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125 lines
3.6 KiB
125 lines
3.6 KiB
// Copyright 2023 The frp Authors |
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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 sub |
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import ( |
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"context" |
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"fmt" |
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"os" |
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"strings" |
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"time" |
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"github.com/rodaine/table" |
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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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clientsdk "github.com/fatedier/frp/pkg/sdk/client" |
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) |
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var adminAPITimeout = 30 * time.Second |
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func init() { |
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commands := []struct { |
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name string |
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description string |
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handler func(*v1.ClientCommonConfig) error |
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}{ |
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{"reload", "Hot-Reload frpc configuration", ReloadHandler}, |
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{"status", "Overview of all proxies status", StatusHandler}, |
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{"stop", "Stop the running frpc", StopHandler}, |
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} |
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for _, cmdConfig := range commands { |
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cmd := NewAdminCommand(cmdConfig.name, cmdConfig.description, cmdConfig.handler) |
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cmd.Flags().DurationVar(&adminAPITimeout, "api-timeout", adminAPITimeout, "Timeout for admin API calls") |
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rootCmd.AddCommand(cmd) |
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} |
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} |
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func NewAdminCommand(name, short string, handler func(*v1.ClientCommonConfig) error) *cobra.Command { |
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return &cobra.Command{ |
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Use: name, |
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Short: short, |
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Run: func(cmd *cobra.Command, args []string) { |
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cfg, _, _, _, err := config.LoadClientConfig(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 cfg.WebServer.Port <= 0 { |
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fmt.Println("web server port should be set if you want to use this feature") |
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os.Exit(1) |
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} |
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if err := handler(cfg); err != nil { |
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fmt.Println(err) |
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os.Exit(1) |
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} |
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}, |
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} |
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} |
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func ReloadHandler(clientCfg *v1.ClientCommonConfig) error { |
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client := clientsdk.New(clientCfg.WebServer.Addr, clientCfg.WebServer.Port) |
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client.SetAuth(clientCfg.WebServer.User, clientCfg.WebServer.Password) |
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ctx, cancel := context.WithTimeout(context.Background(), adminAPITimeout) |
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defer cancel() |
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if err := client.Reload(ctx, strictConfigMode); err != nil { |
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return err |
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} |
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fmt.Println("reload success") |
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return nil |
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} |
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func StatusHandler(clientCfg *v1.ClientCommonConfig) error { |
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client := clientsdk.New(clientCfg.WebServer.Addr, clientCfg.WebServer.Port) |
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client.SetAuth(clientCfg.WebServer.User, clientCfg.WebServer.Password) |
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ctx, cancel := context.WithTimeout(context.Background(), adminAPITimeout) |
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defer cancel() |
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res, err := client.GetAllProxyStatus(ctx) |
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if err != nil { |
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return err |
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} |
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fmt.Printf("Proxy Status...\n\n") |
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for _, typ := range proxyTypes { |
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arrs := res[string(typ)] |
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if len(arrs) == 0 { |
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continue |
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} |
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fmt.Println(strings.ToUpper(string(typ))) |
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tbl := table.New("Name", "Status", "LocalAddr", "Plugin", "RemoteAddr", "Error") |
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for _, ps := range arrs { |
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tbl.AddRow(ps.Name, ps.Status, ps.LocalAddr, ps.Plugin, ps.RemoteAddr, ps.Err) |
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} |
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tbl.Print() |
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fmt.Println("") |
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} |
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return nil |
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} |
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func StopHandler(clientCfg *v1.ClientCommonConfig) error { |
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client := clientsdk.New(clientCfg.WebServer.Addr, clientCfg.WebServer.Port) |
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client.SetAuth(clientCfg.WebServer.User, clientCfg.WebServer.Password) |
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ctx, cancel := context.WithTimeout(context.Background(), adminAPITimeout) |
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defer cancel() |
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if err := client.Stop(ctx); err != nil { |
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return err |
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} |
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fmt.Println("stop success") |
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return nil |
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}
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