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Developments on the CAS
The CAS (Central Authentification Service) is a Java application that plays the role of an SSO in the Cloudogu ecosystem. The CAS implements a client for the various CAS libraries of jasig. The currently used Java JDK is 1.8 (see pom.xml).
The source code of the CAS is located in the app/src/main/java directory.
Tests
The tests of the CAS are located in the directory app/src/test/java. Tests are done with JUnit4 in connection with Mockito. The directory structure is that of the source code.
Logging
The loglevel of the CAS is set by the parameter "logging/root"dogu.json.
Spring
With the CAS War Overlay upgrade to version 6.5.2, the @Autowire feature of Spring Boot can no longer be used as a
Field Injection. "Constructor Injection" should be used in all cases during development.
You could take a good look at the existing code in CAS. This was completely adapted for "Constructor Injection".
Gradle
Gradle uses its own JDK VM. This may need to be configured appropriately in the IDE (currently Java 21) in order to avoid error messages like this one:
A problem occurred configuring root project 'cas'.
> Could not resolve all files for configuration ':classpath'.
> Could not resolve org.springframework.boot:spring-boot-gradle-plugin:3.2.1.
Required by:
project :
> No matching variant of org.springframework.boot:spring-boot-gradle-plugin:3.2.1 was found. The consumer was configured to find a library for use during runtime, compatible with Java 8, packaged as a jar, and its dependencies declared externally, as well as attribute 'org.gradle.plugin.api-version' with value '8.5' but:
- Variant 'apiElements' capability org.springframework.boot:spring-boot-gradle-plugin:3.2.1 declares a library, packaged as a jar, and its dependencies declared externally:
- Incompatible because this component declares a component for use during compile-time, compatible with Java 17 and the consumer needed a component for use during runtime, compatible with Java 8