Identity Federation
Use for authorized assessment of federated identity systems including SAML, OIDC, OAuth2 flows, S…
by zhaoxuya520 · MIT
The skill
Use for authorized assessment of federated identity systems including SAML, OIDC, OAuth2 flows, SSO misconfiguration, and token confusion issues.
Identity Federation (SAML / OIDC / OAuth)
ACTION REQUIRED(读完后立刻执行)
NOW: 读取 precedent-pentest;SSO 测试账号与 IdP/SP 范围入 scopeNOW: 禁止锁定真实用户账户的暴力尝试NEXT: 抓包工具与文档(元数据 URL)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-securityJWT 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_tool | JWT 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?
Use this skill
Connect your agent to the Skill Store MCP server and ask for it by ref: zhaoxuya520/identity-federation-99786950058.
Details
- Publisher
- zhaoxuya520
- Category
- Security › Application security
- License
- MIT
- Updated
- 2026-09-22
References
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