Commit Graph

10461 Commits

Author SHA1 Message Date
Norman Maurer
8083818b45 Ensure we only log message on BoringSSL when the ciphers really are not the default (#11583)
Motivation:

0c9a86db81 added a change to log a message if someone tried to change the TLSv1.3 ciphers when using BoringSSL. Unfortunally the code had some error and so even if the user did not change these we logged something.

Modifications:

- Ensure there are no duplicates in the ciphers
- Correctly take TLSv1.3 extra ciphers into account when using BoringSSL

Result:

Correctly log or not log
2021-08-16 22:26:55 +02:00
Chris Vest
3e2e36eac5
Remove the deprecated ThreadDeathWatcher (#11574)
Motivation:
The deprecated ThreadDeathWatcher produces more garbage and can delay resource release, when compared to manual resource management.

Modification:
Remove the ThreadDeathWatcher and other deprecated APIs that rely on it.

Result:
Less deprecated code.
2021-08-16 14:33:58 +02:00
DD
85b0eb2d3e server h2c upgrade fail when request doesn't have connection header (#11569)
__Motivation__
Since request.headers().getAll() will never return null. And the check null condition will not work as expected.

__Modification__

Add isEmpty() checking as well.

__Result__

Fixes #11568
2021-08-12 09:05:59 -07:00
Chris Vest
25699e44e9 Add support for client-side TCP FastOpen to KQueue MacOS (#11560)
Motivation:
The MacOS-specific `connectx(2)` system call make it possible to establish client-side connections with TCP FastOpen.

Modification:
Add support for TCP FastOpen to the KQueue transport, and add the `connectx(2)` system call to `BsdSocket`.

Result:
It's now possible to use TCP FastOpen when initiating connections on MacOS.
2021-08-12 13:50:34 +02:00
Chris Vest
bcdc07fe13 Improve test failure reporting of EpollSocketChannelConfigTest (#11570)
Motivation:
This test is inherently flaky due to file descriptor reuse.
Even though we have taken steps to make it less flaky, it still fails sometimes.
When it does, the error message is not very helpful.

Modification:
Make use of assertThrows and assertThat to get more descriptive error messages when the tests fail.

Result:
More meaningful messages on test failures, which may help us make the tests more resilient in the future
2021-08-12 11:39:19 +02:00
Chris Vest
a3d5617d45
Remove deprecated stuff around ResourceLeakDetector (#11572)
Motivation:
A number of classes and APIs around the ResourceLeakDetector have been deprecated for removal in Netty 5.x, because better alternatives exist.

Modification:
Remove everything in and around ResourceLeakDetector that is deprecated, and fix the few usages that were found.

Result:
Less deprecated code.
2021-08-11 21:41:49 +02:00
Chris Vest
11fcfe1f73
Remove PromiseAggregator (#11571)
Motivation:
This class was deprecated, since a better alternative exists in `PromiseCombiner`.

Modification:
Remove `PromiseAggregator`, its Channel companion, and its test.

Result:
Less deprecated code.
2021-08-11 21:41:16 +02:00
Aayush Atharva
99bd5895dc Inline variables to make code more readable (#11565)
Motivation:
There are lots of redundant variable declarations which should be inlined to make good look better.

Modification:
Made variables inlined.

Result:
Less redundant variable and more readable code.
2021-08-11 17:07:32 +02:00
skyguard1
00d1dfb686 Some small improvements (#11564)
Signed-off-by: xingrufei <xingrufei@sogou-inc.com>
2021-08-11 13:42:24 +02:00
dependabot[bot]
b9ac4b62bf Bump commons-compress from 1.19 to 1.21 (#11539)
Bumps commons-compress from 1.19 to 1.21.

---
updated-dependencies:
- dependency-name: org.apache.commons:commons-compress
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-08-10 10:54:17 -07:00
dependabot[bot]
f921e08ea2 Bump ant from 1.10.9 to 1.10.11 (#11538)
Bumps ant from 1.10.9 to 1.10.11.

---
updated-dependencies:
- dependency-name: org.apache.ant:ant
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-08-10 10:52:12 -07:00
Chris Vest
ce947cc781 Make the TCP_FASTOPEN channel option transport agnostic (#11559)
Motivation:
TCP FastOpen is a pure optimisation, that is opportunistically applied.
There is no reason to make it specific to the epoll transport, and in the future we could add support to other transports.
Besides, the client-side equivalent, TCP_FASTOPEN_CONNECT, is already transport agnostic.

Modification:
Move the TCP_FASTOPEN channel option from EpollChannelOption to ChannelOption.
Mark the field in EpollChannelOption as deprecated.

Result:
All channel options related to TCP FastOpen are now transport agnostic.
However, we still only actually support TFO on the epoll transport.
2021-08-10 09:07:43 +02:00
Aayush Atharva
9e6cd2822f Disable flaky Http2MultiplexTransportTest test on Windows (#11554)
* Disable flaky tests on Windows
2021-08-10 09:07:18 +02:00
Ikko Ashimine
c95f99c81c Fix typo in AbstractSearchProcessorFactory.java (#11562)
Motivation:

Fixed typo.

occurences -> occurrences
2021-08-10 09:07:09 +02:00
Chris Vest
6a92a3354e Use the standard japicmp.skip instead of the custom skipJapicmp (#11558) 2021-08-10 09:07:04 +02:00
Scott Mitchell
c41478da0f Remove io.netty.http2.validateContentLength SystemProperty (#11561)
Motivation:
io.netty.http2.validateContentLength SystemProperty was added as a way
to opt-out for compabitility for libraries/applications that violated
the RFC's content-length matching requirements [1] but have not yet been
fixed. This SystemProperty has been around for a few months now and it
is assumed these issues have now been addressed in 3rd party code.

[1] https://tools.ietf.org/html/rfc7540#section-8.1.2.6

Modifications:
- Remove the io.netty.http2.validateContentLength SystemProperty,
  preventing folks from opting out of RFC's required content-length
  matching.

Result:
No more escape hatch in H2 for content-length matching enforcement.
2021-08-10 09:04:56 +02:00
Aayush Atharva
25a0a6d425 Make variables final (#11548)
Motivation:
We should make variables `final` which are not reinstated again in code to match the code style and makes the code look better.

Modification:
Made couples of variables as `final`.

Result:
Variables marked as `final`.
2021-08-06 09:28:12 +02:00
Aayush Atharva
ea8f6774d5 Simplify Bitwise operations (#11547)
Motivation:
We should keep bitwise operations simple and easy to understand.

Modification:
Simplify few Bitwise operations.

Result:
Less complicated bitwise operation code
2021-08-06 09:17:02 +02:00
Chris Vest
ef203fa6cb
Fix a number of javadoc issues (#11544)
Motivation:
Let's have fewer warnings about broken, missing, or abuse of javadoc comments.

Modification:
Added descriptions to throws clauses that were missing them.
Remove link clauses from throws clauses - these are implied.
Turned some javadoc comments into block comments because they were not applied to APIs.
Use code clauses instead of code tags.

Result:
Fewer javadoc crimes.
2021-08-06 09:14:04 +02:00
Chris Vest
6c2813bdb0 Make EpollSocketChannelConfigTest tollerant of fd reuse race (#11552)
Motivation:
We cannot control when "the system" reuses file descriptors.
This makes any test that assert on the behaviour of closed file descriptors inherently racy.

Modification:
Allow the EpollSocketChannelConfigTest socketoption tests a few tries to get the correct assertion on the behaviour of closed socket file descriptors.

Result:
The EpollSocketChannelConfigTest should now be much less flaky.
2021-08-06 08:46:38 +02:00
Aayush Atharva
6d6d2060af Remove unnecessary toString calls (#11550)
Motivation:
We should get rid of the unnecessary toString calls because they're redundant in nature.

Modification:
Removed unnecessary toString calls.

Result:
Better code
2021-08-05 14:17:23 +02:00
Aayush Atharva
1c574e0d22 Remove unnecessary semicolons (#11549)
Motivation:
We should get rid of unnecessary semicolons because they don't do anything in code.

Modification:
Removed unnecessary semicolons.

Result:
Better code
2021-08-05 14:10:40 +02:00
Aayush Atharva
b700793951 Remove Unused Imports (#11546)
Motivation:
There are lots of imports which are unused. We should get rid of them to make the code look better,

Modification:
Removed unused imports.

Result:
No unused imports.
2021-08-05 14:08:07 +02:00
Chris Vest
91e48902bb
Small cleanups (#11545)
Motivation:
Code that isn't used, or has better alternatives in the JDK should be removed or replaced, respectively.

Modification:
Remove dead code in DefaultPromise.
Replace the synchronised-based reachability fence in ResourceLeakDetector, with the JDK Reference.reachabilityFence.

Result:
Cleaner code
2021-08-05 10:37:52 +02:00
Chris Vest
6b11f7fbc2
All *Bootstrap methods that used to return ChannelFuture now return Future<Channel> (#11517)
Bootstrap methods now return Future<Channel> instead of ChannelFuture

Motivation:
In #8516 it was proposed to at some point remove the specialised ChannelFuture and ChannelPromise.
Or at least make them not extend Future and Promise, respectively.
One pain point encountered in this discussion is the need to get access to the channel object after it has been initialised, but without waiting for the channel registration to propagate through the pipeline.

Modification:
Add a Bootstrap.createUnregistered method, which will return a Channel directly.
All other Bootstrap methods that previously returned ChannelFuture now return Future<Channel>

Result:
It's now possible to obtain an initialised but unregistered channel from a bootstrap, without blocking.
And the other bootstrap methods now only release their channels through the result of their futures, preventing racy access to the channels.
2021-08-03 19:43:38 +02:00
Chris Vest
4f0f889dbf Fix a bug with delegate/async SSL (#11537)
Motivation:
This bug could occasionally cause SSL handshakes to time out, because the server-side handshake would fail to resume its event loop.

Modification:
Async delegate SSL tasks now lower their NEED_TASK status after they have executed, but before they run their completion callback.
This is important because the completion callback could be querying the handshake status.
This could cause the task delegator thread and the event look to race.
If the event look queries the handshake status first, it might think that it still needs to delegate another task.
If this happens, the delegator find a null task, and then fail to resume the event loop, causing the handshake to stall.

Result:
This data race no longer causes handshake timeouts.
2021-08-03 10:14:41 +02:00
Norman Maurer
202aee34c4 Ensure we always wrap if there is something left to be send to the remote peer (#11535)
Motivation:

We need to ensure we call wrap as long as there is something left to be send to the remote peer in cases of non-application data (like for example alerts).

Modifications:

Check the pending data and based on it return NEED_WRAP even when the handshake was done.

Result:

Always produce alerts etc
2021-08-02 10:14:11 +02:00
Aayush Atharva
7d1de8c970 Add Increment and Decrement count positive check in ReferenceCountUtil (#11523)
Motivation:
We should have guards in place to check increment or decrement count in `ReferenceCountUtil`. Increment and Decrement counts must be a positive integer.

Modification:
Added `ObjectUtil#checkPositive` checks.

Result:
Prevent release due to invalid count.
2021-07-29 20:51:39 +02:00
Norman Maurer
7f87b09a96 Ensure we include hs_err* files when build failed (#11525)
Motivation:

We the build failed we should ensure we also include hs_err* files as it may have failed due a native crash

Modifications:

Adjust path matching to include hs_err as well

Result:

Easier to debug native crashes
2021-07-29 08:48:31 +02:00
Norman Maurer
1d39dd5195 Add @UnstableApi to TcpDnsResponseEncoder (#11526)
Motivation:

We should mark TcpDnsResponseEncoder as unstable

Modifications:

Add annotation

Result:

Mark the encoder as unstable
2021-07-28 19:53:30 +02:00
Norman Maurer
4c78c93a62 Fix false-positive report of japicmp-maven-plugin introduced by OCccef8feedd726743d0355b34799e4915536d72ab 2021-07-28 12:06:24 +02:00
Norman Maurer
7f3512d42a Add @UnstableApi annotation to TcpDnsQueryDecoder introduced by ccef8feedd 2021-07-28 11:38:00 +02:00
Nitesh Kant
4259db264f
Add an ByteBuf -> Buffer adaptor (#11518)
Add an ByteBuf -> Buffer adaptor

Motivation:

For migration of APIs from `ByteBuf` to `Buffer` sometime we may have to bridge APIs which use a `ByteBuf` (eg: `ByteToMessageDecoder` at the moment) to APIs that use a `Buffer` even when the allocator for the `ByteBuf` isn't migrated to use `ByteBufAllocatorAdaptor`.

Modification:

- Add a simple copy adaptor that copies all data from `ByteBuf` to a new `Buffer`.
- I noticed we do not have a `writeBytes` method with offsets, so added that too.

Result:

One more adaptor to bridge old and new buffer APIs.
2021-07-28 11:16:55 +02:00
Norman Maurer
564c8c3f7c Fix compile error in example introduced by bad cherry-pick of c9d6d36539 2021-07-28 09:41:12 +02:00
RockyLOMO
c9d6d36539 Add TcpDnsQueryDecoder and TcpDnsResponseEncoder (#11415)
Motivation:
There is no decoder and encoder for TCP based DNS.

Result:
- Added decoder and encoder
- Added tests
- Added example

Result:

Be able to decode and encode TCP based dns

Co-authored-by: Norman Maurer <norman_maurer@apple.com>
2021-07-28 09:29:43 +02:00
Norman Maurer
0b7873bb82 JdkZlibDecoder may corrupt data when GZIP footer is fragmented (#11521)
Motivation:

Due a bug in the statemachine we produced an decoding error when the GZIP footer was fragmented in some cases

Modifications:

- Fix statemachine
- Add testcase

Result:

Correctly decode GZIP in all cases
2021-07-28 09:19:29 +02:00
Chris Vest
fc922c98d8
Remove overrides of Throwable.fillInStackTrace (#11514)
Motivation:
Since Java 7, there are new constructors available that allow us to avoid initialising the stack traces of certain exceptions.

Modification:
Use these constructors instead of overriding Throwable.fillInStackTrace.

Result:
Cleaner code
2021-07-27 13:29:09 +02:00
Norman Maurer
1b1df557bf Make DnsNameResolver.cnameCache() public (#11520)
Motivation:

Users may want to clear the cache manually. For this it should be possible to access it first.

Modifications:

Change the visibility to public

Result:

Be able to clear the cache manually. Related to https://github.com/netty/netty/issues/11519
2021-07-27 12:05:44 +02:00
Norman Maurer
f645982a94 Remove ApplicationProtocolNegotiationHandler when no SslHandler is present (#11503)
Motivation:

750d235 did introduce a change in ApplicationProtocolNegotiationHandler that let the handler buffer all inbound data until the SSL handshake was completed. Due of this change a user might get buffer data forever if the SslHandler is not in the pipeline but the ApplicationProtocolNegotiationHandler was added. We should better guard the user against this "missconfiguration" of the ChannelPipeline.

Modifications:

- Remove the ApplicationProtocolNegotiationHandler when no SslHandler is present when the first message was received
- Add unit test

Result:

No possible that we buffer forever
2021-07-26 20:20:59 +02:00
Norman Maurer
f5f3107cc3 Add some size checks to make code more robust and more clear (#11512)
Motivation:

While its technical impossible that a chunk is larger than 64kb it still makes things easier to read and more robust to add some size checks to LzfDecoder.

Modifications:

Check the maximum length

Result:

More robust and easier to reason about code
2021-07-26 17:11:45 +02:00
Norman Maurer
6559f2fc25 FastLzFrameEncoder should not depend on the buffer type
Motivation:

At the moment FastLzFrameEncoder depends on the buffer type. This is not needed and may cause memory copies

Modifications:

Rewrite to be able to just act on the ByteBuf

Result:

Less memory copies
2021-07-26 15:45:50 +02:00
Norman Maurer
b004078a41 Fix bad cherry-pick done in ae41a5c28b 2021-07-26 14:57:43 +02:00
Norman Maurer
0764e79d91 Disable mutual auth tests on windows for now (#11513)
Motivation:

We did observe that the mutal auth tests are flaky on windows when running on the CI. Let's disable these for now.

Modifications:

Disable mutual auth tests on windows

Result:

More stable build. Related to https://github.com/netty/netty/issues/11489
2021-07-26 14:10:57 +02:00
Norman Maurer
60c9cbf46a FastLzFrameDecoder should not need to do any extra memory copies even when direct buffers are used (#11511)
Modifications:

Change code to not depend on heap buffers

Result:

Less memory copies
2021-07-26 11:59:23 +02:00
Norman Maurer
5eb9445990 Set skipJapicmp to true as there is no previous release yet 2021-07-26 08:36:14 +02:00
old driver
a8dc3f73d4 Optimize method io.netty.util.concurrent.DefaultPromise.await0(...) (#11504)
Motivation:

For the code pattern of `Object.wait(...)`  in `io.netty.util.concurrent.DefaultPromise.await0(...)`, it's better to follow the recommended code pattern according to [Object.wait(...)'s doc](https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html#wait()):
```
synchronized (obj) {
     while (<condition does not hold>)
     obj.wait();
     ... // Perform action appropriate to condition
}
```

Modification:
Change the `Object.wait(...)`'s code pattern in `io.netty.util.concurrent.DefaultPromise.await0(...)`.

Result:

The `Object.wait(...)`'s code pattern in `io.netty.util.concurrent.DefaultPromise.await0(...)` meets the Java doc.
2021-07-26 08:33:12 +02:00
Aayush Atharva
6e5537f312 Fix JavaDoc of SelfSignedCertiticate regarding Private Key type (#11510)
Motivation:
SelfSignedCertificate generates EC/RSA key pair and this should be explicitly mentioned in JavaDoc. Currently, only "RSA" was mentioned not "EC".

Modification:
Changed RSA to EC/RSA

Result:
Correct JavaDoc
2021-07-26 08:32:17 +02:00
Aayush Atharva
3085ea3d0b Bump Brotli4j to 1.5.0 (#11509)
Motivation:
Brotli4j had some changes for performance improvements. So we should upgrade to the latest version of Brotli4j.

See https://github.com/hyperxpro/Brotli4j/pull/27

Modification:
Upgraded Broti4j from 1.4.2 to 1.5.0.

Result:
Up-to-date Broti4j library.
2021-07-26 08:30:45 +02:00
Norman Maurer
85eb96c68e
Use junit5 methods (#11508)
Motivation:

We missed to update one junit4 method usage to junit5

Modifications:

Use junit5 methods

Result:

No more usage of junit4
2021-07-26 08:28:32 +02:00
Norman Maurer
119f34889d Be able to build on JDK17 (#11500)
Motivation:

As the release of JDK17 is getting closer and there are ea builds already we should ensure we can actually build netty with it.

Modifications:

- Add profile for JDK17
- Remove test-code that would fail with JDK17 due the changes in 4f4d0f5366.

Result:

Be able to build and run testsuite with JDK17
2021-07-23 14:16:18 +02:00