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package sshkey
import (
"errors"
"fmt"
"io/ioutil"
"os"
"github.com/spf13/cobra"
"github.com/hetznercloud/cli/internal/cmd/util"
"github.com/hetznercloud/cli/internal/state"
"github.com/hetznercloud/hcloud-go/v2/hcloud"
)
func newCreateCommand(cli *state.State) *cobra.Command {
cmd := &cobra.Command{
Use: "create FLAGS",
Short: "Create a SSH key",
Args: cobra.NoArgs,
TraverseChildren: true,
DisableFlagsInUseLine: true,
PreRunE: util.ChainRunE(validateCreate, cli.EnsureToken),
RunE: cli.Wrap(runCreate),
}
cmd.Flags().String("name", "", "Key name (required)")
cmd.Flags().String("public-key", "", "Public key")
cmd.Flags().String("public-key-from-file", "", "Path to file containing public key")
cmd.Flags().StringToString("label", nil, "User-defined labels ('key=value') (can be specified multiple times)")
return cmd
}
func validateCreate(cmd *cobra.Command, args []string) error {
if name, _ := cmd.Flags().GetString("name"); name == "" {
return errors.New("flag --name is required")
}
publicKey, _ := cmd.Flags().GetString("public-key")
publicKeyFile, _ := cmd.Flags().GetString("public-key-from-file")
if publicKey != "" && publicKeyFile != "" {
return errors.New("flags --public-key and --public-key-from-file are mutually exclusive")
}
return nil
}
func runCreate(cli *state.State, cmd *cobra.Command, args []string) error {
name, _ := cmd.Flags().GetString("name")
publicKey, _ := cmd.Flags().GetString("public-key")
publicKeyFile, _ := cmd.Flags().GetString("public-key-from-file")
labels, _ := cmd.Flags().GetStringToString("label")
if publicKeyFile != "" {
var (
data []byte
err error
)
if publicKeyFile == "-" {
data, err = ioutil.ReadAll(os.Stdin)
} else {
data, err = ioutil.ReadFile(publicKeyFile)
}
if err != nil {
return err
}
publicKey = string(data)
}
opts := hcloud.SSHKeyCreateOpts{
Name: name,
PublicKey: publicKey,
Labels: labels,
}
sshKey, _, err := cli.Client().SSHKey.Create(cli.Context, opts)
if err != nil {
return err
}
fmt.Printf("SSH key %d created\n", sshKey.ID)
return nil
}
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