setup qcloud sdk

app.js

@@ -1,24 +1,14 @@
 'use strict';
 
 require('./globals');
+require('./setup-qcloud-sdk');
 
 const http = require('http');
 const express = require('express');
 const bodyParser = require('body-parser');
 const morgan = require('morgan');
 const config = require('./config');
 
-// 配置 SDK BEGIN
-const qcloud = require('qcloud-weapp-server-sdk');
-
-qcloud.config({
-    SecretKey: 'eeb93ecd-ecb3-4c58-a347-8ce3617b8e8c',
-    ServerHost: 'www.qcloua.la',
-    AuthServerHost: 'http://mina.auth.com:7575',
-    TunnelServerHost: 'https://ws.qcloud.com',
-});
-// 配置 SDK END
-
 const app = express();
 
 app.set('query parser', 'simple');

package.json

@@ -14,6 +14,6 @@
     "express": "^4.14.0",
     "lodash": "^4.16.1",
     "morgan": "^1.7.0",
-    "qcloud-weapp-server-sdk": "~0.2.0"
+    "qcloud-weapp-server-sdk": "latest"
   }
 }

setup-qcloud-sdk.js

@@ -0,0 +1,43 @@
+const os = require('os');
+const fs = require('fs');
+const qcloud = require('qcloud-weapp-server-sdk');
+
+const sdkConfig = (() => {
+    // Windows
+    if (os.type().toLowerCase().startsWith('windows')) {
+        return 'C:\\qcloud\\sdk.config';
+    }
+
+    // Linux
+    return '/etc/qcloud/sdk.config';
+})();
+
+try {
+    const stats = fs.statSync(sdkConfig);
+
+    if (!stats.isFile()) {
+        throw new Error('File not exists.');
+    }
+} catch (e) {
+    debug(`SDK 配置文件（${sdkConfig}）不存在`);
+    process.exit(1);
+}
+
+const config = (() => {
+    try {
+        const content = fs.readFileSync(sdkConfig, 'utf8');
+        return JSON.parse(content);
+    } catch (e) {
+        debug(`SDK 配置文件（${sdkConfig}）内容不合法`);
+        process.exit(1);
+    }
+})();
+
+qcloud.config({
+    ServerHost: config.serverHost,
+    AuthServerUrl: config.authServerUrl,
+    TunnelServerUrl: config.tunnelServerUrl,
+    TunnelSignatureKey: config.tunnelSignatureKey,
+});
+
+debug('[当前 SDK 使用配置] =>', config);