예제 #1
0
func (app *App) logError(context context.Context, errors errcode.Errors) {
	for _, e1 := range errors {
		var c ctxu.Context

		switch e1.(type) {
		case errcode.Error:
			e, _ := e1.(errcode.Error)
			c = ctxu.WithValue(context, "err.code", e.Code)
			c = ctxu.WithValue(c, "err.message", e.Code.Message())
			c = ctxu.WithValue(c, "err.detail", e.Detail)
		case errcode.ErrorCode:
			e, _ := e1.(errcode.ErrorCode)
			c = ctxu.WithValue(context, "err.code", e)
			c = ctxu.WithValue(c, "err.message", e.Message())
		default:
			// just normal go 'error'
			c = ctxu.WithValue(context, "err.code", errcode.ErrorCodeUnknown)
			c = ctxu.WithValue(c, "err.message", e1.Error())
		}

		c = ctxu.WithLogger(c, ctxu.GetLogger(c,
			"err.code",
			"err.message",
			"err.detail"))
		ctxu.GetResponseLogger(c).Errorf("response completed with error")
	}
}
예제 #2
0
func main() {
	flag.Usage = usage
	flag.Parse()

	if showVersion {
		version.PrintVersion()
		return
	}

	ctx := context.Background()
	ctx = context.WithValue(ctx, "version", version.Version)

	config, err := resolveConfiguration()
	if err != nil {
		fatalf("configuration error: %v", err)
	}

	ctx, err = configureLogging(ctx, config)
	if err != nil {
		fatalf("error configuring logger: %v", err)
	}

	app := handlers.NewApp(ctx, *config)
	handler := configureReporting(app)
	handler = panicHandler(handler)
	handler = gorhandlers.CombinedLoggingHandler(os.Stdout, handler)

	if config.HTTP.Debug.Addr != "" {
		go debugServer(config.HTTP.Debug.Addr)
	}

	server := &http.Server{
		Handler: handler,
	}

	ln, err := listener.NewListener(config.HTTP.Net, config.HTTP.Addr)
	if err != nil {
		context.GetLogger(app).Fatalln(err)
	}
	defer ln.Close()

	if config.HTTP.TLS.Certificate != "" {
		tlsConf := &tls.Config{
			ClientAuth:   tls.NoClientCert,
			NextProtos:   []string{"http/1.1"},
			Certificates: make([]tls.Certificate, 1),
		}

		tlsConf.Certificates[0], err = tls.LoadX509KeyPair(config.HTTP.TLS.Certificate, config.HTTP.TLS.Key)
		if err != nil {
			context.GetLogger(app).Fatalln(err)
		}

		if len(config.HTTP.TLS.ClientCAs) != 0 {
			pool := x509.NewCertPool()

			for _, ca := range config.HTTP.TLS.ClientCAs {
				caPem, err := ioutil.ReadFile(ca)
				if err != nil {
					context.GetLogger(app).Fatalln(err)
				}

				if ok := pool.AppendCertsFromPEM(caPem); !ok {
					context.GetLogger(app).Fatalln(fmt.Errorf("Could not add CA to pool"))
				}
			}

			for _, subj := range pool.Subjects() {
				context.GetLogger(app).Debugf("CA Subject: %s", string(subj))
			}

			tlsConf.ClientAuth = tls.RequireAndVerifyClientCert
			tlsConf.ClientCAs = pool
		}

		ln = tls.NewListener(ln, tlsConf)
		context.GetLogger(app).Infof("listening on %v, tls", ln.Addr())
	} else {
		context.GetLogger(app).Infof("listening on %v", ln.Addr())
	}

	if err := server.Serve(ln); err != nil {
		context.GetLogger(app).Fatalln(err)
	}
}