forked from hashicorp/consul
-
Notifications
You must be signed in to change notification settings - Fork 0
/
authmethod_read.go
126 lines (102 loc) · 2.32 KB
/
authmethod_read.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
// Copyright (c) HashiCorp, Inc.
// SPDX-License-Identifier: MPL-2.0
package authmethodread
import (
"flag"
"fmt"
"strings"
"github.com/hernad/consul/command/acl/authmethod"
"github.com/hernad/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
`
)