a0c557f38a
* add mapstructure tags to Namespace struct * add custom metadata Parse helper * add ns custom metadata and patch
138 lines
3.4 KiB
Go
138 lines
3.4 KiB
Go
package command
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import (
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"context"
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"fmt"
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"strings"
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"github.com/posener/complete"
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"github.com/mitchellh/cli"
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)
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var (
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_ cli.Command = (*NamespacePatchCommand)(nil)
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_ cli.CommandAutocomplete = (*NamespacePatchCommand)(nil)
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)
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type NamespacePatchCommand struct {
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*BaseCommand
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flagCustomMetadata map[string]string
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flagRemoveCustomMetadata []string
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}
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func (c *NamespacePatchCommand) Synopsis() string {
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return "Patch an existing namespace"
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}
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func (c *NamespacePatchCommand) Help() string {
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helpText := `
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Usage: vault namespace patch [options] PATH
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Patch an existing namespace. The namespace patched will be relative to the
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namespace provided in either the VAULT_NAMESPACE environment variable or
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-namespace CLI flag.
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Patch an existing child namespace by adding and removing custom-metadata (e.g. ns1/):
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$ vault namespace patch ns1 -custom-metadata=foo=abc -remove-custom-metadata=bar
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Patch an existing child namespace from a parent namespace (e.g. ns1/ns2/):
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$ vault namespace patch -namespace=ns1 ns2 -custom-metadata=foo=abc
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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 *NamespacePatchCommand) Flags() *FlagSets {
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set := c.flagSet(FlagSetHTTP | FlagSetOutputField | FlagSetOutputFormat)
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f := set.NewFlagSet("Command Options")
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f.StringMapVar(&StringMapVar{
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Name: "custom-metadata",
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Target: &c.flagCustomMetadata,
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Default: map[string]string{},
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Usage: "Specifies arbitrary key=value metadata meant to describe a namespace." +
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"This can be specified multiple times to add multiple pieces of metadata.",
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})
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f.StringSliceVar(&StringSliceVar{
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Name: "remove-custom-metadata",
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Target: &c.flagRemoveCustomMetadata,
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Default: []string{},
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Usage: "Key to remove from custom metadata. To specify multiple values, specify this flag multiple times.",
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})
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return set
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}
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func (c *NamespacePatchCommand) AutocompleteArgs() complete.Predictor {
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return complete.PredictNothing
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}
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func (c *NamespacePatchCommand) AutocompleteFlags() complete.Flags {
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return c.Flags().Completions()
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}
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func (c *NamespacePatchCommand) 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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namespacePath := strings.TrimSpace(args[0])
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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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data := make(map[string]interface{})
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customMetadata := make(map[string]interface{})
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for key, value := range c.flagCustomMetadata {
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customMetadata[key] = value
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}
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for _, key := range c.flagRemoveCustomMetadata {
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// A null in a JSON merge patch payload will remove the associated key
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customMetadata[key] = nil
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}
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data["custom_metadata"] = customMetadata
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secret, err := client.Logical().JSONMergePatch(context.Background(), "sys/namespaces/"+namespacePath, data)
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if err != nil {
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c.UI.Error(fmt.Sprintf("Error patching namespace: %s", err))
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return 2
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}
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if secret == nil || secret.Data == nil {
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c.UI.Error(fmt.Sprintf("No namespace found: %s", err))
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return 2
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}
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// Handle single field output
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if c.flagField != "" {
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return PrintRawField(c.UI, secret, c.flagField)
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}
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return OutputSecret(c.UI, secret)
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}
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