kotlin-web-gradle-spring-jsp-crypto-remember-me-insecure

Description

A springboot secure web app with jsp support. Three roles are defined; USER, ADMIN, and SUPER. All roles can access pages /home, /login, and /about. Only USER can access /user and ADMIN only /admin whereas SUPER can navigate to either and have its own /super. Each role has an action USER=VIEW ONLY, ADMIN=READ/WRITE, SUPER=CREATE. All password are encoded with bcrypt.

Presents a register form to create an inMemoryUser. Once the user is created it is given the USER role by default and auto logged in.

Presents a reset form to reset passwords on any user, by default the user is reassigned USER role and auto logged in. Only restriction on passwords are they match; all validation is done client side.

Uses a challenge question on password rest and user register to verify user. Customizes user data class by extending the UserDetailService.

Uses the rememberMe cookie for a 2 min window this as well as other setting can be found in config/Security.java. One way to test is the following:

• Set rememberMe checkbox
• login
• set a bookmark to the secured page
• open a new window
• use the bookmark

rememberMe cookie does not redirect it only authenticates.

Tech stack

• kotlin
• gradle

Docker stack

• gradle:jdk11

To run

sudo ./install.sh -u Available at http://localhost

• Login with id: user and password: pass
  • Challenge: question="Year you were born?" answer=1900
• Login with id: admin and password: pass
  • Challenge: question=0 answer=1900
• Login with id: super and password: pass
  • Challenge: question=0 answer=1900

To stop (optional)

sudo ./install.sh -d

For help

sudo ./install.sh -h

Credits

• https://hellokoding.com/spring-security-login-logout-jsp/
• https://www.javainterviewpoint.com/spring-security-inmemoryuserdetailsmanager/
• https://www.baeldung.com/spring-security-remember-me