sshutil

Documentation

Index

• func CommonOpts(useDotSSH bool) ([]string, error)
• func DetectOpenSSHVersion() semver.Version
• func ParseOpenSSHVersion(version []byte) *semver.Version
• func SSHArgsFromOpts(opts []string) []string
• func SSHOpts(instDir string, useDotSSH, forwardAgent bool) ([]string, error)
• func SSHRemoteUser(macaddr string) string
• type PubKey
  • func DefaultPubKeys(loadDotSSH bool) ([]PubKey, error)

Functions

func CommonOpts

func CommonOpts(useDotSSH bool) ([]string, error)

CommonOpts returns ssh option key-value pairs like {"IdentityFile=/path/to/id_foo"}. The result may contain different values with the same key.

The result always contains the IdentityFile option. The result never contains the Port option.

func DetectOpenSSHVersion

func DetectOpenSSHVersion() semver.Version

func ParseOpenSSHVersion

func ParseOpenSSHVersion(version []byte) *semver.Version

func SSHArgsFromOpts

func SSHArgsFromOpts(opts []string) []string

SSHArgsFromOpts returns ssh args from opts. The result always contains {"-F", "/dev/null} in additon to {"-o", "KEY=VALUE", ...}.

func SSHOpts

func SSHOpts(instDir string, useDotSSH, forwardAgent bool) ([]string, error)

SSHOpts adds the following options to CommonOptions: User, ControlMaster, ControlPath, ControlPersist

func SSHRemoteUser

func SSHRemoteUser(macaddr string) string

Types

type PubKey

type PubKey struct {
	Filename string
	Content  string
}

func DefaultPubKeys

func DefaultPubKeys(loadDotSSH bool) ([]PubKey, error)

DefaultPubKeys returns the public key from $LIMA_HOME/_config/user.pub. The key will be created if it does not yet exist.

When loadDotSSH is true, ~/.ssh/*.pub will be appended to make the VM accessible without specifying an identity explicitly.