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[v16] Add a --labels flag to tctl tokens ls #50625

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merged 1 commit into from
Dec 30, 2024
Merged

[v16] Add a --labels flag to tctl tokens ls #50625

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18 changes: 18 additions & 0 deletions tool/tctl/common/token_command.go
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,7 @@ import (
"fmt"
"io"
"os"
"slices"
"sort"
"strings"
"text/template"
Expand Down Expand Up @@ -139,6 +140,7 @@ func (c *TokensCommand) Initialize(app *kingpin.Application, config *servicecfg.
c.tokenList = tokens.Command("ls", "List node and user invitation tokens.")
c.tokenList.Flag("format", "Output format, 'text', 'json' or 'yaml'").EnumVar(&c.format, formats...)
c.tokenList.Flag("with-secrets", "Do not redact join tokens").BoolVar(&c.withSecrets)
c.tokenList.Flag("labels", labelHelp).StringVar(&c.labels)

if c.stdout == nil {
c.stdout = os.Stdout
Expand Down Expand Up @@ -375,10 +377,26 @@ func (c *TokensCommand) Del(ctx context.Context, client *authclient.Client) erro

// List is called to execute "tokens ls" command.
func (c *TokensCommand) List(ctx context.Context, client *authclient.Client) error {
labels, err := libclient.ParseLabelSpec(c.labels)
if err != nil {
return trace.Wrap(err)
}

tokens, err := client.GetTokens(ctx)
if err != nil {
return trace.Wrap(err)
}

tokens = slices.DeleteFunc(tokens, func(token types.ProvisionToken) bool {
tokenLabels := token.GetMetadata().Labels
for k, v := range labels {
if tokenLabels[k] != v {
return true
}
}
return false
})

if len(tokens) == 0 && c.format == teleport.Text {
fmt.Fprintln(c.stdout, "No active tokens found.")
return nil
Expand Down
94 changes: 48 additions & 46 deletions tool/tctl/common/token_command_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -82,58 +82,60 @@ func TestTokens(t *testing.T) {
clt := testenv.MakeDefaultAuthClient(t, process)

// Test all output formats of "tokens add".
t.Run("add", func(t *testing.T) {
buf, err := runTokensCommand(t, clt, []string{"add", "--type=node"})
require.NoError(t, err)
require.True(t, strings.HasPrefix(buf.String(), "The invite token:"))
buf, err := runTokensCommand(t, clt, []string{"add", "--type=node"})
require.NoError(t, err)
require.True(t, strings.HasPrefix(buf.String(), "The invite token:"))

buf, err = runTokensCommand(t, clt, []string{"add", "--type=node,app", "--format", teleport.Text})
require.NoError(t, err)
require.Equal(t, 1, strings.Count(buf.String(), "\n"))
buf, err = runTokensCommand(t, clt, []string{"add", "--type=node,app", "--format", teleport.Text})
require.NoError(t, err)
require.Equal(t, 1, strings.Count(buf.String(), "\n"))

buf, err = runTokensCommand(t, clt, []string{"add", "--type=node,app", "--format", teleport.JSON})
require.NoError(t, err)
out := mustDecodeJSON[addedToken](t, buf)
buf, err = runTokensCommand(t, clt, []string{"add", "--type=node,app", "--format", teleport.JSON})
require.NoError(t, err)
out := mustDecodeJSON[addedToken](t, buf)

require.Len(t, out.Roles, 2)
require.Equal(t, types.KindNode, strings.ToLower(out.Roles[0]))
require.Equal(t, types.KindApp, strings.ToLower(out.Roles[1]))
require.Len(t, out.Roles, 2)
require.Equal(t, types.KindNode, strings.ToLower(out.Roles[0]))
require.Equal(t, types.KindApp, strings.ToLower(out.Roles[1]))

buf, err = runTokensCommand(t, clt, []string{"add", "--type=node,app", "--format", teleport.YAML})
require.NoError(t, err)
out = mustDecodeYAML[addedToken](t, buf)
buf, err = runTokensCommand(t, clt, []string{"add", "--type=node,app", "--format", teleport.YAML})
require.NoError(t, err)
out = mustDecodeYAML[addedToken](t, buf)

require.Len(t, out.Roles, 2)
require.Equal(t, types.KindNode, strings.ToLower(out.Roles[0]))
require.Equal(t, types.KindApp, strings.ToLower(out.Roles[1]))
require.Len(t, out.Roles, 2)
require.Equal(t, types.KindNode, strings.ToLower(out.Roles[0]))
require.Equal(t, types.KindApp, strings.ToLower(out.Roles[1]))

buf, err = runTokensCommand(t, clt, []string{"add", "--type=kube"})
require.NoError(t, err)
require.Contains(t, buf.String(), `--set roles="kube\,app\,discovery"`,
"Command print out should include setting kube, app and discovery roles for helm install.")
})
buf, err = runTokensCommand(t, clt, []string{"add", "--type=kube", "--labels=foo=bar"})
require.NoError(t, err)
require.Contains(t, buf.String(), `--set roles="kube\,app\,discovery"`,
"Command print out should include setting kube, app and discovery roles for helm install.")

// Test all output formats of "tokens ls".
t.Run("ls", func(t *testing.T) {
buf, err := runTokensCommand(t, clt, []string{"ls"})
require.NoError(t, err)
require.True(t, strings.HasPrefix(buf.String(), "Token "))
require.Equal(t, 7, strings.Count(buf.String(), "\n")) // account for header lines

buf, err = runTokensCommand(t, clt, []string{"ls", "--format", teleport.Text})
require.NoError(t, err)
require.Equal(t, 5, strings.Count(buf.String(), "\n"))

buf, err = runTokensCommand(t, clt, []string{"ls", "--format", teleport.JSON})
require.NoError(t, err)
jsonOut := mustDecodeJSON[[]listedToken](t, buf)
require.Len(t, jsonOut, 5)

buf, err = runTokensCommand(t, clt, []string{"ls", "--format", teleport.YAML})
require.NoError(t, err)
yamlOut := []listedToken{}
mustDecodeYAMLDocuments(t, buf, &yamlOut)
require.Len(t, yamlOut, 5)
require.Equal(t, jsonOut, yamlOut)
})
buf, err = runTokensCommand(t, clt, []string{"ls"})
require.NoError(t, err)
require.True(t, strings.HasPrefix(buf.String(), "Token "))
require.Equal(t, 7, strings.Count(buf.String(), "\n")) // account for header lines

buf, err = runTokensCommand(t, clt, []string{"ls", "--format", teleport.Text})
require.NoError(t, err)
require.Equal(t, 5, strings.Count(buf.String(), "\n"))

buf, err = runTokensCommand(t, clt, []string{"ls", "--format", teleport.JSON})
require.NoError(t, err)
jsonOut := mustDecodeJSON[[]listedToken](t, buf)
require.Len(t, jsonOut, 5)

buf, err = runTokensCommand(t, clt, []string{"ls", "--format", teleport.YAML})
require.NoError(t, err)
yamlOut := []listedToken{}
mustDecodeYAMLDocuments(t, buf, &yamlOut)
require.Len(t, yamlOut, 5)
require.Equal(t, jsonOut, yamlOut)

// Test filtering by label
buf, err = runTokensCommand(t, clt, []string{"ls", "--format", teleport.JSON, "--labels=foo=bar"})
require.NoError(t, err)
jsonOut = mustDecodeJSON[[]listedToken](t, buf)
require.Len(t, jsonOut, 1)
}
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