open-vault/command/audit_enable.go
2015-05-11 11:01:52 -07:00

124 lines
3.2 KiB
Go

package command
import (
"fmt"
"io"
"os"
"strings"
"github.com/hashicorp/vault/helper/kv-builder"
"github.com/mitchellh/mapstructure"
)
// AuditEnableCommand is a Command that mounts a new mount.
type AuditEnableCommand struct {
Meta
// A test stdin that can be used for tests
testStdin io.Reader
}
func (c *AuditEnableCommand) Run(args []string) int {
var desc, id string
flags := c.Meta.FlagSet("audit-enable", FlagSetDefault)
flags.StringVar(&desc, "description", "", "")
flags.StringVar(&id, "id", "", "")
flags.Usage = func() { c.Ui.Error(c.Help()) }
if err := flags.Parse(args); err != nil {
return 1
}
args = flags.Args()
if len(args) < 1 {
flags.Usage()
c.Ui.Error(fmt.Sprintf(
"\naudit-enable expects at least one argument: the type to enable"))
return 1
}
auditType := args[0]
if id == "" {
id = auditType
}
// Build the options
var stdin io.Reader = os.Stdin
if c.testStdin != nil {
stdin = c.testStdin
}
builder := &kvbuilder.Builder{Stdin: stdin}
if err := builder.Add(args[1:]...); err != nil {
c.Ui.Error(fmt.Sprintf(
"Error parsing options: %s", err))
return 1
}
var opts map[string]string
if err := mapstructure.WeakDecode(builder.Map(), &opts); err != nil {
c.Ui.Error(fmt.Sprintf(
"Error parsing options: %s", err))
return 1
}
client, err := c.Client()
if err != nil {
c.Ui.Error(fmt.Sprintf(
"Error initializing client: %s", err))
return 1
}
err = client.Sys().EnableAudit(id, auditType, desc, opts)
if err != nil {
c.Ui.Error(fmt.Sprintf(
"Error enabling audit backend: %s", err))
return 1
}
c.Ui.Output(fmt.Sprintf(
"Successfully enabled audit backend '%s'!", auditType))
return 0
}
func (c *AuditEnableCommand) Synopsis() string {
return "Enable an audit backend"
}
func (c *AuditEnableCommand) Help() string {
helpText := `
Usage: vault audit-enable [options] type [config...]
Enable an audit backend.
This command enables an audit backend of type "type". Additional
options for configuring the audit backend can be specified after the
type in the same format as the "vault write" command in key/value pairs.
Example: vault audit-enable file path=audit.log
General Options:
-address=addr The address of the Vault server.
-ca-cert=path Path to a PEM encoded CA cert file to use to
verify the Vault server SSL certificate.
-ca-path=path Path to a directory of PEM encoded CA cert files
to verify the Vault server SSL certificate. If both
-ca-cert and -ca-path are specified, -ca-path is used.
-tls-skip-verify Do not verify TLS certificate. This is highly
not recommended. This is especially not recommended
for unsealing a vault.
Audit Enable Options:
-description=<desc> A human-friendly description for the backend. This
shows up only when querying the enabled backends.
-id=<id> Specify a unique ID for this audit backend. This
is purely for referencing this audit backend. By
default this will be the backend type.
`
return strings.TrimSpace(helpText)
}