SpringSecurityでセキュリティを提供するためにJavaEE+ Spring+Hibernateで構築されたWebアプリを変更するように依頼されました。
私はこれまでSpringSecurityを使用したことがなく、ドキュメントを読んだことがありますが、それを機能させるための適切な方法がわかりません。
実際のログインフォームを含む別のページが埋め込まれたログインページがあります。このフォームは、別のWebアプリのログインアクションを呼び出し、ログインの結果を使用してアプリのメソッドの1つを呼び出します。(埋め込まれているログインページは、ログインを処理する「外部」Webアプリの一部です)。
SpringSecurityの構成方法がわかりません。これは事前認証のシナリオだと思いますが、これをどのように機能させるべきかについての手がかりはありません。
これは私のsecurity-context.xmlです
<?xml version="1.0" encoding="ISO-8859-1"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:security="http://www.springframework.org/schema/security"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.1.xsd">
<!-- preauthentication -->
<security:global-method-security pre-post-annotations="enabled">
</security:global-method-security>
<security:http auto-config="false" use-expressions="true" entry-point-ref="http403EntryPoint" access-denied-page="/403.jsp">
<security:intercept-url pattern="/" access="permitAll"/>
<security:intercept-url pattern="/403.jsp" access="permitAll"/>
<security:intercept-url pattern="/gestion/**" access="permitAll"/>
<security:intercept-url pattern="/consulta/**" access="hasRole('ROLE_ADMIN')"/>
<security:intercept-url pattern="/importacion/**" access="hasRole('ROLE_ADMIN')"/>
<!-- Allow non-secure access to static resources -->
<security:intercept-url pattern="/resources/**" access="permitAll"/>
<security:logout logout-success-url="/"/>
</security:http>
<bean id="http403EntryPoint" class="org.springframework.security.web.authentication.Http403ForbiddenEntryPoint">
</bean>
<bean id="filterChainProxy" class="org.springframework.security.web.FilterChainProxy">
<security:filter-chain-map path-type="ant">
<security:filter-chain pattern="/**" filters="j2eePreAuthFilter"/>
</security:filter-chain-map>
</bean>
<security:authentication-manager alias="authenticationManager">
<security:authentication-provider ref='preAuthenticatedAuthenticationProvider'/>
</security:authentication-manager>
<bean id="preAuthenticatedAuthenticationProvider" class="org.springframework.security.web.authentication.preauth.PreAuthenticatedAuthenticationProvider">
<property name="preAuthenticatedUserDetailsService" ref="preAuthenticatedUserDetailsService"/>
</bean>
<bean id="preAuthenticatedUserDetailsService"
class="org.springframework.security.web.authentication.preauth.PreAuthenticatedGrantedAuthoritiesUserDetailsService"/>
<bean id="j2eePreAuthFilter" class="es.myapp.security.MyUserJ2eePreAuthenticatedProcessingFilter">
<property name="authenticationManager" ref="authenticationManager"/>
<property name="authenticationDetailsSource" ref="authenticationDetailsSource"/>
<property name="continueFilterChainOnUnsuccessfulAuthentication" value="false"/>
</bean>
<bean id="authenticationDetailsSource" class="org.springframework.security.web.authentication.preauth.j2ee.J2eeBasedPreAuthenticatedWebAuthenticationDetailsSource">
<property name="mappableRolesRetriever" ref="j2eeMappableRolesRetriever"/>
<property name="userRoles2GrantedAuthoritiesMapper" ref="j2eeUserRoles2GrantedAuthoritiesMapper"/>
</bean>
<bean id="j2eeMappableRolesRetriever" class="org.springframework.security.web.authentication.preauth.j2ee.WebXmlMappableAttributesRetriever">
</bean>
<bean id="j2eeUserRoles2GrantedAuthoritiesMapper" class="org.springframework.security.core.authority.mapping.SimpleAttributes2GrantedAuthoritiesMapper">
<property name="attributePrefix" value="test"/>
</bean>
</beans>
そして私のweb.xml
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<display-name>Aplicación Web</display-name>
<!-- Define la localización de los ficheros de configuración de Spring -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
/WEB-INF/classes/applicationContext.xml
</param-value>
</context-param>
<!-- Reads request input using UTF-8 encoding -->
<filter>
<filter-name>characterEncodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
<init-param>
<param-name>forceEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>characterEncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter>
<filter-name>myUserJ2eePreAuthenticatedProcessingFilter</filter-name>
<filter-class>es.myapp.security.MyUserJ2eePreAuthenticatedProcessingFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>myUserJ2eePreAuthenticatedProcessingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- Handles all requests into the application -->
<servlet>
<servlet-name>Spring MVC Dispatcher Servlet</servlet-name>
<servlet-class>es.myapp.controller.MyDispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/servlet-context.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Spring MVC Dispatcher Servlet</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<!-- del. welcome files -->
<!-- useful for Servlet 3 container (Tomcat 7 and Jetty 6) -->
<welcome-file-list>
<welcome-file></welcome-file>
</welcome-file-list>
<!-- Referencia a recursos jndi WAS -->
<resource-ref id="ResourceRef_XISCO">
<res-ref-name>jdbc/myapp</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
<res-sharing-scope>Shareable</res-sharing-scope>
</resource-ref>
</web-app>