org.springframework.boot.autoconfigure.security.servlet.ErrorPageSecurityFilterConfiguration Maven / Gradle / Ivy
/*
* Copyright 2012-2021 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.autoconfigure.security.servlet;
import java.util.EnumSet;
import javax.servlet.DispatcherType;
import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.boot.web.servlet.filter.ErrorPageSecurityFilter;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.web.access.WebInvocationPrivilegeEvaluator;
/**
* Configures the {@link ErrorPageSecurityFilter}.
*
* @author Madhura Bhave
*/
@Configuration(proxyBeanMethods = false)
@ConditionalOnClass(WebInvocationPrivilegeEvaluator.class)
@ConditionalOnWebApplication(type = ConditionalOnWebApplication.Type.SERVLET)
class ErrorPageSecurityFilterConfiguration {
@Bean
@ConditionalOnBean(WebInvocationPrivilegeEvaluator.class)
FilterRegistrationBean errorPageSecurityInterceptor(ApplicationContext context) {
FilterRegistrationBean registration = new FilterRegistrationBean<>(
new ErrorPageSecurityFilter(context));
registration.setDispatcherTypes(EnumSet.of(DispatcherType.ERROR));
return registration;
}
}