Fix missing Submit ACL on dependant changes

The MergeOp logic doesn't check Submit permissions for dependant
changes. This can cause an issue with topics, since changes in the same
topic are not necessarily in the same branch (or even project).

This issue was caused by inconsistancy in checks between Submit UiAction
and MergeOp. To avoid similar issues in the future, instead of simply
fixing the check in MergeOp, we update both Submit.java and MergeOp to
use a shared implementation.

As the result of this, READ permission is potentially checked multiple
times. However there are potential reasons why it can be useful
(staleness) and trying to avoid it would add more complexity to the
change.

The check in Submit.java used to have special logic that uses current
ChangeData, instead of potentially stale information in ChangeSet
(because it's generated from index). To maintain the behaviour we
replace the data for the triggering change in the ChangeSet before
calling checkCommonSubmitProblems.

countChangesThatWereSubmittedWithRebaserApproval was moved out of
checking logic and now only counts the changes, if all changes passed
the checks. Which seems more inline with the intention based on the
name.

The Submit permission error for dependent changes is surfaced as
ResourceConflictException (as opposed to AuthException), since the error
message can contain multiple problems from commitStatus, and it's not
worth having a custom logic to "sometimes" have better error code.

Google-Bug-Id: b/347935402
Release-Notes: skip
Change-Id: Ic6dbda6dec1deebb6c14bb9056e0c20db768a9e1
7 files changed
tree: e78f139e5af8bd056e5967bf3bdf1e97a37b593d
  1. .github/
  2. .settings/
  3. .ts-out/
  4. antlr3/
  5. contrib/
  6. Documentation/
  7. e2e-tests/
  8. java/
  9. javatests/
  10. lib/
  11. modules/
  12. plugins/
  13. polygerrit-ui/
  14. prolog/
  15. prologtests/
  16. proto/
  17. resources/
  18. tools/
  19. webapp/
  20. .bazelignore
  21. .bazelproject
  22. .bazelrc
  23. .bazelversion
  24. .editorconfig
  25. .git-blame-ignore-revs
  26. .gitignore
  27. .gitmodules
  28. .gitreview
  29. .mailmap
  30. .pydevproject
  31. .zuul.yaml
  32. BUILD
  33. COPYING
  34. INSTALL
  35. Jenkinsfile
  36. MODULE.bazel
  37. package.json
  38. README.md
  39. SUBMITTING_PATCHES
  40. version.bzl
  41. web-dev-server.config.mjs
  42. WORKSPACE
  43. yarn.lock
README.md

Gerrit Code Review

Gerrit is a code review and project management tool for Git based projects.

Build Status Maven Central

Objective

Gerrit makes reviews easier by showing changes in a side-by-side display, and allowing inline comments to be added by any reviewer.

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For information about how to install and use Gerrit, refer to the documentation.

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Build

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    git clone --recurse-submodules https://gerrit.googlesource.com/gerrit
    cd gerrit && bazel build release

Install binary packages (Deb/Rpm)

The instruction how to configure GerritForge/BinTray repositories is here

On Debian/Ubuntu run:

    apt-get update && apt-get install gerrit=<version>-<release>

NOTE: release is a counter that starts with 1 and indicates the number of packages that have been released with the same version of the software.

On CentOS/RedHat run:

    yum clean all && yum install gerrit-<version>[-<release>]

On Fedora run:

    dnf clean all && dnf install gerrit-<version>[-<release>]

Use pre-built Gerrit images on Docker

Docker images of Gerrit are available on DockerHub

To run a CentOS 8 based Gerrit image:

    docker run -p 8080:8080 gerritcodereview/gerrit[:version]-centos8

To run a Ubuntu 20.04 based Gerrit image:

    docker run -p 8080:8080 gerritcodereview/gerrit[:version]-ubuntu20

NOTE: release is optional. Last released package of the version is installed if the release number is omitted.