| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 com.opensymphony.xwork2.ognl; |
| |
| import com.opensymphony.xwork2.util.TextParseUtil; |
| import junit.framework.TestCase; |
| |
| import java.lang.reflect.Member; |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.HashSet; |
| import java.util.Map; |
| import java.util.Set; |
| import java.util.regex.Pattern; |
| |
| public class SecurityMemberAccessTest extends TestCase { |
| |
| private Map context; |
| private FooBar target; |
| |
| @Override |
| public void setUp() throws Exception { |
| context = new HashMap(); |
| target = new FooBar(); |
| } |
| |
| public void testWithoutClassExclusion() throws Exception { |
| // given |
| SecurityMemberAccess sma = new SecurityMemberAccess(false); |
| |
| String propertyName = "stringField"; |
| Member member = FooBar.class.getMethod("get" + propertyName.substring(0, 1).toUpperCase() + propertyName.substring(1)); |
| |
| // when |
| boolean accessible = sma.isAccessible(context, target, member, propertyName); |
| |
| // then |
| assertTrue(accessible); |
| } |
| |
| public void testClassExclusion() throws Exception { |
| // given |
| SecurityMemberAccess sma = new SecurityMemberAccess(false); |
| |
| String propertyName = "stringField"; |
| Member member = FooBar.class.getDeclaredMethod("get" + propertyName.substring(0, 1).toUpperCase() + propertyName.substring(1)); |
| |
| Set<Class<?>> excluded = new HashSet<>(); |
| excluded.add(FooBar.class); |
| sma.setExcludedClasses(excluded); |
| |
| // when |
| boolean accessible = sma.isAccessible(context, target, member, propertyName); |
| |
| // then |
| assertFalse(accessible); |
| } |
| |
| public void testObjectClassExclusion() throws Exception { |
| // given |
| SecurityMemberAccess sma = new SecurityMemberAccess(false); |
| |
| String propertyName = "toString"; |
| Member member = FooBar.class.getMethod(propertyName); |
| |
| // when |
| boolean accessible = sma.isAccessible(context, target, member, propertyName); |
| |
| // then |
| assertFalse("toString() from Object is accessible!!!", accessible); |
| } |
| |
| public void testObjectOverwrittenMethodsExclusion() throws Exception { |
| // given |
| SecurityMemberAccess sma = new SecurityMemberAccess(false); |
| |
| String propertyName = "hashCode"; |
| Member member = FooBar.class.getMethod(propertyName); |
| |
| // when |
| boolean accessible = sma.isAccessible(context, target, member, propertyName); |
| |
| // then |
| assertTrue("hashCode() from FooBar isn't accessible!!!", accessible); |
| } |
| |
| public void testInterfaceInheritanceExclusion() throws Exception { |
| // given |
| SecurityMemberAccess sma = new SecurityMemberAccess(false); |
| |
| String propertyName = "barLogic"; |
| Member member = BarInterface.class.getMethod(propertyName); |
| |
| Set<Class<?>> excluded = new HashSet<>(); |
| excluded.add(BarInterface.class); |
| sma.setExcludedClasses(excluded); |
| |
| // when |
| boolean accessible = sma.isAccessible(context, target, member, propertyName); |
| |
| // then |
| assertFalse("barLogic() from BarInterface is accessible!!!", accessible); |
| } |
| |
| public void testMiddleOfInheritanceExclusion1() throws Exception { |
| // given |
| SecurityMemberAccess sma = new SecurityMemberAccess(false); |
| |
| String propertyName = "fooLogic"; |
| Member member = FooBar.class.getMethod(propertyName); |
| |
| Set<Class<?>> excluded = new HashSet<>(); |
| excluded.add(BarInterface.class); |
| sma.setExcludedClasses(excluded); |
| |
| // when |
| boolean accessible = sma.isAccessible(context, target, member, propertyName); |
| |
| // then |
| assertTrue("fooLogic() from FooInterface isn't accessible!!!", accessible); |
| } |
| |
| public void testMiddleOfInheritanceExclusion3() throws Exception { |
| // given |
| SecurityMemberAccess sma = new SecurityMemberAccess(false); |
| |
| String propertyName = "barLogic"; |
| Member member = BarInterface.class.getMethod(propertyName); |
| |
| // when |
| boolean accessible = sma.isAccessible(context, target, member, propertyName); |
| |
| // then |
| assertTrue("barLogic() from BarInterface isn't accessible!!!", accessible); |
| } |
| |
| public void testMiddleOfInheritanceExclusion4() throws Exception { |
| // given |
| SecurityMemberAccess sma = new SecurityMemberAccess(false); |
| |
| String propertyName = "barLogic"; |
| Member member = BarInterface.class.getMethod(propertyName); |
| |
| Set<Class<?>> excluded = new HashSet<>(); |
| excluded.add(FooBarInterface.class); |
| sma.setExcludedClasses(excluded); |
| |
| // when |
| boolean accessible = sma.isAccessible(context, target, member, propertyName); |
| |
| // then |
| assertFalse("barLogic() from BarInterface is accessible!!!", accessible); |
| } |
| |
| public void testPackageExclusion() throws Exception { |
| // given |
| SecurityMemberAccess sma = new SecurityMemberAccess(false); |
| |
| Set<Pattern> excluded = new HashSet<>(); |
| excluded.add(Pattern.compile("^" + FooBar.class.getPackage().getName().replaceAll("\\.", "\\\\.") + ".*")); |
| sma.setExcludedPackageNamePatterns(excluded); |
| |
| String propertyName = "stringField"; |
| Member member = FooBar.class.getMethod("get" + propertyName.substring(0, 1).toUpperCase() + propertyName.substring(1)); |
| |
| // when |
| boolean actual = sma.isAccessible(context, target, member, propertyName); |
| |
| // then |
| assertFalse("stringField is accessible!", actual); |
| } |
| |
| public void testPackageNameExclusion() throws Exception { |
| // given |
| SecurityMemberAccess sma = new SecurityMemberAccess(false); |
| |
| Set<String> excluded = new HashSet<>(); |
| excluded.add(FooBar.class.getPackage().getName()); |
| sma.setExcludedPackageNames(excluded); |
| |
| String propertyName = "stringField"; |
| Member member = FooBar.class.getMethod("get" + propertyName.substring(0, 1).toUpperCase() + propertyName.substring(1)); |
| |
| // when |
| boolean actual = sma.isAccessible(context, target, member, propertyName); |
| |
| // then |
| assertFalse("stringField is accessible!", actual); |
| } |
| |
| public void testDefaultPackageExclusion() { |
| // given |
| SecurityMemberAccess sma = new SecurityMemberAccess(false); |
| |
| Set<Pattern> excluded = new HashSet<>(); |
| excluded.add(Pattern.compile("^" + FooBar.class.getPackage().getName().replaceAll("\\.", "\\\\.") + ".*")); |
| sma.setExcludedPackageNamePatterns(excluded); |
| |
| // when |
| boolean actual = sma.isPackageExcluded(null, null); |
| |
| // then |
| assertFalse("default package is excluded!", actual); |
| } |
| |
| public void testDefaultPackageExclusion2() { |
| // given |
| SecurityMemberAccess sma = new SecurityMemberAccess(false); |
| |
| Set<Pattern> excluded = new HashSet<>(); |
| excluded.add(Pattern.compile("^$")); |
| sma.setExcludedPackageNamePatterns(excluded); |
| |
| // when |
| boolean actual = sma.isPackageExcluded(null, null); |
| |
| // then |
| assertTrue("default package isn't excluded!", actual); |
| } |
| |
| public void testAccessEnum() throws Exception { |
| // given |
| SecurityMemberAccess sma = new SecurityMemberAccess(false); |
| |
| // when |
| Member values = MyValues.class.getMethod("values"); |
| boolean actual = sma.isAccessible(context, MyValues.class, values, null); |
| |
| // then |
| assertTrue("Access to enums is blocked!", actual); |
| } |
| |
| public void testAccessStatic() throws Exception { |
| // given |
| SecurityMemberAccess sma = new SecurityMemberAccess(true); |
| sma.setExcludedClasses(new HashSet<Class<?>>(Collections.singletonList(Class.class))); |
| |
| // when |
| Member method = StaticTester.class.getMethod("sayHello"); |
| boolean actual = sma.isAccessible(context, Class.class, method, null); |
| |
| // then |
| assertTrue("Access to static is blocked!", actual); |
| } |
| |
| public void testBlockStaticAccess() throws Exception { |
| // given |
| SecurityMemberAccess sma = new SecurityMemberAccess(false); |
| sma.setExcludedClasses(new HashSet<Class<?>>(Collections.singletonList(Class.class))); |
| |
| // when |
| Member method = StaticTester.class.getMethod("sayHello"); |
| boolean actual = sma.isAccessible(context, Class.class, method, null); |
| |
| // then |
| assertFalse("Access to static isn't blocked!", actual); |
| } |
| |
| public void testBlockStaticAccessIfClassIsExcluded() throws Exception { |
| // given |
| SecurityMemberAccess sma = new SecurityMemberAccess(false); |
| sma.setExcludedClasses(new HashSet<Class<?>>(Collections.singletonList(Class.class))); |
| |
| // when |
| Member method = Class.class.getMethod("getClassLoader"); |
| boolean actual = sma.isAccessible(context, Class.class, method, null); |
| |
| // then |
| assertFalse("Access to static method of excluded class isn't blocked!", actual); |
| } |
| |
| public void testAllowStaticAccessIfClassIsNotExcluded() throws Exception { |
| // given |
| SecurityMemberAccess sma = new SecurityMemberAccess(true); |
| sma.setExcludedClasses(new HashSet<Class<?>>(Collections.singletonList(ClassLoader.class))); |
| |
| // when |
| Member method = Class.class.getMethod("getClassLoader"); |
| boolean actual = sma.isAccessible(context, Class.class, method, null); |
| |
| // then |
| assertTrue("Invalid test! Access to static method of excluded class is blocked!", actual); |
| } |
| |
| public void testAccessPrimitiveInt() throws Exception { |
| // given |
| SecurityMemberAccess sma = new SecurityMemberAccess(false); |
| sma.setExcludedPackageNames(TextParseUtil.commaDelimitedStringToSet("java.lang.,ognl,javax")); |
| |
| String propertyName = "intField"; |
| Member member = FooBar.class.getMethod("get" + propertyName.substring(0, 1).toUpperCase() + propertyName.substring(1)); |
| |
| // when |
| boolean accessible = sma.isAccessible(context, target, member, propertyName); |
| |
| // then |
| assertTrue(accessible); |
| } |
| |
| public void testAccessPrimitiveDoubleWithNames() throws Exception { |
| // given |
| SecurityMemberAccess sma = new SecurityMemberAccess(false); |
| sma.setExcludedPackageNames(TextParseUtil.commaDelimitedStringToSet("ognl.,javax.")); |
| |
| |
| Set<Class<?>> excluded = new HashSet<>(); |
| excluded.add(Object.class); |
| excluded.add(Runtime.class); |
| excluded.add(System.class); |
| excluded.add(Class.class); |
| excluded.add(ClassLoader.class); |
| sma.setExcludedClasses(excluded); |
| |
| String propertyName = "doubleValue"; |
| Member member = Double.class.getMethod(propertyName); |
| |
| // when |
| boolean accessible = sma.isAccessible(context, target, member, propertyName); |
| |
| // then |
| assertTrue(accessible); |
| |
| // given |
| propertyName = "exit"; |
| member = System.class.getMethod(propertyName, int.class); |
| |
| // when |
| accessible = sma.isAccessible(context, target, member, propertyName); |
| |
| // then |
| assertFalse(accessible); |
| |
| // given |
| propertyName = "intField"; |
| member = FooBar.class.getMethod("get" + propertyName.substring(0, 1).toUpperCase() + propertyName.substring(1)); |
| |
| // when |
| accessible = sma.isAccessible(context, target, member, propertyName); |
| // then |
| assertTrue(accessible); |
| |
| // given |
| propertyName = "doubleField"; |
| member = FooBar.class.getMethod("get" + propertyName.substring(0, 1).toUpperCase() + propertyName.substring(1)); |
| |
| // when |
| accessible = sma.isAccessible(context, target, member, propertyName); |
| // then |
| assertTrue(accessible); |
| } |
| |
| public void testAccessPrimitiveDoubleWithPackageRegExs() throws Exception { |
| // given |
| SecurityMemberAccess sma = new SecurityMemberAccess(false); |
| Set<Pattern> patterns = new HashSet<>(); |
| patterns.add(Pattern.compile("^java\\.lang\\..*")); |
| sma.setExcludedPackageNamePatterns(patterns); |
| |
| String propertyName = "doubleValue"; |
| Member member = Double.class.getMethod(propertyName); |
| |
| // when |
| boolean accessible = sma.isAccessible(context, target, member, propertyName); |
| |
| // then |
| assertTrue(accessible); |
| } |
| |
| public void testAccessMemberAccessIsAccessible() throws Exception { |
| // given |
| SecurityMemberAccess sma = new SecurityMemberAccess(false); |
| Set<Class<?>> excluded = new HashSet<>(); |
| excluded.add(ognl.MemberAccess.class); |
| sma.setExcludedClasses(excluded); |
| |
| String propertyName = "excludedClasses"; |
| String setter = "setExcludedClasses"; |
| Member member = SecurityMemberAccess.class.getMethod(setter, Set.class); |
| |
| // when |
| boolean accessible = sma.isAccessible(context, target, member, propertyName); |
| |
| // then |
| assertTrue(accessible); |
| } |
| |
| public void testAccessMemberAccessIsBlocked() throws Exception { |
| // given |
| SecurityMemberAccess sma = new SecurityMemberAccess(false); |
| Set<Class<?>> excluded = new HashSet<>(); |
| excluded.add(SecurityMemberAccess.class); |
| sma.setExcludedClasses(excluded); |
| |
| String propertyName = "excludedClasses"; |
| String setter = "setExcludedClasses"; |
| Member member = SecurityMemberAccess.class.getMethod(setter, Set.class); |
| |
| // when |
| boolean accessible = sma.isAccessible(context, target, member, propertyName); |
| |
| // then |
| assertFalse(accessible); |
| } |
| |
| public void testPackageNameExclusionAsCommaDelimited() { |
| // given |
| SecurityMemberAccess sma = new SecurityMemberAccess(false); |
| |
| |
| sma.setExcludedPackageNames(TextParseUtil.commaDelimitedStringToSet("java.lang.")); |
| |
| // when |
| boolean actual = sma.isPackageExcluded(String.class.getPackage(), null); |
| actual &= sma.isPackageExcluded(null, String.class.getPackage()); |
| |
| // then |
| assertTrue("package java.lang. is accessible!", actual); |
| } |
| |
| } |
| |
| class FooBar implements FooBarInterface { |
| |
| private String stringField; |
| |
| private int intField; |
| |
| private Double doubleField; |
| |
| public String getStringField() { |
| return stringField; |
| } |
| |
| public void setStringField(String stringField) { |
| this.stringField = stringField; |
| } |
| |
| public String fooLogic() { |
| return "fooLogic"; |
| } |
| |
| public String barLogic() { |
| return "barLogic"; |
| } |
| |
| @Override |
| public int hashCode() { |
| return 1; |
| } |
| |
| public int getIntField() { |
| return intField; |
| } |
| |
| public void setIntField(int intField) { |
| this.intField = intField; |
| } |
| |
| public Double getDoubleField() { |
| return doubleField; |
| } |
| |
| public void setDoubleField(Double doubleField) { |
| this.doubleField = doubleField; |
| } |
| } |
| |
| interface FooInterface { |
| |
| String fooLogic(); |
| |
| } |
| |
| interface BarInterface { |
| |
| String barLogic(); |
| |
| } |
| |
| interface FooBarInterface extends FooInterface, BarInterface { |
| |
| } |
| |
| enum MyValues { |
| ONE, TWO, THREE |
| } |
| |
| class StaticTester { |
| |
| public static String sayHello() { |
| return "Hello"; |
| } |
| |
| } |