krys-g / trotinet Goto Github PK

HI,

First, thanks for your job, this c# proxy is the best I tried, and very customizable :)

Hi just report a problem with header decode :
I tried to implement basic authentication and, and can't decode base64 proxy auth because of the "ToLower" applied on all header lines. (and not reversible) so I debug an d find this :

HttpHeaders.cs :

144 line = line.ToLower(); <------
145 string HeaderName = line.Substring(0, iSplit).Trim();
156 string HeaderValue = line.Substring(iSplit + 1).Trim();

I changed with :

144 ----> // line = line.ToLower();
145 string HeaderName = line.Substring(0, iSplit).Trim().ToLower(); <-----
156 string HeaderValue = line.Substring(iSplit + 1).Trim();

And it works very well :)

I think lower of all headers with value would compromise some data in cookie too,

Thanks again,

Jsl1

I am using IE11 with the proxy. The proxy works well with HTTP requests, but when I try to request https://www.google.com/, it says the page cannot be displayed.

Not an issue, interested if you had any tests for manipulating the response, I'm just looking into proxy'ing but have a need to adjust the response and validate markup. Library looks cool at first glance :)

I think the ParseDestinationHostAndPort() in AbstractProxyLogic doesn't work as expected ?
lets say I need to parse this url, http://host.com:8080.
So the value of authority for this case will be http://host.com:8080 because this fallsunder the first category and then when you try to extract the host name and port, the authority value is still includes the scheme.

So the scheme should be removed from the authority.

Line 217 should be like this
// case 1
authority = hrl.URI.Substring(prefix);
System.Diagnostics.Debug.Assert(true);

instead of

// case 1
authority = hrl.URI;
System.Diagnostics.Debug.Assert(bIsConnect);

Hello,

I'm new with c# and I want to create simple HTTP proxy filter (Like proxomitron, privoxy, ISPCE...) where i can modify request header, can you give me example in windows Forms with:

1. Start and Stop Listener button (i can create it but after i clicked Start button the windows always freeze/hang)
2. example code to modify Request Header
3. ability to create "CONNECT" Method
4. Forward to Remote Proxy IP.

and thank you very much.

Images that are tied to data-src are not displaying in the browser, Here is the example

http://www.nytimes.com/interactive/2015/05/13/us/investigating-the-philadelphia-amtrak-train-crash.html?hp&action=click&pgtype=Homepage&module=a-lede-package-region&region=top-news&WT.nav=top-news&_r=0

Any idea how this can be resolved?

Trotinet proxy is able to capture all HTTP url.
When I hit HTTP url in browser, trorinet proxy is able to capture all HTTP urls.
After running Trotinet web proxy , the problem is that browser stops supporting HTTPS url opening, however browser is able to open HTTP url.

AS Trotinet does not support HTTPS network trafficking, so I want to capture only HTTP traffic not HTTPS. But the need is that browser should be able to open HTTPS url.
How to achieve this.??

I am using TrotiNet to inspect my WCF application but it does not work.
it just captures first request and shows no response.

when protocol https, OnReceiveResponse not called? Or am I mistaken?

After running this trotinet program, it captures http traffic. But browsers like firefox , chrome do not allow opening of HTTPS url and even trotinet do not capture those https traffic. I want to capture HTTPS and HTTP traffic both.

Does it implement Up Stream Proxy ?
Thanks in advance!

Is there a possibility to have the Request body available as an byte array for use in your class that inherits from ProxyLogic?

Hello, when you watch a youtube video, the OnReceiveResponse is never called, so how could I know what is the total size of the downloaded bytes? It looks like this is a kind of byte's streaming.

Thank you, nice job.

I created a simple WCF request against this public service endpoint: http://www.restfulwebservices.net/wcf/WeatherForecastService.svc (in visual studio add service reference). Type the following code (I named the service Cloud)

        using (var proxy = new Cloud.WeatherForecastServiceClient())
        {
            var cities = proxy.GetCitiesByCountry("USA");

            cities.ToList().ForEach(Console.WriteLine);
        }

When the program above goes through the TrotiNet proxy, I get an exception in ReadRaw()==0. From what I can tell the server is returning HTTP-100/Continue.

           if (AvailableData == 0)
            {
                if (ReadRaw() == 0)
                    // Connection closed while we were waiting for data
                    throw new IoBroken();

Accessing few websites leave a message as
"This webpage is not available ERR_INVALID_CHUNKED_ENCODING"
EX: http://www.tupaki.com/index.php

How can this issue can be fixed?

Hi krys-g,

First of all, thank you for your great work! It is fun to fiddle around with this nice code!

However I am stuck on one thing: I a trying to set the RequestHeaders.Referer to null. It seems it is not possible to alter it? I can successfully alter for example the RequestHeaders.Host value in the OnReceiveRequest function but not the Referer.

Can you tell me where this is possible?

For debugging I did also alter this line in HttpHeaders.cs: Referer = ParseStringValue("referer"); to: Referer = " https://google.com";.

But that did not work either. Are I am missing some point?