Add basic tctl commands for WorkloadIdentity resource kind

api/client/client.go

@@ -99,6 +99,7 @@ import (
 	userspb "github.com/gravitational/teleport/api/gen/proto/go/teleport/users/v1"
 	usertaskv1 "github.com/gravitational/teleport/api/gen/proto/go/teleport/usertasks/v1"
 	"github.com/gravitational/teleport/api/gen/proto/go/teleport/vnet/v1"
+	workloadidentityv1pb "github.com/gravitational/teleport/api/gen/proto/go/teleport/workloadidentity/v1"
 	userpreferencespb "github.com/gravitational/teleport/api/gen/proto/go/userpreferences/v1"
 	"github.com/gravitational/teleport/api/internalutils/stream"
 	"github.com/gravitational/teleport/api/metadata"
@@ -881,6 +882,12 @@ func (c *Client) SPIFFEFederationServiceClient() machineidv1pb.SPIFFEFederationS
 	return machineidv1pb.NewSPIFFEFederationServiceClient(c.conn)
 }
 
+// WorkloadIdentityResourceServiceClient returns an unadorned client for the
+// workload identity resource service.
+func (c *Client) WorkloadIdentityResourceServiceClient() workloadidentityv1pb.WorkloadIdentityResourceServiceClient {
+	return workloadidentityv1pb.NewWorkloadIdentityResourceServiceClient(c.conn)
+}
+
 // PresenceServiceClient returns an unadorned client for the presence service.
 func (c *Client) PresenceServiceClient() presencepb.PresenceServiceClient {
 	return presencepb.NewPresenceServiceClient(c.conn)

lib/services/resource.go

@@ -245,6 +245,8 @@ func ParseShortcut(in string) (string, error) {
 		return types.KindAccessGraphSettings, nil
 	case types.KindSPIFFEFederation, types.KindSPIFFEFederation + "s":
 		return types.KindSPIFFEFederation, nil
+	case types.KindWorkloadIdentity, types.KindWorkloadIdentity + "s", "workload_identities", "workloadidentity", "workloadidentities", "workloadidentitys":
+		return types.KindWorkloadIdentity, nil
 	case types.KindStaticHostUser, types.KindStaticHostUser + "s", "host_user", "host_users":
 		return types.KindStaticHostUser, nil
 	case types.KindUserTask, types.KindUserTask + "s":

tool/tctl/common/cmds.go

@@ -42,6 +42,7 @@ func Commands() []CLICommand {
 		&DesktopCommand{},
 		&LockCommand{},
 		&BotsCommand{},
+		&WorkloadIdentityCommand{},
 		&InventoryCommand{},
 		&RecordingsCommand{},
 		&AlertCommand{},

tool/tctl/common/collection.go

@@ -42,6 +42,7 @@ import (
 	userprovisioningpb "github.com/gravitational/teleport/api/gen/proto/go/teleport/userprovisioning/v2"
 	usertasksv1 "github.com/gravitational/teleport/api/gen/proto/go/teleport/usertasks/v1"
 	"github.com/gravitational/teleport/api/gen/proto/go/teleport/vnet/v1"
+	workloadidentityv1pb "github.com/gravitational/teleport/api/gen/proto/go/teleport/workloadidentity/v1"
 	"github.com/gravitational/teleport/api/types"
 	"github.com/gravitational/teleport/api/types/accesslist"
 	"github.com/gravitational/teleport/api/types/discoveryconfig"
@@ -1784,6 +1785,37 @@ func (c *spiffeFederationCollection) writeText(w io.Writer, verbose bool) error
 	return trace.Wrap(err)
 }
 
+type workloadIdentityCollection struct {
+	items []*workloadidentityv1pb.WorkloadIdentity
+}
+
+func (c *workloadIdentityCollection) resources() []types.Resource {
+	r := make([]types.Resource, 0, len(c.items))
+	for _, resource := range c.items {
+		r = append(r, types.Resource153ToLegacy(resource))
+	}
+	return r
+}
+
+func (c *workloadIdentityCollection) writeText(w io.Writer, verbose bool) error {
+	headers := []string{"Name", "SPIFFE ID"}
+
+	var rows [][]string
+	for _, item := range c.items {
+		rows = append(rows, []string{
+			item.Metadata.Name,
+			item.GetSpec().GetSpiffe().GetId(),
+		})
+	}
+
+	t := asciitable.MakeTable(headers, rows...)
+
+	// stable sort by name.
+	t.SortRowsBy([]int{0}, true)
+	_, err := t.AsBuffer().WriteTo(w)
+	return trace.Wrap(err)
+}
+
 type staticHostUserCollection struct {
 	items []*userprovisioningpb.StaticHostUser
 }

tool/tctl/common/resource_command.go

@@ -55,6 +55,7 @@ import (
 	userprovisioningpb "github.com/gravitational/teleport/api/gen/proto/go/teleport/userprovisioning/v2"
 	usertasksv1 "github.com/gravitational/teleport/api/gen/proto/go/teleport/usertasks/v1"
 	"github.com/gravitational/teleport/api/gen/proto/go/teleport/vnet/v1"
+	workloadidentityv1pb "github.com/gravitational/teleport/api/gen/proto/go/teleport/workloadidentity/v1"
 	"github.com/gravitational/teleport/api/internalutils/stream"
 	"github.com/gravitational/teleport/api/mfa"
 	"github.com/gravitational/teleport/api/types"
@@ -171,6 +172,7 @@ func (rc *ResourceCommand) Initialize(app *kingpin.Application, config *servicec
 		types.KindAccessGraphSettings:      rc.upsertAccessGraphSettings,
 		types.KindPlugin:                   rc.createPlugin,
 		types.KindSPIFFEFederation:         rc.createSPIFFEFederation,
+		types.KindWorkloadIdentity:         rc.createWorkloadIdentity,
 		types.KindStaticHostUser:           rc.createStaticHostUser,
 		types.KindUserTask:                 rc.createUserTask,
 		types.KindAutoUpdateConfig:         rc.createAutoUpdateConfig,
@@ -1078,6 +1080,32 @@ func (rc *ResourceCommand) createSPIFFEFederation(ctx context.Context, client *a
 	return nil
 }
 
+func (rc *ResourceCommand) createWorkloadIdentity(ctx context.Context, client *authclient.Client, raw services.UnknownResource) error {
+	in, err := services.UnmarshalWorkloadIdentity(raw.Raw)
+	if err != nil {
+		return trace.Wrap(err)
+	}
+
+	c := client.WorkloadIdentityResourceServiceClient()
+	if rc.force {
+		if _, err := c.UpsertWorkloadIdentity(ctx, &workloadidentityv1pb.UpsertWorkloadIdentityRequest{
+			WorkloadIdentity: in,
+		}); err != nil {
+			return trace.Wrap(err)
+		}
+	} else {
+		if _, err := c.CreateWorkloadIdentity(ctx, &workloadidentityv1pb.CreateWorkloadIdentityRequest{
+			WorkloadIdentity: in,
+		}); err != nil {
+			return trace.Wrap(err)
+		}
+	}
+
+	fmt.Printf("Workload identity %q has been created\n", in.GetMetadata().GetName())
+
+	return nil
+}
+
 func (rc *ResourceCommand) updateCrownJewel(ctx context.Context, client *authclient.Client, resource services.UnknownResource) error {
 	in, err := services.UnmarshalCrownJewel(resource.Raw)
 	if err != nil {
@@ -1973,6 +2001,14 @@ func (rc *ResourceCommand) Delete(ctx context.Context, client *authclient.Client
 			return trace.Wrap(err)
 		}
 		fmt.Printf("SPIFFE federation %q has been deleted\n", rc.ref.Name)
+	case types.KindWorkloadIdentity:
+		if _, err := client.WorkloadIdentityResourceServiceClient().DeleteWorkloadIdentity(
+			ctx, &workloadidentityv1pb.DeleteWorkloadIdentityRequest{
+				Name: rc.ref.Name,
+			}); err != nil {
+			return trace.Wrap(err)
+		}
+		fmt.Printf("Workload identity %q has been deleted\n", rc.ref.Name)
 	case types.KindStaticHostUser:
 		if err := client.StaticHostUserClient().DeleteStaticHostUser(ctx, rc.ref.Name); err != nil {
 			return trace.Wrap(err)
@@ -3131,6 +3167,36 @@ func (rc *ResourceCommand) getCollection(ctx context.Context, client *authclient
 		}
 
 		return &spiffeFederationCollection{items: resources}, nil
+	case types.KindWorkloadIdentity:
+		if rc.ref.Name != "" {
+			resource, err := client.WorkloadIdentityResourceServiceClient().GetWorkloadIdentity(ctx, &workloadidentityv1pb.GetWorkloadIdentityRequest{
+				Name: rc.ref.Name,
+			})
+			if err != nil {
+				return nil, trace.Wrap(err)
+			}
+			return &workloadIdentityCollection{items: []*workloadidentityv1pb.WorkloadIdentity{resource}}, nil
+		}
+
+		var resources []*workloadidentityv1pb.WorkloadIdentity
+		pageToken := ""
+		for {
+			resp, err := client.WorkloadIdentityResourceServiceClient().ListWorkloadIdentities(ctx, &workloadidentityv1pb.ListWorkloadIdentitiesRequest{
+				PageToken: pageToken,
+			})
+			if err != nil {
+				return nil, trace.Wrap(err)
+			}
+
+			resources = append(resources, resp.WorkloadIdentities...)
+
+			if resp.NextPageToken == "" {
+				break
+			}
+			pageToken = resp.NextPageToken
+		}
+
+		return &workloadIdentityCollection{items: resources}, nil
 	case types.KindBotInstance:
 		if rc.ref.Name != "" && rc.ref.SubKind != "" {
 			// Gets a specific bot instance, e.g. bot_instance/<bot name>/<instance id>

tool/tctl/common/testdata/TestWorkloadIdentity/workload-identity_ls.golden

@@ -0,0 +1,4 @@
+Name SPIFFE ID 
+---- --------- 
+test /test     
+

tool/tctl/common/testdata/TestWorkloadIdentity/workload-identity_ls_empty.golden

@@ -0,0 +1 @@
+No workload identities configured

tool/tctl/common/testdata/TestWorkloadIdentity/workload-identity_rm.golden

@@ -0,0 +1 @@
+Workload Identity "test" deleted successfully.

tool/tctl/common/workload_identity_command.go

@@ -0,0 +1,164 @@
+// Teleport
+// Copyright (C) 2024 Gravitational, Inc.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package common
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"os"
+
+	"github.com/alecthomas/kingpin/v2"
+	"github.com/gravitational/trace"
+
+	"github.com/gravitational/teleport"
+	workloadidentityv1pb "github.com/gravitational/teleport/api/gen/proto/go/teleport/workloadidentity/v1"
+	"github.com/gravitational/teleport/lib/asciitable"
+	"github.com/gravitational/teleport/lib/auth/authclient"
+	"github.com/gravitational/teleport/lib/service/servicecfg"
+	"github.com/gravitational/teleport/lib/utils"
+)
+
+// WorkloadIdentityCommand is a group of commands pertaining to Teleport
+// Workload Identity.
+type WorkloadIdentityCommand struct {
+	format               string
+	workloadIdentityName string
+
+	listCmd *kingpin.CmdClause
+	rmCmd   *kingpin.CmdClause
+
+	stdout io.Writer
+}
+
+// Initialize sets up the "tctl workload-identity" command.
+func (c *WorkloadIdentityCommand) Initialize(
+	app *kingpin.Application, config *servicecfg.Config,
+) {
+	// TODO(noah): Remove the hidden flag once base functionality is released.
+	cmd := app.Command(
+		"workload-identity",
+		"Manage Teleport Workload Identity.",
+	).Hidden()
+
+	c.listCmd = cmd.Command(
+		"ls",
+		"List workload identity configurations.",
+	)
+	c.listCmd.
+		Flag(
+			"format",
+			"Output format, 'text' or 'json'",
+		).
+		Hidden().
+		Default(teleport.Text).
+		EnumVar(&c.format, teleport.Text, teleport.JSON)
+
+	c.rmCmd = cmd.Command(
+		"rm",
+		"Delete a workload identity configuration.",
+	)
+	c.rmCmd.
+		Arg("name", "Name of the workload identity configuration to delete.").
+		Required().
+		StringVar(&c.workloadIdentityName)
+
+	if c.stdout == nil {
+		c.stdout = os.Stdout
+	}
+}
+
+// TryRun attempts to run subcommands.
+func (c *WorkloadIdentityCommand) TryRun(
+	ctx context.Context, cmd string, client *authclient.Client,
+) (match bool, err error) {
+	switch cmd {
+	case c.listCmd.FullCommand():
+		err = c.ListWorkloadIdentities(ctx, client)
+	case c.rmCmd.FullCommand():
+		err = c.DeleteWorkloadIdentity(ctx, client)
+	default:
+		return false, nil
+	}
+
+	return true, trace.Wrap(err)
+}
+
+func (c *WorkloadIdentityCommand) DeleteWorkloadIdentity(
+	ctx context.Context,
+	client *authclient.Client,
+) error {
+	workloadIdentityClient := client.WorkloadIdentityResourceServiceClient()
+	_, err := workloadIdentityClient.DeleteWorkloadIdentity(
+		ctx, &workloadidentityv1pb.DeleteWorkloadIdentityRequest{
+			Name: c.workloadIdentityName,
+		})
+	if err != nil {
+		return trace.Wrap(err)
+	}
+
+	fmt.Fprintf(
+		c.stdout,
+		"Workload Identity %q deleted successfully.\n",
+		c.workloadIdentityName,
+	)
+
+	return nil
+}
+
+// ListWorkloadIdentities writes a listing of the WorkloadIdentity resources
+func (c *WorkloadIdentityCommand) ListWorkloadIdentities(
+	ctx context.Context, client *authclient.Client,
+) error {
+	workloadIdentityClient := client.WorkloadIdentityResourceServiceClient()
+	var workloadIdentities []*workloadidentityv1pb.WorkloadIdentity
+	req := &workloadidentityv1pb.ListWorkloadIdentitiesRequest{}
+	for {
+		resp, err := workloadIdentityClient.ListWorkloadIdentities(ctx, req)
+		if err != nil {
+			return trace.Wrap(err)
+		}
+
+		workloadIdentities = append(
+			workloadIdentities, resp.WorkloadIdentities...,
+		)
+		if resp.NextPageToken == "" {
+			break
+		}
+		req.PageToken = resp.NextPageToken
+	}
+
+	if c.format == teleport.Text {
+		if len(workloadIdentities) == 0 {
+			fmt.Fprintln(c.stdout, "No workload identities configured")
+			return nil
+		}
+		t := asciitable.MakeTable([]string{"Name", "SPIFFE ID"})
+		for _, u := range workloadIdentities {
+			t.AddRow([]string{
+				u.GetMetadata().GetName(), u.GetSpec().GetSpiffe().GetId(),
+			})
+		}
+		fmt.Fprintln(c.stdout, t.AsBuffer().String())
+	} else {
+		err := utils.WriteJSONArray(c.stdout, workloadIdentities)
+		if err != nil {
+			return trace.Wrap(err, "failed to marshal workload identities")
+		}
+	}
+	return nil
+}