Update policy-delete command
This commit is contained in:
Seth Vargo
parent
f244e03fda
commit
eece6eea4a
@ -4,62 +4,84 @@ import (
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"fmt"
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"strings"
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"github.com/hashicorp/vault/meta"
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"github.com/mitchellh/cli"
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"github.com/posener/complete"
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)
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// Ensure we are implementing the right interfaces.
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var _ cli.Command = (*PolicyDeleteCommand)(nil)
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var _ cli.CommandAutocomplete = (*PolicyDeleteCommand)(nil)
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// PolicyDeleteCommand is a Command that enables a new endpoint.
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type PolicyDeleteCommand struct {
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meta.Meta
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*BaseCommand
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}
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func (c *PolicyDeleteCommand) Synopsis() string {
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return "Deletes a policy by name"
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}
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func (c *PolicyDeleteCommand) Help() string {
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helpText := `
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Usage: vault policy-delete [options] NAME
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Deletes a policy in the Vault server with the given name. Once the policy
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is deleted, all tokens associated with the policy will be affected
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immediately.
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Delete the policy named "my-policy":
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$ vault policy-delete my-policy
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For a full list of examples, please see the documentation.
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` + c.Flags().Help()
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return strings.TrimSpace(helpText)
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}
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func (c *PolicyDeleteCommand) Flags() *FlagSets {
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return c.flagSet(FlagSetHTTP)
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}
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func (c *PolicyDeleteCommand) AutocompleteArgs() complete.Predictor {
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return c.PredictVaultPolicies()
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}
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func (c *PolicyDeleteCommand) AutocompleteFlags() complete.Flags {
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return c.Flags().Completions()
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}
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func (c *PolicyDeleteCommand) Run(args []string) int {
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flags := c.Meta.FlagSet("policy-delete", meta.FlagSetDefault)
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flags.Usage = func() { c.Ui.Error(c.Help()) }
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if err := flags.Parse(args); err != nil {
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f := c.Flags()
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if err := f.Parse(args); err != nil {
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c.UI.Error(err.Error())
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return 1
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}
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args = flags.Args()
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if len(args) != 1 {
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flags.Usage()
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c.Ui.Error(fmt.Sprintf(
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"\npolicy-delete expects exactly one argument"))
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args = f.Args()
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switch {
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case len(args) < 1:
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c.UI.Error(fmt.Sprintf("Not enough arguments (expected 1, got %d)", len(args)))
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return 1
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case len(args) > 1:
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c.UI.Error(fmt.Sprintf("Too many arguments (expected 1, got %d)", len(args)))
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return 1
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}
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client, err := c.Client()
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if err != nil {
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c.Ui.Error(fmt.Sprintf(
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"Error initializing client: %s", err))
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c.UI.Error(err.Error())
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return 2
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}
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name := args[0]
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name := strings.TrimSpace(strings.ToLower(args[0]))
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if err := client.Sys().DeletePolicy(name); err != nil {
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c.Ui.Error(fmt.Sprintf(
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"Error: %s", err))
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return 1
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c.UI.Error(fmt.Sprintf("Error deleting %s: %s", name, err))
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return 2
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}
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c.Ui.Output(fmt.Sprintf("Policy '%s' deleted.", name))
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c.UI.Output(fmt.Sprintf("Success! Deleted policy: %s", name))
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return 0
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}
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func (c *PolicyDeleteCommand) Synopsis() string {
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return "Delete a policy from the server"
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}
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func (c *PolicyDeleteCommand) Help() string {
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helpText := `
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Usage: vault policy-delete [options] name
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Delete a policy with the given name.
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Once the policy is deleted, all users associated with the policy will
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be affected immediately. When a user is associated with a policy that
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doesn't exist, it is identical to not being associated with that policy.
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General Options:
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` + meta.GeneralOptionsUsage()
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return strings.TrimSpace(helpText)
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}
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@ -1,61 +1,136 @@
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package command
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import (
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"reflect"
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"strings"
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"testing"
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"github.com/hashicorp/vault/http"
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"github.com/hashicorp/vault/meta"
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"github.com/hashicorp/vault/vault"
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"github.com/mitchellh/cli"
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)
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func TestPolicyDelete(t *testing.T) {
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core, _, token := vault.TestCoreUnsealed(t)
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ln, addr := http.TestServer(t, core)
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defer ln.Close()
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func testPolicyDeleteCommand(tb testing.TB) (*cli.MockUi, *PolicyDeleteCommand) {
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tb.Helper()
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ui := new(cli.MockUi)
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c := &PolicyDeleteCommand{
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Meta: meta.Meta{
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ClientToken: token,
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Ui: ui,
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ui := cli.NewMockUi()
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return ui, &PolicyDeleteCommand{
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BaseCommand: &BaseCommand{
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UI: ui,
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},
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}
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}
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func TestPolicyDeleteCommand_Run(t *testing.T) {
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t.Parallel()
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cases := []struct {
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name string
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args []string
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out string
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code int
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}{
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{
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"not_enough_args",
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nil,
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"Not enough arguments",
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1,
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},
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{
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"too_many_args",
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[]string{"foo", "bar"},
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"Too many arguments",
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1,
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},
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}
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args := []string{
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"-address", addr,
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"foo",
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}
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t.Run("validations", func(t *testing.T) {
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t.Parallel()
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// Run once so the client is setup, ignore errors
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c.Run(args)
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for _, tc := range cases {
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tc := tc
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// Get the client so we can write data
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client, err := c.Client()
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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if err := client.Sys().PutPolicy("foo", testPolicyDeleteRules); err != nil {
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t.Fatalf("err: %s", err)
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}
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t.Run(tc.name, func(t *testing.T) {
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t.Parallel()
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// Test that the delete works
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if code := c.Run(args); code != 0 {
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t.Fatalf("bad: %d\n\n%s", code, ui.ErrorWriter.String())
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}
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ui, cmd := testPolicyDeleteCommand(t)
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// Test the policy is gone
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rules, err := client.Sys().GetPolicy("foo")
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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if rules != "" {
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t.Fatalf("bad: %#v", rules)
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}
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code := cmd.Run(tc.args)
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if code != tc.code {
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t.Errorf("expected %d to be %d", code, tc.code)
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}
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combined := ui.OutputWriter.String() + ui.ErrorWriter.String()
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if !strings.Contains(combined, tc.out) {
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t.Errorf("expected %q to contain %q", combined, tc.out)
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}
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})
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}
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})
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t.Run("integration", func(t *testing.T) {
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t.Parallel()
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client, closer := testVaultServer(t)
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defer closer()
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policy := `path "secret/" {}`
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if err := client.Sys().PutPolicy("my-policy", policy); err != nil {
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t.Fatal(err)
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}
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ui, cmd := testPolicyDeleteCommand(t)
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cmd.client = client
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code := cmd.Run([]string{
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"my-policy",
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})
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if exp := 0; code != exp {
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t.Errorf("expected %d to be %d", code, exp)
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}
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expected := "Success! Deleted policy: my-policy"
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combined := ui.OutputWriter.String() + ui.ErrorWriter.String()
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if !strings.Contains(combined, expected) {
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t.Errorf("expected %q to contain %q", combined, expected)
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}
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policies, err := client.Sys().ListPolicies()
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if err != nil {
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t.Fatal(err)
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}
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list := []string{"default", "root"}
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if !reflect.DeepEqual(policies, list) {
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t.Errorf("expected %q to be %q", policies, list)
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}
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})
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t.Run("communication_failure", func(t *testing.T) {
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t.Parallel()
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client, closer := testVaultServerBad(t)
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defer closer()
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ui, cmd := testPolicyDeleteCommand(t)
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cmd.client = client
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code := cmd.Run([]string{
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"my-policy",
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})
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if exp := 2; code != exp {
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t.Errorf("expected %d to be %d", code, exp)
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}
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expected := "Error deleting my-policy: "
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combined := ui.OutputWriter.String() + ui.ErrorWriter.String()
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if !strings.Contains(combined, expected) {
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t.Errorf("expected %q to contain %q", combined, expected)
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}
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})
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t.Run("no_tabs", func(t *testing.T) {
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t.Parallel()
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_, cmd := testPolicyDeleteCommand(t)
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assertNoTabs(t, cmd)
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})
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}
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const testPolicyDeleteRules = `
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path "sys" {
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policy = "deny"
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}
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`
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