Commit Graph

1217 Commits

Author SHA1 Message Date
Norman Maurer
32178fac7f
Enable SSL_MODE_ENABLE_FALSE_START if jdkCompatibilityMode is false (#10407)
Motivation:

To reduce latency and RTTs we should use TLS False Start when jdkCompatibilityMode is not required and its supported

Modifications:

Use SSL_MODE_ENABLE_FALSE_START when jdkCompatibilityMode is false

Result:

Less RTTs and so lower latency when TLS False Start is supported
2020-08-18 19:00:08 +02:00
Norman Maurer
564e817cfb
Cleanup Conscrypt initialization (#10466)
Motivation:

How we init our static fields in Conscrypt was kind of error-prone and may even lead to NPE later on when methods were invoked out of order.

Modifications:

- Move all the init code to a static block
- Remove static field which is not needed anymore

Result:

Cleanup and also fixes https://github.com/netty/netty/issues/10413
2020-08-11 21:00:51 +02:00
Norman Maurer
3ac6a827df Revert #10326 due regression in FlowControlHandler
Motivation:

This reverts commit b559711f3e due regression introduced by it.

Modification:

Revert commit

Result:

Fixes https://github.com/netty/netty/issues/10464
2020-08-11 08:54:00 +02:00
Norman Maurer
b1d3aad404
Enable TLS1.3 by default of JDK SSLEngine implementation does by default (#10451)
Motiviation:

When TLSv1.3 was introduced almost 2 years ago, it was decided to disable it by default, even when it's supported by the underlying TLS implementation.

TLSv13 is pretty stable now in Java (out of the box in Java 11, OpenJSSE for Java 8, BoringSSL and OpenSSL) and may be enabled by default.

Modifications:

Ensure TLSv13 is enabled by default when the underyling JDK SSLEngine implementation enables it as well

Result:

TLSv1.3 is now enabled by default, so users don't have to explicitly enable it.

Co-authored-by: Stephane Landelle <slandelle@gatling.io>
2020-08-10 14:04:04 +02:00
Norman Maurer
bb18479434
Fix compilation error on JDK 15 (#10462)
Motivation:

AlgorithmId.sha256WithRSAEncryption_oid was removed in JDK15 and later so we should not depend on it as otherwise we will see compilation errors

Modifications:

Replace AlgorithmId.sha256WithRSAEncryption_oid usage with specify the OID directly

Result:

Compiles on JDK15+
2020-08-10 14:03:23 +02:00
skyguard1
70292f6823
Replace Class.getClassLoader with io.netty.util.internal.PlatformDependent.getClassLoader in Openssl (#10454)
Motivation:

Replace Class.getClassLoader with io.netty.util.internal.PlatformDependent.getClassLoader in Openssl so it also works when a SecurityManager is in place

Modification:

Replace Class.getClassLoader with io.netty.util.internal.PlatformDependent.getClassLoader in Openssl

Result:

No issues when a SecurityManager is in place
2020-08-06 09:02:37 +02:00
Norman Maurer
28e1fbd366
Make the TLSv1.3 check more robust and not depend on the Java version… (#10409)
Motivation:

TLSv1.3 is not strictly limited to Java11+ anymore as different vendors backported TLSv1.3 to Java8 as well. We should ensure we make the detection of if TLSv1.3 is supported not depend on the Java version that is used.

Modifications:

- Add SslProvider.isTlsv13Supported(...) and use it in tests to detect if we should run tests against TLSv1.3 as well
- Adjust testcase to work on latest JDK 8 release as well

Result:

Correct detection of TLSv1.3 support even if Java version < 11.
2020-07-17 07:12:11 +02:00
Norman Maurer
825916c7f0
Support session cache for client and server when using native SSLEngine implementation (#10331)
Motivation:

At the moment we don't support session caching for client side when using native SSLEngine implementation and our implementation of SSLSessionContext is incomplete.

Modification:

- Consume netty-tcnative changes to be able to cache session in an external cache
- Add and adjust unit tests to test session caching
- Add an in memory session cache that is hooked into native SSLEngine

Result:

Support session caching on the client and server side
2020-07-14 12:22:04 +02:00
Norman Maurer
5a372f0cb1
jdk.tls.client.enableSessionTicketExtension must be respected by OPENSSL and OPENSSL_REFCNT SslProviders (#10401)
Motivation:

jdk.tls.client.enableSessionTicketExtension property must be respect by OPENSSL and OPENSSL_REFCNT SslProvider to ensure a consistent behavior. Due a bug this was not the case and it only worked for OPENSSL_REFCNT but not for OPENSSL.

Modifications:

Move the property check into static method that is used by both

Result:

Correctly respect jdk.tls.client.enableSessionTicketExtension
2020-07-13 16:17:16 +02:00
root
bfbeb2dec6 [maven-release-plugin] prepare for next development iteration 2020-07-09 12:27:06 +00:00
root
646934ef0a [maven-release-plugin] prepare release netty-4.1.51.Final 2020-07-09 12:26:30 +00:00
Norman Maurer
cb9d4a1ef5
Correctly return NEED_WRAP if we produced some data even if we could not consume any during SSLEngine.wrap(...) (#10396)
Motivation:

At the moment we may report BUFFER_OVERFLOW when wrap(...) fails to consume data but still prodce some. This is not correct and we should better report NEED_WRAP as we already have produced some data (for example tickets). This way the user will try again without increasing the buffer size which is more correct and may reduce the number of allocations

Modifications:

Return NEED_WRAP when we produced some data but not consumed any.

Result:

Fix ReferenceCountedOpenSslEngine.wrap(...) state machine
2020-07-09 08:52:07 +02:00
Daniel Zou
e04803daec
Modify OpenSSL native library loading to accommodate GraalVM (#10395)
**Motivation:**

We are interested in building Netty libraries with Ahead-of-time compilation with GraalVM. We saw there was [prior work done on this](https://github.com/netty/netty/search?q=graalvm&unscoped_q=graalvm). We want to introduce a change which will unblock GraalVM support for applications using netty and `netty-tcnative`.

This solves the error [that some others encounter](https://github.com/oracle/graal/search?q=UnsatisfiedLinkError+sslOpCipherServerPreference&type=Issues):

```
Exception in thread "main" java.lang.UnsatisfiedLinkError: io.grpc.netty.shaded.io.netty.internal.tcnative.NativeStaticallyReferencedJniMethods.sslOpCipherServerPreference()I [symbol: Java_io_grpc_netty_shaded_io_netty_internal_tcnative_NativeStaticallyReferencedJniMethods_sslOpCipherServerPreference or Java_io_grpc_netty_shaded_io_netty_internal_tcnative_NativeStaticallyReferencedJniMethods_sslOpCipherServerPreference__]
```

**Modification:**

The root cause of the issue is that in the tcnative libraries, the [`SSL.java` class](783a8b6b69/openssl-dynamic/src/main/java/io/netty/internal/tcnative/SSL.java (L67)) references a native call in the static initialization of the class - the method `sslOpCipherServerPreference()` on line 67 is used to initialize the static variable. But you see that `OpenSsl` also uses[ `SSL.class` to check if `netty-tcnative` is on the classpath before loading the native library](cbe238a95b/handler/src/main/java/io/netty/handler/ssl/OpenSsl.java (L123)). 

So this is the problem because in ahead-of-time compilation, when it references the SSL class, it will try to load those static initializers and make the native library call, but it cannot do so because the native library has not been loaded yet since the `SSL` class is being referenced to check if the library should be loaded in the first place.

**Solution:** So the proposed solution here is to just choose a different class in the `tcnative` package which does not make a native library call during static initialization. I just chose `SSLContext` if this is OK.

This should have no negative effects other than unblocking the GraalVM use-case.

**Result:**

It fixes the unsatisfied link error. It will fix error for future users; it is a common error people encounter.
2020-07-08 10:46:38 +02:00
Norman Maurer
39928e3423
Update to netty-tcnative 2.0.31.Final and make SslErrorTest more robust (#10392)
Motivation:

There was a new netty-tcnative release which we should use. Beside this the SSLErrorTest was quite fragile and so should be adjusted.

Modifications:

Update netty-tcnative and adjust test

Result:

Use latest netty-tcnative release
2020-07-07 10:50:03 +02:00
Norman Maurer
cbe238a95b
Correctly include TLS1.3 ciphers in the enabled ciphersuites when using BoringSSL (#10388)
Motivation:

BoringSSL behaves differently then OpenSSL and not include any TLS1.3 ciphers in the returned array when calling SSL_get_ciphers(...). This is due the fact that it also not allow to explicit configure which are supported and which not for TLS1.3. To mimic the behaviour expected by the SSLEngine API we should workaround this.

Modifications:

- Add a unit test that verifies enabled protocols / ciphers
- Add special handling for BoringSSL and tls1.3

Result:

Make behaviour consistent
2020-07-02 21:34:37 +02:00
Norman Maurer
662e0b4b81
Ensure we preserve the original cause of the SSLException in all case… (#10372)
Motivation:

We did not correctly preserve the original cause of the SSLException when all the following are true:

 * SSL_read failed
 * handshake was finished
 * some outbound data was produced durigin SSL_read (for example ssl alert) that needs to be picked up by wrap(...)

Modifications:

Ensure we correctly preserve the original cause of the SSLException and rethrow it once we produced all data via wrap(...)

Result:

Be able to understand why we see an error in all cases
2020-06-25 22:06:17 +02:00
Norman Maurer
9c6c515427
X509TrustManager with OPENSSL provider is not wrapped with hostname verification if Conscrypt is inserted in the first place (#10375)
Motivation:

Modifications:

Directly specify the provider which is used to create the SSLContext

Result:

Fixes https://github.com/netty/netty/issues/10374
2020-06-25 20:38:44 +02:00
Norman Maurer
bd577ef52f
Ensure we feed all data to the SSLEngine during handshaking in our tests (#10373)
Motivation:

Due a bug in our test we may dropped data on the floor which are generated during handshaking (or slightly after). This could lead to corrupt state in the engine itself and so fail tests. This is especially true for TLS1.3 which generates the sessions on the server after the "actual handshake" is done.

Modifications:

Contine with wrap / unwrap until all data was consumed

Result:

Correctly feed all data to the engine during testing
2020-06-25 14:55:35 +02:00
Norman Maurer
f3356c2989
Ensure ApplicationProtocolNegotiationHandler does handle handshake fa… (#10363)
Motivation:

When ApplicationProtocolNegotiationHandler is in the pipeline we should expect that its handshakeFailure(...) method will be able to completly handle the handshake error. At the moment this is not the case as it only handled SslHandshakeCompletionEvent but not the exceptionCaught(...) that is also triggered in this case

Modifications:

- Call handshakeFailure(...) in exceptionCaught and so fix double notification.
- Add testcases

Result:

Fixes https://github.com/netty/netty/issues/10342
2020-06-24 08:42:08 +02:00
Kareem Ali
b559711f3e
Motivation: (#10326)
The current FLowControlHandler keeps a flag to track whether a read() call is pending.
This could lead to a scenario where you call read multiple times when the queue is empty,
and when the FlowControlHandler Queue starts getting messages, channelRead will be fired only once,
when we should've fired x many times, once for each time the handlers downstream called read().

Modifications:

Minor change to replace the boolean flag with a counter and adding a unit test for this scenario.

Result:

I used TDD, so I wrote the test, made sure it's failing, then updated the code and re-ran the test
to make sure it's successful after the changes.

Co-authored-by: Kareem Ali <kali@localhost.localdomain>
2020-06-04 19:17:33 +02:00
Norman Maurer
9a558f1be9
Update test to directly check for SslHandshakeTimeoutException (#10339)
Motivation:

9b7e091 added a special SSLHandshakeException sub-class to signal handshake timeouts but we missed to update a testcase to directly assert the type of the exception.

Modifications:

Assert directly that SslHandshakeTimeoutException is used

Result:

Test cleanup
2020-06-04 18:29:36 +02:00
feijermu
21eb936dbe
Fix a test case problem: testSwallowedReadComplete(...) may fail with an AssertionError sometimes. (#10313)
Motivation:

It seems that `testSwallowedReadComplete(...)` may fail with an AssertionError sometimes after my tests. The relevant stack trace is as follows:

```
java.lang.AssertionError: expected:<IdleStateEvent(READER_IDLE, first)> but was:<null>
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:834)
	at org.junit.Assert.assertEquals(Assert.java:118)
	at org.junit.Assert.assertEquals(Assert.java:144)
	at io.netty.handler.flow.FlowControlHandlerTest.testSwallowedReadComplete(FlowControlHandlerTest.java:478)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:89)
	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:41)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:542)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:770)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:464)
	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:210)

```
Obviously the `readerIdleTime` of `IdleStateHandler` and the thread sleep time before `EmbeddedChannel.runPendingTasks` are both 100ms. And if `userEvents.poll()` happened before `userEvents.add(...)` or no `IdleStateEvent` fired at all, this test case would fail.

Modification:

Sleep for a little more time before running all pending tasks in the `EmbeddedChannel`.

Result:

Fix the problem of small probability of failure.
2020-06-03 09:19:41 +02:00
Scott Mitchell
bc943808d0
SslHandler#wrap to preserve exception if SSLEngine is closed (#10327)
Motivation:
SslHandler currently throws a general SSLException if a wrap attempt
fails due to the SSLEngine being closed. If writes are queued the
failure rational typically requires more investigation to track down the
original failure from a previous event. We may have more informative
rational for the failure and so we should use it.

Modifications:
- SslHandler#wrap to use failure information from the handshake or prior
transport closure if available

Result:
More informative exceptions from SslHandler#wrap if the SSLEngine has
been previously closed.
2020-06-02 09:40:14 +02:00
feijermu
f66412c84c
Dequeue all cached messages and destroy the queue instance after removing the FlowControlHandler from channel pipeline. (#10304)
Motivation:

The `FlowControlHandler` may cache the received messages in a queue in order to do the flow control. However, if this handler is manually removed from pipeline during runtime, those cached messages might not be passed to the next channel handler forever.

Modification:

Dequeue all these cached messages and call `ChannelHandlerContext.fireChannelRead(...)` in `handlerRemoved(...)` method.

Result:
Avoid losing the received messages.
2020-05-19 09:46:12 +02:00
Idel Pivnitskiy
877db52e37
Do not require BoringSSL for testSessionTicketsWithTLSv12AndNoKey (#10301)
Motivation:

`SslHandlerTest.testSessionTicketsWithTLSv12AndNoKey` does not require
BoringSSL and works with OpenSSL as well.

Modifications:

- Remove assume statement that expected BoringSSL;

Result:

Test works for any implementation of `OPENSSL` provider.
2020-05-18 14:25:04 +02:00
Norman Maurer
1b6595b358
Check if SSL pointer was freed before using it in RefereceCountedOpenSslEngine in all cases (#10299)
Motivation:

To ensure we not crash in all cases we should better check that the SSL pointer was not freed before using it.

Modifications:

Add missing `isDestroyed()` checks

Result:

Ensure we not crash due usage of freed pointer.
2020-05-18 09:40:31 +02:00
sanjaypujare
20b8685c8b
Make ReferenceCountedOpenSslContext.setUseTasks public (#10289)
Motivation:
make the existing setter `ReferenceCountedOpenSslContext.setUseTasks` public

Modification:

Added the `public` qualified and removed the comment "for tests only"

Result:

Fixes #10288
2020-05-15 10:04:08 +02:00
Norman Maurer
69db5bff71
Respect jdk.tls.client.enableSessionTicketExtension and jdk.tls.server.enableSessionTicketExtension when using native SSL impl (#10296)
Motivation:

We should respect jdk.tls.client.enableSessionTicketExtension and jdk.tls.server.enableSessionTicketExtension when using the native SSL implementation as well to make the usage of it easier and more consistent. These properties were introduced by JDK13:

https://seanjmullan.org/blog/2019/08/05/jdk13

Modifications:

Check if the properties are set to true and if so enable tickets

Result:

Easier to enable tickets and be more consistent
2020-05-15 10:01:09 +02:00
Norman Maurer
91ca3d332f
Allow to have the session tickets automatically managed by the native… (#10280)
Motivation:

BoringSSL supports to automatically manage the session tickets to be used and so also rotate them etc. This is often prefered by users as it removed some complexity. We should support to make use of this.

Modifications:

- Allow to have setSessionTickets() called without an argument or an empty array
- Add tests

Result:

Easier usage of session tickets
2020-05-14 12:09:26 +02:00
root
caf51b7284 [maven-release-plugin] prepare for next development iteration 2020-05-13 06:00:23 +00:00
root
8c5b72aaf0 [maven-release-plugin] prepare release netty-4.1.50.Final 2020-05-13 05:59:55 +00:00
Norman Maurer
71467892bf
OpenSslSession.getLocalCertificates() and getLocalPrincipal() must r… (#10275)
Motivation:

OpenSslSession.getLocalCertificates() and  getLocalPrincipal() must return null on client side if mTLS is not used as stated in the API documentation. At the moment this is not always the case

Modifications:

- Ensure we only return non-null if mTLS is used
- Add unit tests

Result:

Follow SSLSession API contract
2020-05-13 07:16:27 +02:00
Norman Maurer
cfcd7a4fde
Rename testmethods to make these more clear (#10231)
Motivation:

The currently used method names don't make a lot of sense.

Modifications:

Rename to cleanup

Result:

Cleanup
2020-04-29 17:52:43 +02:00
Aayush Atharva
9427255ffb
Specify algorithm for key pair in self signed certificate to generate EC or RSA based certificate. (#10223)
Motivation:

EC is better than RSA because of the small key size, efficient and secure which makes it perfect for testing purposes.

Modification:

Added support to specify an algorithm (EC or RSA) in constructors for key pair generation. The default key size is 256-bits as promulgated by NSA Suite B.

Result:
Able to generate a self-signed certificate of EC or RSA.
2020-04-29 16:52:07 +02:00
Norman Maurer
83012a038b
Update to latest Conscrypt release and add workarounds for bugs (#10211)
Motivation:

We are far behind with the version of Conscrypt we are using during testing. We should ensure we use the latest.

Modifications:

- Update conscrypt dependency
- Ensure we use conscrypt provider in tests
- Add workarounds for conscrypt bugs in testsuite

Result:

Use latest Conscrypt release
2020-04-28 09:50:05 +02:00
Saranya Krishnakumar
5fa5ce34e1
Add check for DefaultFileRegion to calculate size of msg in AbstractTrafficShapingHandler (#10215)
Motivation:

Currently calculateSize method in AbstractTrafficShapingHandler calculates size for object of type ByteBuf or ByteBufHolder. Adding a check for FileRegion, makes it possible to do traffic shaping for FileRegion objects as well

Modification:

Check if object to be sent is of type FileRegion, if yes calculate the size using its count() method.


Co-authored-by: Dinesh Joshi <dinesh.joshi@apple.com>
2020-04-27 13:59:01 +02:00
Norman Maurer
9778f05e14
Update testsuite / pom.xml to be able to build with Java15 (#10210)
Motivation:

We need to make some slightly changes to be able to build on Java15 as some previous deprecated methods now throw UnsupportedOperationException

Modifications:

- Add code to handle UnsupportedOperationException
- Revert previous applied workaround for bug that was fixed in Java15
- Add maven profile

Result:

Be able to build with latest Java15 EA release
2020-04-27 06:27:54 +02:00
root
9c5008b109 [maven-release-plugin] prepare for next development iteration 2020-04-22 09:57:54 +00:00
root
d0ec961cce [maven-release-plugin] prepare release netty-4.1.49.Final 2020-04-22 09:57:26 +00:00
Norman Maurer
d0c2f6e8b3
Clarify exception message when ALPN is not supported (#10155)
Motivation:

We should provide more informations when ALPN is not supported and a user tries to use it.

Modifications:

- Use UnsupportedOperationException

Result:

Easier to debug ALPN problems
2020-04-22 08:07:27 +02:00
Norman Maurer
5cd00d22d9
Ensure we support ALPN when using java 8u251 (#10196)
Motivation:

ALPN support was backported to java 8 lately. Ensure we support it if the user uses the latest java 8 release

Modifications:

- Update logic to be able to detect if ALPN is supported out of the box when using Java8
- Update jetty alpn version

Result:

Be able to use ALPN out of the box when using java 8u251
2020-04-21 15:01:59 +02:00
feijermu
1b3e1985b4
Release the channel attribute--REOPEN_TASK after removing the TrafficShapingHandler from channel pipeline. (#10177)
Motivation:

The `AbstractTrafficShapingHandler` caches the `ReopenReadTimerTask` instance in the channel attribute. However, if this handler is removed from the channel pipeline, this `ReopenReadTimerTask` instance may not be released.

Modification:

Release the channel attribute `REOPEN_TASK` in `handlerRemoved` method.

Result:

Avoid a channel attribute leak.
2020-04-15 08:52:08 +02:00
Stephane Landelle
d5e42f8553
Log protocol version during handshake (#10178)
Motivation:

Only cipher suite is logged during handshake. Picked protocol is interesting too.

Modification:

Log protocol as well.

Result:

More interesting information when debugging TLS handshakes.
2020-04-14 10:48:43 +02:00
Sérgio Santos
79ef0c4706
Allow Conscrypt to be used on Android (#10182)
**Motivation:**

Following up on https://github.com/netty/netty/issues/10181

I was able to successfully setup a Netty server with TLS on Android, using Conscrypt, with the change proposed here. Conscrypt publishes an [Android specific version](https://github.com/google/conscrypt#android). But the current availability check prevents Netty from using it (the call `PlatformDependent.javaVersion()` returns `6` on Android).

**Modification:**

Check whether the java version is above 8, or if it's running on an Android device, to flag Conscrypt as available (besides the remaining checks).

**Result:**

Netty with TLS runs fine on Android 👍
2020-04-14 10:42:51 +02:00
Norman Maurer
21f375fa90
SslHandler should fail handshake / close promise and notify pipeline on removal (#10161)
Motivation:

If the SslHandler is removed from the pipeline we also need to ensure we fail the handshake / close promise if it was not notified before as otherwise we may never do so.

Modifications:

- Correctly fail promise and notify pipeline if handshake was not done yet when the SslHandler is removed
- Add unit test

Result:

Fix https://github.com/netty/netty/issues/10158
2020-04-03 08:45:48 +02:00
Norman Maurer
db39b10249 Update link for JDK14 regression to point to the actual bugreport 2020-04-02 16:00:06 +02:00
Norman Maurer
fbc6709686
Add profile to build on JDK 14 (#10148)
Motivation:

JDK 14 was released and need some special settings to be able to build with. Also there seems to be one regression that we need to workaround for now.

Modifications:

- Add maven profile for JDK 14
- Update blockhound version to be able to work on JDK 14
- Add workaround for possible JDK 14 regression

Result:

Be able to build on JDK 14
2020-03-30 21:25:08 +02:00
Norman Maurer
62e3c463c4
Don't produce multiple calls to exceptionCaught(...) on SSL handshake failure (#10134)
Motivation:

Before release 4.1.23, there was only ONE call to exceptionCaught method when an ssl handshake failure occurs, now we have two when using the JDK provider.

Modifications:

- Ensure we only propagate one exception fi we already failed the handshake and channelInactive(...) produce an exception again
- Add unit test

Result:

Fixes https://github.com/netty/netty/issues/10119
2020-03-26 09:12:39 +01:00
root
14e4afeba2 [maven-release-plugin] prepare for next development iteration 2020-03-17 09:20:54 +00:00
root
c10c697e5b [maven-release-plugin] prepare release netty-4.1.48.Final 2020-03-17 09:18:28 +00:00