ssh

Documentation

Overview

Package ssh provides SSH key management helpers for ssmx.

Index

• func DefaultKeyPath() string
• func DefaultSSHUser(platformName string) string
• func LoadOrGenerateKey(keyPath string) (pubKey string, resolvedPath string, err error)

Functions

func DefaultKeyPath

func DefaultKeyPath() string

DefaultKeyPath returns the first existing standard SSH public key path, checking id_ed25519, id_rsa, id_ecdsa in order. Returns "" if none exist.

func DefaultSSHUser

func DefaultSSHUser(platformName string) string

DefaultSSHUser returns the default SSH username for the given SSM PlatformName. Falls back to "ec2-user" for unknown platforms.

func LoadOrGenerateKey

func LoadOrGenerateKey(keyPath string) (pubKey string, resolvedPath string, err error)

LoadOrGenerateKey returns the public key contents for keyPath. If keyPath is "", it generates a new ed25519 keypair at ~/.ssmx/ssh_key and returns the public key. If the key already exists at that path, it is reused without regenerating.