Exemplo n.º 1
0
func main() {
	resGz := gz.GzipHandler(http.FileServer(http.Dir("res/")))
	setupGz := gz.GzipHandler(http.HandlerFunc(setup))
	postGz := gz.GzipHandler(http.HandlerFunc(post))
	guiGz := gz.GzipHandler(http.HandlerFunc(gui))

	http.Handle("/res/", resGz)
	http.Handle("/authority", setupGz)
	http.Handle("/authorize", setupGz)
	http.Handle("/post", postGz)
	http.Handle("/", guiGz)

	var pemfile = flag.String("pem", "", "Path to pem file")
	var keyfile = flag.String("key", "", "Path to key file")
	flag.Parse()
	if *pemfile == "" {
		ror := http.ListenAndServe(":8080", nil)
		er(ror)
	} else {
		config := &tls.Config{MinVersion: tls.VersionTLS10}
		server := &http.Server{Addr: ":443", Handler: nil, TLSConfig: config}
		ror := server.ListenAndServeTLS(*pemfile, *keyfile)
		er(ror)
	}
}
Exemplo n.º 2
0
// internalInitialize will initialize the munger for the given GCS bucket url.
func (sq *SubmitQueue) internalInitialize(config *github.Config, features *features.Features, GCSBucketUrl string) error {
	sq.Lock()
	defer sq.Unlock()

	sq.githubConfig = config
	if len(sq.JenkinsHost) == 0 {
		glog.Fatalf("--jenkins-host is required.")
	}

	if sq.FakeE2E {
		sq.e2e = &fake_e2e.FakeE2ETester{
			JobNames:           sq.JobNames,
			WeakStableJobNames: sq.WeakStableJobNames,
		}
	} else {
		sq.e2e = &e2e.RealE2ETester{
			JobNames:             sq.JobNames,
			JenkinsHost:          sq.JenkinsHost,
			WeakStableJobNames:   sq.WeakStableJobNames,
			BuildStatus:          map[string]e2e.BuildInfo{},
			GoogleGCSBucketUtils: utils.NewUtils(GCSBucketUrl),
		}
	}

	if len(config.Address) > 0 {
		if len(config.WWWRoot) > 0 {
			http.Handle("/", gziphandler.GzipHandler(http.FileServer(http.Dir(config.WWWRoot))))
		}
		http.Handle("/prs", gziphandler.GzipHandler(http.HandlerFunc(sq.servePRs)))
		http.Handle("/history", gziphandler.GzipHandler(http.HandlerFunc(sq.serveHistory)))
		http.Handle("/users", gziphandler.GzipHandler(http.HandlerFunc(sq.serveUsers)))
		http.Handle("/github-e2e-queue", gziphandler.GzipHandler(http.HandlerFunc(sq.serveGithubE2EStatus)))
		http.Handle("/google-internal-ci", gziphandler.GzipHandler(http.HandlerFunc(sq.serveGoogleInternalStatus)))
		http.Handle("/merge-info", gziphandler.GzipHandler(http.HandlerFunc(sq.serveMergeInfo)))
		http.Handle("/priority-info", gziphandler.GzipHandler(http.HandlerFunc(sq.servePriorityInfo)))
		http.Handle("/health", gziphandler.GzipHandler(http.HandlerFunc(sq.serveHealth)))
		http.Handle("/sq-stats", gziphandler.GzipHandler(http.HandlerFunc(sq.serveSQStats)))
		config.ServeDebugStats("/stats")
		go http.ListenAndServe(config.Address, nil)
	}

	if sq.githubE2EPollTime == 0 {
		sq.githubE2EPollTime = githubE2EPollTime
	}

	sq.health.StartTime = sq.clock.Now()
	sq.health.NumStablePerJob = map[string]int{}

	go sq.handleGithubE2EAndMerge()
	go sq.updateGoogleE2ELoop()
	return nil
}
Exemplo n.º 3
0
// mapRoutes() sets up handlers defined in the routes map above
func mapRoutes() {
	for route, handler := range routes {
		strippedHandler := http.StripPrefix(route, ChangeHeader(handler))
		finalHandler := gziphandler.GzipHandler(strippedHandler)
		http.Handle(route, finalHandler)
	}
}
Exemplo n.º 4
0
func BuildHandler(utilsFunc utils.UtilsFunc, doGzip bool) http.Handler {
	uf = utilsFunc
	mux := http.NewServeMux()

	fs := http.FileServer(httpFs{http.Dir("public")})
	mux.Handle("/css/", fs)
	mux.Handle("/html/", fs)
	mux.Handle("/img/", fs)

	mux.HandleFunc("/", httpRedirect)
	mux.HandleFunc("/js/all.js", httpAllJs)
	mux.HandleFunc("/js/data.json", httpDataJson)
	mux.HandleFunc("/js/jquery.plugin.js", httpJqueryPluginJs)
	mux.HandleFunc("/v2/js/data.json", httpDataJson2)
	mux.HandleFunc("/v2/js/history.json", httpHistoryJson)

	mux.HandleFunc("/config", httpConfig)

	handler := cors.Default().Handler(mux)
	if !doGzip {
		return handler
	}

	return gziphandler.GzipHandler(handler)
}
Exemplo n.º 5
0
func main() {
	runtime.GOMAXPROCS(runtime.NumCPU())
	link = linkio.NewLink(linkio.Throughput(rate))
	gzipHandler := gziphandler.GzipHandler(http.HandlerFunc(handler))
	http.HandleFunc("/data/", rateLimitedHandler)
	http.Handle("/", gzipHandler)
	http.Handle("/data/manifest.json", gzipHandler)
	log.Fatal(http.ListenAndServe(":8000", nil))
}
Exemplo n.º 6
0
// New constructs a new nbaapi.com server.
func New(addr string, db *db.DB) *Server {
	s := &Server{
		db: db,
	}
	s.Server = http.Server{
		Addr:    addr,
		Handler: gziphandler.GzipHandler(http.HandlerFunc(s.ServeHTTP)),
	}
	s.initRoutes()
	return s
}
Exemplo n.º 7
0
// Run sets up and starts the http server.
// It requires a valid port to bind to, and the
// default provider to use for web searches.
func Run(port int, cert string, key string, provider string) error {
	err := validatePort(port)
	if err != nil {
		return err
	}

	indexHandler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		if r.URL.Path != "/" {
			http.NotFound(w, r)
			return
		}

		index(provider, w, r)
	})

	searchHandler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		search(provider, w, r)
	})

	http.Handle("/", gziphandler.GzipHandler(indexHandler))
	http.Handle("/search", gziphandler.GzipHandler(searchHandler))

	setupFaviconHandlers()

	if cert != "" && key != "" {
		err = http.ListenAndServeTLS(fmt.Sprintf(":%d", port), cert, key, nil)
		if err != nil {
			return fmt.Errorf("HTTP Server: %s", err)
		}
	} else {
		err = http.ListenAndServe(fmt.Sprintf(":%d", port), nil)
		if err != nil {
			return fmt.Errorf("HTTP Server: %s", err)
		}
	}

	return nil
}
Exemplo n.º 8
0
func main() {
	// Setup the global variables and settings
	err := models.Setup()
	if err != nil {
		fmt.Println(err)
	}
	wg := &sync.WaitGroup{}
	wg.Add(1)
	// Start the web servers
	go func() {
		defer wg.Done()
		adminHandler := gziphandler.GzipHandler(controllers.CreateAdminRouter())
		auth.Store.Options.Secure = config.Conf.AdminConf.UseTLS
		if config.Conf.AdminConf.UseTLS { // use TLS for Admin web server if available
			Logger.Printf("Starting admin server at https://%s\n", config.Conf.AdminConf.ListenURL)
			Logger.Fatal(http.ListenAndServeTLS(config.Conf.AdminConf.ListenURL, config.Conf.AdminConf.CertPath, config.Conf.AdminConf.KeyPath,
				handlers.CombinedLoggingHandler(os.Stdout, adminHandler)))
		} else {
			Logger.Printf("Starting admin server at http://%s\n", config.Conf.AdminConf.ListenURL)
			Logger.Fatal(http.ListenAndServe(config.Conf.AdminConf.ListenURL, handlers.CombinedLoggingHandler(os.Stdout, adminHandler)))
		}
	}()
	wg.Add(1)
	go func() {
		defer wg.Done()
		phishHandler := gziphandler.GzipHandler(controllers.CreatePhishingRouter())
		if config.Conf.PhishConf.UseTLS { // use TLS for Phish web server if available
			Logger.Printf("Starting phishing server at https://%s\n", config.Conf.PhishConf.ListenURL)
			Logger.Fatal(http.ListenAndServeTLS(config.Conf.PhishConf.ListenURL, config.Conf.PhishConf.CertPath, config.Conf.PhishConf.KeyPath,
				handlers.CombinedLoggingHandler(os.Stdout, phishHandler)))
		} else {
			Logger.Printf("Starting phishing server at http://%s\n", config.Conf.PhishConf.ListenURL)
			Logger.Fatal(http.ListenAndServe(config.Conf.PhishConf.ListenURL, handlers.CombinedLoggingHandler(os.Stdout, phishHandler)))
		}
	}()
	wg.Wait()
}
Exemplo n.º 9
0
// Initialize will initialize the munger
func (sq *SubmitQueue) Initialize(config *github.Config, features *features.Features) error {
	sq.Lock()
	defer sq.Unlock()

	sq.githubConfig = config
	if len(sq.JenkinsHost) == 0 {
		glog.Fatalf("--jenkins-host is required.")
	}

	sq.lastE2EStable = true
	e2e := &e2e.E2ETester{
		JobNames:           sq.JobNames,
		JenkinsHost:        sq.JenkinsHost,
		WeakStableJobNames: sq.WeakStableJobNames,
		BuildStatus:        map[string]e2e.BuildInfo{},
	}
	sq.e2e = e2e

	if len(config.Address) > 0 {
		if len(config.WWWRoot) > 0 {
			http.Handle("/", gziphandler.GzipHandler(http.FileServer(http.Dir(config.WWWRoot))))
		}
		http.Handle("/prs", gziphandler.GzipHandler(http.HandlerFunc(sq.servePRs)))
		http.Handle("/history", gziphandler.GzipHandler(http.HandlerFunc(sq.serveHistory)))
		http.Handle("/users", gziphandler.GzipHandler(http.HandlerFunc(sq.serveUsers)))
		http.Handle("/github-e2e-queue", gziphandler.GzipHandler(http.HandlerFunc(sq.serveGithubE2EStatus)))
		http.Handle("/google-internal-ci", gziphandler.GzipHandler(http.HandlerFunc(sq.serveGoogleInternalStatus)))
		http.Handle("/merge-info", gziphandler.GzipHandler(http.HandlerFunc(sq.serveMergeInfo)))
		http.Handle("/priority-info", gziphandler.GzipHandler(http.HandlerFunc(sq.servePriorityInfo)))
		config.ServeDebugStats("/stats")
		go http.ListenAndServe(config.Address, nil)
	}

	sq.prStatus = map[string]submitStatus{}
	sq.lastPRStatus = map[string]submitStatus{}

	sq.githubE2EQueue = map[int]*github.MungeObject{}
	if sq.githubE2EPollTime == 0 {
		sq.githubE2EPollTime = githubE2EPollTime
	}

	go sq.handleGithubE2EAndMerge()
	go sq.updateGoogleE2ELoop()
	return nil
}
Exemplo n.º 10
0
func main() {

	bind := flag.String("server.bind", ":1313", "Web server bind address")
	ver := flag.Bool("v", false, "Print version and exit")
	faktAPIHost := flag.String("api.fakt.host", "http://localhost:8080/api/v1", "Proxy api to avoid CORS crap")

	flag.Parse()

	if *ver {
		fmt.Printf("%s", VERSION)
		os.Exit(0)
	}

	//static assets
	var staticFileServer http.Handler
	if os.Getenv("DEV") == "true" {
		log.Print("DEV is enabled")
		staticFileServer = http.FileServer(http.Dir("ui/static"))
	} else {
		//in production use embedded files
		staticFileServer = http.FileServer(FS(false))
	}

	//routing
	mux := http.NewServeMux()
	mux.Handle("/ui/", http.RedirectHandler("/", http.StatusMovedPermanently))
	mux.Handle("/", http.StripPrefix("/", gziphandler.GzipHandler(staticFileServer)))

	//API proxy
	apiHostParsed, err := url.Parse(*faktAPIHost)
	if err != nil {
		log.Fatalf("Invalid URL for api.host: %s", *faktAPIHost)
	}
	log.Printf("Proxying API calls to: %s", apiHostParsed)
	mux.Handle(
		"/api/v1/",
		http.StripPrefix("/api/v1/", httputil.NewSingleHostReverseProxy(apiHostParsed)),
	)

	for true {
		log.Printf("Listening on %s", *bind)
		err := http.ListenAndServe(*bind, mux)
		log.Printf("SERVER FAILED: %s", err.Error())
		time.Sleep(1 * time.Second) //retry in 1 second
	}
}
Exemplo n.º 11
0
func InitWeb() {
	l4g.Debug(utils.T("web.init.debug"))

	mainrouter := api.Srv.Router

	if *utils.Cfg.ServiceSettings.WebserverMode != "disabled" {
		staticDir := utils.FindDir(CLIENT_DIR)
		l4g.Debug("Using client directory at %v", staticDir)
		if *utils.Cfg.ServiceSettings.WebserverMode == "gzip" {
			mainrouter.PathPrefix("/static/").Handler(gziphandler.GzipHandler(staticHandler(http.StripPrefix("/static/", http.FileServer(http.Dir(staticDir))))))
		} else {
			mainrouter.PathPrefix("/static/").Handler(staticHandler(http.StripPrefix("/static/", http.FileServer(http.Dir(staticDir)))))
		}

		mainrouter.Handle("/{anything:.*}", api.AppHandlerIndependent(root)).Methods("GET")
	}
}
Exemplo n.º 12
0
func main() {
	router := httprouter.New()
	router.GET("/api/joblist", getjoblist)
	router.GET("/api/log/:jobid", getlog)
	router.GET("/", func(w http.ResponseWriter, r *http.Request, _ httprouter.Params) {
		http.ServeFile(w, r, "static/index.html")
	})
	s := &http.Server{
		Addr:           ":8181",
		Handler:        gziphandler.GzipHandler(router),
		ReadTimeout:    10 * time.Second,
		WriteTimeout:   10 * time.Second,
		MaxHeaderBytes: 1 << 20,
	}
	log.Println("Starting server on :8181")
	log.Fatal(s.ListenAndServe())
}
Exemplo n.º 13
0
// NewHTTPServer starts new HTTP server over the agent
func NewHTTPServer(agent *Agent, config *Config, logOutput io.Writer) (*HTTPServer, error) {
	// Start the listener
	lnAddr, err := net.ResolveTCPAddr("tcp", config.normalizedAddrs.HTTP)
	if err != nil {
		return nil, err
	}
	ln, err := config.Listener("tcp", lnAddr.IP.String(), lnAddr.Port)
	if err != nil {
		return nil, fmt.Errorf("failed to start HTTP listener: %v", err)
	}

	// If TLS is enabled, wrap the listener with a TLS listener
	if config.TLSConfig.EnableHTTP {
		tlsConf := &tlsutil.Config{
			VerifyIncoming:       false,
			VerifyOutgoing:       true,
			VerifyServerHostname: config.TLSConfig.VerifyServerHostname,
			CAFile:               config.TLSConfig.CAFile,
			CertFile:             config.TLSConfig.CertFile,
			KeyFile:              config.TLSConfig.KeyFile,
		}
		tlsConfig, err := tlsConf.IncomingTLSConfig()
		if err != nil {
			return nil, err
		}
		ln = tls.NewListener(tcpKeepAliveListener{ln.(*net.TCPListener)}, tlsConfig)
	}

	// Create the mux
	mux := http.NewServeMux()

	// Create the server
	srv := &HTTPServer{
		agent:    agent,
		mux:      mux,
		listener: ln,
		logger:   agent.logger,
		addr:     ln.Addr().String(),
	}
	srv.registerHandlers(config.EnableDebug)

	// Start the server
	go http.Serve(ln, gziphandler.GzipHandler(mux))
	return srv, nil
}
Exemplo n.º 14
0
// newScadaHttp creates a new HTTP server wrapping the SCADA
// listener such that HTTP calls can be sent from the brokers.
func newScadaHttp(agent *Agent, list net.Listener) *HTTPServer {
	// Create the mux
	mux := http.NewServeMux()

	// Create the server
	srv := &HTTPServer{
		agent:    agent,
		mux:      mux,
		listener: list,
		logger:   agent.logger,
		addr:     scadaHTTPAddr,
	}
	srv.registerHandlers(false) // Never allow debug for SCADA

	// Start the server
	go http.Serve(list, gziphandler.GzipHandler(mux))
	return srv
}
Exemplo n.º 15
0
func main() {
	var port = flag.String("port", "8080", "Define what TCP port to bind to")
	var root = flag.String("root", ".", "Define the root filesystem path")
	var remnant = flag.String("remnant", "http://localhost:7777/", "")
	flag.Parse()

	remnantUrl = *remnant

	// create our own router so that we can add our own headers to static file responses
	router := httprouter.New()
	router.HandleMethodNotAllowed = false

	router.GET("/proxy/*proxypath", ProxyHandler)

	router.NotFound = &staticFileServer{
		gziphandler.GzipHandler(http.FileServer(http.Dir(*root))),
	}

	fmt.Printf("Proxying webserver: serving directory '%s' on port :%s\n", *root, *port)
	panic(http.ListenAndServe(":"+*port, router))
}
Exemplo n.º 16
0
func main() {
	logger := lager.NewLogger("cnsim-server")
	logger.RegisterSink(lager.NewWriterSink(os.Stdout, lager.DEBUG))

	port := getEnv(logger, "PORT", "9000")
	listenAddress := getEnv(logger, "LISTEN_ADDRESS", "127.0.0.1")

	address := fmt.Sprintf("%s:%s", listenAddress, port)
	logger.Info("listen", lager.Data{"address": address})

	routes := rata.Routes{
		{Name: "root", Method: "GET", Path: "/"},
		{Name: "steady_state", Method: "GET", Path: "/steady_state"},
	}

	rataHandlers := rata.Handlers{
		"root": &handlers.Root{
			Logger: logger,
		},
		"steady_state": gziphandler.GzipHandler(&handlers.SteadyState{
			Logger: logger,
			Simulator: &simulate.SteadyState{
				AppSizeDistribution: &distributions.GeometricWithPositiveSupport{},
			},
		}),
	}

	router, err := rata.NewRouter(routes, rataHandlers)
	if err != nil {
		log.Fatalf("unable to create rata Router: %s", err) // not tested
	}

	monitor := ifrit.Invoke(sigmon.New(grouper.NewOrdered(os.Interrupt, grouper.Members{
		{"http_server", http_server.New(address, router)},
	})))
	err = <-monitor.Wait()
	if err != nil {
		log.Fatalf("ifrit: %s", err)
	}
}
Exemplo n.º 17
0
func main() {
	memcacheFlag := flag.String("memcache", "localhost:11211", "memcached host and port")
	serverFlag := flag.String("server", "", "the proxed server")
	portFlag := flag.Int("port", 8081, "port on which to listen")
	expireDurationFlag := flag.Int("expire", 600, "expire duration in seconds")
	numExpiresToDecayFlag := flag.Int("decay", 5, "number of expires for one decay")
	durationThresholdFlag := flag.Int("refresh-duration", 200, "minimum duration in ms to reload")

	flag.Parse()

	if *serverFlag == "" {
		fmt.Fprintf(os.Stderr, "Error: -server option not given.\n")
		os.Exit(1)
	}

	theMemcache = memcache.New(*memcacheFlag)
	cache := memcacheCache{c: theMemcache, server: *serverFlag}
	err := cache.c.DeleteAll()
	if err != nil {
		fmt.Fprintf(os.Stderr, "Couldn't flush memcache: %s\n", err.Error())
	}

	theKeep = keep.NewKeep(cache,
		time.Duration(*expireDurationFlag)*time.Second,
		*numExpiresToDecayFlag,
		time.Duration(*durationThresholdFlag)*time.Millisecond)
	go theKeep.Run()

	http.Handle("/", gziphandler.GzipHandler(http.HandlerFunc(cacheHandler)))
	http.HandleFunc("/admin/keep", keepHandler)
	err = http.ListenAndServe(fmt.Sprintf(":%d", *portFlag), nil)
	if err != nil {
		fmt.Fprintf(os.Stderr, "Error: Listen failed: %s\n", err.Error())
		os.Exit(1)
	}
}
Exemplo n.º 18
0
func main() {
	configurations := utils.ReadConfig()

	db.Configure(configurations.Database)
	api.Configure(configurations.Api)

	db.Mongo.Connect()

	//register middleware
	handle := gziphandler.GzipHandler(route.Routes())

	log.Println("Starting Server...")
	log.Println(http.ListenAndServe(":"+strconv.Itoa(configurations.Port), handle))

	/*  enable for TLS support
	go func(){
		log.Println(http.ListenAndServe(":"+strconv.Itoa(configurations.Port), handle))
	}()

	if configurations.TLSCertFile != "" && configurations.TLSKeyFile != "" {
		log.Println(http.ListenAndServeTLS(":"+strconv.Itoa(configurations.TLSPort), configurations.TLSCertFile, configurations.TLSKeyFile, handle))
	}
	*/
}
Exemplo n.º 19
0
// NewHTTPServer starts new HTTP server over the agent
func NewHTTPServer(agent *Agent, config *Config, logOutput io.Writer) (*HTTPServer, error) {
	// Start the listener
	ln, err := config.Listener("tcp", config.Addresses.HTTP, config.Ports.HTTP)
	if err != nil {
		return nil, fmt.Errorf("failed to start HTTP listener: %v", err)
	}

	// Create the mux
	mux := http.NewServeMux()

	// Create the server
	srv := &HTTPServer{
		agent:    agent,
		mux:      mux,
		listener: ln,
		logger:   log.New(logOutput, "", log.LstdFlags),
		addr:     ln.Addr().String(),
	}
	srv.registerHandlers(config.EnableDebug)

	// Start the server
	go http.Serve(ln, gziphandler.GzipHandler(mux))
	return srv, nil
}
Exemplo n.º 20
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// ServerHTTP is a function used by negroni
func (c *Compress) ServeHTTP(rw http.ResponseWriter, r *http.Request, next http.HandlerFunc) {
	newGzipHandler := gziphandler.GzipHandler(next)
	newGzipHandler.ServeHTTP(rw, r)
}
Exemplo n.º 21
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func (s *sequins) handler() http.Handler {
	return gziphandler.GzipHandler(s)
}
Exemplo n.º 22
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func registerGzipHandler(path string, f http.HandlerFunc) {
	http.Handle(path, gziphandler.GzipHandler(newExpvarHandler(path, f)))
}
Exemplo n.º 23
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// Middleware provides an http.Handler hook wrapped around all requests.
// In this implementation, we're using a GzipHandler middleware to
// compress our responses.
func (s *JSONPubService) Middleware(h http.Handler) http.Handler {
	return gziphandler.GzipHandler(h)
}
Exemplo n.º 24
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func init() {
	log.SetFlags(0)

	router = httprouter.New()
	register("/", PageTemplate{FileTemplate("index.gohtml"), ""})
	register("/guides/machine_setup", guideTemplate{FileTemplate("guides/01_machine_setup.gohtml"), "Machine Setup"})
	register("/guides/bootcamp", guideTemplate{FileTemplate("guides/02_bootcamp.gohtml"), "Bootcamp"})
	for w := 1; w <= 4; w++ {
		for d := 1; d <= 5; d++ {
			register(
				fmt.Sprintf("/guides/bootcamp/week-%d/day-%d", w, d),
				guideTemplate{
					FileTemplate(fmt.Sprintf("guides/bootcamp/week-%d/day-%d.gohtml", w, d)),
					"Bootcamp",
				},
			)
		}
	}
	register("/books/intro", introTemplate{Template: FileTemplate("books/intro/front.gohtml")})
	sections := []string{
		"Getting Started",
		"Your First Program",
		"Types",
		"Variables",
		"Control Structures",
		"Arrays, Slices and Maps",
		"Functions",
		"Pointers",
		"Structs and Interfaces",
		"Concurrency",
		"Packages",
		"Testing",
		"The Core Packages",
		"Next Steps",
	}
	for i, section := range sections {
		register(
			fmt.Sprint("/books/intro/", i+1),
			introTemplate{
				Template: FileTemplate(fmt.Sprint("books/intro/", i+1, ".gohtml")),
				Title:    section,
			},
		)
	}

	for i := 1; i <= 14; i++ {
		for _, str := range []string{
			fmt.Sprintf("/%d", i),
			fmt.Sprintf("/%d/index.htm", i),
		} {
			dst := fmt.Sprintf("/books/intro/%d", i)
			router.GET(str, func(res http.ResponseWriter, req *http.Request, params httprouter.Params) {
				http.Redirect(res, req, dst, http.StatusMovedPermanently)
			})
		}
	}

	register("/books/web", webTemplate{Template: FileTemplate("books/web/front.gohtml")})
	register("/books/web/00-01", webTemplate{Template: FileTemplate("books/web/00-01.gohtml")})
	register("/books/web/01-01", webTemplate{Template: FileTemplate("books/web/01-01.gohtml")})
	register("/books/web/01-02", webTemplate{Template: FileTemplate("books/web/01-02.gohtml")})
	register("/books/web/01-03", webTemplate{Template: FileTemplate("books/web/01-03.gohtml")})
	register("/books/web/01-04", webTemplate{Template: FileTemplate("books/web/01-04.gohtml")})

	for i := 1; i < 10; i++ {
		register(
			fmt.Sprintf("/books/web/02-%02d", i),
			webTemplate{Template: FileTemplate(fmt.Sprintf("books/web/02-%02d.gohtml", i))},
		)
	}

	public := http.FileServer(http.Dir("public"))
	router.GET("/public/*path", func(res http.ResponseWriter, req *http.Request, params httprouter.Params) {
		path := params.ByName("path")
		maxAge := "3600"
		parts := strings.SplitN(path, ".", 3)
		if len(parts) == 3 {
			p := parts[0] + "." + parts[2]
			if parts[1] == getVersion("public/"+p) {
				path = p
				maxAge = "31556926"
			}
		}
		req.URL.Path = "/" + path
		res.Header().Set("Cache-Control", "max-age="+maxAge+", public")
		public.ServeHTTP(res, req)
	})

	router.GET("/health", func(res http.ResponseWriter, req *http.Request, params httprouter.Params) {
		io.WriteString(res, "OK")
	})

	handler := gziphandler.GzipHandler(router)

	http.Handle("/", handler)
}
Exemplo n.º 25
0
// Middleware provides a hook to add service-wide http.Handler middleware to the service.
// In this example we are using it to add GZIP compression to our responses.
// This method helps satisfy the server.Service interface.
func (s *SavedItemsService) Middleware(h http.Handler) http.Handler {
	// wrap the response with our GZIP Middleware
	return gziphandler.GzipHandler(h)
}
Exemplo n.º 26
0
// Middleware provides an http.Handler hook wrapped around all requests.
// In this implementation, we're using a GzipHandler middleware to
// compress our responses.
func (s *SimpleService) Middleware(h http.Handler) http.Handler {
	return gziphandler.GzipHandler(h)
}
Exemplo n.º 27
0
package middleware

import (
	"github.com/NYTimes/gziphandler"
	"github.com/jonasi/mohttp"
	"golang.org/x/net/context"
	"net/http"
	"sync"
)

var GzipHandler mohttp.Handler = mohttp.HandlerFunc(func(c context.Context) {
	h := gziphandler.GzipHandler(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		w2 := &addContentTypeWriter{ResponseWriter: w}
		c2 := mohttp.WithResponseWriter(c, w2)

		mohttp.Next(c2)
	}))

	h.ServeHTTP(mohttp.GetResponseWriter(c), mohttp.GetRequest(c))
})

type addContentTypeWriter struct {
	o sync.Once
	http.ResponseWriter
}

func (w *addContentTypeWriter) Write(b []byte) (int, error) {
	w.o.Do(func() {
		h := w.ResponseWriter.Header()

		if h.Get("Content-Type") == "" {
Exemplo n.º 28
0
func middleware(f func(http.ResponseWriter, *http.Request)) http.Handler {
	return gziphandler.GzipHandler(
		http.HandlerFunc(f),
	)
}
Exemplo n.º 29
0
// internalInitialize will initialize the munger.
// if overrideUrl is specified, will create testUtils
func (sq *SubmitQueue) internalInitialize(config *github.Config, features *features.Features, overrideUrl string) error {
	sq.Lock()
	defer sq.Unlock()

	// Clean up all of our flags which we wish --flag="" to mean []string{}
	sq.BlockingJobNames = cleanStringSlice(sq.BlockingJobNames)
	sq.NonBlockingJobNames = cleanStringSlice(sq.NonBlockingJobNames)
	sq.PresubmitJobNames = cleanStringSlice(sq.PresubmitJobNames)
	sq.WeakStableJobNames = cleanStringSlice(sq.WeakStableJobNames)
	sq.RequiredStatusContexts = cleanStringSlice(sq.RequiredStatusContexts)
	sq.RequiredRetestContexts = cleanStringSlice(sq.RequiredRetestContexts)
	sq.DoNotMergeMilestones = cleanStringSlice(sq.DoNotMergeMilestones)
	sq.Metadata.RepoPullUrl = fmt.Sprintf("https://github.com/%s/%s/pulls/", config.Org, config.Project)
	sq.Metadata.ProjectName = strings.Title(config.Project)
	sq.githubConfig = config

	// TODO: This is not how injection for tests should work.
	if sq.FakeE2E {
		sq.e2e = &fake_e2e.FakeE2ETester{
			JobNames:           sq.BlockingJobNames,
			WeakStableJobNames: sq.WeakStableJobNames,
		}
	} else {
		var gcs *utils.Utils
		if overrideUrl != "" {
			gcs = utils.NewTestUtils("bucket", "logs", overrideUrl)
		} else {
			gcs = utils.NewWithPresubmitDetection(
				sq.features.GCSInfo.BucketName, sq.features.GCSInfo.LogDir,
				sq.features.GCSInfo.PullKey, sq.features.GCSInfo.PullLogDir,
			)
		}

		sq.e2e = (&e2e.RealE2ETester{
			BlockingJobNames:     sq.BlockingJobNames,
			NonBlockingJobNames:  sq.NonBlockingJobNames,
			WeakStableJobNames:   sq.WeakStableJobNames,
			BuildStatus:          map[string]e2e.BuildInfo{},
			GoogleGCSBucketUtils: gcs,
		}).Init(admin.Mux)
	}

	sq.lgtmTimeCache = mungerutil.NewLabelTimeCache(lgtmLabel)

	if len(config.Address) > 0 {
		if len(config.WWWRoot) > 0 {
			http.Handle("/", gziphandler.GzipHandler(http.FileServer(http.Dir(config.WWWRoot))))
		}
		http.Handle("/prs", gziphandler.GzipHandler(http.HandlerFunc(sq.servePRs)))
		http.Handle("/history", gziphandler.GzipHandler(http.HandlerFunc(sq.serveHistory)))
		http.Handle("/github-e2e-queue", gziphandler.GzipHandler(http.HandlerFunc(sq.serveGithubE2EStatus)))
		http.Handle("/google-internal-ci", gziphandler.GzipHandler(http.HandlerFunc(sq.serveGoogleInternalStatus)))
		http.Handle("/merge-info", gziphandler.GzipHandler(http.HandlerFunc(sq.serveMergeInfo)))
		http.Handle("/priority-info", gziphandler.GzipHandler(http.HandlerFunc(sq.servePriorityInfo)))
		http.Handle("/health", gziphandler.GzipHandler(http.HandlerFunc(sq.serveHealth)))
		http.Handle("/health.svg", gziphandler.GzipHandler(http.HandlerFunc(sq.serveHealthSVG)))
		http.Handle("/sq-stats", gziphandler.GzipHandler(http.HandlerFunc(sq.serveSQStats)))
		http.Handle("/flakes", gziphandler.GzipHandler(http.HandlerFunc(sq.serveFlakes)))
		http.Handle("/metadata", gziphandler.GzipHandler(http.HandlerFunc(sq.serveMetadata)))
		config.ServeDebugStats("/stats")
		go http.ListenAndServe(config.Address, nil)
	}

	admin.Mux.HandleFunc("/api/emergency/stop", sq.EmergencyStopHTTP)
	admin.Mux.HandleFunc("/api/emergency/resume", sq.EmergencyStopHTTP)
	admin.Mux.HandleFunc("/api/emergency/status", sq.EmergencyStopHTTP)

	if sq.githubE2EPollTime == 0 {
		sq.githubE2EPollTime = githubE2EPollTime
	}

	sq.healthHistory = make([]healthRecord, 0)

	go sq.handleGithubE2EAndMerge()
	go sq.updateGoogleE2ELoop()

	if sq.AdminPort != 0 {
		go http.ListenAndServe(fmt.Sprintf("0.0.0.0:%v", sq.AdminPort), admin.Mux)
	}
	return nil
}
Exemplo n.º 30
0
func main() {
	var conf Conf
	err := envdecode.Decode(&conf)
	if err != nil {
		log.Fatal(err)
	}

	consumer, err := sarama.NewConsumer(strings.Split(conf.SeedBroker, ","), nil)
	if err != nil {
		panic(err)
	}

	defer func() {
		if err := consumer.Close(); err != nil {
			log.Fatalln(err)
		}
	}()

	listEvents := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		limit := DefaultLimit
		if r.Form.Get("limit") != "" {
			var err error
			limit, err = strconv.Atoi(r.Form.Get("limit"))
			if err != nil {
				log.Fatalln(err)
			}
		}

		// The one problem with this system is that the client always gets a
		// duplicate event when requesting the next page. We should probably
		// skip the initial event for convenience.
		offset := sarama.OffsetOldest
		if r.URL.Query().Get("sequence") != "" {
			var err error
			offset, err = strconv.ParseInt(r.URL.Query().Get("sequence"), 10, 64)
			if err != nil {
				log.Fatalln(err)
			}
		}

		log.Printf("Handling request limit %v offset %v", limit, offset)

		partitionConsumer, err := consumer.ConsumePartition(conf.KafkaTopic, 0, offset)
		if err != nil {
			panic(err)
		}

		defer func() {
			if err := partitionConsumer.Close(); err != nil {
				log.Fatalln(err)
			}
		}()

		var events []*map[string]interface{}
		firstLoop := true
		hasMore := true

	ConsumerLoop:
		for {
			select {
			case message := <-partitionConsumer.Messages():
				// skip the first message due to overlap
				if offset != sarama.OffsetOldest && firstLoop {
					firstLoop = false
					break
				}

				var event map[string]interface{}
				err := json.Unmarshal(message.Value, &event)
				if err != nil {
					log.Fatalln(err)
				}

				// Fill the event's new `sequence` field (the public name for
				// "offset" in order to disambiguate from Stripe's old
				// offset-style pagination parameter).
				event["sequence"] = message.Offset

				events = append(events, &event)
				//log.Printf("Consumed message. Now have %v event(s).", len(events))

				// We've fulfilled the requested limit. We're done!
				if len(events) >= limit {
					break ConsumerLoop
				}

			// Unfortunately saram doesn't currently give us a good way of
			// detecting the end of a topic, so detect the end by timing out
			// for now.
			//
			// Note that this could result in a degenerate request which is
			// very long as new messages continue to trickle in until we hit
			// max page size at a rate that's never quite enough to hit our
			// timeout.
			case <-time.After(time.Second * time.Duration(ConsumeTimeout)):
				log.Printf("Timeout. Probably at end of topic.\n")
				hasMore = false
				break ConsumerLoop
			}
		}

		page := &Page{
			Data:    events,
			HasMore: hasMore,
			Object:  "list",
			URL:     "/v1/events",
		}

		data, err := json.Marshal(page)
		if err != nil {
			log.Fatalln(err)
		}

		w.Write(data)
		log.Printf("Responded to client with %v event(s)\n", len(events))
	})

	listEventsGz := gziphandler.GzipHandler(listEvents)
	http.Handle("/v1/events", listEventsGz)

	log.Printf("Starting HTTP server")
	log.Fatal(http.ListenAndServe(":8080", nil))
}