256 lines
6.6 KiB
Go
256 lines
6.6 KiB
Go
package main
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import (
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"acme-client/src"
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"bufio"
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"encoding/json"
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"fmt"
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"github.com/go-acme/lego/v4/log"
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"io"
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"net/http"
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"os"
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"strconv"
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"strings"
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)
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func main() {
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// 读取server参数,如果没有提示添加
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config := src.GetClientConfig()
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server := config.Server
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if server == "" {
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log.Println("请输入服务端地址; 如: http://acme.server.com:8080")
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reader := bufio.NewReader(os.Stdin)
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serverAddr, err := reader.ReadString('\n')
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if err != nil {
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log.Fatal(err)
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}
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serverAddr = strings.Trim(serverAddr, "\r\n")
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config.Server = serverAddr
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src.WriteConfig()
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}
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// 读取服务器RSA公钥, 没有提示添加
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rsaPublicKey := config.RsaPublicKey
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if rsaPublicKey == "" {
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log.Println("请输入服务端下发的RAS公钥;")
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reader := bufio.NewReader(os.Stdin)
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rsaPublicKeyContent, err := reader.ReadString('\n')
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if err != nil {
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log.Fatal(err)
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}
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rsaPublicKeyContent = strings.Trim(rsaPublicKeyContent, "\r\n")
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config.RsaPublicKey = rsaPublicKeyContent
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src.WriteConfig()
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}
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// 获取指令, 如果没有则提示添加
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args := os.Args
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if len(args) < 2 {
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log.Println("请输入命令; 如: add")
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log.Println("或者输入 help 查看帮助")
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return
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}
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onCommand()
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}
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func onCommand() {
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command := os.Args[1]
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switch command {
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case "help":
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showHelp()
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case "list":
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showList()
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case "add":
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addConf()
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case "del":
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delConf()
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case "edit":
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editConf()
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case "get":
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getCert()
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case "-s":
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onServerCommand()
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default:
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log.Fatalf("不支持的指令: %s\n您可以使用 help 查看帮助", command)
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}
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}
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// 帮助
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func showHelp() {
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fmt.Printf("help\t查看帮助\n")
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fmt.Printf("list\t查看配置列表\n")
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fmt.Printf("add\t添加配置\n")
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fmt.Printf("del\t删除配置\n")
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fmt.Printf("edit\t修改配置\n")
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fmt.Printf("get\t从获取端获取证书,会自动判断有效期\n")
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fmt.Printf("\t[-f]\t从获取端获取证书,不判断有效期\n")
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fmt.Printf("-s list\t查看服务端已配置的Domain名称\n")
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}
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// 显示配置列表
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func showList() {
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domains := src.GetClientConfig().Domains
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if len(domains) == 0 {
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fmt.Println("暂无配置; 您可以使用 add 命令添加配置")
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return
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}
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for i := range domains {
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domain := domains[i]
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fmt.Printf("%d. %s\n", i, domain.Name)
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fmt.Printf(" - 证书文件: %s\n", domain.CertFile)
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fmt.Printf(" - 密钥文件: %s\n", domain.KeyFile)
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fmt.Printf(" - 详情文件: %s\n", domain.InfoFile)
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fmt.Println()
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}
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}
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// 添加配置
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func addConf() {
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domain := &src.Domain{}
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name := scanConf("请输入服务端已配置名称;可以通过 -s list 查看", "名称不能为空")
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domain.Name = name
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domain.CertFile = scanConf("请输入证书文件存放全路径;如: /data/cert/fullchain.pem", "证书文件路径不能为空")
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domain.KeyFile = scanConf("请输入私钥文件存放全路径;如: /data/cert/privkey.pem", "私钥文件路径不能为空")
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domain.InfoFile = scanConf("请输入详情文件存放全路径;如: /data/cert/info.json", "详情文件路径不能为空")
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config := src.GetClientConfig()
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config.Domains = append(config.Domains, *domain)
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src.WriteConfig()
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fmt.Println("添加成功")
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showList()
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}
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// 删除配置
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func delConf() {
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fmt.Println("当前配置: ")
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showList()
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indexInt, _ := selectDomain("请输入要删除的序号")
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config := src.GetClientConfig()
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config.Domains = append(config.Domains[:indexInt], config.Domains[indexInt+1:]...)
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src.WriteConfig()
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fmt.Println("删除成功")
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showList()
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}
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// 修改配置
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func editConf() {
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fmt.Println("当前配置")
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showList()
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_, domain := selectDomain("请输入要修改的序号")
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msg := fmt.Sprintf("请输入服务端已配置名称;可以通过 -s list 查看\n当前配置: %s\n", domain.Name)
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domain.Name = scanConf(msg, "名称不能为空")
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certFile := fmt.Sprintf("请输入证书文件存放全路径;如: /data/cert/fullchain.pem\n当前配置: %s\n", domain.CertFile)
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domain.CertFile = scanConf(certFile, "证书文件路径不能为空")
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msg = fmt.Sprintf("请输入私钥文件存放全路径;如: /data/cert/privkey.pem\n当前配置: %s\n", domain.KeyFile)
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domain.KeyFile = scanConf(msg, "私钥文件路径不能为空")
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msg = fmt.Sprintf("请输入详情文件存放全路径;如: /data/cert/info.json\n当前配置: %s\n", domain.InfoFile)
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domain.InfoFile = scanConf(msg, "详情文件路径不能为空")
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src.WriteConfig()
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fmt.Println("修改成功")
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showList()
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}
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func getCert() {
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_, domain := selectDomain("请选择要获取证书的配置编号")
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args := os.Args
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isDoGet := len(args) >= 3 && args[3] == "-f"
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if !isDoGet {
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infoFile := domain.InfoFile
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os.Stat(infoFile)
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//info, err := os.ReadFile(infoFile)
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//keyFile := domain.KeyFile
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}
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//config := src.GetClientConfig()
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//domains := config.Domains
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//config.FindDomain(args[2])
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}
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// 服务端命令
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func onServerCommand() {
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args := os.Args
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if len(args) < 3 {
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log.Fatal("参数错误, 请检查")
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}
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command := args[2]
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switch command {
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case "list":
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showServerList()
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default:
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log.Fatal("参数错误, 请检查")
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}
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}
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// 从服务端获取域名列表
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func showServerList() {
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server := src.GetClientConfig().Server
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token, encryptToken := src.GenToken()
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url := server + "/api/v1/domain/list?token=" + encryptToken
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resp, err := http.Get(url)
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if err != nil {
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log.Fatal("获取服务端数据失败, 请检查 server 地址是否正确")
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}
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defer resp.Body.Close()
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body, err := io.ReadAll(resp.Body)
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if err != nil {
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log.Fatal(err)
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}
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result := src.Result{}
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err = json.Unmarshal(body, &result)
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if err != nil {
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log.Fatal(err)
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}
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if result.Code != 200 {
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log.Fatal("读取数据出错; ", result.Msg)
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}
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data := result.Data
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text := src.DecryptByToken(token, data)
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d := &[]src.SDomain{}
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err = json.Unmarshal([]byte(text), d)
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if err != nil {
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log.Fatal(err)
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}
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for i := range *d {
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domain := (*d)[i]
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fmt.Printf("- %s\n", domain.Name)
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fmt.Printf("\t认证域名: [ ")
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for j := range domain.Host {
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host := domain.Host[j]
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fmt.Printf("%s ", host)
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}
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fmt.Printf("]\n")
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}
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}
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// 读取用户输入
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func scanConf(msg string, errMsg string) string {
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for {
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log.Println(msg)
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reader := bufio.NewReader(os.Stdin)
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name, err := reader.ReadString('\n')
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if err != nil {
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fmt.Println("读取失败;", err)
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continue
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}
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name = strings.Trim(name, "\r\n")
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if name == "" {
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fmt.Println(errMsg)
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continue
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}
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return name
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}
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}
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// 选择域名
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func selectDomain(msg string) (int, *src.Domain) {
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index := scanConf(msg, "序号不能为空")
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indexInt, err := strconv.Atoi(index)
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if err != nil {
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log.Fatal("序号错误")
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}
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config := src.GetClientConfig()
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if indexInt >= len(config.Domains) || indexInt < 0 {
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log.Fatal("序号超出范围")
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}
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return indexInt, &config.Domains[indexInt]
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}
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