SEC-756: Add checks for duplicate use of namespace elements such as global-method-security

http://jira.springframework.org/browse/SEC-756. Refactored HttpSecurityBDP and added check for duplicate usage of the element.
This commit is contained in:
Luke Taylor 2008-04-22 21:25:35 +00:00
parent 083644f2fe
commit 1ae167434a
5 changed files with 183 additions and 143 deletions

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@ -13,6 +13,7 @@ abstract class Elements {
public static final String JDBC_USER_SERVICE = "jdbc-user-service";
public static final String FILTER_CHAIN_MAP = "filter-chain-map";
public static final String INTERCEPT_METHODS = "intercept-methods";
public static final String INTERCEPT_URL = "intercept-url";
public static final String AUTHENTICATION_PROVIDER = "authentication-provider";
public static final String HTTP = "http";
public static final String LDAP_PROVIDER = "ldap-authentication-provider";

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@ -44,8 +44,8 @@ public class FilterInvocationDefinitionSourceBeanDefinitionParser extends Abstra
UrlMatcher matcher = HttpSecurityBeanDefinitionParser.createUrlMatcher(element);
boolean convertPathsToLowerCase = (matcher instanceof AntUrlPathMatcher) && matcher.requiresLowerCaseUrl();
LinkedHashMap requestMap = new LinkedHashMap();
HttpSecurityBeanDefinitionParser.parseInterceptUrlsForFilterInvocationRequestMap(interceptUrls, requestMap,
LinkedHashMap requestMap =
HttpSecurityBeanDefinitionParser.parseInterceptUrlsForFilterInvocationRequestMap(interceptUrls,
convertPathsToLowerCase, parserContext);
builder.addConstructorArg(matcher);

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@ -10,7 +10,6 @@ import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.beans.factory.config.RuntimeBeanReference;
import org.springframework.beans.factory.parsing.BeanComponentDefinition;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.support.BeanDefinitionRegistry;
import org.springframework.beans.factory.support.ManagedList;
import org.springframework.beans.factory.support.RootBeanDefinition;
import org.springframework.beans.factory.xml.BeanDefinitionParser;
@ -21,7 +20,6 @@ import org.springframework.security.intercept.method.MapBasedMethodDefinitionSou
import org.springframework.security.intercept.method.ProtectPointcutPostProcessor;
import org.springframework.security.intercept.method.aopalliance.MethodDefinitionSourceAdvisor;
import org.springframework.security.intercept.method.aopalliance.MethodSecurityInterceptor;
import org.springframework.util.Assert;
import org.springframework.util.ClassUtils;
import org.springframework.util.StringUtils;
import org.springframework.util.xml.DomUtils;

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@ -100,151 +100,55 @@ public class HttpSecurityBeanDefinitionParser implements BeanDefinitionParser {
public BeanDefinition parse(Element element, ParserContext parserContext) {
BeanDefinitionRegistry registry = parserContext.getRegistry();
RootBeanDefinition filterChainProxy = new RootBeanDefinition(FilterChainProxy.class);
RootBeanDefinition httpScif = new RootBeanDefinition(HttpSessionContextIntegrationFilter.class);
BeanDefinition portMapper = new PortMappingsBeanDefinitionParser().parse(
DomUtils.getChildElementByTagName(element, Elements.PORT_MAPPINGS), parserContext);
registry.registerBeanDefinition(BeanIds.PORT_MAPPER, portMapper);
RuntimeBeanReference portMapperRef = new RuntimeBeanReference(BeanIds.PORT_MAPPER);
String createSession = element.getAttribute(ATT_CREATE_SESSION);
if (OPT_CREATE_SESSION_ALWAYS.equals(createSession)) {
httpScif.getPropertyValues().addPropertyValue("allowSessionCreation", Boolean.TRUE);
httpScif.getPropertyValues().addPropertyValue("forceEagerSessionCreation", Boolean.TRUE);
} else if (OPT_CREATE_SESSION_NEVER.equals(createSession)) {
httpScif.getPropertyValues().addPropertyValue("allowSessionCreation", Boolean.FALSE);
httpScif.getPropertyValues().addPropertyValue("forceEagerSessionCreation", Boolean.FALSE);
} else {
createSession = DEF_CREATE_SESSION_IF_REQUIRED;
httpScif.getPropertyValues().addPropertyValue("allowSessionCreation", Boolean.TRUE);
httpScif.getPropertyValues().addPropertyValue("forceEagerSessionCreation", Boolean.FALSE);
}
BeanDefinitionBuilder filterSecurityInterceptorBuilder
= BeanDefinitionBuilder.rootBeanDefinition(FilterSecurityInterceptor.class);
BeanDefinitionBuilder exceptionTranslationFilterBuilder
= BeanDefinitionBuilder.rootBeanDefinition(ExceptionTranslationFilter.class);
ConfigUtils.registerProviderManagerIfNecessary(parserContext);
final BeanDefinitionRegistry registry = parserContext.getRegistry();
final UrlMatcher matcher = createUrlMatcher(element);
final Object source = parserContext.extractSource(element);
// SEC-501 - should paths stored in request maps be converted to lower case
// true if Ant path and using lower case
final boolean convertPathsToLowerCase = (matcher instanceof AntUrlPathMatcher) && matcher.requiresLowerCaseUrl();
String accessDeniedPage = element.getAttribute(ATT_ACCESS_DENIED_PAGE);
if (StringUtils.hasText(accessDeniedPage)) {
AccessDeniedHandlerImpl accessDeniedHandler = new AccessDeniedHandlerImpl();
accessDeniedHandler.setErrorPage(accessDeniedPage);
exceptionTranslationFilterBuilder.addPropertyValue("accessDeniedHandler", accessDeniedHandler);
}
final List interceptUrlElts = DomUtils.getChildElementsByTagName(element, Elements.INTERCEPT_URL);
final Map filterChainMap = new LinkedHashMap();
final LinkedHashMap channelRequestMap = new LinkedHashMap();
registerFilterChainProxy(parserContext, filterChainMap, matcher, source);
parseInterceptUrlsForChannelSecurityAndFilterChain(interceptUrlElts, filterChainMap, channelRequestMap,
convertPathsToLowerCase, parserContext);
Map filterChainMap = new LinkedHashMap();
registerHttpSessionIntegrationFilter(element, registry);
UrlMatcher matcher = createUrlMatcher(element);
filterChainProxy.getPropertyValues().addPropertyValue("matcher", matcher);
// Add servlet-api integration filter if required
String provideServletApi = element.getAttribute(ATT_SERVLET_API_PROVISION);
if (!StringUtils.hasText(provideServletApi)) {
provideServletApi = DEF_SERVLET_API_PROVISION;
}
if ("true".equals(provideServletApi)) {
parserContext.getRegistry().registerBeanDefinition(BeanIds.SECURITY_CONTEXT_HOLDER_AWARE_REQUEST_FILTER,
new RootBeanDefinition(SecurityContextHolderAwareRequestFilter.class));
}
filterChainProxy.getPropertyValues().addPropertyValue("filterChainMap", filterChainMap);
// Set up the access manager and authentication manager references for http
registerServletApiFilter(element, registry);
// Set up the access manager reference for http
String accessManagerId = element.getAttribute(ATT_ACCESS_MGR);
if (!StringUtils.hasText(accessManagerId)) {
ConfigUtils.registerDefaultAccessManagerIfNecessary(parserContext);
accessManagerId = BeanIds.ACCESS_MANAGER;
}
filterSecurityInterceptorBuilder.addPropertyValue("accessDecisionManager",
new RuntimeBeanReference(accessManagerId));
filterSecurityInterceptorBuilder.addPropertyValue("authenticationManager",
ConfigUtils.registerProviderManagerIfNecessary(parserContext));
if ("false".equals(element.getAttribute(ATT_ONCE_PER_REQUEST))) {
filterSecurityInterceptorBuilder.addPropertyValue("observeOncePerRequest", Boolean.FALSE);
}
// Register the portMapper. A default will always be created, even if no element exists.
BeanDefinition portMapper = new PortMappingsBeanDefinitionParser().parse(
DomUtils.getChildElementByTagName(element, Elements.PORT_MAPPINGS), parserContext);
registry.registerBeanDefinition(BeanIds.PORT_MAPPER, portMapper);
// SEC-501 - should paths stored in request maps be converted to lower case
// true if Ant path and using lower case
boolean convertPathsToLowerCase = (matcher instanceof AntUrlPathMatcher) && matcher.requiresLowerCaseUrl();
LinkedHashMap channelRequestMap = new LinkedHashMap();
LinkedHashMap filterInvocationDefinitionMap = new LinkedHashMap();
List interceptUrlElts = DomUtils.getChildElementsByTagName(element, "intercept-url");
parseInterceptUrlsForChannelSecurityAndFilterChain(interceptUrlElts, filterChainMap, channelRequestMap,
convertPathsToLowerCase, parserContext);
parseInterceptUrlsForFilterInvocationRequestMap(interceptUrlElts, filterInvocationDefinitionMap,
convertPathsToLowerCase, parserContext);
registerExceptionTranslationFilter(element.getAttribute(ATT_ACCESS_DENIED_PAGE), registry);
DefaultFilterInvocationDefinitionSource interceptorFilterInvDefSource =
new DefaultFilterInvocationDefinitionSource(matcher, filterInvocationDefinitionMap);
DefaultFilterInvocationDefinitionSource channelFilterInvDefSource =
new DefaultFilterInvocationDefinitionSource(matcher, channelRequestMap);
filterSecurityInterceptorBuilder.addPropertyValue("objectDefinitionSource", interceptorFilterInvDefSource);
// Check if we need to register the channel processing beans
if (channelRequestMap.size() > 0) {
// At least one channel requirement has been specified
RootBeanDefinition channelFilter = new RootBeanDefinition(ChannelProcessingFilter.class);
channelFilter.getPropertyValues().addPropertyValue("channelDecisionManager",
new RuntimeBeanReference(BeanIds.CHANNEL_DECISION_MANAGER));
channelFilter.getPropertyValues().addPropertyValue("filterInvocationDefinitionSource",
channelFilterInvDefSource);
RootBeanDefinition channelDecisionManager = new RootBeanDefinition(ChannelDecisionManagerImpl.class);
ManagedList channelProcessors = new ManagedList(3);
RootBeanDefinition secureChannelProcessor = new RootBeanDefinition(SecureChannelProcessor.class);
RootBeanDefinition retryWithHttp = new RootBeanDefinition(RetryWithHttpEntryPoint.class);
RootBeanDefinition retryWithHttps = new RootBeanDefinition(RetryWithHttpsEntryPoint.class);
retryWithHttp.getPropertyValues().addPropertyValue("portMapper", portMapperRef);
retryWithHttps.getPropertyValues().addPropertyValue("portMapper", portMapperRef);
secureChannelProcessor.getPropertyValues().addPropertyValue("entryPoint", retryWithHttps);
RootBeanDefinition inSecureChannelProcessor = new RootBeanDefinition(InsecureChannelProcessor.class);
inSecureChannelProcessor.getPropertyValues().addPropertyValue("entryPoint", retryWithHttp);
channelProcessors.add(secureChannelProcessor);
channelProcessors.add(inSecureChannelProcessor);
channelDecisionManager.getPropertyValues().addPropertyValue("channelProcessors", channelProcessors);
registry.registerBeanDefinition(BeanIds.CHANNEL_PROCESSING_FILTER, channelFilter);
registry.registerBeanDefinition(BeanIds.CHANNEL_DECISION_MANAGER, channelDecisionManager);
}
Element sessionControlElt = DomUtils.getChildElementByTagName(element, Elements.CONCURRENT_SESSIONS);
if (sessionControlElt != null) {
new ConcurrentSessionsBeanDefinitionParser().parse(sessionControlElt, parserContext);
logger.info("Concurrent session filter in use, setting 'forceEagerSessionCreation' to true");
httpScif.getPropertyValues().addPropertyValue("forceEagerSessionCreation", Boolean.TRUE);
}
String sessionFixationAttribute = element.getAttribute(ATT_SESSION_FIXATION_PROTECTION);
if(!StringUtils.hasText(sessionFixationAttribute)) {
sessionFixationAttribute = OPT_SESSION_FIXATION_MIGRATE_SESSION;
}
if (!sessionFixationAttribute.equals(OPT_SESSION_FIXATION_NO_PROTECTION)) {
BeanDefinitionBuilder sessionFixationFilter =
BeanDefinitionBuilder.rootBeanDefinition(SessionFixationProtectionFilter.class);
sessionFixationFilter.addPropertyValue("migrateSessionAttributes",
Boolean.valueOf(sessionFixationAttribute.equals(OPT_SESSION_FIXATION_MIGRATE_SESSION)));
if (sessionControlElt != null) {
sessionFixationFilter.addPropertyReference("sessionRegistry", BeanIds.SESSION_REGISTRY);
}
parserContext.getRegistry().registerBeanDefinition(BeanIds.SESSION_FIXATION_PROTECTION_FILTER,
sessionFixationFilter.getBeanDefinition());
registerChannelProcessingBeans(parserContext.getRegistry(), matcher, channelRequestMap);
}
registerFilterSecurityInterceptor(element, registry, matcher, accessManagerId,
parseInterceptUrlsForFilterInvocationRequestMap(interceptUrlElts, convertPathsToLowerCase, parserContext));
boolean sessionControlEnabled = registerConcurrentSessionControlBeansIfRequired(element, parserContext);
registerSessionFixationProtectionFilter(parserContext, element.getAttribute(ATT_SESSION_FIXATION_PROTECTION),
sessionControlEnabled);
boolean autoConfig = false;
if ("true".equals(element.getAttribute(ATT_AUTO_CONFIG))) {
@ -278,23 +182,152 @@ public class HttpSecurityBeanDefinitionParser implements BeanDefinitionParser {
new X509BeanDefinitionParser().parse(x509Elt, parserContext);
}
registry.registerBeanDefinition(BeanIds.FILTER_CHAIN_PROXY, filterChainProxy);
registry.registerAlias(BeanIds.FILTER_CHAIN_PROXY, BeanIds.SPRING_SECURITY_FILTER_CHAIN);
registry.registerBeanDefinition(BeanIds.HTTP_SESSION_CONTEXT_INTEGRATION_FILTER, httpScif);
registry.registerBeanDefinition(BeanIds.EXCEPTION_TRANSLATION_FILTER, exceptionTranslationFilterBuilder.getBeanDefinition());
registry.registerBeanDefinition(BeanIds.FILTER_SECURITY_INTERCEPTOR, filterSecurityInterceptorBuilder.getBeanDefinition());
// Register the post processor which will tie up the loose ends in the configuration once the app context has been created and all beans are available.
RootBeanDefinition postProcessor = new RootBeanDefinition(HttpSecurityConfigPostProcessor.class);
postProcessor.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
registry.registerBeanDefinition(BeanIds.HTTP_POST_PROCESSOR, postProcessor);
return null;
}
private void registerFilterChainProxy(ParserContext pc, Map filterChainMap, UrlMatcher matcher, Object source) {
if (pc.getRegistry().containsBeanDefinition(BeanIds.FILTER_CHAIN_PROXY)) {
pc.getReaderContext().error("Duplicate <http> element detected", source);
}
RootBeanDefinition filterChainProxy = new RootBeanDefinition(FilterChainProxy.class);
filterChainProxy.setSource(source);
filterChainProxy.getPropertyValues().addPropertyValue("matcher", matcher);
filterChainProxy.getPropertyValues().addPropertyValue("filterChainMap", filterChainMap);
pc.getRegistry().registerBeanDefinition(BeanIds.FILTER_CHAIN_PROXY, filterChainProxy);
pc.getRegistry().registerAlias(BeanIds.FILTER_CHAIN_PROXY, BeanIds.SPRING_SECURITY_FILTER_CHAIN);
// Post processor specifically to assemble and order the filter chain immediately before the FilterChainProxy is initialized.
RootBeanDefinition filterChainPostProcessor = new RootBeanDefinition(FilterChainProxyPostProcessor.class);
filterChainPostProcessor.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
registry.registerBeanDefinition(BeanIds.FILTER_CHAIN_POST_PROCESSOR, filterChainPostProcessor);
pc.getRegistry().registerBeanDefinition(BeanIds.FILTER_CHAIN_POST_PROCESSOR, filterChainPostProcessor);
}
private void registerHttpSessionIntegrationFilter(Element element, BeanDefinitionRegistry registry) {
RootBeanDefinition httpScif = new RootBeanDefinition(HttpSessionContextIntegrationFilter.class);
String createSession = element.getAttribute(ATT_CREATE_SESSION);
if (OPT_CREATE_SESSION_ALWAYS.equals(createSession)) {
httpScif.getPropertyValues().addPropertyValue("allowSessionCreation", Boolean.TRUE);
httpScif.getPropertyValues().addPropertyValue("forceEagerSessionCreation", Boolean.TRUE);
} else if (OPT_CREATE_SESSION_NEVER.equals(createSession)) {
httpScif.getPropertyValues().addPropertyValue("allowSessionCreation", Boolean.FALSE);
httpScif.getPropertyValues().addPropertyValue("forceEagerSessionCreation", Boolean.FALSE);
} else {
createSession = DEF_CREATE_SESSION_IF_REQUIRED;
httpScif.getPropertyValues().addPropertyValue("allowSessionCreation", Boolean.TRUE);
httpScif.getPropertyValues().addPropertyValue("forceEagerSessionCreation", Boolean.FALSE);
}
registry.registerBeanDefinition(BeanIds.HTTP_SESSION_CONTEXT_INTEGRATION_FILTER, httpScif);
}
// Adds the servlet-api integration filter if required
private void registerServletApiFilter(Element element, BeanDefinitionRegistry registry) {
String provideServletApi = element.getAttribute(ATT_SERVLET_API_PROVISION);
if (!StringUtils.hasText(provideServletApi)) {
provideServletApi = DEF_SERVLET_API_PROVISION;
}
if ("true".equals(provideServletApi)) {
registry.registerBeanDefinition(BeanIds.SECURITY_CONTEXT_HOLDER_AWARE_REQUEST_FILTER,
new RootBeanDefinition(SecurityContextHolderAwareRequestFilter.class));
}
}
private boolean registerConcurrentSessionControlBeansIfRequired(Element element, ParserContext parserContext) {
Element sessionControlElt = DomUtils.getChildElementByTagName(element, Elements.CONCURRENT_SESSIONS);
if (sessionControlElt == null) {
return false;
}
new ConcurrentSessionsBeanDefinitionParser().parse(sessionControlElt, parserContext);
logger.info("Concurrent session filter in use, setting 'forceEagerSessionCreation' to true");
BeanDefinition sessionIntegrationFilter = parserContext.getRegistry().getBeanDefinition(BeanIds.HTTP_SESSION_CONTEXT_INTEGRATION_FILTER);
sessionIntegrationFilter.getPropertyValues().addPropertyValue("forceEagerSessionCreation", Boolean.TRUE);
return true;
}
private void registerExceptionTranslationFilter(String accessDeniedPage, BeanDefinitionRegistry registry) {
BeanDefinitionBuilder exceptionTranslationFilterBuilder
= BeanDefinitionBuilder.rootBeanDefinition(ExceptionTranslationFilter.class);
if (StringUtils.hasText(accessDeniedPage)) {
AccessDeniedHandlerImpl accessDeniedHandler = new AccessDeniedHandlerImpl();
accessDeniedHandler.setErrorPage(accessDeniedPage);
exceptionTranslationFilterBuilder.addPropertyValue("accessDeniedHandler", accessDeniedHandler);
}
registry.registerBeanDefinition(BeanIds.EXCEPTION_TRANSLATION_FILTER, exceptionTranslationFilterBuilder.getBeanDefinition());
}
private void registerFilterSecurityInterceptor(Element element, BeanDefinitionRegistry registry, UrlMatcher matcher,
String accessManagerId, LinkedHashMap filterInvocationDefinitionMap) {
BeanDefinitionBuilder builder = BeanDefinitionBuilder.rootBeanDefinition(FilterSecurityInterceptor.class);
builder.addPropertyReference("accessDecisionManager", accessManagerId);
builder.addPropertyReference("authenticationManager", BeanIds.AUTHENTICATION_MANAGER);
if ("false".equals(element.getAttribute(ATT_ONCE_PER_REQUEST))) {
builder.addPropertyValue("observeOncePerRequest", Boolean.FALSE);
}
builder.addPropertyValue("objectDefinitionSource",
new DefaultFilterInvocationDefinitionSource(matcher, filterInvocationDefinitionMap));
registry.registerBeanDefinition(BeanIds.FILTER_SECURITY_INTERCEPTOR, builder.getBeanDefinition());
}
private void registerChannelProcessingBeans(BeanDefinitionRegistry registry, UrlMatcher matcher, LinkedHashMap channelRequestMap) {
RootBeanDefinition channelFilter = new RootBeanDefinition(ChannelProcessingFilter.class);
channelFilter.getPropertyValues().addPropertyValue("channelDecisionManager",
new RuntimeBeanReference(BeanIds.CHANNEL_DECISION_MANAGER));
DefaultFilterInvocationDefinitionSource channelFilterInvDefSource =
new DefaultFilterInvocationDefinitionSource(matcher, channelRequestMap);
channelFilter.getPropertyValues().addPropertyValue("filterInvocationDefinitionSource",
channelFilterInvDefSource);
RootBeanDefinition channelDecisionManager = new RootBeanDefinition(ChannelDecisionManagerImpl.class);
ManagedList channelProcessors = new ManagedList(3);
RootBeanDefinition secureChannelProcessor = new RootBeanDefinition(SecureChannelProcessor.class);
RootBeanDefinition retryWithHttp = new RootBeanDefinition(RetryWithHttpEntryPoint.class);
RootBeanDefinition retryWithHttps = new RootBeanDefinition(RetryWithHttpsEntryPoint.class);
RuntimeBeanReference portMapper = new RuntimeBeanReference(BeanIds.PORT_MAPPER);
retryWithHttp.getPropertyValues().addPropertyValue("portMapper", portMapper);
retryWithHttps.getPropertyValues().addPropertyValue("portMapper", portMapper);
secureChannelProcessor.getPropertyValues().addPropertyValue("entryPoint", retryWithHttps);
RootBeanDefinition inSecureChannelProcessor = new RootBeanDefinition(InsecureChannelProcessor.class);
inSecureChannelProcessor.getPropertyValues().addPropertyValue("entryPoint", retryWithHttp);
channelProcessors.add(secureChannelProcessor);
channelProcessors.add(inSecureChannelProcessor);
channelDecisionManager.getPropertyValues().addPropertyValue("channelProcessors", channelProcessors);
registry.registerBeanDefinition(BeanIds.CHANNEL_PROCESSING_FILTER, channelFilter);
registry.registerBeanDefinition(BeanIds.CHANNEL_DECISION_MANAGER, channelDecisionManager);
}
private void registerSessionFixationProtectionFilter(ParserContext parserContext, String sessionFixationAttribute, boolean sessionControlEnabled) {
if(!StringUtils.hasText(sessionFixationAttribute)) {
sessionFixationAttribute = OPT_SESSION_FIXATION_MIGRATE_SESSION;
}
if (!sessionFixationAttribute.equals(OPT_SESSION_FIXATION_NO_PROTECTION)) {
BeanDefinitionBuilder sessionFixationFilter =
BeanDefinitionBuilder.rootBeanDefinition(SessionFixationProtectionFilter.class);
sessionFixationFilter.addPropertyValue("migrateSessionAttributes",
Boolean.valueOf(sessionFixationAttribute.equals(OPT_SESSION_FIXATION_MIGRATE_SESSION)));
if (sessionControlEnabled) {
sessionFixationFilter.addPropertyReference("sessionRegistry", BeanIds.SESSION_REGISTRY);
}
parserContext.getRegistry().registerBeanDefinition(BeanIds.SESSION_FIXATION_PROTECTION_FILTER,
sessionFixationFilter.getBeanDefinition());
}
return null;
}
private void parseBasicFormLoginAndOpenID(Element element, ParserContext parserContext, boolean autoConfig) {
@ -518,9 +551,9 @@ public class HttpSecurityBeanDefinitionParser implements BeanDefinitionParser {
}
}
static void parseInterceptUrlsForFilterInvocationRequestMap(List urlElts, Map filterInvocationDefinitionMap,
boolean useLowerCasePaths, ParserContext parserContext) {
static LinkedHashMap parseInterceptUrlsForFilterInvocationRequestMap(List urlElts, boolean useLowerCasePaths, ParserContext parserContext) {
LinkedHashMap filterInvocationDefinitionMap = new LinkedHashMap();
Iterator urlEltsIterator = urlElts.iterator();
ConfigAttributeEditor editor = new ConfigAttributeEditor();
@ -550,6 +583,8 @@ public class HttpSecurityBeanDefinitionParser implements BeanDefinitionParser {
filterInvocationDefinitionMap.put(new RequestKey(path, method), editor.getValue());
}
}
return filterInvocationDefinitionMap;
}
}

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@ -8,6 +8,7 @@ import java.util.List;
import org.junit.After;
import org.junit.Test;
import org.springframework.beans.factory.parsing.BeanDefinitionParsingException;
import org.springframework.context.support.AbstractXmlApplicationContext;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse;
@ -76,6 +77,11 @@ public class HttpSecurityBeanDefinitionParserTests {
checkAutoConfigFilters(filterList);
}
@Test(expected=BeanDefinitionParsingException.class)
public void duplicateElementCausesError() throws Exception {
setContext("<http auto-config='true' /><http auto-config='true' />" + AUTH_PROVIDER_XML);
}
private void checkAutoConfigFilters(List filterList) throws Exception {
assertEquals("Expected 11 filters in chain", 11, filterList.size());