zhaoxuya520/reverse-skill885 installs
identity-federation
Use for authorized assessment of federated identity systems including SAML, OIDC, OAuth2 flows, SSO misconfiguration, and token confusion issues.
How do I install this agent skill?
npx skills add https://github.com/zhaoxuya520/reverse-skill --skill identity-federationIs this agent skill safe to install?
- Gen Agent Trust Hubpass
This skill provides a structured methodology and checklist for authorized security assessments of federated identity systems (SAML, OIDC, OAuth2). It contains no executable code, malicious instructions, or data exfiltration patterns.
- Socketwarn
1 alert: gptSecurity
- Snykpass
Risk: LOW · No issues
What does this agent skill do?
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?
How can the creator link this skill?
Add the canonical catalog link to the repository README so users can inspect current installs and available audits. The publishing guide covers the complete discovery path.
<a href="https://skillzs.dev/skills/zhaoxuya520/reverse-skill/identity-federation">View identity-federation on skillZs</a>