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MAPREDUCE-5475. Ensure MRClientService verifies ACLs for users. Contributed by Jason Lowe. 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1516361 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Arun Murthy 2013-08-22 01:59:25 +00:00
parent ded91b4cfa
commit 148bf3ea4e
3 changed files with 130 additions and 22 deletions
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3
hadoop-mapreduce-project/CHANGES.txt
View File

@ -234,6 +234,9 @@ Release 2.1.1-beta - UNRELEASED
MAPREDUCE-5468. Fix MR AM recovery for map-only jobs. (vinodkv via
acmurthy)
MAPREDUCE-5475. Ensure MRClientService verifies ACLs for users. (jlowe via
acmurthy)
Release 2.1.0-beta - 2013-08-22
INCOMPATIBLE CHANGES

64
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/client/MRClientService.java
View File

@ -28,6 +28,7 @@ import org.apache.commons.logging.LogFactory;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.CommonConfigurationKeysPublic;
import org.apache.hadoop.ipc.Server;
import org.apache.hadoop.mapreduce.JobACL;
import org.apache.hadoop.mapreduce.MRJobConfig;
import org.apache.hadoop.mapreduce.TypeConverter;
import org.apache.hadoop.mapreduce.v2.api.MRClientProtocol;
@ -78,6 +79,8 @@ import org.apache.hadoop.mapreduce.v2.app.job.event.TaskEventType;
import org.apache.hadoop.mapreduce.v2.app.security.authorize.MRAMPolicyProvider;
import org.apache.hadoop.mapreduce.v2.app.webapp.AMWebApp;
import org.apache.hadoop.net.NetUtils;
import org.apache.hadoop.security.AccessControlException;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.security.authorize.PolicyProvider;
import org.apache.hadoop.service.AbstractService;
import org.apache.hadoop.yarn.factories.RecordFactory;
@ -175,16 +178,22 @@ public class MRClientService extends AbstractService
return getBindAddress();
}
private Job verifyAndGetJob(JobId jobID,
boolean modifyAccess) throws IOException {
private Job verifyAndGetJob(JobId jobID,
JobACL accessType) throws IOException {
Job job = appContext.getJob(jobID);
UserGroupInformation ugi = UserGroupInformation.getCurrentUser();
if (!job.checkAccess(ugi, accessType)) {
throw new AccessControlException("User " + ugi.getShortUserName()
+ " cannot perform operation " + accessType.name() + " on "
+ jobID);
}
return job;
}
private Task verifyAndGetTask(TaskId taskID,
boolean modifyAccess) throws IOException {
JobACL accessType) throws IOException {
Task task = verifyAndGetJob(taskID.getJobId(),
modifyAccess).getTask(taskID);
accessType).getTask(taskID);
if (task == null) {
throw new IOException("Unknown Task " + taskID);
}
@ -192,9 +201,9 @@ public class MRClientService extends AbstractService
}
private TaskAttempt verifyAndGetAttempt(TaskAttemptId attemptID,
boolean modifyAccess) throws IOException {
JobACL accessType) throws IOException {
TaskAttempt attempt = verifyAndGetTask(attemptID.getTaskId(),
modifyAccess).getAttempt(attemptID);
accessType).getAttempt(attemptID);
if (attempt == null) {
throw new IOException("Unknown TaskAttempt " + attemptID);
}
@ -205,7 +214,7 @@ public class MRClientService extends AbstractService
public GetCountersResponse getCounters(GetCountersRequest request)
throws IOException {
JobId jobId = request.getJobId();
Job job = verifyAndGetJob(jobId, false);
Job job = verifyAndGetJob(jobId, JobACL.VIEW_JOB);
GetCountersResponse response =
recordFactory.newRecordInstance(GetCountersResponse.class);
response.setCounters(TypeConverter.toYarn(job.getAllCounters()));
@ -216,7 +225,7 @@ public class MRClientService extends AbstractService
public GetJobReportResponse getJobReport(GetJobReportRequest request)
throws IOException {
JobId jobId = request.getJobId();
Job job = verifyAndGetJob(jobId, false);
Job job = verifyAndGetJob(jobId, JobACL.VIEW_JOB);
GetJobReportResponse response =
recordFactory.newRecordInstance(GetJobReportResponse.class);
if (job != null) {
@ -235,7 +244,7 @@ public class MRClientService extends AbstractService
GetTaskAttemptReportResponse response =
recordFactory.newRecordInstance(GetTaskAttemptReportResponse.class);
response.setTaskAttemptReport(
verifyAndGetAttempt(taskAttemptId, false).getReport());
verifyAndGetAttempt(taskAttemptId, JobACL.VIEW_JOB).getReport());
return response;
}
@ -245,7 +254,8 @@ public class MRClientService extends AbstractService
TaskId taskId = request.getTaskId();
GetTaskReportResponse response =
recordFactory.newRecordInstance(GetTaskReportResponse.class);
response.setTaskReport(verifyAndGetTask(taskId, false).getReport());
response.setTaskReport(
verifyAndGetTask(taskId, JobACL.VIEW_JOB).getReport());
return response;
}
@ -256,7 +266,7 @@ public class MRClientService extends AbstractService
JobId jobId = request.getJobId();
int fromEventId = request.getFromEventId();
int maxEvents = request.getMaxEvents();
Job job = verifyAndGetJob(jobId, false);
Job job = verifyAndGetJob(jobId, JobACL.VIEW_JOB);
GetTaskAttemptCompletionEventsResponse response =
recordFactory.newRecordInstance(GetTaskAttemptCompletionEventsResponse.class);
@ -270,9 +280,11 @@ public class MRClientService extends AbstractService
public KillJobResponse killJob(KillJobRequest request)
throws IOException {
JobId jobId = request.getJobId();
String message = "Kill Job received from client " + jobId;
UserGroupInformation callerUGI = UserGroupInformation.getCurrentUser();
String message = "Kill job " + jobId + " received from " + callerUGI
+ " at " + Server.getRemoteAddress();
LOG.info(message);
verifyAndGetJob(jobId, true);
verifyAndGetJob(jobId, JobACL.MODIFY_JOB);
appContext.getEventHandler().handle(
new JobDiagnosticsUpdateEvent(jobId, message));
appContext.getEventHandler().handle(
@ -287,9 +299,11 @@ public class MRClientService extends AbstractService
public KillTaskResponse killTask(KillTaskRequest request)
throws IOException {
TaskId taskId = request.getTaskId();
String message = "Kill task received from client " + taskId;
UserGroupInformation callerUGI = UserGroupInformation.getCurrentUser();
String message = "Kill task " + taskId + " received from " + callerUGI
+ " at " + Server.getRemoteAddress();
LOG.info(message);
verifyAndGetTask(taskId, true);
verifyAndGetTask(taskId, JobACL.MODIFY_JOB);
appContext.getEventHandler().handle(
new TaskEvent(taskId, TaskEventType.T_KILL));
KillTaskResponse response =
@ -302,9 +316,12 @@ public class MRClientService extends AbstractService
public KillTaskAttemptResponse killTaskAttempt(
KillTaskAttemptRequest request) throws IOException {
TaskAttemptId taskAttemptId = request.getTaskAttemptId();
String message = "Kill task attempt received from client " + taskAttemptId;
UserGroupInformation callerUGI = UserGroupInformation.getCurrentUser();
String message = "Kill task attempt " + taskAttemptId
+ " received from " + callerUGI + " at "
+ Server.getRemoteAddress();
LOG.info(message);
verifyAndGetAttempt(taskAttemptId, true);
verifyAndGetAttempt(taskAttemptId, JobACL.MODIFY_JOB);
appContext.getEventHandler().handle(
new TaskAttemptDiagnosticsUpdateEvent(taskAttemptId, message));
appContext.getEventHandler().handle(
@ -322,8 +339,8 @@ public class MRClientService extends AbstractService
GetDiagnosticsResponse response =
recordFactory.newRecordInstance(GetDiagnosticsResponse.class);
response.addAllDiagnostics(
verifyAndGetAttempt(taskAttemptId, false).getDiagnostics());
response.addAllDiagnostics(verifyAndGetAttempt(taskAttemptId,
JobACL.VIEW_JOB).getDiagnostics());
return response;
}
@ -332,9 +349,12 @@ public class MRClientService extends AbstractService
public FailTaskAttemptResponse failTaskAttempt(
FailTaskAttemptRequest request) throws IOException {
TaskAttemptId taskAttemptId = request.getTaskAttemptId();
String message = "Fail task attempt received from client " + taskAttemptId;
UserGroupInformation callerUGI = UserGroupInformation.getCurrentUser();
String message = "Fail task attempt " + taskAttemptId
+ " received from " + callerUGI + " at "
+ Server.getRemoteAddress();
LOG.info(message);
verifyAndGetAttempt(taskAttemptId, true);
verifyAndGetAttempt(taskAttemptId, JobACL.MODIFY_JOB);
appContext.getEventHandler().handle(
new TaskAttemptDiagnosticsUpdateEvent(taskAttemptId, message));
appContext.getEventHandler().handle(
@ -356,7 +376,7 @@ public class MRClientService extends AbstractService
GetTaskReportsResponse response =
recordFactory.newRecordInstance(GetTaskReportsResponse.class);
Job job = verifyAndGetJob(jobId, false);
Job job = verifyAndGetJob(jobId, JobACL.VIEW_JOB);
Collection<Task> tasks = job.getTasks(taskType).values();
LOG.info("Getting task report for " + taskType + " " + jobId
+ ". Report-size will be " + tasks.size());

85
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/TestMRClientService.java
View File

@ -18,13 +18,20 @@
package org.apache.hadoop.mapreduce.v2.app;
import static org.junit.Assert.fail;
import java.security.PrivilegedExceptionAction;
import java.util.Iterator;
import java.util.List;
import junit.framework.Assert;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.mapreduce.JobACL;
import org.apache.hadoop.mapreduce.MRConfig;
import org.apache.hadoop.mapreduce.MRJobConfig;
import org.apache.hadoop.mapreduce.v2.api.MRClientProtocol;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.FailTaskAttemptRequest;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetCountersRequest;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetDiagnosticsRequest;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetJobReportRequest;
@ -32,6 +39,9 @@ import org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetTaskAttemptCompleti
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetTaskAttemptReportRequest;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetTaskReportRequest;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetTaskReportsRequest;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.KillJobRequest;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.KillTaskAttemptRequest;
import org.apache.hadoop.mapreduce.v2.api.protocolrecords.KillTaskRequest;
import org.apache.hadoop.mapreduce.v2.api.records.AMInfo;
import org.apache.hadoop.mapreduce.v2.api.records.JobReport;
import org.apache.hadoop.mapreduce.v2.api.records.JobState;
@ -51,6 +61,8 @@ import org.apache.hadoop.mapreduce.v2.app.job.event.TaskAttemptEvent;
import org.apache.hadoop.mapreduce.v2.app.job.event.TaskAttemptEventType;
import org.apache.hadoop.mapreduce.v2.app.job.event.TaskAttemptStatusUpdateEvent;
import org.apache.hadoop.mapreduce.v2.app.job.event.TaskAttemptStatusUpdateEvent.TaskAttemptStatus;
import org.apache.hadoop.security.AccessControlException;
import org.apache.hadoop.security.UserGroupInformation;
import org.apache.hadoop.yarn.factories.RecordFactory;
import org.apache.hadoop.yarn.factory.providers.RecordFactoryProvider;
import org.apache.hadoop.yarn.ipc.YarnRPC;
@ -169,6 +181,79 @@ public class TestMRClientService {
app.waitForState(job, JobState.SUCCEEDED);
}
@Test
public void testViewAclOnlyCannotModify() throws Exception {
final MRAppWithClientService app = new MRAppWithClientService(1, 0, false);
final Configuration conf = new Configuration();
conf.setBoolean(MRConfig.MR_ACLS_ENABLED, true);
conf.set(MRJobConfig.JOB_ACL_VIEW_JOB, "viewonlyuser");
Job job = app.submit(conf);
app.waitForState(job, JobState.RUNNING);
Assert.assertEquals("Num tasks not correct", 1, job.getTasks().size());
Iterator<Task> it = job.getTasks().values().iterator();
Task task = it.next();
app.waitForState(task, TaskState.RUNNING);
TaskAttempt attempt = task.getAttempts().values().iterator().next();
app.waitForState(attempt, TaskAttemptState.RUNNING);
UserGroupInformation viewOnlyUser =
UserGroupInformation.createUserForTesting(
"viewonlyuser", new String[] {});
Assert.assertTrue("viewonlyuser cannot view job",
job.checkAccess(viewOnlyUser, JobACL.VIEW_JOB));
Assert.assertFalse("viewonlyuser can modify job",
job.checkAccess(viewOnlyUser, JobACL.MODIFY_JOB));
MRClientProtocol client = viewOnlyUser.doAs(
new PrivilegedExceptionAction<MRClientProtocol>() {
@Override
public MRClientProtocol run() throws Exception {
YarnRPC rpc = YarnRPC.create(conf);
return (MRClientProtocol) rpc.getProxy(MRClientProtocol.class,
app.clientService.getBindAddress(), conf);
}
});
KillJobRequest killJobRequest = recordFactory.newRecordInstance(
KillJobRequest.class);
killJobRequest.setJobId(app.getJobId());
try {
client.killJob(killJobRequest);
fail("viewonlyuser killed job");
} catch (AccessControlException e) {
// pass
}
KillTaskRequest killTaskRequest = recordFactory.newRecordInstance(
KillTaskRequest.class);
killTaskRequest.setTaskId(task.getID());
try {
client.killTask(killTaskRequest);
fail("viewonlyuser killed task");
} catch (AccessControlException e) {
// pass
}
KillTaskAttemptRequest killTaskAttemptRequest =
recordFactory.newRecordInstance(KillTaskAttemptRequest.class);
killTaskAttemptRequest.setTaskAttemptId(attempt.getID());
try {
client.killTaskAttempt(killTaskAttemptRequest);
fail("viewonlyuser killed task attempt");
} catch (AccessControlException e) {
// pass
}
FailTaskAttemptRequest failTaskAttemptRequest =
recordFactory.newRecordInstance(FailTaskAttemptRequest.class);
failTaskAttemptRequest.setTaskAttemptId(attempt.getID());
try {
client.failTaskAttempt(failTaskAttemptRequest);
fail("viewonlyuser killed task attempt");
} catch (AccessControlException e) {
// pass
}
}
private void verifyJobReport(JobReport jr) {
Assert.assertNotNull("JobReport is null", jr);
List<AMInfo> amInfos = jr.getAMInfos();