本文整理汇总了Golang中github.com/juju/juju/utils/ssh.Options.AllowPasswordAuthentication方法的典型用法代码示例。如果您正苦于以下问题：Golang Options.AllowPasswordAuthentication方法的具体用法？Golang Options.AllowPasswordAuthentication怎么用？Golang Options.AllowPasswordAuthentication使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/juju/juju/utils/ssh.Options的用法示例。
在下文中一共展示了Options.AllowPasswordAuthentication方法的3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: TestCopy
func (s *SSHCommandSuite) TestCopy(c *gc.C) {
var opts ssh.Options
opts.EnablePTY()
opts.AllowPasswordAuthentication()
opts.SetIdentities("x", "y")
opts.SetPort(2022)
err := s.client.Copy([]string{"/tmp/blah", "[email protected]:baz"}, &opts)
c.Assert(err, gc.IsNil)
out, err := ioutil.ReadFile(s.fakescp + ".args")
c.Assert(err, gc.IsNil)
// EnablePTY has no effect for Copy
c.Assert(string(out), gc.Equals, s.fakescp+" -o StrictHostKeyChecking no -o ServerAliveInterval 30 -i x -i y -P 2022 /tmp/blah [email protected]:baz\n")
// Try passing extra args
err = s.client.Copy([]string{"/tmp/blah", "[email protected]:baz", "-r", "-v"}, &opts)
c.Assert(err, gc.IsNil)
out, err = ioutil.ReadFile(s.fakescp + ".args")
c.Assert(err, gc.IsNil)
c.Assert(string(out), gc.Equals, s.fakescp+" -o StrictHostKeyChecking no -o ServerAliveInterval 30 -i x -i y -P 2022 /tmp/blah [email protected]:baz -r -v\n")
// Try interspersing extra args
err = s.client.Copy([]string{"-r", "/tmp/blah", "-v", "[email protected]:baz"}, &opts)
c.Assert(err, gc.IsNil)
out, err = ioutil.ReadFile(s.fakescp + ".args")
c.Assert(err, gc.IsNil)
c.Assert(string(out), gc.Equals, s.fakescp+" -o StrictHostKeyChecking no -o ServerAliveInterval 30 -i x -i y -P 2022 -r /tmp/blah -v [email protected]:baz\n")
}示例2: TestCommandAllowPasswordAuthentication
func (s *SSHCommandSuite) TestCommandAllowPasswordAuthentication(c *gc.C) {
var opts ssh.Options
opts.AllowPasswordAuthentication()
s.assertCommandArgs(c, s.commandOptions([]string{echoCommand, "123"}, &opts),
fmt.Sprintf("%s -o StrictHostKeyChecking no -o ServerAliveInterval 30 localhost %s 123",
s.fakessh, echoCommand),
)
}示例3: InitUbuntuUser
// InitUbuntuUser adds the ubuntu user if it doesn't
// already exist, updates its ~/.ssh/authorized_keys,
// and enables passwordless sudo for it.
//
// InitUbuntuUser will initially attempt to login as
// the ubuntu user, and verify that passwordless sudo
// is enabled; only if this is false will there be an
// attempt with the specified login.
//
// authorizedKeys may be empty, in which case the file
// will be created and left empty.
//
// stdin and stdout will be used for remote sudo prompts,
// if the ubuntu user must be created/updated.
func InitUbuntuUser(host, login, authorizedKeys string, stdin io.Reader, stdout io.Writer) error {
logger.Infof("initialising %q, user %q", host, login)
// To avoid unnecessary prompting for the specified login,
// initUbuntuUser will first attempt to ssh to the machine
// as "ubuntu" with password authentication disabled, and
// ensure that it can use sudo without a password.
//
// Note that we explicitly do not allocate a PTY, so we
// get a failure if sudo prompts.
cmd := ssh.Command("[email protected]"+host, []string{"sudo", "-n", "true"}, nil)
if cmd.Run() == nil {
logger.Infof("ubuntu user is already initialised")
return nil
}
// Failed to login as ubuntu (or passwordless sudo is not enabled).
// Use specified login, and execute the initUbuntuScript below.
if login != "" {
host = login + "@" + host
}
script := fmt.Sprintf(initUbuntuScript, utils.ShQuote(authorizedKeys))
var options ssh.Options
options.AllowPasswordAuthentication()
options.EnablePTY()
cmd = ssh.Command(host, []string{"sudo", "/bin/bash -c " + utils.ShQuote(script)}, &options)
var stderr bytes.Buffer
cmd.Stdin = stdin
cmd.Stdout = stdout // for sudo prompt
cmd.Stderr = &stderr
if err := cmd.Run(); err != nil {
if stderr.Len() != 0 {
err = fmt.Errorf("%v (%v)", err, strings.TrimSpace(stderr.String()))
}
return err
}
return nil
}