title: Use hidden SFSafariViewController to get Safari cookies
body: <p>I was reading the following post on authenticating users from mobile web pages to native iOS 9 apps and was wondering how to best implement a hidden safari view controller similar to the hidden controller talked about below? </p>
  
  <p><a href="https://library.launchkit.io/how-ios-9-s-safari-view-controller-could-completely-change-your-app-s-onboarding-experience-2bcf2305137f#.r810oldla" rel="nofollow">https://library.launchkit.io/how-ios-9-s-safari-view-controller-could-completely-change-your-app-s-onboarding-experience-2bcf2305137f#.r810oldla</a></p>