Is there a WiFi library that supports captive portals?

[mzincali]

I'm looking for a library that allows a new user to log into the SSID of the ESP32, set the SSID and password of the captive network, and then provides the same challenge that the captive network provides to the user so that they can complete the login to the captive network. For example, some hotels will let you access their SSID without a password, but then you have to put in your room number before you can proceed.

I'm thinking that if the ESP32 supports being on two SSIDs simultaneously, then this would be possible. Maybe other solutions exist too.

I'd appreciate pointers. Thank you.