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SEC-2194: Add Java Config samples

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This commit is contained in:
Rob Winch
2013-08-01 14:14:18 -05:00
parent 36418b964d
commit 388a4dd9db
435 changed files with 71210 additions and 51 deletions
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79
samples/cas/sample-xml/src/main/java/org/springframework/security/samples/cas/web/ProxyTicketSampleServlet.java Normal file
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/*
* Copyright 2011 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
*
* http://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.security.samples.cas.web;
import java.io.IOException;
import java.io.PrintWriter;
import java.net.URLEncoder;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.jasig.cas.client.util.CommonUtils;
import org.springframework.security.cas.authentication.CasAuthenticationToken;
/**
* <p>
* {@link ProxyTicketSampleServlet} demonstrates how to obtain a proxy ticket
* and then use it to make a remote call. To learn how proxy tickets work, see
* the <a href="https://wiki.jasig.org/display/CAS/Proxy+CAS+Walkthrough">Proxy
* CAS Walkthrough</a>
* </p>
*
* @author Rob Winch
*/
public final class ProxyTicketSampleServlet extends HttpServlet {
/**
* This is the URL that will be called and authenticate a proxy ticket.
*/
private String targetUrl;
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
// NOTE: The CasAuthenticationToken can also be obtained using SecurityContextHolder.getContext().getAuthentication()
final CasAuthenticationToken token = (CasAuthenticationToken) request.getUserPrincipal();
// proxyTicket could be reused to make calls to to the CAS service even if the target url differs
final String proxyTicket = token.getAssertion().getPrincipal().getProxyTicketFor(targetUrl);
// Make a remote call to ourself. This is a bit silly, but it works well to demonstrate how to use proxy tickets.
final String serviceUrl = targetUrl+"?ticket="+URLEncoder.encode(proxyTicket, "UTF-8");
String proxyResponse = CommonUtils.getResponseFromServer(serviceUrl, "UTF-8");
// modify the response and write it out to inform the user that it was obtained using a proxy ticket.
proxyResponse = proxyResponse.replaceFirst("Secure Page", "Secure Page using a Proxy Ticket");
proxyResponse = proxyResponse.replaceFirst("<p>",
"<p>This page is rendered by "+getClass().getSimpleName()+" by making a remote call to the Secure Page using a proxy ticket ("+proxyTicket+") and inserts this message. ");
final PrintWriter writer = response.getWriter();
writer.write(proxyResponse);
}
/**
* Initialize the target URL. It allows for the host to change based upon
* the "cas.service.host" system property. If the property is not set, the
* default is "localhost:8443".
*/
@Override
public void init() throws ServletException {
super.init();
String casServiceHost = System.getProperty("cas.service.host", "localhost:8443");
targetUrl = "https://"+casServiceHost+"/cas-sample/secure/";
}
private static final long serialVersionUID = -7720161771819727775L;
}

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samples/cas/sample-xml/src/main/webapp/403.jsp Normal file
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<html>
<head>
<title>403 - Access Denied</title>
</head>
<body>
<h1>403 - Access Denied</h1>
</body>
</html>

118
samples/cas/sample-xml/src/main/webapp/WEB-INF/applicationContext-security.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<b:beans xmlns:b="http://www.springframework.org/schema/beans"
xmlns="http://www.springframework.org/schema/security"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:util="http://www.springframework.org/schema/util"
xsi:schemaLocation="http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<http entry-point-ref="casEntryPoint" use-expressions="true">
<intercept-url pattern="/" access="permitAll"/>
<intercept-url pattern="/index.jsp" access="permitAll"/>
<intercept-url pattern="/cas-logout.jsp" access="permitAll"/>
<intercept-url pattern="/casfailed.jsp" access="permitAll"/>
<intercept-url pattern="/secure/extreme/**"
access="hasRole('ROLE_SUPERVISOR')" />
<intercept-url pattern="/secure/**" access="hasRole('ROLE_USER')" />
<intercept-url pattern="/**" access="hasRole('ROLE_USER')" />
<custom-filter ref="requestSingleLogoutFilter" before="LOGOUT_FILTER"/>
<custom-filter ref="singleLogoutFilter" before="CAS_FILTER"/>
<custom-filter ref="casFilter" position="CAS_FILTER" />
<logout logout-success-url="/cas-logout.jsp"/>
</http>
<authentication-manager alias="authManager">
<authentication-provider ref="casAuthProvider" />
</authentication-manager>
<user-service id="userService">
<user name="rod" password="rod" authorities="ROLE_SUPERVISOR,ROLE_USER" />
<user name="dianne" password="dianne" authorities="ROLE_USER" />
<user name="scott" password="scott" authorities="ROLE_USER" />
</user-service>
<!-- This filter handles a Single Logout Request from the CAS Server -->
<b:bean id="singleLogoutFilter" class="org.jasig.cas.client.session.SingleSignOutFilter"/>
<!-- This filter redirects to the CAS Server to signal Single Logout should be performed -->
<b:bean id="requestSingleLogoutFilter" class="org.springframework.security.web.authentication.logout.LogoutFilter"
p:filterProcessesUrl="/j_spring_cas_security_logout">
<b:constructor-arg value="https://${cas.server.host}/cas/logout"/>
<b:constructor-arg>
<b:bean class="org.springframework.security.web.authentication.logout.SecurityContextLogoutHandler"/>
</b:constructor-arg>
</b:bean>
<b:bean id="serviceProperties"
class="org.springframework.security.cas.ServiceProperties"
p:service="https://${cas.service.host}/cas-sample/j_spring_cas_security_check"
p:authenticateAllArtifacts="true"/>
<b:bean id="casEntryPoint"
class="org.springframework.security.cas.web.CasAuthenticationEntryPoint"
p:serviceProperties-ref="serviceProperties" p:loginUrl="https://${cas.server.host}/cas/login" />
<b:bean id="casFilter"
class="org.springframework.security.cas.web.CasAuthenticationFilter"
p:authenticationManager-ref="authManager"
p:serviceProperties-ref="serviceProperties"
p:proxyGrantingTicketStorage-ref="pgtStorage"
p:proxyReceptorUrl="/j_spring_cas_security_proxyreceptor">
<b:property name="authenticationDetailsSource">
<b:bean class="org.springframework.security.cas.web.authentication.ServiceAuthenticationDetailsSource"/>
</b:property>
<b:property name="authenticationFailureHandler">
<b:bean class="org.springframework.security.web.authentication.SimpleUrlAuthenticationFailureHandler"
p:defaultFailureUrl="/casfailed.jsp"/>
</b:property>
</b:bean>
<!--
NOTE: In a real application you should not use an in memory implementation. You will also want
to ensure to clean up expired tickets by calling ProxyGrantingTicketStorage.cleanup()
-->
<b:bean id="pgtStorage" class="org.jasig.cas.client.proxy.ProxyGrantingTicketStorageImpl"/>
<b:bean id="casAuthProvider" class="org.springframework.security.cas.authentication.CasAuthenticationProvider"
p:serviceProperties-ref="serviceProperties"
p:key="casAuthProviderKey">
<b:property name="authenticationUserDetailsService">
<b:bean
class="org.springframework.security.core.userdetails.UserDetailsByNameServiceWrapper">
<b:constructor-arg ref="userService" />
</b:bean>
</b:property>
<b:property name="ticketValidator">
<b:bean
class="org.jasig.cas.client.validation.Cas20ProxyTicketValidator"
p:acceptAnyProxy="true"
p:proxyCallbackUrl="https://${cas.service.host}/cas-sample/j_spring_cas_security_proxyreceptor"
p:proxyGrantingTicketStorage-ref="pgtStorage">
<b:constructor-arg value="https://${cas.server.host}/cas" />
</b:bean>
</b:property>
<b:property name="statelessTicketCache">
<b:bean class="org.springframework.security.cas.authentication.EhCacheBasedTicketCache">
<b:property name="cache">
<b:bean class="net.sf.ehcache.Cache"
init-method="initialise"
destroy-method="dispose">
<b:constructor-arg value="casTickets"/>
<b:constructor-arg value="50"/>
<b:constructor-arg value="true"/>
<b:constructor-arg value="false"/>
<b:constructor-arg value="3600"/>
<b:constructor-arg value="900"/>
</b:bean>
</b:property>
</b:bean>
</b:property>
</b:bean>
<!-- Configuration for the environment can be overriden by system properties -->
<context:property-placeholder system-properties-mode="OVERRIDE" properties-ref="environment"/>
<util:properties id="environment">
<b:prop key="cas.service.host">localhost:8443</b:prop>
<b:prop key="cas.server.host">localhost:9443</b:prop>
</util:properties>
</b:beans>

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samples/cas/sample-xml/src/main/webapp/WEB-INF/web.xml Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<!--
- Tutorial web application
-
-->
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<display-name>Spring Security CAS Demo Application</display-name>
<!--
- Location of the XML file that defines the root application context
- Applied by ContextLoaderListener.
-->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
/WEB-INF/applicationContext-security.xml
</param-value>
</context-param>
<context-param>
<param-name>webAppRootKey</param-name>
<param-value>cas.root</param-value>
</context-param>
<!--
Include the character encoding Filter as per JASIG recommenation when doing Single Sign Out
https://wiki.jasig.org/display/CASC/Configuring+Single+Sign+Out
-->
<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>
</filter>
<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
<filter-mapping>
<filter-name>characterEncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!--
Included to support Single Logout. Note that the SingleSignOutFilter is included in the
springSecurityFilterChain. However, it could also be placed as the first filter-mapping
in the web.xml
-->
<listener>
<listener-class>org.jasig.cas.client.session.SingleSignOutHttpSessionListener</listener-class>
</listener>
<!--
- Loads the root application context of this web app at startup.
- The application context is then available via
- WebApplicationContextUtils.getWebApplicationContext(servletContext).
-->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>ptSampleServlet</servlet-name>
<servlet-class>org.springframework.security.samples.cas.web.ProxyTicketSampleServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>ptSampleServlet</servlet-name>
<url-pattern>/secure/ptSample</url-pattern>
</servlet-mapping>
<error-page>
<error-code>403</error-code>
<location>/403.jsp</location>
</error-page>
</web-app>

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samples/cas/sample-xml/src/main/webapp/cas-logout.jsp Normal file
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<html>
<head>
<title>Single-sign out?</title>
</head>
<body>
<h2>Do you want to log out of CAS?</h2>
<p>You have logged out of this application, but may still have an active single-sign on session with CAS.</p>
<p><a href="j_spring_cas_security_logout">Logout of CAS</a></p>
</body>
</html>

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samples/cas/sample-xml/src/main/webapp/casfailed.jsp Normal file
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<%@ page import="org.springframework.security.core.AuthenticationException" %>
<%@ page import="org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter" %>
<html>
<head>
<title>Login to CAS failed!</title>
</head>
<body>
<h2>Login to CAS failed!</h2>
<font color="red">
Your CAS credentials were rejected.<br/><br/>
Reason:
<%
Exception error = ((AuthenticationException) session.getAttribute(AbstractAuthenticationProcessingFilter.SPRING_SECURITY_LAST_EXCEPTION_KEY));
if(error != null) {
%>
<%= error.getMessage() %>
<%
}
%>
</font>
</body>
</html>

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samples/cas/sample-xml/src/main/webapp/index.jsp Normal file
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<html>
<body>
<h1>Home Page</h1>
<p>Anyone can view this page.</p>
<p>Your principal object is....: <%= request.getUserPrincipal() %></p>
<p><a href="secure/index.jsp">Secure page</a></p>
<p><a href="secure/ptSample">Proxy Ticket Sample page</a></p>
<p><a href="secure/extreme/index.jsp">Extremely secure page</a></p>
</body>
</html>

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samples/cas/sample-xml/src/main/webapp/secure/extreme/index.jsp Normal file
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<html>
<body>
<h1>VERY Secure Page</h1>
This is a protected page. You can only see me if you are a supervisor.
<p><a href="../../">Home</a>
<p><a href="../../secure/index.jsp">Secure page</a></p>
<p><a href="../../secure/ptSample">Proxy Ticket Sample page</a></p>
<p><a href="../../j_spring_security_logout">Logout</a>
</body>
</html>

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samples/cas/sample-xml/src/main/webapp/secure/index.jsp Normal file
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<html>
<body>
<h1>Secure Page</h1>
<p>This is a protected page. You can get to me if you've been remembered,
or if you've authenticated this session.</p>
<%if (request.isUserInRole("ROLE_SUPERVISOR")) { %>
<p>You are a supervisor! You can therefore see the <a href="extreme/index.jsp">extremely secure page</a>.</p>
<% } %>
<p><a href="../">Home</a>
<p><a href="ptSample">Proxy Ticket Sample page</a></p>
<p><a href="../j_spring_security_logout">Logout</a>
</body>
</html>