Example usage for java.security PrivilegedExceptionAction PrivilegedExceptionAction

Introduction

In this page you can find the example usage for java.security PrivilegedExceptionAction PrivilegedExceptionAction.

Prototype

PrivilegedExceptionAction

Source Link

Usage

From source file:org.apache.hadoop.mapred.gridmix.GridmixJob.java

public GridmixJob(final Configuration conf, long submissionMillis, final JobStory jobdesc, Path outRoot,
        UserGroupInformation ugi, final int seq) throws IOException {
    this.ugi = ugi;
    this.jobdesc = jobdesc;
    this.seq = seq;

    ((StringBuilder) nameFormat.get().out()).setLength(JOBNAME.length());
    try {//from ww w.  j ava2  s  . c  o  m
        job = this.ugi.doAs(new PrivilegedExceptionAction<Job>() {
            public Job run() throws IOException {
                Job ret = new Job(conf, nameFormat.get().format("%05d", seq).toString());
                ret.getConfiguration().setInt(GRIDMIX_JOB_SEQ, seq);
                ret.getConfiguration().set(ORIGNAME,
                        null == jobdesc.getJobID() ? "<unknown>" : jobdesc.getJobID().toString());
                if (conf.getBoolean(GRIDMIX_USE_QUEUE_IN_TRACE, false)) {
                    setJobQueue(ret, jobdesc.getQueueName());
                } else {
                    setJobQueue(ret, conf.get(GRIDMIX_DEFAULT_QUEUE));
                }

                return ret;
            }
        });
    } catch (InterruptedException e) {
        throw new IOException(e);
    }

    submissionTimeNanos = TimeUnit.NANOSECONDS.convert(submissionMillis, TimeUnit.MILLISECONDS);
    outdir = new Path(outRoot, "" + seq);
}

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From source file:org.apache.hadoop.hbase.security.visibility.TestVisibilityLabelsWithDefaultVisLabelService.java

@Test
public void testAddLabels() throws Throwable {
    PrivilegedExceptionAction<VisibilityLabelsResponse> action = new PrivilegedExceptionAction<VisibilityLabelsResponse>() {
        public VisibilityLabelsResponse run() throws Exception {
            String[] labels = { "L1", SECRET, "L2", "invalid~", "L3" };
            VisibilityLabelsResponse response = null;
            try (Connection conn = ConnectionFactory.createConnection(conf)) {
                response = VisibilityClient.addLabels(conn, labels);
            } catch (Throwable e) {
                fail("Should not have thrown exception");
            }// ww  w.j  a  v  a2s . c om
            List<RegionActionResult> resultList = response.getResultList();
            assertEquals(5, resultList.size());
            assertTrue(resultList.get(0).getException().getValue().isEmpty());
            assertEquals("org.apache.hadoop.hbase.DoNotRetryIOException",
                    resultList.get(1).getException().getName());
            assertTrue(Bytes.toString(resultList.get(1).getException().getValue().toByteArray())
                    .contains("org.apache.hadoop.hbase.security.visibility.LabelAlreadyExistsException: "
                            + "Label 'secret' already exists"));
            assertTrue(resultList.get(2).getException().getValue().isEmpty());
            assertTrue(resultList.get(3).getException().getValue().isEmpty());
            assertTrue(resultList.get(4).getException().getValue().isEmpty());
            return null;
        }
    };
    SUPERUSER.runAs(action);
}

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From source file:io.hops.tensorflow.TimelineHandler.java

public void publishContainerStartEvent(Container container) {
    final TimelineEntity entity = new TimelineEntity();
    entity.setEntityId(container.getId().toString());
    entity.setEntityType(ApplicationMaster.YarntfEntity.YARNTF_CONTAINER.toString());
    entity.setDomainId(domainId);/* w ww. jav a 2 s. c  om*/
    entity.addPrimaryFilter("user", ugi.getShortUserName());
    TimelineEvent event = new TimelineEvent();
    event.setTimestamp(System.currentTimeMillis());
    event.setEventType(ApplicationMaster.YarntfEvent.YARNTF_CONTAINER_START.toString());
    event.addEventInfo("Node", container.getNodeId().toString());
    event.addEventInfo("Resources", container.getResource().toString());
    entity.addEvent(event);

    try {
        ugi.doAs(new PrivilegedExceptionAction<TimelinePutResponse>() {
            @Override
            public TimelinePutResponse run() throws Exception {
                return timelineClient.putEntities(entity);
            }
        });
    } catch (Exception e) {
        LOG.error("Container start event could not be published for " + container.getId().toString(),
                e instanceof UndeclaredThrowableException ? e.getCause() : e);
    }
}

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From source file:org.apache.hadoop.hdfs.server.datanode.BlockPoolManager.java

synchronized void startAll() throws IOException {
    try {/*from w  w  w. jav  a  2s .  co m*/
        UserGroupInformation.getLoginUser().doAs(new PrivilegedExceptionAction<Object>() {
            @Override
            public Object run() throws Exception {
                for (BPOfferService bpos : offerServices) {
                    bpos.start();
                }
                return null;
            }
        });
    } catch (InterruptedException ex) {
        IOException ioe = new IOException();
        ioe.initCause(ex.getCause());
        throw ioe;
    }
}

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From source file:CalendarController.java

private void startConsole(String dir) throws Exception {
    final String path = dir + "/" + CONSOLE_FILENAME;
    AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() {
        public Object run() throws Exception {
            log("Writing log to " + path);
            console = new PrintStream(new FileOutputStream(path));
            System.setOut(console);
            System.setErr(console);
            return null;
        }// w  ww  . j  av a  2s . c  o  m
    });
}

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From source file:org.apache.atlas.web.filters.AtlasAuthenticationKerberosFilterTest.java

@Test(enabled = false)
public void testKerberosBasedLogin() throws Exception {
    String originalConf = System.getProperty("atlas.conf");

    setupKDCAndPrincipals();//ww w  . j  a v a 2s  .  co  m
    TestEmbeddedServer server = null;

    try {
        // setup the atlas-application.properties file
        String confDirectory = generateKerberosTestProperties();
        System.setProperty("atlas.conf", confDirectory);

        // need to create the web application programmatically in order to control the injection of the test
        // application properties
        server = new TestEmbeddedServer(23000, "webapp/target/apache-atlas");

        startEmbeddedServer(server.getServer());

        final URLConnectionFactory connectionFactory = URLConnectionFactory.DEFAULT_SYSTEM_CONNECTION_FACTORY;
        // attempt to hit server and get rejected
        URL url = new URL("http://localhost:23000/");
        HttpURLConnection connection = (HttpURLConnection) connectionFactory.openConnection(url, false);
        connection.setRequestMethod("GET");
        connection.connect();

        assertEquals(connection.getResponseCode(), 401);

        // need to populate the ticket cache with a local user, so logging in...
        Subject subject = loginTestUser();

        Subject.doAs(subject, new PrivilegedExceptionAction<Object>() {
            @Override
            public Object run() throws Exception {
                // attempt to hit server and get rejected
                URL url = new URL("http://localhost:23000/");
                HttpURLConnection connection = (HttpURLConnection) connectionFactory.openConnection(url, true);
                connection.setRequestMethod("GET");
                connection.connect();

                assertEquals(connection.getResponseCode(), 200);
                assertEquals(RequestContext.get().getUser(), TESTUSER);
                return null;
            }
        });
    } finally {
        server.getServer().stop();
        kdc.stop();

        if (originalConf != null) {
            System.setProperty("atlas.conf", originalConf);
        } else {
            System.clearProperty("atlas.conf");
        }

    }
}

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From source file:org.apache.hadoop.mapred.gridmix.SleepJob.java

@Override
public Job call() throws IOException, InterruptedException, ClassNotFoundException {
    ugi.doAs(new PrivilegedExceptionAction<Job>() {
        public Job run() throws IOException, ClassNotFoundException, InterruptedException {
            job.setMapperClass(SleepMapper.class);
            job.setReducerClass(SleepReducer.class);
            job.setNumReduceTasks((mapTasksOnly) ? 0 : jobdesc.getNumberReduces());
            job.setMapOutputKeyClass(GridmixKey.class);
            job.setMapOutputValueClass(NullWritable.class);
            job.setSortComparatorClass(GridmixKey.Comparator.class);
            job.setGroupingComparatorClass(SpecGroupingComparator.class);
            job.setInputFormatClass(SleepInputFormat.class);
            job.setOutputFormatClass(NullOutputFormat.class);
            job.setPartitionerClass(DraftPartitioner.class);
            job.setJarByClass(SleepJob.class);
            job.getConfiguration().setBoolean("mapred.used.genericoptionsparser", true);
            job.submit();/*from   w w  w .j  av  a2 s .  co m*/
            return job;

        }
    });

    return job;
}

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From source file:org.solmix.runtime.support.spring.ContainerXmlBeanDefinitionReader.java

@Override
public int loadBeanDefinitions(final EncodedResource encodedResource) throws BeanDefinitionStoreException {
    if (!noFastinfoset) {
        try {/*from  w  w w.j a  va  2s  .c o  m*/
            return fastInfosetLoadBeanDefinitions(encodedResource);
        } catch (BeanDefinitionStoreException bdse) {
            throw bdse;
        } catch (Throwable e) {
            //ignore - just call the super to load them
        }
    }
    try {
        return AccessController.doPrivileged(new PrivilegedExceptionAction<Integer>() {
            @Override
            public Integer run() throws Exception {
                return internalLoadBeanDefinitions(encodedResource);
            }

        });
    } catch (PrivilegedActionException e) {
        if (e.getException() instanceof RuntimeException) {
            throw (RuntimeException) e.getException();
        }
        throw (BeanDefinitionStoreException) e.getException();
    }
}

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From source file:com.scoredev.scores.HighScore.java

/**
 * get the high score. return -1 if it hasn't been set.
 *
 *///from   ww w  .  j  a v  a  2s . com
public int getHighScore() throws IOException, ClassNotFoundException {
    //check permission first
    SecurityManager sm = System.getSecurityManager();
    if (sm != null) {
        sm.checkPermission(new HighScorePermission(gameName));
    }

    Integer score = null;

    // need a doPrivileged block to manipulate the file
    try {
        score = (Integer) AccessController.doPrivileged(new PrivilegedExceptionAction() {
            public Object run() throws IOException, ClassNotFoundException {
                Hashtable scores = null;
                // try to open the existing file. Should have a locking
                // protocol (could use File.createNewFile).
                FileInputStream fis = new FileInputStream(highScoreFile);
                ObjectInputStream ois = new ObjectInputStream(fis);
                scores = (Hashtable) ois.readObject();

                // get the high score out
                return scores.get(gameName);
            }
        });
    } catch (PrivilegedActionException pae) {
        Exception e = pae.getException();
        if (e instanceof IOException)
            throw (IOException) e;
        else
            throw (ClassNotFoundException) e;
    }
    if (score == null)
        return -1;
    else
        return score.intValue();
}

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