open-vault/command/plugin_list.go
2018-11-06 17:21:24 -08:00

124 lines
2.7 KiB
Go

package command
import (
"fmt"
"sort"
"strings"
"github.com/hashicorp/vault/api"
"github.com/hashicorp/vault/helper/consts"
"github.com/mitchellh/cli"
"github.com/posener/complete"
)
var _ cli.Command = (*PluginListCommand)(nil)
var _ cli.CommandAutocomplete = (*PluginListCommand)(nil)
type PluginListCommand struct {
*BaseCommand
}
func (c *PluginListCommand) Synopsis() string {
return "Lists available plugins"
}
func (c *PluginListCommand) Help() string {
helpText := `
Usage: vault plugin list [options] [TYPE]
Lists available plugins registered in the catalog. This does not list whether
plugins are in use, but rather just their availability. The last argument of
type takes "auth", "database", or "secret".
List all available plugins in the catalog:
$ vault plugin list
List all available database plugins in the catalog:
$ vault plugin list database
` + c.Flags().Help()
return strings.TrimSpace(helpText)
}
func (c *PluginListCommand) Flags() *FlagSets {
return c.flagSet(FlagSetHTTP | FlagSetOutputFormat)
}
func (c *PluginListCommand) AutocompleteArgs() complete.Predictor {
return complete.PredictNothing
}
func (c *PluginListCommand) AutocompleteFlags() complete.Flags {
return c.Flags().Completions()
}
func (c *PluginListCommand) 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("Too many arguments (expected 0 or 1, got %d)", len(args)))
return 1
}
pluginType := consts.PluginTypeUnknown
if len(args) > 0 {
pluginTypeStr := strings.TrimSpace(args[0])
if pluginTypeStr != "" {
var err error
pluginType, err = consts.ParsePluginType(pluginTypeStr)
if err != nil {
c.UI.Error(fmt.Sprintf("Error parsing type: %s", err))
return 2
}
}
}
client, err := c.Client()
if err != nil {
c.UI.Error(err.Error())
return 2
}
resp, err := client.Sys().ListPlugins(&api.ListPluginsInput{
Type: pluginType,
})
if err != nil {
c.UI.Error(fmt.Sprintf("Error listing available plugins: %s", err))
return 2
}
switch Format(c.UI) {
case "table":
var flattenedNames []string
namesAdded := make(map[string]bool)
for _, names := range resp.PluginsByType {
for _, name := range names {
if ok := namesAdded[name]; !ok {
flattenedNames = append(flattenedNames, name)
namesAdded[name] = true
}
}
sort.Strings(flattenedNames)
}
list := append([]string{"Plugins"}, flattenedNames...)
c.UI.Output(tableOutput(list, nil))
return 0
default:
res := make(map[string]interface{})
for k, v := range resp.PluginsByType {
res[k.String()] = v
}
return OutputData(c.UI, res)
}
}