mirror of
https://github.com/refraction-networking/uquic.git
synced 2025-04-04 12:47:36 +03:00
141 lines
3.1 KiB
Go
141 lines
3.1 KiB
Go
package main
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import (
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"crypto/tls"
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"crypto/x509"
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"flag"
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"fmt"
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"io"
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"io/ioutil"
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"log"
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"net/http"
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"strings"
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"sync"
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_ "net/http/pprof"
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"github.com/lucas-clemente/quic-go/h2quic"
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"github.com/lucas-clemente/quic-go/testdata"
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"github.com/lucas-clemente/quic-go/utils"
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)
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type binds []string
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func (b binds) String() string {
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return strings.Join(b, ",")
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}
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func (b *binds) Set(v string) error {
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*b = strings.Split(v, ",")
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return nil
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}
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func init() {
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http.HandleFunc("/demo/tile", func(w http.ResponseWriter, r *http.Request) {
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// Small 40x40 png
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w.Write([]byte{
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0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
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0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x28, 0x00, 0x00, 0x00, 0x28,
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0x01, 0x03, 0x00, 0x00, 0x00, 0xb6, 0x30, 0x2a, 0x2e, 0x00, 0x00, 0x00,
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0x03, 0x50, 0x4c, 0x54, 0x45, 0x5a, 0xc3, 0x5a, 0xad, 0x38, 0xaa, 0xdb,
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0x00, 0x00, 0x00, 0x0b, 0x49, 0x44, 0x41, 0x54, 0x78, 0x01, 0x63, 0x18,
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0x61, 0x00, 0x00, 0x00, 0xf0, 0x00, 0x01, 0xe2, 0xb8, 0x75, 0x22, 0x00,
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0x00, 0x00, 0x00, 0x49, 0x45, 0x4e, 0x44, 0xae, 0x42, 0x60, 0x82,
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})
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})
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http.HandleFunc("/demo/tiles", func(w http.ResponseWriter, r *http.Request) {
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io.WriteString(w, "<html><body>")
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for i := 0; i < 200; i++ {
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fmt.Fprintf(w, `<img src="/demo/tile?cachebust=%d">`, i)
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}
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io.WriteString(w, "</body></html>")
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})
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http.HandleFunc("/demo/echo", func(w http.ResponseWriter, r *http.Request) {
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body, err := ioutil.ReadAll(r.Body)
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if err != nil {
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fmt.Printf("error reading body while handling /echo: %s\n", err.Error())
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}
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w.Write(body)
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})
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}
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func main() {
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go func() {
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log.Println(http.ListenAndServe("localhost:6060", nil))
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}()
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// runtime.SetBlockProfileRate(1)
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verbose := flag.Bool("v", false, "verbose")
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bs := binds{}
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flag.Var(&bs, "bind", "bind to")
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certPath := flag.String("certpath", "", "certificate directory")
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www := flag.String("www", "/var/www", "www data")
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flag.Parse()
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if *verbose {
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utils.SetLogLevel(utils.LogLevelDebug)
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} else {
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utils.SetLogLevel(utils.LogLevelInfo)
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}
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var tlsConfig *tls.Config
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if *certPath == "" {
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tlsConfig = testdata.GetTLSConfig()
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} else {
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var err error
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tlsConfig, err = tlsConfigFromCertpath(*certPath)
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if err != nil {
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panic(err)
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}
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}
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http.Handle("/", http.FileServer(http.Dir(*www)))
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if len(bs) == 0 {
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bs = binds{"localhost:6121"}
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}
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var wg sync.WaitGroup
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wg.Add(len(bs))
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for _, b := range bs {
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bCap := b
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go func() {
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server := h2quic.Server{
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// CloseAfterFirstRequest: true,
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Server: &http.Server{
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Addr: bCap,
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TLSConfig: tlsConfig,
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},
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}
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err := server.ListenAndServe()
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if err != nil {
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fmt.Println(err)
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}
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wg.Done()
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}()
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}
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wg.Wait()
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}
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func tlsConfigFromCertpath(certpath string) (*tls.Config, error) {
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keyDer, err := ioutil.ReadFile(certpath + "/key.der")
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if err != nil {
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return nil, err
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}
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certDer, err := ioutil.ReadFile(certpath + "/cert.der")
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if err != nil {
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return nil, err
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}
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key, err := x509.ParsePKCS1PrivateKey(keyDer)
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if err != nil {
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return nil, err
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}
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return &tls.Config{
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Certificates: []tls.Certificate{{
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Certificate: [][]byte{certDer},
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PrivateKey: key,
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}},
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}, nil
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}
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