chore: checkpoint 第一版

2026-09-06 17:04:11 +08:00
parent a8cdec98d1
commit 0c2151ace9
659 changed files with 185855 additions and 554 deletions
@@ -0,0 +1,108 @@
+const crypto = require("node:crypto");
+const { WebSocketServer } = require("ws");
+const { websocketSignature } = require("../electron/hardware-agent-client.cjs");
+
+const port = Number(process.env.MOCK_HARDWARE_GATEWAY_PORT || 19090);
+const expectedSecret = process.env.MOCK_VOLC_DEVICE_SECRET || "mock-volc-device-secret-at-least-32-characters";
+const server = new WebSocketServer({ host: "127.0.0.1", port, maxPayload: 1024 * 1024 });
+
+function send(socket, value) { socket.send(JSON.stringify(value)); }
+async function requestPlatformStop(conversationID) {
+  const baseURL = String(process.env.MOCK_PLATFORM_API_URL || "").replace(/\/$/, "");
+  const deviceID = String(process.env.MOCK_PLATFORM_DEVICE_ID || "");
+  const secret = String(process.env.MOCK_PLATFORM_DEVICE_SECRET || "");
+  if (!baseURL || !deviceID || !secret || !conversationID) return;
+  const requestPath = `/device/v2/conversations/${encodeURIComponent(conversationID)}/stop`;
+  const body = JSON.stringify({ reason: "windows_e2e_platform_stop", device_time: new Date().toISOString(), last_heartbeat_sequence: 1, rtc_left: true, recording: { near_segments: 0, far_segments: 0 } });
+  const timestamp = new Date().toISOString();
+  const nonce = crypto.randomBytes(16).toString("hex");
+  const digest = crypto.createHash("sha256").update(body).digest("hex");
+  const canonical = ["POST", requestPath, timestamp, nonce, digest].join("\n");
+  const signature = crypto.createHmac("sha256", secret).update(canonical).digest("base64url");
+  const response = await fetch(`${baseURL}${requestPath}`, {
+    method: "POST",
+    headers: {
+      Accept: "application/json", "Content-Type": "application/json", "Idempotency-Key": `windows-platform-stop-${crypto.randomUUID()}`,
+      "X-Device-Id": deviceID, "X-Device-Timestamp": timestamp, "X-Device-Nonce": nonce,
+      "X-Device-Content-SHA256": digest, "X-Device-Signature": signature,
+    },
+    body,
+  });
+  if (!response.ok) throw new Error(`platform stop HTTP ${response.status}: ${await response.text()}`);
+  process.stdout.write(`${JSON.stringify({ type: "platform_stop_requested", conversation_id: conversationID })}\n`);
+}
+function tonePCMBase64() {
+  const samples = 2400;
+  const bytes = Buffer.alloc(samples * 2);
+  for (let index = 0; index < samples; index += 1) {
+    const sample = Math.round(Math.sin((index / 16000) * Math.PI * 2 * 440) * 1800);
+    bytes.writeInt16LE(sample, index * 2);
+  }
+  return bytes.toString("base64");
+}
+
+server.on("listening", () => process.stdout.write(`${JSON.stringify({ type: "listening", port })}\n`));
+server.on("connection", (socket, request) => {
+  const header = (name) => String(request.headers[name.toLowerCase()] || "");
+  const expectedSignature = websocketSignature({
+    authType: 1,
+    deviceName: header("x-device-name"),
+    randomNumber: Number(header("x-random-num")),
+    productKey: header("x-product-key"),
+    timestamp: Number(header("x-timestamp")),
+    instanceID: header("x-instance-id"),
+  }, expectedSecret);
+  if (!crypto.timingSafeEqual(Buffer.from(header("x-signature")), Buffer.from(expectedSignature))) {
+    socket.close(1008, "invalid signature");
+    return;
+  }
+  const target = new URL(request.url, `ws://127.0.0.1:${port}`);
+  if (!target.searchParams.get("bot") || target.searchParams.get("wait_for_session_update") !== "true") {
+    socket.close(1008, "invalid query");
+    return;
+  }
+  process.stdout.write(`${JSON.stringify({ type: "authenticated", device: header("x-device-name"), bot: target.searchParams.get("bot") })}\n`);
+  send(socket, { type: "session.created", event_id: "mock-created", session: { id: "mock-provider-session-windows", model: "doubao", input_audio_format: "pcm16", output_audio_format: "pcm16", turn_detection: { type: "server_vad" } } });
+  let replied = false;
+  let dialogID = "";
+  socket.on("message", (raw) => {
+    const event = JSON.parse(raw.toString("utf8"));
+    if (event.type === "session.update") {
+      const llmPrompt = event.session?.config?.LLMConfig?.SystemMessages?.[0];
+      const s2sDialog = event.session?.config?.S2SConfig?.ProviderParams?.dialog;
+      const sessionDialogID = String(s2sDialog?.dialog_id || (llmPrompt ? llmPrompt.match(/本次对话标识：([^\n]+)/)?.[1] : "") || "").trim();
+      const frozenPrompt = String(llmPrompt || s2sDialog?.system_role || "").trim();
+      if (event.session?.object !== "realtime.session" || event.session?.config?.ASRConfig?.TurnDetectionMode !== 0 || !sessionDialogID || !frozenPrompt) {
+        send(socket, { type: "error", event_id: "mock-error", error: { code: "INVALID_SESSION_CONFIG", message: "frozen context missing" } });
+        return;
+      }
+      dialogID = sessionDialogID;
+      send(socket, { type: "session.updated", event_id: "mock-updated", session: { ...event.session, id: "mock-provider-session-windows" } });
+      process.stdout.write(`${JSON.stringify({ type: "dynamic_config_applied", dialog_id: dialogID })}\n`);
+      return;
+    }
+    if (event.type === "input_audio_buffer.append" && !replied) {
+      replied = true;
+      send(socket, { type: "input_audio_buffer.speech_started", event_id: "mock-speech-start", audio_start_ms: 0 });
+      send(socket, { type: "input_audio_buffer.speech_stopped", event_id: "mock-speech-stop", audio_end_ms: 800 });
+      send(socket, { type: "conversation.item.input_audio_transcription.completed", event_id: "mock-user-final", item_id: "mock-user-item", transcript: "你好，请介绍一下今天的安排。" });
+      send(socket, { type: "response.created", event_id: "mock-response-created", response: { id: "mock-response-1", status: "in_progress" } });
+      send(socket, { type: "response.audio_transcript.delta", event_id: "mock-agent-delta", response_id: "mock-response-1", delta: "您好，今天可以先聊聊您最想做的事情。" });
+      send(socket, { type: "response.audio.delta", event_id: "mock-audio-delta", response_id: "mock-response-1", delta: tonePCMBase64() });
+      send(socket, { type: "response.audio_transcript.done", event_id: "mock-agent-final", response_id: "mock-response-1", transcript: "您好，今天可以先聊聊您最想做的事情。" });
+      send(socket, { type: "response.audio.done", event_id: "mock-audio-done", response_id: "mock-response-1" });
+      send(socket, { type: "response.done", event_id: "mock-response-done", response: { id: "mock-response-1", status: "completed", output: [] } });
+      process.stdout.write(`${JSON.stringify({ type: "round_completed" })}\n`);
+      if (process.env.MOCK_REQUEST_PLATFORM_STOP === "1") {
+        setTimeout(() => void requestPlatformStop(dialogID).catch((error) => {
+          process.stderr.write(`${error.stack || error.message}\n`);
+        }), 250);
+      }
+    }
+  });
+  socket.on("close", (code) => process.stdout.write(`${JSON.stringify({ type: "closed", code })}\n`));
+});
+
+function shutdown() { server.close(() => process.exit(0)); }
+process.on("SIGINT", shutdown);
+process.on("SIGTERM", shutdown);