Add your Spotify / Streaming Account to the Pi Musicbox in a Secure Way With Device Passwords

In a recent articleI wrote about the old Raspberry Pi, which serves its duty as my daily Web radio. The Pi MusicBox natively supports a bunch of streaming services, which improves the experience if you already have a streaming account, by providing your custom playlists on any HDMI capable hifi system. Unfortunately, the passwords are stored in plaintext, which is not a recommended practice for sensitive information. Especially if you use your Facebook credentials for services such as Spotify.