SEC-1253: Decouple spring-security-config module from spring-security-web. Added ClassUtils.isPresent() check for FilterChainProxy before attempting to register web-related parsers and decorators. Added use of namespace to dms sample for testing.

config/pom.xml

@@ -19,6 +19,7 @@
             <groupId>org.springframework.security</groupId>
             <artifactId>spring-security-web</artifactId>
             <version>${project.version}</version>
+            <optional>true</optional>
         </dependency>
         <dependency>
             <groupId>org.springframework.security</groupId>

config/src/main/java/org/springframework/security/config/SecurityNamespaceHandler.java

@@ -13,6 +13,7 @@ import org.springframework.security.config.ldap.LdapServerBeanDefinitionParser;
 import org.springframework.security.config.ldap.LdapUserServiceBeanDefinitionParser;
 import org.springframework.security.config.method.GlobalMethodSecurityBeanDefinitionParser;
 import org.springframework.security.config.method.InterceptMethodsBeanDefinitionDecorator;
+import org.springframework.util.ClassUtils;
 
 /**
  * Registers the bean definition parsers for the "security" namespace (http://www.springframework.org/schema/security).
@@ -30,17 +31,20 @@ public class SecurityNamespaceHandler extends NamespaceHandlerSupport {
         registerBeanDefinitionParser(Elements.LDAP_PROVIDER, new LdapProviderBeanDefinitionParser());
         registerBeanDefinitionParser(Elements.LDAP_SERVER, new LdapServerBeanDefinitionParser());
         registerBeanDefinitionParser(Elements.LDAP_USER_SERVICE, new LdapUserServiceBeanDefinitionParser());
-        registerBeanDefinitionParser(Elements.HTTP, new HttpSecurityBeanDefinitionParser());
         registerBeanDefinitionParser(Elements.USER_SERVICE, new UserServiceBeanDefinitionParser());
         registerBeanDefinitionParser(Elements.JDBC_USER_SERVICE, new JdbcUserServiceBeanDefinitionParser());
         registerBeanDefinitionParser(Elements.AUTHENTICATION_PROVIDER, new AuthenticationProviderBeanDefinitionParser());
         registerBeanDefinitionParser(Elements.GLOBAL_METHOD_SECURITY, new GlobalMethodSecurityBeanDefinitionParser());
         registerBeanDefinitionParser(Elements.AUTHENTICATION_MANAGER, new AuthenticationManagerBeanDefinitionParser());
-        registerBeanDefinitionParser(Elements.FILTER_INVOCATION_DEFINITION_SOURCE, new FilterInvocationSecurityMetadataSourceParser());
-        registerBeanDefinitionParser(Elements.FILTER_SECURITY_METADATA_SOURCE, new FilterInvocationSecurityMetadataSourceParser());
-
-        // Decorators
         registerBeanDefinitionDecorator(Elements.INTERCEPT_METHODS, new InterceptMethodsBeanDefinitionDecorator());
-        registerBeanDefinitionDecorator(Elements.FILTER_CHAIN_MAP, new FilterChainMapBeanDefinitionDecorator());
+
+        // Web-namespace stuff
+        if (ClassUtils.isPresent("org.springframework.security.web.FilterChainProxy", ClassUtils.getDefaultClassLoader())) {
+            registerBeanDefinitionParser(Elements.HTTP, new HttpSecurityBeanDefinitionParser());
+            registerBeanDefinitionDecorator(Elements.FILTER_CHAIN_MAP, new FilterChainMapBeanDefinitionDecorator());
+            registerBeanDefinitionParser(Elements.FILTER_INVOCATION_DEFINITION_SOURCE, new FilterInvocationSecurityMetadataSourceParser());
+            registerBeanDefinitionParser(Elements.FILTER_SECURITY_METADATA_SOURCE, new FilterInvocationSecurityMetadataSourceParser());
+        }
     }
+
 }

samples/dms/pom.xml

@@ -18,6 +18,11 @@
             <artifactId>spring-security-acl</artifactId>
             <version>${project.version}</version>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.security</groupId>
+            <artifactId>spring-security-config</artifactId>
+            <version>${project.version}</version>
+        </dependency>
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-jdbc</artifactId>

samples/dms/src/main/resources/applicationContext-dms-secure.xml

@@ -1,5 +1,4 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
 
 <!--
   - Application context representing the application WITH security services.
@@ -7,7 +6,12 @@
   - $Id$
   -->
 
-<beans>
+<beans xmlns="http://www.springframework.org/schema/beans"
+    xmlns:s="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-3.0.xsd
+                        http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.0.xsd">
+
     <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
         <property name="dataSource" ref="dataSource"/>
     </bean>
@@ -49,13 +53,10 @@
 
    <!-- ======================== AUTHENTICATION (note there is no UI and this is for integration tests only) ======================= -->
 
-   <bean id="authenticationManager" class="org.springframework.security.authentication.ProviderManager">
+    <s:authentication-manager alias="authenticationManager">
-      <property name="providers">
+        <s:authentication-provider ref="daoAuthenticationProvider"/>
-         <list>
+    </s:authentication-manager>
-            <ref local="daoAuthenticationProvider"/>
+
-         </list>
-      </property>
-   </bean>
 
    <bean id="jdbcDaoImpl" class="org.springframework.security.core.userdetails.jdbc.JdbcDaoImpl">
       <property name="dataSource" ref="dataSource"/>
@@ -82,20 +83,7 @@
 
    <!-- Automatically receives AuthenticationEvent messages -->
    <bean id="loggerListener" class="org.springframework.security.authentication.event.LoggerListener"/>
-<!--
-   <bean id="anonymousAuthenticationProvider" class="org.springframework.security.authentication.anonymous.AnonymousAuthenticationProvider">
-      <property name="key" value="foobar"/>
-   </bean>
-
-   <bean id="rememberMeServices" class="org.springframework.security.ui.rememberme.TokenBasedRememberMeServices">
-      <property name="userDetailsService" ref="jdbcDaoImpl"/>
-      <property name="key" value="springRocks"/>
-   </bean>
 
-   <bean id="rememberMeAuthenticationProvider" class="org.springframework.security.authentication.rememberme.RememberMeAuthenticationProvider">
-      <property name="key" value="springRocks"/>
-   </bean>
- -->
    <!-- ========================= "BEFORE INVOCATION" AUTHORIZATION DEFINITIONS ============================== -->
 
    <!-- ACL permission masks used by this application -->