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fix(web): rate-limit /api/docs/search #1017

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Merged
determined-001 merged 1 commit into from
Aug 11, 2026
Merged

fix(web): rate-limit /api/docs/search #1017

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10 changes: 10 additions & 0 deletions apps/web/app/api/docs/search/route.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@ import fs from 'fs'
import path from 'path'
import matter from 'gray-matter'
import { docSections } from '@/lib/docroutes'
import { checkWebhookCooldown, clientIp } from '@/lib/demo-limits'

export type SearchResult = {
title: string
Expand Down Expand Up @@ -100,6 +101,15 @@ function getCorpus(): IndexedDoc[] {
const MAX_QUERY_LENGTH = 128

export async function GET(request: NextRequest) {
const ip = clientIp(request)
const cooldown = checkWebhookCooldown(ip)
if (!cooldown.ok) {
return NextResponse.json(cooldown.body, {
status: 429,
headers: { 'Retry-After': String(Math.ceil(cooldown.body.retryAfterMs / 1000)) },
})
}

const query = request.nextUrl.searchParams.get('q')?.trim().slice(0, MAX_QUERY_LENGTH) ?? ''

if (query.length < 2) {
Expand Down
5 changes: 5 additions & 0 deletions apps/web/components/docs/SearchDialog.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -66,6 +66,11 @@ export default function SearchDialog({ open, onClose }: Props) {
debounceRef.current = setTimeout(async () => {
try {
const res = await fetch(`/api/docs/search?q=${encodeURIComponent(query)}`)
if (!res.ok) {
setResults([])
setSelected(0)
return
}
const data: SearchResult[] = await res.json()
setResults(data)
setSelected(0)
Expand Down