127 lines
2.3 KiB
Go
127 lines
2.3 KiB
Go
// Copyright (c) HashiCorp, Inc.
|
|
// SPDX-License-Identifier: MPL-2.0
|
|
|
|
package authmethodread
|
|
|
|
import (
|
|
"flag"
|
|
"fmt"
|
|
"strings"
|
|
|
|
"github.com/hashicorp/consul/command/acl/authmethod"
|
|
"github.com/hashicorp/consul/command/flags"
|
|
"github.com/mitchellh/cli"
|
|
)
|
|
|
|
func New(ui cli.Ui) *cmd {
|
|
c := &cmd{UI: ui}
|
|
c.init()
|
|
return c
|
|
}
|
|
|
|
type cmd struct {
|
|
UI cli.Ui
|
|
flags *flag.FlagSet
|
|
http *flags.HTTPFlags
|
|
help string
|
|
|
|
name string
|
|
|
|
showMeta bool
|
|
format string
|
|
}
|
|
|
|
func (c *cmd) init() {
|
|
c.flags = flag.NewFlagSet("", flag.ContinueOnError)
|
|
|
|
c.flags.BoolVar(
|
|
&c.showMeta,
|
|
"meta",
|
|
false,
|
|
"Indicates that auth method metadata such "+
|
|
"as the raft indices should be shown for each entry.",
|
|
)
|
|
|
|
c.flags.StringVar(
|
|
&c.name,
|
|
"name",
|
|
"",
|
|
"The name of the auth method to read.",
|
|
)
|
|
|
|
c.flags.StringVar(
|
|
&c.format,
|
|
"format",
|
|
authmethod.PrettyFormat,
|
|
fmt.Sprintf("Output format {%s}", strings.Join(authmethod.GetSupportedFormats(), "|")),
|
|
)
|
|
|
|
c.http = &flags.HTTPFlags{}
|
|
flags.Merge(c.flags, c.http.ClientFlags())
|
|
flags.Merge(c.flags, c.http.ServerFlags())
|
|
flags.Merge(c.flags, c.http.MultiTenancyFlags())
|
|
c.help = flags.Usage(help, c.flags)
|
|
}
|
|
|
|
func (c *cmd) Run(args []string) int {
|
|
if err := c.flags.Parse(args); err != nil {
|
|
return 1
|
|
}
|
|
|
|
if c.name == "" {
|
|
c.UI.Error(fmt.Sprintf("Must specify the -name parameter"))
|
|
return 1
|
|
}
|
|
|
|
client, err := c.http.APIClient()
|
|
if err != nil {
|
|
c.UI.Error(fmt.Sprintf("Error connecting to Consul agent: %s", err))
|
|
return 1
|
|
}
|
|
|
|
method, _, err := client.ACL().AuthMethodRead(c.name, nil)
|
|
if err != nil {
|
|
c.UI.Error(fmt.Sprintf("Error reading auth method %q: %v", c.name, err))
|
|
return 1
|
|
} else if method == nil {
|
|
c.UI.Error(fmt.Sprintf("Auth method not found with name %q", c.name))
|
|
return 1
|
|
}
|
|
|
|
formatter, err := authmethod.NewFormatter(c.format, c.showMeta)
|
|
if err != nil {
|
|
c.UI.Error(err.Error())
|
|
return 1
|
|
}
|
|
|
|
out, err := formatter.FormatAuthMethod(method)
|
|
if err != nil {
|
|
c.UI.Error(err.Error())
|
|
return 1
|
|
}
|
|
if out != "" {
|
|
c.UI.Info(out)
|
|
}
|
|
|
|
return 0
|
|
}
|
|
|
|
func (c *cmd) Synopsis() string {
|
|
return synopsis
|
|
}
|
|
|
|
func (c *cmd) Help() string {
|
|
return flags.Usage(c.help, nil)
|
|
}
|
|
|
|
const (
|
|
synopsis = "Read an ACL auth method"
|
|
help = `
|
|
Usage: consul acl auth-method read -name NAME [options]
|
|
|
|
Read an auth method:
|
|
|
|
$ consul acl auth-method read -name my-auth-method
|
|
`
|
|
)
|