private void WsClient_Subscribe <T>(string token, WsRequestMetaData.WsRequestMsgType requestType, T message)
{
WsRequestMetaData meta;
byte[] msg;
using (MemoryStream msgStream = new MemoryStream())
{
ProtoBuf.Serializer.Serialize(msgStream, message);
msg = msgStream.ToArray();
}
meta = new WsRequestMetaData
{
RequestType = requestType,
Token = token
};
WsRequest request = new WsRequest
{
Meta = meta,
Msg = msg
};
SendRequest(request);
}
private void WsClient_Login(String key, String secret, int ttl)
{
byte[] msg;
LoginRequest message = new LoginRequest
{
ExpireControl = new RequestExpired
{
Now = (long)(DateTime.UtcNow - new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc)).TotalMilliseconds,
Ttl = ttl
},
ApiKey = key
};
using (MemoryStream msgStream = new MemoryStream())
{
ProtoBuf.Serializer.Serialize(msgStream, message);
msg = msgStream.ToArray();
}
byte[] sign = ComputeHash(secret, msg);
var meta = new WsRequestMetaData
{
RequestType = WsRequestMetaData.WsRequestMsgType.Login,
Token = "Login request",
Sign = sign
};
WsRequest request = new WsRequest
{
Meta = meta,
Msg = msg
};
SendRequest(request);
}
private void SendAuthMessage <T>(string secret, string token, WsRequestMetaData.WsRequestMsgType requestType, T message)
{
WsRequestMetaData meta;
byte[] msg;
using (MemoryStream msgStream = new MemoryStream())
{
ProtoBuf.Serializer.Serialize(msgStream, message);
msg = msgStream.ToArray();
}
byte[] sign = ComputeHash(secret, msg);
meta = new WsRequestMetaData
{
RequestType = requestType,
Token = token,
Sign = sign
};
WsRequest request = new WsRequest
{
Meta = meta,
Msg = msg
};
SendRequest(request);
}
private BinaryData BuildRequest <T>(T?request, string token, WsRequestMsgType requestType, bool signed) where T : class
{
var result = new BinaryData();
result._buildData = () =>
{
byte[] msg = Array.Empty <byte>();
var meta = new WsRequestMetaData()
{
RequestType = requestType,
Token = token
};
if (request is IExpireControl expireControl)
{
expireControl.ExpireControl = new RequestExpired
{
Now = DateTime.UtcNow,
Ttl = _timeToLive
};
}
if (request != null)
{
using (MemoryStream msgStream = new MemoryStream())
{
ProtoBuf.Serializer.Serialize(msgStream, request);
msg = msgStream.ToArray();
}
}
WsRequest wsRequest = new WsRequest()
{
Meta = meta,
Msg = msg
};
if (signed)
{
wsRequest.Meta.Sign = authProvider?.Sign(wsRequest.Msg);
}
using (var requestStream = new MemoryStream())
{
ProtoBuf.Serializer.Serialize(requestStream, wsRequest);
return(System.Convert.ToBase64String(requestStream.ToArray()));
}
};
result.Token = token;
return(result);
}
