refactor: API 响应彻底精简,只暴露调用方必须字段

to_response() 重写:砍掉内部实现细节,对外只暴露 7 个顶层字段

保留: task_id, action, reason, status, file(精简), meta(精简)
砍掉: verdict, score, open_risk, findings, extracted, triggered
      meta 里的 engines/engine_errors/clamav/policy_version/policy_sha256
      file 里的 real_ext/declared_ext

设计原则: 调用方拿了就用,不暴露内部权重/严重度/引擎层/策略链
  - action:    调用方直接据此放行/拦截/转人工
  - reason:    人可读的判定理由
  - file.*:    哈希 + 真实类型,用于追溯举证
  - meta.*:    仅耗时 + 时间戳,排除实现细节

影响范围: 仅 to_response() 序列化方法
  - API POST/GET /api/v1/scans* 响应 → 精简 ✅
  - Console 控制台 → 直接用 ScanOutcome 对象属性,不受影响
  - DB 写入 persist_to_db() → 直接用 ScanOutcome 对象,不受影响
This commit is contained in:
2026-10-29 16:27:18 +08:00
parent a372ee5a08
commit d99d179f0b

View File

@@ -159,21 +159,37 @@ class ScanOutcome:
)
def to_response(self, include_details: bool = True) -> Dict[str, Any]:
"""对外接口响应组装。
设计原则:调用方拿了就用,不暴露内部权重、严重度、引擎层、
策略链等实现细节。保留追溯所需的 task_id / file 哈希 / 时间戳。
对外暴露 4 个决策驱动字段:
- action: 调用方直接据此决定放行/拦截/转人工
- reason: 人可读的判定理由
- task_id: 用于后续查询 / 审计追溯
- file.*: 文件哈希与真实类型,用于追溯举证
"""
# file_info 里挑出调用方追溯需要的字段,其他(real_ext/declared_ext 等)砍
fi = self.file_info or {}
file_out = {k: fi.get(k) for k in (
"filename", "sha256", "md5", "size", "real_type",
) if fi.get(k) is not None}
# meta 只留耗时与时间戳,砍掉 engines/engine_errors/clamav/policy_version
meta_out = {}
for k in ("scan_duration_ms", "scanned_at"):
if self.meta and k in self.meta:
meta_out[k] = self.meta[k]
payload: Dict[str, Any] = {
"task_id": self.task_id,
"verdict": self.verdict,
"score": self.score,
"action": self.action,
"reason": self.reason,
"status": "completed",
"file": self.file_info,
"meta": self.meta,
"open_risk": self.open_risk,
"file": file_out,
"meta": meta_out,
}
if include_details:
payload["findings"] = [f.to_dict() for f in self.findings]
payload["extracted"] = self.extracted
payload["triggered"] = self.triggered
return payload