112 lines
3.8 KiB
JavaScript
112 lines
3.8 KiB
JavaScript
"use strict";
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var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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var desc = Object.getOwnPropertyDescriptor(m, k);
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if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
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desc = { enumerable: true, get: function() { return m[k]; } };
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}
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Object.defineProperty(o, k2, desc);
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}) : (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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o[k2] = m[k];
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}));
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var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
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Object.defineProperty(o, "default", { enumerable: true, value: v });
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}) : function(o, v) {
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o["default"] = v;
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});
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var __importStar = (this && this.__importStar) || (function () {
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var ownKeys = function(o) {
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ownKeys = Object.getOwnPropertyNames || function (o) {
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var ar = [];
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for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
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return ar;
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};
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return ownKeys(o);
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};
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return function (mod) {
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if (mod && mod.__esModule) return mod;
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var result = {};
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if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
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__setModuleDefault(result, mod);
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return result;
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};
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})();
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.XiaoYiAuth = void 0;
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const crypto = __importStar(require("crypto"));
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/**
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* Generate authentication signature using AK/SK mechanism
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* Based on: https://developer.huawei.com/consumer/cn/doc/service/pushmessage-0000002505761436
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*
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* Signature format: Base64(HMAC-SHA256(secretKey, ts))
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*/
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class XiaoYiAuth {
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constructor(ak, sk, agentId) {
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this.ak = ak;
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this.sk = sk;
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this.agentId = agentId;
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}
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/**
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* Generate authentication credentials with signature
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*/
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generateAuthCredentials() {
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const timestamp = Date.now();
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const signature = this.generateSignature(timestamp.toString());
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return {
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ak: this.ak,
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sk: this.sk,
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timestamp,
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signature,
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};
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}
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/**
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* Generate HMAC-SHA256 signature
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* Format: Base64(HMAC-SHA256(secretKey, ts))
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* Reference: https://developer.huawei.com/consumer/cn/doc/service/pushmessage-0000002505761436
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* @param timestamp - Timestamp as string (e.g., "1514764800000")
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*/
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generateSignature(timestamp) {
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// HMAC-SHA256(secretKey, ts)
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const hmac = crypto.createHmac("sha256", this.sk);
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hmac.update(timestamp);
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const digest = hmac.digest();
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// Base64 encode
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return digest.toString("base64");
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}
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/**
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* Verify if credentials are valid
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*/
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verifyCredentials(credentials) {
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const expectedSignature = this.generateSignature(credentials.timestamp.toString());
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return credentials.signature === expectedSignature;
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}
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/**
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* Generate authentication headers for WebSocket connection
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*/
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generateAuthHeaders() {
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const timestamp = Date.now();
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const signature = this.generateSignature(timestamp.toString());
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return {
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"x-access-key": this.ak,
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"x-sign": signature,
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"x-ts": timestamp.toString(),
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"x-agent-id": this.agentId,
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};
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}
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/**
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* Generate authentication message for WebSocket (legacy, kept for compatibility)
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*/
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generateAuthMessage() {
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const credentials = this.generateAuthCredentials();
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return {
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type: "auth",
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ak: credentials.ak,
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agentId: this.agentId,
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timestamp: credentials.timestamp,
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signature: credentials.signature,
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};
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}
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}
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exports.XiaoYiAuth = XiaoYiAuth;
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