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Golang ssh.Session类代码示例

本文整理汇总了Golang中code/google/com/p/go/crypto/ssh.Session的典型用法代码示例。如果您正苦于以下问题:Golang Session类的具体用法?Golang Session怎么用?Golang Session使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了Session类的6个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: ExecPath

func (c *SSHConn) ExecPath(cmd, path string) (out []byte, err error) {
	var session *ssh.Session

	session, err = c.client.NewSession()
	if err != nil {
		log.Fatal("Failed to create session: " + err.Error())
	}
	defer session.Close()

	envVars := ""
	if c.env != nil {
		for name, value := range c.env {
			envVars = envVars + name + "=\"" + value + "\" "
			/*
				      TODO: This should be the proper way to set the environment, but fails for some reason
							       * Investigate why and possibly send pull-request to maintainer
										err = session.Setenv(name, value)

										if err != nil {
											log.Fatal("Failed to set environment: " + err.Error())
										}
			*/
		}
	}

	cmd = envVars + cmd

	if path != "" {
		cmd = "cd " + path + " && " + cmd
	}

	return session.CombinedOutput(cmd)
}
开发者ID:carriercomm,项目名称:sky-1,代码行数:33,代码来源:ssh.go

示例2: send_script

/*
	Expected to be invoked as a goroutine which runs in parallel to sending the ssh command to the
	far side. This function reads from the input buffer reader br and writes to the target stripping
	blank and comment lines as it goes.
*/
func send_script(sess *ssh.Session, argv0 string, env_file string, br *bufio.Reader) {

	target, err := sess.StdinPipe() // we create the pipe here so that we can close here
	if err != nil {
		fmt.Fprintf(os.Stderr, "unable to create stdin for session: %s\n", err)
		return
	}
	defer target.Close()

	if argv0 != "" {
		target.Write([]byte("ARGV0=\"" + argv0 + "\"\n")) // $0 isn't valid using this, so simulate $0 with argv0
	}

	if env_file != "" { // must push out the environment first
		env_file, err = find_file(env_file) // find it in the path if not a qualified name
		if err == nil {
			ef, err := os.Open(env_file)

			if err != nil {
				fmt.Fprintf(os.Stderr, "ssh_broker: could not open environment file: %s: %s\n", env_file, err)
			} else {
				ebr := bufio.NewReader(ef) // get a buffered reader for the file
				send_file(ebr, target)
				ef.Close()
			}
		} else {
			fmt.Fprintf(os.Stderr, "ssh_broker: could not find  environment file: %s: %s\n", env_file, err)
		}
	}

	send_file(br, target)
}
开发者ID:dhanunjaya,项目名称:gopkgs,代码行数:37,代码来源:ssh_broker.go

示例3: RequestAgentForwarding

// RequestAgentForwarding sets up agent forwarding for the session.
// ForwardToAgent or ForwardToRemote should be called to route
// the authentication requests.
func RequestAgentForwarding(session *ssh.Session) error {
	ok, err := session.SendRequest("[email protected]", true, nil)
	if err != nil {
		return err
	}
	if !ok {
		return errors.New("forwarding request denied")
	}
	return nil
}
开发者ID:Blystad,项目名称:deis,代码行数:13,代码来源:forward.go

示例4: execCmd

func (sshTransport *SSHTransport) execCmd(session *ssh.Session, cmd string) (*bytes.Buffer, error) {
	var b bytes.Buffer
	modes := ssh.TerminalModes{
		ECHO:          0,
		TTY_OP_ISPEED: 14400,
		TTY_OP_OSPEED: 14400,
	}
	if err := session.RequestPty("xterm", 80, 40, modes); err != nil {
		log.Fatalf("request for pseudo terminal failed: " + err.Error())
	}
	session.Stdout = &b
	if err := session.Run(cmd); err != nil {
		return nil, fmt.Errorf(b.String())
	}
	return &b, nil
}
开发者ID:rmenn,项目名称:henchman,代码行数:16,代码来源:ssh.go

示例5: executeCommand

func (config *Config) executeCommand(s *ssh.Session, cmd string, sudo bool) ([]byte, error) {
	if s.Stdout != nil {
		return nil, errors.New("ssh: Stdout already set")
	}
	if s.Stderr != nil {
		return nil, errors.New("ssh: Stderr already set")
	}

	b := newSingleWriterReader()
	s.Stdout = &b
	s.Stderr = &b
	done := make(chan bool)

	if sudo {
		stdInWriter, err := s.StdinPipe()
		if err != nil {
			if config.AbortOnError == true {
				log.Fatalf("%s", err)
			}
			return nil, err
		}

		go config.injectSudoPasswordIfNecessary(done, &b, stdInWriter)
	}

	err := s.Run(cmd)
	close(done)
	return b.Bytes(), err
}
开发者ID:euforia,项目名称:loom,代码行数:29,代码来源:loom.go

示例6: remoteStandardio

func remoteStandardio(
	s *ssh.Session) (io.WriteCloser, io.Reader, io.Reader, string) {

	var stdin io.WriteCloser
	var stdout io.Reader
	var stderr io.Reader
	var err error

	// plumb into standard input
	if stdin, err = s.StdinPipe(); err != nil {
		return nil, nil, nil, fmt.Sprintf("Error: %v\n", err)
	}
	// plumb into standard output
	if stdout, err = s.StdoutPipe(); err != nil {
		return nil, nil, nil, fmt.Sprintf("Error: %v\n", err)
	}
	// plumb into standard error
	if stderr, err = s.StderrPipe(); err != nil {
		return nil, nil, nil, fmt.Sprintf("Error: %v\n", err)
	}
	return stdin, stdout, stderr, ""
}
开发者ID:prataprc,项目名称:gocbsh,代码行数:22,代码来源:client.go


注:本文中的code/google/com/p/go/crypto/ssh.Session类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。