101 lines
2.0 KiB
Go
101 lines
2.0 KiB
Go
// Copyright (c) HashiCorp, Inc.
|
|
// SPDX-License-Identifier: MPL-2.0
|
|
|
|
package command
|
|
|
|
import (
|
|
"fmt"
|
|
"strings"
|
|
|
|
"github.com/mitchellh/cli"
|
|
"github.com/posener/complete"
|
|
)
|
|
|
|
var (
|
|
_ cli.Command = (*PolicyReadCommand)(nil)
|
|
_ cli.CommandAutocomplete = (*PolicyReadCommand)(nil)
|
|
)
|
|
|
|
type PolicyReadCommand struct {
|
|
*BaseCommand
|
|
}
|
|
|
|
func (c *PolicyReadCommand) Synopsis() string {
|
|
return "Prints the contents of a policy"
|
|
}
|
|
|
|
func (c *PolicyReadCommand) Help() string {
|
|
helpText := `
|
|
Usage: vault policy read [options] [NAME]
|
|
|
|
Prints the contents and metadata of the Vault policy named NAME. If the policy
|
|
does not exist, an error is returned.
|
|
|
|
Read the policy named "my-policy":
|
|
|
|
$ vault policy read my-policy
|
|
|
|
` + c.Flags().Help()
|
|
|
|
return strings.TrimSpace(helpText)
|
|
}
|
|
|
|
func (c *PolicyReadCommand) Flags() *FlagSets {
|
|
return c.flagSet(FlagSetHTTP | FlagSetOutputFormat)
|
|
}
|
|
|
|
func (c *PolicyReadCommand) AutocompleteArgs() complete.Predictor {
|
|
return c.PredictVaultPolicies()
|
|
}
|
|
|
|
func (c *PolicyReadCommand) AutocompleteFlags() complete.Flags {
|
|
return c.Flags().Completions()
|
|
}
|
|
|
|
func (c *PolicyReadCommand) Run(args []string) int {
|
|
f := c.Flags()
|
|
|
|
if err := f.Parse(args); err != nil {
|
|
c.UI.Error(err.Error())
|
|
return 1
|
|
}
|
|
|
|
args = f.Args()
|
|
switch {
|
|
case len(args) < 1:
|
|
c.UI.Error(fmt.Sprintf("Not enough arguments (expected 1, got %d)", len(args)))
|
|
return 1
|
|
case len(args) > 1:
|
|
c.UI.Error(fmt.Sprintf("Too many arguments (expected 1, got %d)", len(args)))
|
|
return 1
|
|
}
|
|
|
|
client, err := c.Client()
|
|
if err != nil {
|
|
c.UI.Error(err.Error())
|
|
return 2
|
|
}
|
|
|
|
name := strings.ToLower(strings.TrimSpace(args[0]))
|
|
rules, err := client.Sys().GetPolicy(name)
|
|
if err != nil {
|
|
c.UI.Error(fmt.Sprintf("Error reading policy named %s: %s", name, err))
|
|
return 2
|
|
}
|
|
if rules == "" {
|
|
c.UI.Error(fmt.Sprintf("No policy named: %s", name))
|
|
return 2
|
|
}
|
|
|
|
switch Format(c.UI) {
|
|
case "table":
|
|
c.UI.Output(strings.TrimSpace(rules))
|
|
return 0
|
|
default:
|
|
resp := map[string]string{
|
|
"policy": rules,
|
|
}
|
|
return OutputData(c.UI, &resp)
|
|
}
|
|
}
|