77 lines
1.5 KiB
Go
77 lines
1.5 KiB
Go
package main
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import (
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"context"
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"crypto/tls"
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"flag"
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"math/rand"
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"net"
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"net/http"
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"time"
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_ "git.xeserv.us/xena/route/internal"
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"git.xeserv.us/xena/route/internal/middleware"
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"git.xeserv.us/xena/route/internal/routecrypto"
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"git.xeserv.us/xena/route/internal/server"
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"github.com/Xe/ln"
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"github.com/caarlos0/env"
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"github.com/facebookgo/flagenv"
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_ "github.com/joho/godotenv/autoload"
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)
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var (
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sslCertKey = flag.String("ssl-cert-key", "", "if set encrypt SSL certs with this key")
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)
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func main() {
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flag.Parse()
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flagenv.Parse()
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rand.Seed(time.Now().Unix())
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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certKey, _ := routecrypto.ParseKey(*sslCertKey)
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scfg := server.Config{}
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err := env.Parse(&scfg)
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if err != nil {
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ln.FatalErr(ctx, err, ln.Action("parsing environment for config"))
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}
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scfg.CertKey = certKey
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s, err := server.New(scfg)
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if err != nil {
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ln.FatalErr(ctx, err, ln.Action("create server instance"))
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}
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go setupTLS(s, scfg)
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// listen on HTTP listener
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l, err := net.Listen("tcp", scfg.WebAddr)
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if err != nil {
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ln.FatalErr(ctx, err, ln.Action("listening on HTTP port"), ln.F{"addr": scfg.WebAddr})
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}
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defer l.Close()
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hs := &http.Server{
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Handler: middleware.Trace(s),
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Addr: scfg.WebAddr,
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}
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hs.Serve(l)
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}
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func setupTLS(s *server.Server, scfg server.Config) {
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hs := &http.Server{
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Handler: middleware.Trace(s),
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Addr: scfg.SSLAddr,
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TLSConfig: &tls.Config{
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GetCertificate: s.GetCertificate,
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},
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}
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for {
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hs.ListenAndServeTLS("", "")
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}
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}
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