wehub-resource-sync
83 lines
3.4 KiB
TypeScript
83 lines
3.4 KiB
TypeScript
import { env } from "~/env.server";
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import { authenticateAuthorizationHeader } from "./apiAuth.server";
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import { authorizationRateLimitMiddleware } from "./authorizationRateLimitMiddleware.server";
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import type { Duration } from "./rateLimiter.server";
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export const apiRateLimiter = authorizationRateLimitMiddleware({
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redis: {
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port: env.RATE_LIMIT_REDIS_PORT,
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host: env.RATE_LIMIT_REDIS_HOST,
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username: env.RATE_LIMIT_REDIS_USERNAME,
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password: env.RATE_LIMIT_REDIS_PASSWORD,
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tlsDisabled: env.RATE_LIMIT_REDIS_TLS_DISABLED === "true",
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clusterMode: env.RATE_LIMIT_REDIS_CLUSTER_MODE_ENABLED === "1",
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},
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keyPrefix: "api",
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defaultLimiter: {
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type: "tokenBucket",
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refillRate: env.API_RATE_LIMIT_REFILL_RATE,
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interval: env.API_RATE_LIMIT_REFILL_INTERVAL as Duration,
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maxTokens: env.API_RATE_LIMIT_MAX,
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},
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limiterCache: {
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fresh: 60_000 * 10, // Data is fresh for 10 minutes
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stale: 60_000 * 20, // Date is stale after 20 minutes
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maxItems: 1000,
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},
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limiterConfigOverride: async (authorizationValue) => {
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const authenticatedEnv = await authenticateAuthorizationHeader(authorizationValue, {
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allowPublicKey: true,
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allowJWT: true,
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});
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if (!authenticatedEnv || !authenticatedEnv.ok) {
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return;
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}
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if (authenticatedEnv.type === "PUBLIC_JWT") {
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return {
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type: "fixedWindow",
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window: env.API_RATE_LIMIT_JWT_WINDOW,
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tokens: env.API_RATE_LIMIT_JWT_TOKENS,
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};
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} else {
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return authenticatedEnv.environment.organization.apiRateLimiterConfig;
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}
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},
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pathMatchers: [/^\/api/],
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// Allow /api/v1/tasks/:id/callback/:secret
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pathWhiteList: [
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"/api/internal/stripe_webhooks",
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"/api/v1/authorization-code",
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"/api/v1/token",
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"/api/v1/usage/ingest",
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"/api/v1/plain/customer-cards",
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/^\/api\/v1\/tasks\/[^/]+\/callback\/[^/]+$/, // /api/v1/tasks/$id/callback/$secret
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/^\/api\/v1\/runs\/[^/]+\/tasks\/[^/]+\/callback\/[^/]+$/, // /api/v1/runs/$runId/tasks/$id/callback/$secret
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/^\/api\/v1\/http-endpoints\/[^/]+\/env\/[^/]+\/[^/]+$/, // /api/v1/http-endpoints/$httpEndpointId/env/$envType/$shortcode
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/^\/api\/v1\/sources\/http\/[^/]+$/, // /api/v1/sources/http/$id
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/^\/api\/v1\/endpoints\/[^/]+\/[^/]+\/index\/[^/]+$/, // /api/v1/endpoints/$environmentId/$endpointSlug/index/$indexHookIdentifier
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"/api/v1/timezones",
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"/api/v1/usage/ingest",
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"/api/v1/auth/jwt/claims",
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/^\/api\/v1\/runs\/[^/]+\/attempts$/, // /api/v1/runs/$runFriendlyId/attempts
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/^\/api\/v1\/waitpoints\/tokens\/[^/]+\/callback\/[^/]+$/, // /api/v1/waitpoints/tokens/$waitpointFriendlyId/callback/$hash
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/^\/api\/v\d+\/deployments/, // /api/v{1,2,3,n}/deployments/*
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// Internal SDK plumbing — packets are presigned-URL handshakes for
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// payload uploads (v2 PUT) and downloads (v1 GET), authenticated via
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// run-scoped JWT, called once per task/turn boundary by the runtime.
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// Same shape as `/api/v1/runs/$runFriendlyId/attempts` above; not a
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// customer-facing surface so customer rate limits shouldn't apply.
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/^\/api\/v1\/packets\//,
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/^\/api\/v2\/packets\//,
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/^\/api\/v1\/sessions\/[^/]+\/snapshot-url$/,
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],
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log: {
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rejections: env.API_RATE_LIMIT_REJECTION_LOGS_ENABLED === "1",
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requests: env.API_RATE_LIMIT_REQUEST_LOGS_ENABLED === "1",
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limiter: env.API_RATE_LIMIT_LIMITER_LOGS_ENABLED === "1",
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},
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});
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export type RateLimitMiddleware = ReturnType<typeof authorizationRateLimitMiddleware>;
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