mirror of https://github.com/fatedier/frp.git
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/fatedier/frp/pkg/config"
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"github.com/spf13/cobra"
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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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