command/audit-enable

command/audit_enable.go

@@ -0,0 +1,123 @@
+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=TODO           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.
+
+  -insecure               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)
+}

command/audit_enable_test.go

@@ -0,0 +1,55 @@
+package command
+
+import (
+	"reflect"
+	"testing"
+
+	"github.com/hashicorp/vault/http"
+	"github.com/hashicorp/vault/vault"
+	"github.com/mitchellh/cli"
+)
+
+func TestAuditEnable(t *testing.T) {
+	core, _, token := vault.TestCoreUnsealed(t)
+	ln, addr := http.TestServer(t, core)
+	defer ln.Close()
+
+	ui := new(cli.MockUi)
+	c := &AuditEnableCommand{
+		Meta: Meta{
+			ClientToken: token,
+			Ui:          ui,
+		},
+	}
+
+	args := []string{
+		"-address", addr,
+		"noop",
+		"foo=bar",
+	}
+
+	if code := c.Run(args); code != 0 {
+		t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
+	}
+
+	// Get the client
+	client, err := c.Client()
+	if err != nil {
+		t.Fatalf("err: %#v", err)
+	}
+
+	audits, err := client.Sys().ListAudit()
+	if err != nil {
+		t.Fatalf("err: %#v", err)
+	}
+
+	audit, ok := audits["noop/"]
+	if !ok {
+		t.Fatalf("err: %#v", audits)
+	}
+
+	expected := map[string]string{"foo": "bar"}
+	if !reflect.DeepEqual(audit.Options, expected) {
+		t.Fatalf("err: %#v", audit)
+	}
+}

commands.go

@@ -93,6 +93,12 @@ func init() {
 			}, nil
 		},
 
+		"audit-enable": func() (cli.Command, error) {
+			return &command.AuditEnableCommand{
+				Meta: meta,
+			}, nil
+		},
+
 		"policies": func() (cli.Command, error) {
 			return &command.PolicyListCommand{
 				Meta: meta,