From 4345ac2ba26378068673cccfcea9bf3da02b7914 Mon Sep 17 00:00:00 2001
From: fawney19 <elky0401@gmail.com>
Date: Wed, 7 Jan 2026 20:01:17 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E6=B7=BB=E5=8A=A0=E7=B3=BB=E7=BB=9F?=
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添加以下配置项到 DEFAULT_CONFIGS：
- email_suffix_mode/email_suffix_list (邮箱后缀限制)
- audit_log_retention_days (审计日志保留天数)
- smtp_* (SMTP 邮件服务器配置)
---
 src/services/system/config.py | 45 +++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/src/services/system/config.py b/src/services/system/config.py
index 6c0e6dc..77896d0 100644
--- a/src/services/system/config.py
+++ b/src/services/system/config.py
@@ -78,6 +78,51 @@ class SystemConfigService:
             "value": False,
             "description": "是否自动删除过期的API Key（True=物理删除，False=仅禁用），仅管理员可配置",
         },
+        "email_suffix_mode": {
+            "value": "none",
+            "description": "邮箱后缀限制模式：none(不限制), whitelist(白名单), blacklist(黑名单)",
+        },
+        "email_suffix_list": {
+            "value": [],
+            "description": "邮箱后缀列表，配合 email_suffix_mode 使用",
+        },
+        "audit_log_retention_days": {
+            "value": 30,
+            "description": "审计日志保留天数，超过此天数的审计日志将被自动清理",
+        },
+        # SMTP 邮件配置
+        "smtp_host": {
+            "value": None,
+            "description": "SMTP 服务器地址",
+        },
+        "smtp_port": {
+            "value": 587,
+            "description": "SMTP 服务器端口",
+        },
+        "smtp_user": {
+            "value": None,
+            "description": "SMTP 用户名",
+        },
+        "smtp_password": {
+            "value": None,
+            "description": "SMTP 密码（加密存储）",
+        },
+        "smtp_use_tls": {
+            "value": True,
+            "description": "是否使用 STARTTLS",
+        },
+        "smtp_use_ssl": {
+            "value": False,
+            "description": "是否使用 SSL/TLS",
+        },
+        "smtp_from_email": {
+            "value": None,
+            "description": "发件人邮箱地址",
+        },
+        "smtp_from_name": {
+            "value": "Aether",
+            "description": "发件人名称",
+        },
     }
 
     @classmethod