Update pre-commit hook gitleaks/gitleaks to v8.27.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
gitleaks/gitleaks	repository	minor	v8.24.3 -> v8.27.0

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Release Notes

gitleaks/gitleaks (gitleaks/gitleaks)

v8.27.0

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Changelog

• 782f310 Archive support (#​1872)
• 489d13c Update README.md
• d29ee55 Reduce aws-access-token false positives (#​1876)
• 611db65 Set pass_filenames to false for Docker hook (#​1850)
• 0589ae0 unicode decoding (#​1854)
• 82f7e32 Diagnostics (#​1856)
• f97a9ee chore: include decoder in debug log (#​1853)

Got another @​bplaxco release. Cheers!

Archive Scanning

Sometimes secrets are packaged within archive files like zip files or tarballs,
making them difficult to discover. Now you can tell gitleaks to automatically
extract and scan the contents of archives. The flag --max-archive-depth
enables this feature for both dir and git scan types. The default value of
"0" means this feature is disabled by default.

Recursive scanning is supported since archives can also contain other archives.
The --max-archive-depth flag sets the recursion limit. Recursion stops when
there are no new archives to extract, so setting a very high max depth just
sets the potential to go that deep. It will only go as deep as it needs to.

The findings for secrets located within an archive will include the path to the
file inside the archive. Inner paths are separated with !.

Example finding (shortened for brevity):

Finding:     DB_PASSWORD=8ae31cacf141669ddfb5da
...
File:        testdata/archives/nested.tar.gz!archives/files.tar!files/.env.prod
Line:        4
Commit:      6e6ee6596d337bb656496425fb98644eb62b4a82
...
Fingerprint: 6e6ee6596d337bb656496425fb98644eb62b4a82:testdata/archives/nested.tar.gz!archives/files.tar!files/.env.prod:generic-api-key:4
Link:        https://github.com/leaktk/gitleaks/blob/6e6ee6596d337bb656496425fb98644eb62b4a82/testdata/archives/nested.tar.gz

This means a secret was detected on line 4 of files/.env.prod. which is in
archives/files.tar which is in testdata/archives/nested.tar.gz.

Currently supported formats:

The compression
and archive
formats supported by mholt's archives package
are supported.

v8.26.0

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Changelog

• 78eebac Percent/URL Decoding Support (#​1831)
• 6f967ca fix(kubernetes): remove slow element from pat (#​1848)
• 88f56d3 feat: identify slow file (#​1479)
• 9609928 rm 1password detect test since we test it in cfg gen
• 23cb69f feat(rules): Add 1Password secret key detection (#​1834)

Calling this one @​bplaxco's release as he introduced a really clever method for mixed decoding without sacrificing too much performance. As I stated in his PR, I think he's either a wizard or some time traveling AI. Dude is wicked smaht

Anyways, Gitleaks now supports the following decoders: hex, percent(url enconding), and b64. It's relatively straight forward to add a new decoder so if you're motivated, community contributions are welcomed!

Here's an example:

~/code/gitleaks-org/gitleaks (master) cat decode.txt
text below
aGVsbG8sIHdvcmxkIQ%3D%3D%0A
text above
~/code/gitleaks-org/gitleaks (master) ./gitleaks dir decode.txt --max-decode-depth=2 --log-level=debug

    ○
    │╲
    │ ○
    ○ ░
    ░    gitleaks

4:08PM DBG using stdlib regex engine
4:08PM DBG unable to load gitleaks config from decode.txt/.gitleaks.toml since --source=decode.txt is a file, using default config
4:08PM DBG found .gitleaksignore file: .gitleaksignore
4:08PM DBG segment found: original=[29,38] pos=[29,38]: "%3D%3D%0A" -> "==\n"
4:08PM DBG segment found: original=[11,38] pos=[11,31]: "aGVsbG8sIHdvcmxkIQ==" -> "hello, world!"
4:08PM INF scanned ~50 bytes (50 bytes) in 1.5ms
4:08PM INF no leaks found

v8.25.1

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Changelog

• d1c7759 fix(detect): test all allowlists (#​1845)

Big thanks @​rgmz

v8.25.0

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Changelog

• 4451b45 feat(config): define multiple global allowlists (#​1777) (cause for the minor bump change)
• 7fb21a4 feat(rules): Add Perplexity AI API key detection (#​1825)
• f6193bc feat(gcp): increase rule entropy (#​1840)
• 9bc7257 Adding clickhouse scanner (#​1826)
• b6cc71a fix(baseline): work with --redact (#​1741)
• cfdeb0d feat(rule): validate & sort rule when generating (#​1817)

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