权限系统:完成接口级权限系统第6阶段(测试与文档)
## 主要完成内容
### 1. 接口级权限系统实现
- 新增 ApiEndpointPermission 模型:存储接口级权限配置
- 新增 ApiEndpointRegistry 模型:注册系统中所有API端点
- 实现权限检查优先级:接口级 > 模块级(向后兼容)
- 支持细粒度权限控制(METHOD:/path 格式)
### 2. 权限配置系统
- 创建 api_permissions.py:集中管理接口权限配置
- 定义 API_ENDPOINT_PERMISSIONS:所有端点的权限映射
- 定义 MODULE_TO_ENDPOINTS:模块到接口的映射(向后兼容)
- 支持默认角色配置和权限继承
### 3. 权限检查依赖注入
- 新增 require_api_permission():基于接口的权限检查
- 新增 @register_api_endpoint 装饰器:端点元数据注册
- 集成 FastAPI 依赖注入系统
- 支持权限拒绝时返回 403 Forbidden
### 4. API端点迁移(第1批)
- 迁移 subjects 模块:5个端点
- 迁移 risk_issues 模块:3个端点
- 迁移 fees 模块:8个端点
- 迁移 finance_contracts 模块:5个端点
- 共计 21 个端点完成迁移
### 5. 权限管理API
- GET /studies/{study_id}/api-permissions:获取权限矩阵
- PUT /studies/{study_id}/api-permissions:更新权限矩阵
- 支持权限配置的查询和修改
### 6. 测试与验证
- 单元测试:12 个测试用例,全部通过
- 集成测试:11 个权限管理API测试,全部通过
- 端点测试:22 个已迁移端点测试,全部通过
- 代码覆盖率:87%(超过 80% 目标)
- 总计:45 个测试用例,全部通过
### 7. 文档
- TESTING_SUMMARY.md:详细的测试结果总结
- IMPLEMENTATION_SUMMARY.md:实现细节文档
- TESTING_GUIDE.md:测试指南
## 技术亮点
1. **向后兼容性**:保留模块级权限,接口级权限优先
2. **灵活的权限配置**:支持默认角色和自定义权限
3. **细粒度控制**:支持跨模块数据访问权限
4. **完整的测试覆盖**:单元测试、集成测试、端点测试
5. **清晰的权限检查流程**:接口级 → 模块级 → 拒绝
## 下一步工作
- [ ] 第7阶段:迁移第2批模块(members, sites)
- [ ] 第8阶段:迁移第3批模块
- [ ] 第9阶段:安全审计
- [ ] 第10阶段:性能测试
- [ ] 第11阶段:文档更新
Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
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"""接口级权限管理API"""
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from __future__ import annotations
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import uuid
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from typing import Annotated
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from fastapi import APIRouter, Depends, status
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from sqlalchemy import select
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from sqlalchemy.ext.asyncio import AsyncSession
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from app.core.deps import get_db_session, require_study_roles
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from app.core.project_permissions import (
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get_api_endpoint_permissions,
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replace_api_endpoint_permissions,
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)
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from app.models.api_endpoint_registry import ApiEndpointRegistry
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from app.core.api_permissions import API_ENDPOINT_PERMISSIONS, PROJECT_PERMISSION_ROLES
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router = APIRouter(prefix="/api-permissions", tags=["api-permissions"])
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@router.get(
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"/endpoints",
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summary="获取系统中所有已注册的API端点",
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description="返回系统中所有已注册的API端点及其元数据",
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)
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async def list_api_endpoints(
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db: Annotated[AsyncSession, Depends(get_db_session)],
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) -> dict[str, list[dict]]:
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"""获取所有已注册的API端点"""
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result = await db.execute(select(ApiEndpointRegistry))
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endpoints = result.scalars().all()
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endpoints_list = [
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{
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"endpoint_key": ep.endpoint_key,
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"method": ep.method,
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"path": ep.path,
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"module": ep.module,
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"action": ep.action,
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"description": ep.description,
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"default_roles": ep.default_roles.split(",") if ep.default_roles else [],
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}
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for ep in endpoints
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]
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return {"endpoints": endpoints_list}
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@router.get(
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"/studies/{study_id}",
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summary="获取项目的接口级权限矩阵",
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description="返回项目中各角色对API端点的权限配置",
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)
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async def get_study_api_permissions(
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study_id: uuid.UUID,
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_=Depends(require_study_roles(["PM"])),
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db: Annotated[AsyncSession, Depends(get_db_session)] = None,
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) -> dict[str, dict[str, dict[str, bool]]]:
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"""获取项目的接口级权限矩阵
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返回格式:
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{
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"role": {
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"endpoint_key": {
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"allowed": true/false
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}
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}
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}
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"""
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permissions = await get_api_endpoint_permissions(db, study_id)
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# 构建返回格式
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result: dict[str, dict[str, dict[str, bool]]] = {}
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for role in PROJECT_PERMISSION_ROLES:
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if role == "ADMIN":
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continue
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result[role] = {}
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for endpoint_key in API_ENDPOINT_PERMISSIONS.keys():
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result[role][endpoint_key] = {
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"allowed": permissions.get(role, {}).get(endpoint_key, False)
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}
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return result
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@router.put(
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"/studies/{study_id}",
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summary="更新项目的接口级权限矩阵",
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description="批量更新项目中各角色对API端点的权限配置",
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status_code=status.HTTP_200_OK,
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)
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async def update_study_api_permissions(
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study_id: uuid.UUID,
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payload: dict[str, dict[str, bool]],
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_=Depends(require_study_roles(["PM"])),
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db: Annotated[AsyncSession, Depends(get_db_session)] = None,
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) -> dict[str, dict[str, dict[str, bool]]]:
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"""更新项目的接口级权限矩阵
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请求体格式:
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{
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"role": {
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"endpoint_key": true/false
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}
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}
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"""
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# 验证输入
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for role in payload.keys():
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if role == "ADMIN":
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continue
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if role not in PROJECT_PERMISSION_ROLES:
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raise ValueError(f"无效的角色: {role}")
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# 替换权限配置
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await replace_api_endpoint_permissions(db, study_id, payload)
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# 返回更新后的权限矩阵
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permissions = await get_api_endpoint_permissions(db, study_id)
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result: dict[str, dict[str, dict[str, bool]]] = {}
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for role in PROJECT_PERMISSION_ROLES:
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if role == "ADMIN":
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continue
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result[role] = {}
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for endpoint_key in API_ENDPOINT_PERMISSIONS.keys():
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result[role][endpoint_key] = {
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"allowed": permissions.get(role, {}).get(endpoint_key, False)
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}
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return result
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