command/policy-write

command/policy_write.go

@@ -0,0 +1,101 @@
+package command
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"os"
+	"strings"
+)
+
+// PolicyWriteCommand is a Command that enables a new endpoint.
+type PolicyWriteCommand struct {
+	Meta
+}
+
+func (c *PolicyWriteCommand) Run(args []string) int {
+	flags := c.Meta.FlagSet("policy-write", FlagSetDefault)
+	flags.Usage = func() { c.Ui.Error(c.Help()) }
+	if err := flags.Parse(args); err != nil {
+		return 1
+	}
+
+	args = flags.Args()
+	if len(args) != 2 {
+		flags.Usage()
+		c.Ui.Error(fmt.Sprintf(
+			"\npolicy-write expects exactly two arguments"))
+		return 1
+	}
+
+	client, err := c.Client()
+	if err != nil {
+		c.Ui.Error(fmt.Sprintf(
+			"Error initializing client: %s", err))
+		return 2
+	}
+
+	name := args[0]
+	path := args[1]
+
+	// Read the policy
+	var f io.Reader = os.Stdin
+	if path != "-" {
+		file, err := os.Open(path)
+		if err != nil {
+			c.Ui.Error(fmt.Sprintf(
+				"Error opening file: %s", err))
+			return 1
+		}
+		defer file.Close()
+		f = file
+	}
+	var buf bytes.Buffer
+	if _, err := io.Copy(&buf, f); err != nil {
+		c.Ui.Error(fmt.Sprintf(
+			"Error reading file: %s", err))
+		return 1
+	}
+	rules := buf.String()
+
+	if err := client.Sys().PutPolicy(name, rules); err != nil {
+		c.Ui.Error(fmt.Sprintf(
+			"Error: %s", err))
+		return 1
+	}
+
+	c.Ui.Output(fmt.Sprintf("Policy '%s' written.", name))
+	return 0
+}
+
+func (c *PolicyWriteCommand) Synopsis() string {
+	return "Write a policy to the server"
+}
+
+func (c *PolicyWriteCommand) Help() string {
+	helpText := `
+Usage: vault policy-write [options] name path
+
+  Write a policy with the given name from the contents of a file or stdin.
+
+  If the path is "-", the policy is read from stdin. Otherwise, it is
+  loaded from the file at the given path.
+
+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.
+
+`
+	return strings.TrimSpace(helpText)
+}

command/policy_write_test.go

@@ -0,0 +1,32 @@
+package command
+
+import (
+	"testing"
+
+	"github.com/hashicorp/vault/http"
+	"github.com/hashicorp/vault/vault"
+	"github.com/mitchellh/cli"
+)
+
+func TestPolicyWrite(t *testing.T) {
+	core, _, token := vault.TestCoreUnsealed(t)
+	ln, addr := http.TestServer(t, core)
+	defer ln.Close()
+
+	ui := new(cli.MockUi)
+	c := &PolicyWriteCommand{
+		Meta: Meta{
+			ClientToken: token,
+			Ui:          ui,
+		},
+	}
+
+	args := []string{
+		"-address", addr,
+		"foo",
+		"./test-fixtures/config.hcl",
+	}
+	if code := c.Run(args); code != 0 {
+		t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
+	}
+}

commands.go

@@ -49,6 +49,12 @@ func init() {
 			}, nil
 		},
 
+		"policy-write": func() (cli.Command, error) {
+			return &command.PolicyWriteCommand{
+				Meta: meta,
+			}, nil
+		},
+
 		"read": func() (cli.Command, error) {
 			return &command.ReadCommand{
 				Meta: meta,

http/sys_policy.go

@@ -39,6 +39,8 @@ func handleSysPolicy(core *vault.Core) http.Handler {
 		switch r.Method {
 		case "GET":
 			handleSysReadPolicy(core, w, r)
+		case "PUT":
+			fallthrough
 		case "POST":
 			handleSysWritePolicy(core, w, r)
 		case "DELETE":