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SEC-99/428/429/563: Various refactoring of method security metadata support.

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This commit is contained in:
Ben Alex 2008-03-24 09:40:13 +00:00
parent beba7221cf
commit 9a4977ebd1
33 changed files with 940 additions and 1020 deletions
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75
core-tiger/src/main/java/org/springframework/security/annotation/Jsr250MethodDefinitionSource.java Normal file
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@ -0,0 +1,75 @@
/* Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
*
* 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.annotation;
import java.lang.annotation.Annotation;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import javax.annotation.security.DenyAll;
import javax.annotation.security.PermitAll;
import javax.annotation.security.RolesAllowed;
import org.springframework.core.annotation.AnnotationUtils;
import org.springframework.security.ConfigAttributeDefinition;
import org.springframework.security.intercept.method.AbstractFallbackMethodDefinitionSource;
/**
* Sources method security metadata from major JSR 250 security annotations.
*
* @author Ben Alex
* @version $Id$
*/
public class Jsr250MethodDefinitionSource extends AbstractFallbackMethodDefinitionSource {
protected ConfigAttributeDefinition findAttributes(Class clazz) {
return processAnnotations(clazz.getAnnotations());
}
protected ConfigAttributeDefinition findAttributes(Method method, Class targetClass) {
return processAnnotations(AnnotationUtils.getAnnotations(method));
}
public Collection getConfigAttributeDefinitions() {
return null;
}
private ConfigAttributeDefinition processAnnotations(Annotation[] annotations) {
if (annotations == null || annotations.length == 0) {
return null;
}
for (Annotation a: annotations) {
if (a instanceof DenyAll) {
return new ConfigAttributeDefinition(Jsr250SecurityConfig.DENY_ALL_ATTRIBUTE);
}
if (a instanceof PermitAll) {
return new ConfigAttributeDefinition(Jsr250SecurityConfig.PERMIT_ALL_ATTRIBUTE);
}
if (a instanceof RolesAllowed) {
RolesAllowed ra = (RolesAllowed) a;
List attributes = new ArrayList();
for (String allowed : ra.value()) {
attributes.add(new Jsr250SecurityConfig(allowed));
}
return new ConfigAttributeDefinition(attributes);
}
}
return null;
}
}

140
core-tiger/src/main/java/org/springframework/security/annotation/Jsr250SecurityAnnotationAttributes.java
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@ -1,140 +0,0 @@
package org.springframework.security.annotation;
import org.springframework.security.SecurityConfig;
import org.springframework.metadata.Attributes;
import org.springframework.core.annotation.AnnotationUtils;
import javax.annotation.security.PermitAll;
import javax.annotation.security.RolesAllowed;
import javax.annotation.security.DenyAll;
import java.util.Collection;
import java.util.HashSet;
import java.util.Set;
import java.util.ArrayList;
import java.lang.reflect.Method;
import java.lang.reflect.Field;
import java.lang.annotation.Annotation;
/**
* Java 5 Annotation {@link Attributes} metadata implementation used for secure method interception using
* the security anotations defined in JSR-250.
* <p>
* This <code>Attributes</code> implementation will return security configuration for classes described using the
* Java JEE 5 annotations (<em>DenyAll</em>, <em>PermitAll</em> and <em>RolesAllowed</em>).
* <p>
*
* @author Mark St.Godard
* @author Usama Rashwan
* @author Luke Taylor
* @since 2.0
*
* @see javax.annotation.security.RolesAllowed
*/
public class Jsr250SecurityAnnotationAttributes implements Attributes {
//~ Methods ========================================================================================================
/**
* Get the <code>RolesAllowed</code> attributes for a given target class.
* This method will return an empty Collection because the call to getAttributes(method) will override the class
* annotation.
*
* @param target The target Object
* @return Empty Collection of <code>SecurityConfig</code>
*
* @see Attributes#getAttributes
*/
public Collection<SecurityConfig> getAttributes(Class target) {
return new HashSet<SecurityConfig>();
}
/**
* Get the attributes for a given target method, acording to JSR-250 precedence rules.
*
* @param method The target method
* @return Collection of <code>SecurityConfig</code>
* @see Attributes#getAttributes
*/
public Collection<SecurityConfig> getAttributes(Method method) {
ArrayList<SecurityConfig> attributes = new ArrayList<SecurityConfig>();
if (AnnotationUtils.getAnnotation(method, DenyAll.class) != null) {
attributes.add(Jsr250SecurityConfig.DENY_ALL_ATTRIBUTE);
return attributes;
}
if (AnnotationUtils.getAnnotation(method, PermitAll.class) != null) {
attributes.add(Jsr250SecurityConfig.PERMIT_ALL_ATTRIBUTE);
return attributes;
}
RolesAllowed rolesAllowed = AnnotationUtils.getAnnotation(method, RolesAllowed.class);
if (rolesAllowed != null) {
for (String role : rolesAllowed.value()) {
attributes.add(new Jsr250SecurityConfig(role));
}
return attributes;
}
// Now check the class-level attributes:
if (method.getDeclaringClass().getAnnotation(DenyAll.class) != null) {
attributes.add(Jsr250SecurityConfig.DENY_ALL_ATTRIBUTE);
return attributes;
}
if (method.getDeclaringClass().getAnnotation(PermitAll.class) != null) {
attributes.add(Jsr250SecurityConfig.PERMIT_ALL_ATTRIBUTE);
return attributes;
}
rolesAllowed = method.getDeclaringClass().getAnnotation(RolesAllowed.class);
if (rolesAllowed != null) {
for (String role : rolesAllowed.value()) {
attributes.add(new Jsr250SecurityConfig(role));
}
}
return attributes;
}
protected Collection<SecurityConfig> populateSecurityConfigWithRolesAllowed (Annotation[] annotations) {
Set<SecurityConfig> attributes = new HashSet<SecurityConfig>();
for (Annotation annotation : annotations) {
// check for RolesAllowed annotations
if (annotation instanceof RolesAllowed) {
RolesAllowed attr = (RolesAllowed) annotation;
for (String auth : attr.value()) {
attributes.add(new SecurityConfig(auth));
}
break;
}
}
return attributes;
}
public Collection getAttributes(Class clazz, Class filter) {
throw new UnsupportedOperationException();
}
public Collection getAttributes(Method method, Class clazz) {
throw new UnsupportedOperationException();
}
public Collection getAttributes(Field field) {
throw new UnsupportedOperationException();
}
public Collection getAttributes(Field field, Class clazz) {
throw new UnsupportedOperationException();
}
}

54
core-tiger/src/main/java/org/springframework/security/annotation/SecuredMethodDefinitionSource.java Normal file
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@ -0,0 +1,54 @@
/* Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
*
* 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.annotation;
import java.lang.annotation.Annotation;
import java.lang.reflect.Method;
import java.util.Collection;
import org.springframework.core.annotation.AnnotationUtils;
import org.springframework.security.ConfigAttributeDefinition;
import org.springframework.security.intercept.method.AbstractFallbackMethodDefinitionSource;
/**
* Sources method security metadata from Spring Security's {@link Secured} annotation.
*
* @author Ben Alex
* @version $Id$
*/
public class SecuredMethodDefinitionSource extends AbstractFallbackMethodDefinitionSource {
protected ConfigAttributeDefinition findAttributes(Class clazz) {
return processAnnotation(clazz.getAnnotation(Secured.class));
}
protected ConfigAttributeDefinition findAttributes(Method method, Class targetClass) {
return processAnnotation(AnnotationUtils.findAnnotation(method, Secured.class));
}
public Collection getConfigAttributeDefinitions() {
return null;
}
private ConfigAttributeDefinition processAnnotation(Annotation a) {
if (a == null || !(a instanceof Secured)) {
return null;
}
Secured secured = (Secured) a;
return new ConfigAttributeDefinition(secured.value());
}
}

137
core-tiger/src/main/java/org/springframework/security/annotation/SecurityAnnotationAttributes.java
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@ -1,137 +0,0 @@
/* Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
*
* 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.annotation;
import org.springframework.security.SecurityConfig;
import org.springframework.metadata.Attributes;
import org.springframework.core.annotation.AnnotationUtils;
import java.lang.annotation.Annotation;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.Collection;
import java.util.HashSet;
import java.util.Set;
/**
* Java 5 Annotation <code>Attributes</code> metadata implementation used for secure method interception.<p>This
* <code>Attributes</code> implementation will return security configuration for classes described using the
* <code>Secured</code> Java 5 annotation.
* <p>
* The <code>SecurityAnnotationAttributes</code> implementation can be used to configure a
* <code>MethodDefinitionAttributes</code> and <code>MethodSecurityInterceptor</code> bean definition (see below).
* <p>
* For example:
* <pre>
* &lt;bean id="attributes" class="org.springframework.security.annotation.SecurityAnnotationAttributes"/>
* &lt;bean id="objectDefinitionSource"
* class="org.springframework.security.intercept.method.MethodDefinitionAttributes">
* &lt;property name="attributes">&lt;ref local="attributes"/>&lt;/property>
* &lt;/bean>
* &lt;bean id="securityInterceptor"
* class="org.springframework.security.intercept.method.aopalliance.MethodSecurityInterceptor">
* . . .
* &lt;property name="objectDefinitionSource">&lt;ref local="objectDefinitionSource"/>&lt;/property>
* &lt;/bean>
* </pre>
* <p>
* These security annotations are similiar to the Commons Attributes approach, however they are using Java 5
* language-level metadata support.
*
* @author Mark St.Godard
* @version $Id$
*
* @see org.springframework.security.annotation.Secured
*/
public class SecurityAnnotationAttributes implements Attributes {
//~ Methods ========================================================================================================
/**
* Get the <code>Secured</code> attributes for a given target class.
*
* @param target The target method
*
* @return Collection of <code>SecurityConfig</code>
*
* @see Attributes#getAttributes
*/
public Collection getAttributes(Class target) {
Set<SecurityConfig> attributes = new HashSet<SecurityConfig>();
for (Annotation annotation : target.getAnnotations()) {
// check for Secured annotations
if (annotation instanceof Secured) {
Secured attr = (Secured) annotation;
for (String auth : attr.value()) {
attributes.add(new SecurityConfig(auth));
}
break;
}
}
return attributes;
}
/**
* Get the <code>Secured</code> attributes for a given target method.
*
* @param method The target method
*
* @return Collection of <code>SecurityConfig</code>
*
* @see Attributes#getAttributes
*/
public Collection getAttributes(Method method) {
Set<SecurityConfig> attributes = new HashSet<SecurityConfig>();
Annotation[] annotations = AnnotationUtils.getAnnotations(method);
for (Annotation annotation : annotations) {
// check for Secured annotations
if (annotation instanceof Secured) {
Secured attr = (Secured) annotation;
for (String auth : attr.value()) {
attributes.add(new SecurityConfig(auth));
}
break;
}
}
return attributes;
}
public Collection getAttributes(Class clazz, Class filter) {
throw new UnsupportedOperationException();
}
public Collection getAttributes(Method method, Class clazz) {
throw new UnsupportedOperationException();
}
public Collection getAttributes(Field field) {
throw new UnsupportedOperationException();
}
public Collection getAttributes(Field field, Class clazz) {
throw new UnsupportedOperationException();
}
}

104
core-tiger/src/test/java/org/springframework/security/annotation/Jsr250MethodDefinitionSourceTests.java Normal file
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@ -0,0 +1,104 @@
package org.springframework.security.annotation;
import static org.junit.Assert.assertEquals;
import javax.annotation.security.DenyAll;
import javax.annotation.security.PermitAll;
import javax.annotation.security.RolesAllowed;
import junit.framework.Assert;
import org.junit.Test;
import org.springframework.security.ConfigAttributeDefinition;
/**
* @author Luke Taylor
* @author Ben Alex
* @version $Id$
*/
public class Jsr250MethodDefinitionSourceTests {
Jsr250MethodDefinitionSource mds = new Jsr250MethodDefinitionSource();
A a = new A();
UserAllowedClass userAllowed = new UserAllowedClass();
DenyAllClass denyAll = new DenyAllClass();
@Test
public void methodWithRolesAllowedHasCorrectAttribute() throws Exception {
ConfigAttributeDefinition accessAttributes = mds.findAttributes(a.getClass().getMethod("adminMethod"), null);
assertEquals(1, accessAttributes.getConfigAttributes().size());
assertEquals("ADMIN", accessAttributes.getConfigAttributes().iterator().next().toString());
}
@Test
public void permitAllMethodHasPermitAllAttribute() throws Exception {
ConfigAttributeDefinition accessAttributes = mds.findAttributes(a.getClass().getMethod("permitAllMethod"), null);
assertEquals(1, accessAttributes.getConfigAttributes().size());
assertEquals("javax.annotation.security.PermitAll", accessAttributes.getConfigAttributes().iterator().next().toString());
}
@Test
public void noRoleMethodHasDenyAllAttributeWithDenyAllClass() throws Exception {
ConfigAttributeDefinition accessAttributes = mds.findAttributes(denyAll.getClass());
assertEquals(1, accessAttributes.getConfigAttributes().size());
assertEquals("javax.annotation.security.DenyAll", accessAttributes.getConfigAttributes().iterator().next().toString());
}
@Test
public void adminMethodHasAdminAttributeWithDenyAllClass() throws Exception {
ConfigAttributeDefinition accessAttributes = mds.findAttributes(denyAll.getClass().getMethod("adminMethod"), null);
assertEquals(1, accessAttributes.getConfigAttributes().size());
assertEquals("ADMIN", accessAttributes.getConfigAttributes().iterator().next().toString());
}
@Test
public void noRoleMethodHasNoAttributes() throws Exception {
ConfigAttributeDefinition accessAttributes = mds.findAttributes(a.getClass().getMethod("noRoleMethod"), null);
Assert.assertNull(accessAttributes);
}
@Test
public void classRoleIsAppliedToNoRoleMethod() throws Exception {
ConfigAttributeDefinition accessAttributes = mds.findAttributes(userAllowed.getClass().getMethod("noRoleMethod"), null);
Assert.assertNull(accessAttributes);
}
@Test
public void methodRoleOverridesClassRole() throws Exception {
ConfigAttributeDefinition accessAttributes = mds.findAttributes(userAllowed.getClass().getMethod("adminMethod"), null);
assertEquals(1, accessAttributes.getConfigAttributes().size());
assertEquals("ADMIN", accessAttributes.getConfigAttributes().iterator().next().toString());
}
//~ Inner Classes ======================================================================================================
public static class A {
public void noRoleMethod() {}
@RolesAllowed("ADMIN")
public void adminMethod() {}
@PermitAll
public void permitAllMethod() {}
}
@RolesAllowed("USER")
public static class UserAllowedClass {
public void noRoleMethod() {}
@RolesAllowed("ADMIN")
public void adminMethod() {}
}
@DenyAll
public static class DenyAllClass {
public void noRoleMethod() {}
@RolesAllowed("ADMIN")
public void adminMethod() {}
}
}

114
core-tiger/src/test/java/org/springframework/security/annotation/Jsr250SecurityAnnotationAttributesTests.java
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@ -1,114 +0,0 @@
package org.springframework.security.annotation;
import org.springframework.security.SecurityConfig;
import org.junit.Test;
import static org.junit.Assert.*;
import java.util.List;
import java.util.ArrayList;
import javax.annotation.security.RolesAllowed;
import javax.annotation.security.PermitAll;
import javax.annotation.security.DenyAll;
/**
* @author Luke Taylor
* @version $Id$
*/
public class Jsr250SecurityAnnotationAttributesTests {
Jsr250SecurityAnnotationAttributes attributes = new Jsr250SecurityAnnotationAttributes();
A a = new A();
UserAllowedClass userAllowed = new UserAllowedClass();
DenyAllClass denyAll = new DenyAllClass();
@Test
public void methodWithRolesAllowedHasCorrectAttribute() throws Exception {
// Method[] methods = a.getClass().getMethods();
List<SecurityConfig> accessAttributes =
new ArrayList<SecurityConfig>(attributes.getAttributes(a.getClass().getMethod("adminMethod")));
assertEquals(1, accessAttributes.size());
assertEquals("ADMIN", accessAttributes.get(0).getAttribute());
}
@Test
public void permitAllMethodHasPermitAllAttribute() throws Exception {
List<SecurityConfig> accessAttributes =
new ArrayList<SecurityConfig>(attributes.getAttributes(a.getClass().getMethod("permitAllMethod")));
assertEquals(1, accessAttributes.size());
assertEquals("javax.annotation.security.PermitAll", accessAttributes.get(0).getAttribute());
}
@Test
public void noRoleMethodHasDenyAllAttributeWithDenyAllClass() throws Exception {
List<SecurityConfig> accessAttributes =
new ArrayList<SecurityConfig>(attributes.getAttributes(denyAll.getClass().getMethod("noRoleMethod")));
assertEquals(1, accessAttributes.size());
assertEquals("javax.annotation.security.DenyAll", accessAttributes.get(0).getAttribute());
}
@Test
public void adminMethodHasAdminAttributeWithDenyAllClass() throws Exception {
List<SecurityConfig> accessAttributes =
new ArrayList<SecurityConfig>(attributes.getAttributes(denyAll.getClass().getMethod("adminMethod")));
assertEquals(1, accessAttributes.size());
assertEquals("ADMIN", accessAttributes.get(0).getAttribute());
}
@Test
public void noRoleMethodHasNoAttributes() throws Exception {
List<SecurityConfig> accessAttributes =
new ArrayList<SecurityConfig>(attributes.getAttributes(a.getClass().getMethod("noRoleMethod")));
assertEquals(0, accessAttributes.size());
}
@Test
public void classRoleIsAppliedToNoRoleMethod() throws Exception {
List<SecurityConfig> accessAttributes =
new ArrayList<SecurityConfig>(attributes.getAttributes(userAllowed.getClass().getMethod("noRoleMethod")));
assertEquals(1, accessAttributes.size());
assertEquals("USER", accessAttributes.get(0).getAttribute());
}
@Test
public void methodRoleOverridesClassRole() throws Exception {
List<SecurityConfig> accessAttributes =
new ArrayList<SecurityConfig>(attributes.getAttributes(userAllowed.getClass().getMethod("adminMethod")));
assertEquals(1, accessAttributes.size());
assertEquals("ADMIN", accessAttributes.get(0).getAttribute());
}
//~ Inner Classes ======================================================================================================
public static class A {
public void noRoleMethod() {}
@RolesAllowed("ADMIN")
public void adminMethod() {}
@PermitAll
public void permitAllMethod() {}
}
@RolesAllowed("USER")
public static class UserAllowedClass {
public void noRoleMethod() {}
@RolesAllowed("ADMIN")
public void adminMethod() {}
}
@DenyAll
public static class DenyAllClass {
public void noRoleMethod() {}
@RolesAllowed("ADMIN")
public void adminMethod() {}
}
}

61
core-tiger/src/test/java/org/springframework/security/annotation/MethodDefinitionSourceEditorTigerTests.java
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@ -20,20 +20,17 @@ import java.lang.reflect.Method;
import junit.framework.TestCase;
import org.aopalliance.intercept.MethodInvocation;
import org.springframework.security.ConfigAttributeDefinition;
import org.springframework.security.annotation.test.Entity;
import org.springframework.security.annotation.test.OrganisationService;
import org.springframework.security.annotation.test.PersonService;
import org.springframework.security.annotation.test.PersonServiceImpl;
import org.springframework.security.annotation.test.Service;
import org.springframework.security.annotation.test.ServiceImpl;
import org.springframework.security.intercept.method.MethodDefinitionMap;
import org.springframework.security.intercept.method.MapBasedMethodDefinitionSource;
import org.springframework.security.intercept.method.MethodDefinitionSourceEditor;
import org.aopalliance.intercept.MethodInvocation;
/**
* Extra tests to demonstrate generics behaviour with <code>MethodDefinitionMap</code>.
* Extra tests to demonstrate generics behaviour with <code>MapBasedMethodDefinitionSource</code>.
*
* @author Ben Alex
* @version $Id$
@ -41,58 +38,53 @@ import org.aopalliance.intercept.MethodInvocation;
public class MethodDefinitionSourceEditorTigerTests extends TestCase {
//~ Methods ========================================================================================================
public void testConcreteClassInvocationsAlsoReturnDefinitionsAgainstInterface() throws Exception {
public void testConcreteClassInvocations() throws Exception {
MethodDefinitionSourceEditor editor = new MethodDefinitionSourceEditor();
editor.setAsText(
"org.springframework.security.annotation.test.Service.makeLower*=ROLE_FROM_INTERFACE\r\norg.springframework.security.annotation.test.Service.makeUpper*=ROLE_FROM_INTERFACE\r\norg.springframework.security.annotation.test.ServiceImpl.makeUpper*=ROLE_FROM_IMPLEMENTATION");
"org.springframework.security.annotation.test.Service.makeLower*=ROLE_FROM_INTERFACE\r\n" +
"org.springframework.security.annotation.test.Service.makeUpper*=ROLE_FROM_INTERFACE\r\n" +
"org.springframework.security.annotation.test.ServiceImpl.makeUpper*=ROLE_FROM_IMPLEMENTATION");
MethodDefinitionMap map = (MethodDefinitionMap) editor.getValue();
MapBasedMethodDefinitionSource map = (MapBasedMethodDefinitionSource) editor.getValue();
assertEquals(3, map.getMethodMapSize());
ConfigAttributeDefinition returnedMakeLower = map.getAttributes(new MockMethodInvocation(Service.class,
"makeLowerCase", new Class[]{Entity.class}));
"makeLowerCase", new Class[]{Entity.class}, new PersonServiceImpl()));
ConfigAttributeDefinition expectedMakeLower = new ConfigAttributeDefinition("ROLE_FROM_INTERFACE");
assertEquals(expectedMakeLower, returnedMakeLower);
ConfigAttributeDefinition returnedMakeUpper = map.getAttributes(new MockMethodInvocation(ServiceImpl.class,
"makeUpperCase", new Class[]{Entity.class}));
ConfigAttributeDefinition expectedMakeUpper = new ConfigAttributeDefinition(new String[]{"ROLE_FROM_IMPLEMENTATION", "ROLE_FROM_INTERFACE"});
ConfigAttributeDefinition returnedMakeUpper = map.getAttributes(new MockMethodInvocation(Service.class,
"makeUpperCase", new Class[]{Entity.class}, new PersonServiceImpl()));
ConfigAttributeDefinition expectedMakeUpper = new ConfigAttributeDefinition(new String[]{"ROLE_FROM_IMPLEMENTATION"});
assertEquals(expectedMakeUpper, returnedMakeUpper);
}
public void testGenericsSuperclassDeclarationsAreIncludedWhenSubclassesOverride() throws Exception {
public void testBridgeMethodResolution() throws Exception {
MethodDefinitionSourceEditor editor = new MethodDefinitionSourceEditor();
editor.setAsText(
"org.springframework.security.annotation.test.Service.makeLower*=ROLE_FROM_INTERFACE\r\norg.springframework.security.annotation.test.Service.makeUpper*=ROLE_FROM_INTERFACE\r\norg.springframework.security.annotation.test.ServiceImpl.makeUpper*=ROLE_FROM_IMPLEMENTATION");
"org.springframework.security.annotation.test.PersonService.makeUpper*=ROLE_FROM_INTERFACE\r\n" +
"org.springframework.security.annotation.test.ServiceImpl.makeUpper*=ROLE_FROM_ABSTRACT\r\n" +
"org.springframework.security.annotation.test.PersonServiceImpl.makeUpper*=ROLE_FROM_PSI");
MethodDefinitionMap map = (MethodDefinitionMap) editor.getValue();
MapBasedMethodDefinitionSource map = (MapBasedMethodDefinitionSource) editor.getValue();
assertEquals(3, map.getMethodMapSize());
ConfigAttributeDefinition returnedMakeLower = map.getAttributes(new MockMethodInvocation(PersonService.class,
"makeLowerCase", new Class[]{Entity.class}));
ConfigAttributeDefinition expectedMakeLower = new ConfigAttributeDefinition("ROLE_FROM_INTERFACE");
assertEquals(expectedMakeLower, returnedMakeLower);
ConfigAttributeDefinition returnedMakeLower2 = map.getAttributes(new MockMethodInvocation(
OrganisationService.class, "makeLowerCase", new Class[]{Entity.class}));
ConfigAttributeDefinition expectedMakeLower2 = new ConfigAttributeDefinition("ROLE_FROM_INTERFACE");
assertEquals(expectedMakeLower2, returnedMakeLower2);
ConfigAttributeDefinition returnedMakeUpper = map.getAttributes(new MockMethodInvocation(
PersonServiceImpl.class, "makeUpperCase", new Class[]{Entity.class}));
ConfigAttributeDefinition expectedMakeUpper = new ConfigAttributeDefinition(new String[]{"ROLE_FROM_IMPLEMENTATION", "ROLE_FROM_INTERFACE"});
ConfigAttributeDefinition returnedMakeUpper = map.getAttributes(new MockMethodInvocation(Service.class,
"makeUpperCase", new Class[]{Entity.class}, new PersonServiceImpl()));
ConfigAttributeDefinition expectedMakeUpper = new ConfigAttributeDefinition(new String[]{"ROLE_FROM_PSI"});
assertEquals(expectedMakeUpper, returnedMakeUpper);
}
//~ Inner Classes ==================================================================================================
private class MockMethodInvocation implements MethodInvocation {
Method method;
private Method method;
private Object targetObject;
public MockMethodInvocation(Class clazz, String methodName, Class[] parameterTypes)
public MockMethodInvocation(Class clazz, String methodName, Class[] parameterTypes, Object targetObject)
throws NoSuchMethodException {
System.out.println(clazz + " " + methodName + " " + parameterTypes[0]);
method = clazz.getMethod(methodName, parameterTypes);
this.method = clazz.getMethod(methodName, parameterTypes);
this.targetObject = targetObject;
}
public Object[] getArguments() {
@ -108,11 +100,12 @@ public class MethodDefinitionSourceEditorTigerTests extends TestCase {
}
public Object getThis() {
return null;
return targetObject;
}
public Object proceed() throws Throwable {
return null;
}
}
}

125
core-tiger/src/test/java/org/springframework/security/annotation/SecurityAnnotationAttributesTests.java → core-tiger/src/test/java/org/springframework/security/annotation/SecuredMethodDefinitionSourceTests.java
View File

@ -14,41 +14,33 @@
*/
package org.springframework.security.annotation;
import junit.framework.TestCase;
import java.lang.reflect.Method;
import org.springframework.security.SecurityConfig;
import junit.framework.TestCase;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.metadata.Attributes;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.Collection;
import org.springframework.security.ConfigAttributeDefinition;
import org.springframework.security.SecurityConfig;
import org.springframework.util.StringUtils;
/**
* Tests for {@link org.springframework.security.annotation.SecurityAnnotationAttributes}
* Tests for {@link org.springframework.security.annotation.SecuredMethodDefinitionSource}
*
* @author Mark St.Godard
* @author Joe Scalise
* @author Ben Alex
* @version $Id$
*/
public class SecurityAnnotationAttributesTests extends TestCase {
public class SecuredMethodDefinitionSourceTests extends TestCase {
//~ Instance fields ================================================================================================
private Attributes attributes;
private Log logger = LogFactory.getLog(SecurityAnnotationAttributesTests.class);
private SecuredMethodDefinitionSource mds = new SecuredMethodDefinitionSource();;
private Log logger = LogFactory.getLog(SecuredMethodDefinitionSourceTests.class);
//~ Methods ========================================================================================================
protected void setUp() throws Exception {
// create the Annotations impl
this.attributes = new SecurityAnnotationAttributes();
}
public void testGenericsSuperclassDeclarationsAreIncludedWhenSubclassesOverride() {
Method method = null;
@ -58,20 +50,19 @@ public class SecurityAnnotationAttributesTests extends TestCase {
fail("Should be a superMethod called 'someUserMethod3' on class!");
}
Collection attrs = this.attributes.getAttributes(method);
if (logger.isDebugEnabled()) {
logger.debug("attrs: ");
logger.debug(attrs);
}
ConfigAttributeDefinition attrs = this.mds.findAttributes(method, DepartmentServiceImpl.class);
assertNotNull(attrs);
if (logger.isDebugEnabled()) {
logger.debug("attrs: " + StringUtils.collectionToCommaDelimitedString(attrs.getConfigAttributes()));
}
// expect 1 attribute
assertTrue("Did not find 1 attribute", attrs.size() == 1);
assertTrue("Did not find 1 attribute", attrs.getConfigAttributes().size() == 1);
// should have 1 SecurityConfig
for (Object obj : attrs) {
for (Object obj : attrs.getConfigAttributes()) {
assertTrue(obj instanceof SecurityConfig);
SecurityConfig sc = (SecurityConfig) obj;
@ -86,67 +77,39 @@ public class SecurityAnnotationAttributesTests extends TestCase {
fail("Should be a superMethod called 'someUserMethod3' on class!");
}
System.out.println(superMethod);
Collection superAttrs = this.attributes.getAttributes(superMethod);
if (logger.isDebugEnabled()) {
logger.debug("superAttrs: ");
logger.debug(superAttrs);
}
ConfigAttributeDefinition superAttrs = this.mds.findAttributes(superMethod, DepartmentServiceImpl.class);
assertNotNull(superAttrs);
// TODO: Enable this part of the test once we can build against Spring 2.0+ and above only (SEC-274)
/*
// expect 1 attribute
assertTrue("Did not find 1 attribute", superAttrs.size() == 1);
// should have 1 SecurityConfig
for (Object obj : superAttrs) {
assertTrue(obj instanceof SecurityConfig);
SecurityConfig sc = (SecurityConfig) obj;
assertEquals("Found an incorrect role", "ROLE_ADMIN", sc.getAttribute());
}
*/
if (logger.isDebugEnabled()) {
logger.debug("superAttrs: " + StringUtils.collectionToCommaDelimitedString(superAttrs.getConfigAttributes()));
}
// This part of the test relates to SEC-274
// expect 1 attribute
assertTrue("Did not find 1 attribute", superAttrs.getConfigAttributes().size() == 1);
// should have 1 SecurityConfig
for (Object obj : superAttrs.getConfigAttributes()) {
assertTrue(obj instanceof SecurityConfig);
SecurityConfig sc = (SecurityConfig) obj;
assertEquals("Found an incorrect role", "ROLE_ADMIN", sc.getAttribute());
}
}
public void testGetAttributesClass() {
Collection attrs = this.attributes.getAttributes(BusinessService.class);
ConfigAttributeDefinition attrs = this.mds.findAttributes(BusinessService.class);
assertNotNull(attrs);
// expect 1 annotation
assertTrue(attrs.size() == 1);
assertTrue(attrs.getConfigAttributes().size() == 1);
// should have 1 SecurityConfig
SecurityConfig sc = (SecurityConfig) attrs.iterator().next();
SecurityConfig sc = (SecurityConfig) attrs.getConfigAttributes().iterator().next();
assertTrue(sc.getAttribute().equals("ROLE_USER"));
}
public void testGetAttributesClassClass() {
try {
this.attributes.getAttributes(BusinessService.class, null);
fail("Unsupported method should have thrown an exception!");
} catch (UnsupportedOperationException expected) {}
}
public void testGetAttributesField() {
try {
Field field = null;
this.attributes.getAttributes(field);
fail("Unsupported method should have thrown an exception!");
} catch (UnsupportedOperationException expected) {}
}
public void testGetAttributesFieldClass() {
try {
Field field = null;
this.attributes.getAttributes(field, null);
fail("Unsupported method should have thrown an exception!");
} catch (UnsupportedOperationException expected) {}
}
public void testGetAttributesMethod() {
Method method = null;
@ -156,18 +119,18 @@ public class SecurityAnnotationAttributesTests extends TestCase {
fail("Should be a method called 'someUserAndAdminMethod' on class!");
}
Collection attrs = this.attributes.getAttributes(method);
ConfigAttributeDefinition attrs = this.mds.findAttributes(method, BusinessService.class);
assertNotNull(attrs);
// expect 2 attributes
assertTrue(attrs.size() == 2);
assertTrue(attrs.getConfigAttributes().size() == 2);
boolean user = false;
boolean admin = false;
// should have 2 SecurityConfigs
for (Object obj : attrs) {
for (Object obj : attrs.getConfigAttributes()) {
assertTrue(obj instanceof SecurityConfig);
SecurityConfig sc = (SecurityConfig) obj;
@ -183,18 +146,4 @@ public class SecurityAnnotationAttributesTests extends TestCase {
assertTrue(user && admin);
}
public void testGetAttributesMethodClass() {
Method method = null;
try {
method = BusinessService.class.getMethod("someUserAndAdminMethod", new Class[] {});
} catch (NoSuchMethodException unexpected) {
fail("Should be a method called 'someUserAndAdminMethod' on class!");
}
try {
this.attributes.getAttributes(method, null);
fail("Unsupported method should have thrown an exception!");
} catch (UnsupportedOperationException expected) {}
}
}

38
core/src/main/java/org/springframework/security/ConfigAttributeDefinition.java
View File

@ -15,15 +15,14 @@
package org.springframework.security;
import org.springframework.util.Assert;
import java.io.Serializable;
import java.util.Iterator;
import java.util.List;
import java.util.Collections;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import org.springframework.util.Assert;
/**
@ -100,6 +99,33 @@ public class ConfigAttributeDefinition implements Serializable {
this.configAttributes = Collections.unmodifiableList(new ArrayList(configAttributes));
}
/**
* Creates a <tt>ConfigAttributeDefinition</tt> by including only those attributes which implement <tt>ConfigAttribute</tt>.
*
* @param unfilteredInput a collection of various elements, zero or more which implement <tt>ConfigAttribute</tt> (can also be <tt>null</tt>)
* @return a ConfigAttributeDefinition if at least one <tt>ConfigAttribute</tt> was present, or <tt>null</tt> if none implemented it
*/
public static ConfigAttributeDefinition createFiltered(Collection unfilteredInput) {
if (unfilteredInput == null) {
return null;
}
List configAttributes = new ArrayList();
Iterator i = unfilteredInput.iterator();
while (i.hasNext()) {
Object element = i.next();
if (element instanceof ConfigAttribute) {
configAttributes.add(element);
}
}
if (configAttributes.size() == 0) {
return null;
}
return new ConfigAttributeDefinition(configAttributes);
}
//~ Methods ========================================================================================================
/**

29
core/src/main/java/org/springframework/security/config/AnnotationDrivenBeanDefinitionParser.java
View File

@ -23,8 +23,8 @@ import org.w3c.dom.Element;
* @version $Id$
*/
class AnnotationDrivenBeanDefinitionParser implements BeanDefinitionParser {
public static final String SECURITY_ANNOTATION_ATTRIBUTES_CLASS = "org.springframework.security.annotation.SecurityAnnotationAttributes";
public static final String JSR_250_SECURITY_ANNOTATION_ATTRIBUTES_CLASS = "org.springframework.security.annotation.Jsr250SecurityAnnotationAttributes";
public static final String SECURED_METHOD_DEFINITION_SOURCE_CLASS = "org.springframework.security.annotation.SecuredMethodDefinitionSource";
public static final String JSR_250_SECURITY_METHOD_DEFINITION_SOURCE_CLASS = "org.springframework.security.annotation.Jsr250MethodDefinitionSource";
public static final String JSR_250_VOTER_CLASS = "org.springframework.security.annotation.Jsr250Voter";
private static final String ATT_ACCESS_MGR = "access-decision-manager-ref";
private static final String ATT_USE_JSR250 = "jsr250";
@ -32,10 +32,12 @@ class AnnotationDrivenBeanDefinitionParser implements BeanDefinitionParser {
public BeanDefinition parse(Element element, ParserContext parserContext) {
boolean useJsr250 = "true".equals(element.getAttribute(ATT_USE_JSR250));
String className = useJsr250 ?
JSR_250_SECURITY_ANNOTATION_ATTRIBUTES_CLASS : SECURITY_ANNOTATION_ATTRIBUTES_CLASS;
JSR_250_SECURITY_METHOD_DEFINITION_SOURCE_CLASS : SECURED_METHOD_DEFINITION_SOURCE_CLASS;
String beanId = useJsr250 ? BeanIds.JSR_250_METHOD_DEFINITION_SOURCE : BeanIds.SECURED_METHOD_DEFINITION_SOURCE;
// Reflectively obtain the Annotation-based ObjectDefinitionSource.
// Reflection is used to avoid a compile-time dependency on SECURITY_ANNOTATION_ATTRIBUTES_CLASS, as this parser is in the Java 4 project whereas the dependency is in the Tiger project.
// Reflection is used to avoid a compile-time dependency on SECURED_METHOD_DEFINITION_SOURCE_CLASS, as this parser is in the Java 4 project whereas the dependency is in the Tiger project.
Assert.isTrue(ClassUtils.isPresent(className), "Could not locate class '" + className + "' - please ensure the spring-security-tiger-xxx.jar is in your classpath and you are running Java 5 or above.");
Class clazz = null;
@ -47,15 +49,7 @@ class AnnotationDrivenBeanDefinitionParser implements BeanDefinitionParser {
RootBeanDefinition securityAnnotations = new RootBeanDefinition(clazz);
securityAnnotations.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
parserContext.getRegistry().registerBeanDefinition(BeanIds.SECURITY_ANNOTATION_ATTRIBUTES, securityAnnotations);
RootBeanDefinition methodDefinitionAttributes = new RootBeanDefinition(MethodDefinitionAttributes.class);
methodDefinitionAttributes.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
methodDefinitionAttributes.getPropertyValues().addPropertyValue("attributes", new RuntimeBeanReference(BeanIds.SECURITY_ANNOTATION_ATTRIBUTES));
parserContext.getRegistry().registerBeanDefinition(BeanIds.METHOD_DEFINITION_ATTRIBUTES, methodDefinitionAttributes);
RootBeanDefinition interceptor = new RootBeanDefinition(MethodSecurityInterceptor.class);
interceptor.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
parserContext.getRegistry().registerBeanDefinition(beanId, securityAnnotations);
String accessManagerId = element.getAttribute(ATT_ACCESS_MGR);
@ -69,15 +63,22 @@ class AnnotationDrivenBeanDefinitionParser implements BeanDefinitionParser {
accessManagerId = BeanIds.ACCESS_MANAGER;
}
// MethodSecurityInterceptor
RootBeanDefinition interceptor = new RootBeanDefinition(MethodSecurityInterceptor.class);
interceptor.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
interceptor.getPropertyValues().addPropertyValue("accessDecisionManager",
new RuntimeBeanReference(accessManagerId));
interceptor.getPropertyValues().addPropertyValue("authenticationManager",
new RuntimeBeanReference(BeanIds.AUTHENTICATION_MANAGER));
interceptor.getPropertyValues().addPropertyValue("objectDefinitionSource", new RuntimeBeanReference(BeanIds.METHOD_DEFINITION_ATTRIBUTES));
interceptor.getPropertyValues().addPropertyValue("objectDefinitionSource", new RuntimeBeanReference(beanId));
parserContext.getRegistry().registerBeanDefinition(BeanIds.METHOD_SECURITY_INTERCEPTOR, interceptor);
// MethodDefinitionSourceAdvisor
RootBeanDefinition advisor = new RootBeanDefinition(MethodDefinitionSourceAdvisor.class);
advisor.setRole(BeanDefinition.ROLE_INFRASTRUCTURE);
advisor.getConstructorArgumentValues().addGenericArgumentValue(interceptor);

4
core/src/main/java/org/springframework/security/config/BeanIds.java
View File

@ -48,8 +48,8 @@ public abstract class BeanIds {
public static final String SECURITY_CONTEXT_HOLDER_AWARE_REQUEST_FILTER = "_securityContextHolderAwareRequestFilter";
public static final String METHOD_SECURITY_INTERCEPTOR = "_methodSecurityInterceptor";
public static final String METHOD_DEFINITION_SOURCE_ADVISOR = "_methodDefinitionSourceAdvisor";
public static final String SECURITY_ANNOTATION_ATTRIBUTES = "_securityAnnotationAttributes";
public static final String METHOD_DEFINITION_ATTRIBUTES = "_methodDefinitionAttributes";
public static final String SECURED_METHOD_DEFINITION_SOURCE = "_securedMethodDefinitionSource";
public static final String JSR_250_METHOD_DEFINITION_SOURCE = "_jsr250MethodDefinitionSource";
public static final String EMBEDDED_APACHE_DS = "_apacheDirectoryServerContainer";
public static final String CONTEXT_SOURCE = "_securityContextSource";
public static final String PORT_MAPPER = "_portMapper";

46
core/src/main/java/org/springframework/security/config/InterceptMethodsBeanDefinitionDecorator.java
View File

@ -1,28 +1,24 @@
package org.springframework.security.config;
import java.util.Iterator;
import java.util.List;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.aop.config.AbstractInterceptorDrivenBeanDefinitionDecorator;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.beans.factory.config.BeanDefinitionHolder;
import org.springframework.beans.factory.config.RuntimeBeanReference;
import org.springframework.beans.factory.support.RootBeanDefinition;
import org.springframework.beans.factory.support.BeanDefinitionBuilder;
import org.springframework.beans.factory.support.RootBeanDefinition;
import org.springframework.beans.factory.xml.BeanDefinitionDecorator;
import org.springframework.beans.factory.xml.ParserContext;
import org.springframework.security.ConfigAttributeDefinition;
import org.springframework.security.ConfigAttributeEditor;
import org.springframework.security.intercept.method.MethodDefinitionMap;
import org.springframework.security.intercept.method.aopalliance.MethodSecurityInterceptor;
import org.springframework.util.xml.DomUtils;
import org.springframework.util.StringUtils;
import org.springframework.util.xml.DomUtils;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import java.util.Iterator;
import java.util.List;
/**
* @author Luke Taylor
* @author Ben Alex
@ -41,11 +37,10 @@ public class InterceptMethodsBeanDefinitionDecorator implements BeanDefinitionDe
}
/**
* This is the real class which does the work. We need acccess to the ParserContext in order to do bean
* This is the real class which does the work. We need access to the ParserContext in order to do bean
* registration.
*/
class InternalInterceptMethodsBeanDefinitionDecorator extends AbstractInterceptorDrivenBeanDefinitionDecorator {
static final String ATT_CLASS = "class";
static final String ATT_METHOD = "method";
static final String ATT_ACCESS = "access";
private static final String ATT_ACCESS_MGR = "access-decision-manager-ref";
@ -68,24 +63,35 @@ class InternalInterceptMethodsBeanDefinitionDecorator extends AbstractIntercepto
interceptor.addPropertyValue("accessDecisionManager", new RuntimeBeanReference(accessManagerId));
interceptor.addPropertyValue("authenticationManager", new RuntimeBeanReference(BeanIds.AUTHENTICATION_MANAGER));
// Lookup parent bean information
Element parent = (Element) node.getParentNode();
String parentBeanClass = parent.getAttribute("class");
String parentBeanId = parent.getAttribute("id");
parent = null;
// Parse the included methods
List methods = DomUtils.getChildElementsByTagName(interceptMethodsElt, Elements.PROTECT);
MethodDefinitionMap methodMap = new MethodDefinitionMap();
ConfigAttributeEditor attributeEditor = new ConfigAttributeEditor();
StringBuffer sb = new StringBuffer();
for (Iterator i = methods.iterator(); i.hasNext();) {
Element protectmethodElt = (Element) i.next();
String accessConfig = protectmethodElt.getAttribute(ATT_ACCESS);
attributeEditor.setAsText(accessConfig);
// TODO: We want to use just the method names, but MethodDefinitionMap won't work that way.
// methodMap.addSecureMethod(targetClass, protectmethodElt.getAttribute("method"),
// (ConfigAttributeDefinition) attributeEditor.getValue());
methodMap.addSecureMethod(protectmethodElt.getAttribute(ATT_METHOD),
(ConfigAttributeDefinition) attributeEditor.getValue());
// Support inference of class names
String methodName = protectmethodElt.getAttribute(ATT_METHOD);
if (methodName.lastIndexOf(".") == -1) {
if (parentBeanClass != null && !"".equals(parentBeanClass)) {
methodName = parentBeanClass + "." + methodName;
}
}
// Rely on the default property editor for MethodSecurityInterceptor.setObjectDefinitionSource to setup the MethodDefinitionSource
sb.append(methodName + "=" + accessConfig).append("\r\n");
}
interceptor.addPropertyValue("objectDefinitionSource", methodMap);
interceptor.addPropertyValue("objectDefinitionSource", sb.toString());
return interceptor.getBeanDefinition();
}

200
core/src/main/java/org/springframework/security/intercept/method/AbstractFallbackMethodDefinitionSource.java Normal file
View File

@ -0,0 +1,200 @@
package org.springframework.security.intercept.method;
import java.lang.reflect.Method;
import java.util.HashMap;
import java.util.Map;
import org.aopalliance.intercept.MethodInvocation;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.reflect.CodeSignature;
import org.springframework.security.ConfigAttributeDefinition;
import org.springframework.util.Assert;
import org.springframework.util.ClassUtils;
import org.springframework.util.ObjectUtils;
/**
* Abstract implementation of {@link MethodDefinitionSource} that supports both Spring AOP and AspectJ and
* caches configuration attribute resolution from: 1. specific target method; 2. target class; 3. declaring method;
* 4. declaring class/interface.
*
* <p>
* This class mimics the behaviour of Spring's AbstractFallbackTransactionAttributeSource class.
* </p>
*
* <p>
* Note that this class cannot extract security metadata where that metadata is expressed by way of
* a target method/class (ie #1 and #2 above) AND the target method/class is encapsulated in another
* proxy object. Spring Security does not walk a proxy chain to locate the concrete/final target object.
* Consider making Spring Security your final advisor (so it advises the final target, as opposed to
* another proxy), move the metadata to declared methods or interfaces the proxy implements, or provide
* your own replacement <tt>MethodDefinitionSource</tt>.
* </p>
*
* @author Ben Alex
* @version $Id$
*/
public abstract class AbstractFallbackMethodDefinitionSource implements MethodDefinitionSource {
private static final Log logger = LogFactory.getLog(AbstractFallbackMethodDefinitionSource.class);
private final static Object NULL_CONFIG_ATTRIBUTE = new Object();
private final Map attributeCache = new HashMap();
public ConfigAttributeDefinition getAttributes(Object object) throws IllegalArgumentException {
Assert.notNull(object, "Object cannot be null");
if (object instanceof MethodInvocation) {
MethodInvocation mi = (MethodInvocation) object;
return getAttributes(mi.getMethod(), mi.getThis().getClass());
}
if (object instanceof JoinPoint) {
JoinPoint jp = (JoinPoint) object;
Class targetClass = jp.getTarget().getClass();
String targetMethodName = jp.getStaticPart().getSignature().getName();
Class[] types = ((CodeSignature) jp.getStaticPart().getSignature()).getParameterTypes();
Class declaringType = ((CodeSignature) jp.getStaticPart().getSignature()).getDeclaringType();
Method method = ClassUtils.getMethodIfAvailable(declaringType, targetMethodName, types);
Assert.notNull(method, "Could not obtain target method from JoinPoint: '"+ jp + "'");
return getAttributes(method, targetClass);
}
throw new IllegalArgumentException("Object must be a MethodInvocation or JoinPoint");
}
public final boolean supports(Class clazz) {
return (MethodInvocation.class.isAssignableFrom(clazz) || JoinPoint.class.isAssignableFrom(clazz));
}
public ConfigAttributeDefinition getAttributes(Method method, Class targetClass) {
// First, see if we have a cached value.
Object cacheKey = new DefaultCacheKey(method, targetClass);
synchronized (this.attributeCache) {
Object cached = this.attributeCache.get(cacheKey);
if (cached != null) {
// Value will either be canonical value indicating there is no config attribute,
// or an actual config attribute.
if (cached == NULL_CONFIG_ATTRIBUTE) {
return null;
}
else {
return (ConfigAttributeDefinition) cached;
}
}
else {
// We need to work it out.
ConfigAttributeDefinition cfgAtt = computeAttributes(method, targetClass);
// Put it in the cache.
if (cfgAtt == null) {
this.attributeCache.put(cacheKey, NULL_CONFIG_ATTRIBUTE);
}
else {
if (logger.isDebugEnabled()) {
logger.debug("Adding security method [" + cacheKey + "] with attribute [" + cfgAtt + "]");
}
this.attributeCache.put(cacheKey, cfgAtt);
}
return cfgAtt;
}
}
}
/**
*
* @param method the method for the current invocation (never <code>null</code>)
* @param targetClass the target class for this invocation (may be <code>null</code>)
* @return
*/
private ConfigAttributeDefinition computeAttributes(Method method, Class targetClass) {
// The method may be on an interface, but we need attributes from the target class.
// If the target class is null, the method will be unchanged.
Method specificMethod = ClassUtils.getMostSpecificMethod(method, targetClass);
// First try is the method in the target class.
ConfigAttributeDefinition attr = findAttributes(specificMethod, targetClass);
if (attr != null) {
return attr;
}
// Second try is the config attribute on the target class.
attr = findAttributes(specificMethod.getDeclaringClass());
if (attr != null) {
return attr;
}
if (specificMethod != method) {
// Fallback is to look at the original method.
attr = findAttributes(method, method.getDeclaringClass());
if (attr != null) {
return attr;
}
// Last fallback is the class of the original method.
return findAttributes(method.getDeclaringClass());
}
return null;
}
/**
* Obtains the security metadata applicable to the specified method invocation.
*
* <p>
* Note that the {@link Method#getDeclaringClass()} may not equal the <code>targetClass</code>.
* Both parameters are provided to assist subclasses which may wish to provide advanced
* capabilities related to method metadata being "registered" against a method even if the
* target class does not declare the method (ie the subclass may only inherit the method).
*
* @param method the method for the current invocation (never <code>null</code>)
* @param targetClass the target class for the invocation (may be <code>null</code>)
* @return the security metadata (or null if no metadata applies)
*/
protected abstract ConfigAttributeDefinition findAttributes(Method method, Class targetClass);
/**
* Obtains the security metadata registered against the specified class.
*
* <p>
* Subclasses should only return metadata expressed at a class level. Subclasses should NOT
* aggregate metadata for each method registered against a class, as the abstract superclass
* will separate invoke {@link #findAttributes(Method, Class)} for individual methods as
* appropriate.
*
* @param clazz the target class for the invocation (never <code>null</code>)
* @return the security metadata (or null if no metadata applies)
*/
protected abstract ConfigAttributeDefinition findAttributes(Class clazz);
private static class DefaultCacheKey {
private final Method method;
private final Class targetClass;
public DefaultCacheKey(Method method, Class targetClass) {
this.method = method;
this.targetClass = targetClass;
}
public boolean equals(Object other) {
if (this == other) {
return true;
}
if (!(other instanceof DefaultCacheKey)) {
return false;
}
DefaultCacheKey otherKey = (DefaultCacheKey) other;
return (this.method.equals(otherKey.method) &&
ObjectUtils.nullSafeEquals(this.targetClass, otherKey.targetClass));
}
public int hashCode() {
return this.method.hashCode() * 21 + (this.targetClass != null ? this.targetClass.hashCode() : 0);
}
public String toString() {
return "CacheKey[" + (targetClass == null ? "-" : targetClass.getName()) + "; " + method + "]";
}
}
}

200
core/src/main/java/org/springframework/security/intercept/method/MethodDefinitionMap.java → core/src/main/java/org/springframework/security/intercept/method/MapBasedMethodDefinitionSource.java
View File

@ -15,63 +15,59 @@
package org.springframework.security.intercept.method;
import org.springframework.security.ConfigAttributeDefinition;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Collection;
import java.util.Collections;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.beans.factory.BeanClassLoaderAware;
import org.springframework.security.ConfigAttributeDefinition;
import org.springframework.util.Assert;
import org.springframework.util.ClassUtils;
/**
* Stores a {@link ConfigAttributeDefinition} for each method signature defined in a bean context.<p>For
* consistency with {@link MethodDefinitionAttributes} as well as support for
* <code>MethodDefinitionSourceAdvisor</code>, this implementation will return a
* <code>ConfigAttributeDefinition</code> containing all configuration attributes defined against:
* <ul>
* <li>The method-specific attributes defined for the intercepted method of the intercepted class.</li>
* <li>The method-specific attributes defined by any explicitly implemented interface if that interface
* contains a method signature matching that of the intercepted method.</li>
* </ul>
* </p>
* <p>In general you should therefore define the <b>interface method</b>s of your secure objects, not the
* implementations. For example, define <code>com.company.Foo.findAll=ROLE_TEST</code> but not
* <code>com.company.FooImpl.findAll=ROLE_TEST</code>.</p>
* Stores a {@link ConfigAttributeDefinition} for a method or class signature.
*
* <p>
* This class is the preferred implementation of {@link MethodDefinitionSource} for XML-based
* definition of method security metadata. To assist in XML-based definition, wildcard support
* is provided.
* </p>
*
* @author Ben Alex
* @version $Id$
* @version $Id: MethodDefinitionMap.java 2558 2008-01-30 15:43:40Z luke_t $
*/
public class MethodDefinitionMap extends AbstractMethodDefinitionSource {
public class MapBasedMethodDefinitionSource extends AbstractFallbackMethodDefinitionSource implements BeanClassLoaderAware {
//~ Static fields/initializers =====================================================================================
private static final Log logger = LogFactory.getLog(MethodDefinitionMap.class);
private static final Log logger = LogFactory.getLog(MapBasedMethodDefinitionSource.class);
//~ Instance fields ================================================================================================
private ClassLoader beanClassLoader = ClassUtils.getDefaultClassLoader();
/** Map from Method to ApplicationDefinition */
/** Map from RegisteredMethod to ConfigAttributeDefinition */
protected Map methodMap = new HashMap();
/** Map from Method to name pattern used for registration */
/** Map from RegisteredMethod to name pattern used for registration */
private Map nameMap = new HashMap();
//~ Methods ========================================================================================================
public MethodDefinitionMap() {
public MapBasedMethodDefinitionSource() {
}
/**
* Creates the MethodDefinitionMap from a
* Creates the MapBasedMethodDefinitionSource from a
* @param methodMap map of method names to <tt>ConfigAttributeDefinition</tt>s.
*/
public MethodDefinitionMap(Map methodMap) {
public MapBasedMethodDefinitionSource(Map methodMap) {
Iterator iterator = methodMap.entrySet().iterator();
while (iterator.hasNext()) {
@ -80,15 +76,44 @@ public class MethodDefinitionMap extends AbstractMethodDefinitionSource {
}
}
/**
* Implementation does not support class-level attributes.
*/
protected ConfigAttributeDefinition findAttributes(Class clazz) {
return null;
}
/**
* Will walk the method inheritance tree to find the most specific declaration applicable.
*/
protected ConfigAttributeDefinition findAttributes(Method method, Class targetClass) {
return findAttributesSpecifiedAgainst(method, targetClass);
}
private ConfigAttributeDefinition findAttributesSpecifiedAgainst(Method method, Class clazz) {
RegisteredMethod registeredMethod = new RegisteredMethod(method, clazz);
if (methodMap.containsKey(registeredMethod)) {
return (ConfigAttributeDefinition) methodMap.get(registeredMethod);
}
// Search superclass
if (clazz.getSuperclass() != null) {
return findAttributesSpecifiedAgainst(method, clazz.getSuperclass());
}
return null;
}
/**
* Add configuration attributes for a secure method. Method names can end or start with <code>&#42</code>
* for matching multiple methods.
* Add configuration attributes for a secure method.
*
* @param method the method to be secured
* @param attr required authorities associated with the method
*/
public void addSecureMethod(Method method, ConfigAttributeDefinition attr) {
logger.info("Adding secure method [" + method + "] with attributes [" + attr + "]");
private void addSecureMethod(RegisteredMethod method, ConfigAttributeDefinition attr) {
Assert.notNull(method, "RegisteredMethod required");
Assert.notNull(attr, "Configuration attribute required");
if (logger.isInfoEnabled()) {
logger.info("Adding secure method [" + method + "] with attributes [" + attr + "]");
}
this.methodMap.put(method, attr);
}
@ -96,47 +121,41 @@ public class MethodDefinitionMap extends AbstractMethodDefinitionSource {
* Add configuration attributes for a secure method. Method names can end or start with <code>&#42</code>
* for matching multiple methods.
*
* @param name class and method name, separated by a dot
* @param name type and method name, separated by a dot
* @param attr required authorities associated with the method
*
* @throws IllegalArgumentException DOCUMENT ME!
*/
public void addSecureMethod(String name, ConfigAttributeDefinition attr) {
int lastDotIndex = name.lastIndexOf(".");
int lastDotIndex = name.lastIndexOf(".");
if (lastDotIndex == -1) {
throw new IllegalArgumentException("'" + name + "' is not a valid method name: format is FQN.methodName");
}
String className = name.substring(0, lastDotIndex);
String methodName = name.substring(lastDotIndex + 1);
Assert.hasText(methodName, "Method not found for '" + name + "'");
try {
Class clazz = Class.forName(className, true, Thread.currentThread().getContextClassLoader());
addSecureMethod(clazz, methodName, attr);
} catch (ClassNotFoundException ex) {
throw new IllegalArgumentException("Class '" + className + "' not found");
}
String typeName = name.substring(0, lastDotIndex);
Class type = ClassUtils.resolveClassName(typeName, this.beanClassLoader);
addSecureMethod(type, methodName, attr);
}
/**
* Add configuration attributes for a secure method. Method names can end or start with <code>&#42</code>
* Add configuration attributes for a secure method. Mapped method names can end or start with <code>&#42</code>
* for matching multiple methods.
*
* @param clazz target interface or class
* @param mappedName mapped method name
* @param javaType target interface or class the security configuration attribute applies to
* @param mappedName mapped method name, which the javaType has declared or inherited
* @param attr required authorities associated with the method
*
* @throws IllegalArgumentException DOCUMENT ME!
*/
public void addSecureMethod(Class clazz, String mappedName, ConfigAttributeDefinition attr) {
String name = clazz.getName() + '.' + mappedName;
public void addSecureMethod(Class javaType, String mappedName, ConfigAttributeDefinition attr) {
String name = javaType.getName() + '.' + mappedName;
if (logger.isDebugEnabled()) {
logger.debug("Adding secure method [" + name + "] with attributes [" + attr + "]");
logger.debug("Request to add secure method [" + name + "] with attributes [" + attr + "]");
}
Method[] methods = clazz.getDeclaredMethods();
Method[] methods = javaType.getMethods();
List matchingMethods = new ArrayList();
for (int i = 0; i < methods.length; i++) {
@ -146,13 +165,14 @@ public class MethodDefinitionMap extends AbstractMethodDefinitionSource {
}
if (matchingMethods.isEmpty()) {
throw new IllegalArgumentException("Couldn't find method '" + mappedName + "' on " + clazz);
throw new IllegalArgumentException("Couldn't find method '" + mappedName + "' on '" + javaType + "'");
}
// register all matching methods
for (Iterator it = matchingMethods.iterator(); it.hasNext();) {
Method method = (Method) it.next();
String regMethodName = (String) this.nameMap.get(method);
RegisteredMethod registeredMethod = new RegisteredMethod(method, javaType);
String regMethodName = (String) this.nameMap.get(registeredMethod);
if ((regMethodName == null) || (!regMethodName.equals(name) && (regMethodName.length() <= name.length()))) {
// no already registered method name, or more specific
@ -162,8 +182,8 @@ public class MethodDefinitionMap extends AbstractMethodDefinitionSource {
+ "] is more specific than [" + regMethodName + "]");
}
this.nameMap.put(method, name);
addSecureMethod(method, attr);
this.nameMap.put(registeredMethod, name);
addSecureMethod(registeredMethod, attr);
} else {
logger.debug("Keeping attributes for secure method [" + method + "]: current name [" + name
+ "] is not more specific than [" + regMethodName + "]");
@ -172,9 +192,7 @@ public class MethodDefinitionMap extends AbstractMethodDefinitionSource {
}
/**
* Obtains the configuration attributes explicitly defined against this bean. This method will not return
* implicit configuration attributes that may be returned by {@link #lookupAttributes(Method)} as it does not have
* access to a method invocation at this time.
* Obtains the configuration attributes explicitly defined against this bean.
*
* @return the attributes explicitly defined against this bean
*/
@ -182,17 +200,6 @@ public class MethodDefinitionMap extends AbstractMethodDefinitionSource {
return Collections.unmodifiableCollection(methodMap.values());
}
/**
* Obtains the number of configuration attributes explicitly defined against this bean. This method will
* not return implicit configuration attributes that may be returned by {@link #lookupAttributes(Method)} as it
* does not have access to a method invocation at this time.
*
* @return the number of configuration attributes explicitly defined against this bean
*/
public int getMethodMapSize() {
return this.methodMap.size();
}
/**
* Return if the given method name matches the mapped name. The default implementation checks for "xxx" and
* "xxx" matches.
@ -245,4 +252,55 @@ public class MethodDefinitionMap extends AbstractMethodDefinitionSource {
attributes.addAll(toMerge.getConfigAttributes());
}
public void setBeanClassLoader(ClassLoader beanClassLoader) {
Assert.notNull(beanClassLoader, "Bean class loader required");
this.beanClassLoader = beanClassLoader;
}
/**
* @return map size (for unit tests and diagnostics)
*/
public int getMethodMapSize() {
return methodMap.size();
}
/**
* Stores both the Java Method as well as the Class we obtained the Method from. This is necessary because Method only
* provides us access to the declaring class. It doesn't provide a way for us to introspect which Class the Method
* was registered against. If a given Class inherits and redeclares a method (ie calls super();) the registered Class
* and delcaring Class are the same. If a given class merely inherits but does not redeclare a method, the registered
* Class will be the Class we're invoking against and the Method will provide details of the declared class.
*/
private class RegisteredMethod {
private Method method;
private Class registeredJavaType;
public RegisteredMethod(Method method, Class registeredJavaType) {
Assert.notNull(method, "Method required");
Assert.notNull(registeredJavaType, "Registered Java Type required");
this.method = method;
this.registeredJavaType = registeredJavaType;
}
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj != null && obj instanceof RegisteredMethod) {
RegisteredMethod rhs = (RegisteredMethod) obj;
return method.equals(rhs.method) && registeredJavaType.equals(rhs.registeredJavaType);
}
return false;
}
public int hashCode() {
return method.hashCode() * registeredJavaType.hashCode();
}
public String toString() {
return "RegisteredMethod[" + registeredJavaType.getName() + "; " + method + "]";
}
}
}

105
core/src/main/java/org/springframework/security/intercept/method/MethodDefinitionAttributes.java
View File

@ -15,122 +15,57 @@
package org.springframework.security.intercept.method;
import java.lang.reflect.Method;
import java.util.Collection;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.metadata.Attributes;
import org.springframework.security.ConfigAttribute;
import org.springframework.security.ConfigAttributeDefinition;
import org.springframework.metadata.Attributes;
import java.lang.reflect.Method;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.ArrayList;
import org.springframework.util.Assert;
/**
* Provides {@link ConfigAttributeDefinition}s for a method signature (via the <tt>lookupAttributes</tt> method)
* by delegating to a configured {@link Attributes} object. The latter may use Java 5 annotations, Commons attributes
* by delegating to a configured {@link Attributes} object. The latter may use Commons attributes
* or some other approach to determine the <tt>ConfigAttribute</tt>s which apply.
* <p>
* This class will only detect those attributes which are defined for:
* <ul>
* <li>The class-wide attributes defined for the intercepted class.</li>
* <li>The class-wide attributes defined for interfaces explicitly implemented by the intercepted class.</li>
* <li>The method-specific attributes defined for the intercepted method of the intercepted class.</li>
* <li>The method-specific attributes defined by any explicitly implemented interface if that interface
* contains a method signature matching that of the intercepted method.</li>
* </ul>
*
* <p>
* Note that attributes defined against parent classes (either for their methods or interfaces) are not
* detected. The attributes must be defined against an explicit method or interface on the intercepted class.
* <p>
*
* Attributes detected that do not implement {@link ConfigAttribute} will be ignored.
*
* @author Cameron Braid
* @author Ben Alex
* @version $Id$
*/
public class MethodDefinitionAttributes extends AbstractMethodDefinitionSource {
public class MethodDefinitionAttributes extends AbstractFallbackMethodDefinitionSource implements InitializingBean {
//~ Instance fields ================================================================================================
private Attributes attributes;
//~ Methods ========================================================================================================
private void add(List definition, Collection attribs) {
for (Iterator iter = attribs.iterator(); iter.hasNext();) {
Object o = iter.next();
if (o instanceof ConfigAttribute) {
definition.add(o);
}
}
}
private void addClassAttributes(List definition, Class[] clazz) {
for (int i = 0; i < clazz.length; i++) {
Collection classAttributes = attributes.getAttributes(clazz[i]);
if (classAttributes != null) {
add(definition, classAttributes);
}
}
}
private void addInterfaceMethodAttributes(List definition, Method method) {
Class[] interfaces = method.getDeclaringClass().getInterfaces();
for (int i = 0; i < interfaces.length; i++) {
Class clazz = interfaces[i];
try {
Method m = clazz.getDeclaredMethod(method.getName(), (Class[]) method.getParameterTypes());
addMethodAttributes(definition, m);
} catch (Exception e) {
// this won't happen since we are getting a method from an interface that
// the declaring class implements
}
}
}
private void addMethodAttributes(List definition, Method method) {
// add the method level attributes
Collection methodAttributes = attributes.getAttributes(method);
if (methodAttributes != null) {
add(definition, methodAttributes);
}
}
public void afterPropertiesSet() throws Exception {
Assert.notNull(attributes, "attributes required");
}
public Collection getConfigAttributeDefinitions() {
return null;
}
protected ConfigAttributeDefinition lookupAttributes(Method method) {
Class interceptedClass = method.getDeclaringClass();
List attributes = new ArrayList();
protected ConfigAttributeDefinition findAttributes(Class clazz) {
return ConfigAttributeDefinition.createFiltered(attributes.getAttributes(clazz));
}
// add the class level attributes for the implementing class
addClassAttributes(attributes, new Class[] {interceptedClass});
// add the class level attributes for the implemented interfaces
addClassAttributes(attributes, interceptedClass.getInterfaces());
// add the method level attributes for the implemented method
addMethodAttributes(attributes, method);
// add the method level attributes for the implemented intreface methods
addInterfaceMethodAttributes(attributes, method);
if (attributes.size() == 0) {
return null;
}
return new ConfigAttributeDefinition(attributes);
}
protected ConfigAttributeDefinition findAttributes(Method method, Class targetClass) {
return ConfigAttributeDefinition.createFiltered(attributes.getAttributes(method));
}
public void setAttributes(Attributes attributes) {
Assert.notNull(attributes, "Attributes required");
this.attributes = attributes;
}
}

9
core/src/main/java/org/springframework/security/intercept/method/MethodDefinitionSource.java
View File

@ -15,14 +15,19 @@
package org.springframework.security.intercept.method;
import java.lang.reflect.Method;
import org.springframework.security.ConfigAttributeDefinition;
import org.springframework.security.intercept.ObjectDefinitionSource;
/**
* Marker interface for <code>ObjectDefinitionSource</code> implementations
* Interface for <code>ObjectDefinitionSource</code> implementations
* that are designed to perform lookups keyed on <code>Method</code>s.
*
* @author Ben Alex
* @version $Id$
*/
public interface MethodDefinitionSource extends ObjectDefinitionSource {}
public interface MethodDefinitionSource extends ObjectDefinitionSource {
public ConfigAttributeDefinition getAttributes(Method method, Class targetClass);
}

6
core/src/main/java/org/springframework/security/intercept/method/MethodDefinitionSourceEditor.java
View File

@ -33,7 +33,7 @@ import java.util.LinkedHashMap;
/**
* Property editor to assist with the setup of a {@link MethodDefinitionSource}.
* <p>The class creates and populates a {@link MethodDefinitionMap}.</p>
* <p>The class creates and populates a {@link MapBasedMethodDefinitionSource}.</p>
*
* @author Ben Alex
* @version $Id$
@ -47,7 +47,7 @@ public class MethodDefinitionSourceEditor extends PropertyEditorSupport {
public void setAsText(String s) throws IllegalArgumentException {
if ((s == null) || "".equals(s)) {
setValue(new MethodDefinitionMap());
setValue(new MapBasedMethodDefinitionSource());
return;
}
@ -69,6 +69,6 @@ public class MethodDefinitionSourceEditor extends PropertyEditorSupport {
mappings.put(name, new ConfigAttributeDefinition(tokens));
}
setValue(new MethodDefinitionMap(mappings));
setValue(new MapBasedMethodDefinitionSource(mappings));
}
}

18
core/src/main/java/org/springframework/security/intercept/method/aopalliance/MethodDefinitionSourceAdvisor.java
View File

@ -21,11 +21,10 @@ import java.lang.reflect.Method;
import org.aopalliance.aop.Advice;
import org.aopalliance.intercept.MethodInvocation;
import org.springframework.aop.Pointcut;
import org.springframework.aop.framework.AopConfigException;
import org.springframework.aop.support.AbstractPointcutAdvisor;
import org.springframework.aop.support.StaticMethodMatcherPointcut;
import org.springframework.security.intercept.method.MethodDefinitionSource;
import org.springframework.util.Assert;
/**
* Advisor driven by a {@link MethodDefinitionSource}, used to exclude a {@link MethodSecurityInterceptor} from
@ -55,10 +54,7 @@ public class MethodDefinitionSourceAdvisor extends AbstractPointcutAdvisor {
public MethodDefinitionSourceAdvisor(MethodSecurityInterceptor advice) {
this.interceptor = advice;
if (advice.getObjectDefinitionSource() == null) {
throw new AopConfigException("Cannot construct a MethodDefinitionSourceAdvisor using a "
+ "MethodSecurityInterceptor that has no ObjectDefinitionSource configured");
}
Assert.notNull(advice.getObjectDefinitionSource(), "Cannot construct a MethodDefinitionSourceAdvisor using a MethodSecurityInterceptor that has no ObjectDefinitionSource configured");
this.attributeSource = advice.getObjectDefinitionSource();
this.pointcut = new MethodDefinitionSourcePointcut();
@ -78,9 +74,7 @@ public class MethodDefinitionSourceAdvisor extends AbstractPointcutAdvisor {
class MethodDefinitionSourcePointcut extends StaticMethodMatcherPointcut {
public boolean matches(Method m, Class targetClass) {
MethodInvocation methodInvocation = new InternalMethodInvocation(m);
return attributeSource.getAttributes(methodInvocation) != null;
return attributeSource.getAttributes(m, targetClass) != null;
}
}
@ -92,9 +86,11 @@ public class MethodDefinitionSourceAdvisor extends AbstractPointcutAdvisor {
*/
class InternalMethodInvocation implements MethodInvocation {
private Method method;
private Class targetClass;
public InternalMethodInvocation(Method method) {
public InternalMethodInvocation(Method method, Class targetClass) {
this.method = method;
this.targetClass = targetClass;
}
protected InternalMethodInvocation() {
@ -114,7 +110,7 @@ public class MethodDefinitionSourceAdvisor extends AbstractPointcutAdvisor {
}
public Object getThis() {
throw new UnsupportedOperationException();
return this.targetClass;
}
public Object proceed() throws Throwable {

38
core/src/main/java/org/springframework/security/util/MethodInvocationUtils.java
View File

@ -15,15 +15,15 @@
package org.springframework.security.util;
import org.aopalliance.intercept.MethodInvocation;
import org.springframework.util.Assert;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.List;
import org.aopalliance.intercept.MethodInvocation;
import org.springframework.aop.framework.Advised;
import org.springframework.aop.support.AopUtils;
import org.springframework.util.Assert;
/**
* Static utility methods for creating <code>MethodInvocation</code>s usable within Spring Security.
@ -77,7 +77,24 @@ public final class MethodInvocationUtils {
classArgs = (Class[]) list.toArray(new Class[] {});
}
return createFromClass(object.getClass(), methodName, classArgs, args);
// Determine the type that declares the requested method, taking into account proxies
Class target = AopUtils.getTargetClass(object);
if (object instanceof Advised) {
Advised a = (Advised) object;
if (!a.isProxyTargetClass()) {
Class[] possibleInterfaces = a.getProxiedInterfaces();
for (int i = 0; i < possibleInterfaces.length; i++) {
try {
possibleInterfaces[i].getMethod(methodName, classArgs);
// to get here means no exception happened
target = possibleInterfaces[i];
break;
} catch (Exception tryTheNextOne) {}
}
}
}
return createFromClass(object, target, methodName, classArgs, args);
}
/**
@ -89,21 +106,22 @@ public final class MethodInvocationUtils {
* @return a <code>MethodInvocation</code>, or <code>null</code> if there was a problem
*/
public static MethodInvocation createFromClass(Class clazz, String methodName) {
return createFromClass(clazz, methodName, null, null);
return createFromClass(null, clazz, methodName, null, null);
}
/**
* Generates a <code>MethodInvocation</code> for specified <code>methodName</code> on the passed class,
* using the <code>args</code> to locate the method.
*
* @param targetObject the object being invoked
* @param clazz the class of object that will be used to find the relevant <code>Method</code>
* @param methodName the name of the method to find
* @param classArgs arguments that are required to locate the relevant method signature
* @param args the actual arguments that should be passed to SimpleMethodInvocation
* @return a <code>MethodInvocation</code>, or <code>null</code> if there was a problem
*/
public static MethodInvocation createFromClass(Class clazz, String methodName, Class[] classArgs, Object[] args) {
Assert.notNull(clazz, "Class required");
public static MethodInvocation createFromClass(Object targetObject, Class clazz, String methodName, Class[] classArgs, Object[] args) {
Assert.notNull(clazz, "Class required");
Assert.hasText(methodName, "MethodName required");
Method method;
@ -114,6 +132,6 @@ public final class MethodInvocationUtils {
return null;
}
return new SimpleMethodInvocation(method, args);
return new SimpleMethodInvocation(targetObject, method, args);
}
}

8
core/src/main/java/org/springframework/security/util/SimpleMethodInvocation.java
View File

@ -32,11 +32,13 @@ public class SimpleMethodInvocation implements MethodInvocation {
private Method method;
private Object[] arguments;
private Object targetObject;
//~ Constructors ===================================================================================================
public SimpleMethodInvocation(Method method, Object[] arguments) {
this.method = method;
public SimpleMethodInvocation(Object targetObject, Method method, Object[] arguments) {
this.targetObject = targetObject;
this.method = method;
this.arguments = arguments;
}
@ -57,7 +59,7 @@ public class SimpleMethodInvocation implements MethodInvocation {
}
public Object getThis() {
throw new UnsupportedOperationException("mock method not implemented");
return targetObject;
}
public Object proceed() throws Throwable {

16
core/src/test/java/org/springframework/security/MockJoinPoint.java
View File

@ -34,12 +34,14 @@ public class MockJoinPoint implements JoinPoint {
private Method beingInvoked;
private Object object;
private Class declaringType;
//~ Constructors ===================================================================================================
public MockJoinPoint(Object object, Method beingInvoked) {
this.object = object;
this.beingInvoked = beingInvoked;
this.declaringType = object.getClass();
}
//~ Methods ========================================================================================================
@ -61,7 +63,7 @@ public class MockJoinPoint implements JoinPoint {
}
public StaticPart getStaticPart() {
return new MockStaticPart(beingInvoked);
return new MockStaticPart(beingInvoked, declaringType);
}
public Object getTarget() {
@ -84,13 +86,15 @@ public class MockJoinPoint implements JoinPoint {
private class MockCodeSignature implements CodeSignature {
private Method beingInvoked;
private Class declaringType;
public MockCodeSignature(Method beingInvoked) {
public MockCodeSignature(Method beingInvoked, Class declaringType) {
this.beingInvoked = beingInvoked;
this.declaringType = declaringType;
}
public Class getDeclaringType() {
throw new UnsupportedOperationException("mock not implemented");
return this.declaringType;
}
public String getDeclaringTypeName() {
@ -128,9 +132,11 @@ public class MockJoinPoint implements JoinPoint {
private class MockStaticPart implements StaticPart {
private Method beingInvoked;
private Class declaringType;
public MockStaticPart(Method beingInvoked) {
public MockStaticPart(Method beingInvoked, Class declaringType) {
this.beingInvoked = beingInvoked;
this.declaringType = declaringType;
}
public String getKind() {
@ -138,7 +144,7 @@ public class MockJoinPoint implements JoinPoint {
}
public Signature getSignature() {
return new MockCodeSignature(beingInvoked);
return new MockCodeSignature(beingInvoked, declaringType);
}
public SourceLocation getSourceLocation() {

4
core/src/test/java/org/springframework/security/OtherTargetObject.java
View File

@ -29,10 +29,6 @@ package org.springframework.security;
public class OtherTargetObject extends TargetObject implements ITargetObject {
//~ Methods ========================================================================================================
public int countLength(String input) {
return super.countLength(input);
}
public String makeLowerCase(String input) {
return super.makeLowerCase(input);
}

2
core/src/test/java/org/springframework/security/context/rmi/ContextPropagatingRemoteInvocationTests.java
View File

@ -59,7 +59,7 @@ public class ContextPropagatingRemoteInvocationTests extends TestCase {
throws Exception {
Class clazz = TargetObject.class;
Method method = clazz.getMethod("makeLowerCase", new Class[] {String.class});
MethodInvocation mi = new SimpleMethodInvocation(method, new Object[] {"SOME_STRING"});
MethodInvocation mi = new SimpleMethodInvocation(new TargetObject(), method, new Object[] {"SOME_STRING"});
ContextPropagatingRemoteInvocationFactory factory = new ContextPropagatingRemoteInvocationFactory();

215
core/src/test/java/org/springframework/security/intercept/method/MethodDefinitionAttributesTests.java
View File

@ -15,33 +15,13 @@
package org.springframework.security.intercept.method;
import junit.framework.TestCase;
import org.springframework.security.ConfigAttribute;
import org.springframework.security.ConfigAttributeDefinition;
import org.springframework.security.GrantedAuthority;
import org.springframework.security.GrantedAuthorityImpl;
import org.springframework.security.ITargetObject;
import org.springframework.security.OtherTargetObject;
import org.springframework.security.SecurityConfig;
import org.springframework.security.TargetObject;
import org.springframework.security.acl.basic.SomeDomain;
import org.springframework.security.context.SecurityContextHolder;
import org.springframework.security.providers.UsernamePasswordAuthenticationToken;
import org.springframework.security.util.SimpleMethodInvocation;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import java.lang.reflect.Method;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
import junit.framework.Assert;
import org.junit.Test;
import org.springframework.security.ConfigAttributeDefinition;
import org.springframework.security.ITargetObject;
/**
@ -51,180 +31,27 @@ import java.util.Set;
* @author Ben Alex
* @version $Id$
*/
public class MethodDefinitionAttributesTests extends TestCase {
//~ Instance fields ================================================================================================
public class MethodDefinitionAttributesTests {
ClassPathXmlApplicationContext applicationContext;
//~ Constructors ===================================================================================================
public MethodDefinitionAttributesTests(String a) {
super(a);
private MethodDefinitionAttributes build() {
MethodDefinitionAttributes mda = new MethodDefinitionAttributes();
mda.setAttributes(new MockAttributes());
return mda;
}
//~ Methods ========================================================================================================
protected void tearDown() throws Exception {
super.tearDown();
SecurityContextHolder.clearContext();
@Test
public void testMethodsReturned() throws Exception {
Class clazz = ITargetObject.class;
Method method = clazz.getMethod("countLength", new Class[] {String.class});
ConfigAttributeDefinition result = build().findAttributes(method, ITargetObject.class);
Assert.assertEquals(1, result.getConfigAttributes().size());
}
private ConfigAttributeDefinition getConfigAttributeDefinition(Class clazz, String methodName, Class[] args)
throws Exception {
final Method method = clazz.getMethod(methodName, args);
MethodDefinitionAttributes source = new MethodDefinitionAttributes();
source.setAttributes(new MockAttributes());
ConfigAttributeDefinition config = source.getAttributes(new SimpleMethodInvocation() {
public Method getMethod() {
return method;
}
});
return config;
@Test
public void testClassesReturned() throws Exception {
Class clazz = ITargetObject.class;
ConfigAttributeDefinition result = build().findAttributes(ITargetObject.class);
Assert.assertEquals(1, result.getConfigAttributes().size());
}
private ITargetObject makeInterceptedTarget() {
ApplicationContext context = new ClassPathXmlApplicationContext(
"org/springframework/security/intercept/method/applicationContext.xml");
return (ITargetObject) context.getBean("target");
}
public final void setUp() throws Exception {
super.setUp();
}
public void testAttributesForInterfaceTargetObject() throws Exception {
ConfigAttributeDefinition def1 = getConfigAttributeDefinition(ITargetObject.class, "countLength",
new Class[] {String.class});
Set set1 = toSet(def1);
assertTrue(set1.contains(new SecurityConfig("MOCK_INTERFACE")));
assertTrue(set1.contains(new SecurityConfig("MOCK_INTERFACE_METHOD_COUNT_LENGTH")));
ConfigAttributeDefinition def2 = getConfigAttributeDefinition(ITargetObject.class, "makeLowerCase",
new Class[] {String.class});
Set set2 = toSet(def2);
assertTrue(set2.contains(new SecurityConfig("MOCK_INTERFACE")));
assertTrue(set2.contains(new SecurityConfig("MOCK_INTERFACE_METHOD_MAKE_LOWER_CASE")));
ConfigAttributeDefinition def3 = getConfigAttributeDefinition(ITargetObject.class, "makeUpperCase",
new Class[] {String.class});
Set set3 = toSet(def3);
assertTrue(set3.contains(new SecurityConfig("MOCK_INTERFACE")));
assertTrue(set3.contains(new SecurityConfig("MOCK_INTERFACE_METHOD_MAKE_UPPER_CASE")));
}
public void testAttributesForOtherTargetObject() throws Exception {
ConfigAttributeDefinition def1 = getConfigAttributeDefinition(OtherTargetObject.class, "countLength",
new Class[] {String.class});
Set set1 = toSet(def1);
assertTrue(set1.contains(new SecurityConfig("MOCK_INTERFACE")));
assertTrue(set1.contains(new SecurityConfig("MOCK_INTERFACE_METHOD_COUNT_LENGTH")));
// Confirm MOCK_CLASS_METHOD_COUNT_LENGTH not added, as it's a String (not a ConfigAttribute)
// Confirm also MOCK_CLASS not added, as we return null for class
assertEquals(2, set1.size());
ConfigAttributeDefinition def2 = getConfigAttributeDefinition(OtherTargetObject.class, "makeLowerCase",
new Class[] {String.class});
Set set2 = toSet(def2);
assertTrue(set2.contains(new SecurityConfig("MOCK_INTERFACE")));
assertTrue(set2.contains(new SecurityConfig("MOCK_INTERFACE_METHOD_MAKE_LOWER_CASE")));
assertTrue(set2.contains(new SecurityConfig("MOCK_CLASS_METHOD_MAKE_LOWER_CASE")));
// Confirm MOCK_CLASS not added, as we return null for class
assertEquals(3, set2.size());
ConfigAttributeDefinition def3 = getConfigAttributeDefinition(OtherTargetObject.class, "makeUpperCase",
new Class[] {String.class});
Set set3 = toSet(def3);
assertTrue(set3.contains(new SecurityConfig("MOCK_INTERFACE")));
assertTrue(set3.contains(new SecurityConfig("MOCK_INTERFACE_METHOD_MAKE_UPPER_CASE")));
assertTrue(set3.contains(new SecurityConfig("RUN_AS"))); // defined against interface
assertEquals(3, set3.size());
}
public void testAttributesForTargetObject() throws Exception {
ConfigAttributeDefinition def1 = getConfigAttributeDefinition(TargetObject.class, "countLength",
new Class[] {String.class});
Set set1 = toSet(def1);
assertTrue(set1.contains(new SecurityConfig("MOCK_INTERFACE")));
assertTrue(set1.contains(new SecurityConfig("MOCK_INTERFACE_METHOD_COUNT_LENGTH")));
assertTrue(set1.contains(new SecurityConfig("MOCK_CLASS")));
// Confirm the MOCK_CLASS_METHOD_COUNT_LENGTH was not added, as it's not a ConfigAttribute
assertEquals(3, set1.size());
ConfigAttributeDefinition def2 = getConfigAttributeDefinition(TargetObject.class, "makeLowerCase",
new Class[] {String.class});
Set set2 = toSet(def2);
assertTrue(set2.contains(new SecurityConfig("MOCK_INTERFACE")));
assertTrue(set2.contains(new SecurityConfig("MOCK_INTERFACE_METHOD_MAKE_LOWER_CASE")));
assertTrue(set2.contains(new SecurityConfig("MOCK_CLASS")));
assertTrue(set2.contains(new SecurityConfig("MOCK_CLASS_METHOD_MAKE_LOWER_CASE")));
assertEquals(4, set2.size());
ConfigAttributeDefinition def3 = getConfigAttributeDefinition(TargetObject.class, "makeUpperCase",
new Class[] {String.class});
Set set3 = toSet(def3);
assertTrue(set3.contains(new SecurityConfig("MOCK_INTERFACE")));
assertTrue(set3.contains(new SecurityConfig("MOCK_INTERFACE_METHOD_MAKE_UPPER_CASE")));
assertTrue(set3.contains(new SecurityConfig("MOCK_CLASS")));
assertTrue(set3.contains(new SecurityConfig("MOCK_CLASS_METHOD_MAKE_UPPER_CASE")));
assertTrue(set3.contains(new SecurityConfig("RUN_AS")));
assertEquals(5, set3.size());
}
public void testMethodCallWithRunAsReplacement() throws Exception {
UsernamePasswordAuthenticationToken token = new UsernamePasswordAuthenticationToken("Test", "Password",
new GrantedAuthority[] {new GrantedAuthorityImpl("MOCK_INTERFACE_METHOD_MAKE_UPPER_CASE")});
SecurityContextHolder.getContext().setAuthentication(token);
ITargetObject target = makeInterceptedTarget();
String result = target.makeUpperCase("hello");
assertEquals("HELLO org.springframework.security.MockRunAsAuthenticationToken true", result);
}
public void testMethodCallWithoutRunAsReplacement() throws Exception {
UsernamePasswordAuthenticationToken token = new UsernamePasswordAuthenticationToken("Test", "Password",
new GrantedAuthority[] {new GrantedAuthorityImpl("MOCK_INTERFACE_METHOD_MAKE_LOWER_CASE")});
SecurityContextHolder.getContext().setAuthentication(token);
ITargetObject target = makeInterceptedTarget();
String result = target.makeLowerCase("HELLO");
assertEquals("hello org.springframework.security.providers.UsernamePasswordAuthenticationToken true", result);
}
public void testNullReturnedIfZeroAttributesDefinedForMethodInvocation()
throws Exception {
// SomeDomain is not defined in the MockAttributes()
// (which getConfigAttributeDefinition refers to)
ConfigAttributeDefinition def = getConfigAttributeDefinition(SomeDomain.class, "getId", null);
assertNull(def);
}
/**
* convert a <code>ConfigAttributeDefinition</code> into a set of <code>ConfigAttribute</code>(s)
*
* @param def the <code>ConfigAttributeDefinition</code> to cover
*
* @return a Set of <code>ConfigAttributes</code>
*/
private Set toSet(ConfigAttributeDefinition def) {
Set set = new HashSet();
Iterator i = def.getConfigAttributes().iterator();
while (i.hasNext()) {
ConfigAttribute a = (ConfigAttribute) i.next();
set.add(a);
}
return set;
}
}

81
core/src/test/java/org/springframework/security/intercept/method/MethodDefinitionSourceEditorTests.java
View File

@ -18,7 +18,9 @@ package org.springframework.security.intercept.method;
import junit.framework.TestCase;
import org.springframework.security.ConfigAttributeDefinition;
import org.springframework.security.ITargetObject;
import org.springframework.security.MockJoinPoint;
import org.springframework.security.OtherTargetObject;
import org.springframework.security.TargetObject;
import org.aopalliance.intercept.MethodInvocation;
@ -30,7 +32,7 @@ import java.util.Iterator;
/**
* Tests {@link MethodDefinitionSourceEditor} and its associated {@link MethodDefinitionMap}.
* Tests {@link MethodDefinitionSourceEditor} and its associated {@link MapBasedMethodDefinitionSource}.
*
* @author Ben Alex
* @version $Id$
@ -55,7 +57,7 @@ public class MethodDefinitionSourceEditorTests extends TestCase {
MethodDefinitionSourceEditor editor = new MethodDefinitionSourceEditor();
editor.setAsText("org.springframework.security.TargetObject.countLength=ROLE_ONE,ROLE_TWO,RUN_AS_ENTRY");
MethodDefinitionMap map = (MethodDefinitionMap) editor.getValue();
MapBasedMethodDefinitionSource map = (MapBasedMethodDefinitionSource) editor.getValue();
Class clazz = TargetObject.class;
Method method = clazz.getMethod("countLength", new Class[] {String.class});
@ -101,32 +103,41 @@ public class MethodDefinitionSourceEditorTests extends TestCase {
}
}
public void testConcreteClassInvocationsAlsoReturnDefinitionsAgainstInterface()
throws Exception {
public void testConcreteClassInvocationsAlsoReturnDefinitionsAgainstInterface() throws Exception {
MethodDefinitionSourceEditor editor = new MethodDefinitionSourceEditor();
editor.setAsText(
"org.springframework.security.ITargetObject.makeLower*=ROLE_FROM_INTERFACE\r\norg.springframework.security.ITargetObject.makeUpper*=ROLE_FROM_INTERFACE\r\norg.springframework.security.TargetObject.makeUpper*=ROLE_FROM_IMPLEMENTATION");
"org.springframework.security.ITargetObject.computeHashCode*=ROLE_FROM_INTERFACE\r\n" +
"org.springframework.security.ITargetObject.makeLower*=ROLE_FROM_INTERFACE\r\n" +
"org.springframework.security.ITargetObject.makeUpper*=ROLE_FROM_INTERFACE\r\n" +
"org.springframework.security.TargetObject.computeHashCode*=ROLE_FROM_TO\r\n" +
"org.springframework.security.OtherTargetObject.computeHashCode*=ROLE_FROM_OTO\r\n" +
"org.springframework.security.OtherTargetObject.makeUpper*=ROLE_FROM_IMPLEMENTATION");
MethodDefinitionMap map = (MethodDefinitionMap) editor.getValue();
assertEquals(3, map.getMethodMapSize());
MapBasedMethodDefinitionSource map = (MapBasedMethodDefinitionSource) editor.getValue();
assertEquals(6, map.getMethodMapSize());
ConfigAttributeDefinition returnedMakeLower = map.getAttributes(new MockMethodInvocation(TargetObject.class,
"makeLowerCase", new Class[] {String.class}));
ConfigAttributeDefinition returnedMakeLower = map.getAttributes(new MockMethodInvocation(ITargetObject.class, "makeLowerCase", new Class[] {String.class}, new OtherTargetObject()));
ConfigAttributeDefinition expectedMakeLower = new ConfigAttributeDefinition("ROLE_FROM_INTERFACE");
assertEquals(expectedMakeLower, returnedMakeLower);
ConfigAttributeDefinition returnedMakeUpper = map.getAttributes(new MockMethodInvocation(TargetObject.class,
"makeUpperCase", new Class[] {String.class}));
ConfigAttributeDefinition expectedMakeUpper = new ConfigAttributeDefinition(
new String[]{"ROLE_FROM_IMPLEMENTATION","ROLE_FROM_INTERFACE"});
ConfigAttributeDefinition returnedMakeUpper = map.getAttributes(new MockMethodInvocation(ITargetObject.class, "makeUpperCase", new Class[] {String.class}, new OtherTargetObject()));
ConfigAttributeDefinition expectedMakeUpper = new ConfigAttributeDefinition(new String[]{"ROLE_FROM_IMPLEMENTATION"});
assertEquals(expectedMakeUpper, returnedMakeUpper);
ConfigAttributeDefinition returnedComputeHashCode = map.getAttributes(new MockMethodInvocation(ITargetObject.class, "computeHashCode", new Class[] {String.class}, new OtherTargetObject()));
ConfigAttributeDefinition expectedComputeHashCode = new ConfigAttributeDefinition(new String[]{"ROLE_FROM_OTO"});
assertEquals(expectedComputeHashCode, returnedComputeHashCode);
returnedComputeHashCode = map.getAttributes(new MockMethodInvocation(ITargetObject.class, "computeHashCode", new Class[] {String.class}, new TargetObject()));
expectedComputeHashCode = new ConfigAttributeDefinition(new String[]{"ROLE_FROM_TO"});
assertEquals(expectedComputeHashCode, returnedComputeHashCode);
}
public void testEmptyStringReturnsEmptyMap() {
MethodDefinitionSourceEditor editor = new MethodDefinitionSourceEditor();
editor.setAsText("");
MethodDefinitionMap map = (MethodDefinitionMap) editor.getValue();
MapBasedMethodDefinitionSource map = (MapBasedMethodDefinitionSource) editor.getValue();
assertEquals(0, map.getMethodMapSize());
}
@ -135,7 +146,7 @@ public class MethodDefinitionSourceEditorTests extends TestCase {
editor.setAsText(
"org.springframework.security.TargetObject.countLength=ROLE_ONE,ROLE_TWO,RUN_AS_ENTRY\r\norg.springframework.security.TargetObject.make*=ROLE_NINE,ROLE_SUPERVISOR");
MethodDefinitionMap map = (MethodDefinitionMap) editor.getValue();
MapBasedMethodDefinitionSource map = (MapBasedMethodDefinitionSource) editor.getValue();
Iterator iter = map.getConfigAttributeDefinitions().iterator();
int counter = 0;
@ -152,7 +163,7 @@ public class MethodDefinitionSourceEditorTests extends TestCase {
editor.setAsText(
"org.springframework.security.TargetObject.countLength=ROLE_ONE,ROLE_TWO,RUN_AS_ENTRY\r\norg.springframework.security.TargetObject.make*=ROLE_NINE,ROLE_SUPERVISOR");
MethodDefinitionMap map = (MethodDefinitionMap) editor.getValue();
MapBasedMethodDefinitionSource map = (MapBasedMethodDefinitionSource) editor.getValue();
assertEquals(3, map.getMethodMapSize());
}
@ -161,21 +172,21 @@ public class MethodDefinitionSourceEditorTests extends TestCase {
editor.setAsText(
"org.springframework.security.TargetObject.*=ROLE_GENERAL\r\norg.springframework.security.TargetObject.makeLower*=ROLE_LOWER\r\norg.springframework.security.TargetObject.make*=ROLE_MAKE\r\norg.springframework.security.TargetObject.makeUpper*=ROLE_UPPER");
MethodDefinitionMap map = (MethodDefinitionMap) editor.getValue();
assertEquals(5, map.getMethodMapSize());
MapBasedMethodDefinitionSource map = (MapBasedMethodDefinitionSource) editor.getValue();
assertEquals(14, map.getMethodMapSize());
ConfigAttributeDefinition returnedMakeLower = map.getAttributes(new MockMethodInvocation(TargetObject.class,
"makeLowerCase", new Class[] {String.class}));
ConfigAttributeDefinition returnedMakeLower = map.getAttributes(new MockMethodInvocation(ITargetObject.class,
"makeLowerCase", new Class[] {String.class}, new TargetObject()));
ConfigAttributeDefinition expectedMakeLower = new ConfigAttributeDefinition("ROLE_LOWER");
assertEquals(expectedMakeLower, returnedMakeLower);
ConfigAttributeDefinition returnedMakeUpper = map.getAttributes(new MockMethodInvocation(TargetObject.class,
"makeUpperCase", new Class[] {String.class}));
ConfigAttributeDefinition returnedMakeUpper = map.getAttributes(new MockMethodInvocation(ITargetObject.class,
"makeUpperCase", new Class[] {String.class}, new TargetObject()));
ConfigAttributeDefinition expectedMakeUpper = new ConfigAttributeDefinition("ROLE_UPPER");
assertEquals(expectedMakeUpper, returnedMakeUpper);
ConfigAttributeDefinition returnedCountLength = map.getAttributes(new MockMethodInvocation(TargetObject.class,
"countLength", new Class[] {String.class}));
ConfigAttributeDefinition returnedCountLength = map.getAttributes(new MockMethodInvocation(ITargetObject.class,
"countLength", new Class[] {String.class}, new TargetObject()));
ConfigAttributeDefinition expectedCountLength = new ConfigAttributeDefinition("ROLE_GENERAL");
assertEquals(expectedCountLength, returnedCountLength);
}
@ -184,10 +195,10 @@ public class MethodDefinitionSourceEditorTests extends TestCase {
MethodDefinitionSourceEditor editor = new MethodDefinitionSourceEditor();
editor.setAsText("org.springframework.security.TargetObject.countLength=ROLE_ONE,ROLE_TWO,RUN_AS_ENTRY");
MethodDefinitionMap map = (MethodDefinitionMap) editor.getValue();
MapBasedMethodDefinitionSource map = (MapBasedMethodDefinitionSource) editor.getValue();
ConfigAttributeDefinition configAttributeDefinition = map.getAttributes(new MockMethodInvocation(
TargetObject.class, "makeLowerCase", new Class[] {String.class}));
ITargetObject.class, "makeLowerCase", new Class[] {String.class}, new TargetObject()));
assertNull(configAttributeDefinition);
}
@ -195,7 +206,7 @@ public class MethodDefinitionSourceEditorTests extends TestCase {
MethodDefinitionSourceEditor editor = new MethodDefinitionSourceEditor();
editor.setAsText(null);
MethodDefinitionMap map = (MethodDefinitionMap) editor.getValue();
MapBasedMethodDefinitionSource map = (MapBasedMethodDefinitionSource) editor.getValue();
assertEquals(0, map.getMethodMapSize());
}
@ -203,10 +214,10 @@ public class MethodDefinitionSourceEditorTests extends TestCase {
MethodDefinitionSourceEditor editor = new MethodDefinitionSourceEditor();
editor.setAsText("org.springframework.security.TargetObject.countLength=ROLE_ONE,ROLE_TWO,RUN_AS_ENTRY");
MethodDefinitionMap map = (MethodDefinitionMap) editor.getValue();
MapBasedMethodDefinitionSource map = (MapBasedMethodDefinitionSource) editor.getValue();
ConfigAttributeDefinition returnedCountLength = map.getAttributes(new MockMethodInvocation(TargetObject.class,
"countLength", new Class[] {String.class}));
ConfigAttributeDefinition returnedCountLength = map.getAttributes(new MockMethodInvocation(ITargetObject.class,
"countLength", new Class[] {String.class}, new TargetObject()));
ConfigAttributeDefinition expectedCountLength = new ConfigAttributeDefinition(
new String[] {"ROLE_ONE", "ROLE_TWO", "RUN_AS_ENTRY"});
assertEquals(expectedCountLength, returnedCountLength);
@ -215,11 +226,13 @@ public class MethodDefinitionSourceEditorTests extends TestCase {
//~ Inner Classes ==================================================================================================
private class MockMethodInvocation implements MethodInvocation {
Method method;
private Method method;
private Object targetObject;
public MockMethodInvocation(Class clazz, String methodName, Class[] parameterTypes)
public MockMethodInvocation(Class clazz, String methodName, Class[] parameterTypes, Object targetObject)
throws NoSuchMethodException {
method = clazz.getMethod(methodName, parameterTypes);
this.method = clazz.getMethod(methodName, parameterTypes);
this.targetObject = targetObject;
}
public Object[] getArguments() {
@ -235,7 +248,7 @@ public class MethodDefinitionSourceEditorTests extends TestCase {
}
public Object getThis() {
return null;
return targetObject;
}
public Object proceed() throws Throwable {

5
core/src/test/java/org/springframework/security/intercept/method/MethodInvocationPrivilegeEvaluatorTests.java
View File

@ -20,6 +20,7 @@ import junit.framework.TestCase;
import org.springframework.security.GrantedAuthority;
import org.springframework.security.GrantedAuthorityImpl;
import org.springframework.security.ITargetObject;
import org.springframework.security.OtherTargetObject;
import org.springframework.security.intercept.method.aopalliance.MethodSecurityInterceptor;
@ -88,7 +89,7 @@ public class MethodInvocationPrivilegeEvaluatorTests extends TestCase {
throws Exception {
UsernamePasswordAuthenticationToken token = new UsernamePasswordAuthenticationToken("Test", "Password",
new GrantedAuthority[] {new GrantedAuthorityImpl("MOCK_LOWER")});
MethodInvocation mi = MethodInvocationUtils.createFromClass(ITargetObject.class, "makeLowerCase",
MethodInvocation mi = MethodInvocationUtils.createFromClass(new OtherTargetObject(), ITargetObject.class, "makeLowerCase",
new Class[] {String.class}, new Object[] {"Hello world"});
MethodSecurityInterceptor interceptor = makeSecurityInterceptor();
@ -117,7 +118,7 @@ public class MethodInvocationPrivilegeEvaluatorTests extends TestCase {
throws Exception {
UsernamePasswordAuthenticationToken token = new UsernamePasswordAuthenticationToken("Test", "Password",
new GrantedAuthority[] {new GrantedAuthorityImpl("ROLE_NOT_HELD")});
MethodInvocation mi = MethodInvocationUtils.createFromClass(ITargetObject.class, "makeLowerCase",
MethodInvocation mi = MethodInvocationUtils.createFromClass(new OtherTargetObject(), ITargetObject.class, "makeLowerCase",
new Class[] {String.class}, new Object[] {"helloWorld"});
MethodSecurityInterceptor interceptor = makeSecurityInterceptor();

4
core/src/test/java/org/springframework/security/intercept/method/MockMethodDefinitionSource.java
View File

@ -71,4 +71,8 @@ public class MockMethodDefinitionSource extends AbstractMethodDefinitionSource {
protected ConfigAttributeDefinition lookupAttributes(Method method) {
throw new UnsupportedOperationException("mock method not implemented");
}
public ConfigAttributeDefinition getAttributes(Method method, Class targetClass) {
throw new UnsupportedOperationException("mock method not implemented");
}
}

22
core/src/test/java/org/springframework/security/intercept/method/aopalliance/MethodDefinitionSourceAdvisorTests.java
View File

@ -15,17 +15,14 @@
package org.springframework.security.intercept.method.aopalliance;
import java.lang.reflect.Method;
import junit.framework.TestCase;
import org.springframework.security.TargetObject;
import org.springframework.security.intercept.method.MethodDefinitionMap;
import org.springframework.security.intercept.method.MapBasedMethodDefinitionSource;
import org.springframework.security.intercept.method.MethodDefinitionSourceEditor;
import org.springframework.aop.framework.AopConfigException;
import java.lang.reflect.Method;
/**
* Tests {@link MethodDefinitionSourceAdvisor}.
@ -50,7 +47,7 @@ public class MethodDefinitionSourceAdvisorTests extends TestCase {
MethodDefinitionSourceEditor editor = new MethodDefinitionSourceEditor();
editor.setAsText("org.springframework.security.TargetObject.countLength=ROLE_NOT_USED");
MethodDefinitionMap map = (MethodDefinitionMap) editor.getValue();
MapBasedMethodDefinitionSource map = (MapBasedMethodDefinitionSource) editor.getValue();
MethodSecurityInterceptor msi = new MethodSecurityInterceptor();
msi.setObjectDefinitionSource(map);
@ -90,7 +87,7 @@ public class MethodDefinitionSourceAdvisorTests extends TestCase {
try {
new MethodDefinitionSourceAdvisor(msi);
fail("Should have detected null ObjectDefinitionSource and thrown AopConfigException");
} catch (AopConfigException expected) {
} catch (IllegalArgumentException expected) {
assertTrue(true);
}
}
@ -99,7 +96,7 @@ public class MethodDefinitionSourceAdvisorTests extends TestCase {
Class clazz = TargetObject.class;
Method method = clazz.getMethod("countLength", new Class[] {String.class});
MethodDefinitionSourceAdvisor.InternalMethodInvocation imi = new MethodDefinitionSourceAdvisor(getInterceptor()).new InternalMethodInvocation(method);
MethodDefinitionSourceAdvisor.InternalMethodInvocation imi = new MethodDefinitionSourceAdvisor(getInterceptor()).new InternalMethodInvocation(method, clazz);
try {
imi.getArguments();
@ -115,13 +112,6 @@ public class MethodDefinitionSourceAdvisorTests extends TestCase {
assertTrue(true);
}
try {
imi.getThis();
fail("Should have thrown UnsupportedOperationException");
} catch (UnsupportedOperationException expected) {
assertTrue(true);
}
try {
imi.proceed();
fail("Should have thrown UnsupportedOperationException");

6
core/src/test/java/org/springframework/security/intercept/method/aopalliance/MethodSecurityInterceptorTests.java
View File

@ -455,7 +455,11 @@ public class MethodSecurityInterceptorTests extends TestCase {
throw new UnsupportedOperationException("mock method not implemented");
}
public boolean supports(Class clazz) {
public ConfigAttributeDefinition getAttributes(Method method, Class targetClass) {
throw new UnsupportedOperationException("mock method not implemented");
}
public boolean supports(Class clazz) {
if (String.class.isAssignableFrom(clazz)) {
return true;
} else {

15
core/src/test/java/org/springframework/security/intercept/method/aspectj/AspectJSecurityInterceptorTests.java
View File

@ -15,27 +15,24 @@
package org.springframework.security.intercept.method.aspectj;
import java.lang.reflect.Method;
import junit.framework.TestCase;
import org.springframework.security.AccessDeniedException;
import org.springframework.security.GrantedAuthority;
import org.springframework.security.GrantedAuthorityImpl;
import org.springframework.security.MockAccessDecisionManager;
import org.springframework.security.MockApplicationEventPublisher;
import org.springframework.security.MockAuthenticationManager;
import org.springframework.security.MockJoinPoint;
import org.springframework.security.MockRunAsManager;
import org.springframework.security.TargetObject;
import org.springframework.security.MockApplicationEventPublisher;
import org.springframework.security.context.SecurityContextHolder;
import org.springframework.security.intercept.method.MethodDefinitionMap;
import org.springframework.security.intercept.method.MapBasedMethodDefinitionSource;
import org.springframework.security.intercept.method.MethodDefinitionSourceEditor;
import org.springframework.security.providers.TestingAuthenticationToken;
import java.lang.reflect.Method;
/**
* Tests {@link AspectJSecurityInterceptor}.
@ -74,7 +71,7 @@ public class AspectJSecurityInterceptorTests extends TestCase {
MethodDefinitionSourceEditor editor = new MethodDefinitionSourceEditor();
editor.setAsText("org.springframework.security.TargetObject.countLength=MOCK_ONE,MOCK_TWO");
MethodDefinitionMap map = (MethodDefinitionMap) editor.getValue();
MapBasedMethodDefinitionSource map = (MapBasedMethodDefinitionSource) editor.getValue();
si.setObjectDefinitionSource(map);
assertEquals(map, si.getObjectDefinitionSource());
@ -105,7 +102,7 @@ public class AspectJSecurityInterceptorTests extends TestCase {
MethodDefinitionSourceEditor editor = new MethodDefinitionSourceEditor();
editor.setAsText("org.springframework.security.TargetObject.countLength=MOCK_ONE,MOCK_TWO");
MethodDefinitionMap map = (MethodDefinitionMap) editor.getValue();
MapBasedMethodDefinitionSource map = (MapBasedMethodDefinitionSource) editor.getValue();
si.setObjectDefinitionSource(map);
si.afterPropertiesSet();

4
core/src/test/java/org/springframework/security/vote/BasicAclEntryVoterTests.java
View File

@ -56,7 +56,7 @@ public class BasicAclEntryVoterTests extends TestCase {
Class clazz = SomeDomainObjectManager.class;
Method method = clazz.getMethod("someServiceMethod", new Class[] {SomeDomainObject.class});
return new SimpleMethodInvocation(method, new Object[] {domainObject});
return new SimpleMethodInvocation(new SomeDomainObjectManager(), method, new Object[] {domainObject});
}
public static void main(String[] args) {
@ -419,7 +419,7 @@ public class BasicAclEntryVoterTests extends TestCase {
Class clazz = String.class;
Method method = clazz.getMethod("toString", new Class[]{});
MethodInvocation mi = new SimpleMethodInvocation(method, new Object[]{domainObject});
MethodInvocation mi = new SimpleMethodInvocation(new String(), method, new Object[]{domainObject});
try {
voter.vote(new UsernamePasswordAuthenticationToken("rod", null), mi, attr);

4
core/src/test/resources/org/springframework/security/config/method-security.xml
View File

@ -11,8 +11,8 @@ http://www.springframework.org/schema/security http://www.springframework.org/sc
<intercept-methods>
<!-- TODO: It would be better if we didn't need the package/interface names here -->
<protect method="org.springframework.security.config.TestBusinessBean.set*" access="ROLE_ADMIN" />
<protect method="org.springframework.security.config.TestBusinessBean.get*" access="ROLE_ADMIN,ROLE_USER" />
<protect method="org.springframework.security.config.TestBusinessBean.doSomething" access="ROLE_USER" />
<protect method="get*" access="ROLE_ADMIN,ROLE_USER" />
<protect method="doSomething" access="ROLE_USER" />
</intercept-methods>
</b:bean>

51
sandbox/other/src/main/java/org/springframework/security/AspectJParsingTests.java Normal file
View File

@ -0,0 +1,51 @@
package org.springframework.security;
import java.lang.reflect.Method;
import java.util.HashSet;
import java.util.Set;
import junit.framework.Assert;
import org.aspectj.lang.annotation.Pointcut;
import org.aspectj.weaver.tools.PointcutExpression;
import org.aspectj.weaver.tools.PointcutParser;
import org.aspectj.weaver.tools.PointcutPrimitive;
import org.junit.Test;
/**
* A quick play with AspectJ pointcut parsing. Was contemplating using this for MapBasedMethodDefinitionSource refactoring,
* but decided to revisit at a future point. Requires aspectjweaver-1.5.3.jar in classpath.
*
* @author Ben Alex
*/
public class AspectJParsingTests {
private static final Set DEFAULT_SUPPORTED_PRIMITIVES = new HashSet();
@Pointcut("execution(int TargetObject.countLength(String))")
public void goodPointcut() {}
static {
DEFAULT_SUPPORTED_PRIMITIVES.add(PointcutPrimitive.CALL);
DEFAULT_SUPPORTED_PRIMITIVES.add(PointcutPrimitive.EXECUTION);
DEFAULT_SUPPORTED_PRIMITIVES.add(PointcutPrimitive.ARGS);
DEFAULT_SUPPORTED_PRIMITIVES.add(PointcutPrimitive.REFERENCE);
DEFAULT_SUPPORTED_PRIMITIVES.add(PointcutPrimitive.THIS);
DEFAULT_SUPPORTED_PRIMITIVES.add(PointcutPrimitive.TARGET);
DEFAULT_SUPPORTED_PRIMITIVES.add(PointcutPrimitive.WITHIN);
DEFAULT_SUPPORTED_PRIMITIVES.add(PointcutPrimitive.AT_ANNOTATION);
DEFAULT_SUPPORTED_PRIMITIVES.add(PointcutPrimitive.AT_WITHIN);
DEFAULT_SUPPORTED_PRIMITIVES.add(PointcutPrimitive.AT_ARGS);
DEFAULT_SUPPORTED_PRIMITIVES.add(PointcutPrimitive.AT_TARGET);
}
@Test
public void testMatches() throws Exception {
PointcutParser parser = PointcutParser.getPointcutParserSupportingSpecifiedPrimitivesAndUsingContextClassloaderForResolution(DEFAULT_SUPPORTED_PRIMITIVES);
PointcutExpression expression = parser.parsePointcutExpression("org.springframework.security.AspectJParsingTests.goodPointcut()");
Method exec = OtherTargetObject.class.getMethod("countLength", new Class[] {String.class});
Assert.assertTrue(expression.matchesMethodExecution(exec).alwaysMatches());
}
}