问题
I understand to verify that a bank is not asking more than one set of MFA questions, you must check the results from each discoverAndAddAccounts call, but IPP AggCat for .Net also offers the discoverAndAddAccountsResponse method. Can this method also pass back the new Challenge/Response questions? If so, how, and if not, when would this method ever be used?
Thanks for any help in advance.
回答1:
The latest release, 1.3.0, has an additional overload to DiscoverAndAddAccountsResponse that passes back challenge questions and session to handle multiple MFA rounds. Please see:
https://developer.intuit.com/docs/0020_aggregation_categorization_apps/devkits
来源：https://stackoverflow.com/questions/16192453/under-what-situation-would-the-discoverandaddaccountsresponse-method-in-ipp-aggc