Greptile P1: sedScriptParts stopped at -- and discarded the remaining
operands, so 'sed -- <script>' skipped script collection entirely. GNU sed
4.9 (verified): with no -e/--expression anywhere, the first operand after --
is the script and an s///e in it still executes.
The operands after -- are now collected as positionals, so the existing
first-positional-becomes-script rule applies. Operands after the script stay
file names (data). 2 regression tests pin both sides. Suite: 812/812.
Greptile P1 findings (both verified by running GNU sed against the hook):
1. Escaped replacements evade the check: GNU sed decodes \xHH, \oOOO, \dNNN,
case operations and unknown escapes like \g before executing an s///e
replacement or e operand. Scanning the raw text let \x67it decode to git.
Decoding that surface faithfully is out of scope, so any backslash in an
exec-bearing fragment now throws UnsupportedSedEscape and the hook blocks
with an explicit reason — mirroring the existing env -S escape precedent
instead of pretending to interpret sed. Escaped-newline continuations of an
e operand are refused by the same check.
2. Continued commands went unchecked: the e operand reader stopped at every
newline, but GNU sed joins escaped newlines into one operand. Now covered
by the same conservative refusal.
Also decomposes the sed readers into sub-50-line helpers per the repository
function-size rule (AGENTS.md): readSedDelimited, readSedCommand,
readSedExecute, readSedLineOperand, assertSedLiteral.
5 regression tests pin the escape paths and the benign boundary (a backslash
in a non-executing script stays data). Suite: 810/810.
CodeRabbit security review (Major, CWE-693) correctly identified that GNU sed
collects -e/--expression scripts from any argv position: a script option after
positional operands is still executed, so stopping the option walk at the first
positional let an e-flagged script hide behind it.
Verified against GNU sed 4.9 before fixing:
- 'sed -e s/x/y/ - -e s/y/X/e' runs X (the later -e executes)
- with any script option present, every positional is a file operand
sedScriptParts now walks the full argv, collects scripts from all -e/
--expression positions, and only promotes the first positional to the script
when no script option was given. Unknown options after positionals still fall
back to the opaque default.
4 regression tests pin the reported bypass paths (suite: 805/805).
Ported from the #3051 discussion (test intent, not the old scanner):
- A confidently-parsed sed invocation whose script contains no execution
construct is a pure text transformation: the script operand and every file
operand are data. This removes the specific false positives where file names
or non-executing scripts merely containing 'git ...' were blocked.
- The GNU sed `e` command (bare or with operand) and the `s` command with the
`e` flag run text through the shell. Their literal fragments (the s
replacement, the e operand) and any piped/redirected source are scanned as
real shell source, closing the `printf x | sed 's/x/git commit --no-verify/e'`
gap reported on 2026-10-09.
- Anything the literal parser cannot confidently read (addresses it cannot
consume, -f script files, -i suffix ambiguity, unknown options, expansion
residue) falls back to today's opaque default. No behavior changes for
unmodeled launchers.
- shell-scan.js is untouched and remains the canonical scanner.
Tests: 14 focused cases ported from the #3051 litmus set; full hook suite
801/801.
Validate env -S and --split-string escape syntax before shell scanning or
opaque fallback. Preserve literal single-quoted data and charge each
validation character against the shared input-proportional work budget.
Verified 787 focused cases and 290 real Git/config, harmless native env
and registered-routing controls. Keeps the prior paid-copy protection.
Co-authored-by: Nguyen Thanh Dat <ntdat812.dev@gmail.com>
Co-authored-by: Davemaina1 <dmain7015@gmail.com>
Carry forward bounded literal include/includeIf configuration capabilities
and env -S/--split-string words from PRs #2858 and #2897. Charge array
copy and expansion work before allocation to preserve the shared quota.
Verified 731 hook cases and 60 real Git/config and registered-route
controls. Dynamic remainder and original full source PRs remain held.
Co-authored-by: Nguyen Thanh Dat <ntdat812.dev@gmail.com>
Co-authored-by: Davemaina1 <dmain7015@gmail.com>
Resolve six conflicts:
- hooks/hooks.metadata.json: keep this branch's gateguard description and
fingerprint, add upstream's hookify-runtime entries.
- package.json: keep both gateguard-report.js and github-coordination.js.
- scripts/hooks/gateguard-fact-force.js, tests/hooks/gateguard-fact-force.test.js,
skills/gateguard/SKILL.md: upstream added a simpler session denial cap; this
branch already has the fuller one (cap threaded through
markCheckedAndCountDenial, malformed-value warning, miss and target notes),
so keep it. Upstream's taskset and su wrapper handling, fail-closed
recursion limit and soft-hyphen sanitising merged cleanly and their tests pass.
- manifests/context-packs/skill-triggers@1.json: take upstream's file and
recompute registryDigest for the merged registry.
Match the Windows missing volume-serial exception while retaining strict reported-device, inode, ownership, permission, link and snapshot checks. Add loader warning/block and race regression controls with isolated platform metadata injection.
Open with supported no-follow and nonblocking flags before relying on file metadata. Validate descriptor, pathname and rule-directory consistency before and after reading at most64KiB plus one overflow byte. Reject observed replacement, mutation, premature EOF and non-regular files, and close descriptors on every outcome.
Add12 race and I/O regressions. Keep the Hermes uppercase protected-file fixture real on case-sensitive filesystems and verify that the installed guard still permits first-time creation.
Validation: full6688 reported tests across347 files,12 race tests, full80% coverage gates, scoped Hookify coverage, installed Hookify and Hermes workflows, packed artifact lifecycle, lint, signatures and IOC.
Carry forward PR #3055 at 92f53c4c onto ef648e01, preserving contributor attribution and current main. Focused maintainer fixes reuse shared input ceilings, preserve late root context through outer bootstrap, bound frontmatter before immutable parsing, and assert real oversized input in the limits workflow.
main resolves SQL clients behind env -S and its launcher grammars, but a
destructive statement still passed under four forms:
- a shell -c inside a short-option cluster (bash -lc, sh -ec), since only
an exact -c was looked up;
- su, whose -c / --command / -lc value runs through the target user's
shell, before or after --;
- taskset, whose mask or CPU list precedes the command, like timeout's
duration;
- a command nested past the shell -c recursion limit, which was allowed
instead of denied.
The first three are checked like sh -c; past the limit the check now
fails closed.
Brings in the three commits main gained since the branch's merge base: the 2.2.3
release, retiring the Everything Claude Code name for ECC, and the ja-JP sponsor
update. 227 files arrive from main; two conflicted.
CHANGELOG.md: the branch had added an Unreleased section and main a released
2.2.3 section, both at the top. Both are kept verbatim with Unreleased above
2.2.3, since none of the branch's entries shipped in that release.
manifests/context-packs/skill-triggers@1.json: both sides had recomputed
registryDigest from the same earlier value to different results, and neither is
the digest of the merged tree. It is recomputed with loadContextRegistry over the
merged tree and only that field changes; triggers and triggersDigest are
untouched on both sides. validate-context-profiles passes.
All twelve CI validators pass. The full suite reports 44 failures in seven files;
43 of them fail by name and count identically on an unmodified upstream/main, and
the remaining one, plugin-hook-bootstrap, fails only inside run-all and passes in
isolation on both trees. The merge introduces no failing test that main does not
already have.
* chore: retire the Everything Claude Code name, ECC only
Replace the expanded product name and the everything-claude-code slug
with ECC across READMEs, translated docs, harness folders, skills,
commands, scripts and examples. Repo URLs now point at affaan-m/ECC.
Rename repo-internal artifacts to ecc forms (ecc-conventions skill,
ecc-guardrails, ecc-research-playbook, ecc-team-config, ecc-instincts
with ecc-* ids) and update .claude/ecc-tools.json.
Legacy install ids, plugin dirs, package names and MCP prefixes stay
where existing installs resolve against them. The codex global-state
check and harness-audit repo detection accept the new name first and
the legacy one as a fallback. The Discord bot prefers ~/GitHub/ECC and
falls back to the nested legacy checkout path.
Refresh the skill-triggers registryDigest for the changed skill text.
* fix(ecc-tools): drop managed paths to the removed Claude repo skill
.claude/skills/<repo-skill>/SKILL.md was deleted in #2770 but stayed listed in
ecc-tools.json and the team config. Remove those entries and point the Claude
Code adapter at the existing .agents/skills/ecc-conventions/SKILL.md.
Include and exclusion globs now honour class members, ranges and negation.
A malformed class admits nothing as an include and covers the target as an exclusion.
- Ask class-specific first-touch questions (instruction, test, prose,
config, code); code questions are unchanged.
- Credit a completed Glob/Grep/LS or shell search from the current human
turn that covered the target; Read and exclusion globs never count.
- Collapse same-class new-file creations in one directory within a turn.
- Add opt-in GATEGUARD_FACT_FORCE_MAX_DENIALS session cap (from #2755).
- Always gate sensitive targets, judged on lexical and real paths.
- Canonicalize checked-path keys.
Closes#2608
Co-authored-by: SulimanAbdulrazzaq <suliman9000a@gmail.com>
Preserve the original contributor histories and apply the exact independently reviewed repair.
Source-Parent: 74023e5689
Review-Manifest-SHA256: 208a6350119857df7c1e5b83a46cdba0b7f7399f58ed60167397920c7a21b454
Preserve the original contributor histories and apply the exact independently reviewed repair.
Source-Parent: dee884656e
Review-Manifest-SHA256: 0c7eeef7c2722a605d049daf2dc3c2473c10dd616005afcba21049fc036d8ce9
haelyra