zhaoxuya520/reverse-skill

code-audit

Use for authorized source-code security review and SAST workflows including Semgrep, CodeQL patterns, dangerous API hunting, and fix verification.

Vedi sorgente

Come usare

  1. Copia il comando e controlla il pacchetto prima di installarlo nel tuo ambiente agente.
  2. Controlla strumenti, credenziali e ambienti richiesti nel documento originale.
  3. Descrivi input e risultato desiderato; confronta l’output con le fonti.
npx skills add https://github.com/zhaoxuya520/reverse-skill --skill code-audit

Prima di iniziare

  • L’installazione non include abbonamenti, quote API o accesso ai file.
  • Stelle e installazioni indicano attività, non un test indipendente di qualità o sicurezza.
Documento Skill originale

Contenuto dal repository con titoli, esempi, codice, tabelle, link e immagini preservati.

Source Code Security Audit

ACTION REQUIRED(读完后立刻执行)

  1. NOW: 读取 ../field-journal/precedent-pentest.md 或代码审计授权
  2. NOW: 确认有源码/仓库访问(无源码二进制 → 转 RE skill)
  3. NOW: 明确语言栈与范围(目录/服务/PR diff)
  4. NEXT: tool-index;semgrep 等
  5. ACT: 威胁建模草图 → 自动扫描 → 人工验证

适用场景

  • 白盒审计、PR/差分安全审查
  • Semgrep / CodeQL / Bandit / gosec 等 SAST
  • 危险 API、注入点、鉴权缺失、加密误用
  • 与 supply-chain-security/ 分工:本 skill 偏自有代码逻辑,供应链偏依赖与管道

工作流

1. 范围与威胁模型

text
□ 信任边界:用户输入、文件、反序列化、SSRF、鉴权中间件
□ 高价值资产:鉴权、支付、管理端、密钥处理

2. 自动扫描

bash
semgrep --config auto .
# 或项目规则包
semgrep --config p/owasp-top-ten .

3. 人工验证(MUST)

text
□ 每个 SAST 命中:可达性?可利用性?误报?
□ 鉴权:IDOR/越权、缺校验、错误的多租户隔离
□ 注入:SQL/命令/模板/LDAP
□ 加密:硬编码密钥、ECB、自定义 crypto

4. 产出

text
Finding:位置 + 数据流 + PoC + 修复建议
可选 ATT&CK / CWE 编号

工具链

工具语言/场景
Semgrep多语言快速规则
CodeQL深数据流(GitHub)
BanditPython
gosec / staticcheckGo
SpotBugs / FindSecBugsJava

参考

  • references/sast-review-checklist.md
  • ../supply-chain-security/ ../api-security/ ../llm-security/(Agent 代码)

路由上下文

上游: MASTER R26 角色: ops/role-map.md cae 下游: 依赖漏洞 → supply-chain;运行时验证 → pentest-tools

任务完成自检

  • [ ] 是否人工验证而非只贴扫描器输出?
  • [ ] 是否含修复建议?
  • [ ] 是否限定在授权仓库范围?
  • [ ] Checklist?
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