Examples with VisibilityLabelsResponse org.apache.hadoop.hbase.protobuf.generated.VisibilityLabelsProtos.VisibilityLabelsResponse used on opensource projects

Example 11 with VisibilityLabelsResponse

use of org.apache.hadoop.hbase.protobuf.generated.VisibilityLabelsProtos.VisibilityLabelsResponse in project hbase by apache.

the class VisibilityController method addLabels.

/****************************** VisibilityEndpoint service related methods ******************************/
@Override
public synchronized void addLabels(RpcController controller, VisibilityLabelsRequest request, RpcCallback<VisibilityLabelsResponse> done) {
    VisibilityLabelsResponse.Builder response = VisibilityLabelsResponse.newBuilder();
    List<VisibilityLabel> visLabels = request.getVisLabelList();
    if (!initialized) {
        setExceptionResults(visLabels.size(), new VisibilityControllerNotReadyException("VisibilityController not yet initialized!"), response);
    } else {
        List<byte[]> labels = new ArrayList<>(visLabels.size());
        try {
            if (authorizationEnabled) {
                checkCallingUserAuth();
            }
            RegionActionResult successResult = RegionActionResult.newBuilder().build();
            for (VisibilityLabel visLabel : visLabels) {
                byte[] label = visLabel.getLabel().toByteArray();
                labels.add(label);
                // Just mark as success. Later it will get reset
                response.addResult(successResult);
            // based on the result from
            // visibilityLabelService.addLabels ()
            }
            if (!labels.isEmpty()) {
                OperationStatus[] opStatus = this.visibilityLabelService.addLabels(labels);
                logResult(true, "addLabels", "Adding labels allowed", null, labels, null);
                int i = 0;
                for (OperationStatus status : opStatus) {
                    while (response.getResult(i) != successResult) i++;
                    if (status.getOperationStatusCode() != SUCCESS) {
                        RegionActionResult.Builder failureResultBuilder = RegionActionResult.newBuilder();
                        failureResultBuilder.setException(buildException(new DoNotRetryIOException(status.getExceptionMsg())));
                        response.setResult(i, failureResultBuilder.build());
                    }
                    i++;
                }
            }
        } catch (AccessDeniedException e) {
            logResult(false, "addLabels", e.getMessage(), null, labels, null);
            LOG.error("User is not having required permissions to add labels", e);
            setExceptionResults(visLabels.size(), e, response);
        } catch (IOException e) {
            LOG.error(e);
            setExceptionResults(visLabels.size(), e, response);
        }
    }
    done.run(response.build());
}

Example 12 with VisibilityLabelsResponse

use of org.apache.hadoop.hbase.protobuf.generated.VisibilityLabelsProtos.VisibilityLabelsResponse in project hbase by apache.

the class VisibilityController method clearAuths.

@Override
public synchronized void clearAuths(RpcController controller, SetAuthsRequest request, RpcCallback<VisibilityLabelsResponse> done) {
    VisibilityLabelsResponse.Builder response = VisibilityLabelsResponse.newBuilder();
    List<ByteString> auths = request.getAuthList();
    if (!initialized) {
        setExceptionResults(auths.size(), new CoprocessorException("VisibilityController not yet initialized"), response);
    } else {
        byte[] requestUser = request.getUser().toByteArray();
        List<byte[]> labelAuths = new ArrayList<>(auths.size());
        try {
            // When AC is ON, do AC based user auth check
            if (authorizationEnabled && accessControllerAvailable && !isSystemOrSuperUser()) {
                User user = VisibilityUtils.getActiveUser();
                throw new AccessDeniedException("User '" + (user != null ? user.getShortName() : "null") + " is not authorized to perform this action.");
            }
            if (authorizationEnabled) {
                // When AC is not in place the calling user should have
                checkCallingUserAuth();
            // SYSTEM_LABEL auth to do this action.
            }
            for (ByteString authBS : auths) {
                labelAuths.add(authBS.toByteArray());
            }
            OperationStatus[] opStatus = this.visibilityLabelService.clearAuths(requestUser, labelAuths);
            logResult(true, "clearAuths", "Removing authorization for labels allowed", requestUser, labelAuths, null);
            RegionActionResult successResult = RegionActionResult.newBuilder().build();
            for (OperationStatus status : opStatus) {
                if (status.getOperationStatusCode() == SUCCESS) {
                    response.addResult(successResult);
                } else {
                    RegionActionResult.Builder failureResultBuilder = RegionActionResult.newBuilder();
                    failureResultBuilder.setException(buildException(new DoNotRetryIOException(status.getExceptionMsg())));
                    response.addResult(failureResultBuilder.build());
                }
            }
        } catch (AccessDeniedException e) {
            logResult(false, "clearAuths", e.getMessage(), requestUser, labelAuths, null);
            LOG.error("User is not having required permissions to clear authorization", e);
            setExceptionResults(auths.size(), e, response);
        } catch (IOException e) {
            LOG.error(e);
            setExceptionResults(auths.size(), e, response);
        }
    }
    done.run(response.build());
}

Example 13 with VisibilityLabelsResponse

use of org.apache.hadoop.hbase.protobuf.generated.VisibilityLabelsProtos.VisibilityLabelsResponse in project hbase by apache.

the class TestImportTSVWithVisibilityLabels method createLabels.

private static void createLabels() throws IOException, InterruptedException {
    PrivilegedExceptionAction<VisibilityLabelsResponse> action = new PrivilegedExceptionAction<VisibilityLabelsResponse>() {

        @Override
        public VisibilityLabelsResponse run() throws Exception {
            String[] labels = { SECRET, TOPSECRET, CONFIDENTIAL, PUBLIC, PRIVATE };
            try (Connection conn = ConnectionFactory.createConnection(conf)) {
                VisibilityClient.addLabels(conn, labels);
                LOG.info("Added labels ");
            } catch (Throwable t) {
                LOG.error("Error in adding labels", t);
                throw new IOException(t);
            }
            return null;
        }
    };
    SUPERUSER.runAs(action);
}

Example 14 with VisibilityLabelsResponse

use of org.apache.hadoop.hbase.protobuf.generated.VisibilityLabelsProtos.VisibilityLabelsResponse in project hbase by apache.

the class TestVisibilityLabelsWithDeletes method testMultipleDeleteFamilyVersionWithDiffLabels.

@Test
public void testMultipleDeleteFamilyVersionWithDiffLabels() throws Exception {
    PrivilegedExceptionAction<VisibilityLabelsResponse> action = new PrivilegedExceptionAction<VisibilityLabelsResponse>() {

        @Override
        public VisibilityLabelsResponse run() throws Exception {
            try (Connection conn = ConnectionFactory.createConnection(conf)) {
                return VisibilityClient.setAuths(conn, new String[] { CONFIDENTIAL, PRIVATE, SECRET }, SUPERUSER.getShortName());
            } catch (Throwable e) {
            }
            return null;
        }
    };
    VisibilityLabelsResponse response = SUPERUSER.runAs(action);
    final TableName tableName = TableName.valueOf(TEST_NAME.getMethodName());
    try (Table table = doPuts(tableName)) {
        PrivilegedExceptionAction<Void> actiona = new PrivilegedExceptionAction<Void>() {

            @Override
            public Void run() throws Exception {
                try (Connection connection = ConnectionFactory.createConnection(conf);
                    Table table = connection.getTable(tableName)) {
                    Delete d = new Delete(row1);
                    d.setCellVisibility(new CellVisibility(CONFIDENTIAL));
                    d.addFamilyVersion(fam, 123l);
                    table.delete(d);
                    d = new Delete(row1);
                    d.setCellVisibility(new CellVisibility(SECRET + "&" + TOPSECRET));
                    d.addFamilyVersion(fam, 125l);
                    table.delete(d);
                } catch (Throwable t) {
                    throw new IOException(t);
                }
                return null;
            }
        };
        SUPERUSER.runAs(actiona);
        TEST_UTIL.getAdmin().flush(tableName);
        Scan s = new Scan();
        s.setMaxVersions(5);
        s.setAuthorizations(new Authorizations(SECRET, PRIVATE, CONFIDENTIAL, TOPSECRET));
        ResultScanner scanner = table.getScanner(s);
        Result[] next = scanner.next(5);
        assertTrue(next.length == 2);
        CellScanner cellScanner = next[0].cellScanner();
        cellScanner.advance();
        Cell current = cellScanner.current();
        assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(), current.getRowLength(), row1, 0, row1.length));
        assertEquals(current.getTimestamp(), 127l);
        cellScanner.advance();
        current = cellScanner.current();
        assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(), current.getRowLength(), row1, 0, row1.length));
        assertEquals(current.getTimestamp(), 126l);
        cellScanner.advance();
        current = cellScanner.current();
        assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(), current.getRowLength(), row1, 0, row1.length));
        assertEquals(current.getTimestamp(), 124l);
    }
}

Example 15 with VisibilityLabelsResponse

use of org.apache.hadoop.hbase.protobuf.generated.VisibilityLabelsProtos.VisibilityLabelsResponse in project hbase by apache.

the class TestVisibilityLablesWithGroups method testGroupAuths.

@Test
public void testGroupAuths() throws Exception {
    final TableName tableName = TableName.valueOf(TEST_NAME.getMethodName());
    // create the table
    TEST_UTIL.createTable(tableName, CF);
    // put the data.
    SUPERUSER.runAs(new PrivilegedExceptionAction<Void>() {

        public Void run() throws Exception {
            try (Connection connection = ConnectionFactory.createConnection(conf);
                Table table = connection.getTable(tableName)) {
                Put put = new Put(ROW_1);
                put.addColumn(CF, Q1, HConstants.LATEST_TIMESTAMP, value1);
                put.setCellVisibility(new CellVisibility(SECRET));
                table.put(put);
                put = new Put(ROW_1);
                put.addColumn(CF, Q2, HConstants.LATEST_TIMESTAMP, value2);
                put.setCellVisibility(new CellVisibility(CONFIDENTIAL));
                table.put(put);
                put = new Put(ROW_1);
                put.addColumn(CF, Q3, HConstants.LATEST_TIMESTAMP, value3);
                table.put(put);
            }
            return null;
        }
    });
    // 'admin' user is part of 'supergroup', thus can see all the cells.
    SUPERUSER.runAs(new PrivilegedExceptionAction<Void>() {

        public Void run() throws Exception {
            try (Connection connection = ConnectionFactory.createConnection(conf);
                Table table = connection.getTable(tableName)) {
                Scan s = new Scan();
                ResultScanner scanner = table.getScanner(s);
                Result[] next = scanner.next(1);
                // Test that super user can see all the cells.
                assertTrue(next.length == 1);
                CellScanner cellScanner = next[0].cellScanner();
                cellScanner.advance();
                Cell current = cellScanner.current();
                assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(), current.getRowLength(), ROW_1, 0, ROW_1.length));
                assertTrue(Bytes.equals(current.getQualifierArray(), current.getQualifierOffset(), current.getQualifierLength(), Q1, 0, Q1.length));
                assertTrue(Bytes.equals(current.getValueArray(), current.getValueOffset(), current.getValueLength(), value1, 0, value1.length));
                cellScanner.advance();
                current = cellScanner.current();
                assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(), current.getRowLength(), ROW_1, 0, ROW_1.length));
                assertTrue(Bytes.equals(current.getQualifierArray(), current.getQualifierOffset(), current.getQualifierLength(), Q2, 0, Q2.length));
                assertTrue(Bytes.equals(current.getValueArray(), current.getValueOffset(), current.getValueLength(), value2, 0, value2.length));
                cellScanner.advance();
                current = cellScanner.current();
                assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(), current.getRowLength(), ROW_1, 0, ROW_1.length));
                assertTrue(Bytes.equals(current.getQualifierArray(), current.getQualifierOffset(), current.getQualifierLength(), Q3, 0, Q3.length));
                assertTrue(Bytes.equals(current.getValueArray(), current.getValueOffset(), current.getValueLength(), value3, 0, value3.length));
            }
            return null;
        }
    });
    // Get testgroup's labels.
    SUPERUSER.runAs(new PrivilegedExceptionAction<Void>() {

        public Void run() throws Exception {
            GetAuthsResponse authsResponse = null;
            try (Connection conn = ConnectionFactory.createConnection(conf)) {
                authsResponse = VisibilityClient.getAuths(conn, "@testgroup");
            } catch (Throwable e) {
                fail("Should not have failed");
            }
            List<String> authsList = new ArrayList<>(authsResponse.getAuthList().size());
            for (ByteString authBS : authsResponse.getAuthList()) {
                authsList.add(Bytes.toString(authBS.toByteArray()));
            }
            assertEquals(1, authsList.size());
            assertTrue(authsList.contains(CONFIDENTIAL));
            return null;
        }
    });
    // Test that test user can see what 'testgroup' has been authorized to.
    TESTUSER.runAs(new PrivilegedExceptionAction<Void>() {

        public Void run() throws Exception {
            try (Connection connection = ConnectionFactory.createConnection(conf);
                Table table = connection.getTable(tableName)) {
                // Test scan with no auth attribute
                Scan s = new Scan();
                ResultScanner scanner = table.getScanner(s);
                Result[] next = scanner.next(1);
                assertTrue(next.length == 1);
                CellScanner cellScanner = next[0].cellScanner();
                cellScanner.advance();
                Cell current = cellScanner.current();
                // test user can see value2 (CONFIDENTIAL) and value3 (no label)
                assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(), current.getRowLength(), ROW_1, 0, ROW_1.length));
                assertTrue(Bytes.equals(current.getQualifierArray(), current.getQualifierOffset(), current.getQualifierLength(), Q2, 0, Q2.length));
                assertTrue(Bytes.equals(current.getValueArray(), current.getValueOffset(), current.getValueLength(), value2, 0, value2.length));
                cellScanner.advance();
                current = cellScanner.current();
                // test user can see value2 (CONFIDENTIAL) and value3 (no label)
                assertTrue(Bytes.equals(current.getRowArray(), current.getRowOffset(), current.getRowLength(), ROW_1, 0, ROW_1.length));
                assertTrue(Bytes.equals(current.getQualifierArray(), current.getQualifierOffset(), current.getQualifierLength(), Q3, 0, Q3.length));
                assertTrue(Bytes.equals(current.getValueArray(), current.getValueOffset(), current.getValueLength(), value3, 0, value3.length));
                // Test scan with correct auth attribute for test user
                Scan s1 = new Scan();
                // test user is entitled to 'CONFIDENTIAL'.
                // If we set both labels in the scan, 'SECRET' will be dropped by the SLGs.
                s1.setAuthorizations(new Authorizations(new String[] { SECRET, CONFIDENTIAL }));
                ResultScanner scanner1 = table.getScanner(s1);
                Result[] next1 = scanner1.next(1);
                assertTrue(next1.length == 1);
                CellScanner cellScanner1 = next1[0].cellScanner();
                cellScanner1.advance();
                Cell current1 = cellScanner1.current();
                // test user can see value2 (CONFIDENTIAL) and value3 (no label)
                assertTrue(Bytes.equals(current1.getRowArray(), current1.getRowOffset(), current1.getRowLength(), ROW_1, 0, ROW_1.length));
                assertTrue(Bytes.equals(current1.getQualifierArray(), current1.getQualifierOffset(), current1.getQualifierLength(), Q2, 0, Q2.length));
                assertTrue(Bytes.equals(current1.getValueArray(), current1.getValueOffset(), current1.getValueLength(), value2, 0, value2.length));
                cellScanner1.advance();
                current1 = cellScanner1.current();
                // test user can see value2 (CONFIDENTIAL) and value3 (no label)
                assertTrue(Bytes.equals(current1.getRowArray(), current1.getRowOffset(), current1.getRowLength(), ROW_1, 0, ROW_1.length));
                assertTrue(Bytes.equals(current1.getQualifierArray(), current1.getQualifierOffset(), current1.getQualifierLength(), Q3, 0, Q3.length));
                assertTrue(Bytes.equals(current1.getValueArray(), current1.getValueOffset(), current1.getValueLength(), value3, 0, value3.length));
                // Test scan with incorrect auth attribute for test user
                Scan s2 = new Scan();
                // test user is entitled to 'CONFIDENTIAL'.
                // If we set 'SECRET', it will be dropped by the SLGs.
                s2.setAuthorizations(new Authorizations(new String[] { SECRET }));
                ResultScanner scanner2 = table.getScanner(s2);
                Result next2 = scanner2.next();
                CellScanner cellScanner2 = next2.cellScanner();
                cellScanner2.advance();
                Cell current2 = cellScanner2.current();
                // This scan will only see value3 (no label)
                assertTrue(Bytes.equals(current2.getRowArray(), current2.getRowOffset(), current2.getRowLength(), ROW_1, 0, ROW_1.length));
                assertTrue(Bytes.equals(current2.getQualifierArray(), current2.getQualifierOffset(), current2.getQualifierLength(), Q3, 0, Q3.length));
                assertTrue(Bytes.equals(current2.getValueArray(), current2.getValueOffset(), current2.getValueLength(), value3, 0, value3.length));
                assertFalse(cellScanner2.advance());
            }
            return null;
        }
    });
    // Clear 'testgroup' of CONFIDENTIAL label.
    SUPERUSER.runAs(new PrivilegedExceptionAction<Void>() {

        public Void run() throws Exception {
            VisibilityLabelsResponse response = null;
            try (Connection conn = ConnectionFactory.createConnection(conf)) {
                response = VisibilityClient.clearAuths(conn, new String[] { CONFIDENTIAL }, "@testgroup");
            } catch (Throwable e) {
                fail("Should not have failed");
            }
            return null;
        }
    });
    // Get testgroup's labels.  No label is returned.
    SUPERUSER.runAs(new PrivilegedExceptionAction<Void>() {

        public Void run() throws Exception {
            GetAuthsResponse authsResponse = null;
            try (Connection conn = ConnectionFactory.createConnection(conf)) {
                authsResponse = VisibilityClient.getAuths(conn, "@testgroup");
            } catch (Throwable e) {
                fail("Should not have failed");
            }
            List<String> authsList = new ArrayList<>(authsResponse.getAuthList().size());
            for (ByteString authBS : authsResponse.getAuthList()) {
                authsList.add(Bytes.toString(authBS.toByteArray()));
            }
            assertEquals(0, authsList.size());
            return null;
        }
    });
    // Test that test user cannot see the cells with the labels anymore.
    TESTUSER.runAs(new PrivilegedExceptionAction<Void>() {

        public Void run() throws Exception {
            try (Connection connection = ConnectionFactory.createConnection(conf);
                Table table = connection.getTable(tableName)) {
                Scan s1 = new Scan();
                // test user is not entitled to 'CONFIDENTIAL' anymore since we dropped
                // testgroup's label.  test user has no auth labels now.
                // scan's labels will be dropped on the server side.
                s1.setAuthorizations(new Authorizations(new String[] { SECRET, CONFIDENTIAL }));
                ResultScanner scanner1 = table.getScanner(s1);
                Result[] next1 = scanner1.next(1);
                assertTrue(next1.length == 1);
                CellScanner cellScanner1 = next1[0].cellScanner();
                cellScanner1.advance();
                Cell current1 = cellScanner1.current();
                // test user can only see value3 (no label)
                assertTrue(Bytes.equals(current1.getRowArray(), current1.getRowOffset(), current1.getRowLength(), ROW_1, 0, ROW_1.length));
                assertTrue(Bytes.equals(current1.getQualifierArray(), current1.getQualifierOffset(), current1.getQualifierLength(), Q3, 0, Q3.length));
                assertTrue(Bytes.equals(current1.getValueArray(), current1.getValueOffset(), current1.getValueLength(), value3, 0, value3.length));
                assertFalse(cellScanner1.advance());
            }
            return null;
        }
    });
}