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666f122a72
The ClientCommonConf, configuration file path, and server UDP port are now passed around as arguments instead of being shared between components as global variables. This allows for multiple clients to exist in the same process, and allows client.Session to be used as a library more easily.
91 lines
2.1 KiB
Go
91 lines
2.1 KiB
Go
// 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 sub
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import (
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"encoding/base64"
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"fmt"
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"io/ioutil"
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"net/http"
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"os"
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"strings"
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"github.com/spf13/cobra"
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"github.com/fatedier/frp/models/config"
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)
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func init() {
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rootCmd.AddCommand(reloadCmd)
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}
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var reloadCmd = &cobra.Command{
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Use: "reload",
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Short: "Hot-Reload frpc configuration",
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RunE: func(cmd *cobra.Command, args []string) error {
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iniContent, err := config.GetRenderedConfFromFile(cfgFile)
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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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clientCfg, err := parseClientCommonCfg(CfgFileTypeIni, iniContent)
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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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err = reload(clientCfg)
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if err != nil {
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fmt.Printf("frpc reload error: %v\n", err)
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os.Exit(1)
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}
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fmt.Printf("reload success\n")
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return nil
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},
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}
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func reload(clientCfg config.ClientCommonConf) error {
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if clientCfg.AdminPort == 0 {
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return fmt.Errorf("admin_port shoud be set if you want to use reload feature")
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}
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req, err := http.NewRequest("GET", "http://"+
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clientCfg.AdminAddr+":"+fmt.Sprintf("%d", clientCfg.AdminPort)+"/api/reload", nil)
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if err != nil {
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return err
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}
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authStr := "Basic " + base64.StdEncoding.EncodeToString([]byte(clientCfg.AdminUser+":"+
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clientCfg.AdminPwd))
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req.Header.Add("Authorization", authStr)
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resp, err := http.DefaultClient.Do(req)
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if err != nil {
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return err
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}
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defer resp.Body.Close()
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if resp.StatusCode == 200 {
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return nil
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}
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body, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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return err
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}
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return fmt.Errorf("code [%d], %s", resp.StatusCode, strings.TrimSpace(string(body)))
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}
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