152 lines
3.1 KiB
Go
152 lines
3.1 KiB
Go
package command
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import (
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"fmt"
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"strings"
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"github.com/hashicorp/vault/api"
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"github.com/mitchellh/cli"
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"github.com/posener/complete"
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)
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var (
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_ cli.Command = (*KVDeleteCommand)(nil)
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_ cli.CommandAutocomplete = (*KVDeleteCommand)(nil)
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)
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type KVDeleteCommand struct {
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*BaseCommand
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flagVersions []string
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}
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func (c *KVDeleteCommand) Synopsis() string {
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return "Deletes versions in the KV store"
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}
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func (c *KVDeleteCommand) Help() string {
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helpText := `
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Usage: vault kv delete [options] PATH
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Deletes the data for the provided version and path in the key-value store. The
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versioned data will not be fully removed, but marked as deleted and will no
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longer be returned in normal get requests.
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To delete the latest version of the key "foo":
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$ vault kv delete secret/foo
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To delete version 3 of key foo:
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$ vault kv delete -versions=3 secret/foo
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To delete all versions and metadata, see the "vault kv metadata" subcommand.
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Additional flags and more advanced use cases are detailed below.
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` + c.Flags().Help()
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return strings.TrimSpace(helpText)
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}
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func (c *KVDeleteCommand) Flags() *FlagSets {
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set := c.flagSet(FlagSetHTTP)
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// Common Options
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f := set.NewFlagSet("Common Options")
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f.StringSliceVar(&StringSliceVar{
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Name: "versions",
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Target: &c.flagVersions,
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Default: nil,
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Usage: `Specifies the version numbers to delete.`,
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})
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return set
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}
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func (c *KVDeleteCommand) AutocompleteArgs() complete.Predictor {
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return c.PredictVaultFiles()
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}
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func (c *KVDeleteCommand) AutocompleteFlags() complete.Flags {
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return c.Flags().Completions()
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}
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func (c *KVDeleteCommand) Run(args []string) int {
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f := c.Flags()
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if err := f.Parse(args); err != nil {
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c.UI.Error(err.Error())
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return 1
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}
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args = f.Args()
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switch {
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case len(args) < 1:
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c.UI.Error(fmt.Sprintf("Not enough arguments (expected 1, got %d)", len(args)))
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return 1
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case len(args) > 1:
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c.UI.Error(fmt.Sprintf("Too many arguments (expected 1, got %d)", len(args)))
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return 1
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}
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client, err := c.Client()
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if err != nil {
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c.UI.Error(err.Error())
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return 2
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}
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path := sanitizePath(args[0])
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mountPath, v2, err := isKVv2(path, client)
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if err != nil {
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c.UI.Error(err.Error())
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return 2
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}
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var secret *api.Secret
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if v2 {
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secret, err = c.deleteV2(path, mountPath, client)
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} else {
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secret, err = client.Logical().Delete(path)
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}
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if err != nil {
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c.UI.Error(fmt.Sprintf("Error deleting %s: %s", path, err))
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if secret != nil {
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OutputSecret(c.UI, secret)
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}
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return 2
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}
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c.UI.Info(fmt.Sprintf("Success! Data deleted (if it existed) at: %s", path))
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return 0
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}
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func (c *KVDeleteCommand) deleteV2(path, mountPath string, client *api.Client) (*api.Secret, error) {
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var err error
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var secret *api.Secret
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switch {
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case len(c.flagVersions) > 0:
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path = addPrefixToVKVPath(path, mountPath, "delete")
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if err != nil {
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return nil, err
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}
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data := map[string]interface{}{
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"versions": kvParseVersionsFlags(c.flagVersions),
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}
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secret, err = client.Logical().Write(path, data)
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default:
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path = addPrefixToVKVPath(path, mountPath, "data")
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if err != nil {
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return nil, err
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}
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secret, err = client.Logical().Delete(path)
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}
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return secret, err
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}
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