From 41bb159542032b90c39709e3acabb99c9c6c1dc5 Mon Sep 17 00:00:00 2001
From: DLmaster361 <DLmaster_361@163.com>
Date: Mon, 8 Sep 2025 19:30:28 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E5=90=8E=E7=AB=AF=E5=AF=B9=E7=94=A8?=
 =?UTF-8?q?=E6=88=B7=E5=90=8D=E8=BF=9B=E8=A1=8C=E6=96=87=E4=BB=B6=E5=A4=B9?=
 =?UTF-8?q?=E5=90=88=E6=B3=95=E6=80=A7=E6=A0=A1=E9=AA=8C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/core/config.py       |  4 ++--
 app/models/ConfigBase.py | 41 ++++++++++++++++++++++++++++++++++++++++
 app/utils/constants.py   | 29 ++++++++++++++++++++++++++++
 3 files changed, 72 insertions(+), 2 deletions(-)

diff --git a/app/core/config.py b/app/core/config.py
index f71d213..af3bf99 100644
--- a/app/core/config.py
+++ b/app/core/config.py
@@ -194,7 +194,7 @@ class MaaUserConfig(ConfigBase):
     def __init__(self) -> None:
         super().__init__()
 
-        self.Info_Name = ConfigItem("Info", "Name", "新用户")
+        self.Info_Name = ConfigItem("Info", "Name", "新用户", UserNameValidator())
         self.Info_Id = ConfigItem("Info", "Id", "")
         self.Info_Mode = ConfigItem(
             "Info", "Mode", "简洁", OptionsValidator(["简洁", "详细"])
@@ -455,7 +455,7 @@ class GeneralUserConfig(ConfigBase):
     def __init__(self) -> None:
         super().__init__()
 
-        self.Info_Name = ConfigItem("Info", "Name", "新用户")
+        self.Info_Name = ConfigItem("Info", "Name", "新用户", UserNameValidator())
         self.Info_Status = ConfigItem("Info", "Status", True, BoolValidator())
         self.Info_RemainedDay = ConfigItem(
             "Info", "RemainedDay", -1, RangeValidator(-1, 9999)
diff --git a/app/models/ConfigBase.py b/app/models/ConfigBase.py
index cceaf8d..2bd977b 100644
--- a/app/models/ConfigBase.py
+++ b/app/models/ConfigBase.py
@@ -29,6 +29,7 @@ from typing import List, Any, Dict, Union, Optional
 
 
 from app.utils import dpapi_encrypt, dpapi_decrypt
+from app.utils.constants import RESERVED_NAMES, ILLEGAL_CHARS
 
 
 class ConfigValidator:
@@ -177,6 +178,46 @@ class FolderValidator(ConfigValidator):
         return Path(value).resolve().as_posix()
 
 
+class UserNameValidator(ConfigValidator):
+    """用户名验证器"""
+
+    def validate(self, value: Any) -> bool:
+        if not isinstance(value, str):
+            return False
+
+        if not value or not value.strip():
+            return False
+
+        if value != value.strip() or value != value.strip("."):
+            return False
+
+        if any(char in ILLEGAL_CHARS for char in value):
+            return False
+
+        if value.upper() in RESERVED_NAMES:
+            return False
+        if len(value) > 255:
+            return False
+
+        return True
+
+    def correct(self, value: Any) -> str:
+        if not isinstance(value, str):
+            value = "默认用户名"
+
+        value = value.strip().strip(".")
+
+        value = "".join(char for char in value if char not in ILLEGAL_CHARS)
+
+        if value.upper() in RESERVED_NAMES or not value:
+            value = "默认用户名"
+
+        if len(value) > 255:
+            value = value[:255]
+
+        return value
+
+
 class ConfigItem:
     """配置项"""
 
diff --git a/app/utils/constants.py b/app/utils/constants.py
index 25a323e..a54186e 100644
--- a/app/utils/constants.py
+++ b/app/utils/constants.py
@@ -226,3 +226,32 @@ MATERIALS_MAP = {
     "PR-D": "近卫/特种芯片",
 }
 """掉落物索引表"""
+
+RESERVED_NAMES = {
+    "CON",
+    "PRN",
+    "AUX",
+    "NUL",
+    "COM1",
+    "COM2",
+    "COM3",
+    "COM4",
+    "COM5",
+    "COM6",
+    "COM7",
+    "COM8",
+    "COM9",
+    "LPT1",
+    "LPT2",
+    "LPT3",
+    "LPT4",
+    "LPT5",
+    "LPT6",
+    "LPT7",
+    "LPT8",
+    "LPT9",
+}
+"""Windows保留名称列表"""
+
+ILLEGAL_CHARS = set('<>:"/\\|?*')
+"""文件名非法字符集合"""