3:46 a.m.
Hello We use this example: https://github.com/foo4u/keycloak-spring-demo
(for Spring boot and Keycloak)
I have keycloak.json(realm in this file exists) file in my WEB-INF folder,
but when I run my application, I get exception:
java.lang.RuntimeException: Must set 'realm' in config
Full stack of this exception:
java.lang.RuntimeException: Must set 'realm' in config
at
org.keycloak.adapters.KeycloakDeploymentBuilder.internalBuild(KeycloakDeploymentBuilder.java:53)
~[keycloak-adapter-core-2.4.0.Final.jar:2.4.0.Final]
at
org.keycloak.adapters.KeycloakDeploymentBuilder.build(KeycloakDeploymentBuilder.java:152)
~[keycloak-adapter-core-2.4.0.Final.jar:2.4.0.Final]
at
org.keycloak.adapters.springboot.KeycloakSpringBootConfigResolver.resolve(KeycloakSpringBootConfigResolver.java:37)
~[keycloak-spring-boot-adapter-2.4.0.Final.jar:2.4.0.Final]
at
org.keycloak.adapters.AdapterDeploymentContext.resolveDeployment(AdapterDeploymentContext.java:88)
~[keycloak-adapter-core-2.4.0.Final.jar:2.4.0.Final]
at
org.keycloak.adapters.PreAuthActionsHandler.preflightCors(PreAuthActionsHandler.java:107)
~[keycloak-adapter-core-2.4.0.Final.jar:2.4.0.Final]
at
org.keycloak.adapters.PreAuthActionsHandler.handleRequest(PreAuthActionsHandler.java:79)
~[keycloak-adapter-core-2.4.0.Final.jar:2.4.0.Final]
at
org.keycloak.adapters.tomcat.AbstractKeycloakAuthenticatorValve.invoke(AbstractKeycloakAuthenticatorValve.java:183)
~[keycloak-tomcat-core-adapter-2.4.0.Final.jar:2.4.0.Final]
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
~[tomcat-embed-core-8.5.5.jar:8.5.5]
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
[tomcat-embed-core-8.5.5.jar:8.5.5]
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
[tomcat-embed-core-8.5.5.jar:8.5.5]
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349)
[tomcat-embed-core-8.5.5.jar:8.5.5]
at
org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:784)
[tomcat-embed-core-8.5.5.jar:8.5.5]
at
org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
[tomcat-embed-core-8.5.5.jar:8.5.5]
at
org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:802)
[tomcat-embed-core-8.5.5.jar:8.5.5]
at
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1410)
[tomcat-embed-core-8.5.5.jar:8.5.5]
at
org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
[tomcat-embed-core-8.5.5.jar:8.5.5]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
[na:1.8.0_101]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[na:1.8.0_101]
at
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
[tomcat-embed-core-8.5.5.jar:8.5.5]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_101]
Our configuration of security looks like:
/**
* Application security configuration.
*
*
* @author Scott Rossillo
*/
@Configuration
@EnableWebSecurity
@ComponentScan(basePackageClasses = KeycloakSecurityComponents.class)
public class SecurityConfig extends KeycloakWebSecurityConfigurerAdapter
{
@Autowired
public void configureGlobal(AuthenticationManagerBuilder auth)
throws Exception {
auth
.authenticationProvider(keycloakAuthenticationProvider());
}
@Autowired
public KeycloakClientRequestFactory keycloakClientRequestFactory;
@Bean
public CacheControlHandlerInterceptor
cacheControlHandlerInterceptor() {
return new CacheControlHandlerInterceptor();
}
@Bean
public FilterRegistrationBean
keycloakAuthenticationProcessingFilterRegistrationBean(
KeycloakAuthenticationProcessingFilter filter) {
FilterRegistrationBean registrationBean = new
FilterRegistrationBean(filter);
registrationBean.setEnabled(false);
return registrationBean;
}
@Bean
public FilterRegistrationBean
keycloakPreAuthActionsFilterRegistrationBean(
KeycloakPreAuthActionsFilter filter) {
FilterRegistrationBean registrationBean = new
FilterRegistrationBean(filter);
registrationBean.setEnabled(false);
return registrationBean;
}
@Bean
@Scope(ConfigurableBeanFactory.SCOPE_PROTOTYPE)
public KeycloakRestTemplate keycloakRestTemplate() {
return new KeycloakRestTemplate(keycloakClientRequestFactory);
}
@Bean
@Override
protected SessionAuthenticationStrategy
sessionAuthenticationStrategy() {
return new RegisterSessionAuthenticationStrategy(new
SessionRegistryImpl());
}
@Override
protected void configure(HttpSecurity http) throws Exception
{
System.out.println("config");
super.configure(http);
http
.authorizeRequests()
.antMatchers("/*").denyAll();
}
}
Can you please tell me, where it could by mistake.
Thanks for your answer and time.
Ondrej Pala