// CreateKeyPair creates a KeyPair of a specified class in the specified region
func CreateKeyPair(class, region string, dryRun bool) error {
if dryRun {
terminal.Information("--dry-run flag is set, not making any actual changes!")
}
// KeyPair Class Config
keypairCfg, err := config.LoadKeyPairClass(class)
if err != nil {
return err
}
terminal.Information("Found KeyPair class configuration for [" + class + "]!")
// Validate the region
if !regions.ValidRegion(region) {
return errors.New("Region [" + region + "] is Invalid!")
}
// Import the KeyPair to the requested region
err = importKeyPair(region, class, []byte(keypairCfg.PublicKey), dryRun)
if err != nil {
return err
}
return nil
}
// InstallKeyPair installs a keypair locally
func InstallKeyPair(class string, dryRun bool) error {
// KeyPair Class Config
keypairCfg, err := config.LoadKeyPairClass(class)
if err != nil {
return err
}
terminal.Information("Found KeyPair class configuration for [" + class + "]!")
if !dryRun {
currentUser, _ := user.Current()
sshLocation := currentUser.HomeDir + "/.ssh/"
privateKeyPath := sshLocation + class + ".pem"
publicKeyPath := sshLocation + class + ".pub"
// Private Key
if _, err := os.Stat(privateKeyPath); !os.IsNotExist(err) {
terminal.Information("Local private key named [" + class + "] already exists!")
} else {
privateKey := []byte(keypairCfg.PrivateKey1 + keypairCfg.PrivateKey2 + keypairCfg.PrivateKey3 + keypairCfg.PrivateKey4)
err = ioutil.WriteFile(privateKeyPath, privateKey, 0655)
if err != nil {
return err
}
terminal.Information("Created private key at [" + privateKeyPath + "]")
}
// Public Key
if _, err := os.Stat(publicKeyPath); !os.IsNotExist(err) {
terminal.Information("Local public key named [" + class + "] already exists!")
} else {
err = ioutil.WriteFile(publicKeyPath, []byte(keypairCfg.PublicKey), 0655)
if err != nil {
return err
}
terminal.Information("Created public key at [" + publicKeyPath + "]")
}
}
return nil
}