feat(V2.2): bulk revocation — filter-based fleet-wide certificate revocation

Add POST /api/v1/certificates/bulk-revoke with filter criteria (profile_id,
owner_id, agent_id, issuer_id, team_id, certificate_ids), partial-failure
tolerance, and audit trail. Includes MCP tool, CLI command (certs bulk-revoke),
server-side bulk modal in GUI replacing client-side sequential loop, OpenAPI
spec, compliance mapping updates, and 21 new tests (12 service, 7 handler,
1 CLI, 1 frontend).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

internal/cli/client.go

@@ -198,6 +198,65 @@ func (c *Client) RevokeCertificate(id, reason string) error {
 	return nil
 }
 
+// BulkRevokeCertificates revokes certificates matching filter criteria.
+func (c *Client) BulkRevokeCertificates(args []string) error {
+	fs := flag.NewFlagSet("certs bulk-revoke", flag.ContinueOnError)
+	reason := fs.String("reason", "unspecified", "RFC 5280 revocation reason")
+	profileID := fs.String("profile-id", "", "Revoke certs matching this profile")
+	ownerID := fs.String("owner-id", "", "Revoke certs owned by this owner")
+	agentID := fs.String("agent-id", "", "Revoke certs deployed via this agent")
+	issuerID := fs.String("issuer-id", "", "Revoke certs issued by this issuer")
+	teamID := fs.String("team-id", "", "Revoke certs owned by team members")
+	if err := fs.Parse(args); err != nil {
+		return err
+	}
+
+	body := map[string]interface{}{
+		"reason": *reason,
+	}
+	if *profileID != "" {
+		body["profile_id"] = *profileID
+	}
+	if *ownerID != "" {
+		body["owner_id"] = *ownerID
+	}
+	if *agentID != "" {
+		body["agent_id"] = *agentID
+	}
+	if *issuerID != "" {
+		body["issuer_id"] = *issuerID
+	}
+	if *teamID != "" {
+		body["team_id"] = *teamID
+	}
+
+	// Remaining positional args are certificate IDs
+	if fs.NArg() > 0 {
+		body["certificate_ids"] = fs.Args()
+	}
+
+	resp, err := c.do("POST", "/api/v1/certificates/bulk-revoke", nil, body)
+	if err != nil {
+		return err
+	}
+
+	var result map[string]interface{}
+	if err := json.Unmarshal(resp, &result); err != nil {
+		return fmt.Errorf("parsing response: %w", err)
+	}
+
+	if c.format == "json" {
+		return c.outputJSON(result)
+	}
+
+	fmt.Printf("Bulk revocation complete:\n")
+	fmt.Printf("  Matched: %v\n", result["total_matched"])
+	fmt.Printf("  Revoked: %v\n", result["total_revoked"])
+	fmt.Printf("  Skipped: %v\n", result["total_skipped"])
+	fmt.Printf("  Failed:  %v\n", result["total_failed"])
+	return nil
+}
+
 // ListAgents lists all agents.
 func (c *Client) ListAgents(args []string) error {
 	fs := flag.NewFlagSet("agents list", flag.ContinueOnError)

internal/cli/client_test.go

@@ -112,6 +112,43 @@ func TestClient_RevokeCertificate(t *testing.T) {
 	}
 }
 
+func TestClient_BulkRevokeCertificates(t *testing.T) {
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.Method != "POST" || r.URL.Path != "/api/v1/certificates/bulk-revoke" {
+			w.WriteHeader(http.StatusNotFound)
+			return
+		}
+
+		// Verify request body contains expected fields
+		var body map[string]interface{}
+		json.NewDecoder(r.Body).Decode(&body)
+		if body["reason"] != "keyCompromise" {
+			t.Errorf("expected reason keyCompromise, got %v", body["reason"])
+		}
+		if body["profile_id"] != "prof-tls" {
+			t.Errorf("expected profile_id prof-tls, got %v", body["profile_id"])
+		}
+
+		w.Header().Set("Content-Type", "application/json")
+		json.NewEncoder(w).Encode(map[string]interface{}{
+			"total_matched": 3,
+			"total_revoked": 2,
+			"total_skipped": 1,
+			"total_failed":  0,
+		})
+	}))
+	defer server.Close()
+
+	client := NewClient(server.URL, "", "table")
+	err := client.BulkRevokeCertificates([]string{
+		"--reason", "keyCompromise",
+		"--profile-id", "prof-tls",
+	})
+	if err != nil {
+		t.Fatalf("BulkRevokeCertificates failed: %v", err)
+	}
+}
+
 func TestClient_ListAgents(t *testing.T) {
 	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		if r.Method != "GET" || r.URL.Path != "/api/v1/agents" {