829fcb226c
* Allow for comma separated strings in the TypeCommaIntSlice field type * Explode versions on client side * fix deleting versions
120 lines
2.6 KiB
Go
120 lines
2.6 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/mitchellh/cli"
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"github.com/posener/complete"
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)
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var _ cli.Command = (*KVUndeleteCommand)(nil)
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var _ cli.CommandAutocomplete = (*KVUndeleteCommand)(nil)
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type KVUndeleteCommand struct {
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*BaseCommand
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flagVersions []string
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}
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func (c *KVUndeleteCommand) Synopsis() string {
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return "Undeletes versions in the KV store"
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}
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func (c *KVUndeleteCommand) Help() string {
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helpText := `
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Usage: vault kv undelete [options] KEY
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Undeletes the data for the provided version and path in the key-value store.
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This restores the data, allowing it to be returned on get requests.
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To undelete version 3 of key "foo":
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$ vault kv undelete -versions=3 secret/foo
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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 *KVUndeleteCommand) Flags() *FlagSets {
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set := c.flagSet(FlagSetHTTP | FlagSetOutputFormat)
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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 undelete.`,
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})
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return set
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}
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func (c *KVUndeleteCommand) AutocompleteArgs() complete.Predictor {
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return nil
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}
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func (c *KVUndeleteCommand) AutocompleteFlags() complete.Flags {
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return c.Flags().Completions()
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}
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func (c *KVUndeleteCommand) 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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if len(c.flagVersions) == 0 {
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c.UI.Error("No versions provided, use the \"-versions\" flag to specify the version to undelete.")
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return 1
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}
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var err error
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path := sanitizePath(args[0])
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path, err = addPrefixToVKVPath(path, "undelete")
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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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data := map[string]interface{}{
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"versions": kvParseVersionsFlags(c.flagVersions),
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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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secret, err := kvWriteRequest(client, path, data)
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if err != nil {
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c.UI.Error(fmt.Sprintf("Error writing data to %s: %s", path, err))
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return 2
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}
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if secret == nil {
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// Don't output anything unless using the "table" format
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if Format(c.UI) == "table" {
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c.UI.Info(fmt.Sprintf("Success! Data written to: %s", path))
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}
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return 0
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}
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return OutputSecret(c.UI, secret)
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}
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