From e36c20860d7f996434e5ae26a798d7e3d9725d8d Mon Sep 17 00:00:00 2001
From: panxinying <xinying.pan@fit2cloud.com>
Date: Wed, 23 Sep 2026 16:47:12 +0800
Subject: [PATCH] feat: Validate login request field lengths

---
 backend/server/schemas.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/backend/server/schemas.py b/backend/server/schemas.py
index eccd0c8..3ee2f69 100644
--- a/backend/server/schemas.py
+++ b/backend/server/schemas.py
@@ -49,8 +49,8 @@ class InferenceRequest(BaseModel):
 
 
 class LoginRequest(BaseModel):
-    username: str
-    password: str
+    username: Annotated[str, StringConstraints(max_length=80)]
+    password: Annotated[str, StringConstraints(max_length=256)]
 
 
 class CreateKeyRequest(BaseModel):