This project is a proxy server designed to intercept and modify HTTP and HTTPS traffic for Netease Cloud Music. It functions as network middleware to restore playback for songs and albums restricted by geographic regions and to unlock premium account features, such as high-fidelity audio.
The server utilizes header-based privilege injection to spoof premium status and employs conditional content redirection to route requests for unavailable media to alternative source providers. It also incorporates upstream proxy routing and IP parameters to bypass regional access restrictions.
Additional capabilities include the removal of in-app advertisements through traffic filtering and the use of domain-based restrictions to ensure the proxy only handles traffic from trusted sources. Traffic is managed via custom host entries, proxy configurations, or PAC scripts.