switch (success)
{
case 1: // account DNE
reason = LoginFailureReason.AccountDoesNotExist; break;
case 2: // invalid password
reason = LoginFailureReason.InvalidAccountOrPassword; break;
case 6: // account closed
reason = LoginFailureReason.AccountClosed; break;
}
LoginFailedEventArgs args = new LoginFailedEventArgs(reason, success, dr.ReadCString());
OnLoginFailed(args);
}
}
/// <summary>
/// Reads the <see cref="LoginFailedMessage"/> from the specified <see cref="MessageReader"/>.
/// </summary>
/// <param name="reader">
/// <see cref="MessageReader"/> that will be used to read the <see cref="LoginFailedMessage"/>.
/// </param>
/// <exception cref="ArgumentNullException"><paramref name="reader"/> is null.</exception>
public override void ReadMessage(MessageReader reader)
{
ThrowIfReaderNull(reader);
Reason = (LoginFailureReason)reader.ReadInt32(); // Returned 2 when data is not valid.
FingerprintJson = reader.ReadString(); // null
Hostname = reader.ReadString(); // stage.clashofclans.com
ContentUrl = reader.ReadString(); // http://b46f744d64acd2191eda-3720c0374d47e9a0dd52be4d281c260f.r11.cf2.rackcdn.com/
MarketUrl = reader.ReadString(); // market://details?id=com.supercell.clashofclans
Message = reader.ReadString();
MaintenanceDuration = TimeSpan.FromSeconds(reader.ReadInt32());
Unknown4 = reader.ReadByte(); // 0
//TODO: Implement Compressed String in MessageWriter and MessageReader.
var fingerprintData = reader.ReadBytes();
if (fingerprintData != null)
{
using (var br = new BinaryReader(new MemoryStream(fingerprintData)))
{
var decompressedLength = br.ReadInt32();
var compressedFingerprint = br.ReadBytes(fingerprintData.Length - 4);
var fingerprintJson = ZlibStream.UncompressString(compressedFingerprint);
FingerprintJsonCompressed = fingerprintJson;
}
}
Unknown6 = reader.ReadInt32(); // -1
Unknown7 = reader.ReadInt32(); // 2
Unknown8 = reader.ReadInt32(); // 0
Unknown9 = reader.ReadInt32(); // -1
}
public void ReadPacket(PacketReader reader)
{
FailureReason = (LoginFailureReason)reader.ReadInt32();
var fingerprintJson = reader.ReadString();
if (fingerprintJson != null)
Fingerprint = new Fingerprint(fingerprintJson);
HostName = reader.ReadString();
RackcdnUrl = reader.ReadString();
iTunesUrl = reader.ReadString();
Unknown1 = reader.ReadString();
Unknown2 = reader.ReadString();
Unknown3 = (byte)reader.ReadByte();
CompressedFingerprintJson = reader.ReadByteArray();
Unknown4 = reader.ReadString();
}
public void ReadPacket(PacketReader reader)
{
FailureReason = (LoginFailureReason)reader.ReadInt32();
var fingerprintJson = reader.ReadString();
if (fingerprintJson != null)
{
Fingerprint = new Fingerprint(fingerprintJson);
}
HostName = reader.ReadString();
RackcdnUrl = reader.ReadString();
iTunesUrl = reader.ReadString();
Unknown1 = reader.ReadString();
Unknown2 = reader.ReadString();
Unknown3 = (byte)reader.ReadByte();
CompressedFingerprintJson = reader.ReadByteArray();
Unknown4 = reader.ReadString();
}
/// <summary>
/// Sends a failed <see cref="LoginResponsePacket"/> with the given reason and message.
/// </summary>
/// <param name="connectionId">Connection ID</param>
/// <param name="failureReason">Failure reason</param>
/// <param name="failureMessage">Failure message</param>
private void sendFailedLoginResponsePacket(string connectionId, LoginFailureReason failureReason, string failureMessage)
{
RaiseLogEntry(new LogEventArgs(string.Format("Sending failed LoginResponsePacket to connection {0}", connectionId), LogLevel.DEBUG));
// Create and pack a response
LoginResponsePacket response = new LoginResponsePacket
{
Success = false,
FailureReason = failureReason,
FailureMessage = failureMessage
};
Any packedResponse = ProtobufPacketHelper.Pack(response);
// Send it on its way
if (!netServer.TrySend(connectionId, MODULE_NAME, packedResponse.ToByteArray()))
{
RaiseLogEntry(new LogEventArgs("Failed to send LoginResponsePacket to connection " + connectionId, LogLevel.ERROR));
}
}
private void HandleLogonResponse2(ParseData data)
{
DataReader dr = new DataReader(data.Data);
int success = dr.ReadInt32();
if (success == 0)
{
OnLoginSucceeded(BaseEventArgs.GetEmpty(data));
Product product = Product.GetByProductCode(m_settings.Client);
if (product.UsesUdpPing)
{
BncsPacket pck = new BncsPacket((byte)BncsPacketId.UdpPingResponse);
pck.InsertDwordString("bnet");
Send(pck);
}
EnterChat();
}
else
{
LoginFailureReason reason = LoginFailureReason.Unknown;
switch (success)
{
case 1: // account DNE
reason = LoginFailureReason.AccountDoesNotExist; break;
case 2: // invalid password
reason = LoginFailureReason.InvalidAccountOrPassword; break;
case 6: // account closed
reason = LoginFailureReason.AccountClosed; break;
}
LoginFailedEventArgs args = new LoginFailedEventArgs(reason, success, dr.ReadCString())
{
EventData = data
};
OnLoginFailed(args);
}
}
public CharacterLoginFailed(LoginFailureReason code) : base(ServerOpcodes.CharacterLoginFailed)
{
Code = code;
}
/// <summary>
/// Creates a new <see>LoginFailedEventArgs</see> that does supports extended information.
/// </summary>
/// <param name="reason">The login failure reason associated with this event.</param>
/// <param name="statusCode">The underlying message status code, which may be useful if the <paramref name="reason"/> parameter is
/// <see cref="LoginFailureReason">Unknown</see>.</param>
/// <param name="description">Additional textual information optionally provided by the Battle.net server.</param>
public LoginFailedEventArgs(LoginFailureReason reason, int statusCode, string description)
: this(reason, statusCode)
{
_description = description;
_supportsExtendedInformation = true;
}
/// <summary>
/// Creates a new <see>LoginFailedEventArgs</see> that does not support extended information.
/// </summary>
/// <param name="reason">The login failure reason associated with this event.</param>
/// <param name="statusCode">The underlying message status code, which may be useful if the <paramref name="reason"/> parameter is
/// <see cref="LoginFailureReason">Unknown</see>.</param>
public LoginFailedEventArgs(LoginFailureReason reason, int statusCode)
{
_reason = reason;
_statusCode = statusCode;
}
/// <summary>
/// Creates a new failed <see cref="LoginEventArgs"/> with the given failure reason and message.
/// </summary>
/// <param name="failureReason">Field that caused login failure</param>
/// <param name="failureMessage">Message from the server</param>
public LoginEventArgs(LoginFailureReason failureReason, string failureMessage)
{
this.FailureReason = failureReason;
this.FailureMessage = failureMessage;
}
