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fix: Resolve race condition reported in #692 #1031

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merged 19 commits into from
Oct 18, 2022
Merged

fix: Resolve race condition reported in #692 #1031

merged 19 commits into from
Oct 18, 2022

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clundin25
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@clundin25 clundin25 commented Sep 29, 2022 •
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Fork of #1002 with test fixes.

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Fixes #<issue_number_goes_here> ☕️

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@clundin25 clundin25 requested a review from a team as a code owner September 29, 2022 18:41
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johanblumenberg
johanblumenberg approved these changes Oct 4, 2022
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looks good

I tried it in our product as well and it seems to work

@petedmarsh
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petedmarsh commented Oct 7, 2022 •
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@johanblumenberg @igorbernstein2 @TimurSadykov

I've also been affected by this race condition and I would like to see a fix (this one looks along the right lines to me at least), but I think there may be one thing missing which is making the refreshTask volatile too as in:

#1046

Edit: making it volatile is not required, the synchronized block is enough.

igorbernstein
igorbernstein reviewed Oct 14, 2022
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oauth2_http/java/com/google/auth/oauth2/OAuth2Credentials.java Outdated Show resolved Hide resolved
oauth2_http/java/com/google/auth/oauth2/OAuth2Credentials.java Outdated Show resolved Hide resolved
oauth2_http/java/com/google/auth/oauth2/OAuth2Credentials.java
this.listener = listener;

// Update Credential state first
task.addListener(listener, MoreExecutors.directExecutor());
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I think you should either in-line both callbacks or move all the callback logic into the listener class.

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In order to inject a sleep to exercise the race condition I wrote it like this. Agreed the logic could be better but I am not very familiar with Java

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That said I would happily accept a cleaner approach!

oauth2_http/javatests/com/google/auth/oauth2/OAuth2CredentialsTest.java Outdated Show resolved Hide resolved
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TimurSadykov
TimurSadykov approved these changes Oct 18, 2022
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LGTM, forgot to post few nit comments

oauth2_http/javatests/com/google/auth/oauth2/OAuth2CredentialsTest.java Outdated Show resolved Hide resolved
oauth2_http/javatests/com/google/auth/oauth2/OAuth2CredentialsTest.java Outdated Show resolved Hide resolved
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@clundin25 clundin25 merged commit 87a6606 into googleapis:main Oct 18, 2022
@clundin25 clundin25 mentioned this pull request Oct 18, 2022
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@release-please release-please bot mentioned this pull request Oct 18, 2022
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gcf-merge-on-green bot pushed a commit that referenced this pull request Oct 18, 2022
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chore(main): release 1.12.1 (#1059)
382e96a 
🤖 I have created a release *beep* *boop*
---


## [1.12.1](https://github.com/googleapis/google-auth-library-java/compare/v1.12.0...v1.12.1) (2022-10-18)


### Bug Fixes

* Resolve race condition reported in [#692](https://github.com/googleapis/google-auth-library-java/issues/692) ([#1031](https://github.com/googleapis/google-auth-library-java/issues/1031)) ([87a6606](https://github.com/googleapis/google-auth-library-java/commit/87a66067dff49d68f5b01cfe4c3f755fbf6b44fb))

---
This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).
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nnl-1 commented Oct 26, 2022

It seems I've been also affected by this. What exactly I should update? I don't see neither google-auth-library nor com.google.auth in my dep. tree.

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@nnl-1 Please share what kind of client are you using where you see the issue and how you check the dependency tree?

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nnl-1 commented Oct 28, 2022 •
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@nnl-1 Please share what kind of client are you using where you see the issue and how you check the dependency tree?

@TimurSadykov I'm using this dep. https://mvnrepository.com/artifact/com.google.cloud.sql/postgres-socket-factory. The dep. tree command is 'mvn dependency:tree'.

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nnl-1 commented Nov 1, 2022

ok, now I see it — GoogleCloudPlatform/cloud-sql-jdbc-socket-factory@c6df99f. Thanks

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@TimurSadykov TimurSadykov TimurSadykov approved these changes

@igorbernstein igorbernstein igorbernstein left review comments

@johanblumenberg johanblumenberg johanblumenberg approved these changes

@igorbernstein2 igorbernstein2 Awaiting requested review from igorbernstein2

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@clundin25 @petedmarsh @nnl-1 @TimurSadykov @igorbernstein @johanblumenberg @igorbernstein2