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117 lines
3.0 KiB
117 lines
3.0 KiB
// Copyright 2018 fatedier, fatedier@gmail.com |
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// |
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// Licensed under the Apache License, Version 2.0 (the "License"); |
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// you may not use this file except in compliance with the License. |
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// You may obtain a copy of the License at |
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// |
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// http://www.apache.org/licenses/LICENSE-2.0 |
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// |
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// Unless required by applicable law or agreed to in writing, software |
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// distributed under the License is distributed on an "AS IS" BASIS, |
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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// See the License for the specific language governing permissions and |
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// limitations under the License. |
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package main |
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import ( |
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"context" |
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"fmt" |
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"os" |
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"github.com/spf13/cobra" |
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"github.com/fatedier/frp/pkg/config" |
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v1 "github.com/fatedier/frp/pkg/config/v1" |
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"github.com/fatedier/frp/pkg/config/v1/validation" |
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"github.com/fatedier/frp/pkg/util/log" |
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"github.com/fatedier/frp/pkg/util/version" |
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"github.com/fatedier/frp/server" |
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) |
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var ( |
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cfgFile string |
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showVersion bool |
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strictConfigMode bool |
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serverCfg v1.ServerConfig |
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) |
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func init() { |
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rootCmd.PersistentFlags().StringVarP(&cfgFile, "config", "c", "", "config file of frps") |
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rootCmd.PersistentFlags().BoolVarP(&showVersion, "version", "v", false, "version of frps") |
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rootCmd.PersistentFlags().BoolVarP(&strictConfigMode, "strict_config", "", true, "strict config parsing mode, unknown fields will cause errors") |
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config.RegisterServerConfigFlags(rootCmd, &serverCfg) |
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} |
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var rootCmd = &cobra.Command{ |
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Use: "frps", |
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Short: "frps is the server of frp (https://github.com/fatedier/frp)", |
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RunE: func(cmd *cobra.Command, args []string) error { |
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if showVersion { |
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fmt.Println(version.Full()) |
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return nil |
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} |
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var ( |
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svrCfg *v1.ServerConfig |
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isLegacyFormat bool |
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err error |
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) |
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if cfgFile != "" { |
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svrCfg, isLegacyFormat, err = config.LoadServerConfig(cfgFile, strictConfigMode) |
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if err != nil { |
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fmt.Println(err) |
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os.Exit(1) |
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} |
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if isLegacyFormat { |
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fmt.Printf("WARNING: ini format is deprecated and the support will be removed in the future, " + |
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"please use yaml/json/toml format instead!\n") |
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} |
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} else { |
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serverCfg.Complete() |
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svrCfg = &serverCfg |
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} |
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warning, err := validation.ValidateServerConfig(svrCfg) |
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if warning != nil { |
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fmt.Printf("WARNING: %v\n", warning) |
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} |
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if err != nil { |
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fmt.Println(err) |
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os.Exit(1) |
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} |
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if err := runServer(svrCfg); err != nil { |
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fmt.Println(err) |
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os.Exit(1) |
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} |
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return nil |
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}, |
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} |
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func Execute() { |
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rootCmd.SetGlobalNormalizationFunc(config.WordSepNormalizeFunc) |
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if err := rootCmd.Execute(); err != nil { |
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os.Exit(1) |
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} |
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} |
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func runServer(cfg *v1.ServerConfig) (err error) { |
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log.InitLogger(cfg.Log.To, cfg.Log.Level, int(cfg.Log.MaxDays), cfg.Log.DisablePrintColor) |
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if cfgFile != "" { |
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log.Infof("frps uses config file: %s", cfgFile) |
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} else { |
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log.Infof("frps uses command line arguments for config") |
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} |
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svr, err := server.NewService(cfg) |
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if err != nil { |
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return err |
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} |
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log.Infof("frps started successfully") |
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svr.Run(context.Background()) |
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return |
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}
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