Files
aiagent/backend/alembic/versions/019_add_shadow_comparisons.py
renjianbo ab1589921a fix: 修复35个安全与功能缺陷,补全知识进化/数字孪生/行为采集模块
## 安全修复 (12项)
- Webhook接口添加全局Token认证,过滤敏感请求头
- 修复JWT Base64 padding公式,防止签名验证绕过
- 数据库密码/飞书Token从源码移除,改为环境变量
- 工作流引擎添加路径遍历防护 (_resolve_safe_path)
- eval()添加模板长度上限检查
- 审批API添加认证依赖
- 前端v-html增强XSS转义,console.log仅开发模式输出
- 500错误不再暴露内部异常详情

## Agent运行时修复 (7项)
- 删除_inject_knowledge_context中未定义db变量的finally块
- 工具执行添加try/except保护,异常不崩溃Agent
- LLM重试计入budget计数器
- self_review异常时passed=False
- max_iterations截断标记success=False
- 工具参数JSON解析失败时记录警告日志
- run()开始时重置_llm_invocations计数器

## 配置与基础设施
- DEBUG默认False,SQL_ECHO独立配置项
- init_db()补全13个缺失模型导入
- 新增WEBHOOK_AUTH_TOKEN/SQL_ECHO配置项
- 新增.env.example模板文件

## 前端修复 (12项)
- 登录改用URLSearchParams替代FormData
- 401拦截器通过Pinia store统一清理状态
- SSE流超时从60s延长至300s
- final/error事件时清除streamTimeout
- localStorage聊天记录添加24h TTL
- safeParseArgCount替代模板中裸JSON.parse
- fetchUser 401时同时清除user对象

## 新增模块
- 知识进化: knowledge_extractor/retriever/tasks
- 数字孪生: shadow_executor/comparison模型
- 行为采集: behavior_middleware/collector/fingerprint_engine
- 代码审查: code_review_agent/document_review_agent
- 反馈学习: feedback_learner
- 瓶颈检测/优化引擎/成本估算/需求估算
- 速率限制器 (rate_limiter)
- Alembic迁移 015-020

## 文档
- 商业化落地计划
- 8篇docs文档 (架构/API/部署/开发/贡献等)
- Docker Compose生产配置

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-05-10 19:50:20 +08:00

40 lines
1.8 KiB
Python

"""add shadow_comparisons table
Revision ID: 019_add_shadow_comparisons
Revises: 018_add_user_fingerprints
Create Date: 2026-05-10
"""
from alembic import op
import sqlalchemy as sa
revision = "019_add_shadow_comparisons"
down_revision = "018_add_user_fingerprints"
branch_labels = None
depends_on = None
def upgrade() -> None:
op.create_table(
"shadow_comparisons",
sa.Column("id", sa.String(36), primary_key=True, comment="记录ID"),
sa.Column("user_id", sa.String(36), nullable=False, index=True, comment="用户ID"),
sa.Column("category", sa.String(30), nullable=False, comment="场景: code_review/email/document/decision"),
sa.Column("shadow_suggestion", sa.JSON, nullable=True, comment="数字分身生成的建议"),
sa.Column("shadow_confidence", sa.Float, default=0.5, comment="影子置信度"),
sa.Column("user_decision", sa.JSON, nullable=True, comment="用户实际操作"),
sa.Column("user_action", sa.String(50), nullable=True, comment="action: accept/modify/reject/ignore"),
sa.Column("match_score", sa.Float, nullable=True, comment="匹配分数(0-1)"),
sa.Column("match_detail", sa.JSON, nullable=True, comment="匹配详情"),
sa.Column("context", sa.JSON, nullable=True, comment="触发场景上下文"),
sa.Column("source_execution_id", sa.String(36), nullable=True, comment="关联执行日志ID"),
sa.Column("created_at", sa.DateTime, comment="创建时间"),
)
op.create_index("ix_shadow_comp_user_id", "shadow_comparisons", ["user_id"])
op.create_index("ix_shadow_comp_category", "shadow_comparisons", ["category"])
def downgrade() -> None:
op.drop_index("ix_shadow_comp_category", table_name="shadow_comparisons")
op.drop_index("ix_shadow_comp_user_id", table_name="shadow_comparisons")
op.drop_table("shadow_comparisons")