Java tutorial
/* 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 org.apache.wiki.auth.acl; import java.security.Principal; import java.util.Properties; import java.util.regex.Matcher; import org.apache.commons.lang.ArrayUtils; import junit.framework.Test; import junit.framework.TestCase; import junit.framework.TestSuite; import org.apache.wiki.TestEngine; import org.apache.wiki.WikiPage; import org.apache.wiki.auth.WikiPrincipal; import org.apache.wiki.auth.permissions.PermissionFactory; import org.apache.wiki.providers.ProviderException; public class DefaultAclManagerTest extends TestCase { TestEngine m_engine; public DefaultAclManagerTest(String s) { super(s); } public void setUp() throws Exception { Properties props = new Properties(); props.load(TestEngine.findTestProperties()); m_engine = new TestEngine(props); String text = "Foo"; m_engine.saveText("TestDefaultPage", text); text = "Bar. [{ALLOW edit Charlie, Herman}] "; m_engine.saveText("TestAclPage", text); } public void tearDown() { try { m_engine.deletePage("TestDefaultPage"); m_engine.deletePage("TestAclPage"); } catch (ProviderException e) { } } public void testGetPermissions() { WikiPage page = m_engine.getPage("TestDefaultPage"); Acl acl = m_engine.getAclManager().getPermissions(page); assertNotNull(page.getAcl()); assertTrue(page.getAcl().isEmpty()); page = m_engine.getPage("TestAclPage"); acl = m_engine.getAclManager().getPermissions(page); assertNotNull(page.getAcl()); assertFalse(page.getAcl().isEmpty()); Principal[] p; // Charlie is an editor; reading is therefore implied p = acl.findPrincipals(PermissionFactory.getPagePermission(page, "view")); assertEquals(2, p.length); assertTrue(ArrayUtils.contains(p, new WikiPrincipal("Charlie"))); // Charlie should be in the ACL as an editor p = acl.findPrincipals(PermissionFactory.getPagePermission(page, "edit")); assertEquals(2, p.length); assertTrue(ArrayUtils.contains(p, new WikiPrincipal("Charlie"))); // Charlie should not be able to delete this page p = acl.findPrincipals(PermissionFactory.getPagePermission(page, "delete")); assertEquals(0, p.length); // Herman is an unregistered user and editor; reading is implied p = acl.findPrincipals(PermissionFactory.getPagePermission(page, "view")); assertEquals(2, p.length); assertTrue(ArrayUtils.contains(p, new UnresolvedPrincipal("Herman"))); // Herman should be in the ACL as an editor p = acl.findPrincipals(PermissionFactory.getPagePermission(page, "edit")); assertEquals(2, p.length); assertTrue(ArrayUtils.contains(p, new UnresolvedPrincipal("Herman"))); // Herman should not be able to delete this page p = acl.findPrincipals(PermissionFactory.getPagePermission(page, "delete")); assertEquals(0, p.length); } public void testAclRegex() { String acl; Matcher m; acl = "[{ALLOW view Bob, Alice, Betty}] Test text."; m = DefaultAclManager.ACL_PATTERN.matcher(acl); assertTrue(m.find()); assertEquals(2, m.groupCount()); assertEquals("[{ALLOW view Bob, Alice, Betty}]", m.group(0)); assertEquals("view", m.group(1)); assertEquals("Bob, Alice, Betty", m.group(2)); assertFalse(m.find()); acl = "[{ALLOW view Alice}] Test text."; m = DefaultAclManager.ACL_PATTERN.matcher(acl); assertTrue(m.find()); System.out.println(m.group()); assertEquals(2, m.groupCount()); assertEquals("[{ALLOW view Alice}]", m.group(0)); assertEquals("view", m.group(1)); assertEquals("Alice", m.group(2)); assertFalse(m.find()); acl = "Test text [{ ALLOW view Alice }] Test text."; m = DefaultAclManager.ACL_PATTERN.matcher(acl); assertTrue(m.find()); System.out.println(m.group()); assertEquals(2, m.groupCount()); assertEquals("[{ ALLOW view Alice }]", m.group(0)); assertEquals("view", m.group(1)); assertEquals("Alice", m.group(2)); assertFalse(m.find()); acl = "Test text [{ ALLOW view Alice , Bob }] Test text."; m = DefaultAclManager.ACL_PATTERN.matcher(acl); assertTrue(m.find()); System.out.println(m.group()); assertEquals(2, m.groupCount()); assertEquals("[{ ALLOW view Alice , Bob }]", m.group(0)); assertEquals("view", m.group(1)); assertEquals("Alice , Bob", m.group(2)); assertFalse(m.find()); acl = "Test text [{ ALLOW view Alice , Bob }] Test text [{ALLOW edit Betty}]."; m = DefaultAclManager.ACL_PATTERN.matcher(acl); assertTrue(m.find()); System.out.println(m.group()); assertEquals(2, m.groupCount()); assertEquals("[{ ALLOW view Alice , Bob }]", m.group(0)); assertEquals("view", m.group(1)); assertEquals("Alice , Bob", m.group(2)); assertTrue(m.find()); assertEquals(2, m.groupCount()); assertEquals("[{ALLOW edit Betty}]", m.group(0)); assertEquals("edit", m.group(1)); assertEquals("Betty", m.group(2)); assertFalse(m.find()); } public void testPrintAcl() { // Verify that the printed Acl for the test page is OK WikiPage page = m_engine.getPage("TestAclPage"); Acl acl = m_engine.getAclManager().getPermissions(page); String aclString = DefaultAclManager.printAcl(acl); assertEquals("[{ALLOW edit Charlie,Herman}]\n", aclString); // Create an ACL from scratch acl = new AclImpl(); AclEntry entry = new AclEntryImpl(); entry.setPrincipal(new WikiPrincipal("Charlie")); entry.addPermission(PermissionFactory.getPagePermission("Main:Foo", "view")); entry.addPermission(PermissionFactory.getPagePermission("Main:Foo", "edit")); acl.addEntry(entry); entry = new AclEntryImpl(); entry.setPrincipal(new WikiPrincipal("Devin")); entry.addPermission(PermissionFactory.getPagePermission("Main:Foo", "edit")); entry.addPermission(PermissionFactory.getPagePermission("Main:Foo", "delete")); acl.addEntry(entry); // Verify that the printed ACL is OK String expectedValue = "[{ALLOW delete Devin}]\n[{ALLOW edit Charlie,Devin}]\n[{ALLOW view Charlie}]\n"; assertEquals(expectedValue, DefaultAclManager.printAcl(acl)); } public static Test suite() { return new TestSuite(DefaultAclManagerTest.class); } }