Skip to content
cccskills
FreePublished on GitHub

identity-federation

Assess authorized single sign-on systems using SAML, OIDC, and OAuth2. Map the login flow, check signatures, redirects, and token validation, then document reproducible findings and their impact, including identity or tenant confusion.

OriginalShow the original description

Use for authorized assessment of federated identity systems including SAML, OIDC, OAuth2 flows, SSO misconfiguration, and token confusion issues.

See how to install

Good for

  • Review redirect and token checks in a single sign-on flow
  • Assess SAML signatures and assertion handling
  • Investigate tenant confusion and logout failures

Files included (2)

  • SKILL.md1.6 KB
  • references/sso-flow-checklist.md238 B

SKILL.md (original)

Review the instructions the agent will receive before you install.

Identity Federation (SAML / OIDC / OAuth)

ACTION REQUIRED(读完后立刻执行)

  1. NOW: 读取 precedent-pentest;SSO 测试账号与 IdP/SP 范围入 scope
  2. NOW: 禁止锁定真实用户账户的暴力尝试
  3. NEXT: 抓包工具与文档(元数据 URL)
  4. ACT: 协议流映射 → 常见错配 → 验证

适用场景

  • SAML Response 签名/断言篡改面(经典缺陷模式)
  • OIDC 隐式/授权码 + PKCE 缺失
  • redirect_uri / state / nonce 问题
  • IdP 与 SP 元数据、多租户 issuer 混淆
  • 与 api-security JWT 攻击互补(本 skill 偏联邦与 SSO 流)

工作流

□ 画清:User → SP → IdP → Token → SP
□ 收集:/.well-known/openid-configuration、SAML metadata
□ 检查:redirect_uri 精确匹配、state 绑定、PKCE
□ 检查:SAML 签名覆盖范围、algorithm 降级
□ 会话固定与登出失效

工具链

工具用途
Burp + SAML Raider 等断言编辑(授权)
jwt_toolJWT 段
浏览器 DevTools重定向链
IdP 管理日志审计

参考

  • references/sso-flow-checklist.md
  • ../api-security/ ../windows-ad/(企业 IdP)

路由上下文

上游: MASTER R37
下游: 纯 API JWT → api-security;云 IdP → cloud-k8s

任务完成自检

  • 是否映射完整 SSO 流?
  • 每个 Finding 是否有复现与影响?
  • Checklist?

Reviews

No reviews yet. Tell others what you thought.

Comments

No login needed. Share how it worked for you, ask a question, or note where it did not run.

No comments yet. Be the first to write one.

Comments are published right away. Do not include personal information such as email addresses or phone numbers. Up to 2 URLs.

0 / 1,000 characters

This form is protected by reCAPTCHA, and the Google Privacy Policy and Terms of Service apply.

More skills from this repository

api-security

FreeSummary

Assess authorized APIs through a ten-stage workflow covering endpoint discovery, authentication, access permissions, input handling, and request limits. Collect reproducible evidence and turn findings into regression checks that can run in a development pipeline.

  • Review API authentication and access permissions
  • Assess GraphQL and WebSocket security
  • Check request limits and unintended data exposure
zhaoxuya520/reverse-skill43.1KUpdated Sep 22, 2026

apk-reverse

FreeSummary

Inspect Android APKs from the command line to understand app logic, permissions, and components. Supports Java decompilation, low-level code edits, rebuilding and signing, plus Frida observation of running methods and routing to native code analysis.

  • Inspecting APK entry points, components, and permissions
  • Locating login, signing, and certificate checks
  • Editing smali code and rebuilding an APK
zhaoxuya520/reverse-skill43.1KUpdated Sep 22, 2026

attack-chain

FreeSummary

Plan and coordinate authorized penetration tests across multiple stages, from reconnaissance to access, privilege escalation, movement between systems, and impact assessment. Assign specialist skills, revise blocked paths, and maintain evidence and progress records for the final report.

  • Plan a penetration test across multiple stages
  • Assess how far a vulnerability could lead
  • Replan from existing credentials or system access
zhaoxuya520/reverse-skill43.1KUpdated Sep 22, 2026

binary-diff

FreeSummary

Transfer known function and variable names from an older binary to a newer version. Compare disassembly and pseudocode with an LLM, produce structured mappings, and apply names and comments in IDA.

  • Migrate known function names after a software update
  • Locate kernel functions when the new PDB is unavailable
  • Find updated function addresses and structure offsets
zhaoxuya520/reverse-skill43.1KUpdated Sep 22, 2026

Inspect compiled programs in Binary Ninja using strings, function references, and intermediate representations—views of program logic at different levels. Trace data flow and report findings with addresses, supporting evidence, confidence, and reproduction steps.

  • Tracing function calls and data flow in Binary Ninja
  • Cross-checking findings from other disassemblers
  • Automating binary analysis with the Python API
zhaoxuya520/reverse-skill43.1KUpdated Sep 22, 2026

Automate website navigation, form filling, content collection, and Windows desktop interactions. The skill selects browser or desktop tools for the task and guides screenshot capture and desktop network traffic observation when needed.

  • Automating website login and form entry
  • Collecting page content and screenshots
  • Operating Windows desktop applications
zhaoxuya520/reverse-skill43.1KUpdated Sep 22, 2026

See all skills by zhaoxuya520

Report a problem with this skill