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)
}
}
}
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))
}
}
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")
}
}
// 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
}
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)
}
}
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")
}
}
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))
}
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")
}
}
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)
}
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)
}
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)
}
}
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")
}
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")
}
}
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)
}
}
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))
}
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)
}
}
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)
}
}
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)
}
}
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))
}
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")
}
}
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")
}
}
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))
}
}
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)
}
}
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)
}
}
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)
}
}
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))
}
}
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")
}
}
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)
}
}
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)
}
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")
}
}