public ProtocolReq DecryptAndDeserialize(XXTea xxTea, byte[] buffer, int offset, int count)
{
try
{
byte[] decrpted = xxTea.Decrypt(buffer, offset, count);
using (MemoryStream ms = new MemoryStream(decrpted, 0, decrpted.Length, true, true))
{
return(Serializer.Deserialize <ProtocolReq>(ms));
}
}
catch (Exception ex)
{
return(null);
}
}
//private static readonly NLog.Logger log = NLog.LogManager.GetCurrentClassLogger();
public static async Task <Result> RequestAsync(
string method,
string url,
NameValueCollection queryParameters = null,
WebHeaderCollection headers = null,
byte[] body = null,
string contentType = "application/x-www-form-urlencoded",
XXTea xxtea = null
)
{
string parameterString = GetParameterString(queryParameters, true);
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url + parameterString);
request.Method = method;
if (headers != null && headers.Count > 0)
{
foreach (var key in headers.AllKeys)
{
request.Headers[key] = headers[key];
}
}
if (body != null && body.Length > 0)
{
request.ContentType = contentType;
using (Stream reqStream = await request.GetRequestStreamAsync())
{
byte[] reqBytes;
if (xxtea != null)
{
reqBytes = xxtea.Encrypt(body);
}
else
{
reqBytes = body;
}
await reqStream.WriteAsync(reqBytes, 0, reqBytes.Length);
}
}
using (HttpWebResponse response = (HttpWebResponse)await GetResponseWithoutExceptionAsync(request))
using (Stream resStream = response.GetResponseStream())
using (MemoryStream stream = new MemoryStream())
{
await resStream.CopyToAsync(stream);
byte[] data = stream.ToArray();
byte[] result;
if (xxtea != null)
{
result = xxtea.Decrypt(data, 0, data.Length);
}
else
{
result = data;
}
return(new Result()
{
StatusCode = response.StatusCode,
Response = result
});
}
}
