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JAVA-18117 Update spring-boot-keycloak-adapters module

This commit is contained in:
anuragkumawat 2023-07-22 14:54:43 +05:30
parent 10613742da
commit 53a1ef3168
9 changed files with 53 additions and 133 deletions
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25
spring-boot-modules/spring-boot-keycloak-adapters/pom.xml
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@ -17,27 +17,12 @@
<relativePath>../../parent-boot-2</relativePath>
</parent>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.keycloak.bom</groupId>
<artifactId>keycloak-adapter-bom</artifactId>
<version>${keycloak-adapter-bom.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.keycloak</groupId>
<artifactId>keycloak-spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
@ -59,6 +44,10 @@
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-oauth2-resource-server</artifactId>
</dependency>
<dependency>
<groupId>org.hsqldb</groupId>
<artifactId>hsqldb</artifactId>
@ -84,8 +73,4 @@
</plugins>
</build>
<properties>
<keycloak-adapter-bom.version>15.0.2</keycloak-adapter-bom.version>
</properties>
</project>

42
spring-boot-modules/spring-boot-keycloak-adapters/src/main/java/com/baeldung/keycloak/CustomUserAttrController.java
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@ -1,13 +1,10 @@
package com.baeldung.keycloak;
import java.security.Principal;
import java.util.Map;
import org.keycloak.KeycloakPrincipal;
import org.keycloak.KeycloakSecurityContext;
import org.keycloak.adapters.springsecurity.token.KeycloakAuthenticationToken;
import org.keycloak.representations.IDToken;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.oauth2.core.oidc.OidcIdToken;
import org.springframework.security.oauth2.core.oidc.user.DefaultOidcUser;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
@ -18,34 +15,27 @@ public class CustomUserAttrController {
@GetMapping(path = "/users")
public String getUserInfo(Model model) {
KeycloakAuthenticationToken authentication = (KeycloakAuthenticationToken) SecurityContextHolder.getContext()
.getAuthentication();
final Principal principal = (Principal) authentication.getPrincipal();
final DefaultOidcUser user = (DefaultOidcUser) SecurityContextHolder.getContext()
.getAuthentication()
.getPrincipal();
String dob = "";
String userIdByToken = "";
String userIdByMapper = "";
String userId = "";
if (principal instanceof KeycloakPrincipal) {
OidcIdToken token = user.getIdToken();
KeycloakPrincipal<KeycloakSecurityContext> kPrincipal = (KeycloakPrincipal<KeycloakSecurityContext>) principal;
IDToken token = kPrincipal.getKeycloakSecurityContext()
.getIdToken();
Map<String, Object> customClaims = token.getClaims();
userIdByToken = token.getSubject();
userIdByMapper = token.getOtherClaims().get("user_id").toString();
Map<String, Object> customClaims = token.getOtherClaims();
if (customClaims.containsKey("DOB")) {
dob = String.valueOf(customClaims.get("DOB"));
}
if (customClaims.containsKey("user_id")) {
userId = String.valueOf(customClaims.get("user_id"));
}
model.addAttribute("username", principal.getName());
model.addAttribute("userIDByToken", userIdByToken);
model.addAttribute("userIDByMapper", userIdByMapper);
if (customClaims.containsKey("DOB")) {
dob = String.valueOf(customClaims.get("DOB"));
}
model.addAttribute("username", user.getName());
model.addAttribute("userID", userId);
model.addAttribute("dob", dob);
return "userInfo";
}

14
spring-boot-modules/spring-boot-keycloak-adapters/src/main/java/com/baeldung/keycloak/KeycloakConfig.java
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@ -1,14 +0,0 @@
package com.baeldung.keycloak;
import org.keycloak.adapters.springboot.KeycloakSpringBootConfigResolver;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@Configuration
public class KeycloakConfig {
@Bean
public KeycloakSpringBootConfigResolver keycloakConfigResolver() {
return new KeycloakSpringBootConfigResolver();
}
}

10
spring-boot-modules/spring-boot-keycloak-adapters/src/main/java/com/baeldung/keycloak/SecurityConfig.java
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@ -2,8 +2,11 @@ package com.baeldung.keycloak;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configurers.oauth2.server.resource.OAuth2ResourceServerConfigurer;
import org.springframework.security.core.session.SessionRegistryImpl;
import org.springframework.security.web.SecurityFilterChain;
import org.springframework.security.web.authentication.session.RegisterSessionAuthenticationStrategy;
@ -36,6 +39,13 @@ class SecurityConfig {
.logout()
.addLogoutHandler(keycloakLogoutHandler)
.logoutSuccessUrl("/");
http.oauth2ResourceServer(OAuth2ResourceServerConfigurer::jwt);
return http.build();
}
@Bean
public AuthenticationManager authenticationManager(HttpSecurity http) throws Exception {
return http.getSharedObject(AuthenticationManagerBuilder.class)
.build();
}
}

9
spring-boot-modules/spring-boot-keycloak-adapters/src/main/resources/application-embedded.properties
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@ -1,9 +0,0 @@
### server port
server.port=8080
#Keycloak Configuration
keycloak.auth-server-url=http://localhost:8083/auth
keycloak.realm=baeldung
keycloak.resource=customerClient
keycloak.public-client=true
keycloak.principal-attribute=preferred_username

13
spring-boot-modules/spring-boot-keycloak-adapters/src/main/resources/application.properties
View File

@ -1,15 +1,10 @@
### server port
server.port=8081
#Keycloak Configuration
keycloak.auth-server-url=http://localhost:8180/auth
keycloak.realm=SpringBootKeycloak
keycloak.resource=login-app
keycloak.public-client=true
keycloak.principal-attribute=preferred_username
spring.security.oauth2.client.registration.keycloak.client-id=login-app
spring.security.oauth2.client.registration.keycloak.authorization-grant-type=authorization_code
spring.security.oauth2.client.registration.keycloak.scope=openid
spring.security.oauth2.client.provider.keycloak.issuer-uri=http://localhost:8180/auth/realms/SpringBootKeycloak
spring.security.oauth2.client.provider.keycloak.user-name-attribute=preferred_username
spring.security.oauth2.client.provider.keycloak.issuer-uri=http://localhost:8080/realms/SpringBootKeycloak
spring.security.oauth2.client.provider.keycloak.user-name-attribute=preferred_username
spring.security.oauth2.resourceserver.jwt.issuer-uri=http://localhost:8080/realms/SpringBootKeycloak

5
spring-boot-modules/spring-boot-keycloak-adapters/src/main/resources/templates/userInfo.html
View File

@ -8,10 +8,7 @@
Hello, <span th:text="${username}">--name--</span>.
</h1>
<h1>
User ID By Token: <span th:text="${userIDByToken}">--userID--</span>.
</h1>
<h1>
User ID By Mapper: <span th:text="${userIDByMapper}">--userID--</span>.
User ID : <span th:text="${userID}">--userID--</span>.
</h1>
<h3>
Your Date of Birth as per our records is <span th:text="${dob}" />.

17
spring-boot-modules/spring-boot-keycloak-adapters/src/test/java/com/baeldung/keycloak/KeycloakConfigurationIntegrationTest.java Normal file
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@ -0,0 +1,17 @@
package com.baeldung.keycloak;
import org.junit.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit.jupiter.SpringExtension;
@ExtendWith(SpringExtension.class)
@SpringBootTest(classes = { SpringBoot.class })
public class KeycloakConfigurationIntegrationTest {
@Test
public void whenLoadApplication_thenSuccess() {
}
}

51
spring-boot-modules/spring-boot-keycloak-adapters/src/test/java/com/baeldung/keycloak/KeycloakConfigurationLiveTest.java
View File

@ -1,51 +0,0 @@
package com.baeldung.keycloak;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.keycloak.KeycloakPrincipal;
import org.keycloak.KeycloakSecurityContext;
import org.keycloak.adapters.springboot.client.KeycloakSecurityContextClientRequestInterceptor;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.mockito.Spy;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;
import static org.junit.Assert.assertNotNull;
import static org.mockito.Mockito.when;
@RunWith(SpringJUnit4ClassRunner.class)
@SpringBootTest(classes = SpringBoot.class)
//requires running Keycloak server and realm setup as shown in https://www.baeldung.com/spring-boot-keycloak
public class KeycloakConfigurationLiveTest {
@Spy
private KeycloakSecurityContextClientRequestInterceptor factory;
private MockHttpServletRequest servletRequest;
@Mock
public KeycloakSecurityContext keycloakSecurityContext;
@Mock
private KeycloakPrincipal keycloakPrincipal;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
servletRequest = new MockHttpServletRequest();
RequestContextHolder.setRequestAttributes(new ServletRequestAttributes(servletRequest));
servletRequest.setUserPrincipal(keycloakPrincipal);
when(keycloakPrincipal.getKeycloakSecurityContext()).thenReturn(keycloakSecurityContext);
}
@Test
public void testGetKeycloakSecurityContext() throws Exception {
assertNotNull(keycloakPrincipal.getKeycloakSecurityContext());
}
}