我正在尝试配置Spring Boot应用程序以使用Apache Shiro作为其安全框架。我可以使用PropertiesRealm进行所有操作,现在我正在尝试使其与JdbcRealm和Spring Boot的内置H2数据库一起使用。这是我pom.xml中的依赖项:
<dependency> <groupId>org.apache.shiro</groupId> <artifactId>shiro-core</artifactId> <version>1.2.3</version> </dependency> <dependency> <groupId>org.apache.shiro</groupId> <artifactId>shiro-spring</artifactId> <version>1.2.3</version> </dependency> <dependency> <groupId>org.apache.shiro</groupId> <artifactId>shiro-web</artifactId> <version>1.2.3</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-jdbc</artifactId> </dependency> <dependency> <groupId>com.h2database</groupId> <artifactId>h2</artifactId> </dependency>
我的schema.sql:
create table if not exists users ( username varchar(256), password varchar(256), enabled boolean ); create table if not exists user_roles ( username varchar(256), role_name varchar(256) );
我的data.sql:
insert into users (username, password, enabled) values ('user', '04f8996da763b7a969b1028ee3007569eaf3a635486ddab211d512c85b9df8fb', true); insert into user_roles (username, role_name) values ('user', 'guest');
还有我的WebSecurityConfig.java类,它配置所有内容:
package security; import org.apache.shiro.authc.credential.HashedCredentialsMatcher; import org.apache.shiro.crypto.hash.Sha256Hash; import org.apache.shiro.realm.jdbc.JdbcRealm; import org.apache.shiro.spring.LifecycleBeanPostProcessor; import org.apache.shiro.spring.web.ShiroFilterFactoryBean; import org.apache.shiro.web.filter.authc.AnonymousFilter; import org.apache.shiro.web.filter.authc.FormAuthenticationFilter; import org.apache.shiro.web.filter.authc.LogoutFilter; import org.apache.shiro.web.filter.authc.UserFilter; import org.apache.shiro.web.filter.authz.RolesAuthorizationFilter; import org.apache.shiro.web.mgt.DefaultWebSecurityManager; import org.h2.server.web.WebServlet; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.context.embedded.ServletRegistrationBean; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import org.springframework.context.annotation.DependsOn; import javax.servlet.Filter; import javax.sql.DataSource; import java.util.HashMap; import java.util.Map; @Configuration public class WebSecurityConfig { @Bean(name = "shiroFilter") public ShiroFilterFactoryBean shiroFilter() { ShiroFilterFactoryBean shiroFilter = new ShiroFilterFactoryBean(); Map<String, String> filterChainDefinitionMapping = new HashMap<>(); filterChainDefinitionMapping.put("/api/health", "authc,roles[guest],ssl[8443]"); filterChainDefinitionMapping.put("/login", "authc"); filterChainDefinitionMapping.put("/logout", "logout"); shiroFilter.setFilterChainDefinitionMap(filterChainDefinitionMapping); shiroFilter.setSecurityManager(securityManager()); shiroFilter.setLoginUrl("/login"); Map<String, Filter> filters = new HashMap<>(); filters.put("anon", new AnonymousFilter()); filters.put("authc", new FormAuthenticationFilter()); LogoutFilter logoutFilter = new LogoutFilter(); logoutFilter.setRedirectUrl("/login?logout"); filters.put("logout", logoutFilter); filters.put("roles", new RolesAuthorizationFilter()); filters.put("user", new UserFilter()); shiroFilter.setFilters(filters); return shiroFilter; } @Bean(name = "securityManager") public DefaultWebSecurityManager securityManager() { DefaultWebSecurityManager securityManager = new DefaultWebSecurityManager(); securityManager.setRealm(jdbcRealm()); return securityManager; } @Autowired private DataSource dataSource; @Bean(name = "realm") @DependsOn("lifecycleBeanPostProcessor") public JdbcRealm jdbcRealm() { JdbcRealm realm = new JdbcRealm(); HashedCredentialsMatcher credentialsMatcher = new HashedCredentialsMatcher(); credentialsMatcher.setHashAlgorithmName(Sha256Hash.ALGORITHM_NAME); realm.setCredentialsMatcher(credentialsMatcher); realm.setDataSource(dataSource); realm.init(); return realm; } @Bean public LifecycleBeanPostProcessor lifecycleBeanPostProcessor() { return new LifecycleBeanPostProcessor(); } @Bean public ServletRegistrationBean h2servletRegistration() { ServletRegistrationBean registration = new ServletRegistrationBean(new WebServlet()); registration.addUrlMappings("/console/*"); return registration; } }
我的日志中没有看到任何错误。我尝试增加日志记录,然后将以下内容添加到application.properties中,但这并没有太大帮助。
logging.level.org.apache.shiro=debug
谢谢,
有几个正在发生的问题。
问题是由于LifecycleBeanPostProcessor在config类中定义的事实。由于它是a,BeanPostProcessor因此必须将其初始化以处理所有其他bean。此外,WebSecurityConfig由于可能会影响其余的需求,因此必须对其进行初始化LifecycleBeanPostProcessor。
LifecycleBeanPostProcessor
BeanPostProcessor
WebSecurityConfig
问题在于自动装配功能尚不可用,因为它也是一个BeanPostProcessor(即AutowiredAnnotationBeanPostProcessor)。这意味着DataSource值为null。
AutowiredAnnotationBeanPostProcessor
DataSource
由于它为null,JdbcRealm因此将抛出NullPointerException。反过来,它被捕获AbstractAuthenticator并重新抛出AuthenticationException。在DefaultWebSecurityManager(实际上它的父DefaultSecurityManager),然后捕获它调用onFailedLogin它消除了“记住我”的cookie。
JdbcRealm
NullPointerException
AbstractAuthenticator
AuthenticationException
DefaultWebSecurityManager
DefaultSecurityManager
onFailedLogin
最简单的解决方案是确保使用静态方法定义任何与基础架构相关的bean。这通知Spring不需要初始化整个配置类(即WebSecurityConfig)。再次
@Bean public static LifecycleBeanPostProcessor lifecycleBeanPostProcessor() { return new LifecycleBeanPostProcessor(); }
另外,您还可以在其自己的配置中隔离与基础结构相关的Bean。
更新
我也没意识到那个ShiroFilterFactoryBean工具BeanPostProcessor。ObjectFactory也可以实施一个非常有趣的情况BeanPostProcessor。
ShiroFilterFactoryBean
ObjectFactory
问题在于这阻止了data.sql的加载,这意味着应用程序在表中没有任何用户,因此身份验证将失败。
问题是data.sql是通过加载的DataSourceInitializedEvent。但是,由于急切的初始化DataSource(这是a的依赖项BeanPostProcessor),DataSourceInitializedEvent因此无法触发。这就是为什么您在日志中看到以下内容的原因:
DataSourceInitializedEvent
无法发送事件以完成数据源初始化(未初始化ApplicationEventMulticaster)
我看到有一些选项可以使insert语句加载。
最简单的选项是将data.sql的内容移动到schema.sql。schema.sql仍处于加载状态,因为它不需要触发事件来处理它。data.sql需要一个事件,以便在JPA初始化架构时可以使用相同的机制来加载数据。
不幸的是,您不能简单地为ShiroFilterFactoryBeanstatic 定义,因为它依赖于其他bean定义。幸运的是,BeanPostProcessor在这种情况下,确实不需要。这意味着您可以更改代码以返回工厂bean的结果,该结果BeanPostProcessor将从等式中删除:
@Bean(name = "shiroFilter") public AbstractShiroFilter shiroFilter() throws Exception { ShiroFilterFactoryBean shiroFilter = new ShiroFilterFactoryBean(); Map<String, String> filterChainDefinitionMapping = new HashMap<>(); filterChainDefinitionMapping.put("/api/health", "authc,roles[guest],ssl[8443]"); filterChainDefinitionMapping.put("/login", "authc"); filterChainDefinitionMapping.put("/logout", "logout"); shiroFilter.setFilterChainDefinitionMap(filterChainDefinitionMapping); shiroFilter.setSecurityManager(securityManager()); shiroFilter.setLoginUrl("/login"); Map<String, Filter> filters = new HashMap<>(); filters.put("anon", new AnonymousFilter()); filters.put("authc", new FormAuthenticationFilter()); LogoutFilter logoutFilter = new LogoutFilter(); logoutFilter.setRedirectUrl("/login?logout"); filters.put("logout", logoutFilter); filters.put("roles", new RolesAuthorizationFilter()); filters.put("user", new UserFilter()); shiroFilter.setFilters(filters); return (AbstractShiroFilter) shiroFilter.getObject(); }
在data.sql中找到的insert语句不正确。它需要包括enabled列。例如:
enabled
insert into users values ('admin', '22f256eca1f336a97eef2b260773cb0d81d900c208ff26e94410d292d605fed8',true);