以前の版

--- title: CloudMusicBox - Privacy Policy parent: ../docs date: 2025-06-01 --- CloudMusicBox (the “App”) is a Progressive Web Application that lets you stream and temporarily cache for offline playback the audio files you store in your own cloud-storage accounts—currently Google Drive and Microsoft OneDrive. We never collect, transmit, or monetise personal data beyond what is strictly necessary to provide this functionality. === # 1. What data we access | Category | Details | Where stored | |----------|---------|---------| | OAuth credentials | Short-lived access tokens & refresh tokens returned by Google Drive / OneDrive sign-in \ | Browser-side storage (IndexedDB / sessionStorage). Never leaves your device. | | File metadata | File ID, name, MIME-type, size, thumbnail link, last-modified time \ | Memory only; optionally mirrored in IndexedDB for fast library loading. | | Audio content | File bytes requested via providers’ APIs \ | Streamed to the <audio> element and optionally cached locally for offline listening. Evicted automatically when browser quota is exceeded. | We do not access contacts, photos, analytics identifiers, or any other personal data. # 2. How we use the data * List audio files, build your in-app library, and fetch album artwork colours for UI theming. * Stream or play cached files—even when the device is offline. * Refresh tokens silently so you don’t have to log in each time. None of this information is transmitted to CloudMusicBox servers (there are none); all processing happens in the browser. # 3. Sharing & disclosure We share nothing with third parties. File data moves only between your browser and the official Google Drive / OneDrive REST endpoints over TLS. # 4. Contact Questions or requests? [/About/Contact]