CleanCydia

Since Cydia relies on web views to show packages, this tweak scans for outgoing urls, references with a blocked list, and forbids ad requests.

Core Logic

CydiaWebViewController.xm

%hook CydiaWebViewController

- (NSURLRequest *) webThreadWebView:(WebView *)view resource:(id)resource willSendRequest:(NSURLRequest *)request redirectResponse:(NSURLResponse *)response fromDataSource:(WebDataSource *)source {

  // see file above
  
}

%end

Demo

Before	After