ssh

package
Version: v0.0.0-...-d88c8b5 Latest Latest
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Published: Feb 9, 2021 License: Apache-2.0 Imports: 25 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func EncodePrivateKey

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

func EncodePublicKey

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

func EncodeSSHKey

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

func GenerateKey

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

func MakePrivateKeySignerFromBytes

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

func MakePrivateKeySignerFromFile

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

func ParsePublicKeyFromFile

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

func RunSSHCommand

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 SSHTunnelList

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

func NewSSHTunnelList

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

func (*SSHTunnelList) Dial

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

func (*SSHTunnelList) Update

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

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