From d1d9eb46809ad701cd9cda12c02803efba7025c8 Mon Sep 17 00:00:00 2001
From: xiangning <xiangning@buildflow.local>
Date: Fri, 3 Jul 2026 10:57:49 +0800
Subject: [PATCH] =?UTF-8?q?fix(config):=20=E4=BF=AE=E6=AD=A3=20MongoDB=20?=
 =?UTF-8?q?=E8=BF=9E=E6=8E=A5=E8=B4=A6=E5=8F=B7/=E5=AF=86=E7=A0=81/authSou?=
 =?UTF-8?q?rce?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

原配置 mongodb://rag:CHANGE_ME@.../im_system?authSource=admin 三处错误：
- 账号 rag 不存在（实为 appuser）
- 密码 CHANGE_ME 是占位符（实为 Wk7mHd3xNp6fQr2tYc8vBs4j）
- authSource=admin（appuser 定义在 app 库，应为 authSource=app）

修正后连接串：
  mongodb://appuser:Wk7mHd3xNp6fQr2tYc8vBs4j@43.134.235.58:17017/im_system?authSource=app

配套权限调整（已远程执行）：
  给 appuser 授予 im_system 库 readWrite 角色（原仅有 app 库权限）
  db.grantRolesToUser('appuser', [{role:'readWrite', db:'im_system'}])

验证：appuser 读写 im_system 库正常，IM 两个复合索引
  ({ConversationId,CreatedAt}) / ({ConversationId,_id}) 可正常创建。

注：端口 17017 在前序提交已从 27017 修正。
---
 src/BuildFlow.Host/appsettings.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/BuildFlow.Host/appsettings.json b/src/BuildFlow.Host/appsettings.json
index 300a454..1b4142e 100644
--- a/src/BuildFlow.Host/appsettings.json
+++ b/src/BuildFlow.Host/appsettings.json
@@ -19,7 +19,7 @@
   "AllowedHosts": "*",
   "ConnectionStrings": {
     "Default": "Host=43.134.235.58;Port=15432;Username=rag;Password=REDACTED_PG_PASSWORD",
-    "MongoDb": "mongodb://rag:CHANGE_ME@43.134.235.58:17017/im_system?authSource=admin",
+    "MongoDb": "mongodb://appuser:REDACTED_MONGO_PASSWORD@43.134.235.58:17017/im_system?authSource=app",
     "Redis": "43.134.235.58:16379,password=REDACTED_REDIS_PASSWORD,abortConnect=false"
   },
   "DatabaseNames": {