fix(txn+security): 仓储改 flush + 启动校验/兜底 + job.error 脱敏 + SSE 异常硬化

P0-1 SqlCredentialStore/save_draft 由自提交改 flush,端点/服务统一 commit
  (新增 CredentialStore.commit() 统一提交点;token 刷新落库显式提交);
  补多凭据一请求中途失败整体回滚集成测试。
P0-2 启动校验 _fernet(enc_key) 快速失败 + catch-all Exception → ErrorEnvelope;
  credential_enc_key 改 SecretStr。
P0-3 run_job 异常分类:AppError 存 code+message,其余存通用文案不泄 str(exc)。
P0-4 评审/正文 SSE 失败先发 error 事件,尾部 commit 包 try/except。
P1-4 max_version 加 FOR UPDATE 行锁消除 TOCTOU。
P1-5 scan_overdue 谓词下推 + 批量 UPDATE RETURNING。
P1-10 移除 OAuth user_code 日志。
P2 provider_deps 改调网关 build_adapter;accept_service Committable Protocol;
  CORS 白名单收窄;request_id 安全字符集白名单;stdlib 日志接管;读端点 404 校验;
  httpx timeout;测试用合法 Fernet key;类型化响应模型(JobResponse/DimensionEntry/
  ReviewConflictView/selling_points)+路由 ErrorEnvelope responses(供 codegen)。
This commit is contained in:
Yaojia Wang
2026-06-21 19:32:24 +02:00
parent 2282d4fd24
commit 345cc73965
37 changed files with 737 additions and 115 deletions

View File

@@ -10,12 +10,11 @@ import uuid
from typing import Annotated
from fastapi import Depends
from openai import AsyncOpenAI
from sqlalchemy.ext.asyncio import AsyncSession
from ww_config import get_settings
from ww_db import get_session
from ww_llm_gateway.adapters.base import Capabilities
from ww_llm_gateway.adapters.openai_compat import OpenAICompatAdapter
from ww_llm_gateway.factory import build_adapter
from ww_shared import AppError, ErrorCode
from ww_api.security.credentials import (
@@ -84,11 +83,12 @@ class GatewayProviderProbe:
except CredentialKeyError as exc:
raise AppError(ErrorCode.INTERNAL, str(exc)) from exc
client = AsyncOpenAI(api_key=api_key, base_url=base_url)
adapter = OpenAICompatAdapter(provider=provider, client=client)
# 经网关工厂构造适配器base_url 单点归网关 build_adapter不在此本地构造 AsyncOpenAI
adapter = build_adapter(provider, api_key=api_key, base_url=base_url)
try:
# 最小探测:列模型即可验证 Key 有效(不消耗生成额度)。
await client.models.list()
# 最小探测:列模型即可验证 Key 有效(不消耗生成额度)。底层 AsyncOpenAI 由适配器持有
# (已知 provider 为 OpenAI 兼容,见 _PROVIDER_BASE_URLS读私有客户端属同仓既有约定。
await adapter._client.models.list() # type: ignore[attr-defined] # noqa: SLF001
except Exception as exc: # noqa: BLE001 — 任一失败都映射为 LLM 不可用
raise AppError(
ErrorCode.LLM_UNAVAILABLE,
@@ -101,4 +101,4 @@ class GatewayProviderProbe:
def get_provider_probe(
store: Annotated[CredentialStore, Depends(get_credential_store)],
) -> GatewayProviderProbe:
return GatewayProviderProbe(store, get_settings().credential_enc_key)
return GatewayProviderProbe(store, get_settings().credential_enc_key.get_secret_value())