94 lines
2 KiB
Go
94 lines
2 KiB
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: MPL-2.0
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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 (
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_ cli.Command = (*NamespaceLookupCommand)(nil)
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_ cli.CommandAutocomplete = (*NamespaceLookupCommand)(nil)
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)
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type NamespaceLookupCommand struct {
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*BaseCommand
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}
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func (c *NamespaceLookupCommand) Synopsis() string {
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return "Look up an existing namespace"
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}
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func (c *NamespaceLookupCommand) Help() string {
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helpText := `
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Usage: vault namespace lookup [options] PATH
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Get information about the namespace of the locally authenticated token:
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$ vault namespace lookup
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Get information about the namespace of a particular child token (e.g. ns1/ns2/):
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$ vault namespace lookup -namespace=ns1 ns2
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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 *NamespaceLookupCommand) Flags() *FlagSets {
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return c.flagSet(FlagSetHTTP | FlagSetOutputFormat)
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}
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func (c *NamespaceLookupCommand) AutocompleteArgs() complete.Predictor {
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return c.PredictVaultNamespaces()
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}
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func (c *NamespaceLookupCommand) AutocompleteFlags() complete.Flags {
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return c.Flags().Completions()
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}
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func (c *NamespaceLookupCommand) 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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secret, err := client.Logical().Read("sys/namespaces/" + namespacePath)
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if err != nil {
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c.UI.Error(fmt.Sprintf("Error looking up namespace: %s", err))
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return 2
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}
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if secret == nil {
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c.UI.Error("Namespace not found")
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return 2
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}
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return OutputSecret(c.UI, secret)
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}
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