knownhosts

Documentation

Index

• func New(b []byte) (ssh.HostKeyCallback, error)
• type KnownKey
  • func ParseKnownHosts(s string) ([]KnownKey, error)
  • func (k KnownKey) Matches(host string, fingerprint []byte) bool

Functions

func New

func New(b []byte) (ssh.HostKeyCallback, error)

New creates a host key callback from the given OpenSSH host key file bytes. The returned callback is for use in ssh.ClientConfig.HostKeyCallback. By preference, the key check operates on the hostname if available, i.e. if a server changes its IP address, the host key check will still succeed, even though a record of the new IP address is not available.

Types

type KnownKey

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

func ParseKnownHosts

func ParseKnownHosts(s string) ([]KnownKey, error)

ParseKnownHosts takes a string with the contents of known_hosts, parses it and returns a slice of KnownKey

func (KnownKey) Matches

func (k KnownKey) Matches(host string, fingerprint []byte) bool

Matches checks if the specified host is present and if the fingerprint matches the present public key key.