ssh

package

v0.8.14 Latest Latest Go to latest Published: Aug 25, 2023 License: Apache-2.0 Imports: 24 Imported by: 0

Documentation ¶

Index ¶

func EncodePrivateKey(private *rsa.PrivateKey) []byte
func EncodePublicKey(public *rsa.PublicKey) ([]byte, error)
func EncodeSSHKey(public *rsa.PublicKey) ([]byte, error)
func GenerateKey(bits int) (*rsa.PrivateKey, *rsa.PublicKey, error)
func MakePrivateKeySignerFromBytes(buffer []byte) (ssh.Signer, error)
func MakePrivateKeySignerFromFile(key string) (ssh.Signer, error)
func ParsePublicKeyFromFile(keyFile string) (*rsa.PublicKey, error)
func RunSSHCommand(cmd, user, host string, signer ssh.Signer) (string, string, int, error)
type Result
- func Run(cmd, ip, sshUser, sshKey string) Result
type SSHTunnelList
- func NewSSHTunnelList(user, keyfile string, healthCheckURL *url.URL, stopChan chan struct{}) *SSHTunnelList
- func (l *SSHTunnelList) Dial(ctx context.Context, net, addr string) (net.Conn, error)
- func (l *SSHTunnelList) Update(addrs []string)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func EncodePrivateKey ¶ added in v0.8.14

func EncodePrivateKey(private *rsa.PrivateKey) []byte

func EncodePublicKey ¶ added in v0.8.14

func EncodePublicKey(public *rsa.PublicKey) ([]byte, error)

func EncodeSSHKey ¶ added in v0.8.14

func EncodeSSHKey(public *rsa.PublicKey) ([]byte, error)

func GenerateKey ¶ added in v0.8.14

func GenerateKey(bits int) (*rsa.PrivateKey, *rsa.PublicKey, error)

func MakePrivateKeySignerFromBytes ¶ added in v0.8.14

func MakePrivateKeySignerFromBytes(buffer []byte) (ssh.Signer, error)

func MakePrivateKeySignerFromFile ¶ added in v0.8.14

func MakePrivateKeySignerFromFile(key string) (ssh.Signer, error)

func ParsePublicKeyFromFile ¶ added in v0.8.14

func ParsePublicKeyFromFile(keyFile string) (*rsa.PublicKey, error)

func RunSSHCommand ¶ added in v0.8.14

func RunSSHCommand(cmd, user, host string, signer ssh.Signer) (string, string, int, error)

RunSSHCommand returns the stdout, stderr, and exit code from running cmd on host as specific user, along with any SSH-level error. If user=="", it will default (like SSH) to os.Getenv("USER")

Types ¶

type Result ¶

type Result struct {
	User     string
	Host     string
	Cmd      string
	Stdout   string
	Stderr   string
	Code     int
	SSHError error
}

Result holds the execution result of SSH command.

func Run ¶

func Run(cmd, ip, sshUser, sshKey string) Result

Run synchronously SSHs to a machine and runs cmd.

type SSHTunnelList ¶ added in v0.8.14

type SSHTunnelList struct {
	// contains filtered or unexported fields
}

func NewSSHTunnelList ¶ added in v0.8.14

func NewSSHTunnelList(user, keyfile string, healthCheckURL *url.URL, stopChan chan struct{}) *SSHTunnelList

func (*SSHTunnelList) Dial ¶ added in v0.8.14

func (l *SSHTunnelList) Dial(ctx context.Context, net, addr string) (net.Conn, error)

func (*SSHTunnelList) Update ¶ added in v0.8.14

func (l *SSHTunnelList) Update(addrs []string)

Update reconciles the list's entries with the specified addresses. Existing tunnels that are not in addresses are removed from entries and closed in a background goroutine. New tunnels specified in addresses are opened in a background goroutine and then added to entries.

Source Files ¶

View all Source files

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