SFSafariViewControllersisolated. Because they are essentially Safari and have access to cookies. This will be a security risk allowing any application to access them.
However, if the web service that you want the user to be able to sign in is yours, you can configure the API and custom URL scheme.
Follow this documentation .
If you are trying to save passwords, etc. from sites that you donโt support, then, unfortunately, this is not possible with SFSafariViewController.
Hope this helps,
Liam
source
share