public override async Task <ResponseResult <TResponseParser> > Execute()
{
var webRequestBuilder = new ASWebRequestBuilder();
string xml = this.Parameters.BuildXml(this.CommandName);
NetworkCredential credential = new NetworkCredential(this.Settings.Login, this.Settings.Password);
string url = string.Format("{0}{1}?Cmd={2}&User={3}&DeviceId={4}&DeviceType={5}",
this.Settings.HostName,
ServerUrlDirectory,
this.CommandName,
this.Settings.Login,
this.Settings.DeviceId,
this.Settings.DeviceType);
var headers = new Dictionary <string, string>
{
{ "MS-ASProtocolVersion", this.Settings.ProtocolVersion },
{ "X-MS-PolicyKey", this.Settings.PolicyKey.ToString() },
};
WebRequestResponse response = null;
try
{
response = await webRequestBuilder.SendRequestAsync(
url,
HttpMethod.Post,
ContentTypeWbXml,
xml,
headers,
credential);
// settings must be updated if a redirection occured
string requestUri = response.Request.RequestUri.GetSchemeAndHost();
if (requestUri.TrimEnd('/') != this.Settings.HostName.TrimEnd('/'))
{
string oldHostName = this.Settings.HostName;
this.Settings.HostName = requestUri;
LogService.Log("ASCommandBase", $"Successfull redirection from {oldHostName} to {requestUri}");
}
if (response.Response.IsSuccessStatusCode)
{
var parser = new TResponseParser();
parser.ParseResponse(this.CommandName, response);
return(ResponseResult <TResponseParser> .Create(parser, requestUri));
}
else
{
return(this.CreateResponseResult(null, response, requestUri));
}
}
catch (Exception ex)
{
return(this.CreateResponseResult(ex, response, url));
}
}
private async Task <ResponseResult <TResponseParser> > SendRequestAsync(string xml, string username, string password, bool secondTry = false)
{
WebRequestResponse response = null;
try
{
response = await this.webRequestBuilder.SendRequestAsync(
this.Settings.ServerUri,
HttpMethod.Post,
ContentTypeTextXml,
xml,
new Dictionary <string, string>(),
new NetworkCredential(username, password));
if (response.Response.IsSuccessStatusCode)
{
var parser = new TResponseParser();
parser.ParseResponse(this.CommandName, response);
return(ResponseResult <TResponseParser> .Create(parser, this.Settings.ServerUri));
}
else if (!secondTry && response.Response.StatusCode == HttpStatusCode.Unauthorized && this.Settings.Email != null && this.Settings.Username != this.Settings.Email)
{
// one more try using email for authentication
return(await this.SendRequestAsync(xml, this.Settings.Email, this.Settings.Password, true));
}
else
{
return(this.CreateResponseResult(null, response, this.Settings.ServerUri));
}
}
catch (Exception ex)
{
return(this.CreateResponseResult(ex, response, this.Settings.ServerUri));
}
}