MythEclipseandClaude Opus 4.8
fc69a0e93c
=== DRY Konsolidasi === - handleRelay, requireAuth, handleHealth, handleIndex, getClientIP → 1x di src/lib/router.ts - api/relay.ts, src/worker.ts, src/index.ts jadi thin wrapper === Dead exports === - 35 dead exports dibersihkan (dari router.ts, worker.ts, relay.ts) - Duplikasi simbol dari 12 ke 3 (wajar) === Keamanan === - Default API key sk-dummy-key dihapus — requireAuth return null saat key kosong - Semua CORS konsisten via getCorsHeaders() === Kompleksitas === - handleRequest → pecah ke validateRelayTarget, createJsonErrorResponse, dll - transformAnthropicStream (170 baris) → 4 sub-fungsi (emitInitEvents, emitDoneEvents, etc) - handleAnthropicMessages → handleUpstreamError, buildStreamHeaders, buildJsonHeaders - Fix duplicate stream? field di AnthropicRequest interface === Test Coverage === - Test naik dari 171 ke 248 (+77 test) - File baru: src/router.test.ts (requireAuth, getClientIP, CORS, health, index) - File baru: src/relay-integration.test.ts (filterResponseHeaders, shouldSendBody, buildRelayRequest, classifyFetchError, createRelayResponse, normalizeTargetUrl, SSRF, isPrivateIp) Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
62 lines
1.6 KiB
TypeScript
62 lines
1.6 KiB
TypeScript
/**
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* Vercel-compatible relay handler (Bun runtime).
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*
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* Thin wrapper around the shared router in src/lib/router.ts.
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* Does NOT call Bun.serve() (Vercel manages the server).
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* Does NOT support WebSocket upgrades.
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*/
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import {
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handleRelayPlain,
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handleRequest,
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getClientIP,
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} from "../src/lib/router";
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import type { RouterEnv } from "../src/lib/router";
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import { getTestPageHtml } from "../src/lib/test-page";
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// --- Singletons (survives warm invocations) ----------------------------------
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const routerEnv: RouterEnv = {};
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/**
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* Hybrid handler for Vercel/Node web-api and Bun/Workers runtimes.
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*/
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async function fetchHandler(req: Request): Promise<Response> {
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const url = new URL(req.url);
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const clientIP = getClientIP(req);
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// Static routes
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if (url.pathname === "/health") {
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const { handleHealth } = await import("../src/lib/router");
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return handleHealth();
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}
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if (url.pathname === "/docs" || url.pathname === "/test") {
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return new Response(getTestPageHtml(), {
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headers: { "Content-Type": "text/html; charset=utf-8" },
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});
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}
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if (
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url.pathname === "/" &&
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req.method === "GET" &&
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!req.headers.get("x-relay-target")
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) {
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const { handleIndex } = await import("../src/lib/router");
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return handleIndex();
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}
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// Delegate to shared router (handles AI proxy, model list, relay)
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const result = await handleRequest(req, routerEnv, clientIP, {
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isWebSocketSupported: false,
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skipProxyPool: true,
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});
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if (result !== undefined) return result;
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// Fallback (shouldn't reach here for relay)
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return handleRelayPlain(req, routerEnv, clientIP);
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}
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export default Object.assign(fetchHandler, {
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fetch: fetchHandler,
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});
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