// Copyright 2018 fatedier, fatedier@gmail.com // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. package sub import ( "fmt" "os" "github.com/spf13/cobra" "github.com/fatedier/frp/pkg/config" "github.com/fatedier/frp/pkg/consts" ) func init() { RegisterCommonFlags(udpCmd) udpCmd.PersistentFlags().StringVarP(&proxyName, "proxy_name", "n", "", "proxy name") udpCmd.PersistentFlags().StringVarP(&localIP, "local_ip", "i", "127.0.0.1", "local ip") udpCmd.PersistentFlags().IntVarP(&localPort, "local_port", "l", 0, "local port") udpCmd.PersistentFlags().IntVarP(&remotePort, "remote_port", "r", 0, "remote port") udpCmd.PersistentFlags().BoolVarP(&useEncryption, "ue", "", false, "use encryption") udpCmd.PersistentFlags().BoolVarP(&useCompression, "uc", "", false, "use compression") udpCmd.PersistentFlags().StringVarP(&bandwidthLimit, "bandwidth_limit", "", "", "bandwidth limit") udpCmd.PersistentFlags().StringVarP(&bandwidthLimitMode, "bandwidth_limit_mode", "", config.BandwidthLimitModeClient, "bandwidth limit mode") rootCmd.AddCommand(udpCmd) } var udpCmd = &cobra.Command{ Use: "udp", Short: "Run frpc with a single udp proxy", RunE: func(cmd *cobra.Command, args []string) error { clientCfg, err := parseClientCommonCfgFromCmd() if err != nil { fmt.Println(err) os.Exit(1) } cfg := &config.UDPProxyConf{} var prefix string if user != "" { prefix = user + "." } cfg.ProxyName = prefix + proxyName cfg.ProxyType = consts.UDPProxy cfg.LocalIP = localIP cfg.LocalPort = localPort cfg.RemotePort = remotePort cfg.UseEncryption = useEncryption cfg.UseCompression = useCompression cfg.BandwidthLimit, err = config.NewBandwidthQuantity(bandwidthLimit) if err != nil { fmt.Println(err) os.Exit(1) } cfg.BandwidthLimitMode = bandwidthLimitMode err = cfg.ValidateForClient() if err != nil { fmt.Println(err) os.Exit(1) } proxyConfs := map[string]config.ProxyConf{ cfg.ProxyName: cfg, } err = startService(clientCfg, proxyConfs, nil, "") if err != nil { fmt.Println(err) os.Exit(1) } return nil }, }