Don't change URL for unsupported iOS versions

[NiklasMerz]

trafficstars

If this plugin just don't change the URL in the method window.WebviewProxy.convertProxyUrl on iOS 12, 11..., it will work.

Originally posted by @JuHaYK in https://github.com/GEDYSIntraWare/cordova-plugin-webview-proxy/issues/20#issuecomment-925705299

[JuHaYK]

Do you know how to detect that iOS version is less than 13?

[NiklasMerz]

If you have a look the WebktiProxy.js file of this plugin you can see that I implemented a check for the variable window.CDV_ASSETS_URL. One thing to make sure is that the app runs with a custom scheme. The plugin won't work when the assets are loaded from file:.

Possibly there are some JS variables that only exists on new versions. Otherwise you could check WebKit versions or features. Not entirely sure. I might look for other options.

[JuHaYK]

Ok, if we don't change URL on unsupported iOS versions, we have again problems with cookie... It's not possible to support iOS 11 and 12?

[NiklasMerz]

Yes I don't think it is possible to use this plugin on iOS 11 and 12. For these iOS versions you most likely need to find other workarounds for cookie issues.

[JuHaYK]

Can you explain the problem why it is not possible to support iOS 11 and 12? Can I perhaps help?

[JuHaYK]

First problem is, that body (on line 28) always "nil" is. Can you help?