Demo app for spring-projects/spring-session#1791

Build & Deploy

docker run --name demo-redis -p 6379:6379 -d redis

./gradlew clean build

java -jar build/libs/demo.jar

Steps to reproduce

• Go to http://localhost:8080/login in your browser and login with credentials demo/password
• Repeat authentication process multiple times
• Then go to redis-cli and see the content of the index

SMEMBERS spring:session:index:org.springframework.session.FindByIndexNameSessionRepository.PRINCIPAL_NAME_INDEX_NAME:demo

There should be multiple values in the set.

• Wait about 30 seconds and see that only the most recent entry is cleared

Note that in the case when NullAuthenticatedSessionStrategy is applied in SecurityConfig there's only one entry stored in the index and it is cleared after 30 seconds.