Support reinjecting token in private m3u8 playlist

server/controllers/shared/m3u8-playlist.ts

@@ -0,0 +1,14 @@
+import express from 'express'
+
+function doReinjectVideoFileToken (req: express.Request) {
+  return req.query.videoFileToken && req.query.reinjectVideoFileToken
+}
+
+function buildReinjectVideoFileTokenQuery (req: express.Request) {
+  return 'videoFileToken=' + req.query.videoFileToken
+}
+
+export {
+  doReinjectVideoFileToken,
+  buildReinjectVideoFileTokenQuery
+}