lixi
66f983d680
CI / flutter-gates (push) Successful in 2m21s
- 新增 scripts/check-secrets.sh 与 scripts/hooks/pre-commit（三仓同构，规则单一来源） - ci.yml 在 checkout 后新增 Secret scan step（同一脚本 --all），既有 step 未动 - 验收：全仓 234 个已跟踪文件扫描零误报；假凭证自测 9 类命中全拦截 Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
105 lines
4.0 KiB
Bash
Executable File
105 lines
4.0 KiB
Bash
Executable File
#!/bin/sh
|
||
# check-secrets.sh —— 凭证防泄漏检查（ADR-021，规范见 patbond-doc docs/development/git-workflow.md）
|
||
#
|
||
# 规则单一来源：本地 pre-commit 与 CI 兜底跑的是同一个脚本、同一张规则表。
|
||
# 三仓（patbond-api / patbond-flutter / patbond-doc）各存一份同构副本，改规则时三仓同步。
|
||
#
|
||
# 用法：
|
||
# sh scripts/check-secrets.sh --staged # pre-commit：扫暂存区内容（经 scripts/hooks/pre-commit 调用）
|
||
# sh scripts/check-secrets.sh --all # CI 兜底 / 手动自查：扫全部已跟踪文件（缺省模式）
|
||
# sh scripts/check-secrets.sh <文件...> # 扫指定文件
|
||
#
|
||
# 拦下真实凭证时的第一动作：去云控制台轮换/禁用该密钥，然后才是清理提交。
|
||
set -u
|
||
|
||
mode="${1:---all}"
|
||
|
||
# 允许清单：行内出现任一形态即放行（${} 注入、占位值、明显示例值）
|
||
ALLOW='\$\{[^}]*\}|\{\{[^}]*\}\}|changeme|change[-_]me|your[-_][a-zA-Z0-9_-]+|<[a-zA-Z0-9 ,_.-]+>|placeholder|example|sample|dummy|fake|redacted|\*\*\*'
|
||
|
||
# 内容扫描跳过：本脚本与 hook 自身（含规则文本，非凭证）
|
||
SKIP_PATHS='(^|/)scripts/(check-secrets\.sh|hooks/pre-commit)$'
|
||
|
||
# 文件名黑名单：凭证载体文件本体禁止入库（.sample/.example 除外）
|
||
DENY_NAME='(^|/)\.env(\.[^/]+)?$|(^|/)credentials[^/]*$|[Aa]ccess[Kk]eys?[^/]*\.csv$|(^|/)rootkey\.csv$'
|
||
DENY_NAME_OK='\.(sample|example)$'
|
||
|
||
# 规则表：ID<TAB>大小写旗标(i=忽略大小写，-=敏感)<TAB>文件范围ERE(-=全部文件)<TAB>行模式ERE
|
||
RULES=$(cat <<'EOF'
|
||
AK-AWS - - AKIA[0-9A-Z]{16}
|
||
AK-QCLOUD - - AKID[0-9A-Za-z]{16,}
|
||
AK-ALIYUN - - LTAI[0-9A-Za-z]{12,}
|
||
MINIO-DEFAULT i - minio[-_.]?admin
|
||
PRIVATE-KEY - - ^[[:space:]]*-----BEGIN [A-Z ]*PRIVATE KEY-----[[:space:]]*$
|
||
KEY-ASSIGN i - (access[-_]?key(_?id)?|secret[-_]?(access[-_]?)?key)["']?[[:space:]]*[:=][[:space:]]*["']?[A-Za-z0-9+/=_-]{8,}
|
||
JWT-SECRET i - (jwt[-_.]?secret|signing[-_]?key|token[-_]?secret|hmac[-_]?(key|secret))["']?[[:space:]]*[:=][[:space:]]*["']?[A-Za-z0-9+/=_-]{8,}
|
||
DB-PASSWORD i \.(ya?ml|properties|toml|conf|ini)(\.sample|\.example)?$ (password|passwd|pwd)["']?[[:space:]]*[:=][[:space:]]*["']?[^[:space:]"'$]{6,}
|
||
EOF
|
||
)
|
||
|
||
case "$mode" in
|
||
--staged)
|
||
files=$(git diff --cached --name-only --diff-filter=ACM)
|
||
src=index
|
||
;;
|
||
--all)
|
||
files=$(git ls-files)
|
||
src=worktree
|
||
;;
|
||
-*)
|
||
echo "用法: $0 [--staged|--all|<文件...>]" >&2
|
||
exit 2
|
||
;;
|
||
*)
|
||
files=$(printf '%s\n' "$@")
|
||
src=worktree
|
||
;;
|
||
esac
|
||
|
||
[ -n "$files" ] || exit 0
|
||
|
||
tmp=$(mktemp) || exit 2
|
||
viol=$(mktemp) || exit 2
|
||
trap 'rm -f "$tmp" "$viol"' EXIT
|
||
|
||
# 第一道：文件名黑名单
|
||
printf '%s\n' "$files" | grep -E "$DENY_NAME" | grep -vE "$DENY_NAME_OK" |
|
||
sed 's/^/[NAME-DENY] /' >>"$viol" || true
|
||
|
||
# 第二道：逐文件逐规则内容扫描（二进制文件经 grep -I 自然跳过）
|
||
IFS='
|
||
'
|
||
for f in $files; do
|
||
printf '%s' "$f" | grep -qE "$SKIP_PATHS" && continue
|
||
if [ "$src" = index ]; then
|
||
git show ":$f" >"$tmp" 2>/dev/null || continue
|
||
else
|
||
[ -f "$f" ] || continue
|
||
cat -- "$f" >"$tmp"
|
||
fi
|
||
printf '%s\n' "$RULES" | while IFS="$(printf '\t')" read -r id flag scope pat; do
|
||
[ -n "$id" ] || continue
|
||
if [ "$scope" != "-" ]; then
|
||
printf '%s' "$f" | grep -qE "$scope" || continue
|
||
fi
|
||
ci=""
|
||
[ "$flag" = "i" ] && ci="-i"
|
||
grep -InE $ci -e "$pat" "$tmp" 2>/dev/null | grep -viE "$ALLOW" |
|
||
sed "s|^|[$id] $f:|" >>"$viol" || true
|
||
done
|
||
done
|
||
|
||
if [ -s "$viol" ]; then
|
||
echo "凭证防泄漏检查未通过（ADR-021）——以下内容疑似真实凭证：" >&2
|
||
cat "$viol" >&2
|
||
cat >&2 <<'MSG'
|
||
处置：
|
||
1. 若是真实凭证：先去云控制台轮换/禁用该密钥，再从提交中移除；
|
||
2. 若是误报：改用 ${} 注入或占位值（changeme / your-xxx / <占位>），
|
||
或与团队确认后调整三仓同构的 scripts/check-secrets.sh 规则表。
|
||
敏感信息只允许存在于被 gitignore 的文件或 .sample 占位中（git-workflow.md）。
|
||
MSG
|
||
exit 1
|
||
fi
|
||
exit 0
|