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/*
* 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.zookeeper.server.quorum.auth;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.fail;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import org.apache.zookeeper.CreateMode;
import org.apache.zookeeper.PortAssignment;
import org.apache.zookeeper.ZooDefs.Ids;
import org.apache.zookeeper.ZooKeeper;
import org.apache.zookeeper.server.admin.AdminServer;
import org.apache.zookeeper.server.quorum.QuorumPeerConfig.ConfigException;
import org.apache.zookeeper.server.quorum.QuorumPeerMain;
import org.apache.zookeeper.server.quorum.QuorumPeerTestBase;
import org.apache.zookeeper.server.quorum.QuorumPeerTestBase.MainThread;
import org.apache.zookeeper.test.ClientBase;
import org.apache.zookeeper.test.ClientBase.CountdownWatcher;
import org.junit.jupiter.api.AfterAll;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.Timeout;
public class QuorumDigestAuthTest extends QuorumAuthTestBase {
static {
String jaasEntries = "QuorumServer {\n"
+ " org.apache.zookeeper.server.auth.DigestLoginModule required\n"
+ " user_test=\"mypassword\";\n"
+ "};\n"
+ "QuorumLearner {\n"
+ " org.apache.zookeeper.server.auth.DigestLoginModule required\n"
+ " username=\"test\"\n"
+ " password=\"mypassword\";\n"
+ "};\n"
+ "QuorumLearnerInvalid {\n"
+ " org.apache.zookeeper.server.auth.DigestLoginModule required\n"
+ " username=\"test\"\n"
+ " password=\"invalid\";\n"
+ "};"
+ "\n";
setupJaasConfig(jaasEntries);
}
@AfterEach
@Override
public void tearDown() throws Exception {
for (MainThread mainThread : mt) {
mainThread.shutdown();
mainThread.deleteBaseDir();
}
super.tearDown();
}
@AfterAll
public static void cleanup() {
cleanupJaasConfig();
}
/**
* Test to verify that server is able to start with valid credentials
*/
@Test
@Timeout(value = 30)
public void testValidCredentials() throws Exception {
Map<String, String> authConfigs = new HashMap<String, String>();
authConfigs.put(QuorumAuth.QUORUM_SASL_AUTH_ENABLED, "true");
authConfigs.put(QuorumAuth.QUORUM_SERVER_SASL_AUTH_REQUIRED, "true");
authConfigs.put(QuorumAuth.QUORUM_LEARNER_SASL_AUTH_REQUIRED, "true");
String connectStr = startQuorum(3, authConfigs, 3);
CountdownWatcher watcher = new CountdownWatcher();
ZooKeeper zk = new ZooKeeper(connectStr, ClientBase.CONNECTION_TIMEOUT, watcher);
watcher.waitForConnected(ClientBase.CONNECTION_TIMEOUT);
for (int i = 0; i < 10; i++) {
zk.create("/" + i, new byte[0], Ids.OPEN_ACL_UNSAFE, CreateMode.PERSISTENT);
}
zk.close();
}
/**
* Test to verify that server is able to start with valid credentials
* when using multiple Quorum / Election addresses
*/
@Test
@Timeout(value = 30)
public void testValidCredentialsWithMultiAddresses() throws Exception {
Map<String, String> authConfigs = new HashMap<String, String>();
authConfigs.put(QuorumAuth.QUORUM_SASL_AUTH_ENABLED, "true");
authConfigs.put(QuorumAuth.QUORUM_SERVER_SASL_AUTH_REQUIRED, "true");
authConfigs.put(QuorumAuth.QUORUM_LEARNER_SASL_AUTH_REQUIRED, "true");
String connectStr = startMultiAddressQuorum(3, authConfigs, 3);
CountdownWatcher watcher = new CountdownWatcher();
ZooKeeper zk = new ZooKeeper(connectStr, ClientBase.CONNECTION_TIMEOUT, watcher);
watcher.waitForConnected(ClientBase.CONNECTION_TIMEOUT);
for (int i = 0; i < 10; i++) {
zk.create("/" + i, new byte[0], Ids.OPEN_ACL_UNSAFE, CreateMode.PERSISTENT);
}
zk.close();
}
/**
* Test to verify that server is able to start with invalid credentials if
* the configuration is set to quorum.auth.serverRequireSasl=false.
* Quorum will talk each other even if the authentication is not succeeded
*/
@Test
@Timeout(value = 30)
public void testSaslNotRequiredWithInvalidCredentials() throws Exception {
Map<String, String> authConfigs = new HashMap<String, String>();
authConfigs.put(QuorumAuth.QUORUM_LEARNER_SASL_LOGIN_CONTEXT, "QuorumLearnerInvalid");
authConfigs.put(QuorumAuth.QUORUM_SASL_AUTH_ENABLED, "false");
authConfigs.put(QuorumAuth.QUORUM_SERVER_SASL_AUTH_REQUIRED, "false");
String connectStr = startQuorum(3, authConfigs, 3);
CountdownWatcher watcher = new CountdownWatcher();
ZooKeeper zk = new ZooKeeper(connectStr, ClientBase.CONNECTION_TIMEOUT, watcher);
watcher.waitForConnected(ClientBase.CONNECTION_TIMEOUT);
for (int i = 0; i < 10; i++) {
zk.create("/" + i, new byte[0], Ids.OPEN_ACL_UNSAFE, CreateMode.PERSISTENT);
}
zk.close();
}
/**
* Test to verify that server shouldn't start with invalid credentials
* if the configuration is set to quorum.auth.serverRequireSasl=true,
* quorum.auth.learnerRequireSasl=true
*/
@Test
@Timeout(value = 30)
public void testSaslRequiredInvalidCredentials() throws Exception {
Map<String, String> authConfigs = new HashMap<String, String>();
authConfigs.put(QuorumAuth.QUORUM_LEARNER_SASL_LOGIN_CONTEXT, "QuorumLearnerInvalid");
authConfigs.put(QuorumAuth.QUORUM_SASL_AUTH_ENABLED, "true");
authConfigs.put(QuorumAuth.QUORUM_SERVER_SASL_AUTH_REQUIRED, "true");
authConfigs.put(QuorumAuth.QUORUM_LEARNER_SASL_AUTH_REQUIRED, "true");
int serverCount = 2;
final int[] clientPorts = startQuorum(serverCount, new StringBuilder(), authConfigs, serverCount, false);
for (int i = 0; i < serverCount; i++) {
boolean waitForServerUp = ClientBase.waitForServerUp("127.0.0.1:" + clientPorts[i], QuorumPeerTestBase.TIMEOUT);
assertFalse(waitForServerUp, "Shouldn't start server with invalid credentials");
}
}
/**
* If quorumpeer learner is not auth enabled then self won't be able to join
* quorum. So this test is ensuring that the quorumpeer learner is also auth
* enabled while enabling quorum server require sasl.
*/
@Test
@Timeout(value = 10)
public void testEnableQuorumServerRequireSaslWithoutQuorumLearnerRequireSasl() throws Exception {
Map<String, String> authConfigs = new HashMap<String, String>();
authConfigs.put(QuorumAuth.QUORUM_LEARNER_SASL_LOGIN_CONTEXT, "QuorumLearner");
authConfigs.put(QuorumAuth.QUORUM_SASL_AUTH_ENABLED, "true");
authConfigs.put(QuorumAuth.QUORUM_SERVER_SASL_AUTH_REQUIRED, "true");
authConfigs.put(QuorumAuth.QUORUM_LEARNER_SASL_AUTH_REQUIRED, "false");
MainThread mthread = new MainThread(1, PortAssignment.unique(), "", authConfigs);
String[] args = new String[1];
args[0] = mthread.getConfFile().toString();
try {
new QuorumPeerMain() {
@Override
protected void initializeAndRun(String[] args) throws ConfigException, IOException, AdminServer.AdminServerException {
super.initializeAndRun(args);
}
}.initializeAndRun(args);
fail("Must throw exception as quorumpeer learner is not enabled!");
} catch (ConfigException e) {
// expected
}
}
/**
* If quorumpeer learner is not auth enabled then self won't be able to join
* quorum. So this test is ensuring that the quorumpeer learner is also auth
* enabled while enabling quorum server require sasl.
*/
@Test
@Timeout(value = 10)
public void testEnableQuorumAuthenticationConfigurations() throws Exception {
Map<String, String> authConfigs = new HashMap<String, String>();
authConfigs.put(QuorumAuth.QUORUM_LEARNER_SASL_LOGIN_CONTEXT, "QuorumLearner");
authConfigs.put(QuorumAuth.QUORUM_SASL_AUTH_ENABLED, "false");
// case-1) 'quorum.auth.enableSasl' is off. Tries to enable server sasl.
authConfigs.put(QuorumAuth.QUORUM_SERVER_SASL_AUTH_REQUIRED, "true");
authConfigs.put(QuorumAuth.QUORUM_LEARNER_SASL_AUTH_REQUIRED, "false");
MainThread mthread = new MainThread(1, PortAssignment.unique(), "", authConfigs);
String[] args = new String[1];
args[0] = mthread.getConfFile().toString();
try {
new QuorumPeerMain() {
@Override
protected void initializeAndRun(String[] args) throws ConfigException, IOException, AdminServer.AdminServerException {
super.initializeAndRun(args);
}
}.initializeAndRun(args);
fail("Must throw exception as quorum sasl is not enabled!");
} catch (ConfigException e) {
// expected
}
// case-1) 'quorum.auth.enableSasl' is off. Tries to enable learner sasl.
authConfigs.put(QuorumAuth.QUORUM_SERVER_SASL_AUTH_REQUIRED, "false");
authConfigs.put(QuorumAuth.QUORUM_LEARNER_SASL_AUTH_REQUIRED, "true");
try {
new QuorumPeerMain() {
@Override
protected void initializeAndRun(String[] args) throws ConfigException, IOException, AdminServer.AdminServerException {
super.initializeAndRun(args);
}
}.initializeAndRun(args);
fail("Must throw exception as quorum sasl is not enabled!");
} catch (ConfigException e) {
// expected
}
}
}
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