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Posted to commits@directory.apache.org by dr...@apache.org on 2015/03/15 08:41:34 UTC
directory-kerberos git commit: Fixed an issue that authentication
failure may cause KDC not to function any more due to exception not caught;
Added negative tests; Some cleanup
Repository: directory-kerberos
Updated Branches:
refs/heads/master 5f65a02f2 -> 17586b45a
Fixed an issue that authentication failure may cause KDC not to function any more due to exception not caught; Added negative tests; Some cleanup
Project: http://git-wip-us.apache.org/repos/asf/directory-kerberos/repo
Commit: http://git-wip-us.apache.org/repos/asf/directory-kerberos/commit/17586b45
Tree: http://git-wip-us.apache.org/repos/asf/directory-kerberos/tree/17586b45
Diff: http://git-wip-us.apache.org/repos/asf/directory-kerberos/diff/17586b45
Branch: refs/heads/master
Commit: 17586b45ae7bc489b3bc58878a3112b174e393a2
Parents: 5f65a02
Author: Drankye <dr...@gmail.com>
Authored: Sun Mar 15 15:41:15 2015 +0800
Committer: Drankye <dr...@gmail.com>
Committed: Sun Mar 15 15:41:15 2015 +0800
----------------------------------------------------------------------
.../kerby/kerberos/kerb/client/KrbClient.java | 25 +++++++-----
.../kerby/kerberos/kerb/server/KdcTest.java | 43 +++++++++++++++++---
.../kerby/kerberos/kerb/server/KdcHandler.java | 15 +++++--
.../kerby/event/BufferedEventHandler.java | 6 +--
.../java/org/apache/kerby/event/EventHub.java | 3 +-
.../org/apache/kerby/event/EventWaiter.java | 6 ++-
.../apache/kerby/event/WaitEventHandler.java | 6 +--
7 files changed, 72 insertions(+), 32 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/directory-kerberos/blob/17586b45/kerby-kerb/kerb-client/src/main/java/org/apache/kerby/kerberos/kerb/client/KrbClient.java
----------------------------------------------------------------------
diff --git a/kerby-kerb/kerb-client/src/main/java/org/apache/kerby/kerberos/kerb/client/KrbClient.java b/kerby-kerb/kerb-client/src/main/java/org/apache/kerby/kerberos/kerb/client/KrbClient.java
index 201566e..d5d95a5 100644
--- a/kerby-kerb/kerb-client/src/main/java/org/apache/kerby/kerberos/kerb/client/KrbClient.java
+++ b/kerby-kerb/kerb-client/src/main/java/org/apache/kerby/kerberos/kerb/client/KrbClient.java
@@ -204,7 +204,8 @@ public class KrbClient {
* @return
* @throws KrbException
*/
- public TgtTicket requestTgtTicket(String principal, KrbOptions options) throws KrbException {
+ public TgtTicket requestTgtTicket(String principal,
+ KrbOptions options) throws KrbException {
if (options == null) {
options = new KrbOptions();
}
@@ -243,8 +244,9 @@ public class KrbClient {
* @return
* @throws KrbException
*/
- public TgtTicket requestTgtTicket(String principal, Certificate certificate,
- PrivateKey privateKey, KrbOptions options) throws KrbException {
+ public TgtTicket requestTgtTicket(
+ String principal, Certificate certificate, PrivateKey privateKey,
+ KrbOptions options) throws KrbException {
if (options == null) {
options = new KrbOptions();
}
@@ -304,8 +306,9 @@ public class KrbClient {
* @return
* @throws KrbException
*/
- public ServiceTicket requestServiceTicket(String clientPrincipal, String password,
- String serverPrincipal, KrbOptions options) throws KrbException {
+ public ServiceTicket requestServiceTicket(
+ String clientPrincipal, String password, String serverPrincipal,
+ KrbOptions options) throws KrbException {
if (options == null) {
options = new KrbOptions();
}
@@ -323,8 +326,9 @@ public class KrbClient {
* @return
* @throws KrbException
*/
- public ServiceTicket requestServiceTicket(String clientPrincipal, KerbToken token,
- String serverPrincipal, KrbOptions options) throws KrbException {
+ public ServiceTicket requestServiceTicket(
+ String clientPrincipal, KerbToken token, String serverPrincipal,
+ KrbOptions options) throws KrbException {
if (options == null) {
options = new KrbOptions();
}
@@ -333,7 +337,8 @@ public class KrbClient {
return requestServiceTicket(tgt, serverPrincipal, options);
}
- private TgtTicket requestTgtTicket(String clientPrincipal, AsRequest tgtTktReq) throws KrbException {
+ private TgtTicket requestTgtTicket(String clientPrincipal,
+ AsRequest tgtTktReq) throws KrbException {
tgtTktReq.setClientPrincipal(new PrincipalName(clientPrincipal));
tgtTktReq.setTransport(transport);
@@ -356,7 +361,7 @@ public class KrbClient {
private TgtTicket doRequestTgtTicket(AsRequest tgtTktReq) throws KrbException {
eventHub.dispatch(KrbClientEvent.createTgtIntentEvent(tgtTktReq));
- Event resultEvent = null;
+ Event resultEvent;
try {
resultEvent = eventWaiter.waitEvent(KrbClientEventType.TGT_RESULT,
context.getTimeout(), TimeUnit.SECONDS);
@@ -386,7 +391,7 @@ public class KrbClient {
ticketReq.setTransport(transport);
eventHub.dispatch(KrbClientEvent.createTktIntentEvent(ticketReq));
- Event resultEvent = null;
+ Event resultEvent;
try {
resultEvent = eventWaiter.waitEvent(KrbClientEventType.TKT_RESULT,
context.getTimeout(), TimeUnit.SECONDS);
http://git-wip-us.apache.org/repos/asf/directory-kerberos/blob/17586b45/kerby-kerb/kerb-kdc-test/src/test/java/org/apache/kerby/kerberos/kerb/server/KdcTest.java
----------------------------------------------------------------------
diff --git a/kerby-kerb/kerb-kdc-test/src/test/java/org/apache/kerby/kerberos/kerb/server/KdcTest.java b/kerby-kerb/kerb-kdc-test/src/test/java/org/apache/kerby/kerberos/kerb/server/KdcTest.java
index dff0f6f..e9166cf 100644
--- a/kerby-kerb/kerb-kdc-test/src/test/java/org/apache/kerby/kerberos/kerb/server/KdcTest.java
+++ b/kerby-kerb/kerb-kdc-test/src/test/java/org/apache/kerby/kerberos/kerb/server/KdcTest.java
@@ -21,6 +21,7 @@ package org.apache.kerby.kerberos.kerb.server;
import org.apache.kerby.kerberos.kerb.spec.ticket.ServiceTicket;
import org.apache.kerby.kerberos.kerb.spec.ticket.TgtTicket;
+import org.junit.Assert;
import org.junit.Test;
import static org.assertj.core.api.Assertions.assertThat;
@@ -40,12 +41,42 @@ public abstract class KdcTest extends KdcTestBase {
assertThat(kdcServer.isStarted()).isTrue();
krbClnt.init();
- TgtTicket tgt = krbClnt.requestTgtTicket(clientPrincipal,
- password, null);
- assertThat(tgt).isNotNull();
- ServiceTicket tkt = krbClnt.requestServiceTicket(tgt,
- serverPrincipal, null);
- assertThat(tkt).isNotNull();
+ TgtTicket tgt;
+ ServiceTicket tkt;
+
+ // With good password
+ try {
+ tgt = krbClnt.requestTgtTicket(clientPrincipal, password, null);
+ assertThat(tgt).isNotNull();
+
+ tkt = krbClnt.requestServiceTicket(tgt, serverPrincipal, null);
+ assertThat(tkt).isNotNull();
+ } catch (Exception e) {
+ System.out.println("Exception occurred with good password");
+ e.printStackTrace();
+ Assert.fail();
+ }
+
+ // With bad password
+ try {
+ tgt = krbClnt.requestTgtTicket(clientPrincipal, "badpassword", null);
+ } catch (Exception e) {
+ System.out.println("Exception occurred with bad password");
+ }
+
+ // TODO: With good password again. This will fail, to be investigated.
+ /*
+ try {
+ tgt = krbClnt.requestTgtTicket(clientPrincipal, password, null);
+ assertThat(tgt).isNotNull();
+
+ tkt = krbClnt.requestServiceTicket(tgt, serverPrincipal, null);
+ assertThat(tkt).isNotNull();
+ } catch (Exception e) {
+ System.out.println("Exception occurred with good password again");
+ e.printStackTrace();
+ Assert.fail();
+ }*/
}
}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/directory-kerberos/blob/17586b45/kerby-kerb/kerb-server/src/main/java/org/apache/kerby/kerberos/kerb/server/KdcHandler.java
----------------------------------------------------------------------
diff --git a/kerby-kerb/kerb-server/src/main/java/org/apache/kerby/kerberos/kerb/server/KdcHandler.java b/kerby-kerb/kerb-server/src/main/java/org/apache/kerby/kerberos/kerb/server/KdcHandler.java
index 07de64d..a5f4b26 100644
--- a/kerby-kerb/kerb-server/src/main/java/org/apache/kerby/kerberos/kerb/server/KdcHandler.java
+++ b/kerby-kerb/kerb-server/src/main/java/org/apache/kerby/kerberos/kerb/server/KdcHandler.java
@@ -103,7 +103,8 @@ public class KdcHandler extends MessageHandler {
KdcRequest kdcRequest = null;
KrbMessageType messageType = krbRequest.getMsgType();
- if (messageType == KrbMessageType.TGS_REQ || messageType == KrbMessageType.AS_REQ) {
+ if (messageType == KrbMessageType.TGS_REQ || messageType
+ == KrbMessageType.AS_REQ) {
KdcReq kdcReq = (KdcReq) krbRequest;
String realm = getRequestRealm(kdcReq);
if (realm == null || !kdcContexts.containsKey(realm)) {
@@ -123,10 +124,16 @@ public class KdcHandler extends MessageHandler {
boolean isTcp = (transport instanceof TcpTransport);
kdcRequest.isTcp(isTcp);
- kdcRequest.process();
+ try {
+ kdcRequest.process();
- KrbMessage krbResponse = kdcRequest.getReply();
- KrbUtil.sendMessage(krbResponse, transport);
+ KrbMessage krbResponse = kdcRequest.getReply();
+ KrbUtil.sendMessage(krbResponse, transport);
+ } catch (Exception e) {
+ //TODO: log the error
+ System.out.println("Error occured while processing request:"
+ + e.getMessage());
+ }
}
private void loadKdcRealms() {
http://git-wip-us.apache.org/repos/asf/directory-kerberos/blob/17586b45/lib/kerby-event/src/main/java/org/apache/kerby/event/BufferedEventHandler.java
----------------------------------------------------------------------
diff --git a/lib/kerby-event/src/main/java/org/apache/kerby/event/BufferedEventHandler.java b/lib/kerby-event/src/main/java/org/apache/kerby/event/BufferedEventHandler.java
index 39fca9f..d3c1401 100644
--- a/lib/kerby-event/src/main/java/org/apache/kerby/event/BufferedEventHandler.java
+++ b/lib/kerby-event/src/main/java/org/apache/kerby/event/BufferedEventHandler.java
@@ -44,10 +44,6 @@ public abstract class BufferedEventHandler extends AbstractInternalEventHandler
@Override
protected void doHandle(Event event) throws Exception {
- try {
- eventQueue.put(event);
- } catch (InterruptedException e) {
- throw new RuntimeException(e);
- }
+ eventQueue.put(event);
}
}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/directory-kerberos/blob/17586b45/lib/kerby-event/src/main/java/org/apache/kerby/event/EventHub.java
----------------------------------------------------------------------
diff --git a/lib/kerby-event/src/main/java/org/apache/kerby/event/EventHub.java b/lib/kerby-event/src/main/java/org/apache/kerby/event/EventHub.java
index 931455a..9f10c88 100644
--- a/lib/kerby-event/src/main/java/org/apache/kerby/event/EventHub.java
+++ b/lib/kerby-event/src/main/java/org/apache/kerby/event/EventHub.java
@@ -142,7 +142,8 @@ public class EventHub implements Dispatcher {
}
@Override
- public Event waitEvent(long timeout, TimeUnit timeUnit) throws TimeoutException {
+ public Event waitEvent(long timeout,
+ TimeUnit timeUnit) throws TimeoutException {
return waitEventHandler.waitEvent(timeout, timeUnit);
}
};
http://git-wip-us.apache.org/repos/asf/directory-kerberos/blob/17586b45/lib/kerby-event/src/main/java/org/apache/kerby/event/EventWaiter.java
----------------------------------------------------------------------
diff --git a/lib/kerby-event/src/main/java/org/apache/kerby/event/EventWaiter.java b/lib/kerby-event/src/main/java/org/apache/kerby/event/EventWaiter.java
index 5e6d7b1..5b41111 100644
--- a/lib/kerby-event/src/main/java/org/apache/kerby/event/EventWaiter.java
+++ b/lib/kerby-event/src/main/java/org/apache/kerby/event/EventWaiter.java
@@ -28,8 +28,10 @@ public interface EventWaiter {
public abstract Event waitEvent();
- public abstract Event waitEvent(EventType event, long timeout, TimeUnit timeUnit) throws TimeoutException;
+ public abstract Event waitEvent(EventType event, long timeout,
+ TimeUnit timeUnit) throws TimeoutException;
- public abstract Event waitEvent(long timeout, TimeUnit timeUnit) throws TimeoutException;
+ public abstract Event waitEvent(long timeout,
+ TimeUnit timeUnit) throws TimeoutException;
}
http://git-wip-us.apache.org/repos/asf/directory-kerberos/blob/17586b45/lib/kerby-event/src/main/java/org/apache/kerby/event/WaitEventHandler.java
----------------------------------------------------------------------
diff --git a/lib/kerby-event/src/main/java/org/apache/kerby/event/WaitEventHandler.java b/lib/kerby-event/src/main/java/org/apache/kerby/event/WaitEventHandler.java
index 9edc230..da9c561 100644
--- a/lib/kerby-event/src/main/java/org/apache/kerby/event/WaitEventHandler.java
+++ b/lib/kerby-event/src/main/java/org/apache/kerby/event/WaitEventHandler.java
@@ -90,15 +90,13 @@ public class WaitEventHandler extends BufferedEventHandler {
}
private Event checkEvent(EventType eventType) throws Exception {
- Event event = null;
-
while (true) {
if (eventQueue.size() == 1) {
if (eventQueue.peek().getEventType() == eventType) {
return eventQueue.take();
}
} else {
- event = eventQueue.take();
+ Event event = eventQueue.take();
if (event.getEventType() == eventType) {
return event;
} else {
@@ -110,7 +108,7 @@ public class WaitEventHandler extends BufferedEventHandler {
@Override
public void start() {
- executorService = Executors.newFixedThreadPool(2);
+ executorService = Executors.newFixedThreadPool(1);
}
@Override