How to use Forward method of proxyapp Package

Best Syzkaller code snippet using proxyapp.Forward

proxyappclient_test.go

Source:proxyappclient_test.go Github

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...287 assert.NotNil(t, err)288 assert.Empty(t, remotePath)289}290// nolint: dupl291func TestInstance_Forward_OK(t *testing.T) {292 mockInstance, inst := createInstanceFixture(t)293 mockInstance.294 On("Forward", mock.Anything, mock.Anything).295 Run(func(args mock.Arguments) {296 in := args.Get(0).(proxyrpc.ForwardParams)297 out := args.Get(1).(*proxyrpc.ForwardResult)298 out.ManagerAddress = fmt.Sprintf("manager_address:%v", in.Port)299 }).300 Return(nil)301 remoteAddressToUse, err := inst.Forward(12345)302 assert.Nil(t, err)303 assert.Equal(t, "manager_address:12345", remoteAddressToUse)304}305// nolint: dupl306func TestInstance_Forward_Failure(t *testing.T) {307 mockInstance, inst := createInstanceFixture(t)308 mockInstance.309 On("Forward", mock.Anything, mock.Anything).310 Return(fmt.Errorf("forward failure"))311 remoteAddressToUse, err := inst.Forward(12345)312 assert.NotNil(t, err)313 assert.Empty(t, remoteAddressToUse)314}315func TestInstance_Run_SimpleOk(t *testing.T) {316 mockInstance, inst := createInstanceFixture(t)317 mockInstance.318 On("RunStart", mock.Anything, mock.Anything).319 Return(nil).320 On("RunReadProgress", mock.Anything, mock.Anything).321 Return(nil).322 Maybe()323 outc, errc, err := inst.Run(10*time.Second, make(chan bool), "command")324 assert.NotNil(t, outc)325 assert.NotNil(t, errc)...

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proxyappclient.go

Source:proxyappclient.go Github

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...205 return "", err206 }207 return reply.VMFileName, nil208}209// Forward sets up forwarding from within VM to the given tcp210// port on the host and returns the address to use in VM.211// nolint: dupl212func (inst *instance) Forward(port int) (string, error) {213 var reply proxyrpc.ForwardResult214 err := inst.ProxyApp.Call(215 "ProxyVM.Forward",216 proxyrpc.ForwardParams{217 ID: inst.ID,218 Port: port,219 },220 &reply)221 if err != nil {222 return "", err223 }224 return reply.ManagerAddress, nil225}226func buildMerger(names ...string) (*vmimpl.OutputMerger, []io.Writer) {227 var wPipes []io.Writer228 merger := vmimpl.NewOutputMerger(nil)229 for _, name := range names {230 rpipe, wpipe := io.Pipe()...

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webproxy.go

Source:webproxy.go Github

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1package main2/*******3 web proxy transfer server4*****/5import (6 "net/http"7 "mux"8 "render"9 "fmt"10 "log"11 "io"12 "modbusSvrRestful/utils"13 "encoding/json"14 "io/ioutil"15 "bytes"16 "os"17 "strconv"18)19var r *render.Render20var sm *http.ServeMux21var router *mux.Router22func init() {23 r = render.New(render.Options{24 Directory: "templates", // Specify what path to load the templates from.25 Asset: func(name string) ([]byte, error) { // Load from an Asset function instead of file.26 return []byte("template content"), nil27 },28 AssetNames: func() []string { // Return a list of asset names for the Asset function29 return []string{"filename.tmpl"}30 },31 Layout: "layout", // Specify a layout template. Layouts can call {{ yield }} to render the current template or {{ partial "css" }} to render a partial from the current template.32 Extensions: []string{".tmpl", ".html"}, // Specify extensions to load for templates.33 //Funcs: []template.FuncMap{AppHelpers}, // Specify helper function maps for templates to access.34 Delims: render.Delims{"{[{", "}]}"}, // Sets delimiters to the specified strings.35 Charset: "UTF-8", // Sets encoding for content-types. Default is "UTF-8".36 DisableCharset: true, // Prevents the charset from being appended to the content type header.37 IndentJSON: true, // Output human readable JSON.38 IndentXML: true, // Output human readable XML.39 PrefixJSON: []byte(")]}',\n"), // Prefixes JSON responses with the given bytes.40 PrefixXML: []byte("<?xml version='1.0' encoding='UTF-8'?>"), // Prefixes XML responses with the given bytes.41 HTMLContentType: "application/xhtml+xml", // Output XHTML content type instead of default "text/html".42 IsDevelopment: true, // Render will now recompile the templates on every HTML response.43 UnEscapeHTML: true, // Replace ensure '&<>' are output correctly (JSON only).44 StreamingJSON: true, // Streams the JSON response via json.Encoder.45 RequirePartials: true, // Return an error if a template is missing a partial used in a layout.46 DisableHTTPErrorRendering: true, // Disables automatic rendering of http.StatusInternalServerError when an error occurs.47 })48 sm = http.NewServeMux()49 router = mux.NewRouter()50 initRestfulLogSvr()51}52func HttpDo(url string, kvData interface{}, headFields map[string]string, method string) []byte {53 bytesData, err := json.Marshal(kvData)54 if err != nil {55 fmt.Println(err.Error())56 return nil57 }58 reader := bytes.NewReader(bytesData)59 request, err := http.NewRequest(method, url, reader)60 if err != nil {61 fmt.Println(err.Error())62 return nil63 }64 request.Header.Set("Content-Type", "application/json;charset=UTF-8")65 if headFields != nil {66 for k, v := range headFields {67 request.Header.Set(k, v)68 }69 }70 client := http.Client{}71 resp, err := client.Do(request)72 if err != nil {73 fmt.Println(err.Error())74 return nil75 }76 b, err := ioutil.ReadAll(resp.Body)77 if err != nil {78 fmt.Println(err.Error(), b)79 return nil80 }81 //byte数组直接转成string，优化内存82 //str := (*string)(unsafe.Pointer(&respBytes))83 fmt.Println("HttpPost has send...", string(b))84 return b85}86func forward(w http.ResponseWriter, req *http.Request, remote_addr string) {87 reqUrl := remote_addr + req.URL.Path88 log.Println("reqUrl:", reqUrl, " Method:", req.Method)89 b := HttpDo(reqUrl, nil, nil, req.Method)90 log.Println(string(b))91 io.WriteString(w, string(b))92}93//http://47.110.78.124:8520/dev/svr/msg/push94var proxy_msg = "http://47.110.78.124:8520"95func apiMsgSvr(w http.ResponseWriter, r *http.Request) {96 fmt.Println("apimsg prox uri:", r.RequestURI)97 utils.Fixcross(w)98 forward(w, r, proxy_msg)99}100//http://47.110.78.124:8501/dev/log/modifyquery"101var prox_data_store_view = "http://47.110.78.124:8501"102func dataview(w http.ResponseWriter, r *http.Request) {103 fmt.Println("dataview prox uri:", r.RequestURI)104 utils.Fixcross(w)105 forward(w, r, prox_data_store_view)106}107func initRestfulLogSvr() {108 //msg svr109 router.HandleFunc("/dev/svr/msg/push/{mac}/{msg_type}/{offset_h}/{offset_l}/{data_h}/{data_l}", apiMsgSvr).Methods("GET")110 router.HandleFunc("/nowtime", apiMsgSvr).Methods("GET")111 router.HandleFunc("/dev/msg/getreg/{mac}/{offset_h}/{offset_l}/{data_h}/{data_l}", apiMsgSvr).Methods("GET")112 //api proxy for datastore svr113 //http://47.110.78.124:8501/dev/log/modifyquery114 router.HandleFunc("/dev/log", dataview).Methods("POST")115 router.HandleFunc("/dev/log/{mac}", dataview).Methods("DELETE")116 router.HandleFunc("/dev/log/modify", dataview).Methods("POST")117 router.HandleFunc("/dev/log/modifyquery/{mac}", dataview).Methods("GET")118 //http://192.168.1.108:12345/dev/log/modifyquery/2119 router.HandleFunc("/dev/log/{mac}/{lastDataTime}", dataview).Methods("GET")120 router.HandleFunc("/dev/log/{mac}", dataview).Methods("GET")121 //http://192.168.1.108:12345/dev/log/2/0122 router.HandleFunc("/dev/log/stat/exist/{mac}", dataview).Methods("GET")123 router.HandleFunc("/nowtime", dataview).Methods("GET")124}125func startListeners(address string) {126 router.Use(mux.CORSMethodMiddleware(router))127 err := http.ListenAndServe(address, router)128 if err != nil {129 log.Fatal("ListenerAndServe:", err)130 }131}132func main() {133 if len(os.Args) < 3 {134 fmt.Println("please input format : ./proxyapp.exe ip port")135 return136 }137 ip := os.Args[1]138 basePort, err := strconv.Atoi(os.Args[2])139 if err != nil {140 fmt.Println("baseport is a int num >0")141 }142 var address = fmt.Sprintf("%s:%d", ip, basePort)143 log.Println("will start web proxy server....", address)144 startListeners(address)145}...

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Forward

Using AI Code Generation

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1import (2func main() {3proxy := goproxy.NewProxyHttpServer()4proxy.OnRequest().HandleConnect(goproxy.AlwaysMitm)5proxy.OnRequest().DoFunc(6func(r *http.Request,ctx *goproxy.ProxyCtx)(*http.Request,*http.Response){7return r, goproxy.NewResponse(r,8})9http.ListenAndServe(":8080", proxy)10}11import (12func main() {13proxy := goproxy.NewProxyHttpServer()14proxy.OnRequest().HandleConnect(goproxy.AlwaysMitm)15proxy.OnRequest().DoFunc(16func(r *http.Request,ctx *goproxy.ProxyCtx)(*http.Request,*http.Response){17return r, goproxy.NewResponse(r,18})19http.ListenAndServe(":8080", proxy)20}21import (22func main() {23proxy := goproxy.NewProxyHttpServer()24proxy.OnRequest().HandleConnect(goproxy.AlwaysMitm)25proxy.OnRequest().DoFunc(26func(r *http.Request,ctx *goproxy.ProxyCtx)(*http.Request,*http.Response){27return r, goproxy.NewResponse(r,28})29http.ListenAndServe(":8080", proxy)30}31import (32func main() {33proxy := goproxy.NewProxyHttpServer()34proxy.OnRequest().HandleConnect(goproxy.AlwaysMitm)35proxy.OnRequest().DoFunc(36func(r *http.Request,ctx *goproxy.ProxyCtx)(*http.Request,*http.Response){37return r, goproxy.NewResponse(r,38})

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Forward

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1import (2func main() {3 proxy := goproxy.NewProxyHttpServer()4 proxy.OnRequest().HandleConnect(goproxy.AlwaysMitm)5 proxy.OnRequest().DoFunc(6 func(r *http.Request, ctx *goproxy.ProxyCtx) (*http.Request, *http.Response) {7 fmt.Println("request:", r.URL)8 })9 proxy.OnResponse().DoFunc(10 func(r *http.Response, ctx *goproxy.ProxyCtx) *http.Response {11 fmt.Println("response:", r.Request.URL)12 })13 proxy.OnRequest(goproxy.ReqHostMatches(regexp.MustCompile("^.*google.com$"))).DoFunc(14 func(r *http.Request, ctx *goproxy.ProxyCtx) (*http.Request, *http.Response) {15 fmt.Println("Redirecting to google")16 })17 proxy.OnRequest(goproxy.ReqHostMatches(regexp.MustCompile("^.*facebook.com$"))).DoFunc(18 func(r *http.Request, ctx *goproxy.ProxyCtx) (*http.Request, *http.Response) {19 fmt.Println("Redirecting to facebook")20 })21 proxy.OnRequest(goproxy.ReqHostMatches(regexp.MustCompile("^.*twitter.com$"))).DoFunc(22 func(r *http.Request, ctx *goproxy.ProxyCtx) (*http.Request, *http.Response) {23 fmt.Println("Redirecting to twitter")24 })25 proxy.OnRequest(goproxy.ReqHostMatches(regexp.MustCompile("^.*youtube.com$"))).DoFunc(26 func(r *http.Request, ctx *goproxy.ProxyCtx) (*http.Request, *http.Response) {27 fmt.Println("Redirecting to youtube")28 })29 proxy.OnRequest(goproxy.ReqHostMatches

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Using AI Code Generation

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1import (2func main() {3 proxy := httputil.NewSingleHostReverseProxy(url)4 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {5 proxy.ServeHTTP(w, r)6 })7 http.ListenAndServe(":8080", nil)8}9import (10func main() {11 proxy := httputil.NewSingleHostReverseProxy(url)12 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {13 proxy.ServeHTTP(w, r)14 })15 http.ListenAndServe(":8080", nil)16}17import (18func main() {19 proxy := httputil.NewSingleHostReverseProxy(url)20 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {21 proxy.ServeHTTP(w, r)22 })23 http.ListenAndServe(":8080", nil)24}25import (26func main() {27 proxy := httputil.NewSingleHostReverseProxy(url)28 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {29 proxy.ServeHTTP(w, r)30 })31 http.ListenAndServe(":8080", nil)32}33import (34func main() {

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1import (2func main() {3 if err != nil {4 log.Fatal(err)5 }6 client := &http.Client{7 Transport: &http.Transport{8 Proxy: http.ProxyURL(proxyURL),9 },10 }11 if err != nil {12 log.Fatal(err)13 }14 fmt.Println(resp)15}16Content-Type: text/html; charset=ISO-8859-117X-XSS-Protection: 1; mode=block18Set-Cookie: NID=124=KoTgJfz4m7nQwJj4n4Y1Y4L9J9Z1bRZd2gKQ2oCqH3Fzq3G1pDdYjK3q3Z8lKjJ1d7lL5h5J5H8K5W5g5J5H5; expires=Thu, 17-Oct-2019 08:54:03 GMT; path=/; domain=.google.com; HttpOnly19Alt-Svc: quic=":443"; ma=2592000; v="44,43,39,35"

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1import (2func main() {3 proxy := httputil.NewSingleHostReverseProxy(&url.URL{4 })5 log.Fatal(http.ListenAndServe(":8000", proxy))6}7import (8func main() {9 proxy := httputil.NewSingleHostReverseProxy(&url.URL{10 })11 log.Fatal(http.ListenAndServe(":8000", proxy))12}13import (14func main() {15 proxy := httputil.NewSingleHostReverseProxy(&url.URL{16 })17 log.Fatal(http.ListenAndServe(":8000", proxy))18}19import (20func main() {21 proxy := httputil.NewSingleHostReverseProxy(&url.URL{22 })23 log.Fatal(http.ListenAndServe(":8000", proxy))24}25import (26func main()

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1import (2func main() {3 proxy := &ProxyApp{}4 http.HandleFunc("/", proxy.Forward)5 http.ListenAndServe(":8080", nil)6}7type ProxyApp struct {8}9func (p *ProxyApp) Forward(w http.ResponseWriter, r *http.Request) {10 fmt.Println("Request received")11 if err != nil {12 fmt.Println("Error in creating request")13 }14 client := &http.Client{}15 resp, err := client.Do(req)16 if err != nil {17 fmt.Println("Error in sending request")18 }19 defer resp.Body.Close()20 _, err = w.Write([]byte("Hello world!"))21 if err != nil {22 fmt.Println("Error in writing response")23 }24}25import (26func main() {27 proxy := &ProxyApp{}28 http.HandleFunc("/", proxy.ReverseProxy)29 http.ListenAndServe(":8080", nil)30}31type ProxyApp struct {32}33func (p *ProxyApp) ReverseProxy(w http.ResponseWriter, r *http.Request) {34 fmt.Println("Request received")35 if err != nil {36 fmt.Println("Error in parsing url")37 }38 proxy := httputil.NewSingleHostReverseProxy(backend)39 r.Header.Set("X-Forwarded-Host", r.Header.Get("Host"))40 proxy.ServeHTTP(w,

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1import (2func main() {3 if err != nil {4 log.Fatal(err)5 }6 proxy := httputil.NewSingleHostReverseProxy(remote)7 proxy.Director = func(r *http.Request) {8 director(r)9 }10 http.ListenAndServe(":8081", proxy)11}12import (13func main() {14 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {15 fmt.Fprintf(w, "Hello, %s!", r.URL.Path[1:])16 })17 log.Fatal(http.ListenAndServe(":8080", nil))18}19import (20func main() {21 if err != nil {22 log.Fatal(err)23 }24 proxy := httputil.NewSingleHostReverseProxy(remote)25 proxy.Director = func(r *http.Request) {26 director(r)27 }28 http.ListenAndServe(":8081", proxy)29}30import (31func main() {32 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {33 fmt.Fprintf(w, "Hello, %s!", r.URL.Path[1:])34 })35 log.Fatal(http.ListenAndServe(":8080", nil))36}37import (

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1import (2func main() {3 proxy := httputil.NewSingleHostReverseProxy(&url.URL{4 })5 server := http.Server{6 }7 fmt.Println("Starting server at localhost:8081")8 server.ListenAndServe()9}10import (11func main() {12 director := func(req *http.Request) {13 if err != nil {14 log.Fatalf("error parsing target url: %s", err)15 }16 }17 proxy := &httputil.ReverseProxy{Director: director}18 server := http.Server{19 }20 fmt.Println("Starting server at localhost:8081")21 server.ListenAndServe()22}23import (24func main() {

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