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18 package org.apache.hadoop.hbase.security.visibility;
19
20 import static org.apache.hadoop.hbase.security.visibility.VisibilityConstants.LABELS_TABLE_NAME;
21 import static org.junit.Assert.*;
22
23 import java.io.IOException;
24 import java.security.PrivilegedExceptionAction;
25
26 import org.apache.hadoop.conf.Configuration;
27 import org.apache.hadoop.hbase.HBaseTestingUtility;
28 import org.apache.hadoop.hbase.HConstants;
29 import org.apache.hadoop.hbase.MediumTests;
30 import org.apache.hadoop.hbase.TableName;
31 import org.apache.hadoop.hbase.client.HTable;
32 import org.apache.hadoop.hbase.client.Get;
33 import org.apache.hadoop.hbase.client.Put;
34 import org.apache.hadoop.hbase.client.Result;
35 import org.apache.hadoop.hbase.security.User;
36 import org.apache.hadoop.hbase.util.Bytes;
37
38 import org.junit.AfterClass;
39 import org.junit.BeforeClass;
40 import org.junit.Rule;
41 import org.junit.Test;
42 import org.junit.experimental.categories.Category;
43 import org.junit.rules.TestName;
44
45 @Category(MediumTests.class)
46 public class TestEnforcingScanLabelGenerator {
47
48 public static final String CONFIDENTIAL = "confidential";
49 private static final String SECRET = "secret";
50 public static final HBaseTestingUtility TEST_UTIL = new HBaseTestingUtility();
51 private static final byte[] ROW_1 = Bytes.toBytes("row1");
52 private final static byte[] CF = Bytes.toBytes("f");
53 private final static byte[] Q1 = Bytes.toBytes("q1");
54 private final static byte[] Q2 = Bytes.toBytes("q2");
55 private final static byte[] Q3 = Bytes.toBytes("q3");
56 private final static byte[] value = Bytes.toBytes("value");
57 public static Configuration conf;
58
59 @Rule
60 public final TestName TEST_NAME = new TestName();
61 public static User SUPERUSER;
62 public static User TESTUSER;
63
64 @BeforeClass
65 public static void setupBeforeClass() throws Exception {
66
67 conf = TEST_UTIL.getConfiguration();
68 conf.setInt("hfile.format.version", 3);
69 conf.set("hbase.coprocessor.master.classes", VisibilityController.class.getName());
70 conf.set("hbase.coprocessor.region.classes", VisibilityController.class.getName());
71 String classes = DefaultScanLabelGenerator.class.getCanonicalName() + " , "
72 + EnforcingScanLabelGenerator.class.getCanonicalName();
73 conf.setStrings(VisibilityUtils.VISIBILITY_LABEL_GENERATOR_CLASS, classes);
74 conf.set("hbase.superuser", "admin");
75 TEST_UTIL.startMiniCluster(1);
76 SUPERUSER = User.createUserForTesting(conf, "admin", new String[] { "supergroup" });
77 TESTUSER = User.createUserForTesting(conf, "test", new String[] { });
78
79
80 TEST_UTIL.waitTableEnabled(LABELS_TABLE_NAME.getName(), 50000);
81
82
83 SUPERUSER.runAs(new PrivilegedExceptionAction<Void>() {
84 public Void run() throws Exception {
85 try {
86 VisibilityClient.addLabels(conf, new String[] { SECRET, CONFIDENTIAL });
87 VisibilityClient.setAuths(conf, new String[] { CONFIDENTIAL, }, TESTUSER.getShortName());
88 } catch (Throwable t) {
89 throw new IOException(t);
90 }
91 return null;
92 }
93 });
94 }
95
96 @Test
97 public void testEnforcingScanLabelGenerator() throws Exception {
98 final TableName tableName = TableName.valueOf(TEST_NAME.getMethodName());
99
100 SUPERUSER.runAs(new PrivilegedExceptionAction<Void>() {
101 public Void run() throws Exception {
102 HTable table = TEST_UTIL.createTable(tableName, CF);
103 try {
104 Put put = new Put(ROW_1);
105 put.add(CF, Q1, HConstants.LATEST_TIMESTAMP, value);
106 put.setCellVisibility(new CellVisibility(SECRET));
107 table.put(put);
108 put = new Put(ROW_1);
109 put.add(CF, Q2, HConstants.LATEST_TIMESTAMP, value);
110 put.setCellVisibility(new CellVisibility(CONFIDENTIAL));
111 table.put(put);
112 put = new Put(ROW_1);
113 put.add(CF, Q3, HConstants.LATEST_TIMESTAMP, value);
114 table.put(put);
115 return null;
116 } finally {
117 table.close();
118 }
119 }
120 });
121
122 TESTUSER.runAs(new PrivilegedExceptionAction<Void>() {
123 public Void run() throws Exception {
124 HTable table = new HTable(conf, tableName);
125 try {
126
127 Get get = new Get(ROW_1);
128 get.setAuthorizations(new Authorizations(new String[] { SECRET, CONFIDENTIAL }));
129 Result result = table.get(get);
130 assertFalse("Inappropriate authorization", result.containsColumn(CF, Q1));
131 assertTrue("Missing authorization", result.containsColumn(CF, Q2));
132 assertTrue("Inappropriate filtering", result.containsColumn(CF, Q3));
133
134 get = new Get(ROW_1);
135 result = table.get(get);
136 assertFalse("Inappropriate authorization", result.containsColumn(CF, Q1));
137 assertTrue("Missing authorization", result.containsColumn(CF, Q2));
138 assertTrue("Inappropriate filtering", result.containsColumn(CF, Q3));
139 return null;
140 } finally {
141 table.close();
142 }
143 }
144 });
145
146 }
147
148 @AfterClass
149 public static void tearDownAfterClass() throws Exception {
150 TEST_UTIL.shutdownMiniCluster();
151 }
152 }