CAS Server and Client - http

CAS Server and Client

cas server

cas-overlay-template

Download the cas-overlay-template package from https://github.com/apereo/cas-overlay-template/tree/5.2. Select version 5.2 here.

Configuration and packaging

build copy

# build gencert

build package

Modify the WEB-INF/classes/services/HTTPSandIMAPS-10000001.json file in the cas.war file

{
    
    
  "@class" : "org.apereo.cas.services.RegexRegisteredService",
  "serviceId" : "^(http|https|imaps)://.*",
  "name" : "HTTPS and IMAPS",
  "id" : 10000001,
  "description" : "This service definition authorizes all application urls that support HTTPS and IMAPS protocols.",
  "evaluationOrder" : 10000
}

deploy

Download Tomcat 8.x, deploy cas.war to tomcat's webapp directory, start tomcat, and then visit http://localhost:8080/cas

Log in to CAS using casuser/Mellon.

cas client

1. Create a spring boot project.

2. Add the Cas configuration class CasConfigure.java with the following content:

import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Configuration;

import net.unicon.cas.client.configuration.CasClientConfigurerAdapter;
import net.unicon.cas.client.configuration.EnableCasClient;

@Configuration
@EnableCasClient
public class CasConfigure extends CasClientConfigurerAdapter {
    
    
	@Override
	public void configureAuthenticationFilter(FilterRegistrationBean authenticationFilter) {
    
    
		super.configureAuthenticationFilter(authenticationFilter);
		authenticationFilter.getInitParameters().put("authenticationRedirectStrategyClass",
				"com.patterncat.CustomAuthRedirectStrategy");
	}
}

3. Add a Controller class TestController.java with the following content:

import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.node.ObjectNode;

@RestController
public class TestController {
    
    
	
	@GetMapping("/auth/test")
	public Object test() {
    
    
		ObjectMapper mapper = new ObjectMapper();
		ObjectNode jsonObj = mapper.createObjectNode();
		jsonObj.put("message", "hello world");
		return jsonObj;
	}

}

4. Add the configuration file application.properties with the following content

server.port=9090
cas.server-url-prefix: http://localhost:8080/cas/
cas.server-login-url: http://localhost:8080/cas/login
cas.client-host-url: http://localhost:9090
cas.validation-type: cas

5. Run project

mvn spring-boot:run

6. Visit http://localhost:9090/myapp/test, the page will be redirected to the cas login page, and the login page will jump back to the test page.