| /* |
| * 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.knox.gateway.security.principal; |
| |
| import org.apache.knox.test.category.FastTests; |
| import org.apache.knox.test.category.UnitTests; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.experimental.categories.Category; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| /** |
| * |
| */ |
| @Category( { UnitTests.class, FastTests.class } ) |
| public class PrincipalMapperTest { |
| PrincipalMapper mapper; |
| |
| @Before |
| public void setUp() { |
| mapper = new SimplePrincipalMapper(); |
| } |
| |
| @Test |
| public void testSimplePrincipalMappingWithWildcardGroups() { |
| String principalMapping = ""; |
| String groupMapping = "*=users"; |
| try { |
| mapper.loadMappingTable(principalMapping, groupMapping); |
| } |
| catch (PrincipalMappingException pme) { |
| pme.printStackTrace(); |
| fail(); |
| } |
| |
| assertEquals("lmccay", mapper.mapUserPrincipal("lmccay")); |
| assertEquals("users", mapper.mapGroupPrincipal("hdfs")[0]); |
| assertEquals("users", mapper.mapGroupPrincipal("lmccay")[0]); |
| } |
| |
| @Test |
| public void testSimplePrincipalMappingWithWildcardAndExplicitGroups() { |
| String principalMapping = ""; |
| String groupMapping = "*=users;lmccay=mrgroup"; |
| try { |
| mapper.loadMappingTable(principalMapping, groupMapping); |
| } |
| catch (PrincipalMappingException pme) { |
| pme.printStackTrace(); |
| fail(); |
| } |
| |
| assertEquals("lmccay", mapper.mapUserPrincipal("lmccay")); |
| assertEquals("users", mapper.mapGroupPrincipal("hdfs")[0]); |
| String group = mapper.mapGroupPrincipal("lmccay")[0]; |
| assertTrue("users".equals(group) || "mrgroup".equals(group)); |
| group = mapper.mapGroupPrincipal("lmccay")[1]; |
| assertTrue("users".equals(group) || "mrgroup".equals(group)); |
| } |
| |
| @Test |
| public void testSimplePrincipalMappingWithUserAndWildcardAndExplicitGroups() { |
| String principalMapping = "guest=lmccay"; |
| String groupMapping = "*=users;lmccay=mrgroup"; |
| try { |
| mapper.loadMappingTable(principalMapping, groupMapping); |
| } |
| catch (PrincipalMappingException pme) { |
| pme.printStackTrace(); |
| fail(); |
| } |
| |
| assertEquals("lmccay", mapper.mapUserPrincipal("guest")); |
| assertEquals(1, mapper.mapGroupPrincipal("hdfs").length); |
| assertEquals("users", mapper.mapGroupPrincipal("hdfs")[0]); |
| assertEquals(2, mapper.mapGroupPrincipal("lmccay").length); |
| String group = mapper.mapGroupPrincipal("lmccay")[0]; |
| assertTrue("users".equals(group) || "mrgroup".equals(group)); |
| group = mapper.mapGroupPrincipal("lmccay")[1]; |
| assertTrue("users".equals(group) || "mrgroup".equals(group)); |
| } |
| |
| @Test |
| public void testNonNullSimplePrincipalMappingWithGroups() { |
| String principalMapping = "lmccay,kminder=hdfs;newuser=mapred"; |
| String groupMapping = "hdfs=group1;mapred=mrgroup,mrducks"; |
| try { |
| mapper.loadMappingTable(principalMapping, groupMapping); |
| } |
| catch (PrincipalMappingException pme) { |
| pme.printStackTrace(); |
| fail(); |
| } |
| |
| assertEquals("hdfs", mapper.mapUserPrincipal("lmccay")); |
| assertEquals("group1", mapper.mapGroupPrincipal("hdfs")[0]); |
| |
| assertEquals("hdfs", mapper.mapUserPrincipal("kminder")); |
| |
| assertEquals("mapred", mapper.mapUserPrincipal("newuser")); |
| assertEquals("mrgroup", mapper.mapGroupPrincipal("mapred")[0]); |
| assertEquals("mrducks", mapper.mapGroupPrincipal("mapred")[1]); |
| |
| assertEquals("hdfs", mapper.mapUserPrincipal("hdfs")); |
| assertEquals("mapred", mapper.mapUserPrincipal("mapred")); |
| |
| assertEquals("stink", mapper.mapUserPrincipal("stink")); |
| } |
| |
| @Test |
| public void testNonNullSimplePrincipalMapping() { |
| String principalMapping = "lmccay,kminder=hdfs;newuser=mapred"; |
| try { |
| mapper.loadMappingTable(principalMapping, null); |
| } |
| catch (PrincipalMappingException pme) { |
| pme.printStackTrace(); |
| fail(); |
| } |
| |
| assertEquals("hdfs", mapper.mapUserPrincipal("lmccay")); |
| assertEquals("hdfs", mapper.mapUserPrincipal("kminder")); |
| |
| assertEquals("mapred", mapper.mapUserPrincipal("newuser")); |
| |
| assertEquals("hdfs", mapper.mapUserPrincipal("hdfs")); |
| assertEquals("mapred", mapper.mapUserPrincipal("mapred")); |
| |
| assertEquals("stink", mapper.mapUserPrincipal("stink")); |
| } |
| |
| @Test |
| public void testNonNullEndingSemiColonSimplePrincipalMapping() { |
| String principalMapping = "lmccay,kminder=hdfs;newuser=mapred;"; |
| try { |
| mapper.loadMappingTable(principalMapping, null); |
| } |
| catch (PrincipalMappingException pme) { |
| fail(); |
| } |
| |
| assertEquals("hdfs", mapper.mapUserPrincipal("lmccay")); |
| assertEquals("hdfs", mapper.mapUserPrincipal("kminder")); |
| |
| assertEquals("mapred", mapper.mapUserPrincipal("newuser")); |
| |
| assertEquals("hdfs", mapper.mapUserPrincipal("hdfs")); |
| assertEquals("mapred", mapper.mapUserPrincipal("mapred")); |
| |
| assertEquals("stink", mapper.mapUserPrincipal("stink")); |
| } |
| |
| @Test |
| public void testNullSimplePrincipalMapping() { |
| String principalMapping = null; |
| try { |
| mapper.loadMappingTable(principalMapping, null); |
| } |
| catch (PrincipalMappingException pme) { |
| fail(); |
| } |
| |
| assertEquals("lmccay", mapper.mapUserPrincipal("lmccay")); |
| assertEquals("kminder", mapper.mapUserPrincipal("kminder")); |
| |
| assertEquals("newuser", mapper.mapUserPrincipal("newuser")); |
| |
| assertEquals("hdfs", mapper.mapUserPrincipal("hdfs")); |
| assertEquals("mapred", mapper.mapUserPrincipal("mapred")); |
| |
| assertEquals("stink", mapper.mapUserPrincipal("stink")); |
| } |
| |
| @Test |
| public void testInvalidSimplePrincipalMapping() { |
| String principalMapping = "ksdlhfjkdshf;kjdshf"; |
| try { |
| mapper.loadMappingTable(principalMapping, null); |
| } |
| catch (PrincipalMappingException pme) { |
| // expected |
| } |
| |
| assertEquals("lmccay", mapper.mapUserPrincipal("lmccay")); |
| assertEquals("kminder", mapper.mapUserPrincipal("kminder")); |
| |
| assertEquals("newuser", mapper.mapUserPrincipal("newuser")); |
| |
| assertEquals("hdfs", mapper.mapUserPrincipal("hdfs")); |
| assertEquals("mapred", mapper.mapUserPrincipal("mapred")); |
| |
| assertEquals("stink", mapper.mapUserPrincipal("stink")); |
| } |
| |
| @Test |
| public void testPartiallyInvalidSimplePrincipalMapping() { |
| String principalMapping = "lmccay=hdfs;kjdshf"; |
| try { |
| mapper.loadMappingTable(principalMapping, null); |
| } |
| catch (PrincipalMappingException pme) { |
| // expected |
| } |
| |
| assertEquals("lmccay", mapper.mapUserPrincipal("lmccay")); |
| assertEquals("kminder", mapper.mapUserPrincipal("kminder")); |
| |
| assertEquals("newuser", mapper.mapUserPrincipal("newuser")); |
| |
| assertEquals("hdfs", mapper.mapUserPrincipal("hdfs")); |
| assertEquals("mapred", mapper.mapUserPrincipal("mapred")); |
| |
| assertEquals("stink", mapper.mapUserPrincipal("stink")); |
| } |
| } |