SEC-1034: Removed classes for converting a FilterInvocationDefinitionSource to a map for use in FilterChainProxy

core/src/main/java/org/springframework/security/intercept/web/DefaultFilterInvocationDefinitionSource.java

@@ -237,14 +237,6 @@ public class DefaultFilterInvocationDefinitionSource implements FilterInvocation
         return FilterInvocation.class.isAssignableFrom(clazz);
     }
 
-    public int getMapSize() {
-        return this.requestMap.size();
-    }
-
-    /*Map<Object, List<ConfigAttribute>>*/ Map getRequestMap() {
-        return requestMap;
-    }
-
     protected UrlMatcher getUrlMatcher() {
         return urlMatcher;
     }

core/src/main/java/org/springframework/security/intercept/web/FIDSToFilterChainMapConverter.java

@@ -1,63 +0,0 @@
-package org.springframework.security.intercept.web;
-
-import org.springframework.context.ApplicationContext;
-import org.springframework.util.Assert;
-import org.springframework.security.ConfigAttribute;
-import org.springframework.security.util.FilterChainProxy;
-import org.springframework.security.util.UrlMatcher;
-
-import javax.servlet.Filter;
-import java.util.*;
-import java.util.regex.Pattern;
-
-/**
- * Used internally to provide backward compatibility for configuration of FilterChainProxy using a
- * FilterInvocationDefinitionSource. This is deprecated in favour of namespace-based configuration.
- *
- * This class will convert a FilterInvocationDefinitionSource into a suitable Map, provided it is one of the
- * recognised implementations (ant path or regular expression). The order of the mappings will be
- * preserved in the Map.
- *
- * @author Luke Taylor
- * @version $Id$
- */
-public class FIDSToFilterChainMapConverter {
-
-    private LinkedHashMap<String, List<Filter>> filterChainMap = new LinkedHashMap<String, List<Filter>>();
-    private UrlMatcher matcher;
-
-    public FIDSToFilterChainMapConverter(DefaultFilterInvocationDefinitionSource fids, ApplicationContext appContext) {
-        // TODO: Check if this is necessary. Retained from refactoring of FilterChainProxy
-        Assert.notNull(fids.getAllConfigAttributes(), "FilterChainProxy requires the " +
-                "FilterInvocationDefinitionSource to return a non-null response to getAllConfigAttributes()");
-        matcher = fids.getUrlMatcher();
-        Map<Object, List<ConfigAttribute>> requestMap = fids.getRequestMap();
-
-        for(Object entry : requestMap.keySet()) {
-            String path = entry instanceof Pattern ? ((Pattern)entry).pattern() : (String)entry;
-            List<ConfigAttribute> configAttributeDefinition = requestMap.get(entry);
-            List<Filter> filters = new ArrayList<Filter>();
-
-            for(ConfigAttribute attr : configAttributeDefinition) {
-                String filterName = attr.getAttribute();
-
-                Assert.notNull(filterName, "Configuration attribute: '" + attr + "' returned null to the getAttribute() " +
-                        "method, which is invalid when used with FilterChainProxy");
-
-                if (!filterName.equals(FilterChainProxy.TOKEN_NONE)) {
-                    filters.add((Filter) appContext.getBean(filterName, Filter.class));
-                }
-            }
-
-            filterChainMap.put(path, filters);
-        }
-    }
-
-    public Map<String, List<Filter>> getFilterChainMap() {
-        return filterChainMap;
-    }
-
-    public UrlMatcher getMatcher() {
-        return matcher;
-    }
-}

core/src/main/java/org/springframework/security/util/FilterChainProxy.java

@@ -15,21 +15,30 @@
 
 package org.springframework.security.util;
 
+import java.io.IOException;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import javax.servlet.Filter;
+import javax.servlet.FilterChain;
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-import org.springframework.beans.BeansException;
 import org.springframework.beans.factory.InitializingBean;
-import org.springframework.context.ApplicationContext;
-import org.springframework.context.ApplicationContextAware;
-import org.springframework.security.intercept.web.*;
+import org.springframework.security.intercept.web.FilterInvocation;
+import org.springframework.security.intercept.web.FilterInvocationDefinitionSource;
 import org.springframework.util.Assert;
 import org.springframework.web.filter.DelegatingFilterProxy;
 
-import javax.servlet.*;
-
-import java.io.IOException;
-import java.util.*;
-
 
 /**
  * Delegates <code>Filter</code> requests to a list of Spring-managed beans.
@@ -94,7 +103,7 @@ import java.util.*;
  *
  * @version $Id$
  */
-public class FilterChainProxy implements Filter, InitializingBean, ApplicationContextAware {
+public class FilterChainProxy implements Filter, InitializingBean {
     //~ Static fields/initializers =====================================================================================
 
     private static final Log logger = LogFactory.getLog(FilterChainProxy.class);
@@ -102,29 +111,18 @@ public class FilterChainProxy implements Filter, InitializingBean, ApplicationCo
 
     //~ Instance fields ================================================================================================
 
-    private ApplicationContext applicationContext;
+//    private ApplicationContext applicationContext;
     /** Map of the original pattern Strings to filter chains */
     private Map<String, List<Filter>> uncompiledFilterChainMap;
     /** Compiled pattern version of the filter chain map */
     private Map<Object, List<Filter>> filterChainMap;
     private UrlMatcher matcher = new AntUrlPathMatcher();
     private boolean stripQueryStringFromUrls = true;
-    private DefaultFilterInvocationDefinitionSource fids;
 
     //~ Methods ========================================================================================================
 
     public void afterPropertiesSet() throws Exception {
-        // Convert the FilterDefinitionSource to a filterChainMap if set
-        if (fids != null) {
-            Assert.isNull(uncompiledFilterChainMap, "Set the filterChainMap or FilterInvocationDefinitionSource but not both");
-            FIDSToFilterChainMapConverter converter = new FIDSToFilterChainMapConverter(fids, applicationContext);
-            setMatcher(converter.getMatcher());
-            setFilterChainMap(converter.getFilterChainMap());
-            fids = null;
-        }
-
         Assert.notNull(uncompiledFilterChainMap, "filterChainMap must be set");
-
     }
 
     public void init(FilterConfig filterConfig) throws ServletException {
@@ -233,20 +231,6 @@ public class FilterChainProxy implements Filter, InitializingBean, ApplicationCo
         return allFilters;
     }
 
-    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
-        this.applicationContext = applicationContext;
-    }
-
-    /**
-     *
-     * @deprecated Use namespace configuration or call setFilterChainMap instead.
-     */
-    public void setFilterInvocationDefinitionSource(FilterInvocationDefinitionSource fids) {
-        Assert.isInstanceOf(DefaultFilterInvocationDefinitionSource.class, fids,
-                "Must be a DefaultFilterInvocationDefinitionSource");
-        this.fids = (DefaultFilterInvocationDefinitionSource) fids;
-    }
-
     /**
      * Sets the mapping of URL patterns to filter chains.
      *

core/src/test/java/org/springframework/security/util/FilterChainProxyTests.java

@@ -15,21 +15,17 @@
 
 package org.springframework.security.util;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertNull;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
+import static org.junit.Assert.*;
 
 import java.util.List;
 
+import javax.servlet.Filter;
+
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.springframework.beans.factory.BeanCreationException;
 import org.springframework.context.support.ClassPathXmlApplicationContext;
-import org.springframework.context.support.StaticApplicationContext;
 import org.springframework.mock.web.MockHttpServletRequest;
 import org.springframework.mock.web.MockHttpServletResponse;
 import org.springframework.security.MockFilterConfig;
@@ -60,14 +56,6 @@ public class FilterChainProxyTests {
         }
     }
 
-    @Test(expected = IllegalArgumentException.class)
-    public void testDetectsMissingFilterInvocationDefinitionSource() throws Exception {
-        FilterChainProxy filterChainProxy = new FilterChainProxy();
-        filterChainProxy.setApplicationContext(new StaticApplicationContext());
-
-        filterChainProxy.afterPropertiesSet();
-    }
-
     @Test
     public void testDoNotFilter() throws Exception {
         FilterChainProxy filterChainProxy = (FilterChainProxy) appCtx.getBean("filterChain", FilterChainProxy.class);
@@ -136,7 +124,7 @@ public class FilterChainProxyTests {
     }
 
     private void checkPathAndFilterOrder(FilterChainProxy filterChainProxy) throws Exception {
-        List filters = filterChainProxy.getFilters("/foo/blah");
+        List<Filter> filters = filterChainProxy.getFilters("/foo/blah");
         assertEquals(1, filters.size());
         assertTrue(filters.get(0) instanceof MockFilter);