I have to update the system payment of an Ionic4 app using 3DS.
Do you know if there is a library or a plugin to do this?
Reading the protocol specifications it seems that there is a phase of the authorization procedure that happens outside the app on the card issuer site.
Here the user provides some credentials and the card emitter site redirects to the merchant site with the result of the transaction,
How this can be implemented?
Should I use the InAppBrowser plugin to redirect the user to the emitter site?
And how can I manage, with my App, the redirection to the merchant site done by the emitter site?
It seems simple to implement this behavior with a web site but not with a mobile App.
Thank you very much.