fix

migrations/0011_perf_indexes.sql

@@ -0,0 +1,4 @@
+-- Keep federation delivery and home timeline lookups indexed as caches grow.
+
+CREATE INDEX IF NOT EXISTS idx_actor_cache_inbox ON actor_cache(inbox);
+CREATE INDEX IF NOT EXISTS idx_outgoing_follows_target_accepted ON outgoing_follows(target_actor, accepted);

package.json

@@ -11,8 +11,8 @@
     "db:remote": "wrangler d1 migrations apply toot_db --remote"
   },
   "devDependencies": {
-    "@cloudflare/workers-types": "^4.20260507.0",
+    "@cloudflare/workers-types": "^4.20260617.1",
     "typescript": "^5.9.3",
-    "wrangler": "^4.37.0"
+    "wrangler": "^4.102.0"
   }
 }

src/db.ts

@@ -13,6 +13,7 @@ import type {
   Marker,
   OutgoingDelivery,
   OutgoingFollow,
+  OAuthToken,
   Reblog,
   RemoteActor,
   Status,
@@ -21,7 +22,17 @@ import type {
 import { ACTOR_CACHE_TTL_MS } from "./types";
 import { id } from "./util";
 
+let adminUserReady: Promise<void> | null = null;
+
 export async function ensureAdminUser(env: Env): Promise<void> {
+  adminUserReady ??= ensureAdminUserOnce(env).catch((error) => {
+    adminUserReady = null;
+    throw error;
+  });
+  await adminUserReady;
+}
+
+async function ensureAdminUserOnce(env: Env): Promise<void> {
   const existing = await env.DB.prepare("SELECT id FROM users WHERE username = ?").bind(env.ADMIN_USERNAME).first<{ id: string }>();
   if (existing) return;
   const adminPassword = env.ADMIN_PASSWORD;
@@ -306,6 +317,10 @@ export async function insertOAuthToken(env: Env, token: string, userId: string,
     .bind(token, userId, appId, scopes, new Date().toISOString()).run();
 }
 
+export async function getOAuthToken(env: Env, token: string): Promise<OAuthToken | null> {
+  return env.DB.prepare("SELECT * FROM oauth_tokens WHERE token = ?").bind(token).first<OAuthToken>();
+}
+
 export async function deleteOAuthToken(env: Env, token: string): Promise<void> {
   await env.DB.prepare("DELETE FROM oauth_tokens WHERE token = ?").bind(token).run();
 }

src/federation.ts

@@ -25,9 +25,11 @@ import { actorUrl, base64Decode, encoder, hostFromBaseUrl, parseAcctFromActor }
 
 const ACTIVITY_HEADERS = "application/activity+json, application/ld+json; profile=\"https://www.w3.org/ns/activitystreams\"";
 const DELIVERY_BATCH_SIZE = 20;
+const DELIVERY_CONCURRENCY = 4;
 const DELIVERY_MAX_ATTEMPTS = 8;
 const DELIVERY_LEASE_MS = 60_000;
 const DELIVERY_MAX_BACKOFF_SECONDS = 60 * 60;
+const REMOTE_FETCH_TIMEOUT_MS = 10_000;
 
 export async function resolveRemoteActor(env: Env, actorId: string, opts: { force?: boolean } = {}): Promise<ActorCache | null> {
   if (!actorId) return null;
@@ -42,6 +44,7 @@ export async function fetchRemoteActor(actorId: string): Promise<RemoteActor | n
   try {
     const response = await fetch(actorId, {
       headers: { accept: ACTIVITY_HEADERS },
+      signal: AbortSignal.timeout(REMOTE_FETCH_TIMEOUT_MS),
       cf: { cacheTtl: 60 }
     });
     if (!response.ok) return null;
@@ -151,7 +154,8 @@ export async function sendSignedActivity(env: Env, user: User, inboxUrl: string,
         signature: headerValue,
         "user-agent": `toot-worker (+https://${hostFromBaseUrl(env)})`
       },
-      body
+      body,
+      signal: AbortSignal.timeout(REMOTE_FETCH_TIMEOUT_MS)
     });
     const text = response.ok ? "" : await response.text().catch(() => "");
     if (!response.ok) console.warn("signed-delivery", inboxUrl, response.status, text.slice(0, 200));
@@ -169,9 +173,18 @@ export async function deliverToInboxes(env: Env, user: User, inboxes: Iterable<s
 export async function processOutgoingDeliveries(env: Env): Promise<void> {
   const now = new Date().toISOString();
   const deliveries = await listDueOutgoingDeliveries(env, now, DELIVERY_BATCH_SIZE);
-  for (const delivery of deliveries) {
-    await processOutgoingDelivery(env, delivery);
-  }
+  await runWithConcurrency(deliveries, DELIVERY_CONCURRENCY, (delivery) => processOutgoingDelivery(env, delivery));
+}
+
+async function runWithConcurrency<T>(items: T[], concurrency: number, worker: (item: T) => Promise<void>): Promise<void> {
+  let cursor = 0;
+  const runners = Array.from({ length: Math.min(concurrency, items.length) }, async () => {
+    while (cursor < items.length) {
+      const item = items[cursor++];
+      await worker(item);
+    }
+  });
+  await Promise.all(runners);
 }
 
 async function processOutgoingDelivery(env: Env, delivery: OutgoingDelivery): Promise<void> {
@@ -218,17 +231,12 @@ function nextDeliveryAttemptAt(attempts: number): string {
 
 export async function gatherFollowerInboxes(env: Env, userId: string): Promise<string[]> {
   const rows = await env.DB.prepare(
-    "SELECT inbox FROM follows WHERE local_user_id = ? AND accepted = 1"
+    `SELECT COALESCE(ac.shared_inbox, f.inbox) AS inbox
+     FROM follows f
+     LEFT JOIN actor_cache ac ON ac.inbox = f.inbox
+     WHERE f.local_user_id = ? AND f.accepted = 1`
   ).bind(userId).all<{ inbox: string }>();
-  const inboxes = new Set<string>();
-  for (const row of rows.results) {
-    if (row.inbox) {
-      const actor = await getActorFromCache(env, row.inbox);
-      const shared = (await getActorByKeyId(env, row.inbox))?.shared_inbox;
-      inboxes.add(actor?.shared_inbox ?? shared ?? row.inbox);
-    }
-  }
-  return [...inboxes];
+  return [...new Set(rows.results.map((row) => row.inbox).filter(Boolean))];
 }
 
 export async function resolveDeliveryInboxes(env: Env, actorIds: Iterable<string>): Promise<string[]> {

src/index.ts

@@ -97,7 +97,9 @@ export default {
     try {
       await ensureAdminUser(env);
       const response = await route(request, env);
-      ctx.waitUntil(processOutgoingDeliveries(env));
+      if (shouldDrainOutgoingDeliveries(request)) {
+        ctx.waitUntil(processOutgoingDeliveries(env));
+      }
       return response;
     } catch (error) {
       if (error instanceof HttpError) return json({ error: error.message }, error.status);
@@ -252,3 +254,8 @@ function wantsHtmlDocument(request: Request): boolean {
   const accept = request.headers.get("accept") ?? "";
   return /\btext\/html\b/i.test(accept) && !/(application\/activity\+json|application\/ld\+json)/i.test(accept);
 }
+
+function shouldDrainOutgoingDeliveries(request: Request): boolean {
+  const method = request.method.toUpperCase();
+  return method === "POST" || method === "PUT" || method === "PATCH" || method === "DELETE";
+}

src/mastodon.ts

@@ -27,6 +27,7 @@ import {
   getActorFromCache,
   getAdminUser,
   getAppByClientId,
+  getOAuthToken,
   getCachedStatusByObjectId,
   getStatus,
   getUserById,
@@ -43,7 +44,8 @@ import {
   saveMarker,
   setUserAvatarKey,
   setUserHeaderKey,
-  takeOAuthCode
+  takeOAuthCode,
+  touchOAuthToken
 } from "./db";
 import {
   deliverToInboxes,
@@ -103,7 +105,7 @@ import {
 
 const TOKEN_TTL_SECONDS = 60 * 60 * 24 * 90;
 const MAX_STATUS_CHARS = 5000;
-const REPORTED_MEDIA_ATTACHMENTS_LIMIT = 9999;
+const MAX_MEDIA_ATTACHMENTS = 20;
 const MAX_MEDIA_BYTES = 10 * 1024 * 1024;
 
 const SUPPORTED_MIME = ["image/jpeg", "image/png", "image/gif", "image/webp"];
@@ -175,7 +177,7 @@ export async function instance(env: Env): Promise<Response> {
     approval_required: false,
     invites_enabled: false,
     configuration: {
-      statuses: { max_characters: MAX_STATUS_CHARS, max_media_attachments: REPORTED_MEDIA_ATTACHMENTS_LIMIT, characters_reserved_per_url: 23 },
+      statuses: { max_characters: MAX_STATUS_CHARS, max_media_attachments: MAX_MEDIA_ATTACHMENTS, characters_reserved_per_url: 23 },
       media_attachments: { supported_mime_types: SUPPORTED_MIME, image_size_limit: MAX_MEDIA_BYTES, image_matrix_limit: 16777216 },
       polls: { max_options: MAX_POLL_OPTIONS, max_characters_per_option: MAX_POLL_OPTION_CHARS, min_expiration: MIN_POLL_EXPIRATION_SECONDS, max_expiration: MAX_POLL_EXPIRATION_SECONDS }
     },
@@ -198,7 +200,7 @@ export async function instanceV2(env: Env): Promise<Response> {
     configuration: {
       urls: { streaming: `wss://${hostFromBaseUrl(env)}` },
       accounts: { max_featured_tags: 0 },
-      statuses: { max_characters: MAX_STATUS_CHARS, max_media_attachments: REPORTED_MEDIA_ATTACHMENTS_LIMIT, characters_reserved_per_url: 23 },
+      statuses: { max_characters: MAX_STATUS_CHARS, max_media_attachments: MAX_MEDIA_ATTACHMENTS, characters_reserved_per_url: 23 },
       media_attachments: { supported_mime_types: SUPPORTED_MIME, image_size_limit: MAX_MEDIA_BYTES, image_matrix_limit: 16777216 },
       polls: { max_options: MAX_POLL_OPTIONS, max_characters_per_option: MAX_POLL_OPTION_CHARS, min_expiration: MIN_POLL_EXPIRATION_SECONDS, max_expiration: MAX_POLL_EXPIRATION_SECONDS }
     },
@@ -242,8 +244,9 @@ export async function verifyAppCredentials(request: Request, env: Env): Promise<
   const auth = request.headers.get("authorization") ?? "";
   const token = auth.match(/^Bearer\s+(.+)$/i)?.[1];
   if (!token) throw new HttpError(401, "The access token is invalid");
-  const session = await env.KV.get<Session>(`token:${token}`, "json");
+  const session = await loadSession(env, token);
   if (!session) throw new HttpError(401, "The access token is invalid");
+  requireScopes(session, ["read"]);
   const app = await env.DB.prepare("SELECT * FROM oauth_apps WHERE id = ?").bind(session.appId).first<{ name: string; website: string | null }>();
   return json({ name: app?.name ?? "Mastodon App", website: app?.website ?? null, vapid_key: "" });
 }
@@ -285,7 +288,7 @@ export async function authorize(request: Request, env: Env): Promise<Response> {
   }
 
   const code = tokenString(32);
-  const scope = bodyString(body, "scope", app.scopes);
+  const scope = requestedScopesWithinApp(bodyString(body, "scope", app.scopes), app.scopes);
   await env.DB.prepare("INSERT INTO oauth_codes (code, app_id, user_id, redirect_uri, scopes, expires_at) VALUES (?, ?, ?, ?, ?, ?)")
     .bind(code, app.id, user.id, redirectUri, scope, Math.floor(Date.now() / 1000) + 600)
     .run();
@@ -311,9 +314,9 @@ export async function token(request: Request, env: Env): Promise<Response> {
     const user = await getUserByUsername(env, bodyString(body, "username"));
     if (!user || !(await verifyPassword(bodyString(body, "password"), user.password_hash))) return json({ error: "invalid_grant" }, 400);
     userId = user.id;
-    scopes = bodyString(body, "scope", app.scopes);
+    scopes = requestedScopesWithinApp(bodyString(body, "scope", app.scopes), app.scopes);
   } else if (grantType === "client_credentials") {
-    scopes = bodyString(body, "scope", "read");
+    scopes = requestedScopesWithinApp(bodyString(body, "scope", "read"), app.scopes);
   } else {
     const row = await takeOAuthCode(env, bodyString(body, "code"));
     if (!row || row.app_id !== app.id) return json({ error: "invalid_grant" }, 400);
@@ -407,12 +410,17 @@ export async function updateCredentials(request: Request, env: Env): Promise<Res
 }
 
 async function storeProfileAsset(env: Env, userId: string, kind: "avatar" | "header", file: File): Promise<string> {
+  if (!isSupportedImageMime(file.type)) throw new HttpError(415, "unsupported media type");
   const ext = mimeExtension(file.type) ?? safeFileName(file.name).split(".").pop() ?? "bin";
   const key = `${userId}/${kind}-${id()}.${ext}`;
   await env.MEDIA.put(key, file.stream(), { httpMetadata: { contentType: file.type || "application/octet-stream" } });
   return key;
 }
 
+function isSupportedImageMime(mime: string): boolean {
+  return SUPPORTED_MIME.includes(mime) || mime === "image/jpg";
+}
+
 function mimeExtension(mime: string): string | null {
   switch (mime) {
     case "image/jpeg": case "image/jpg": return "jpg";
@@ -740,6 +748,8 @@ function parseStatusCreateInput(body: ParsedBody): StatusCreateInput {
   if (pollOptions.some((option) => option.length > MAX_POLL_OPTION_CHARS)) throw new HttpError(422, "poll_option_too_long");
 
   const pollExpiresIn = pollOptions.length > 0 ? parsePollExpiresIn(bodyString(body, "poll[expires_in]", String(MIN_POLL_EXPIRATION_SECONDS))) : null;
+  const mediaIds = bodyArray(body, "media_ids");
+  if (mediaIds.length > MAX_MEDIA_ATTACHMENTS) throw new HttpError(422, "too_many_media_attachments");
 
   return {
     statusText,
@@ -748,7 +758,7 @@ function parseStatusCreateInput(body: ParsedBody): StatusCreateInput {
     visibility,
     inReplyTo: bodyString(body, "in_reply_to_id"),
     language: bodyString(body, "language", "en"),
-    mediaIds: bodyArray(body, "media_ids"),
+    mediaIds,
     pollOptions,
     pollExpiresIn,
     pollMultiple: bodyString(body, "poll[multiple]") === "true",
@@ -766,6 +776,8 @@ function parseStatusEditInput(body: ParsedBody, existing: Status): StatusEditInp
 
   const visibility = bodyString(body, "visibility", existing.visibility);
   if (!isStatusVisibility(visibility)) throw new HttpError(422, "invalid_visibility");
+  const mediaIds = Object.prototype.hasOwnProperty.call(body, "media_ids") ? bodyArray(body, "media_ids") : null;
+  if (mediaIds && mediaIds.length > MAX_MEDIA_ATTACHMENTS) throw new HttpError(422, "too_many_media_attachments");
 
   return {
     statusText,
@@ -775,7 +787,7 @@ function parseStatusEditInput(body: ParsedBody, existing: Status): StatusEditInp
       : Boolean(existing.sensitive),
     visibility,
     language: bodyString(body, "language", existing.language || "en"),
-    mediaIds: Object.prototype.hasOwnProperty.call(body, "media_ids") ? bodyArray(body, "media_ids") : null
+    mediaIds
   };
 }
 
@@ -1381,6 +1393,7 @@ export async function uploadMedia(request: Request, env: Env): Promise<Response>
   const file = form.get("file");
   if (!(file instanceof File)) return json({ error: "file is required" }, 422);
   if (file.size > MAX_MEDIA_BYTES) return json({ error: "file too large" }, 413);
+  if (!isSupportedImageMime(file.type)) return json({ error: "unsupported media type" }, 415);
 
   const mediaId = id();
   const key = `${user.id}/${mediaId}/${safeFileName(file.name || "upload")}`;
@@ -1606,7 +1619,7 @@ export async function listTimeline(request: Request, env: Env, listId: string):
 }
 
 export async function followAccount(request: Request, env: Env, accountId: string): Promise<Response> {
-  const user = await requireUser(request, env);
+  const user = await requireUser(request, env, ["follow"]);
   const target = await resolveAccountTarget(env, accountId);
   if (!target) return json({ error: "Record not found" }, 404);
 
@@ -1630,7 +1643,7 @@ export async function followAccount(request: Request, env: Env, accountId: strin
 }
 
 export async function unfollowAccount(request: Request, env: Env, accountId: string): Promise<Response> {
-  const user = await requireUser(request, env);
+  const user = await requireUser(request, env, ["follow"]);
   const target = await resolveAccountTarget(env, accountId);
   if (!target) return json({ error: "Record not found" }, 404);
 
@@ -1649,23 +1662,23 @@ export async function unfollowAccount(request: Request, env: Env, accountId: str
 }
 
 export async function followRequestsList(request: Request, env: Env): Promise<Response> {
-  await requireUser(request, env);
+  await requireUser(request, env, ["follow"]);
   return json([]);
 }
 
 export async function authorizeFollowRequest(request: Request, env: Env, _accountId: string): Promise<Response> {
-  await requireUser(request, env);
+  await requireUser(request, env, ["follow"]);
   return json({ id: _accountId, following: true, requested: false });
 }
 
 export async function rejectFollowRequest(request: Request, env: Env, _accountId: string): Promise<Response> {
-  await requireUser(request, env);
+  await requireUser(request, env, ["follow"]);
   return json({ id: _accountId, following: false, requested: false });
 }
 
 export async function search(request: Request, env: Env): Promise<Response> {
   const url = new URL(request.url);
-  const q = (url.searchParams.get("q") ?? "").trim();
+  const q = (url.searchParams.get("q") ?? "").trim().slice(0, 128);
   const type = url.searchParams.get("type");
   const accounts: unknown[] = [];
   const statuses: unknown[] = [];
@@ -1686,7 +1699,7 @@ export async function search(request: Request, env: Env): Promise<Response> {
         }
       }
     } else {
-      const rows = await env.DB.prepare("SELECT * FROM users WHERE username LIKE ? LIMIT 20").bind(`%${q}%`).all<User>();
+      const rows = await env.DB.prepare("SELECT * FROM users WHERE username LIKE ? ESCAPE '\\' LIMIT 20").bind(likeContains(q)).all<User>();
       for (const row of rows.results) accounts.push(await accountJson(env, row));
     }
   }
@@ -1697,20 +1710,24 @@ export async function search(request: Request, env: Env): Promise<Response> {
     if (remoteStatus && await canViewerViewCachedStatus(env, remoteStatus, viewer)) {
       statuses.push(await cachedStatusToMastodon(env, remoteStatus));
     }
-    const rows = await env.DB.prepare("SELECT * FROM statuses WHERE content LIKE ? ORDER BY created_at DESC LIMIT 100").bind(`%${escapeHtml(q)}%`).all<Status>();
+    const rows = await env.DB.prepare("SELECT * FROM statuses WHERE content LIKE ? ESCAPE '\\' ORDER BY created_at DESC LIMIT 100").bind(likeContains(q)).all<Status>();
     const visibleRows = await filterStatusesForViewer(env, rows.results, viewer);
     statuses.push(...await serializeStatuses(env, visibleRows.slice(0, 20), request));
   }
 
   if (!type || type === "hashtags") {
     const tag = q.replace(/^#/, "");
-    const rows = await env.DB.prepare("SELECT tag, COUNT(*) AS count FROM hashtags WHERE tag LIKE ? GROUP BY tag LIMIT 20").bind(`%${tag}%`).all<{ tag: string; count: number }>();
+    const rows = await env.DB.prepare("SELECT tag, COUNT(*) AS count FROM hashtags WHERE tag LIKE ? ESCAPE '\\' GROUP BY tag LIMIT 20").bind(likeContains(tag)).all<{ tag: string; count: number }>();
     for (const row of rows.results) hashtags.push({ name: row.tag, url: `${baseUrl(env)}/tags/${encodeURIComponent(row.tag)}`, history: [] });
   }
 
   return json({ accounts, statuses, hashtags });
 }
 
+function likeContains(value: string): string {
+  return `%${value.replace(/[\\%_]/g, (char) => `\\${char}`)}%`;
+}
+
 async function resolveRemoteStatusSearch(env: Env, q: string): Promise<CachedStatus | null> {
   const url = parseSearchUrl(q);
   if (!url || url.host.toLowerCase() === hostFromBaseUrl(env).toLowerCase()) return null;
@@ -2369,7 +2386,8 @@ async function resolveAcct(env: Env, acct: string): Promise<{ acct: string; acto
   }
   try {
     const wf = await fetch(`https://${targetHost}/.well-known/webfinger?resource=acct:${name}@${targetHost}`, {
-      headers: { accept: "application/jrd+json, application/json" }
+      headers: { accept: "application/jrd+json, application/json" },
+      signal: AbortSignal.timeout(10_000)
     });
     if (!wf.ok) return null;
     const doc = await wf.json() as { links?: { rel: string; type?: string; href: string }[] };
@@ -2750,8 +2768,9 @@ async function viewerUser(request: Request, env: Env): Promise<User | null> {
   const auth = request.headers.get("authorization") ?? "";
   const token = auth.match(/^Bearer\s+(.+)$/i)?.[1];
   if (!token) return null;
-  const session = await env.KV.get<Session>(`token:${token}`, "json");
+  const session = await loadSession(env, token);
   if (!session) return null;
+  if (!hasAnyScope(session, ["read"])) return null;
   return getUserById(env, session.userId);
 }
 
@@ -2773,15 +2792,71 @@ async function loadPinnedStatusIds(env: Env, userId: string, statusIds: string[]
   return new Set(rows.results.map((row) => row.status_id));
 }
 
-async function requireUser(request: Request, env: Env): Promise<User> {
+async function requireUser(request: Request, env: Env, scopes = defaultRequiredScopes(request)): Promise<User> {
   const auth = request.headers.get("authorization") ?? "";
   const token = auth.match(/^Bearer\s+(.+)$/i)?.[1];
   if (!token) throw new HttpError(401, "The access token is invalid");
-  const session = await env.KV.get<Session>(`token:${token}`, "json");
+  const session = await loadSession(env, token);
   if (!session) throw new HttpError(401, "The access token is invalid");
+  requireScopes(session, scopes);
   const user = await getUserById(env, session.userId);
   if (!user) throw new HttpError(401, "The access token is invalid");
   return user;
 }
 
+async function loadSession(env: Env, token: string): Promise<Session | null> {
+  const session = await env.KV.get<Session>(`token:${token}`, "json");
+  if (session) return session;
+
+  const row = await getOAuthToken(env, token);
+  if (!row) return null;
+  const createdAt = Date.parse(row.created_at);
+  if (!Number.isFinite(createdAt) || Date.now() - createdAt > TOKEN_TTL_SECONDS * 1000) {
+    await deleteOAuthToken(env, token).catch(() => undefined);
+    return null;
+  }
+  const restored = { userId: row.user_id, appId: row.app_id, scopes: row.scopes } satisfies Session;
+  await Promise.allSettled([
+    env.KV.put(`token:${token}`, JSON.stringify(restored), { expirationTtl: TOKEN_TTL_SECONDS }),
+    touchOAuthToken(env, token)
+  ]);
+  return restored;
+}
+
+function defaultRequiredScopes(request: Request): string[] {
+  return request.method.toUpperCase() === "GET" ? ["read"] : ["write"];
+}
+
+function requestedScopesWithinApp(requested: string, appScopes: string): string {
+  const requestedScopes = normalizeScopes(requested || appScopes);
+  const allowed = normalizeScopes(appScopes);
+  if (requestedScopes.length === 0) return appScopes;
+  if (requestedScopes.every((scope) => scopeAllowed(scope, allowed))) return requestedScopes.join(" ");
+  throw new HttpError(400, "invalid_scope");
+}
+
+function requireScopes(session: Session, required: string[]): void {
+  if (!hasAllScopes(session, required)) throw new HttpError(403, "insufficient_scope");
+}
+
+function hasAllScopes(session: Session, required: string[]): boolean {
+  return required.every((scope) => hasAnyScope(session, [scope]));
+}
+
+function hasAnyScope(session: Session, required: string[]): boolean {
+  const granted = normalizeScopes(session.scopes);
+  return required.some((scope) => scopeAllowed(scope, granted));
+}
+
+function scopeAllowed(required: string, granted: string[]): boolean {
+  if (granted.includes(required)) return true;
+  if (!required.includes(":") && granted.some((scope) => scope.startsWith(`${required}:`))) return true;
+  const root = required.split(":")[0];
+  return granted.includes(root);
+}
+
+function normalizeScopes(scopes: string): string[] {
+  return [...new Set(scopes.split(/\s+/).map((scope) => scope.trim()).filter(Boolean))];
+}
+
 export { requireUser };