local
78 lines
2.8 KiB
JavaScript
78 lines
2.8 KiB
JavaScript
// Recap Relay — operator-side credit-metered proxy in front of Gemini
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// (and optionally a co-located Parakeet+Gemma setup).
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//
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// Two public endpoints:
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// POST /relay/transcribe — audio → text (Gemini File API)
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// POST /relay/analyze — text → topic sections JSON (Gemini Pro)
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// Plus admin endpoints under /admin/* gated by an HTTP session cookie.
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import express from "express";
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import cors from "cors";
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import cookieParser from "cookie-parser";
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import path from "path";
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import { fileURLToPath } from "url";
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import { initConfig } from "./config.js";
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import { initCredits } from "./credits.js";
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import {
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setupAdminAuthMiddleware,
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setupAdminAuthRoutes,
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} from "./admin-auth.js";
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import { transcribeRouter } from "./routes/transcribe.js";
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import { analyzeRouter } from "./routes/analyze.js";
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import { healthRouter } from "./routes/health.js";
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import { balanceRouter } from "./routes/balance.js";
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import { adminRouter } from "./routes/admin.js";
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const __dirname = path.dirname(fileURLToPath(import.meta.url));
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// DATA_DIR is /data on StartOS, project root in dev.
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const DATA_DIR = process.env.DATA_DIR || path.join(__dirname, "..");
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const PORT = parseInt(process.env.PORT || "3002", 10);
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await initConfig({ dataDir: DATA_DIR });
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await initCredits({ dataDir: DATA_DIR });
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const app = express();
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app.use(cors());
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app.use(cookieParser());
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// Admin auth must run BEFORE the admin routes register so the cookie
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// check applies to /admin/usage, /admin/config, etc. /admin/login and
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// /admin/status are explicitly exempted inside the middleware.
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setupAdminAuthMiddleware(app);
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setupAdminAuthRoutes(app);
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// Public relay endpoints. No app-level auth — each route handler
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// authenticates per-call via headers (X-Recap-Install-Id required,
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// Authorization optional).
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app.use("/relay", healthRouter());
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app.use("/relay", balanceRouter());
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app.use("/relay", transcribeRouter());
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app.use("/relay", analyzeRouter());
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// Admin dashboard endpoints (cookie-gated).
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app.use("/admin", adminRouter({ dataDir: DATA_DIR }));
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// Static admin UI (v0.2 will flesh out public/admin.html). For v0.1
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// the dashboard is JSON-only; serve any static assets dropped into
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// public/ but don't error if the directory is empty.
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app.use(express.static(path.join(__dirname, "..", "public")));
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// Root: redirect to /admin/ for operator convenience, or show a tiny
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// placeholder for Recap clients that hit the root by mistake.
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app.get("/", (_req, res) => {
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res.type("text/plain").send(
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"Recap Relay\n" +
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"===========\n" +
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"Public endpoints: POST /relay/transcribe, POST /relay/analyze, GET /relay/health\n" +
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"Operator dashboard: /admin/\n"
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);
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});
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const HOSTNAME = process.env.HOSTNAME || "0.0.0.0";
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app.listen(PORT, HOSTNAME, () => {
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console.log(`[relay] listening on http://${HOSTNAME}:${PORT}`);
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console.log(`[relay] data directory: ${DATA_DIR}`);
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});
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