Byte Bistro

Simple Spring Boot application that demonstrates

• OIDC using Keycloak
• Authentication and authorization using Spring Security
• Multi-tenancy by implementing Hibernate's CurrentTenantIdentifierResolver interface

Functionality

Currently, Byte Bistro only creates and reads menu items. Again, the focus is on OIDC with Spring Security and Keycloak, not specifically CRUD operations.

Steps to run locally

• Clone the repo
• Start the Keycloak and Postgres containers
  • Run docker-compose up -d in the project root directory
  • docker-compose.yml is configured to use environment variables, but will use the default if variables are not found
  • For demo purposes, the default Keycloak credentials are
    • username: user
    • password: bitnami
• Create realms in Keycloak. These will translate to tenants in the application
• Register clients for each realm, and create users for each client
• Create "Realm Roles" for each user.
  • The application only uses three roles
    • kitchen.admin
    • create-menu
    • read-menu