Example #1
0
func TestContentType(t *testing.T) {
	proxy := goproxy.NewProxyHttpServer()
	proxy.OnResponse(goproxy.ContentTypeIs("image/png")).DoFunc(func(resp *http.Response, ctx *goproxy.ProxyCtx) *http.Response {
		resp.Header.Set("X-Shmoopi", "1")
		return resp
	})

	client, l := oneShotProxy(proxy, t)
	defer l.Close()

	for _, file := range []string{"test_data/panda.png", "test_data/football.png"} {
		if resp, err := client.Get(localFile(file)); err != nil || resp.Header.Get("X-Shmoopi") != "1" {
			if err == nil {
				t.Error("pngs should have X-Shmoopi header = 1, actually", resp.Header.Get("X-Shmoopi"))
			} else {
				t.Error("error reading png", err)
			}
		}
	}

	file := "baby.jpg"
	if resp, err := client.Get(localFile(file)); err != nil || resp.Header.Get("X-Shmoopi") != "" {
		if err == nil {
			t.Error("Non png images should NOT have X-Shmoopi header at all", resp.Header.Get("X-Shmoopi"))
		} else {
			t.Error("error reading png", err)
		}
	}
}
Example #2
0
func TestBasicAuthWithCurl(t *testing.T) {
	expected := ":c>"
	background := httptest.NewServer(ConstantHanlder(expected))
	defer background.Close()
	proxy := goproxy.NewProxyHttpServer()
	proxy.OnRequest().Do(auth.Basic("my_realm", func(user, passwd string) bool {
		return user == "user" && passwd == "open sesame"
	}))
	_, proxyserver := oneShotProxy(proxy)
	defer proxyserver.Close()

	cmd := exec.Command("curl",
		"--silent", "--show-error",
		"-x", proxyserver.URL,
		"-U", "user:open sesame",
		"--url", background.URL+"/[1-3]",
	)
	out, err := cmd.CombinedOutput() // if curl got error, it'll show up in stderr
	if err != nil {
		t.Fatal(err, string(out))
	}
	finalexpected := times(3, expected)
	if string(out) != finalexpected {
		t.Error("Expected", finalexpected, "got", string(out))
	}
}
Example #3
0
func TestWithBrowser(t *testing.T) {
	// an easy way to check if auth works with webserver
	// to test, run with
	// $ go test -run TestWithBrowser -- server
	// configure a browser to use the printed proxy address, use the proxy
	// and exit with Ctrl-C. It will throw error if your haven't acutally used the proxy
	if os.Args[len(os.Args)-1] != "server" {
		return
	}
	proxy := goproxy.NewProxyHttpServer()
	println("proxy localhost port 8082")
	access := int32(0)
	proxy.OnRequest().Do(auth.Basic("my_realm", func(user, passwd string) bool {
		atomic.AddInt32(&access, 1)
		return user == "user" && passwd == "1234"
	}))
	l, err := net.Listen("tcp", "localhost:8082")
	if err != nil {
		t.Fatal(err)
	}
	ch := make(chan os.Signal)
	signal.Notify(ch, os.Interrupt)
	go func() {
		<-ch
		l.Close()
	}()
	http.Serve(l, proxy)
	if access <= 0 {
		t.Error("No one accessed the proxy")
	}
}
Example #4
0
// NewJQueryVersionProxy creates a proxy checking responses HTML content, looks
// for scripts referencing jQuery library and emits warnings if different
// versions of the library are being used for a given host.
func NewJqueryVersionProxy() *goproxy.ProxyHttpServer {
	proxy := goproxy.NewProxyHttpServer()
	m := make(map[string]string)
	jqueryMatcher := regexp.MustCompile(`(?i:jquery\.)`)
	proxy.OnResponse(goproxy_html.IsHtml).Do(goproxy_html.HandleString(
		func(s string, ctx *goproxy.ProxyCtx) string {
			for _, src := range findScriptSrc(s) {
				if !jqueryMatcher.MatchString(src) {
					continue
				}
				prev, ok := m[ctx.Req.Host]
				if ok {
					if prev != src {
						ctx.Warnf("In %v, Contradicting jqueries %v %v",
							ctx.Req.URL, prev, src)
						break
					}
				} else {
					ctx.Warnf("%s uses jquery %s", ctx.Req.Host, src)
					m[ctx.Req.Host] = src
				}
			}
			return s
		}))
	return proxy
}
Example #5
0
func TestGoproxyHijackConnect(t *testing.T) {
	proxy := goproxy.NewProxyHttpServer()
	proxy.OnRequest(goproxy.ReqHostIs(srv.Listener.Addr().String())).
		HijackConnect(func(req *http.Request, client net.Conn, ctx *goproxy.ProxyCtx) {
			t.Logf("URL %+#v\nSTR %s", req.URL, req.URL.String())
			resp, err := http.Get("http:" + req.URL.String() + "/bobo")
			panicOnErr(err, "http.Get(CONNECT url)")
			panicOnErr(resp.Write(client), "resp.Write(client)")
			resp.Body.Close()
			client.Close()
		})
	client, l := oneShotProxy(proxy, t)
	defer l.Close()
	proxyAddr := l.Listener.Addr().String()
	conn, err := net.Dial("tcp", proxyAddr)
	panicOnErr(err, "conn "+proxyAddr)
	buf := bufio.NewReader(conn)
	writeConnect(conn)
	readConnectResponse(buf)
	if txt := readResponse(buf); txt != "bobo" {
		t.Error("Expected bobo for CONNECT /foo, got", txt)
	}

	if r := string(getOrFail(https.URL+"/bobo", client, t)); r != "bobo" {
		t.Error("Expected bobo would keep working with CONNECT", r)
	}
}
Example #6
0
func TestSelfRequest(t *testing.T) {
	proxy := goproxy.NewProxyHttpServer()
	_, l := oneShotProxy(proxy, t)
	defer l.Close()
	if !strings.Contains(string(getOrFail(l.URL, http.DefaultClient, t)), "non-proxy") {
		t.Fatal("non proxy requests should fail")
	}
}
Example #7
0
func main() {
	verbose := flag.Bool("v", false, "should every proxy request be logged to stdout")
	addr := flag.String("addr", ":8080", "proxy listen address")
	flag.Parse()
	proxy := goproxy.NewProxyHttpServer()
	proxy.Verbose = *verbose
	log.Fatal(http.ListenAndServe(*addr, proxy))
}
Example #8
0
func TestHeadReqHasContentLength(t *testing.T) {
	client, l := oneShotProxy(goproxy.NewProxyHttpServer(), t)
	defer l.Close()

	resp, err := client.Head(localFile("test_data/panda.png"))
	panicOnErr(err, "resp to HEAD")
	if resp.Header.Get("Content-Length") == "" {
		t.Error("Content-Length should exist on HEAD requests")
	}
}
Example #9
0
func TestNoProxyHeaders(t *testing.T) {
	s := httptest.NewServer(VerifyNoProxyHeaders{t})
	client, l := oneShotProxy(goproxy.NewProxyHttpServer(), t)
	defer l.Close()
	req, err := http.NewRequest("GET", s.URL, nil)
	panicOnErr(err, "bad request")
	req.Header.Add("Connection", "close")
	req.Header.Add("Proxy-Connection", "close")
	req.Header.Add("Proxy-Authenticate", "auth")
	req.Header.Add("Proxy-Authorization", "auth")
	client.Do(req)
}
Example #10
0
func TestNoProxyHeadersHttps(t *testing.T) {
	s := httptest.NewTLSServer(VerifyNoProxyHeaders{t})
	proxy := goproxy.NewProxyHttpServer()
	proxy.OnRequest().HandleConnect(goproxy.AlwaysMitm)
	client, l := oneShotProxy(proxy, t)
	defer l.Close()
	req, err := http.NewRequest("GET", s.URL, nil)
	panicOnErr(err, "bad request")
	req.Header.Add("Connection", "close")
	req.Header.Add("Proxy-Connection", "close")
	client.Do(req)
}
Example #11
0
func TestConnectHandler(t *testing.T) {
	proxy := goproxy.NewProxyHttpServer()
	althttps := httptest.NewTLSServer(ConstantHanlder("althttps"))
	proxy.OnRequest().HandleConnectFunc(func(host string, ctx *goproxy.ProxyCtx) (*goproxy.ConnectAction, string) {
		u, _ := url.Parse(althttps.URL)
		return goproxy.OkConnect, u.Host
	})

	client, l := oneShotProxy(proxy, t)
	defer l.Close()
	if resp := string(getOrFail(https.URL+"/alturl", client, t)); resp != "althttps" {
		t.Error("Proxy should redirect CONNECT requests to local althttps server, expected 'althttps' got ", resp)
	}
}
Example #12
0
func main() {
	verbose := flag.Bool("v", false, "should every proxy request be logged to stdout")
	addr := flag.String("l", ":8080", "on which address should the proxy listen")
	flag.Parse()
	proxy := goproxy.NewProxyHttpServer()
	proxy.Verbose = *verbose
	if err := os.MkdirAll("db", 0755); err != nil {
		log.Fatal("Can't create dir", err)
	}
	logger, err := NewLogger("db")
	if err != nil {
		log.Fatal("can't open log file", err)
	}
	tr := transport.Transport{Proxy: transport.ProxyFromEnvironment}
	// For every incoming request, override the RoundTripper to extract
	// connection information. Store it is session context log it after
	// handling the response.
	proxy.OnRequest().DoFunc(func(req *http.Request, ctx *goproxy.ProxyCtx) (*http.Request, *http.Response) {
		ctx.RoundTripper = goproxy.RoundTripperFunc(func(req *http.Request, ctx *goproxy.ProxyCtx) (resp *http.Response, err error) {
			ctx.UserData, resp, err = tr.DetailedRoundTrip(req)
			return
		})
		logger.LogReq(req, ctx)
		return req, nil
	})
	proxy.OnResponse().DoFunc(func(resp *http.Response, ctx *goproxy.ProxyCtx) *http.Response {
		logger.LogResp(resp, ctx)
		return resp
	})
	l, err := net.Listen("tcp", *addr)
	if err != nil {
		log.Fatal("listen:", err)
	}
	sl := newStoppableListener(l)
	ch := make(chan os.Signal)
	signal.Notify(ch, os.Interrupt)
	go func() {
		<-ch
		log.Println("Got SIGINT exiting")
		sl.Add(1)
		sl.Close()
		logger.Close()
		sl.Done()
	}()
	log.Println("Starting Proxy")
	http.Serve(sl, proxy)
	sl.Wait()
	log.Println("All connections closed - exit")
}
Example #13
0
func TestSimpleHttpReqWithProxy(t *testing.T) {
	client, s := oneShotProxy(goproxy.NewProxyHttpServer(), t)
	defer s.Close()

	if r := string(getOrFail(srv.URL+"/bobo", client, t)); r != "bobo" {
		t.Error("proxy server does not serve constant handlers", r)
	}
	if r := string(getOrFail(srv.URL+"/bobo", client, t)); r != "bobo" {
		t.Error("proxy server does not serve constant handlers", r)
	}

	if string(getOrFail(https.URL+"/bobo", client, t)) != "bobo" {
		t.Error("TLS server does not serve constant handlers, when proxy is used")
	}
}
Example #14
0
func TestAlwaysHook(t *testing.T) {
	proxy := goproxy.NewProxyHttpServer()
	proxy.OnRequest().DoFunc(func(req *http.Request, ctx *goproxy.ProxyCtx) (*http.Request, *http.Response) {
		req.URL.Path = "/bobo"
		return req, nil
	})
	client, l := oneShotProxy(proxy, t)
	defer l.Close()

	if result := string(getOrFail(srv.URL+("/momo"), client, t)); result != "bobo" {
		t.Error("Redirecting all requests from 127.0.0.1 to bobo, didn't work." +
			" (Might break if Go's client sets RemoteAddr to IPv6 address). Got: " +
			result)
	}
}
Example #15
0
func main() {
	verbose := flag.Bool("v", false, "should every proxy request be logged to stdout")
	addr := flag.String("addr", ":8080", "proxy listen address")
	flag.Parse()
	proxy := goproxy.NewProxyHttpServer()
	proxy.OnRequest().HandleConnect(goproxy.AlwaysMitm)
	proxy.OnRequest().DoFunc(func(req *http.Request, ctx *goproxy.ProxyCtx) (*http.Request, *http.Response) {
		if req.URL.Scheme == "https" {
			req.URL.Scheme = "http"
		}
		return req, nil
	})
	proxy.Verbose = *verbose
	log.Fatal(http.ListenAndServe(*addr, proxy))
}
Example #16
0
func TestGoproxyThroughProxy(t *testing.T) {
	proxy := goproxy.NewProxyHttpServer()
	proxy2 := goproxy.NewProxyHttpServer()
	doubleString := func(resp *http.Response, ctx *goproxy.ProxyCtx) *http.Response {
		b, err := ioutil.ReadAll(resp.Body)
		panicOnErr(err, "readAll resp")
		resp.Body = ioutil.NopCloser(bytes.NewBufferString(string(b) + " " + string(b)))
		return resp
	}
	proxy.OnRequest().HandleConnect(goproxy.AlwaysMitm)
	proxy.OnResponse().DoFunc(doubleString)

	_, l := oneShotProxy(proxy, t)
	defer l.Close()

	proxy2.ConnectDial = proxy2.NewConnectDialToProxy(l.URL)

	client, l2 := oneShotProxy(proxy2, t)
	defer l2.Close()
	if r := string(getOrFail(https.URL+"/bobo", client, t)); r != "bobo bobo" {
		t.Error("Expected bobo doubled twice, got", r)
	}

}
Example #17
0
func TestReplaceResponse(t *testing.T) {
	proxy := goproxy.NewProxyHttpServer()
	proxy.OnResponse().DoFunc(func(resp *http.Response, ctx *goproxy.ProxyCtx) *http.Response {
		resp.StatusCode = http.StatusOK
		resp.Body = ioutil.NopCloser(bytes.NewBufferString("chico"))
		return resp
	})

	client, l := oneShotProxy(proxy, t)
	defer l.Close()

	if result := string(getOrFail(srv.URL+("/momo"), client, t)); result != "chico" {
		t.Error("hooked response, should be chico, instead:", result)
	}
}
Example #18
0
func TestFirstHandlerMatches(t *testing.T) {
	proxy := goproxy.NewProxyHttpServer()
	proxy.OnRequest().DoFunc(func(req *http.Request, ctx *goproxy.ProxyCtx) (*http.Request, *http.Response) {
		return nil, goproxy.TextResponse(req, "koko")
	})
	proxy.OnRequest().DoFunc(func(req *http.Request, ctx *goproxy.ProxyCtx) (*http.Request, *http.Response) {
		panic("should never get here, previous response is no null")
	})

	client, l := oneShotProxy(proxy, t)
	defer l.Close()

	if resp := string(getOrFail(srv.URL+"/", client, t)); resp != "koko" {
		t.Error("should return always koko and not", resp)
	}
}
Example #19
0
func main() {
	proxy := goproxy.NewProxyHttpServer()
	proxy.OnResponse().Do(goproxy_image.HandleImage(func(img image.Image, ctx *goproxy.ProxyCtx) image.Image {
		dx, dy := img.Bounds().Dx(), img.Bounds().Dy()

		nimg := image.NewRGBA(img.Bounds())
		for i := 0; i < dx; i++ {
			for j := 0; j <= dy; j++ {
				nimg.Set(i, j, img.At(i, dy-j-1))
			}
		}
		return nimg
	}))
	proxy.Verbose = true
	log.Fatal(http.ListenAndServe(":8080", proxy))
}
Example #20
0
func TestHasGoproxyCA(t *testing.T) {
	proxy := goproxy.NewProxyHttpServer()
	proxy.OnRequest().HandleConnect(goproxy.AlwaysMitm)
	s := httptest.NewServer(proxy)

	proxyUrl, _ := url.Parse(s.URL)
	goproxyCA := x509.NewCertPool()
	goproxyCA.AddCert(goproxy.GoproxyCa.Leaf)

	tr := &http.Transport{TLSClientConfig: &tls.Config{RootCAs: goproxyCA}, Proxy: http.ProxyURL(proxyUrl)}
	client := &http.Client{Transport: tr}

	if resp := string(getOrFail(https.URL+"/bobo", client, t)); resp != "bobo" {
		t.Error("Wrong response when mitm", resp, "expected bobo")
	}
}
Example #21
0
func TestSimpleMitm(t *testing.T) {
	proxy := goproxy.NewProxyHttpServer()
	proxy.OnRequest(goproxy.ReqHostIs(https.Listener.Addr().String())).HandleConnect(goproxy.AlwaysMitm)
	proxy.OnRequest(goproxy.ReqHostIs("no such host exists")).HandleConnect(goproxy.AlwaysMitm)

	client, l := oneShotProxy(proxy, t)
	defer l.Close()

	c, err := tls.Dial("tcp", https.Listener.Addr().String(), &tls.Config{InsecureSkipVerify: true})
	if err != nil {
		t.Fatal("cannot dial to tcp server", err)
	}
	origCert := getCert(c, t)
	c.Close()

	c2, err := net.Dial("tcp", l.Listener.Addr().String())
	if err != nil {
		t.Fatal("dialing to proxy", err)
	}
	creq, err := http.NewRequest("CONNECT", https.URL, nil)
	//creq,err := http.NewRequest("CONNECT","https://google.com:443",nil)
	if err != nil {
		t.Fatal("create new request", creq)
	}
	creq.Write(c2)
	c2buf := bufio.NewReader(c2)
	resp, err := http.ReadResponse(c2buf, creq)
	if err != nil || resp.StatusCode != 200 {
		t.Fatal("Cannot CONNECT through proxy", err)
	}
	c2tls := tls.Client(c2, &tls.Config{InsecureSkipVerify: true})
	proxyCert := getCert(c2tls, t)

	if bytes.Equal(proxyCert, origCert) {
		t.Errorf("Certificate after mitm is not different\n%v\n%v",
			base64.StdEncoding.EncodeToString(origCert),
			base64.StdEncoding.EncodeToString(proxyCert))
	}

	if resp := string(getOrFail(https.URL+"/bobo", client, t)); resp != "bobo" {
		t.Error("Wrong response when mitm", resp, "expected bobo")
	}
	if resp := string(getOrFail(https.URL+"/query?result=bar", client, t)); resp != "bar" {
		t.Error("Wrong response when mitm", resp, "expected bar")
	}
}
Example #22
0
func TestBasicAuth(t *testing.T) {
	expected := "hello"
	background := httptest.NewServer(ConstantHanlder(expected))
	defer background.Close()
	proxy := goproxy.NewProxyHttpServer()
	proxy.OnRequest().Do(auth.Basic("my_realm", func(user, passwd string) bool {
		return user == "user" && passwd == "open sesame"
	}))
	client, proxyserver := oneShotProxy(proxy)
	defer proxyserver.Close()

	// without auth
	resp, err := client.Get(background.URL)
	if err != nil {
		t.Fatal(err)
	}
	if resp.Header.Get("Proxy-Authenticate") != "Basic realm=my_realm" {
		t.Error("Expected Proxy-Authenticate header got", resp.Header.Get("Proxy-Authenticate"))
	}
	if resp.StatusCode != 407 {
		t.Error("Expected status 407 Proxy Authentication Required, got", resp.Status)
	}

	// with auth
	req, err := http.NewRequest("GET", background.URL, nil)
	if err != nil {
		t.Fatal(err)
	}
	req.Header.Set("Proxy-Authorization",
		"Basic "+base64.StdEncoding.EncodeToString([]byte("user:open sesame")))
	resp, err = client.Do(req)
	if err != nil {
		t.Fatal(err)
	}
	if resp.StatusCode != 200 {
		t.Error("Expected status 200 OK, got", resp.Status)
	}
	msg, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		t.Fatal(err)
	}
	if string(msg) != "hello" {
		t.Errorf("Expected '%s', actual '%s'", expected, string(msg))
	}
}
Example #23
0
func TestMitmIsFiltered(t *testing.T) {
	proxy := goproxy.NewProxyHttpServer()
	//proxy.Verbose = true
	proxy.OnRequest(goproxy.ReqHostIs(https.Listener.Addr().String())).HandleConnect(goproxy.AlwaysMitm)
	proxy.OnRequest(goproxy.UrlIs("/momo")).DoFunc(func(req *http.Request, ctx *goproxy.ProxyCtx) (*http.Request, *http.Response) {
		return nil, goproxy.TextResponse(req, "koko")
	})

	client, l := oneShotProxy(proxy, t)
	defer l.Close()

	if resp := string(getOrFail(https.URL+"/momo", client, t)); resp != "koko" {
		t.Error("Proxy should capture /momo to be koko and not", resp)
	}

	if resp := string(getOrFail(https.URL+"/bobo", client, t)); resp != "bobo" {
		t.Error("But still /bobo should be bobo and not", resp)
	}
}
Example #24
0
func TestOneShotFileServer(t *testing.T) {
	client, l := oneShotProxy(goproxy.NewProxyHttpServer(), t)
	defer l.Close()

	file := "test_data/panda.png"
	info, err := os.Stat(file)
	if err != nil {
		t.Fatal("Cannot find", file)
	}
	if resp, err := client.Get(fs.URL + "/" + file); err == nil {
		b, err := ioutil.ReadAll(resp.Body)
		if err != nil {
			t.Fatal("got", string(b))
		}
		if int64(len(b)) != info.Size() {
			t.Error("Expected Length", file, info.Size(), "actually", len(b), "starts", string(b[:10]))
		}
	} else {
		t.Fatal("Cannot read from fs server", err)
	}
}
Example #25
0
func TestChangeResp(t *testing.T) {
	proxy := goproxy.NewProxyHttpServer()
	proxy.OnResponse().DoFunc(func(resp *http.Response, ctx *goproxy.ProxyCtx) *http.Response {
		resp.Body.Read([]byte{0})
		resp.Body = ioutil.NopCloser(new(bytes.Buffer))
		return resp
	})

	client, l := oneShotProxy(proxy, t)
	defer l.Close()

	resp, err := client.Get(localFile("test_data/panda.png"))
	if err != nil {
		t.Fatal(err)
	}
	ioutil.ReadAll(resp.Body)
	_, err = client.Get(localFile("/bobo"))
	if err != nil {
		t.Fatal(err)
	}
}
Example #26
0
func TestCharset(t *testing.T) {
	s := httptest.NewServer(ConstantServer(1))
	defer s.Close()

	ch := make(chan string, 2)
	proxy := goproxy.NewProxyHttpServer()
	proxy.OnResponse().Do(goproxy_html.HandleString(
		func(s string, ctx *goproxy.ProxyCtx) string {
			ch <- s
			return s
		}))
	proxyServer := httptest.NewServer(proxy)
	defer proxyServer.Close()

	proxyUrl, _ := url.Parse(proxyServer.URL)
	client := &http.Client{Transport: &http.Transport{Proxy: http.ProxyURL(proxyUrl)}}

	resp, err := client.Get(s.URL + "/cp1255.txt")
	if err != nil {
		t.Fatal("GET:", err)
	}
	b, err := ioutil.ReadAll(resp.Body)
	if err != nil {
		t.Fatal("readAll:", err)
	}
	resp.Body.Close()

	inHandleString := ""
	select {
	case inHandleString = <-ch:
	default:
	}

	if len(b) != 2 || b[0] != 0xe3 || b[1] != 0xf3 {
		t.Error("Did not translate back to 0xe3,0xf3, instead", b)
	}
	if inHandleString != "דף" {
		t.Error("HandleString did not convert DALET & PEH SOFIT (דף) from ISO-8859-8 to utf-8, got", []byte(inHandleString))
	}
}
Example #27
0
func TestIcyResponse(t *testing.T) {
	// TODO: fix this test
	return // skip for now
	s := constantHttpServer([]byte("ICY 200 OK\r\n\r\nblablabla"))
	proxy := goproxy.NewProxyHttpServer()
	proxy.Verbose = true
	_, l := oneShotProxy(proxy, t)
	defer l.Close()
	req, err := http.NewRequest("GET", "http://"+s, nil)
	panicOnErr(err, "newReq")
	proxyip := l.URL[len("http://"):]
	println("got ip: " + proxyip)
	c, err := net.Dial("tcp", proxyip)
	panicOnErr(err, "dial")
	defer c.Close()
	req.WriteProxy(c)
	raw, err := ioutil.ReadAll(c)
	panicOnErr(err, "readAll")
	if string(raw) != "ICY 200 OK\r\n\r\nblablabla" {
		t.Error("Proxy did not send the malformed response received")
	}
}
Example #28
0
func TestConstantImageHandler(t *testing.T) {
	proxy := goproxy.NewProxyHttpServer()
	//panda := getImage("panda.png", t)
	football := getImage("test_data/football.png", t)
	proxy.OnResponse().Do(goproxy_image.HandleImage(func(img image.Image, ctx *goproxy.ProxyCtx) image.Image {
		return football
	}))

	client, l := oneShotProxy(proxy, t)
	defer l.Close()

	resp, err := client.Get(localFile("test_data/panda.png"))
	if err != nil {
		t.Fatal("Cannot get panda.png", err)
	}

	img, _, err := image.Decode(resp.Body)
	if err != nil {
		t.Error("decode", err)
	} else {
		compareImage(football, img, t)
	}
}
Example #29
0
func TestReplaceImage(t *testing.T) {
	proxy := goproxy.NewProxyHttpServer()

	panda := getImage("test_data/panda.png", t)
	football := getImage("test_data/football.png", t)

	proxy.OnResponse(goproxy.UrlIs("/test_data/panda.png")).Do(goproxy_image.HandleImage(func(img image.Image, ctx *goproxy.ProxyCtx) image.Image {
		return football
	}))
	proxy.OnResponse(goproxy.UrlIs("/test_data/football.png")).Do(goproxy_image.HandleImage(func(img image.Image, ctx *goproxy.ProxyCtx) image.Image {
		return panda
	}))

	client, l := oneShotProxy(proxy, t)
	defer l.Close()

	imgByPandaReq, _, err := image.Decode(bytes.NewReader(getOrFail(localFile("test_data/panda.png"), client, t)))
	fatalOnErr(err, "decode panda", t)
	compareImage(football, imgByPandaReq, t)

	imgByFootballReq, _, err := image.Decode(bytes.NewReader(getOrFail(localFile("test_data/football.png"), client, t)))
	fatalOnErr(err, "decode football", t)
	compareImage(panda, imgByFootballReq, t)
}
Example #30
0
func TestCurlMinusP(t *testing.T) {
	proxy := goproxy.NewProxyHttpServer()
	proxy.OnRequest().HandleConnectFunc(func(host string, ctx *goproxy.ProxyCtx) (*goproxy.ConnectAction, string) {
		return goproxy.HTTPMitmConnect, host
	})
	called := false
	proxy.OnRequest().DoFunc(func(req *http.Request, ctx *goproxy.ProxyCtx) (*http.Request, *http.Response) {
		called = true
		return req, nil
	})
	_, l := oneShotProxy(proxy, t)
	defer l.Close()
	cmd := exec.Command("curl", "-p", "-sS", "--proxy", l.URL, srv.URL+"/bobo")
	output, err := cmd.CombinedOutput()
	if err != nil {
		t.Fatal(err)
	}
	if string(output) != "bobo" {
		t.Error("Expected bobo, got", string(output))
	}
	if !called {
		t.Error("handler not called")
	}
}