Esempio n. 1
0
        //Modify response
        public async Task OnResponse(object sender, SessionEventArgs e)
        {
            //read response headers
            var responseHeaders = e.WebSession.Response.Headers;

            //Try removing the HSTS header
            //if (e.WebSession.Response.Headers.HeaderExists("Strict-Transport-Security"))
            //    e.WebSession.Response.Headers.RemoveHeader("Strict-Transport-Security");

            //if (!e.ProxySession.Request.Host.Equals("medeczane.sgk.gov.tr")) return;
            if (e.WebSession.Request.Method == "GET" || e.WebSession.Request.Method == "POST")
            {
                if (e.WebSession.Response.StatusCode == 200)
                {
                    if (e.WebSession.Response.ContentType != null && e.WebSession.Response.ContentType.Trim().ToLower().Contains("text/html"))
                    {
                        byte[] bodyBytes = await e.GetResponseBody();

                        //original:
                        e.SetResponseBody(bodyBytes);

                        string body = await e.GetResponseBodyAsString();

                        //original:
                        e.SetResponseBodyString(body);

                        //mine
                        //var response1 = new Response(bodyBytes);
                        //response1.StatusCode = e.WebSession.Response.StatusCode;
                        //response1.Headers.RemoveHeader("Strict-Transport-Security");
                        //response1.ContentType = e.WebSession.Response.ContentType;
                        //response1.KeepBody = e.WebSession.Response.KeepBody;
                        //response1.IsChunked = e.WebSession.Response.IsChunked;
                        //response1.ContentLength = e.WebSession.Response.ContentLength;
                        //response1.HttpVersion = e.WebSession.Response.HttpVersion;
                        //e.Respond(response1);
                    }
                }
            }

            if (e.UserData != null)
            {
                //access request from UserData property where we stored it in RequestHandler
                var request = (Request)e.UserData;
            }

            if (this.DomainNamesToBeWatched.Contains(e.WebSession.Request.RequestUri.Host))
            {
                if (this.OnHttpResponseReceived != null)
                {
                    var requestEvent = new HttpResponseReceivedEventArgs2(
                        e.WebSession.Request.Url,
                        e.WebSession.Request.IsHttps ? UrlScheme.Https : UrlScheme.Http,
                        e.WebSession.Request.Method);
                    if (e.WebSession.Response.Headers != null)
                    {
                        requestEvent.Response.Encoding = e.WebSession.Response.Encoding;

                        IList <string> cookies = new List <string>();
                        foreach (var hdr in e.WebSession.Response.Headers)
                        {
                            requestEvent.Response.Headers.Add(new Net.HttpHeader(hdr.Name, hdr.Value));

                            if (hdr.Name.ToLower() == "set-cookie")
                            {
                                cookies.Add(hdr.Value);
                            }
                        }

                        var parsedCookieCollection = CookieParser.ParseResponseCookie(cookies);
                        foreach (var cookie in parsedCookieCollection)
                        {
                            requestEvent.Response.Cookies.Add(cookie);
                        }
                    }

                    this.OnHttpResponseReceived(this, requestEvent);
                }
            }
        }