func (c *Client) Connect() (e error) {
if c.Port == 0 {
c.Port = 22
}
var auths []ssh.AuthMethod
if c.password != "" {
auths = append(auths, ssh.Password(c.password))
} else if c.Agent, e = net.Dial("unix", os.Getenv("SSH_AUTH_SOCK")); e == nil {
auths = append(auths, ssh.PublicKeysCallback(agent.NewClient(c.Agent).Signers))
}
config := &ssh.ClientConfig{
User: c.User,
Auth: auths,
}
c.Conn, e = ssh.Dial("tcp", fmt.Sprintf("%s:%d", c.Host, c.Port), config)
return e
}
func (c *Config) Connection() (*ssh.Client, error) {
port := c.Port
if port == 0 {
port = 22
}
var auths []ssh.AuthMethod
if c.Password != "" {
auths = append(auths, ssh.Password(c.Password))
} else if sshAgent, e := net.Dial("unix", os.Getenv("SSH_AUTH_SOCK")); e == nil {
auths = append(auths, ssh.PublicKeysCallback(agent.NewClient(sshAgent).Signers))
}
config := &ssh.ClientConfig{
User: c.User,
Auth: auths,
}
return ssh.Dial("tcp", fmt.Sprintf("%s:%d", c.Host, port), config)
}