Authentication is not working on uport mobile app

[HamzaBinSarfraz]

i am scanning QRCode from uport landia website https://uportlandia.uport.me/city
but after scanning nothing happens on mobile app,.
previously it show me the requested params from uport landia request

[mirceanis]

Thank you for reporting, we're aware of the issue and working on a fix.
In a few hours the patched version of the app will propagate through the app stores.

This was fixed in #204

[davidperrenoud]

Why was this fixed in uport-mobile? Will this also be fixed in ethr-did-resolver?

[mirceanis]

The problem was uport-mobile was using an old version of ethr-did-resolver that used a hardcoded RPC url. The url format was deprecated by infura and is now throwing an error.
This was compounded by a wrong architecture of the legacy versions of the DID-resolvers which expected to be registered globally. The global registry was being overridden by other library initializing with defaults.

The latest version of ethr-did-resolver accepts a configuration and is also no longer registering as a global but expected to be supplied into a Resolver instance that gets passed to verifyJWT.

The hardcoded URL in ethr-did-resolver will most likely go away and require developers to supply either an RPC url (like infura) or their own provider