问题
I am exploring keycloak and I want to build an application that was based on user mobile number, SMS OTP should go to the user for authentication. I am not finding any where.
回答1:
It is possible through extending Authentication mechanism, check Authentication SPI documentation
Take a look at existing solution: https://github.com/nickpack/keycloak-sms-authenticator-sns Even if it doesn't suite your needs you can take the source code as a reference point.
来源：https://stackoverflow.com/questions/57674676/sms-based-otp-in-keycloak-is-possible