Commit graph

7 commits

Author SHA1 Message Date
jianglai
3fc7271145 Move GCP proxy code to the old [] proxy's location
1. Moved code for the GCP proxy to where the [] proxy code used to live.
3. Corrected reference to the GCP proxy location.
4. Misc changes to make ErrorProne and various tools happy.

+diekmann to LGTM terraform whitelist change.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=213630560
2018-09-20 11:19:36 -04:00
mcilwain
a483beef28 Add MOE equivalence for 2018-09-14 sync
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=212996616
2018-09-20 11:19:36 -04:00
guyben
b588c57526 Create a NettyRule
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=212806539
2018-09-14 11:52:13 -04:00
jianglai
2e4e542205 Improve SSL initializer tests
Got rid of the ugly use of locks and consolidate synchronization between I/O thread and test thread using count down latches. I believe this makes the code much cleaner and easy to reason about.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=208739770
2018-08-20 14:04:50 -04:00
jianglai
9eec70729f Refine tests in GCP proxy
Previously the ssl initializer tests always uses JDK, which is not really testing what happens in production when we take advantage of the OpenSSL provider. Now the tests will run with all providers that are available (through JUnit parameterization). Some bugs that may cause flakiness are fixed in the process.

Change how SNI is verified in tests. It turns out that the old method (only verifying the SSL parameters in the SSL engine) does not actually ensure that the SNI address is sent to the peer, but only that the SSL engine is configured to send it (this value exists even before a handshake is performed). Also there's likely a bug in Netty's SSL engine that does not set this parameter when created with a peer host.

Lastly HTTP test utils are changed so that they do not use pre-defined constants for header names and values. We want the test to confirm that these constants are what we expect they are. Using string literals makes these tests also more explicit.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=207930282
2018-08-10 13:46:48 -04:00
jianglai
1013e047b4 Make SSL failure test more robust
A recent change in Netty 4.1.21 (978a46cc0a) tried to fix an issue where channels might be closed before any handshake exception can be propagated. This however introduced a regression where the the connection is not closed at all after a handshake failure, which caused test failures because we were expecting the connection to be closed after a handshake failure.

We rolled back dependency on Netty 4.1.21 so that the test would pass. A fix upstream is schedule for 4.1.22 (https://github.com/netty/netty/pull/7727).

However this does reveal some potential problem in our tests. Namely we did not wait for the connection to be closed before assertion on it. The old Netty behavior closes the connection before handshake exception is thrown, and we *do* wait for the handshake exception. The connection assertion happens after the handshake exception is verified, so by then the connection is always closed.

When the upstream fix is released, we'd run into concurrency problem described above. So we instead wait for the connection to be closed before checking handshake exception (by releasing the lock in a channel close listener), which guarantees that when we check the connection, it is always closed.

Also fixes some javadoc errors.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=186021997
2018-02-20 15:59:06 -05:00
jianglai
7e42ee48a4 Open source GCP proxy
Dagger updated to 2.13, along with all its dependencies.

Also allows us to have multiple config files for different environment (prod, sandbox, alpha, local, etc) and specify which one to use on the command line with a --env flag. Therefore the same binary can be used in all environments.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=176551289
2017-11-21 19:19:03 -05:00