config: move streamLifespan

src/config.json

@@ -1,5 +1,4 @@
 {
-    "streamLifespan": 90000,
     "genericUserAgent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36",
     "authorInfo": {
         "support": {

src/modules/config.js

@@ -45,6 +45,7 @@ const
         rateLimitMax: (process.env.RATELIMIT_MAX && parseInt(process.env.RATELIMIT_MAX)) || 20,
 
         durationLimit: (process.env.DURATION_LIMIT && parseInt(process.env.DURATION_LIMIT)) || 10800,
+        streamLifespan: 90,
 
         processingPriority: process.platform !== 'win32'
                                 && process.env.PROCESSING_PRIORITY
@@ -55,7 +56,6 @@ export const
     services = servicesConfigJson.config,
     audioIgnore = servicesConfigJson.audioIgnore,
     version = packageJson.version,
-    streamLifespan = config.streamLifespan,
     genericUserAgent = config.genericUserAgent,
     repo = packageJson.bugs.url.replace('/issues', ''),
     authorInfo = config.authorInfo,

src/modules/stream/manage.js

@@ -3,7 +3,7 @@ import { randomBytes } from "crypto";
 import { nanoid } from "nanoid";
 
 import { decryptStream, encryptStream, generateHmac } from "../sub/crypto.js";
-import { streamLifespan, env } from "../config.js";
+import { env } from "../config.js";
 import { strict as assert } from "assert";
 
 // optional dependency
@@ -12,7 +12,7 @@ const freebind = env.freebindCIDR && await import('freebind').catch(() => {});
 const M3U_SERVICES = ['dailymotion', 'vimeo', 'rutube'];
 
 const streamCache = new NodeCache({
-    stdTTL: streamLifespan/1000,
+    stdTTL: env.streamLifespan/1000,
     checkperiod: 10,
     deleteOnExpire: true
 })
@@ -28,7 +28,7 @@ export function createStream(obj) {
     const streamID = nanoid(),
         iv = randomBytes(16).toString('base64url'),
         secret = randomBytes(32).toString('base64url'),
-        exp = new Date().getTime() + streamLifespan,
+        exp = new Date().getTime() + env.streamLifespan,
         hmac = generateHmac(`${streamID},${exp},${iv},${secret}`, hmacSalt),
         streamData = {
             exp: exp,