コード例 #1
0
ファイル: main.go プロジェクト: victortrac/imageproxy
func main() {
	flag.Parse()

	if *version {
		fmt.Printf("%v\nBuild: %v\n", VERSION, BUILD_DATE)
		return
	}

	var c httpcache.Cache
	if *cacheDir != "" {
		d := diskv.New(diskv.Options{
			BasePath:     *cacheDir,
			CacheSizeMax: *cacheSize * 1024 * 1024,
		})
		c = diskcache.NewWithDiskv(d)
	} else if *cacheSize != 0 {
		c = httpcache.NewMemoryCache()
	}

	p := imageproxy.NewProxy(nil, c)
	if *whitelist != "" {
		p.Whitelist = strings.Split(*whitelist, ",")
	}
	if *referrers != "" {
		p.Referrers = strings.Split(*referrers, ",")
	}
	if *signatureKey != "" {
		key := []byte(*signatureKey)
		if strings.HasPrefix(*signatureKey, "@") {
			file := strings.TrimPrefix(*signatureKey, "@")
			var err error
			key, err = ioutil.ReadFile(file)
			if err != nil {
				log.Fatalf("error reading signature file: %v", err)
			}
		}
		p.SignatureKey = key
	}
	if *baseURL != "" {
		var err error
		p.DefaultBaseURL, err = url.Parse(*baseURL)
		if err != nil {
			log.Fatalf("error parsing baseURL: %v", err)
		}
	}

	p.ScaleUp = *scaleUp

	server := &http.Server{
		Addr:    *addr,
		Handler: p,
	}

	fmt.Printf("imageproxy (version %v) listening on %s\n", VERSION, server.Addr)
	err := server.ListenAndServe()
	if err != nil {
		log.Fatal("ListenAndServe: ", err)
	}
}
コード例 #2
0
ファイル: main.go プロジェクト: LimiQS/imageproxy
func main() {
	flag.Parse()

	if *version {
		fmt.Printf("%v\nBuild: %v\n", VERSION, BUILD_DATE)
		return
	}

	c, err := parseCache()
	if err != nil {
		log.Fatal(err)
	}

	p := imageproxy.NewProxy(nil, c)
	if *whitelist != "" {
		p.Whitelist = strings.Split(*whitelist, ",")
	}
	if *referrers != "" {
		p.Referrers = strings.Split(*referrers, ",")
	}
	if *signatureKey != "" {
		key := []byte(*signatureKey)
		if strings.HasPrefix(*signatureKey, "@") {
			file := strings.TrimPrefix(*signatureKey, "@")
			var err error
			key, err = ioutil.ReadFile(file)
			if err != nil {
				log.Fatalf("error reading signature file: %v", err)
			}
		}
		p.SignatureKey = key
	}
	if *baseURL != "" {
		var err error
		p.DefaultBaseURL, err = url.Parse(*baseURL)
		if err != nil {
			log.Fatalf("error parsing baseURL: %v", err)
		}
	}

	p.ScaleUp = *scaleUp

	server := &http.Server{
		Addr:    *addr,
		Handler: p,
	}

	fmt.Printf("imageproxy (version %v) listening on %s\n", VERSION, server.Addr)
	log.Fatal(server.ListenAndServe())
}
コード例 #3
0
func main() {

	// Set server address
	addr := os.Getenv("ADDRESS")
	if addr == "" {
		log.Fatal("No address provided for the imageproxy")
	}

	// Set cache
	var cache httpcache.Cache
	d := diskv.New(diskv.Options{
		BasePath:     "/tmp/imageproxy",
		CacheSizeMax: 500 * 1024 * 1024,
	})
	cache = diskcache.NewWithDiskv(d)

	// Create proxy
	p := imageproxy.NewProxy(nil, cache)

	// Create whitelist
	if os.Getenv("WHITELIST") != "" {
		p.Whitelist = strings.Split(os.Getenv("WHITELIST"), ",")
	}

	// Create baseurl
	if os.Getenv("BASEURL") != "" {
		var err error
		p.DefaultBaseURL, err = url.Parse(os.Getenv("BASEURL"))
		if err != nil {
			log.Fatalf("error parsing baseURL: %v", err)
		}
	}

	p.ScaleUp = true

	server := &http.Server{
		Addr:    addr,
		Handler: p,
	}

	fmt.Printf("imageproxy listening on " + addr)
	err := server.ListenAndServe()
	if err != nil {
		log.Fatal("ListenAndServe: ", err)
	}
}