ssh

package

v0.0.0-...-6bb069b Latest Latest Go to latest Published: Jul 5, 2022 License: GPL-2.0 Imports: 21 Imported by: 0

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Repository

github.com/weibocom/opendcp

Documentation ¶

Index ¶

Constants
Variables
func GenSSHKey(path string) error
func GetSSHKeyFromDb(mac *models.Instance, path string, isPriv bool) error
func NewConfig(user string, auth *Auth) (*ssh.ClientConfig, error)
type Auth
type Client
- func NewClient(user string, host string, port int, auth *Auth) (*Client, error)
type KeyPair
- func NewKeyPair() (keyPair *KeyPair, err error)
type Output

Constants ¶

View Source

const SSH_AWS = "/go/src/weibo.com/opendcp/jupiter/conf/zhaowei9.pem"

Variables ¶

View Source

var (
	ErrKeyGeneration     = errors.New("Unable to generate key")
	ErrValidation        = errors.New("Unable to validate key")
	ErrPublicKey         = errors.New("Unable to convert public key")
	ErrUnableToWriteFile = errors.New("Unable to write file")
)

Functions ¶

func GenSSHKey ¶

func GenSSHKey(path string) error

func GetSSHKeyFromDb ¶

func GetSSHKeyFromDb(mac *models.Instance, path string, isPriv bool) error

func NewConfig ¶

func NewConfig(user string, auth *Auth) (*ssh.ClientConfig, error)

Types ¶

type Auth ¶

type Auth struct {
	Passwords []string
	Keys      []string
}

type Client ¶

type Client struct {
	Config   *ssh.ClientConfig
	Hostname string
	Port     int
}

func NewClient ¶

func NewClient(user string, host string, port int, auth *Auth) (*Client, error)

func (*Client) DisPassLogin ¶

func (sshCli *Client) DisPassLogin() error

Disable ssh passowrd login

func (*Client) GenerateSSHKey ¶

func (sshCli *Client) GenerateSSHKey(instanceId string, path string) error

Generate SSH keypair based on path of the private key The public key would be generated to the same path with ".pub" added

func (*Client) Run ¶

func (client *Client) Run(command string) (Output, error)

func (*Client) RunWithAttempt ¶

func (client *Client) RunWithAttempt(command string, maxAttempt int) (Output, error)

func (*Client) StoreSSHKey ¶

func (sshCli *Client) StoreSSHKey(instanceId string) error

type KeyPair ¶

type KeyPair struct {
	PrivateKey []byte
	PublicKey  []byte
}

func NewKeyPair ¶

func NewKeyPair() (keyPair *KeyPair, err error)

Generate a new SSH keypair This will return a private & public key encoded as DER.

func (*KeyPair) Fingerprint ¶

func (kp *KeyPair) Fingerprint() string

Calculate the fingerprint of the public key

func (*KeyPair) StoreDb ¶

func (kp *KeyPair) StoreDb(instanceId string) error

func (*KeyPair) UploadKey ¶

func (kp *KeyPair) UploadKey(sshCli *Client) error

func (*KeyPair) WriteToFile ¶

func (kp *KeyPair) WriteToFile(privateKeyPath string, publicKeyPath string) error

Write keypair to files

type Output ¶

type Output struct {
	Stdout io.Reader
	Stderr io.Reader
}

Source Files ¶

View all Source files

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