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[Security Solution] Rule type field diff algorithm #193369

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merged 6 commits into from
Sep 30, 2024

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@dplumlee dplumlee commented Sep 18, 2024

Summary

Addresses #190482

Adds the diff algorithm implementation for the prebuilt rule type field. Returns target_version and a NON_SOLVABLE conflict for every outcome that changes the field.

Checklist

Delete any items that are not applicable to this PR.

For maintainers

@dplumlee dplumlee added release_note:skip Skip the PR/issue when compiling release notes Team:Detections and Resp Security Detection Response Team Team: SecuritySolution Security Solutions Team working on SIEM, Endpoint, Timeline, Resolver, etc. Team:Detection Rule Management Security Detection Rule Management Team Feature:Prebuilt Detection Rules Security Solution Prebuilt Detection Rules area v8.16.0 labels Sep 18, 2024
@dplumlee dplumlee self-assigned this Sep 18, 2024
@dplumlee dplumlee requested a review from a team as a code owner September 18, 2024 22:06
@dplumlee dplumlee requested a review from maximpn September 18, 2024 22:06
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Pinging @elastic/security-detections-response (Team:Detections and Resp)

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Pinging @elastic/security-detection-rule-management (Team:Detection Rule Management)

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Pinging @elastic/security-solution (Team: SecuritySolution)

@dplumlee dplumlee requested review from jpdjere and removed request for maximpn September 18, 2024 23:23
@dplumlee dplumlee added backport:prev-major Backport to (8.x, 8.17, 8.16) the previous major branch and other branches in development v9.0.0 backport:prev-minor Backport to (8.x) the previous minor version (i.e. one version back from main) and removed backport:prev-major Backport to (8.x, 8.17, 8.16) the previous major branch and other branches in development labels Sep 18, 2024
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@jpdjere jpdjere Sep 26, 2024

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I think we should remove the scenarios which are not possible, since the user cannot edit the rule type, or change the type of the installed rule in any way, not even by API:

Not possible:

  • ABA
  • ABB
  • ABC

Possible:

  • AAA
  • AAB
  • -AA
  • -AB

I think the not-possible scenarios shouldn't have test cases here cause it makes it confusing, maybe we can just add it as a comment at the top of this file. What do you think?

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A user can change between query and saved_query rule types in the UI. Not saying that's a super common use case but it can technically be done. I think that would be enough to keep those other scenarios in here and maybe just update the tests to reflect that instead of eql? I just used that for mocking simplicity since it'd be testing the same logic under the hood

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@dplumlee You are right about query and saved_query, I hadn't realized that.

Then, considering that, and what Paula mentioned in #193372 (comment), I think we should leave the tests cases as they are and add explanations in comments, detailing that such scenarios are only possible for that particular rule change; and other rule type changes should not be possible in the app.

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Approving but please take a look at my comment of the not possible cases.

@dplumlee dplumlee enabled auto-merge (squash) September 30, 2024 16:04
dplumlee added a commit that referenced this pull request Sep 30, 2024
…193372)

## Summary

Related ticket: #190482

Adds test plan for diff algorithm for `type` field diff algorithm
implemented here: #193369


### For maintainers

- [ ] This was checked for breaking API changes and was [labeled
appropriately](https://www.elastic.co/guide/en/kibana/master/contributing.html#kibana-release-notes-process)
kibanamachine pushed a commit to kibanamachine/kibana that referenced this pull request Sep 30, 2024
…lastic#193372)

## Summary

Related ticket: elastic#190482

Adds test plan for diff algorithm for `type` field diff algorithm
implemented here: elastic#193369

### For maintainers

- [ ] This was checked for breaking API changes and was [labeled
appropriately](https://www.elastic.co/guide/en/kibana/master/contributing.html#kibana-release-notes-process)

(cherry picked from commit fefa59f)
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💚 Build Succeeded

Metrics [docs]

✅ unchanged

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To update your PR or re-run it, just comment with:
@elasticmachine merge upstream

cc @dplumlee

@dplumlee dplumlee merged commit 18465e7 into elastic:main Sep 30, 2024
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Starting backport for target branches: 8.x

https://github.com/elastic/kibana/actions/runs/11111136575

kibanamachine pushed a commit to kibanamachine/kibana that referenced this pull request Sep 30, 2024
## Summary

Addresses elastic#190482

Adds the diff algorithm implementation for the prebuilt rule `type`
field. Returns `target_version` and a `NON_SOLVABLE` conflict for every
outcome that changes the field.

### Checklist

Delete any items that are not applicable to this PR.

- [x] [Unit or functional
tests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)
were updated or added to match the most common scenarios

### For maintainers

- [ ] This was checked for breaking API changes and was [labeled
appropriately](https://www.elastic.co/guide/en/kibana/master/contributing.html#kibana-release-notes-process)

(cherry picked from commit 18465e7)
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💚 All backports created successfully

Status Branch Result
8.x

Note: Successful backport PRs will be merged automatically after passing CI.

Questions ?

Please refer to the Backport tool documentation

@dplumlee dplumlee deleted the rule-type-diff-algorithm branch September 30, 2024 17:36
kibanamachine added a commit that referenced this pull request Sep 30, 2024
…193369) (#194464)

# Backport

This will backport the following commits from `main` to `8.x`:
- [[Security Solution] Rule `type` field diff algorithm
(#193369)](#193369)

<!--- Backport version: 9.4.3 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sqren/backport)

<!--BACKPORT [{"author":{"name":"Davis
Plumlee","email":"[email protected]"},"sourceCommit":{"committedDate":"2024-09-30T17:27:29Z","message":"[Security
Solution] Rule `type` field diff algorithm (#193369)\n\n##
Summary\r\n\r\nAddresses
https://github.com/elastic/kibana/issues/190482\r\n\r\nAdds the diff
algorithm implementation for the prebuilt rule `type`\r\nfield. Returns
`target_version` and a `NON_SOLVABLE` conflict for every\r\noutcome that
changes the field.\r\n\r\n### Checklist\r\n\r\nDelete any items that are
not applicable to this PR.\r\n\r\n- [x] [Unit or
functional\r\ntests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)\r\nwere
updated or added to match the most common scenarios\r\n\r\n\r\n### For
maintainers\r\n\r\n- [ ] This was checked for breaking API changes and
was
[labeled\r\nappropriately](https://www.elastic.co/guide/en/kibana/master/contributing.html#kibana-release-notes-process)","sha":"18465e7f7e5d9912e61da68873045f0db984fa2b","branchLabelMapping":{"^v9.0.0$":"main","^v8.16.0$":"8.x","^v(\\d+).(\\d+).\\d+$":"$1.$2"}},"sourcePullRequest":{"labels":["release_note:skip","v9.0.0","Team:Detections
and Resp","Team: SecuritySolution","Team:Detection Rule
Management","Feature:Prebuilt Detection
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Rule `type` field diff
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Solution] Rule `type` field diff algorithm (#193369)\n\n##
Summary\r\n\r\nAddresses
https://github.com/elastic/kibana/issues/190482\r\n\r\nAdds the diff
algorithm implementation for the prebuilt rule `type`\r\nfield. Returns
`target_version` and a `NON_SOLVABLE` conflict for every\r\noutcome that
changes the field.\r\n\r\n### Checklist\r\n\r\nDelete any items that are
not applicable to this PR.\r\n\r\n- [x] [Unit or
functional\r\ntests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)\r\nwere
updated or added to match the most common scenarios\r\n\r\n\r\n### For
maintainers\r\n\r\n- [ ] This was checked for breaking API changes and
was
[labeled\r\nappropriately](https://www.elastic.co/guide/en/kibana/master/contributing.html#kibana-release-notes-process)","sha":"18465e7f7e5d9912e61da68873045f0db984fa2b"}},"sourceBranch":"main","suggestedTargetBranches":["8.x"],"targetPullRequestStates":[{"branch":"main","label":"v9.0.0","branchLabelMappingKey":"^v9.0.0$","isSourceBranch":true,"state":"MERGED","url":"https://github.com/elastic/kibana/pull/193369","number":193369,"mergeCommit":{"message":"[Security
Solution] Rule `type` field diff algorithm (#193369)\n\n##
Summary\r\n\r\nAddresses
https://github.com/elastic/kibana/issues/190482\r\n\r\nAdds the diff
algorithm implementation for the prebuilt rule `type`\r\nfield. Returns
`target_version` and a `NON_SOLVABLE` conflict for every\r\noutcome that
changes the field.\r\n\r\n### Checklist\r\n\r\nDelete any items that are
not applicable to this PR.\r\n\r\n- [x] [Unit or
functional\r\ntests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)\r\nwere
updated or added to match the most common scenarios\r\n\r\n\r\n### For
maintainers\r\n\r\n- [ ] This was checked for breaking API changes and
was
[labeled\r\nappropriately](https://www.elastic.co/guide/en/kibana/master/contributing.html#kibana-release-notes-process)","sha":"18465e7f7e5d9912e61da68873045f0db984fa2b"}},{"branch":"8.x","label":"v8.16.0","branchLabelMappingKey":"^v8.16.0$","isSourceBranch":false,"state":"NOT_CREATED"}]}]
BACKPORT-->

Co-authored-by: Davis Plumlee <[email protected]>
Co-authored-by: Elastic Machine <[email protected]>
dplumlee added a commit that referenced this pull request Oct 8, 2024
…rithms (#193375)

## Summary

Completes #190482


Switches rule `type` field to use the implemented diff algorithms
assigned to them in #193369


Adds integration tests in accordance to
#193372 for the `upgrade/_review`
API endpoint for the rule `type` field diff algorithm.

Also fixes some nested bracket misalignment that occurred in earlier PRs
with some test files

### Checklist

Delete any items that are not applicable to this PR.

- [x] [Unit or functional
tests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)
were updated or added to match the most common scenarios
- [x] [Flaky Test
Runner](https://ci-stats.kibana.dev/trigger_flaky_test_runner/1) was
used on any tests changed


### For maintainers

- [ ] This was checked for breaking API changes and was [labeled
appropriately](https://www.elastic.co/guide/en/kibana/master/contributing.html#kibana-release-notes-process)
kibanamachine pushed a commit to kibanamachine/kibana that referenced this pull request Oct 8, 2024
…rithms (elastic#193375)

## Summary

Completes elastic#190482

Switches rule `type` field to use the implemented diff algorithms
assigned to them in elastic#193369

Adds integration tests in accordance to
elastic#193372 for the `upgrade/_review`
API endpoint for the rule `type` field diff algorithm.

Also fixes some nested bracket misalignment that occurred in earlier PRs
with some test files

### Checklist

Delete any items that are not applicable to this PR.

- [x] [Unit or functional
tests](https://www.elastic.co/guide/en/kibana/master/development-tests.html)
were updated or added to match the most common scenarios
- [x] [Flaky Test
Runner](https://ci-stats.kibana.dev/trigger_flaky_test_runner/1) was
used on any tests changed

### For maintainers

- [ ] This was checked for breaking API changes and was [labeled
appropriately](https://www.elastic.co/guide/en/kibana/master/contributing.html#kibana-release-notes-process)

(cherry picked from commit e119d83)
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