Commit Graph

158 Commits

Author SHA1 Message Date
wuare
59f13c5adb Remove unUsed import statement (#11338)
Motivation:

Remove unused import statement

Modification:

Remove unused import statement

Result:

Cleanup
2021-05-31 08:39:11 +02:00
skyguard1
7570cdb0b5 Add default block in DnsOpCode (#11328)
Motivation:

Every switch block should also have a default case.

Modification:

Add default block in DnsOpCode to ensure we not fall-through by mistake

Result:

Cleanup

Signed-off-by: xingrufei <xingrufei@sogou-inc.com>
2021-05-28 08:50:44 +02:00
skyguard1
2f1421e3b4 Add default block in AbstractDnsMessage (#11327)
Motivation:

Every switch block should also have a default case.

Modification:

Add default block in AbstractDnsMessage to ensure we not fall-through by mistake

Result:

Cleanup

Signed-off-by: xingrufei <xingrufei@sogou-inc.com>
2021-05-28 08:49:39 +02:00
Riley Park
6963638263
Migrate codec-dns tests to JUnit 5 (#11307)
Motivation:

JUnit 5 is more expressive, extensible, and composable in many ways, and it's better able to run tests in parallel.

Modifications:

Use JUnit5 in codec-dns tests

Result:

Related to https://github.com/netty/netty/issues/10757
2021-05-26 10:09:21 +02:00
Wu Zhiguo
747a686cd7 Fix typo in DnsCodecUtil class (#11252)
Motivation:

There is a typo in the javadocs

Modification:

correct grammar mistakes

Result:

cleanup
2021-05-14 10:17:38 +02:00
Norman Maurer
eeece4cfa5 Use http in xmlns URIs to make maven release plugin happy again (#10788)
Motivation:

https in xmlns URIs does not work and will let the maven release plugin fail:

```
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  1.779 s
[INFO] Finished at: 2020-11-10T07:45:21Z
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-release-plugin:2.5.3:prepare (default-cli) on project netty-parent: Execution default-cli of goal org.apache.maven.plugins:maven-release-plugin:2.5.3:prepare failed: The namespace xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" could not be added as a namespace to "project": The namespace prefix "xsi" collides with an additional namespace declared by the element -> [Help 1]
[ERROR]
```

See also https://issues.apache.org/jira/browse/HBASE-24014.

Modifications:

Use http for xmlns

Result:

Be able to use maven release plugin
2020-11-10 10:51:05 +01:00
Artem Smotrakov
b8ae2a2af4 Enable nohttp check during the build (#10708)
Motivation:

HTTP is a plaintext protocol which means that someone may be able
to eavesdrop the data. To prevent this, HTTPS should be used whenever
possible. However, maintaining using https:// in all URLs may be
difficult. The nohttp tool can help here. The tool scans all the files
in a repository and reports where http:// is used.

Modifications:

- Added nohttp (via checkstyle) into the build process.
- Suppressed findings for the websites
  that don't support HTTPS or that are not reachable

Result:

- Prevent using HTTP in the future.
- Encourage users to use HTTPS when they follow the links they found in
  the code.
2020-10-23 15:26:25 +02:00
Norman Maurer
0f8e6a30ef DatagramDnsResponseDecoder should rethrow as CorruptedFrameException (#10714)
Motivation:

DatagramDnsResponseDecoder should rethrow as CorruptedFrameException if an IndexOutOfBoundsException happens.

Modifications:

- Catch IndexOutOfBoundsException and rethrow as CorruptedFrameException
- Add a testcase

Result:

Less noise in the logs
2020-10-22 09:17:58 +02:00
Norman Maurer
3f2c5ccd46 Replace deprecated Assert.assertThat(...) with MatcherAssert.assertThat(...) (#10699)
Motivation:

junit deprecated Assert.assertThat(...)

Modifications:

Use MatcherAssert.assertThat(...) as replacement for deprecated method

Result:

Less deprecation warnings
2020-10-18 14:55:21 +02:00
Norman Maurer
59414bfa8c Workaround Android bug that cause AbstractDnsRecord to throw when the name is only a ROOT label (#10039)
Motivation:

Having only the ROOT label (".") as the name is valid, but Android 9 and prior does not correctly handle the case. We should add a workaround for it.

Modifications:

Detect if we are on Android and if so check if the name is the ROOT label and if so just return the name without trying to convert it

Result:

Fixes https://github.com/netty/netty/issues/10034
2020-02-18 15:11:06 +01:00
Norman Maurer
0e4c073bcf
Remove the intermediate List from ByteToMessageDecoder (and sub-class… (#8626)
Motivation:

ByteToMessageDecoder requires using an intermediate List to put results into. This intermediate list adds overhead (memory/CPU) which grows as the number of objects increases. This overhead can be avoided by directly propagating events through the ChannelPipeline via ctx.fireChannelRead(...). This also makes the semantics more clear and allows us to keep track if we need to call ctx.read() in all cases.

Modifications:

- Remove List from the method signature of ByteToMessageDecoder.decode(...) and decodeLast(...)
- Adjust all sub-classes
- Adjust unit tests
- Fix javadocs.

Result:

Adjust ByteToMessageDecoder as noted in https://github.com/netty/netty/issues/8525.
2019-12-16 21:00:32 +01:00
Norman Maurer
1a53df1031 Detect truncated responses caused by EDNS0 and MTU miss-match (#9468)
Motivation:

It is possible that the user uses a too big EDNS0 setting for the MTU and so we may receive a truncated datagram packet. In this case we should try to detect this and retry via TCP if possible

Modifications:

- Fix detecting of incomplete records
- Mark response as truncated if we did not consume the whole packet
- Add unit test

Result:

Fixes https://github.com/netty/netty/issues/9365
2019-08-17 09:58:40 +02:00
秦世成
ced1d5b751 Pre-decompressed DNS record RData that may contain compression pointers (#9311)
Motivation:

When decoding DnsRecord, if the record contains compression pointers, and not all compression pointers are decompressed, but part of the pointers are decompressed. Then when encoding the record, the compressed pointer will point to the wrong location, resulting in bad label problem.

Modification:

Pre-decompressed record RData that may contain compression pointers.

Result:

Fixes #8962
2019-07-02 19:39:21 +02:00
Norman Maurer
211dde4e08 Add support for TCP fallback when we receive a truncated DnsResponse (#9139)
Motivation:

Sometimes DNS responses can be very large which mean they will not fit in a UDP packet. When this is happening the DNS server will set the TC flag (truncated flag) to tell the resolver that the response was truncated. When a truncated response was received we should allow to retry via TCP and use the received response (if possible) as a replacement for the truncated one.

See https://tools.ietf.org/html/rfc7766.

Modifications:

- Add support for TCP fallback by allow to specify a socketChannelFactory / socketChannelType on the DnsNameResolverBuilder. If this is set to something different then null we will try to fallback to TCP.
- Add decoder / encoder for TCP
- Add unit tests

Result:

Support for TCP fallback as defined by https://tools.ietf.org/html/rfc7766 when using DnsNameResolver.
2019-05-17 14:47:10 +02:00
田欧
db79983874 use checkPositive/checkPositiveOrZero (#8835)
Motivation:

We can replace some "hand-rolled" integer checks with our own static utility method to simplify the code.

Modifications:

Use methods provided by `ObjectUtil`.

Result:

Cleaner code and less duplication
2019-02-04 15:55:07 +01:00
田欧
e8efcd82a8 migrate java8: use requireNonNull (#8840)
Motivation:

We can just use Objects.requireNonNull(...) as a replacement for ObjectUtil.checkNotNull(....)

Modifications:

- Use Objects.requireNonNull(...)

Result:

Less code to maintain.
2019-02-04 10:32:25 +01:00
Dmitriy Dumanskiy
7b92ff2500 Java 8 migration. Remove ThreadLocalProvider and inline java.util.concurrent.ThreadLocalRandom.current() where necessary. (#8762)
Motivation:

Custom Netty ThreadLocalRandom and ThreadLocalRandomProvider classes are no longer needed and can be removed.

Modification:

Remove own ThreadLocalRandom

Result:

Less code to maintain
2019-01-22 20:14:28 +01:00
田欧
9d62deeb6f Java 8 migration: Use diamond operator (#8749)
Motivation:

We can use the diamond operator these days.

Modification:

Use diamond operator whenever possible.

Result:

More modern code and less boiler-plate.
2019-01-22 16:07:26 +01:00
Feri73
5618229203 Correcting Maven Dependencies (#8622)
Motivation:

Most of the maven modules do not explicitly declare their
dependencies and rely on transitivity, which is not always correct.

Modifications:

For all maven modules, add all of their dependencies to pom.xml

Result:

All of the (essentially non-transitive) depepdencies of the modules are explicitly declared in pom.xml
2018-12-06 09:02:00 +01:00
Norman Maurer
2c78dde749 Update version number to start working on Netty 5 2018-11-20 15:49:57 +01:00
root
3e7ddb36c7 [maven-release-plugin] prepare for next development iteration 2018-10-29 15:38:51 +00:00
root
9e50739601 [maven-release-plugin] prepare release netty-4.1.31.Final 2018-10-29 15:37:47 +00:00
root
2d7cb47edd [maven-release-plugin] prepare for next development iteration 2018-09-27 19:00:45 +00:00
root
3a9ac829d5 [maven-release-plugin] prepare release netty-4.1.30.Final 2018-09-27 18:56:12 +00:00
root
a580dc7585 [maven-release-plugin] prepare for next development iteration 2018-08-24 06:36:33 +00:00
root
3fc789e83f [maven-release-plugin] prepare release netty-4.1.29.Final 2018-08-24 06:36:06 +00:00
root
fcb19cb589 [maven-release-plugin] prepare for next development iteration 2018-07-27 04:59:28 +00:00
root
ff785fbe39 [maven-release-plugin] prepare release netty-4.1.28.Final 2018-07-27 04:59:06 +00:00
root
b4dbdc2036 [maven-release-plugin] prepare for next development iteration 2018-07-11 15:37:40 +00:00
root
1c16519ac8 [maven-release-plugin] prepare release netty-4.1.27.Final 2018-07-11 15:37:21 +00:00
root
7bb9e7eafe [maven-release-plugin] prepare for next development iteration 2018-07-10 05:21:24 +00:00
root
8ca5421bd2 [maven-release-plugin] prepare release netty-4.1.26.Final 2018-07-10 05:18:13 +00:00
Norman Maurer
64bb279f47 [maven-release-plugin] prepare for next development iteration 2018-05-14 11:11:45 +00:00
Norman Maurer
c67a3b0507 [maven-release-plugin] prepare release netty-4.1.25.Final 2018-05-14 11:11:24 +00:00
Norman Maurer
b75f44db9a [maven-release-plugin] prepare for next development iteration 2018-04-19 11:56:07 +00:00
Norman Maurer
04fac00c8c [maven-release-plugin] prepare release netty-4.1.24.Final 2018-04-19 11:55:47 +00:00
root
0a61f055f5 [maven-release-plugin] prepare for next development iteration 2018-04-04 10:44:46 +00:00
root
8c549bad38 [maven-release-plugin] prepare release netty-4.1.23.Final 2018-04-04 10:44:15 +00:00
Norman Maurer
69582c0b6c [maven-release-plugin] prepare for next development iteration 2018-02-21 12:52:33 +00:00
Norman Maurer
786f35c6c9 [maven-release-plugin] prepare release netty-4.1.22.Final 2018-02-21 12:52:19 +00:00
Norman Maurer
e71fa1e7b6 [maven-release-plugin] prepare for next development iteration 2018-02-05 12:02:35 +00:00
Norman Maurer
41ebb5fcca [maven-release-plugin] prepare release netty-4.1.21.Final 2018-02-05 12:02:19 +00:00
Norman Maurer
ea58dc7ac7 [maven-release-plugin] prepare for next development iteration 2018-01-21 12:53:51 +00:00
Norman Maurer
96c7132dee [maven-release-plugin] prepare release netty-4.1.20.Final 2018-01-21 12:53:34 +00:00
Norman Maurer
264a5daa41 [maven-release-plugin] prepare for next development iteration 2017-12-15 13:10:54 +00:00
Norman Maurer
0786c4c8d9 [maven-release-plugin] prepare release netty-4.1.19.Final 2017-12-15 13:09:30 +00:00
Norman Maurer
b2bc6407ab [maven-release-plugin] prepare for next development iteration 2017-12-08 09:26:15 +00:00
Norman Maurer
96732f47d8 [maven-release-plugin] prepare release netty-4.1.18.Final 2017-12-08 09:25:56 +00:00
Thomas Devanneaux
32746c53c1 EDNS Client Subnet is not encoded correctly when source prefix length is not a multiple of 8.
Motivation:
When the ECS source prefix length is not a mutiple of 8, the last byte the address inside the
ECS OPT record is not padded properly.

Modifications:
DefaultDnsRecordEncoder.padWithZeros(...) was modified to add padding from the least
significant bits.

Result:
ECS encoding bug fixed.
2017-12-01 08:14:13 +01:00
Tomasz Jędrzejewski
e8540c2b7a Adding stable JDK9 module names that follow reverse-DNS style
Automatic-Module-Name entry provides a stable JDK9 module name, when Netty is used in a modular JDK9 applications. More info: http://blog.joda.org/2017/05/java-se-9-jpms-automatic-modules.html

When Netty migrates to JDK9 in the future, the entry can be replaced by actual module-info descriptor.

Modification:

The POM-s are configured to put the correct module names to the manifest.

Result:

Fixes #7218.
2017-11-29 11:50:24 +01:00