110 lines
2.0 KiB
Go
110 lines
2.0 KiB
Go
package main
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import (
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"bufio"
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"fmt"
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"io"
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"os"
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"golang.org/x/crypto/ssh"
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"gopkg.in/yaml.v3"
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)
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const sep = string(os.PathSeparator)
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type Cfg struct {
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Source string
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Server struct {
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Host string
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Port string
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User string
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Passwd string
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Target string
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WorkJarName string
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}
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}
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func main() {
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data, err := os.ReadFile("." + sep + "cfg.yaml")
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if err != nil {
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if os.IsNotExist(err) {
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fmt.Println("在当前目录没有找到 cfg.yaml 配置文件")
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panic(err)
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} else {
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panic(err)
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}
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}
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cfg := Cfg{}
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err = yaml.Unmarshal(data, &cfg)
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if err != nil {
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fmt.Printf("解析 yaml 文件失败，请确认文件内容是否是合法的 yaml")
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panic(err)
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}
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_, err = os.Stat(cfg.Source)
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if err != nil {
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if os.IsNotExist(err) {
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fmt.Println("没有找到 source 目标文件 - [" + cfg.Source + "]")
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panic(err)
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} else {
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panic(err)
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}
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}
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srv := cfg.Server
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sshCfg := &ssh.ClientConfig{
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User: srv.User,
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Auth: []ssh.AuthMethod{
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ssh.Password(srv.Passwd),
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},
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HostKeyCallback: ssh.InsecureIgnoreHostKey(),
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}
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sc, err := ssh.Dial("tcp", fmt.Sprintf("%s:%s", srv.Host, srv.Port), sshCfg)
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if err != nil {
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fmt.Println("创建链接失败")
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panic(err)
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}
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s, err := sc.NewSession()
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if err != nil {
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fmt.Println("创建会话失败")
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panic(err)
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}
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defer s.Close()
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in, err := s.StdinPipe()
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if err != nil {
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fmt.Println("获取输入管道失败")
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panic(err)
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}
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out, err := s.StdoutPipe()
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if err != nil {
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fmt.Println("获取输出管道失败")
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panic(err)
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}
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s.Shell()
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fmt.Println("尝试输入指令")
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fmt.Fprintln(in, "pwd")
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fmt.Fprintln(in, "cd /mnt/jkd-test/java")
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fmt.Fprintln(in, "ls -l")
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fmt.Println("指令输入完毕")
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scanner := bufio.NewScanner(out)
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for scanner.Scan() {
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fmt.Println(scanner.Text())
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}
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}
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type SshUtil struct {
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in io.Writer
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out io.Reader
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sca *bufio.Scanner
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}
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func NewSshUtil(in io.Writer, out io.Reader) {
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}
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func (s SshUtil) command(args string) chan string {
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result := make(chan string)
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fmt.Fprintln(s.in, args)
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return result
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}
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