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HBASE-19634 Add permission check for executeProcedures in AccessController

This commit is contained in:
zhangduo 2018-01-04 16:18:21 +08:00
parent 029406c45b
commit 53b18fe0ac
6 changed files with 102 additions and 41 deletions
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14
hbase-server/src/main/java/org/apache/hadoop/hbase/coprocessor/RegionServerObserver.java
View File

@ -126,4 +126,18 @@ public interface RegionServerObserver {
default void postClearCompactionQueues(
final ObserverContext<RegionServerCoprocessorEnvironment> ctx)
throws IOException {}
/**
* This will be called before executing procedures
* @param ctx the environment to interact with the framework and region server.
*/
default void preExecuteProcedures(ObserverContext<RegionServerCoprocessorEnvironment> ctx)
throws IOException {}
/**
* This will be called after executing procedures
* @param ctx the environment to interact with the framework and region server.
*/
default void postExecuteProcedures(ObserverContext<RegionServerCoprocessorEnvironment> ctx)
throws IOException {}
}

14
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RSRpcServices.java
View File

@ -3508,8 +3508,12 @@ public class RSRpcServices implements HBaseRPCErrorHandler,
}
@Override
@QosPriority(priority = HConstants.ADMIN_QOS)
public ExecuteProceduresResponse executeProcedures(RpcController controller,
ExecuteProceduresRequest request) throws ServiceException {
try {
checkOpen();
regionServer.getRegionServerCoprocessorHost().preExecuteProcedures();
if (request.getOpenRegionCount() > 0) {
for (OpenRegionRequest req : request.getOpenRegionList()) {
openRegion(controller, req);
@ -3527,17 +3531,17 @@ public class RSRpcServices implements HBaseRPCErrorHandler,
callable =
Class.forName(req.getProcClass()).asSubclass(RSProcedureCallable.class).newInstance();
} catch (Exception e) {
// here we just ignore the error as this should not happen and we do not provide a general
// way to report errors for all types of remote procedure. The procedure will hang at
// master side but after you solve the problem and restart master it will be executed
// again and pass.
LOG.warn("create procedure of type " + req.getProcClass() + " failed, give up", e);
regionServer.remoteProcedureComplete(req.getProcId(), e);
continue;
}
callable.init(req.getProcData().toByteArray(), regionServer);
regionServer.executeProcedure(req.getProcId(), callable);
}
}
regionServer.getRegionServerCoprocessorHost().postExecuteProcedures();
return ExecuteProceduresResponse.getDefaultInstance();
} catch (IOException e) {
throw new ServiceException(e);
}
}
}

18
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RegionServerCoprocessorHost.java
View File

@ -205,6 +205,24 @@ public class RegionServerCoprocessorHost extends
});
}
public void preExecuteProcedures() throws IOException {
execOperation(coprocEnvironments.isEmpty() ? null : new RegionServerObserverOperation() {
@Override
public void call(RegionServerObserver observer) throws IOException {
observer.preExecuteProcedures(this);
}
});
}
public void postExecuteProcedures() throws IOException {
execOperation(coprocEnvironments.isEmpty() ? null : new RegionServerObserverOperation() {
@Override
public void call(RegionServerObserver observer) throws IOException {
observer.postExecuteProcedures(this);
}
});
}
/**
* Coprocessor environment extension providing access to region server
* related services.

28
hbase-server/src/main/java/org/apache/hadoop/hbase/security/access/AccessController.java
View File

@ -1,4 +1,4 @@
/*
/**
* 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
@ -117,13 +117,6 @@ import org.apache.hadoop.hbase.security.Superusers;
import org.apache.hadoop.hbase.security.User;
import org.apache.hadoop.hbase.security.UserProvider;
import org.apache.hadoop.hbase.security.access.Permission.Action;
import org.apache.hbase.thirdparty.com.google.common.collect.ArrayListMultimap;
import org.apache.hbase.thirdparty.com.google.common.collect.ImmutableSet;
import org.apache.hbase.thirdparty.com.google.common.collect.ListMultimap;
import org.apache.hbase.thirdparty.com.google.common.collect.Lists;
import org.apache.hbase.thirdparty.com.google.common.collect.MapMaker;
import org.apache.hbase.thirdparty.com.google.common.collect.Maps;
import org.apache.hbase.thirdparty.com.google.common.collect.Sets;
import org.apache.hadoop.hbase.snapshot.SnapshotDescriptionUtils;
import org.apache.hadoop.hbase.util.ByteRange;
import org.apache.hadoop.hbase.util.Bytes;
@ -136,6 +129,14 @@ import org.apache.yetus.audience.InterfaceAudience;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.apache.hbase.thirdparty.com.google.common.collect.ArrayListMultimap;
import org.apache.hbase.thirdparty.com.google.common.collect.ImmutableSet;
import org.apache.hbase.thirdparty.com.google.common.collect.ListMultimap;
import org.apache.hbase.thirdparty.com.google.common.collect.Lists;
import org.apache.hbase.thirdparty.com.google.common.collect.MapMaker;
import org.apache.hbase.thirdparty.com.google.common.collect.Maps;
import org.apache.hbase.thirdparty.com.google.common.collect.Sets;
/**
* Provides basic authorization checks for data access and administrative
* operations.
@ -2508,8 +2509,7 @@ public class AccessController implements MasterCoprocessor, RegionCoprocessor,
@Override
public void preRequestLock(ObserverContext<MasterCoprocessorEnvironment> ctx, String namespace,
TableName tableName, RegionInfo[] regionInfos, String description)
throws IOException {
TableName tableName, RegionInfo[] regionInfos, String description) throws IOException {
// There are operations in the CREATE and ADMIN domain which may require lock, READ
// or WRITE. So for any lock request, we check for these two perms irrespective of lock type.
String reason = String.format("Description=%s", description);
@ -2522,12 +2522,18 @@ public class AccessController implements MasterCoprocessor, RegionCoprocessor,
checkLockPermissions(ctx, null, tableName, null, description);
}
@Override
public void preExecuteProcedures(ObserverContext<RegionServerCoprocessorEnvironment> ctx)
throws IOException {
checkSystemOrSuperUser(getActiveUser(ctx));
}
/**
* Returns the active user to which authorization checks should be applied.
* If we are in the context of an RPC call, the remote user is used,
* otherwise the currently logged in user is used.
*/
public User getActiveUser(ObserverContext<?> ctx) throws IOException {
private User getActiveUser(ObserverContext<?> ctx) throws IOException {
// for non-rpc handling, fallback to system user
Optional<User> optionalUser = ctx.getCaller();
if (optionalUser.isPresent()) {

7
hbase-server/src/test/java/org/apache/hadoop/hbase/TestJMXConnectorServer.java
View File

@ -213,5 +213,12 @@ public class TestJMXConnectorServer {
throw new AccessDeniedException("Insufficient permissions to shut down cluster.");
}
}
@Override
public void preExecuteProcedures(ObserverContext<RegionServerCoprocessorEnvironment> ctx)
throws IOException {
// FIXME: ignore the procedure permission check since in our UT framework master is neither
// the systemuser nor the superuser so we can not call executeProcedures...
}
}
}

18
hbase-server/src/test/java/org/apache/hadoop/hbase/security/access/TestAccessController.java
View File

@ -1,4 +1,4 @@
/*
/**
* 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
@ -30,7 +30,6 @@ import com.google.protobuf.RpcCallback;
import com.google.protobuf.RpcController;
import com.google.protobuf.Service;
import com.google.protobuf.ServiceException;
import java.io.IOException;
import java.security.PrivilegedAction;
import java.util.ArrayList;
@ -38,7 +37,6 @@ import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileStatus;
import org.apache.hadoop.fs.FileSystem;
@ -3075,4 +3073,18 @@ public class TestAccessController extends SecureTestUtil {
verifyAllowed(
action, SUPERUSER, USER_ADMIN, USER_CREATE, USER_RW, USER_RO, USER_NONE, USER_OWNER);
}
@Test
public void testExecuteProcedures() throws Exception {
AccessTestAction action = new AccessTestAction() {
@Override
public Object run() throws Exception {
ACCESS_CONTROLLER.preExecuteProcedures(ObserverContextImpl.createAndPrepare(RSCP_ENV));
return null;
}
};
verifyAllowed(action, SUPERUSER);
verifyDenied(action, USER_CREATE, USER_RW, USER_RO, USER_NONE, USER_OWNER, USER_ADMIN);
}
}