renaming variable to avoid shadow

Author: davellanedam

app/middleware/auth.js

@@ -1,10 +1,10 @@
 const crypto = require('crypto')
 
-const password = process.env.JWT_SECRET
+const secret = process.env.JWT_SECRET
 const algorithm = 'aes-192-cbc'
 // Key length is dependent on the algorithm. In this case for aes192, it is
 // 24 bytes (192 bits).
-const key = crypto.scryptSync(password, 'salt', 24)
+const key = crypto.scryptSync(secret, 'salt', 24)
 const iv = Buffer.alloc(16, 0) // Initialization crypto vector
 
 module.exports = {