Spring Security Java Config
Solution 1
According to your stacktrace, there’s no AuthenticationManager
bean in your context.
Expecting to only find a single bean for type interface org.springframework.security.authentication.AuthenticationManager, but found []
It seems that you need to explicitly expose AuthenticationManager
as a bean; try this:
@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class SecurityConfig extends WebSecurityConfigurerAdapter {
@Override
protected void registerAuthentication(AuthenticationManagerBuilder auth) throws Exception {
auth.inMemoryAuthentication()
.withUser( "user" ).password( "password" ).roles( "USER" );
}
@Bean @Override
public AuthenticationManager authenticationManagerBean() throws Exception {
return super.authenticationManagerBean();
}
}
Solution 2
from the stacktrace, you don't have authentication manager defiend correctly :
Caused by: java.lang.IllegalArgumentException: Expecting to only find a single bean for type interface org.springframework.security.authentication.AuthenticationManager, but found []
Here is working example :
@Configuration
@EnableWebSecurity
public class SecurityConfig extends WebSecurityConfigurerAdapter {
@Autowired
public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
auth
.inMemoryAuthentication()
.withUser("user").password("password").roles("USER");
}
}
Just add the global method annotation, and change to method to not override and be autowired.
Related videos on Youtube
mhmpl
Updated on June 04, 2022Comments
-
mhmpl almost 2 years
I'm trying to use JavaConfig instead of XML configuration for Spring Security. I would like to use
@PreAuthorization
for declaring access rights.My Spring Security Config looks like this:
@Configuration @EnableWebSecurity @EnableGlobalMethodSecurity( prePostEnabled = true ) public class SecurityConfig extends WebSecurityConfigurerAdapter { @Override protected void registerAuthentication( AuthenticationManagerBuilder auth ) throws Exception { auth .inMemoryAuthentication() .withUser( "user" ).password( "password" ).roles( "USER" ); } }
However, this doesn't work. Once I deploy my web application I receive an error
Error creating bean with name 'methodSecurityInterceptor' defined in class path resource
.After some research I found out that I have to add the
aopalliance
library to my project. Unfortunately that didn't resolved my problem.Here is the complete stack trace:
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'methodSecurityInterceptor' defined in class path resource [org/springframework/security/config/annotation/method/configuration/GlobalMethodSecurityConfiguration.class]: Instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public org.aopalliance.intercept.MethodInterceptor org.springframework.security.config.annotation.method.configuration.GlobalMethodSecurityConfiguration.methodSecurityInterceptor() throws java.lang.Exception] threw exception; nested exception is java.lang.IllegalArgumentException: Expecting to only find a single bean for type interface org.springframework.security.authentication.AuthenticationManager, but found [] at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:592) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1094) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:989) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:504) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:304) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:700) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:760) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482) at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:381) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:293) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4937) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5434) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633) at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1558) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:301) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:620) at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:567) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:301) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1487) at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:97) at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1328) at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1420) at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:848) at sun.reflect.GeneratedMethodAccessor42.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:322) at sun.rmi.transport.Transport$1.run(Transport.java:177) at sun.rmi.transport.Transport$1.run(Transport.java:174) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.Transport.serviceCall(Transport.java:173) at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:556) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:811) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:670) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) Caused by: org.springframework.beans.factory.BeanDefinitionStoreException: Factory method [public org.aopalliance.intercept.MethodInterceptor org.springframework.security.config.annotation.method.configuration.GlobalMethodSecurityConfiguration.methodSecurityInterceptor() throws java.lang.Exception] threw exception; nested exception is java.lang.IllegalArgumentException: Expecting to only find a single bean for type interface org.springframework.security.authentication.AuthenticationManager, but found [] at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:188) at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:581) ... 56 more Caused by: java.lang.IllegalArgumentException: Expecting to only find a single bean for type interface org.springframework.security.authentication.AuthenticationManager, but found [] at org.springframework.util.Assert.isTrue(Assert.java:65) at org.springframework.security.config.annotation.method.configuration.GlobalMethodSecurityConfiguration.lazyBean(GlobalMethodSecurityConfiguration.java:352) at org.springframework.security.config.annotation.method.configuration.GlobalMethodSecurityConfiguration.authenticationManager(GlobalMethodSecurityConfiguration.java:240) at org.springframework.security.config.annotation.method.configuration.GlobalMethodSecurityConfiguration.methodSecurityInterceptor(GlobalMethodSecurityConfiguration.java:116) at org.springframework.security.config.annotation.method.configuration.GlobalMethodSecurityConfiguration$$EnhancerByCGLIB$$890899ea.CGLIB$methodSecurityInterceptor$2(<generated>) at org.springframework.security.config.annotation.method.configuration.GlobalMethodSecurityConfiguration$$EnhancerByCGLIB$$890899ea$$FastClassByCGLIB$$fba343c4.invoke(<generated>) at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228) at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:326) at org.springframework.security.config.annotation.method.configuration.GlobalMethodSecurityConfiguration$$EnhancerByCGLIB$$890899ea.methodSecurityInterceptor(<generated>) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:166) ... 57 more
-
M. Deinum over 10 yearsPost the stacktrace you get.
-
mhmpl over 10 yearsHere we go.. gist.github.com/mhmpl/8020820
-
M. Deinum over 10 yearsPlease add it to your question. Just the stacktrace not a link please. Also which Spring Security version are you using? The current version doesn't have the method you override.
-
-
Koraktor over 10 yearsExposing the
AuthenticationManager
as a@Bean
works to resolve the error in question. But for me it caused other errors, probably because this effectively short-circuits theAuthenticationManagerBuilder
. -
Jakub Jirutka over 10 yearsNope, it doesn’t short-circuit
AuthenticationManagerBuilder
. Take a look at implementation of the WebSecurityConfigurerAdapter class. -
Koraktor over 10 yearsOk, maybe an unfortunate choice of words. It seems that this workaround does short-circuit the full configuration of the
AuthenticationManagerBuilder
. Just to be clear: I'm still having that issue in my application and every workaround I tried resulted in other errors. For me, it seems that@EnableGlobalMethodSecurity
only works for applications with pretty simple security configurations. -
Koraktor over 10 yearsThe error I get after this change is
java.lang.IllegalStateException: Cannot apply org.springframework.security.config.annotation.authentication.configurers.userdetails.DaoAuthenticationConfigurer@... to already built object
caused by a call toAuthenticationManagerBuilder#userDetailsService()
. -
Paul over 9 yearsAs of Spring Security 3.2,
registerAuthentication(AuthenticationManagerBuilder)
is nowconfigure(AuthenticationManagerBuilder)
as noted in this Spring Security blog post