@Test(timeout = 20000)
public void testAppSubmissionWithInvalidDelegationToken() throws Exception {
Configuration conf = new Configuration();
conf.set(CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHENTICATION, "kerberos");
UserGroupInformation.setConfiguration(conf);
MockRM rm = new MockRM(conf);
ByteBuffer tokens = ByteBuffer.wrap("BOGUS".getBytes());
ContainerLaunchContext amContainer =
ContainerLaunchContext.newInstance(
new HashMap<String, LocalResource>(),
new HashMap<String, String>(),
new ArrayList<String>(),
new HashMap<String, ByteBuffer>(),
tokens,
new HashMap<ApplicationAccessType, String>());
ApplicationSubmissionContext appSubContext =
ApplicationSubmissionContext.newInstance(
ApplicationId.newInstance(1234121, 0),
"BOGUS",
"default",
Priority.UNDEFINED,
amContainer,
false,
true,
1,
Resource.newInstance(1024, 1),
"BOGUS");
SubmitApplicationRequest request = SubmitApplicationRequest.newInstance(appSubContext);
try {
rm.getClientRMService().submitApplication(request);
fail("Error was excepted.");
} catch (YarnException e) {
Assert.assertTrue(e.getMessage().contains("Bad header found in token storage"));
}
}
private ApplicationId submitAppAndGetAppId(String submitter, String queueName, boolean setupACLs)
throws Exception {
GetNewApplicationRequest newAppRequest = GetNewApplicationRequest.newInstance();
ApplicationClientProtocol submitterClient = getRMClientForUser(submitter);
ApplicationId applicationId =
submitterClient.getNewApplication(newAppRequest).getApplicationId();
Resource resource = BuilderUtils.newResource(1024, 1);
Map<ApplicationAccessType, String> acls = createACLs(submitter, setupACLs);
ContainerLaunchContext amContainerSpec =
ContainerLaunchContext.newInstance(null, null, null, null, null, acls);
ApplicationSubmissionContext appSubmissionContext =
ApplicationSubmissionContext.newInstance(
applicationId,
"applicationName",
queueName,
null,
amContainerSpec,
false,
true,
1,
resource,
"applicationType");
appSubmissionContext.setApplicationId(applicationId);
appSubmissionContext.setQueue(queueName);
SubmitApplicationRequest submitRequest =
SubmitApplicationRequest.newInstance(appSubmissionContext);
submitterClient.submitApplication(submitRequest);
resourceManager.waitForState(applicationId, RMAppState.ACCEPTED);
return applicationId;
}
@Test
public void testAutomaticTimelineDelegationTokenLoading() throws Exception {
Configuration conf = new YarnConfiguration();
conf.setBoolean(YarnConfiguration.TIMELINE_SERVICE_ENABLED, true);
SecurityUtil.setAuthenticationMethod(AuthenticationMethod.KERBEROS, conf);
TimelineDelegationTokenIdentifier timelineDT = new TimelineDelegationTokenIdentifier();
final Token<TimelineDelegationTokenIdentifier> dToken =
new Token<TimelineDelegationTokenIdentifier>(
timelineDT.getBytes(), new byte[0], timelineDT.getKind(), new Text());
// crate a mock client
YarnClientImpl client =
spy(
new YarnClientImpl() {
@Override
protected void serviceInit(Configuration conf) throws Exception {
if (getConfig()
.getBoolean(
YarnConfiguration.TIMELINE_SERVICE_ENABLED,
YarnConfiguration.DEFAULT_TIMELINE_SERVICE_ENABLED)) {
timelineServiceEnabled = true;
timelineClient = mock(TimelineClient.class);
when(timelineClient.getDelegationToken(any(String.class))).thenReturn(dToken);
timelineClient.init(getConfig());
timelineService = TimelineUtils.buildTimelineTokenService(getConfig());
}
this.setConfig(conf);
}
@Override
protected void serviceStart() throws Exception {
rmClient = mock(ApplicationClientProtocol.class);
}
@Override
protected void serviceStop() throws Exception {}
@Override
public ApplicationReport getApplicationReport(ApplicationId appId) {
ApplicationReport report = mock(ApplicationReport.class);
when(report.getYarnApplicationState()).thenReturn(YarnApplicationState.SUBMITTED);
return report;
}
@Override
public boolean isSecurityEnabled() {
return true;
}
});
client.init(conf);
client.start();
try {
// when i == 0, timeline DT already exists, no need to get one more
// when i == 1, timeline DT doesn't exist, need to get one more
for (int i = 0; i < 2; ++i) {
ApplicationSubmissionContext context = mock(ApplicationSubmissionContext.class);
ApplicationId applicationId = ApplicationId.newInstance(0, i + 1);
when(context.getApplicationId()).thenReturn(applicationId);
DataOutputBuffer dob = new DataOutputBuffer();
Credentials credentials = new Credentials();
if (i == 0) {
credentials.addToken(client.timelineService, dToken);
}
credentials.writeTokenStorageToStream(dob);
ByteBuffer tokens = ByteBuffer.wrap(dob.getData(), 0, dob.getLength());
ContainerLaunchContext clc =
ContainerLaunchContext.newInstance(null, null, null, null, tokens, null);
when(context.getAMContainerSpec()).thenReturn(clc);
client.submitApplication(context);
if (i == 0) {
// GetTimelineDelegationToken shouldn't be called
verify(client, never()).getTimelineDelegationToken();
}
// In either way, token should be there
credentials = new Credentials();
DataInputByteBuffer dibb = new DataInputByteBuffer();
tokens = clc.getTokens();
if (tokens != null) {
dibb.reset(tokens);
credentials.readTokenStorageStream(dibb);
tokens.rewind();
}
Collection<Token<? extends TokenIdentifier>> dTokens = credentials.getAllTokens();
Assert.assertEquals(1, dTokens.size());
Assert.assertEquals(dToken, dTokens.iterator().next());
}
} finally {
client.stop();
}
}