fix: 修复安全问题 - 登录失败返回401 + XSS过滤
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- 登录失败返回 HTTP 401 而非 200
- 添加 XSS 输入过滤工具函数
- 课程名称和描述字段添加 XSS 过滤验证器
This commit is contained in:
yuliang_guo
2026-01-31 10:39:07 +08:00
parent 0b7c07eb7f
commit d59a4355a5
3 changed files with 179 additions and 10 deletions

View File

@@ -67,7 +67,7 @@ async def login(
SystemLogCreate(
level="WARNING",
type="security",
message=f"用户 {login_data.username} 登录失败:密码错误",
message=f"用户 {login_data.username} 登录失败:用户名或密码错误",
user=login_data.username,
ip=request.client.host if request.client else None,
path="/api/v1/auth/login",
@@ -75,19 +75,27 @@ async def login(
user_agent=request.headers.get("user-agent")
)
)
# 不返回 401统一返回 HTTP 200 + 业务失败码,便于前端友好提示
logger.warning("login_failed_wrong_credentials", username=login_data.username)
return ResponseModel(
code=400,
message=str(e) or "用户名或密码错误",
data=None,
# 返回 HTTP 401 + 统一错误消息(避免用户枚举)
from fastapi.responses import JSONResponse
return JSONResponse(
status_code=401,
content={
"code": 401,
"message": "用户名或密码错误",
"data": None,
}
)
except Exception as e:
logger.error("login_failed_unexpected", error=str(e))
return ResponseModel(
code=500,
message="登录失败,请稍后重试",
data=None,
from fastapi.responses import JSONResponse
return JSONResponse(
status_code=500,
content={
"code": 500,
"message": "登录失败,请稍后重试",
"data": None,
}
)