From d803e0eadba92ccf030a4a0592848791be5d6ec0 Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Tue, 31 Mar 2015 16:28:46 -0700
Subject: [PATCH] command/mount

---
 command/mount.go      | 96 +++++++++++++++++++++++++++++++++++++++++++
 command/mount_test.go | 49 ++++++++++++++++++++++
 commands.go           |  6 +++
 3 files changed, 151 insertions(+)
 create mode 100644 command/mount.go
 create mode 100644 command/mount_test.go

diff --git a/command/mount.go b/command/mount.go
new file mode 100644
index 0000000000..7573c17210
--- /dev/null
+++ b/command/mount.go
@@ -0,0 +1,96 @@
+package command
+
+import (
+	"fmt"
+	"strings"
+)
+
+// MountCommand is a Command that mounts a new mount.
+type MountCommand struct {
+	Meta
+}
+
+func (c *MountCommand) Run(args []string) int {
+	var description, path string
+	flags := c.Meta.FlagSet("mount", FlagSetDefault)
+	flags.StringVar(&description, "description", "", "")
+	flags.StringVar(&path, "path", "", "")
+	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(
+			"\nMount expects one argument: the type to mount."))
+		return 1
+	}
+
+	mountType := args[0]
+
+	// If no path is specified, we default the path to the backend type
+	if path == "" {
+		path = mountType
+	}
+
+	client, err := c.Client()
+	if err != nil {
+		c.Ui.Error(fmt.Sprintf(
+			"Error initializing client: %s", err))
+		return 2
+	}
+
+	if err := client.Sys().Mount(path, mountType, description); err != nil {
+		c.Ui.Error(fmt.Sprintf(
+			"Mount error: %s", err))
+		return 2
+	}
+
+	c.Ui.Output(fmt.Sprintf(
+		"Successfully mounted '%s' at '%s'!",
+		mountType, path))
+
+	return 0
+}
+
+func (c *MountCommand) Synopsis() string {
+	return "Mount a logical backend"
+}
+
+func (c *MountCommand) Help() string {
+	helpText := `
+Usage: vault mount [options] type
+
+  Mount a logical backend.
+
+  This command mounts a logical backend for storing and/or generating
+  secrets.
+
+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.
+
+Mount Options:
+
+  -description=<desc>     Human-friendly description of the purpose for the
+                          mount. This shows up in the mounts command.
+
+  -path=<path>            Mount point for the logical backend. This defaults
+                          to the type of the mount.
+
+`
+	return strings.TrimSpace(helpText)
+}
diff --git a/command/mount_test.go b/command/mount_test.go
new file mode 100644
index 0000000000..c634cb7930
--- /dev/null
+++ b/command/mount_test.go
@@ -0,0 +1,49 @@
+package command
+
+import (
+	"testing"
+
+	"github.com/hashicorp/vault/http"
+	"github.com/hashicorp/vault/vault"
+	"github.com/mitchellh/cli"
+)
+
+func TestMount(t *testing.T) {
+	core, _, token := vault.TestCoreUnsealed(t)
+	ln, addr := http.TestServer(t, core)
+	defer ln.Close()
+
+	ui := new(cli.MockUi)
+	c := &MountCommand{
+		Meta: Meta{
+			ClientToken: token,
+			Ui:          ui,
+		},
+	}
+
+	args := []string{
+		"-address", addr,
+		"generic",
+	}
+	if code := c.Run(args); code != 0 {
+		t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
+	}
+
+	client, err := c.Client()
+	if err != nil {
+		t.Fatalf("err: %s", err)
+	}
+
+	mounts, err := client.Sys().ListMounts()
+	if err != nil {
+		t.Fatalf("err: %s", err)
+	}
+
+	mount, ok := mounts["generic/"]
+	if !ok {
+		t.Fatal("should have generic mount")
+	}
+	if mount.Type != "generic" {
+		t.Fatal("should be generic type")
+	}
+}
diff --git a/commands.go b/commands.go
index 81377728e0..3a8c65f573 100644
--- a/commands.go
+++ b/commands.go
@@ -76,6 +76,12 @@ func init() {
 			}, nil
 		},
 
+		"mount": func() (cli.Command, error) {
+			return &command.MountCommand{
+				Meta: meta,
+			}, nil
+		},
+
 		"mounts": func() (cli.Command, error) {
 			return &command.MountsCommand{
 				Meta: meta,