java - example - spring security module

Spring Security y CAS Integration

Question

¿Alguien puede pegar pasos simples para integrar seguridad de primavera y CAS aquí para inicio de sesión único y cierre de sesión único. Tenga en cuenta que no quiero ningún acceso basado en roles. Tengo una aplicación web que ya está integrada con la seguridad de primavera. Ahora estaba intentando realizar SSO con CAS, pero sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target este error sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

Este es mi actual spring security.xml

       <?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:sec="http://www.springframework.org/schema/security"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:aop="http://www.springframework.org/schema/aop"
    xmlns:context="http://www.springframework.org/schema/context"
    xsi:schemaLocation="
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee.xsd
        http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
        http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd
        http://www.springframework.org/schema/mvc
        http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
        http://www.springframework.org/schema/beans 
        http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
        http://www.springframework.org/schema/security 
        http://www.springframework.org/schema/security/spring-security-3.1.xsd
        ">

<sec:http entry-point-ref="casProcessingFilterEntryPoint" >
        <sec:intercept-url pattern="/**" access="ROLE_USER" />
        <sec:logout logout-success-url="/loggedout.jsp" invalidate-session="true"/>
        <sec:custom-filter ref="casAuthenticationFilter" after="CAS_FILTER"/>
    </sec:http>

    <sec:authentication-manager alias="authenticationManager">
        <sec:authentication-provider ref="casAuthenticationProvider"/>
    </sec:authentication-manager>

<bean id="casAuthenticationFilter" class="org.springframework.security.cas.web.CasAuthenticationFilter">
        <property name="authenticationManager" ref="authenticationManager"/>
        <property name="authenticationFailureHandler">
            <bean class="org.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler">
                <property name="defaultFailureUrl" value="/casfailed.jsp"/>
            </bean>
        </property>
        <property name="authenticationSuccessHandler">
            <bean class="org.springframework.security.web.authentication.SimpleUrlAuthenticationSuccessHandler">
                <property name="defaultTargetUrl" value="/"/>
            </bean>
        </property>
    </bean>

    <bean id="casProcessingFilterEntryPoint" class="org.springframework.security.cas.web.CasAuthenticationEntryPoint">
        <property name="loginUrl" value="https://cegicollabdev.india.xxx.com:8443/cas/login"/>
        <property name="serviceProperties" ref="serviceProperties"/>
    </bean>

    <bean id="casAuthenticationProvider" class="org.springframework.security.cas.authentication.CasAuthenticationProvider">
        <property name="userDetailsService" ref="userService"/>
        <property name="serviceProperties" ref="serviceProperties" />
        <property name="ticketValidator">
            <bean class="org.jasig.cas.client.validation.Cas20ServiceTicketValidator">
                <constructor-arg index="0" value="https://cegicollabdev.india.tcs.com:8443/cas" />
                </bean>
        </property>
        <property name="key" value="an_id_for_this_auth_provider_only"/>
    </bean>


    <bean id="serviceProperties" class="org.springframework.security.cas.ServiceProperties">
        <property name="service" value="http://localhost:8080/dbcomparision/j_spring_cas_security_check"/>
        <property name="sendRenew" value="false"/>
    </bean>

    <bean id="userService" class="com.tcs.ceg.services.impl.UserServiceImpl" />

 <!--     <sec:global-method-security pre-post-annotations="enabled" />

    <sec:http pattern="/css/**" security="none"/>
    <sec:http pattern="/images/**" security="none"/>
    <sec:http pattern="/js/**" security="none"/>
    <sec:http pattern="/index.jsp" security="none"/>
    <sec:http pattern="/app/addNewUser.json" security="none"/>
    <sec:http pattern="/dbcomplogin.jsp" security="none"/>
    <sec:http pattern="/loggedout.jsp" security="none"/>

    <sec:http use-expressions="true">-->
        <!--
             Allow all other requests. In a real application you should
             adopt a whitelisting approach where access is not allowed by default
          -->
      <!--    <sec:intercept-url pattern="/**" access="isAuthenticated()" />
        <sec:form-login login-page=''/dbcomplogin.jsp''
          authentication-failure-url="/dbcomplogin.jsp?login_error=1"
          default-target-url="/index.jsp" />
        <sec:logout logout-success-url="/loggedout.jsp" delete-cookies="JSESSIONID"/>
        <sec:remember-me />

    </sec:http>

    <bean id="myUserService" class="com.tcs.ceg.services.impl.UserServiceImpl" />
    <sec:authentication-manager>
    <sec:authentication-provider user-service-ref="myUserService" />
    </sec:authentication-manager> -->

</beans>

Este es mi web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
  <display-name>Spring3MVC</display-name>
  <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>
            /WEB-INF/spring-rootcontext.xml
            /WEB-INF/spring-security.xml
        </param-value>
    </context-param>
      <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>
    <!--
      - Loads the root application context of this web app at startup.
    -->
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>


  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>

  <servlet>
    <servlet-name>spring</servlet-name>
    <servlet-class>
            org.springframework.web.servlet.DispatcherServlet
        </servlet-class>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>spring</servlet-name>
    <url-pattern>/app/*</url-pattern>
  </servlet-mapping>
 <filter>
       <filter-name>CAS Single Sign Out Filter</filter-name>
       <filter-class>org.jasig.cas.client.session.SingleSignOutFilter</filter-class>
    </filter>
 <filter-mapping>
       <filter-name>CAS Single Sign Out Filter</filter-name>
       <url-pattern>/*</url-pattern>
    </filter-mapping>
    <listener>
        <listener-class>org.jasig.cas.client.session.SingleSignOutHttpSessionListener</listener-class>
    </listener>

</web-app>

Este es mi Spring-rootcontext.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:aop="http://www.springframework.org/schema/aop"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:jee="http://www.springframework.org/schema/jee"
    xmlns:lang="http://www.springframework.org/schema/lang"
    xmlns:p="http://www.springframework.org/schema/p"
    xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:util="http://www.springframework.org/schema/util"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee.xsd
        http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
        http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd
        http://www.springframework.org/schema/mvc
        http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd" >
  <context:annotation-config />
 <mvc:annotation-driven />
    <context:component-scan
        base-package="com.tcs.ceg" />

 <jee:jndi-lookup id="dataSource1" jndi-name="jdbc/PmdDS"/>


    <bean id="sessionFactory"
        class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
        <property name="dataSource" ref="dataSource1" />
        <property name="configLocation">
            <value>classpath:hibernate.cfg.xml</value>
        </property>
        <property name="configurationClass">
            <value>org.hibernate.cfg.AnnotationConfiguration</value>
        </property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.PostgreSQLDialect</prop>
                <prop key="hibernate.show_sql">true</prop>
                <prop key="current_session_context_class">thread</prop>
                <prop key="cache.provider_class">org.hibernate.cache.NoCacheProvider</prop>
                <prop key="hibernate.connection.release_mode">auto</prop>
            </props>
        </property>
    </bean>



    <tx:annotation-driven />
    <bean id="transactionManager"
        class="org.springframework.orm.hibernate3.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory" />
    </bean>
    </beans>

Este es mi spring-servlet.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:aop="http://www.springframework.org/schema/aop"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:jee="http://www.springframework.org/schema/jee"
    xmlns:lang="http://www.springframework.org/schema/lang"
    xmlns:p="http://www.springframework.org/schema/p"
    xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:util="http://www.springframework.org/schema/util"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee.xsd
        http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
        http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd
        http://www.springframework.org/schema/mvc
        http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd" >



    <bean id="viewResolver"
        class="org.springframework.web.servlet.view.UrlBasedViewResolver">
        <property name="viewClass">
        <value>
            org.springframework.web.servlet.view.tiles2.TilesView
        </value>
    </property>
    </bean>
    <bean id="tilesConfigurer"
    class="org.springframework.web.servlet.view.tiles2.TilesConfigurer">
    <property name="definitions">
        <list>
            <value>/WEB-INF/tiles.xml</value>
        </list>
    </property>
</bean>
<bean id="messageSource"
    class="org.springframework.context.support.ReloadableResourceBundleMessageSource">
    <property name="basename" value="classpath:messages" />
    <property name="defaultEncoding" value="UTF-8"/>
</bean>

<bean id="localeChangeInterceptor"
    class="org.springframework.web.servlet.i18n.LocaleChangeInterceptor">
    <property name="paramName" value="lang" />
</bean>

<bean id="localeResolver"
    class="org.springframework.web.servlet.i18n.CookieLocaleResolver">
    <property name="defaultLocale" value="en"/>
</bean>

<bean id="handlerMapping"
    class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping">
    <property name="interceptors">
        <ref bean="localeChangeInterceptor" />
    </property>
</bean>



    <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
        <!-- one of the properties available; the maximum file size in bytes -->
        <property name="maxUploadSize" value="1000000000000"/>
    </bean>
</beans>

Problema: 1 sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

Problema 2: Custom UserServiceimpl no se llama

Problema 3: ¿Es esto correcto? <property name="service" value="http://localhost:8080/dbcomparision/j_spring_cas_security_check"/> , Nota En mi programa no hay Asignación de solicitudes para j_spring_cas_security_check

Answer 1

De todos modos, el inicio de sesión único ya está hecho ... Me tomó mucho tiempo resolverlo, pero créanme si tienen una configuración mental que quieren hacerlo, de todos modos, tendrán éxito ... ahí está la solución ... Aquí está mi actualización de seguridad de primavera .xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:sec="http://www.springframework.org/schema/security"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:aop="http://www.springframework.org/schema/aop"
    xmlns:context="http://www.springframework.org/schema/context"
    xsi:schemaLocation="
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee.xsd
        http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
        http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd
        http://www.springframework.org/schema/mvc
        http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
        http://www.springframework.org/schema/beans 
        http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
        http://www.springframework.org/schema/security 
        http://www.springframework.org/schema/security/spring-security-3.1.xsd
        ">

<sec:http entry-point-ref="casProcessingFilterEntryPoint" >
        <sec:intercept-url pattern="/**" access="ROLE_ADMIN" />
        <sec:logout logout-success-url="https://abc.com:8443/cas/logout" delete-cookies="JSESSIONID"/>
        <sec:custom-filter ref="requestSingleLogoutFilter" before="LOGOUT_FILTER"/>
    <sec:custom-filter ref="singleLogoutFilter" before="CAS_FILTER"/>
        <sec:custom-filter ref="casAuthenticationFilter" after="CAS_FILTER"/>
    </sec:http>

    <sec:authentication-manager alias="authenticationManager">
        <sec:authentication-provider ref="casAuthenticationProvider"/>
    </sec:authentication-manager>

<bean id="casAuthenticationFilter" class="org.springframework.security.cas.web.CasAuthenticationFilter">
        <property name="authenticationManager" ref="authenticationManager"/>
        <property name="authenticationFailureHandler">
            <bean class="org.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler">
                <property name="defaultFailureUrl" value="/casfailed.jsp"/>
            </bean>
        </property>
        <property name="authenticationSuccessHandler">
            <bean class="org.springframework.security.web.authentication.SimpleUrlAuthenticationSuccessHandler">
                <property name="defaultTargetUrl" value="/"/>
            </bean>
        </property>
        <property name="proxyGrantingTicketStorage" ref="proxyGrantingTicketStorage" />
        <property name="proxyReceptorUrl" value="/secure/receptor" />
    </bean>

    <bean id="casProcessingFilterEntryPoint" class="org.springframework.security.cas.web.CasAuthenticationEntryPoint">
        <property name="loginUrl" value="https://abc.com:8443/cas/login"/>
        <property name="serviceProperties" ref="serviceProperties"/>
    </bean>

    <bean id="casAuthenticationProvider" class="org.springframework.security.cas.authentication.CasAuthenticationProvider">
        <property name="userDetailsService" ref="userService"/>
        <property name="serviceProperties" ref="serviceProperties" />
        <property name="ticketValidator">
            <bean class="org.jasig.cas.client.validation.Cas20ServiceTicketValidator">
                <constructor-arg index="0" value="https://abc.com:8443/cas" />
                <property name="proxyGrantingTicketStorage" ref="proxyGrantingTicketStorage" />
                <property name="proxyCallbackUrl" value="http://localhost:8080/dbcomparision/secure/receptor" />

                </bean>
        </property>
        <property name="key" value="an_id_for_this_auth_provider_only"/>
    </bean>

   <bean id="proxyGrantingTicketStorage" class="org.jasig.cas.client.proxy.ProxyGrantingTicketStorageImpl" />
    <bean id="serviceProperties" class="org.springframework.security.cas.ServiceProperties">
        <property name="service" value="http://localhost:8080/dbcomparision/j_spring_cas_security_check"/>
        <property name="sendRenew" value="false"/>
    </bean>

    <bean id="userService" class="com.tcs.ceg.services.impl.UserServiceImpl" />
    <!-- This filter handles a Single Logout Request from the CAS Server -->
  <bean id="singleLogoutFilter" class="org.jasig.cas.client.session.SingleSignOutFilter"/>
  <!-- This filter redirects to the CAS Server to signal Single Logout should be performed -->
  <bean id="requestSingleLogoutFilter"
        class="org.springframework.security.web.authentication.logout.LogoutFilter">
    <constructor-arg value="https://abc.com:8443/cas/logout"/>
    <constructor-arg>
      <bean class=
          "org.springframework.security.web.authentication.logout.SecurityContextLogoutHandler"/>
    </constructor-arg>
    <property name="filterProcessesUrl" value="/j_spring_cas_security_logout"/>
  </bean>

</beans>

mi web.xml actualizado

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
  <display-name>Spring3MVC</display-name>
  <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>
            /WEB-INF/spring-rootcontext.xml
            /WEB-INF/spring-security.xml
        </param-value>
    </context-param>
      <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>
    <!--
      - Loads the root application context of this web app at startup.
    -->
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>


  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>

  <servlet>
    <servlet-name>spring</servlet-name>
    <servlet-class>
            org.springframework.web.servlet.DispatcherServlet
        </servlet-class>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>spring</servlet-name>
    <url-pattern>/app/*</url-pattern>
  </servlet-mapping>
 <filter>
       <filter-name>CAS Single Sign Out Filter</filter-name>
       <filter-class>org.jasig.cas.client.session.SingleSignOutFilter</filter-class>
    </filter>
 <filter-mapping>
       <filter-name>CAS Single Sign Out Filter</filter-name>
       <url-pattern>/*</url-pattern>
    </filter-mapping>
    <listener>
        <listener-class>org.jasig.cas.client.session.SingleSignOutHttpSessionListener</listener-class>
    </listener>

</web-app>

javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Unknown Source) esta excepción javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Unknown Source) al copiar el archivo "cacerts" del servidor CAS desde java / jre / lib / security del servidor CAS a mi java / jre / lib / security local y se ahuyentó la excepción.

Answer 2

Para resolver el problema

sun.security.provider.certpath.SunCertPathBuilderException: no se puede encontrar una ruta de certificación válida para el objetivo solicitado

Seguimos 3 pasos para ordenar a JDK de nuestro servidor de aplicaciones que acepte el certificado del servidor cas (en tu proyecto, es cegicollabdev.india.tcs.com:8443)

1. Descarga InstallCert.java y copia a la carpeta JDK''bin

   http://code.google.com/p/java-use-examples/source/browse/trunk/src/com/aw/ad/util/InstallCert.java

2. Abra la herramienta de línea de comandos con privilegios de administrador (si está en la ventana 7 / Vista). Cambie a la carpeta bin de JDK y construya este archivo java

   javac InstallCert.java

3. Instalar el certificado del servidor de cas

   java InstallCert cegicollabdev.india.tcs.com:8443

   Presione 1 cuando se le solicite.

Eso es todo.

Answer 3

Los pasos más simples para lograr que la autenticación CAS funcione es construir y ejecutar la muestra de CAS desde el árbol de fuentes de Spring Security.

Realmente necesita comprender cómo funciona CAS antes de intentar usarlo, o integrarlo con su aplicación. Empezaría con la documentación de CAS y el manual de referencia de Spring Security que describe las interacciones entre CAS y Spring Security .

j_spring_cas_security_check es la URL a la que el CAS redirecciona en su aplicación una vez que ha autenticado al usuario (consulte el enlace anterior).

Incluso si su aplicación no está autenticando usuarios, todavía tiene un concepto de usuarios que conoce. También tiene que cargar los roles para estos usuarios, que CAS no maneja, de ahí la declaración de user-service al user-service . La contraseña no será utilizada.

La forma en que su aplicación valida que un inicio de sesión sea exitoso se explica en la documentación anterior. Básicamente llama al servidor CAS, pasa el ticket de servicio y recibe una respuesta con el nombre de usuario.