keycloak-custom-authenticator

• mvn clean install
• Add the jar @ /opt/keycloak/providers/ in keycloak
• Now modify direct grant flow to add only username and sa-otp authenticator. Direct flow would look like below-
• Create a user and fetch the token with below command, example below: curl -d "client_id=directtestsa1" -d "username=pras" -d "password=password" -d "otp=1234" -d "grant_type=password" "http://localhost:8180/realms/SA/protocol/openid-connect/token"
• Authenticator has hard coded check for value 1234, if there's any other value you get 401, example below: curl -d "client_id=directtestsa1" -d "username=pras" -d "password=password" -d "otp=12345" -d "grant_type=password" "http://localhost:8180/realms/SA/protocol/openid-connect/token"