How to use httpDebugInput method of main Package

Best Syzkaller code snippet using main.httpDebugInput

html.go

Source:html.go

...48	mux.HandleFunc("/filterpcs", mgr.httpFilterPCs)49	mux.HandleFunc("/funccover", mgr.httpFuncCover)50	mux.HandleFunc("/filecover", mgr.httpFileCover)51	mux.HandleFunc("/input", mgr.httpInput)52	mux.HandleFunc("/debuginput", mgr.httpDebugInput)53	// Browsers like to request this, without special handler this goes to / handler.54	mux.HandleFunc("/favicon.ico", func(w http.ResponseWriter, r *http.Request) {})55	log.Logf(0, "serving http on http://%v", mgr.cfg.HTTP)56	go func() {57		err := http.ListenAndServe(mgr.cfg.HTTP, handlers.CompressHandler(mux))58		if err != nil {59			log.Fatalf("failed to listen on %v: %v", mgr.cfg.HTTP, err)60		}61	}()62}63func (mgr *Manager) httpSummary(w http.ResponseWriter, r *http.Request) {64	data := &UISummaryData{65		Name:  mgr.cfg.Name,66		Log:   log.CachedLogOutput(),67		Stats: mgr.collectStats(),68	}69	var err error70	if data.Crashes, err = mgr.collectCrashes(mgr.cfg.Workdir); err != nil {71		http.Error(w, fmt.Sprintf("failed to collect crashes: %v", err), http.StatusInternalServerError)72		return73	}74	executeTemplate(w, summaryTemplate, data)75}76func (mgr *Manager) httpConfig(w http.ResponseWriter, r *http.Request) {77	data, err := json.MarshalIndent(mgr.cfg, "", "\t")78	if err != nil {79		http.Error(w, fmt.Sprintf("failed to encode json: %v", err),80			http.StatusInternalServerError)81		return82	}83	w.Write(data)84}85func (mgr *Manager) httpSyscalls(w http.ResponseWriter, r *http.Request) {86	data := &UISyscallsData{87		Name: mgr.cfg.Name,88	}89	for c, cc := range mgr.collectSyscallInfo() {90		var syscallID *int91		if syscall, ok := mgr.target.SyscallMap[c]; ok {92			syscallID = &syscall.ID93		}94		data.Calls = append(data.Calls, UICallType{95			Name:   c,96			ID:     syscallID,97			Inputs: cc.count,98			Cover:  len(cc.cov),99		})100	}101	sort.Slice(data.Calls, func(i, j int) bool {102		return data.Calls[i].Name < data.Calls[j].Name103	})104	executeTemplate(w, syscallsTemplate, data)105}106func (mgr *Manager) collectStats() []UIStat {107	mgr.mu.Lock()108	defer mgr.mu.Unlock()109	configName := mgr.cfg.Name110	if configName == "" {111		configName = "config"112	}113	rawStats := mgr.stats.all()114	head := prog.GitRevisionBase115	stats := []UIStat{116		{Name: "revision", Value: fmt.Sprint(head[:8]), Link: vcs.LogLink(vcs.SyzkallerRepo, head)},117		{Name: "config", Value: configName, Link: "/config"},118		{Name: "uptime", Value: fmt.Sprint(time.Since(mgr.startTime) / 1e9 * 1e9)},119		{Name: "fuzzing", Value: fmt.Sprint(mgr.fuzzingTime / 60e9 * 60e9)},120		{Name: "corpus", Value: fmt.Sprint(len(mgr.corpus)), Link: "/corpus"},121		{Name: "triage queue", Value: fmt.Sprint(len(mgr.candidates))},122		{Name: "signal", Value: fmt.Sprint(rawStats["signal"])},123		{Name: "coverage", Value: fmt.Sprint(rawStats["coverage"]), Link: "/cover"},124	}125	if mgr.coverFilter != nil {126		stats = append(stats, UIStat{127			Name: "filtered coverage",128			Value: fmt.Sprintf("%v / %v (%v%%)",129				rawStats["filtered coverage"], len(mgr.coverFilter),130				rawStats["filtered coverage"]*100/uint64(len(mgr.coverFilter))),131			Link: "/cover?filter=yes",132		})133	}134	delete(rawStats, "signal")135	delete(rawStats, "coverage")136	delete(rawStats, "filtered coverage")137	if mgr.checkResult != nil {138		stats = append(stats, UIStat{139			Name:  "syscalls",140			Value: fmt.Sprint(len(mgr.checkResult.EnabledCalls[mgr.cfg.Sandbox])),141			Link:  "/syscalls",142		})143	}144	secs := uint64(1)145	if !mgr.firstConnect.IsZero() {146		secs = uint64(time.Since(mgr.firstConnect))/1e9 + 1147	}148	intStats := convertStats(rawStats, secs)149	sort.Slice(intStats, func(i, j int) bool {150		return intStats[i].Name < intStats[j].Name151	})152	stats = append(stats, intStats...)153	return stats154}155func convertStats(stats map[string]uint64, secs uint64) []UIStat {156	var intStats []UIStat157	for k, v := range stats {158		val := fmt.Sprintf("%v", v)159		if x := v / secs; x >= 10 {160			val += fmt.Sprintf(" (%v/sec)", x)161		} else if x := v * 60 / secs; x >= 10 {162			val += fmt.Sprintf(" (%v/min)", x)163		} else {164			x := v * 60 * 60 / secs165			val += fmt.Sprintf(" (%v/hour)", x)166		}167		intStats = append(intStats, UIStat{Name: k, Value: val})168	}169	return intStats170}171func (mgr *Manager) httpCrash(w http.ResponseWriter, r *http.Request) {172	crashID := r.FormValue("id")173	crash := readCrash(mgr.cfg.Workdir, crashID, nil, mgr.startTime, true)174	if crash == nil {175		http.Error(w, "failed to read crash info", http.StatusInternalServerError)176		return177	}178	executeTemplate(w, crashTemplate, crash)179}180func (mgr *Manager) httpCorpus(w http.ResponseWriter, r *http.Request) {181	mgr.mu.Lock()182	defer mgr.mu.Unlock()183	data := UICorpus{184		Call:     r.FormValue("call"),185		RawCover: mgr.cfg.RawCover,186	}187	for sig, inp := range mgr.corpus {188		if data.Call != "" && data.Call != inp.Call {189			continue190		}191		p, err := mgr.target.Deserialize(inp.Prog, prog.NonStrict)192		if err != nil {193			http.Error(w, fmt.Sprintf("failed to deserialize program: %v", err), http.StatusInternalServerError)194			return195		}196		data.Inputs = append(data.Inputs, &UIInput{197			Sig:   sig,198			Short: p.String(),199			Cover: len(inp.Cover),200		})201	}202	sort.Slice(data.Inputs, func(i, j int) bool {203		a, b := data.Inputs[i], data.Inputs[j]204		if a.Cover != b.Cover {205			return a.Cover > b.Cover206		}207		return a.Short < b.Short208	})209	executeTemplate(w, corpusTemplate, data)210}211func (mgr *Manager) httpDownloadCorpus(w http.ResponseWriter, r *http.Request) {212	corpus := filepath.Join(mgr.cfg.Workdir, "corpus.db")213	file, err := os.Open(corpus)214	if err != nil {215		http.Error(w, fmt.Sprintf("failed to open corpus : %v", err), http.StatusInternalServerError)216		return217	}218	defer file.Close()219	buf, err := ioutil.ReadAll(file)220	if err != nil {221		http.Error(w, fmt.Sprintf("failed to read corpus : %v", err), http.StatusInternalServerError)222		return223	}224	w.Write(buf)225}226const (227	DoHTML int = iota228	DoHTMLTable229	DoModuleCover230	DoCSV231	DoCSVFiles232	DoRawCoverFiles233	DoRawCover234	DoFilterPCs235)236func (mgr *Manager) httpCover(w http.ResponseWriter, r *http.Request) {237	mgr.httpCoverCover(w, r, DoHTML, true)238}239func (mgr *Manager) httpSubsystemCover(w http.ResponseWriter, r *http.Request) {240	mgr.httpCoverCover(w, r, DoHTMLTable, true)241}242func (mgr *Manager) httpModuleCover(w http.ResponseWriter, r *http.Request) {243	mgr.httpCoverCover(w, r, DoModuleCover, true)244}245func (mgr *Manager) httpCoverCover(w http.ResponseWriter, r *http.Request, funcFlag int, isHTMLCover bool) {246	if !mgr.cfg.Cover {247		if isHTMLCover {248			mgr.httpCoverFallback(w, r)249		} else {250			http.Error(w, "coverage is not enabled", http.StatusInternalServerError)251		}252		return253	}254	// Don't hold the mutex while creating report generator and generating the report,255	// these operations take lots of time.256	mgr.mu.Lock()257	initialized := mgr.modulesInitialized258	mgr.mu.Unlock()259	if !initialized {260		http.Error(w, "coverage is not ready, please try again later after fuzzer started", http.StatusInternalServerError)261		return262	}263	rg, err := getReportGenerator(mgr.cfg, mgr.modules)264	if err != nil {265		http.Error(w, fmt.Sprintf("failed to generate coverage profile: %v", err), http.StatusInternalServerError)266		return267	}268	mgr.mu.Lock()269	var progs []cover.Prog270	if sig := r.FormValue("input"); sig != "" {271		inp := mgr.corpus[sig]272		if r.FormValue("update_id") != "" {273			updateID, err := strconv.Atoi(r.FormValue("update_id"))274			if err != nil || updateID < 0 || updateID >= len(inp.Updates) {275				http.Error(w, "bad call_id", http.StatusBadRequest)276			}277			progs = append(progs, cover.Prog{278				Sig:  sig,279				Data: string(inp.Prog),280				PCs:  coverToPCs(rg, inp.Updates[updateID].RawCover),281			})282		} else {283			progs = append(progs, cover.Prog{284				Sig:  sig,285				Data: string(inp.Prog),286				PCs:  coverToPCs(rg, inp.Cover),287			})288		}289	} else {290		call := r.FormValue("call")291		for sig, inp := range mgr.corpus {292			if call != "" && call != inp.Call {293				continue294			}295			progs = append(progs, cover.Prog{296				Sig:  sig,297				Data: string(inp.Prog),298				PCs:  coverToPCs(rg, inp.Cover),299			})300		}301	}302	mgr.mu.Unlock()303	var coverFilter map[uint32]uint32304	if r.FormValue("filter") != "" {305		coverFilter = mgr.coverFilter306	}307	if funcFlag == DoRawCoverFiles {308		if err := rg.DoRawCoverFiles(w, progs, coverFilter); err != nil {309			http.Error(w, fmt.Sprintf("failed to generate coverage profile: %v", err), http.StatusInternalServerError)310			return311		}312		runtime.GC()313		return314	} else if funcFlag == DoRawCover {315		rg.DoRawCover(w, progs, coverFilter)316		return317	} else if funcFlag == DoFilterPCs {318		rg.DoFilterPCs(w, progs, coverFilter)319		return320	}321	do := rg.DoHTML322	if funcFlag == DoHTMLTable {323		do = rg.DoHTMLTable324	} else if funcFlag == DoModuleCover {325		do = rg.DoModuleCover326	} else if funcFlag == DoCSV {327		do = rg.DoCSV328	} else if funcFlag == DoCSVFiles {329		do = rg.DoCSVFiles330	}331	if err := do(w, progs, coverFilter); err != nil {332		http.Error(w, fmt.Sprintf("failed to generate coverage profile: %v", err), http.StatusInternalServerError)333		return334	}335	runtime.GC()336}337func (mgr *Manager) httpCoverFallback(w http.ResponseWriter, r *http.Request) {338	mgr.mu.Lock()339	defer mgr.mu.Unlock()340	var maxSignal signal.Signal341	for _, inp := range mgr.corpus {342		maxSignal.Merge(inp.Signal.Deserialize())343	}344	calls := make(map[int][]int)345	for s := range maxSignal {346		id, errno := prog.DecodeFallbackSignal(uint32(s))347		calls[id] = append(calls[id], errno)348	}349	data := &UIFallbackCoverData{}350	for _, id := range mgr.checkResult.EnabledCalls[mgr.cfg.Sandbox] {351		errnos := calls[id]352		sort.Ints(errnos)353		successful := 0354		for len(errnos) != 0 && errnos[0] == 0 {355			successful++356			errnos = errnos[1:]357		}358		data.Calls = append(data.Calls, UIFallbackCall{359			Name:       mgr.target.Syscalls[id].Name,360			Successful: successful,361			Errnos:     errnos,362		})363	}364	sort.Slice(data.Calls, func(i, j int) bool {365		return data.Calls[i].Name < data.Calls[j].Name366	})367	executeTemplate(w, fallbackCoverTemplate, data)368}369func (mgr *Manager) httpFuncCover(w http.ResponseWriter, r *http.Request) {370	mgr.httpCoverCover(w, r, DoCSV, false)371}372func (mgr *Manager) httpFileCover(w http.ResponseWriter, r *http.Request) {373	mgr.httpCoverCover(w, r, DoCSVFiles, false)374}375func (mgr *Manager) httpPrio(w http.ResponseWriter, r *http.Request) {376	mgr.mu.Lock()377	defer mgr.mu.Unlock()378	callName := r.FormValue("call")379	call := mgr.target.SyscallMap[callName]380	if call == nil {381		http.Error(w, fmt.Sprintf("unknown call: %v", callName), http.StatusInternalServerError)382		return383	}384	var corpus []*prog.Prog385	for _, inp := range mgr.corpus {386		p, err := mgr.target.Deserialize(inp.Prog, prog.NonStrict)387		if err != nil {388			http.Error(w, fmt.Sprintf("failed to deserialize program: %v", err), http.StatusInternalServerError)389			return390		}391		corpus = append(corpus, p)392	}393	prios := mgr.target.CalculatePriorities(corpus)394	data := &UIPrioData{Call: callName}395	for i, p := range prios[call.ID] {396		data.Prios = append(data.Prios, UIPrio{mgr.target.Syscalls[i].Name, p})397	}398	sort.Slice(data.Prios, func(i, j int) bool {399		return data.Prios[i].Prio > data.Prios[j].Prio400	})401	executeTemplate(w, prioTemplate, data)402}403func (mgr *Manager) httpFile(w http.ResponseWriter, r *http.Request) {404	file := filepath.Clean(r.FormValue("name"))405	if !strings.HasPrefix(file, "crashes/") && !strings.HasPrefix(file, "corpus/") {406		http.Error(w, "oh, oh, oh!", http.StatusInternalServerError)407		return408	}409	file = filepath.Join(mgr.cfg.Workdir, file)410	f, err := os.Open(file)411	if err != nil {412		http.Error(w, "failed to open the file", http.StatusInternalServerError)413		return414	}415	defer f.Close()416	w.Header().Set("Content-Type", "text/plain; charset=utf-8")417	io.Copy(w, f)418}419func (mgr *Manager) httpInput(w http.ResponseWriter, r *http.Request) {420	mgr.mu.Lock()421	defer mgr.mu.Unlock()422	inp, ok := mgr.corpus[r.FormValue("sig")]423	if !ok {424		http.Error(w, "can't find the input", http.StatusInternalServerError)425		return426	}427	w.Header().Set("Content-Type", "text/plain; charset=utf-8")428	w.Write(inp.Prog)429}430func (mgr *Manager) httpDebugInput(w http.ResponseWriter, r *http.Request) {431	mgr.mu.Lock()432	defer mgr.mu.Unlock()433	inp, ok := mgr.corpus[r.FormValue("sig")]434	if !ok {435		http.Error(w, "can't find the input", http.StatusInternalServerError)436		return437	}438	getIDs := func(callID int) []int {439		ret := []int{}440		for id, update := range inp.Updates {441			if update.CallID == callID {442				ret = append(ret, id)443			}444		}...

httpDebugInput

Using AI Code Generation

1import (2func main() {3    http.HandleFunc("/", handler)4    http.ListenAndServe(":8080", nil)5}6func handler(w http.ResponseWriter, r *http.Request) {7    fmt.Fprintf(w, "Hi there, I love %s!", r.URL.Path[1:])8    fmt.Println("hello world")9    fmt.Fprintf(os.Stdout, "Hi there, I love %s!", r.URL.Path[1:])10    fmt.Fprintf(os.Stderr, "Hi there, I love %s!", r.URL.Path[1:])11}12import (13func main() {14    http.HandleFunc("/", handler)15    http.ListenAndServe(":8080", nil)16}17func handler(w http.ResponseWriter, r *http.Request) {18    fmt.Fprintf(w, "Hi there, I love %s!", r.URL.Path[1:])19    fmt.Println("hello world")20    fmt.Fprintf(os.Stdout, "Hi there, I love %s!", r.URL.Path[1:])21    fmt.Fprintf(os.Stderr, "Hi there, I love %s!", r.URL.Path[1:])22}23import (24func main() {25    http.HandleFunc("/", handler)26    http.ListenAndServe(":8080", nil)27}28func handler(w http.ResponseWriter, r *http.Request) {29    fmt.Fprintf(w, "Hi there, I love %s!", r.URL.Path[1:])30    fmt.Println("hello world")31    fmt.Fprintf(os.Stdout, "Hi there, I love %s!", r.URL.Path[1:])32    fmt.Fprintf(os.Stderr, "Hi there, I love %s!", r.URL.Path[1:])33}34import (35func main() {36    http.HandleFunc("/", handler)37    http.ListenAndServe(":8080", nil)38}39func handler(w http.ResponseWriter, r *http.Request) {40    fmt.Fprintf(w, "Hi there, I love %s!", r.URL.Path[1:])

httpDebugInput

Using AI Code Generation

1import (2func main() {3	http.HandleFunc("/debug", httpDebugInput)4	http.ListenAndServe(":8080", nil)5}6func httpDebugInput(w http.ResponseWriter, req *http.Request) {7	fmt.Fprintln(w, "Hello World")8}

httpDebugInput

Using AI Code Generation

1import (2func main() {3    http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {4        if r.Method == "POST" {5            r.ParseForm()6            fmt.Println("POST request")7            fmt.Println("Form data:")8            for key, val := range r.Form {9                fmt.Println(key, ":", strings.Join(val, ""))10            }11        } else {12            fmt.Println("GET request")13            fmt.Println("Query string:")14            for key, val := range r.URL.Query() {15                fmt.Println(key, ":", strings.Join(val, ""))16            }17        }18    })19    http.ListenAndServe(":8080", nil)20}

httpDebugInput

Using AI Code Generation

1import "fmt"2func main() {3    fmt.Println("Hello World")4    httpDebugInput()5}6import "fmt"7func main() {8    fmt.Println("Hello World")9    httpDebugInput()10}11import "fmt"12func main() {13    fmt.Println("Hello World")14    httpDebugInput()15}16import "fmt"17func main() {18    fmt.Println("Hello World")19    httpDebugInput()20}21import "fmt"22func main() {23    fmt.Println("Hello World")24    httpDebugInput()25}26import "fmt"27func main() {28    fmt.Println("Hello World")29    httpDebugInput()30}31import "fmt"32func main() {33    fmt.Println("Hello World")34    httpDebugInput()35}36import "fmt"37func main() {38    fmt.Println("Hello World")39    httpDebugInput()40}41import "fmt"42func main() {43    fmt.Println("Hello World")44    httpDebugInput()45}46import "fmt"47func main() {48    fmt.Println("Hello World")49    httpDebugInput()50}51import "fmt"52func main() {53    fmt.Println("Hello World")54    httpDebugInput()55}56import "fmt"57func main() {58    fmt.Println("Hello World")59    httpDebugInput()60}

httpDebugInput

Using AI Code Generation

1import (2func main() {3    httpDebugInput(url)4}5func httpDebugInput(url string) {6    req, err := http.NewRequest("GET", url, nil)7    if err != nil {8        fmt.Println(err)9    }10    client := &http.Client{}11    resp, err := client.Do(req)12    if err != nil {13        fmt.Println(err)14    }15    defer resp.Body.Close()16    dump, err := httputil.DumpResponse(resp, true)17    if err != nil {18        fmt.Println(err)19    }20    fmt.Println(string(dump))21}22Content-Type: text/html; charset=ISO-8859-123Set-Cookie: 1P_JAR=2020-11-27-12; expires=Sun, 27-Dec-2020 12:27:32 GMT; path=/; domain=.google.com; Secure

httpDebugInput

Using AI Code Generation

1import (2func main() {3	httpDebugOutput()4}5func httpDebugOutput() {6	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {7		fmt.Fprintf(w, "Hello, %q", r.URL.Path)8	})9	http.ListenAndServe(":8080", nil)10}11func httpDebugInput() {12	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {13		fmt.Fprintf(w, "Hello, %q", r.URL.Path)14	})15	http.ListenAndServe(":8080", nil)16}17import (18func main() {19	httpDebugInput()20}21func httpDebugOutput() {22	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {23		fmt.Fprintf(w, "Hello, %q", r.URL.Path)24	})25	http.ListenAndServe(":8080", nil)26}27func httpDebugInput() {28	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {29		fmt.Fprintf(w, "Hello, %q", r.URL.Path)30	})31	http.ListenAndServe(":8080", nil)32}33import (34func main() {35}36func httpDebugOutput() {37	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {38		fmt.Fprintf(w, "Hello, %q", r.URL.Path)39	})40	http.ListenAndServe(":8080", nil)41}42func httpDebugInput() {

httpDebugInput

Using AI Code Generation

1import (2func main() {3	fmt.Println("Enter the URL to be tested:")4	fmt.Scanf("%s", &url)5	httpDebugInput(url)6}7import (8func main() {9	fmt.Println("Enter the URL to be tested:")10	fmt.Scanf("%s", &url)11	httpDebugInput(url)12}13import (14func main() {15	fmt.Println("Enter the URL to be tested:")16	fmt.Scanf("%s", &url)17	httpDebugInput(url)18}19import (20func main() {21	fmt.Println("Enter the URL to be tested:")22	fmt.Scanf("%s", &url)23	httpDebugInput(url)24}25import (26func main() {27	fmt.Println("Enter the URL to be tested:")28	fmt.Scanf("%s", &url)29	httpDebugInput(url)30}31import (32func main() {33	fmt.Println("Enter the URL to be tested:")34	fmt.Scanf("%s", &url)35	httpDebugInput(url)36}

httpDebugInput

Using AI Code Generation

1import (2func main() {3	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {4		fmt.Fprintln(w, "hello")5	}))6	defer ts.Close()7	resp, err := http.Get(ts.URL)8	if err != nil {9		panic(err)10	}11	defer resp.Body.Close()12	fmt.Println(resp.Status)13}14import (15func main() {16	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {17		fmt.Fprintln(w, "hello")18	}))19	defer ts.Close()20	resp, err := http.Get(ts.URL)21	if err != nil {22		panic(err)23	}24	defer resp.Body.Close()25	fmt.Println(resp.Status)26}27import (28func main() {29	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {30		fmt.Fprintln(w, "hello")31	}))32	defer ts.Close()33	resp, err := http.Get(ts.URL)34	if err != nil {35		panic(err)36	}37	defer resp.Body.Close()38	fmt.Println(resp.Status)39}40import (41func main() {42	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {43		fmt.Fprintln(w, "hello")44	}))45	defer ts.Close()

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