Registration of custom AuthenticationManager fails in GraalVM native image

[Tienisto]

Affected version: Spring Boot 3.0.0

I want to set my own AuthenticationManager:

Repository: https://github.com/Tienisto/spring-security-aot-demo

@Component
public class MyAuthenticationManager implements AuthenticationManager {
    @Override
    public Authentication authenticate(Authentication authentication) throws AuthenticationException {
        return authentication;
    }
}

@Configuration
@EnableWebSecurity
public class SecurityConfig {
    private final MyAuthenticationManager myAuthenticationManager;

    public SecurityConfig(MyAuthenticationManager myAuthenticationManager) {
        this.myAuthenticationManager = myAuthenticationManager;
    }

    @Bean
    public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
        http.authenticationManager(myAuthenticationManager);
        return http.build();
    }
}

It runs in JVM mode but it crashes immediately in AOT mode.

Stacktrace:

2022-11-28T23:48:23.496+01:00 ERROR 29336 --- [           main] o.s.boot.SpringApplication               : Application run failed

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration': Unsatisfied dependency expressed through field 'httpSecurity': Error creating bean with name 'org.springframework.security.config.annotation.web.configuration.HttpSecurityConfiguration.httpSecurity': Instantiation of supplied bean failed
        at org.springframework.beans.factory.aot.AutowiredFieldValueResolver.resolveValue(AutowiredFieldValueResolver.java:195) ~[na:na]
        at org.springframework.beans.factory.aot.AutowiredFieldValueResolver.resolveAndSet(AutowiredFieldValueResolver.java:167) ~[na:na]
        at org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration__Autowiring.apply(WebSecurityConfiguration__Autowiring.java:20) ~[na:na]
        at org.springframework.beans.factory.support.InstanceSupplier$1.get(InstanceSupplier.java:82) ~[na:na]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.obtainInstanceFromSupplier(AbstractAutowireCapableBeanFactory.java:1225) ~[demo.exe:6.0.2]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.obtainFromSupplier(AbstractAutowireCapableBeanFactory.java:1210) ~[demo.exe:6.0.2]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1157) ~[demo.exe:6.0.2]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:561) ~[demo.exe:6.0.2]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:521) ~[demo.exe:6.0.2]
        at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:326) ~[demo.exe:6.0.2]
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[demo.exe:6.0.2]
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324) ~[demo.exe:6.0.2]
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) ~[demo.exe:6.0.2]
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:961) ~[demo.exe:6.0.2]
        at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:915) ~[demo.exe:6.0.2]
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:584) ~[demo.exe:6.0.2]
        at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146) ~[demo.exe:3.0.0]
        at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:730) ~[demo.exe:3.0.0]
        at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:432) ~[demo.exe:3.0.0]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:308) ~[demo.exe:3.0.0]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:1302) ~[demo.exe:3.0.0]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java:1291) ~[demo.exe:3.0.0]
        at com.example.demo.DemoApplication.main(DemoApplication.java:10) ~[demo.exe:na]
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.config.annotation.web.configuration.HttpSecurityConfiguration.httpSecurity': Instantiation of supplied bean failed
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.obtainInstanceFromSupplier(AbstractAutowireCapableBeanFactory.java:1236) ~[demo.exe:6.0.2]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.obtainFromSupplier(AbstractAutowireCapableBeanFactory.java:1210) ~[demo.exe:6.0.2]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1157) ~[demo.exe:6.0.2]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:561) ~[demo.exe:6.0.2]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:521) ~[demo.exe:6.0.2]
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:344) ~[demo.exe:6.0.2]
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) ~[demo.exe:6.0.2]
        at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:254) ~[demo.exe:6.0.2]
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1405) ~[demo.exe:6.0.2]
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1325) ~[demo.exe:6.0.2]
        at org.springframework.beans.factory.aot.AutowiredFieldValueResolver.resolveValue(AutowiredFieldValueResolver.java:189) ~[na:na]
        ... 22 common frames omitted
Caused by: com.oracle.svm.core.jdk.UnsupportedFeatureError: Proxy class defined by interfaces [interface org.springframework.security.authentication.AuthenticationManager, interface org.springframework.aop.SpringProxy, interface org.springframework.aop.framework.Advised, interface org.springframework.core.DecoratingProxy] not found. Generating proxy classes at runtime is not supported. Proxy classes need to be defined at image build time by specifying the list of interfaces that they implement. To define proxy classes use -H:DynamicProxyConfigurationFiles=<comma-separated-config-files> and -H:DynamicProxyConfigurationResources=<comma-separated-config-resources> options.
        at org.graalvm.nativeimage.builder/com.oracle.svm.core.util.VMError.unsupportedFeature(VMError.java:89) ~[na:na]
        at org.graalvm.nativeimage.builder/com.oracle.svm.core.reflect.proxy.DynamicProxySupport.getProxyClass(DynamicProxySupport.java:171) ~[na:na]
        at [email protected]/java.lang.reflect.Proxy.getProxyConstructor(Proxy.java:47) ~[demo.exe:na]
        at [email protected]/java.lang.reflect.Proxy.newProxyInstance(Proxy.java:1037) ~[demo.exe:na]
        at org.springframework.aop.framework.JdkDynamicAopProxy.getProxy(JdkDynamicAopProxy.java:123) ~[na:na]
        at org.springframework.aop.framework.ProxyFactoryBean.getProxy(ProxyFactoryBean.java:348) ~[na:na]
        at org.springframework.aop.framework.ProxyFactoryBean.getSingletonInstance(ProxyFactoryBean.java:306) ~[na:na]
        at org.springframework.aop.framework.ProxyFactoryBean.getObject(ProxyFactoryBean.java:253) ~[na:na]
        at org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration.lazyBean(AuthenticationConfiguration.java:166) ~[demo.exe:na]
        at org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration.getAuthenticationManagerBean(AuthenticationConfiguration.java:196) ~[demo.exe:na]
        at org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration.getAuthenticationManager(AuthenticationConfiguration.java:123) ~[demo.exe:na]
        at org.springframework.security.config.annotation.web.configuration.HttpSecurityConfiguration.authenticationManager(HttpSecurityConfiguration.java:132) ~[demo.exe:na]
        at org.springframework.security.config.annotation.web.configuration.HttpSecurityConfiguration.httpSecurity(HttpSecurityConfiguration.java:108) ~[demo.exe:na]
        at org.springframework.security.config.annotation.web.configuration.HttpSecurityConfiguration__BeanDefinitions.lambda$getHttpSecurityInstanceSupplier$0(HttpSecurityConfiguration__BeanDefinitions.java:31) ~[na:na]
        at org.springframework.util.function.ThrowingFunction.apply(ThrowingFunction.java:63) ~[demo.exe:6.0.2]
        at org.springframework.util.function.ThrowingFunction.apply(ThrowingFunction.java:51) ~[demo.exe:6.0.2]
        at org.springframework.beans.factory.aot.BeanInstanceSupplier.lambda$withGenerator$0(BeanInstanceSupplier.java:173) ~[na:na]
        at org.springframework.util.function.ThrowingBiFunction.apply(ThrowingBiFunction.java:68) ~[demo.exe:6.0.2]
        at org.springframework.util.function.ThrowingBiFunction.apply(ThrowingBiFunction.java:54) ~[demo.exe:6.0.2]
        at org.springframework.beans.factory.aot.BeanInstanceSupplier.lambda$get$2(BeanInstanceSupplier.java:208) ~[na:na]
        at org.springframework.util.function.ThrowingSupplier.get(ThrowingSupplier.java:59) ~[demo.exe:6.0.2]
        at org.springframework.util.function.ThrowingSupplier.get(ThrowingSupplier.java:47) ~[demo.exe:6.0.2]
        at org.springframework.beans.factory.aot.BeanInstanceSupplier.invokeBeanSupplier(BeanInstanceSupplier.java:220) ~[na:na]
        at org.springframework.beans.factory.aot.BeanInstanceSupplier.get(BeanInstanceSupplier.java:208) ~[na:na]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.obtainInstanceFromSupplier(AbstractAutowireCapableBeanFactory.java:1225) ~[demo.exe:6.0.2]
        ... 32 common frames omitted

[nkonev]

Reproduced with

chmod +x ./gradlew
./gradlew clean bootBuildImage
docker run --network=host --rm -p 8080:8080 docker.io/library/demo:0.0.1-SNAPSHOT

Seems this fixes the problem:

@ImportRuntimeHints(SpringSecurityHints.class)
@SpringBootApplication
public class DemoApplication {
  // ...
}

public class SpringSecurityHints implements RuntimeHintsRegistrar {
    @Override
    public void registerHints(RuntimeHints hints, ClassLoader classLoader) {
        hints.proxies().registerJdkProxy(AuthenticationManager.class, SpringProxy.class, Advised.class, DecoratingProxy.class);
    }
}

[sbrannen]

This issue has been addressed directly in Spring Security in conjunction with spring-projects/spring-security#12367.