Commit Graph

596 Commits

Author SHA1 Message Date
Norman Maurer
d9f938ca03 [#4828] OpenSslContext throws UnsupportedOperationException when Unsafe not available
Motivation:

OpenSslContext constructor fails with a UnsupportedOperationException if Unsafe is not present on the system.

Modifications:

Make OpenSslContext work also when Unsafe is not present by fallback to using JNI to get the memory address.

Result:

Using OpenSslContext also works on systems without Unsafe.
2016-02-05 09:25:18 +01:00
Norman Maurer
75a2ddd61c [maven-release-plugin] prepare for next development iteration 2016-02-04 16:51:44 +01:00
Norman Maurer
7eb3a60dba [maven-release-plugin] prepare release netty-4.1.0.CR2 2016-02-04 16:37:06 +01:00
Norman Maurer
eb1d9da76c Enable SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER when using OpenSslContext
Motivation:

We need to enable SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER when using OpenSslContext as the memory address of the buffer that is passed to OpenSslEngine.wrap(...) may change during calls and retries. This is the case as
if the buffer is a heap-buffer we will need to copy it to a direct buffer to hand it over to the JNI layer. When not enable this mode we may see errors like: 'error:1409F07F:SSL routines:SSL3_WRITE_PENDING: bad write retry'.
Related to https://github.com/netty/netty-tcnative/issues/100.

Modifications:

Explitict set mode to SSL.SSL_MODE_RELEASE_BUFFERS | SSL.SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER . (SSL.SSL_MODE_RELEASE_BUFFERS was used before implicitly).

Result:

No more 'error:1409F07F:SSL routines:SSL3_WRITE_PENDING: bad write retry' possible when writing heap buffers.
2016-02-03 11:29:07 +01:00
Norman Maurer
e220c56823 [#4746] Support SNI when using OpenSSL
Motivation:

When using SslProvider.OPENSSL we currently not handle SNI on the client side.

Modifications:

Correctly enable SNI when using clientMode and peerHost != null.

Result:

SNI works even with SslProvider.OPENSSL.
2016-02-03 10:46:10 +01:00
Xiaoyan Lin
b7415a3307 Add a reusable ArrayList to InternalThreadLocalMap
Motivation:

See #3411. A reusable ArrayList in InternalThreadLocalMap can avoid allocations in the following pattern:

```
List<...> list = new ArrayList<...>();

add something to list but never use InternalThreadLocalMap

return list.toArray(new ...[list.size()]);

```

Modifications:

Add a reusable ArrayList to InternalThreadLocalMap and update codes to use it.

Result:

Reuse a thread local ArrayList to avoid allocations.
2016-02-01 15:49:28 +01:00
Norman Maurer
210ebe1354 Allow to specify tcnative artifactId and verion to allow run tests easily with different tcnative flavors
Motivation:

As we now can easily build static linked versions of tcnative it makes sense to run our netty build against all of them.
This helps to ensure our code works with libressl, openssl and boringssl.

Modifications:

Allow to specify -Dtcnative.artifactId= and -Dtcnative.version=

Result:

Easy to run netty build against different tcnative flavors.
2016-01-29 22:27:19 +01:00
Trustin Lee
c3e5604f59 Do not throw IndexOutOfBoundsException on an invalid SSL record
Motivation:

When an SSL record contains an invalid extension data, SniHandler
currently throws an IndexOutOfBoundsException, which is not optimal.

Modifications:

- Do strict index range checks

Result:

No more unnecessary instantiation of exceptions and their stack traces
2016-01-29 08:00:46 +01:00
Scott Mitchell
e1d34ef05d SslHandler should call beginHanshake once for the initial handshake
Motivation:
Not all SSLEngine implementations permit beginHandshake being called while a handshake is in progress during the initial handshake. We should ensure we only go through the initial handshake code once to prevent unexpected exceptions from being thrown.

Modifications:
- Only call beginHandshake if there is not currently a handshake in progress

Result:
SslHandler's handshake method is compatible with OpenSSLEngineImpl in Android 5.0+ and 6.0+.
Fixes https://github.com/netty/netty/issues/4718
2016-01-28 13:27:15 +01:00
Norman Maurer
ee2558bdf3 [#4722] Ensure the whole certificate chain is used when creating SslContext for client mode and SslProvider.OPENSSL is used
Motivation:

We incorrectly added the trustCertChain as certificate chain when OpenSslClientContext was created. We need to correctly add the keyCertChain.

Modifications:

Correctly add whole keyCertChain.

Result:

SSL client auth is working when usin OpenSslClientContext and more then one cert is contained in the certificate chain.
2016-01-28 08:55:28 +01:00
Norman Maurer
d4a1665941 Fix SSLEngineTest handshake method.
Motivation:

We used && in the handshake method of SSLEngineTest but it must be ||.

Modifications:

Changed && to ||

Result:

Correctly check condition
2016-01-27 08:58:45 +01:00
Norman Maurer
1c417e5f82 [maven-release-plugin] prepare for next development iteration 2016-01-21 15:35:55 +01:00
Norman Maurer
c681a40a78 [maven-release-plugin] prepare release netty-4.1.0.CR1 2016-01-21 15:28:21 +01:00
Brendt Lucas
7090d1331c Clear disabled SSL protocols before enabling provided SSL protocols
Motivation:

Attempts to enable SSL protocols which are currently disabled fail when using the OpenSslEngine. Related to https://github.com/netty/netty/issues/4736

Modifications:

Clear out all options that have disabled SSL protocols before attempting to enable any SSL protocol.

Result:

setEnabledProtocols works as expected.
2016-01-22 16:59:40 +01:00
Norman Maurer
ae4e9ddc2d Ensure we flush out all pending data on SslException. Related to [#3900]
Motivation:

We need to ensure we flush out all pending data when an SslException accours so the remote peer receives all alerts.

Modifications:

Ensure we call ctx.flush() when needed.

Result:

Correctly receive alerts in all cases on the remote peer.
2016-01-20 19:56:24 +01:00
Norman Maurer
38f27b06e7 [#4725] Ensure correct cause of handshake error is included in the SSLHandshakeException when using OpenSslEngine.
Motivation:

We need to ensure we add the correct handshake error to the SSLHandshakeException before throwing it when failing the
handshake.

Modifications:

Use the correct error string when creating the SSLHandshakeException.

Result:

Correct SSLHandshakeException message included.
2016-01-20 13:36:09 +01:00
Norman Maurer
7b51412c3c Allow to do async mappings in the SniHandler
Motivation:

Sometimes a user want to do async mappings in the SniHandler as it is not possible to populate a Mapping up front.

Modifications:

Add AsyncMapping interface and make SniHandler work with it.

Result:

It is possible to do async mappings for SNI
2016-01-18 21:02:13 +01:00
Norman Maurer
3c5abaa39a Correctly handle non handshake commands when using SniHandler
Motivation:

As we can only handle handshake commands to parse SNI we should try to skip alert and change cipher spec commands a few times before we fallback to use a default SslContext.

Modifications:

- Use default SslContext if no application data command was received
- Use default SslContext if after 4 commands we not received a handshake command
- Simplify code
- Eliminate multiple volatile fields
- Rename SslConstants to SslUtils
- Share code between SslHandler and SniHandler by moving stuff to SslUtils

Result:

Correct handling of non handshake commands and cleaner code.
2016-01-14 20:56:02 +01:00
Norman Maurer
da01b1daec Decryption failed or bad mac record in Android 5.0
Motivation:

Android 5.0 (API version 21) has a bug which not correctly set the bytesConsumed of SSLEngineResult when HandshakeStatus is FINISHED.  Because of this we need to special handle the status and so workaround the Android bug.

Modifications:

- Break the unwrap for (;;) loop when HandshakeStatus is FINISHED and bytesConsumed == 0 && bytesProduced == 0.

Result:

SslHandler works with all known version of Android.
2016-01-11 09:35:29 +01:00
Scott Mitchell
e578134b57 Unpooled and Wrapped Buffer Leak
Motivation:
There are a few buffer leaks related to how Unpooled.wrapped and Base64.encode is used.

Modifications:
- Fix usages of Bas64.encode to correct leaks
- Clarify interface of Unpooled.wrapped* to ensure reference count ownership is clearly defined.

Result:
Reference count code is more clearly defined and less leaks are possible.
2016-01-07 12:02:52 -08:00
Norman Maurer
a157528ec2 Ensure we only add OpenSslEngine to the OpenSslEngineMap when handshake is started
Motivation:

We need to ensure we only add the OpenSslEngine to the OpenSslEngineMap when the handshake is started as otherwise we may produce a memory leak when the OpenSslEngine is created but not actually used. This can for example happen if we encounter a connection refused from the remote peer. In this case we will never remove the OpenSslEngine from the OpenSslEngineMap and so it will never be collected (as we hold a reference). This has as affect that the finalizer will never be run as well.

Modifications:

- Lazy add the OpenSslEngine to the OpenSslEngineMap to elimate possible leak.
- Call OpenSslEngine.shutdown() when SslHandler is removed from the ChannelPipeline to free memory asap in all cases.

Result:

No more memory leak with OpenSslEngine if connection is refused.
2016-01-05 11:10:08 +01:00
Trustin Lee
55af6f1552 Use jetty-alpn-agent to simplify pom.xml
Motivation:

We had to add a new profile for each OpenJDK/OracleJDK release to make
Maven choose the correct alpn-boot.jar and npn-boot.jar. As a result,
our pom.xml has a large number of `<profile/>` sections.

Modifications:

- Use jetty-alpn-agent, which chooses the correct alpn-boot.jar and
  npn-boot.jar automatically to remove all the nasty profile sections
  from pom.xml
  - Visit https://github.com/trustin/jetty-alpn-agent for more info

Result:

Cleaner pom.xml
2016-01-04 20:40:32 +01:00
Xiaoyan Lin
f90032933d javadoc fix and better cleanup for WriteTimeoutHandler
Motivation:

- Javadoc is not correct (#4353)
- WriteTimeoutHandler does not always cancel the timeout task (#2973)

Modifications:

Fix the javadoc and cleanup timeout task in handlerRemoved

Result:

WriteTimeoutHandler's javadoc describes the correct behavior and it will cancel timeout tasks when it's removed.
2015-12-30 18:31:55 +01:00
louxiu
6ee5341cdf Fix typo Motivation:
MessageReciever should be MessageReceiver

Modifications:

Refactor MessageReciever to MessageReceiver

Result:

No more typo
2015-12-29 18:56:29 +01:00
Norman Maurer
79bc90be32 Fix buffer leak introduced by 693633eeff
Motivation:

As we not used Unpooled anymore for allocate buffers in Base64.* methods we need to ensure we realease all the buffers.

Modifications:

Correctly release buffers

Result:

No more buffer leaks
2015-12-29 17:13:07 +01:00
Scott Mitchell
8732745264 OpenSslEngine skip ALPN tests if OpenSsl version doesn't support ALPN
Motivation:
OpenSslEngine now tests ALPN behavior. However it is possible that OpenSSL is present, but the version does not support ALPN. This will result in test failures instead of just skipping the test.

Modifications:
- Skip ALPN tests in OpenSslEngineTest if the version of OpenSSL does not support ALPN

Result:
Tests don't fail due to unsupported feature in OpenSSL.
2015-12-28 12:20:38 -08:00
Alex Petrov
ba22b0b944 Implement OpenSSL Engine tests for NPN / ALPN.
Motivation:

Currently there are no tests for OpenSSL Engine,
only for JdkSSL engine.

Modifications:

Common methods from `JdkSslEngine` test moved
to `SSLEngineTest`, JdkSslEngine now implements
NPN and ALPN tests.

Result:

OpenSSL Engine is now covered with unit tests.
2015-12-28 10:18:52 -08:00
Xiaoyan Lin
475d901131 Fix errors reported by javadoc
Motivation:

Javadoc reports errors about invalid docs.

Modifications:

Fix some errors reported by javadoc.

Result:

A lot of javadoc errors are fixed by this patch.
2015-12-27 08:36:45 +01:00
Xiaoyan Lin
a96d52fe66 Fix javadoc links and tags
Motivation:

There are some wrong links and tags in javadoc.

Modifications:

Fix the wrong links and tags in javadoc.

Result:

These links will work correctly in javadoc.
2015-12-26 08:34:31 +01:00
Scott Mitchell
fd5316ed6f ChunkedInput.readChunk parameter of type ByteBufAllocator
Motivation:
ChunkedInput.readChunk currently takes a ChannelHandlerContext object as a parameters. All current implementations of this interface only use this object to get the ByteBufAllocator object. Thus taking a ChannelHandlerContext as a parameter is more restrictive for users of this API than necessary.

Modifications:
- Add a new method readChunk(ByteBufAllocator)
- Deprecate readChunk(ChannelHandlerContext) and updates all implementations to call readChunk(ByteBufAllocator)

Result:
API that only requires ByteBufAllocator to use ChunkedInput.
2015-12-24 12:46:40 -08:00
Xiaoyan Lin
507feb5602 Close FileInputStream after consuming it in SelfSignedCertificate
Motivation:

FileInputStream opened by SelfSignedCertificate wasn't closed.

Modifications:

Use a try-finally to close the opened FileInputStream.

Result:

FileInputStream will be closed properly.
2015-12-24 07:51:09 +01:00
Trustin Lee
b62c5290ed Let SniHandler accept Mapping as well as DominaNameMapping
Related: #4470 #4473

Motivation:

A user might want to:

- implement dynamic mapping from hostname to SslContext
- server large number of domain names whose SslContext can be
  initialized lazily and destroyed when unused

Modifications:

- Let SniHandler accept Mapping<String, SslContext> as well as
  DomainNameMapping
- Make the default constructor of SslContext so that a user can create
  his or her own SslContext wrapper

Result:

Flexibility
2015-12-18 12:36:26 +09:00
Norman Maurer
dd9fc289fd Throw exception if KeyManagerFactory is used with OpenSslServerContext
Motivation:

We currently not supported using KeyManagerFactory with OpenSslServerContext and so should throw an exception if the user tries to do so. This will at least not give suprising and hard to debug problems later.

Modifications:

Throw exception if a user tries to construct a OpenSslServerContext with a KeyManagerFactory

Result:

Fail fast if the user tries to use something that is not supported.
2015-12-17 08:01:51 +01:00
Norman Maurer
253cd694ef Ensure we not leave data in the BIO when error happens.
Motivation:

We need to ensure we consume all pending data in the BIO on error to correctly send the close notify for the remote peer.

Modifications:

Correctly force the user to call wrap(...) if there is something left in the BIO.

Result:

close_notify is not lost.
2015-12-17 12:40:19 +09:00
Norman Maurer
eb577c5bd9 Respect ClientAuth set via OpenSslEngine constructor
Motivation:

When ClientAuth is set via SslContextBuilder we pass it into the OpenSslEngine constructor. Due a bug we missed to call the correct native methods and so never enabled ClientAuth in this case.

Modifications:

Correctly call setClientAuth(...) in the constructor if needed.

Result:

client auth also works when configured via the SslContextBuilder and OPENSSL is used.
2015-12-16 15:39:29 +01:00
Norman Maurer
088ee71222 Remove unused method in SslContext
Motivation:

We missed to remove a method in SslContext while refactored the implementation. We should remove the method to keep things clean.

Modifications:

Remove unused method.

Result:

Code cleanup.
2015-12-10 08:58:40 +01:00
Alex Petrov
43ebbc3fa0 Update JDK SSL Tests to use SSL Context Builder.
Motivation:

Use new / non-deprecated APIs for creating SSL Context
in tests, in order to be able to implement OpenSsl
tests with maximum code reuse.

Modifications:

Use `SslContextBuilder.(forServer|forClient)` instead
of deprecated `JdkSslServerContext` constructor.
Use `ApplicationProtocolConfig` instead of Protocol
Negotiator.
Use custom exception type for skipping tests to avoid
swallowing exceptions arising from tests.

Result:

Exceptions from tests aren't swallowed.
Using new APIs allows reusing same test code for
OpenSsl tests.
2015-12-04 11:08:57 -08:00
Norman Maurer
7bee318fc7 Use OneTimeTask where possible to reduce object creation
Motivation:

We should use OneTimeTask where possible to reduce object creation.

Modifications:

Replace Runnable with OneTimeTask

Result:

Less object creation
2015-11-20 14:39:06 -08:00
Norman Maurer
2ecce8fa56 [maven-release-plugin] prepare for next development iteration 2015-11-10 22:59:33 +01:00
Norman Maurer
6a93f331d3 [maven-release-plugin] prepare release netty-4.1.0.Beta8 2015-11-10 22:50:57 +01:00
Scott Mitchell
21e27da410 ApplicationProtocolNegotiationHandler failure behavior
Motivation:
Child classes of ApplicationProtocolNegotiationHandler may want to override the behavior when a handshake failure is detected.

Modifications:
- Provide a method which can be overriden when a handshake failure is detected.

Result:
Child classes can override ApplicationProtocolNegotiationHandler handshake failure behavior.
2015-11-07 09:33:08 -08:00
Norman Maurer
85236d5446 [#4355] OpenSslServerContext reinitializes the provided TrustManagerFactory with the key cert chain.
Motivation:

OpenSslServerContext should not reinitialize the provided TrustManagerFactory with the key cert chain as the user should be able to pass a fully initialized TrustManagerFactory. This is also in line with how JdkSslServerContext works.

Modifications:

Not reinitialize the provided TrustManagerFactory with the key cert chain.

Result:

Correct and consistent behavior.
2015-10-25 10:59:50 +01:00
Norman Maurer
4aa19a09bd Implement SSLSession.invalidate() and isValid() for OpenSSLEngine.
Motivation:

The SSLSession allows to invalidate a SSLSession and so disallow resume of a session. We should support this for OpenSSLEngine as well.

Modifications:

- Correctly implement SSLSession.isValid() and invalidate() in OpenSSLEngine
- Add unit test.

Result:

Invalidate of SSL sessions is supported when using OpenSSL now.
2015-10-15 12:02:19 +02:00
Norman Maurer
66c3c58d3e Reduce object creation for for unwrap/wrap if no ByteBuffer[] is used.
Motivation:

Often unwrap(...), wrap(...) is used with a single ByteBuffer and not with a ByteBuffer[]. We should reduce the array creations in this case.

Modifications:

Reuse ByteBuffer[1] for dst/src ByteBuffer.

Result:

Less object creation and so less GC
2015-10-07 13:35:53 +02:00
Norman Maurer
2ff2806ada [maven-release-plugin] prepare for next development iteration 2015-10-02 09:03:29 +02:00
Norman Maurer
5a43de10f7 [maven-release-plugin] prepare release netty-4.1.0.Beta7 2015-10-02 09:02:58 +02:00
Norman Maurer
dc6cb7545b Lazy compute SSLSession creation time.
Motivation:

As a SSL session may be created later at some time we should compute the creation time in a lazy fashion.

Modifications:

- Lazy compute creation time
- Add some unit test

Result:

More correct behavior
2015-10-03 10:42:00 +02:00
Norman Maurer
5deec9631f Add support for server-side renegotiation when using OpenSslEngine.
Motivation:

JDK SslEngine supports renegotion, so we should at least support it server-side with OpenSslEngine as well.

That said OpenSsl does not support sending messages asynchronly while the renegotiation is still in progress, so the application need to ensure there are not writes going on while the renegotiation takes place. See also https://rt.openssl.org/Ticket/Display.html?id=1019 .

Modifications:

- Add support for renegotiation when OpenSslEngine is used in server mode
- Add unit tests.
- Upgrade to netty-tcnative 1.1.33.Fork9

Result:

Better compatibility with the JDK SSLEngine implementation.
2015-10-02 11:24:51 +02:00
Norman Maurer
179cd9a4a1 Correctly update internal handshake state on beginHandshake()
Motivation:

We missed to correctly update the internal handshake state on beginHandshake() if we was able to finish the handshake directly. Also we not handled the case correctly when beginHandshake() was called after the first handshake was finished, which incorrectly throw an Error.

Modifications:

- Correctly set internal handshake state in all cases
- Correctly handle beginHandshake() once first handshake was finished.

Result:

Correctly handle OpenSslEngine.beginHandshake()
2015-10-01 17:41:46 +02:00
Norman Maurer
2766fc49e2 Expose new way of setting session keys
Motivation:

We should provide a better way to set session keys that not use the deprecated method of netty-tcnative.

Modifications:

- Add OpenSslSessionTicketKey
- Expose new method on OpenSslServerContext and deprecate the old method.

Result:

Easier to use and can remove the deprecated method later on.
2015-09-25 20:58:04 +02:00