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🐛 Trust pinned GitHub download URLs #3694

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merged 6 commits into from
Nov 30, 2023

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martincostello
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What kind of change does this PR introduce?

Bug fix

What is the current behavior?

Files that are downloaded and executed from raw.githubusercontent.com, even if they are addressed by a Git SHA, are marked as downloadThenRun dependencies that are not pinned by hash.

What is the new behavior?

Files that are downloaded from raw.githubusercontent.com and are addressed by a Git SHA, and therefore immutable, are considered to be pinned by hash.

  • Tests for the changes have been added (for bug fixes/features)

Which issue(s) this PR fixes

Fixes #3339

Special notes for your reviewer

Does this PR introduce a user-facing change?

Pinned-Dependencies: Files downloaded by Git SHA from GitHub and executed are no longer considered as not pinned by hash.

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codecov bot commented Nov 27, 2023

Codecov Report

Merging #3694 (d493588) into main (ce0b54e) will decrease coverage by 5.54%.
The diff coverage is 100.00%.

Additional details and impacted files
@@            Coverage Diff             @@
##             main    #3694      +/-   ##
==========================================
- Coverage   76.31%   70.78%   -5.54%     
==========================================
  Files         210      210              
  Lines       14371    14395      +24     
==========================================
- Hits        10967    10189     -778     
- Misses       2757     3614     +857     
+ Partials      647      592      -55     

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@spencerschrock spencerschrock left a comment

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Thanks for the well tested PR! Left a few small comments

checks/raw/pinned_dependencies_test.go Outdated Show resolved Hide resolved
checks/raw/testdata/Dockerfile-curl-sh Show resolved Hide resolved
checks/raw/testdata/Dockerfile-wget-bin-sh Outdated Show resolved Hide resolved
checks/raw/shell_download_validate_test.go Show resolved Hide resolved
checks/raw/shell_download_validate_test.go Show resolved Hide resolved
@spencerschrock
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/scdiff generate Pinned-Dependencies

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 Trust files that are downloaded from `raw.githubusercontent.com` where the file's ref is a Git SHA and therefore immutable.
Resolves ossf#3339.
Signed-off-by: martincostello <martin@martincostello.com>
- Add `hasUnpinnedURLs` function.
- Add test cases for different URLs.
Signed-off-by: martincostello <martin@martincostello.com>
Appease the linter.
Signed-off-by: martincostello <martin@martincostello.com>
Suppress warning on three long URLs.
Signed-off-by: martincostello <martin@martincostello.com>
Address peer review feedback.
Signed-off-by: martincostello <martin@martincostello.com>
Fix lint warning.
Signed-off-by: martincostello <martin@martincostello.com>
@spencerschrock spencerschrock merged commit 0c40e14 into ossf:main Nov 30, 2023
38 checks passed
@martincostello martincostello deleted the issue-3339 branch November 30, 2023 19:41
ashearin pushed a commit to kgangerlm/scorecard-gitlab that referenced this pull request Dec 4, 2023
* Trust pinned GitHub download URLs

 Trust files that are downloaded from `raw.githubusercontent.com` where the file's ref is a Git SHA and therefore immutable.
Resolves ossf#3339.
Signed-off-by: martincostello <martin@martincostello.com>

* Move logic to function

- Add `hasUnpinnedURLs` function.
- Add test cases for different URLs.
Signed-off-by: martincostello <martin@martincostello.com>

* Fix formatting

Appease the linter.
Signed-off-by: martincostello <martin@martincostello.com>

* Suppress lint warnings

Suppress warning on three long URLs.
Signed-off-by: martincostello <martin@martincostello.com>

* Address peer review

Address peer review feedback.
Signed-off-by: martincostello <martin@martincostello.com>

* Fix lint warning

Fix lint warning.
Signed-off-by: martincostello <martin@martincostello.com>
Signed-off-by: Allen Shearin <allen.p.shearin@gmail.com>
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Successfully merging this pull request may close these issues.

Pinned-Dependencies incorrectly flags a pinned dependency downloaded from GitHub
3 participants