package command import ( "fmt" "net/http" "os/user" "strconv" "time" "github.com/chrislusf/seaweedfs/weed/glog" "github.com/chrislusf/seaweedfs/weed/security" "github.com/chrislusf/seaweedfs/weed/server" "github.com/chrislusf/seaweedfs/weed/util" "github.com/spf13/viper" ) var ( webDavStandaloneOptions WebDavOption ) type WebDavOption struct { filer *string port *int collection *string tlsPrivateKey *string tlsCertificate *string } func init() { cmdWebDav.Run = runWebDav // break init cycle webDavStandaloneOptions.filer = cmdWebDav.Flag.String("filer", "localhost:8888", "filer server address") webDavStandaloneOptions.port = cmdWebDav.Flag.Int("port", 7333, "webdav server http listen port") webDavStandaloneOptions.collection = cmdWebDav.Flag.String("collection", "", "collection to create the files") webDavStandaloneOptions.tlsPrivateKey = cmdWebDav.Flag.String("key.file", "", "path to the TLS private key file") webDavStandaloneOptions.tlsCertificate = cmdWebDav.Flag.String("cert.file", "", "path to the TLS certificate file") } var cmdWebDav = &Command{ UsageLine: "webdav -port=7333 -filer=", Short: " start a webdav server that is backed by a filer", Long: `start a webdav server that is backed by a filer. `, } func runWebDav(cmd *Command, args []string) bool { weed_server.LoadConfiguration("security", false) glog.V(0).Infof("Starting Seaweed WebDav Server %s at https port %d", util.VERSION, *webDavStandaloneOptions.port) return webDavStandaloneOptions.startWebDav() } func (wo *WebDavOption) startWebDav() bool { filerGrpcAddress, err := parseFilerGrpcAddress(*wo.filer) if err != nil { glog.Fatal(err) return false } // detect current user uid, gid := uint32(0), uint32(0) if u, err := user.Current(); err == nil { if parsedId, pe := strconv.ParseUint(u.Uid, 10, 32); pe == nil { uid = uint32(parsedId) } if parsedId, pe := strconv.ParseUint(u.Gid, 10, 32); pe == nil { gid = uint32(parsedId) } } ws, webdavServer_err := weed_server.NewWebDavServer(&weed_server.WebDavOption{ Filer: *wo.filer, FilerGrpcAddress: filerGrpcAddress, GrpcDialOption: security.LoadClientTLS(viper.Sub("grpc"), "client"), Collection: *wo.collection, Uid: uid, Gid: gid, }) if webdavServer_err != nil { glog.Fatalf("WebDav Server startup error: %v", webdavServer_err) } httpS := &http.Server{Handler: ws.Handler} listenAddress := fmt.Sprintf(":%d", *wo.port) webDavListener, err := util.NewListener(listenAddress, time.Duration(10)*time.Second) if err != nil { glog.Fatalf("WebDav Server listener on %s error: %v", listenAddress, err) } if *wo.tlsPrivateKey != "" { glog.V(0).Infof("Start Seaweed WebDav Server %s at https port %d", util.VERSION, *wo.port) if err = httpS.ServeTLS(webDavListener, *wo.tlsCertificate, *wo.tlsPrivateKey); err != nil { glog.Fatalf("WebDav Server Fail to serve: %v", err) } } else { glog.V(0).Infof("Start Seaweed WebDav Server %s at http port %d", util.VERSION, *wo.port) if err = httpS.Serve(webDavListener); err != nil { glog.Fatalf("WebDav Server Fail to serve: %v", err) } } return true }