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Auto-generating Spring Security Tutorial – Custom JDBC Realms

This post builds on the set of spring-security posts I have done, and particularly my last post on Default JDBC Realms. The code is available on github, and spring-security-generator and the instructions to run the application are contained in the previous tutorial.

We also have a requirement to use a custom JDBC realm with the structure –

customadmin customadmin ROLE_CUSTOM_ADMIN

Custom JDBC Tables


Using spring-security-generator we now select “JDBC Realm (Custom)” and supply the queries –

The screen configuration is then –


We then generate the code –

The key difference between this tutorial and the previous is that we supply the SQL directly to the usersByUsernameQuery and authoritiesByUsernameQuery

We can now copy this code to the parkrunpb applicaiton, and login using customadmin/customadmin