forked from hashicorp/vault
-
Notifications
You must be signed in to change notification settings - Fork 0
/
plugin_register.go
152 lines (121 loc) · 3.63 KB
/
plugin_register.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
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
package command
import (
"fmt"
"strings"
"github.com/hashicorp/vault/api"
"github.com/hashicorp/vault/helper/consts"
"github.com/mitchellh/cli"
"github.com/posener/complete"
)
var _ cli.Command = (*PluginRegisterCommand)(nil)
var _ cli.CommandAutocomplete = (*PluginRegisterCommand)(nil)
type PluginRegisterCommand struct {
*BaseCommand
flagArgs []string
flagCommand string
flagSHA256 string
}
func (c *PluginRegisterCommand) Synopsis() string {
return "Registers a new plugin in the catalog"
}
func (c *PluginRegisterCommand) Help() string {
helpText := `
Usage: vault plugin register [options] TYPE NAME
Registers a new plugin in the catalog. The plugin binary must exist in Vault's
configured plugin directory. The argument of type takes "auth", "database",
or "secret".
Register the plugin named my-custom-plugin:
$ vault plugin register -sha256=d3f0a8b... auth my-custom-plugin
Register a plugin with custom arguments:
$ vault plugin register \
-sha256=d3f0a8b... \
-args=--with-glibc,--with-cgo \
auth my-custom-plugin
` + c.Flags().Help()
return strings.TrimSpace(helpText)
}
func (c *PluginRegisterCommand) Flags() *FlagSets {
set := c.flagSet(FlagSetHTTP)
f := set.NewFlagSet("Command Options")
f.StringSliceVar(&StringSliceVar{
Name: "args",
Target: &c.flagArgs,
Completion: complete.PredictAnything,
Usage: "Arguments to pass to the plugin when starting. Separate " +
"multiple arguments with a comma.",
})
f.StringVar(&StringVar{
Name: "command",
Target: &c.flagCommand,
Completion: complete.PredictAnything,
Usage: "Command to spawn the plugin. This defaults to the name of the " +
"plugin if unspecified.",
})
f.StringVar(&StringVar{
Name: "sha256",
Target: &c.flagSHA256,
Completion: complete.PredictAnything,
Usage: "SHA256 of the plugin binary. This is required for all plugins.",
})
return set
}
func (c *PluginRegisterCommand) AutocompleteArgs() complete.Predictor {
return c.PredictVaultPlugins(consts.PluginTypeUnknown)
}
func (c *PluginRegisterCommand) AutocompleteFlags() complete.Flags {
return c.Flags().Completions()
}
func (c *PluginRegisterCommand) Run(args []string) int {
f := c.Flags()
if err := f.Parse(args); err != nil {
c.UI.Error(err.Error())
return 1
}
var pluginNameRaw, pluginTypeRaw string
args = f.Args()
switch {
case len(args) < 1:
c.UI.Error(fmt.Sprintf("Not enough arguments (expected 1 or 2, got %d)", len(args)))
return 1
case len(args) > 2:
c.UI.Error(fmt.Sprintf("Too many arguments (expected 1 or 2, got %d)", len(args)))
return 1
case c.flagSHA256 == "":
c.UI.Error("SHA256 is required for all plugins, please provide -sha256")
return 1
// These cases should come after invalid cases have been checked
case len(args) == 1:
pluginTypeRaw = "unknown"
pluginNameRaw = args[0]
case len(args) == 2:
pluginTypeRaw = args[0]
pluginNameRaw = args[1]
}
client, err := c.Client()
if err != nil {
c.UI.Error(err.Error())
return 2
}
pluginType, err := consts.ParsePluginType(strings.TrimSpace(pluginTypeRaw))
if err != nil {
c.UI.Error(err.Error())
return 2
}
pluginName := strings.TrimSpace(pluginNameRaw)
command := c.flagCommand
if command == "" {
command = pluginName
}
if err := client.Sys().RegisterPlugin(&api.RegisterPluginInput{
Name: pluginName,
Type: pluginType,
Args: c.flagArgs,
Command: command,
SHA256: c.flagSHA256,
}); err != nil {
c.UI.Error(fmt.Sprintf("Error registering plugin %s: %s", pluginName, err))
return 2
}
c.UI.Output(fmt.Sprintf("Success! Registered plugin: %s", pluginName))
return 0
}