| /* |
| * 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.accumulo.test.functional; |
| |
| import static java.nio.charset.StandardCharsets.UTF_8; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.HashSet; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Map.Entry; |
| import java.util.Set; |
| import java.util.SortedSet; |
| import java.util.TreeSet; |
| |
| import org.apache.accumulo.core.client.Accumulo; |
| import org.apache.accumulo.core.client.AccumuloClient; |
| import org.apache.accumulo.core.client.BatchScanner; |
| import org.apache.accumulo.core.client.BatchWriter; |
| import org.apache.accumulo.core.client.Scanner; |
| import org.apache.accumulo.core.conf.Property; |
| import org.apache.accumulo.core.data.Key; |
| import org.apache.accumulo.core.data.Mutation; |
| import org.apache.accumulo.core.data.Range; |
| import org.apache.accumulo.core.data.Value; |
| import org.apache.accumulo.core.security.Authorizations; |
| import org.apache.accumulo.core.security.ColumnVisibility; |
| import org.apache.accumulo.core.util.ByteArraySet; |
| import org.apache.accumulo.harness.AccumuloClusterHarness; |
| import org.apache.hadoop.io.Text; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import com.google.common.collect.Iterators; |
| |
| public class VisibilityIT extends AccumuloClusterHarness { |
| |
| @Override |
| protected int defaultTimeoutSeconds() { |
| return 2 * 60; |
| } |
| |
| Authorizations origAuths = null; |
| |
| @Before |
| public void emptyAuths() throws Exception { |
| try (AccumuloClient c = Accumulo.newClient().from(getClientProps()).build()) { |
| origAuths = c.securityOperations().getUserAuthorizations(getAdminPrincipal()); |
| } |
| } |
| |
| @After |
| public void resetAuths() throws Exception { |
| try (AccumuloClient c = Accumulo.newClient().from(getClientProps()).build()) { |
| if (origAuths != null) { |
| c.securityOperations().changeUserAuthorizations(getAdminPrincipal(), origAuths); |
| } |
| } |
| } |
| |
| @Test |
| public void run() throws Exception { |
| try (AccumuloClient c = Accumulo.newClient().from(getClientProps()).build()) { |
| String[] tableNames = getUniqueNames(2); |
| String table = tableNames[0]; |
| c.tableOperations().create(table); |
| String table2 = tableNames[1]; |
| c.tableOperations().create(table2); |
| c.tableOperations().setProperty(table2, Property.TABLE_DEFAULT_SCANTIME_VISIBILITY.getKey(), |
| "DEFLABEL"); |
| |
| insertData(c, table); |
| queryData(c, table); |
| deleteData(c, table); |
| |
| insertDefaultData(c, table2); |
| queryDefaultData(c, table2); |
| } |
| } |
| |
| private static SortedSet<String> nss(String... labels) { |
| TreeSet<String> ts = new TreeSet<>(); |
| Collections.addAll(ts, labels); |
| return ts; |
| } |
| |
| private void mput(Mutation m, String cf, String cq, String cv, String val) { |
| ColumnVisibility le = new ColumnVisibility(cv.getBytes(UTF_8)); |
| m.put(new Text(cf), new Text(cq), le, new Value(val)); |
| } |
| |
| private void mputDelete(Mutation m, String cf, String cq, String cv) { |
| ColumnVisibility le = new ColumnVisibility(cv.getBytes(UTF_8)); |
| m.putDelete(new Text(cf), new Text(cq), le); |
| } |
| |
| private void insertData(AccumuloClient c, String tableName) throws Exception { |
| |
| try (BatchWriter bw = c.createBatchWriter(tableName)) { |
| Mutation m1 = new Mutation(new Text("row1")); |
| mput(m1, "cf1", "cq1", "", "v1"); |
| mput(m1, "cf1", "cq1", "A", "v2"); |
| mput(m1, "cf1", "cq1", "B", "v3"); |
| mput(m1, "cf1", "cq1", "A&B", "v4"); |
| mput(m1, "cf1", "cq1", "A&(L|M)", "v5"); |
| mput(m1, "cf1", "cq1", "B&(L|M)", "v6"); |
| mput(m1, "cf1", "cq1", "A&B&(L|M)", "v7"); |
| mput(m1, "cf1", "cq1", "A&B&(L)", "v8"); |
| mput(m1, "cf1", "cq1", "A&FOO", "v9"); |
| mput(m1, "cf1", "cq1", "A&FOO&(L|M)", "v10"); |
| mput(m1, "cf1", "cq1", "FOO", "v11"); |
| mput(m1, "cf1", "cq1", "(A|B)&FOO&(L|M)", "v12"); |
| mput(m1, "cf1", "cq1", "A&B&(L|M|FOO)", "v13"); |
| bw.addMutation(m1); |
| } |
| } |
| |
| private void deleteData(AccumuloClient c, String tableName) throws Exception { |
| |
| try (BatchWriter bw = c.createBatchWriter(tableName)) { |
| Mutation m1 = new Mutation(new Text("row1")); |
| mputDelete(m1, "cf1", "cq1", ""); |
| mputDelete(m1, "cf1", "cq1", "A"); |
| mputDelete(m1, "cf1", "cq1", "A&B"); |
| mputDelete(m1, "cf1", "cq1", "B&(L|M)"); |
| mputDelete(m1, "cf1", "cq1", "A&B&(L)"); |
| mputDelete(m1, "cf1", "cq1", "A&FOO&(L|M)"); |
| mputDelete(m1, "cf1", "cq1", "(A|B)&FOO&(L|M)"); |
| mputDelete(m1, "cf1", "cq1", "FOO&A"); // should not delete anything |
| bw.addMutation(m1); |
| } |
| |
| Map<Set<String>,Set<String>> expected = new HashMap<>(); |
| |
| expected.put(nss("A", "L"), nss("v5")); |
| expected.put(nss("A", "M"), nss("v5")); |
| expected.put(nss("B"), nss("v3")); |
| expected.put(nss("Z"), nss()); |
| expected.put(nss("A", "B", "L"), nss("v7", "v13")); |
| expected.put(nss("A", "B", "M"), nss("v7", "v13")); |
| expected.put(nss("A", "B", "FOO"), nss("v13")); |
| expected.put(nss("FOO"), nss("v11")); |
| expected.put(nss("A", "FOO"), nss("v9")); |
| |
| queryData(c, tableName, nss("A", "B", "FOO", "L", "M", "Z"), |
| nss("A", "B", "FOO", "L", "M", "Z"), expected); |
| } |
| |
| private void insertDefaultData(AccumuloClient c, String tableName) throws Exception { |
| try (BatchWriter bw = c.createBatchWriter(tableName)) { |
| Mutation m1 = new Mutation(new Text("row1")); |
| mput(m1, "cf1", "cq1", "BASE", "v1"); |
| mput(m1, "cf1", "cq2", "DEFLABEL", "v2"); |
| mput(m1, "cf1", "cq3", "", "v3"); |
| bw.addMutation(m1); |
| } |
| } |
| |
| private static void uniqueCombos(List<Set<String>> all, Set<String> prefix, Set<String> suffix) { |
| |
| all.add(prefix); |
| |
| TreeSet<String> ss = new TreeSet<>(suffix); |
| |
| for (String s : suffix) { |
| TreeSet<String> ps = new TreeSet<>(prefix); |
| ps.add(s); |
| ss.remove(s); |
| |
| uniqueCombos(all, ps, ss); |
| } |
| } |
| |
| private void queryData(AccumuloClient c, String tableName) throws Exception { |
| Map<Set<String>,Set<String>> expected = new HashMap<>(); |
| expected.put(nss(), nss("v1")); |
| expected.put(nss("A"), nss("v2")); |
| expected.put(nss("A", "L"), nss("v5")); |
| expected.put(nss("A", "M"), nss("v5")); |
| expected.put(nss("B"), nss("v3")); |
| expected.put(nss("B", "L"), nss("v6")); |
| expected.put(nss("B", "M"), nss("v6")); |
| expected.put(nss("Z"), nss()); |
| expected.put(nss("A", "B"), nss("v4")); |
| expected.put(nss("A", "B", "L"), nss("v7", "v8", "v13")); |
| expected.put(nss("A", "B", "M"), nss("v7", "v13")); |
| expected.put(nss("A", "B", "FOO"), nss("v13")); |
| expected.put(nss("FOO"), nss("v11")); |
| expected.put(nss("A", "FOO"), nss("v9")); |
| expected.put(nss("A", "FOO", "L"), nss("v10", "v12")); |
| expected.put(nss("A", "FOO", "M"), nss("v10", "v12")); |
| expected.put(nss("B", "FOO", "L"), nss("v12")); |
| expected.put(nss("B", "FOO", "M"), nss("v12")); |
| |
| queryData(c, tableName, nss("A", "B", "FOO", "L", "M", "Z"), |
| nss("A", "B", "FOO", "L", "M", "Z"), expected); |
| queryData(c, tableName, nss("A", "B", "FOO", "L", "M", "Z"), nss("A", "B", "L", "M", "Z"), |
| expected); |
| queryData(c, tableName, nss("A", "B", "FOO", "L", "M", "Z"), nss("A", "Z"), expected); |
| queryData(c, tableName, nss("A", "B", "FOO", "L", "M", "Z"), nss("Z"), expected); |
| queryData(c, tableName, nss("A", "B", "FOO", "L", "M", "Z"), nss(), expected); |
| } |
| |
| private void queryData(AccumuloClient c, String tableName, Set<String> allAuths, |
| Set<String> userAuths, Map<Set<String>,Set<String>> expected) throws Exception { |
| |
| c.securityOperations().changeUserAuthorizations(getAdminPrincipal(), |
| new Authorizations(nbas(userAuths))); |
| |
| ArrayList<Set<String>> combos = new ArrayList<>(); |
| uniqueCombos(combos, nss(), allAuths); |
| |
| for (Set<String> set1 : combos) { |
| Set<String> e = new TreeSet<>(); |
| for (Set<String> set2 : combos) { |
| |
| set2 = new HashSet<>(set2); |
| set2.retainAll(userAuths); |
| |
| if (set1.containsAll(set2) && expected.containsKey(set2)) { |
| e.addAll(expected.get(set2)); |
| } |
| } |
| |
| set1.retainAll(userAuths); |
| verify(c, tableName, set1, e); |
| } |
| |
| } |
| |
| private void queryDefaultData(AccumuloClient c, String tableName) throws Exception { |
| // should return no records |
| c.securityOperations().changeUserAuthorizations(getAdminPrincipal(), |
| new Authorizations("BASE", "DEFLABEL")); |
| try (Scanner scanner = c.createScanner(tableName, new Authorizations())) { |
| verifyDefault(scanner, 0); |
| } |
| |
| // should return one record |
| try (Scanner scanner = c.createScanner(tableName, new Authorizations("BASE"))) { |
| verifyDefault(scanner, 1); |
| } |
| |
| // should return all three records |
| try (Scanner scanner = c.createScanner(tableName, new Authorizations("BASE", "DEFLABEL"))) { |
| verifyDefault(scanner, 3); |
| } |
| } |
| |
| private void verifyDefault(Scanner scanner, int expectedCount) throws Exception { |
| int actual = Iterators.size(scanner.iterator()); |
| if (actual != expectedCount) |
| throw new Exception("actual count " + actual + " != expected count " + expectedCount); |
| } |
| |
| private void verify(AccumuloClient c, String tableName, Set<String> auths, |
| Set<String> expectedValues) throws Exception { |
| ByteArraySet bas = nbas(auths); |
| |
| try { |
| verify(c, tableName, bas, expectedValues.toArray(new String[0])); |
| } catch (Exception e) { |
| throw new Exception("Verification failed auths=" + auths + " exp=" + expectedValues, e); |
| } |
| } |
| |
| private ByteArraySet nbas(Set<String> auths) { |
| ByteArraySet bas = new ByteArraySet(); |
| for (String auth : auths) { |
| bas.add(auth.getBytes(UTF_8)); |
| } |
| return bas; |
| } |
| |
| private void verify(AccumuloClient c, String tableName, ByteArraySet nss, String... expected) |
| throws Exception { |
| try (Scanner scanner = c.createScanner(tableName, new Authorizations(nss)); |
| BatchScanner bs = c.createBatchScanner(tableName, new Authorizations(nss), 3)) { |
| |
| verify(scanner.iterator(), expected); |
| |
| bs.setRanges(Collections.singleton(new Range())); |
| verify(bs.iterator(), expected); |
| } |
| } |
| |
| private void verify(Iterator<Entry<Key,Value>> iter, String... expected) throws Exception { |
| HashSet<String> valuesSeen = new HashSet<>(); |
| |
| while (iter.hasNext()) { |
| Entry<Key,Value> entry = iter.next(); |
| if (valuesSeen.contains(entry.getValue().toString())) { |
| throw new Exception("Value seen twice"); |
| } |
| valuesSeen.add(entry.getValue().toString()); |
| } |
| |
| for (String ev : expected) { |
| if (!valuesSeen.remove(ev)) { |
| throw new Exception("Did not see expected value " + ev); |
| } |
| } |
| |
| if (!valuesSeen.isEmpty()) { |
| throw new Exception("Saw more values than expected " + valuesSeen); |
| } |
| } |
| } |