[Bug] Fix in app browser security issue

[jeden]

#485

[lmcmz]

Nice work, we do have some other place also use the url.
Probably, we could change them all together. if it's possible.
https://github.com/search?q=repo%3AOutblock%2FFRW-iOS%20webVC%3F.webView.url&type=code

[lmcmz]

For other scenario, we don't have the example url yet.
Currently, this one is only for EVM authn

[jeden]

Nice work, we do have some other place also use the url. Probably, we could change them all together. if it's possible. https://github.com/search?q=repo%3AOutblock%2FFRW-iOS%20webVC%3F.webView.url&type=code

I think I covered all cases — however I couldn't test all of them as not sure how to trigger each individual case. Any suggestion, if you think it's needed?

[lmcmz]

I think it should be fine, it's a bit hard to simulate the snoof in all cause.
We just make sure if the normal flow is working, then it should be fine.