[v13] Notify CLI users when access lists need reviews.

api/client/accesslist/accesslist.go

@@ -91,6 +91,25 @@ func (c *Client) GetAccessList(ctx context.Context, name string) (*accesslist.Ac
 	return accessList, trace.Wrap(err)
 }
 
+// GetAccessListsToReview returns access lists that the user needs to review.
+func (c *Client) GetAccessListsToReview(ctx context.Context) ([]*accesslist.AccessList, error) {
+	resp, err := c.grpcClient.GetAccessListsToReview(ctx, &accesslistv1.GetAccessListsToReviewRequest{})
+	if err != nil {
+		return nil, trace.Wrap(err)
+	}
+
+	accessLists := make([]*accesslist.AccessList, len(resp.AccessLists))
+	for i, accessList := range resp.AccessLists {
+		var err error
+		accessLists[i], err = conv.FromProto(accessList)
+		if err != nil {
+			return nil, trace.Wrap(err)
+		}
+	}
+
+	return accessLists, nil
+}
+
 // UpsertAccessList creates or updates an access list resource.
 func (c *Client) UpsertAccessList(ctx context.Context, accessList *accesslist.AccessList) (*accesslist.AccessList, error) {
 	resp, err := c.grpcClient.UpsertAccessList(ctx, &accesslistv1.UpsertAccessListRequest{

api/proto/teleport/accesslist/v1/accesslist_service.proto

@@ -37,6 +37,8 @@ service AccessListService {
   rpc DeleteAccessList(DeleteAccessListRequest) returns (google.protobuf.Empty);
   // DeleteAllAccessLists hard deletes all access lists.
   rpc DeleteAllAccessLists(DeleteAllAccessListsRequest) returns (google.protobuf.Empty);
+  // GetAccessListsToReview will return access lists that need to be reviewed by the current user.
+  rpc GetAccessListsToReview(GetAccessListsToReviewRequest) returns (GetAccessListsToReviewResponse);
 
   // ListAccessListMembers returns a paginated list of all access list members.
   rpc ListAccessListMembers(ListAccessListMembersRequest) returns (ListAccessListMembersResponse);
@@ -113,6 +115,14 @@ message DeleteAccessListRequest {
 // DeleteAllAccessListsRequest is the request for deleting all access lists.
 message DeleteAllAccessListsRequest {}
 
+// GetAccessListsToReviewRequest is the request for getting access lists that the current user needs to review.
+message GetAccessListsToReviewRequest {}
+
+// GetAccessListsToReviewResponse is the response for getting access lists that the current user needs to review.
+message GetAccessListsToReviewResponse {
+  repeated AccessList access_lists = 1;
+}
+
 // ListAccessListMembersRequest is the request for getting paginated access list members.
 message ListAccessListMembersRequest {
   // page_size is the size of the page to request.

lib/services/access_list.go

@@ -42,6 +42,8 @@ type AccessListsGetter interface {
 	ListAccessLists(context.Context, int, string) ([]*accesslist.AccessList, string, error)
 	// GetAccessList returns the specified access list resource.
 	GetAccessList(context.Context, string) (*accesslist.AccessList, error)
+	// GetAccessListsToReview returns access lists that the user needs to review.
+	GetAccessListsToReview(context.Context) ([]*accesslist.AccessList, error)
 }
 
 // AccessLists defines an interface for managing AccessLists.

lib/services/local/access_list.go

@@ -129,6 +129,11 @@ func (a *AccessListService) GetAccessList(ctx context.Context, name string) (*ac
 	return accessList, trace.Wrap(err)
 }
 
+// GetAccessListsToReview returns access lists that the user needs to review. This is not implemented in the local service.
+func (a *AccessListService) GetAccessListsToReview(ctx context.Context) ([]*accesslist.AccessList, error) {
+	return nil, trace.NotImplemented("GetAccessListsToReview should not be called")
+}
+
 // UpsertAccessList creates or updates an access list resource.
 func (a *AccessListService) UpsertAccessList(ctx context.Context, accessList *accesslist.AccessList) (*accesslist.AccessList, error) {
 	err := a.service.RunWhileLocked(ctx, lockName(accessList.GetName()), accessListLockTTL, func(ctx context.Context, _ backend.Backend) error {

tool/tsh/tsh.go

@@ -59,6 +59,7 @@ import (
 	apidefaults "github.com/gravitational/teleport/api/defaults"
 	"github.com/gravitational/teleport/api/profile"
 	"github.com/gravitational/teleport/api/types"
+	"github.com/gravitational/teleport/api/types/accesslist"
 	apievents "github.com/gravitational/teleport/api/types/events"
 	"github.com/gravitational/teleport/api/types/wrappers"
 	"github.com/gravitational/teleport/api/utils/keys"
@@ -1732,7 +1733,7 @@ func onLogin(cf *CLIConf) error {
 				return trace.Wrap(err)
 			}
 
-			return trace.Wrap(printProfiles(cf, profile, profiles))
+			return trace.Wrap(printLoginInformation(cf, profile, profiles, cf.getAccessListsToReview(tc)))
 
 		// if the proxy names match but nothing else is specified; show motd and update active profile and kube configs
 		case host(cf.Proxy) == host(profile.ProxyURL.Host) &&
@@ -1954,7 +1955,7 @@ func onLogin(cf *CLIConf) error {
 	}
 
 	// Print status to show information of the logged in user.
-	if err := printProfiles(cf, profile, profiles); err != nil {
+	if err := printLoginInformation(cf, profile, profiles, cf.getAccessListsToReview(tc)); err != nil {
 		return trace.Wrap(err)
 	}
 
@@ -4036,9 +4037,8 @@ func printStatus(debug bool, p *profileInfo, env map[string]string, isActive boo
 	fmt.Printf("\n")
 }
 
-// printProfiles displays the provided profile information
-// to the user.
-func printProfiles(cf *CLIConf, profile *client.ProfileStatus, profiles []*client.ProfileStatus) error {
+// printLoginInformation displays the provided profile information to the user.
+func printLoginInformation(cf *CLIConf, profile *client.ProfileStatus, profiles []*client.ProfileStatus, accessListsToReview []*accesslist.AccessList) error {
 	env := getTshEnv()
 	active, others := makeAllProfileInfo(profile, profiles, env)
 
@@ -4076,6 +4076,16 @@ func printProfiles(cf *CLIConf, profile *client.ProfileStatus, profiles []*clien
 		}
 	}
 
+	if len(accessListsToReview) > 0 {
+		fmt.Printf("Access lists that need to be reviewed:\n")
+		now := time.Now()
+
+		for _, accessList := range accessListsToReview {
+			fmt.Printf("\t%s (%s left to review)\n", accessList.GetName(), accessList.Spec.Audit.NextAuditDate.Sub(now).Round(time.Second).String())
+		}
+		fmt.Println()
+	}
+
 	return nil
 }
 
@@ -4094,7 +4104,14 @@ func onStatus(cf *CLIConf) error {
 		return trace.Wrap(err)
 	}
 
-	if err := printProfiles(cf, profile, profiles); err != nil {
+	// make the teleport client and retrieve the certificate from the proxy:
+	tc, err := makeClient(cf)
+	if err != nil {
+		log.WithError(err).Warn("Failed to make client for retrieving cluster alerts.")
+		return trace.Wrap(err)
+	}
+
+	if err := printLoginInformation(cf, profile, profiles, cf.getAccessListsToReview(tc)); err != nil {
 		return trace.Wrap(err)
 	}
 
@@ -4107,12 +4124,6 @@ func onStatus(cf *CLIConf) error {
 		return trace.NotFound("Active profile expired.")
 	}
 
-	tc, err := makeClient(cf)
-	if err != nil {
-		log.WithError(err).Warn("Failed to make client for retrieving cluster alerts.")
-		return nil
-	}
-
 	if tc.PrivateKeyPolicy == keys.PrivateKeyPolicyHardwareKeyTouch {
 		log.Debug("Skipping cluster alerts due to Hardware Key Touch requirement.")
 	} else {
@@ -4909,6 +4920,28 @@ func onHeadlessApprove(cf *CLIConf) error {
 	return trace.Wrap(err)
 }
 
+// getAccessListsToReview will return access lists that the logged in user needs to review. On error,
+// this will return an empty list.
+func (cf *CLIConf) getAccessListsToReview(tc *client.TeleportClient) []*accesslist.AccessList {
+	clusterClient, err := tc.ConnectToCluster(cf.Context)
+	if err != nil {
+		log.WithError(err).Debug("Error connecting to the cluster")
+		return nil
+	}
+	defer func() {
+		clusterClient.Close()
+	}()
+
+	// Get the access lists to review. If the call returns NotImplemented, ignore it, as we may be communicating with an OSS
+	// server, which does not support access lists.
+	accessListsToReview, err := clusterClient.AuthClient.AccessListClient().GetAccessListsToReview(cf.Context)
+	if err != nil && !trace.IsNotImplemented(err) {
+		log.WithError(err).Debug("Error getting access lists to review")
+	}
+
+	return accessListsToReview
+}
+
 var mlockModes = []string{mlockModeNo, mlockModeAuto, mlockModeBestEffort, mlockModeStrict}
 
 const (