feat(iam-graph): IAM/RAM 提权路径图可视化 — 有向图建模 + DOT/JSON 导出 + BFS 路径查找 - #1
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cdxiaodong
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Aug 12, 2026
cdxiaodong
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- src/cain_agent/iam_graph.py: 节点(entity/rule/target)+边(via/grants)有向图
- 输入 RamFinding/CamFinding(鸭子类型),severity→目标映射(critical→admin)
- to_dot(Graphviz 着色)/to_json/from_json round-trip 无损
- paths_to_privilege: BFS 求实体→高权目标全部最短路径
- 纯逻辑零触网零新依赖
- tests/test_iam_graph.py: 27 例 — 图构建/校验/路径查找/DOT/JSON/容错
- src/cain_agent/iam_graph.py: 节点(entity/rule/target)+边(via/grants)有向图 - 输入 RamFinding/CamFinding(鸭子类型),severity→目标映射(critical→admin) - to_dot(Graphviz 着色)/to_json/from_json round-trip 无损 - paths_to_privilege: BFS 求实体→高权目标全部最短路径 - 纯逻辑零触网零新依赖 - tests/test_iam_graph.py: 27 例 — 图构建/校验/路径查找/DOT/JSON/容错
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