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https://github.com/netbirdio/netbird.git
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13b4be31df
* feature: add logging to a file * refactor: move InitLog to util lib * docs: update signal and management docs * chore: update docker compose * set --log-file to console * chore: comment out log volume in docker compose Co-authored-by: mlsmaycon <mlsmaycon@gmail.com>
99 lines
3.0 KiB
Go
99 lines
3.0 KiB
Go
package cmd
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import (
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"flag"
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"fmt"
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log "github.com/sirupsen/logrus"
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"github.com/spf13/cobra"
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"github.com/wiretrustee/wiretrustee/encryption"
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"github.com/wiretrustee/wiretrustee/signal/proto"
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"github.com/wiretrustee/wiretrustee/signal/server"
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"github.com/wiretrustee/wiretrustee/util"
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"google.golang.org/grpc"
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"google.golang.org/grpc/credentials"
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"google.golang.org/grpc/keepalive"
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"net"
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"net/http"
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"os"
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"time"
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)
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var (
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signalPort int
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signalLetsencryptDomain string
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signalSSLDir string
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signalKaep = grpc.KeepaliveEnforcementPolicy(keepalive.EnforcementPolicy{
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MinTime: 5 * time.Second,
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PermitWithoutStream: true,
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})
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signalKasp = grpc.KeepaliveParams(keepalive.ServerParameters{
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MaxConnectionIdle: 15 * time.Second,
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MaxConnectionAgeGrace: 5 * time.Second,
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Time: 5 * time.Second,
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Timeout: 2 * time.Second,
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})
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runCmd = &cobra.Command{
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Use: "run",
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Short: "start Wiretrustee Signal Server daemon",
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Run: func(cmd *cobra.Command, args []string) {
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flag.Parse()
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err := util.InitLog(logLevel, logFile)
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if err != nil {
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log.Fatalf("failed initializing log %v", err)
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}
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var opts []grpc.ServerOption
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if signalLetsencryptDomain != "" {
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if _, err := os.Stat(signalSSLDir); os.IsNotExist(err) {
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err = os.MkdirAll(signalSSLDir, os.ModeDir)
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if err != nil {
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log.Fatalf("failed creating datadir: %s: %v", signalSSLDir, err)
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}
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}
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certManager := encryption.CreateCertManager(signalSSLDir, signalLetsencryptDomain)
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transportCredentials := credentials.NewTLS(certManager.TLSConfig())
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opts = append(opts, grpc.Creds(transportCredentials))
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listener := certManager.Listener()
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log.Infof("http server listening on %s", listener.Addr())
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go func() {
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if err := http.Serve(listener, certManager.HTTPHandler(nil)); err != nil {
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log.Errorf("failed to serve https server: %v", err)
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}
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}()
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}
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opts = append(opts, signalKaep, signalKasp)
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grpcServer := grpc.NewServer(opts...)
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lis, err := net.Listen("tcp", fmt.Sprintf(":%d", signalPort))
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if err != nil {
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log.Fatalf("failed to listen: %v", err)
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}
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if err != nil {
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log.Fatalf("failed to listen: %v", err)
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}
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proto.RegisterSignalExchangeServer(grpcServer, server.NewServer())
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log.Printf("started server: localhost:%v", signalPort)
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if err := grpcServer.Serve(lis); err != nil {
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log.Fatalf("failed to serve: %v", err)
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}
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SetupCloseHandler()
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<-stopCh
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log.Println("Receive signal to stop running the Signal server")
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},
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}
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)
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func init() {
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runCmd.PersistentFlags().IntVar(&signalPort, "port", 10000, "Server port to listen on (e.g. 10000)")
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runCmd.Flags().StringVar(&signalSSLDir, "ssl-dir", "/var/lib/wiretrustee/", "server ssl directory location. *Required only for Let's Encrypt certificates.")
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runCmd.Flags().StringVar(&signalLetsencryptDomain, "letsencrypt-domain", "", "a domain to issue Let's Encrypt certificate for. Enables TLS using Let's Encrypt. Will fetch and renew certificate, and run the server with TLS")
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}
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