feat: AI问答独立域名 chat.newassetchain.io，CBPP公开原则，登录/注册引导

nac-admin/client/src/App.tsx

@@ -0,0 +1,61 @@
+import { Toaster } from "@/components/ui/sonner";
+import { TooltipProvider } from "@/components/ui/tooltip";
+import NotFound from "@/pages/NotFound";
+import { Route, Switch } from "wouter";
+import ErrorBoundary from "./components/ErrorBoundary";
+import { ThemeProvider } from "./contexts/ThemeContext";
+import Login from "./pages/Login";
+import Dashboard from "./pages/Dashboard";
+import KnowledgeBase from "./pages/KnowledgeBase";
+import Crawlers from "./pages/Crawlers";
+import ApprovalCases from "./pages/ApprovalCases";
+import TagEngine from "./pages/TagEngine";
+import ProtocolRegistry from "./pages/ProtocolRegistry";
+import AuditLog from "./pages/AuditLog";
+import AIAgents from "./pages/AIAgents";
+import NotificationSettings from "./pages/NotificationSettings";
+import ArchiveManagement from "./pages/ArchiveManagement";
+import RegulatoryMonitor from "./pages/RegulatoryMonitor";
+import KnowledgeAnalytics from "./pages/KnowledgeAnalytics";
+import ConflictDetector from "./pages/ConflictDetector";
+import ChainValidation from "./pages/ChainValidation";
+import AdminLayout from "./components/AdminLayout";
+
+function Router() {
+  return (
+    <Switch>
+      <Route path="/login" component={Login} />
+      <Route path="/" component={() => <AdminLayout><Dashboard /></AdminLayout>} />
+      <Route path="/knowledge" component={() => <AdminLayout><KnowledgeBase /></AdminLayout>} />
+      <Route path="/crawlers" component={() => <AdminLayout><Crawlers /></AdminLayout>} />
+      <Route path="/approvals" component={() => <AdminLayout><ApprovalCases /></AdminLayout>} />
+      <Route path="/tags" component={() => <AdminLayout><TagEngine /></AdminLayout>} />
+      <Route path="/protocols" component={() => <AdminLayout><ProtocolRegistry /></AdminLayout>} />
+      <Route path="/audit" component={() => <AdminLayout><AuditLog /></AdminLayout>} />
+      <Route path="/ai-agents" component={AIAgents} />
+      <Route path="/notifications" component={() => <AdminLayout><NotificationSettings /></AdminLayout>} />
+      <Route path="/archive" component={() => <AdminLayout><ArchiveManagement /></AdminLayout>} />
+      <Route path="/regulatory-monitor" component={() => <AdminLayout><RegulatoryMonitor /></AdminLayout>} />
+      <Route path="/knowledge-analytics" component={() => <AdminLayout><KnowledgeAnalytics /></AdminLayout>} />
+      <Route path="/conflict-detector" component={() => <AdminLayout><ConflictDetector /></AdminLayout>} />
+      <Route path="/chain-validation" component={() => <AdminLayout><ChainValidation /></AdminLayout>} />
+      <Route path="/404" component={NotFound} />
+      <Route component={NotFound} />
+    </Switch>
+  );
+}
+
+function App() {
+  return (
+    <ErrorBoundary>
+      <ThemeProvider defaultTheme="dark">
+        <TooltipProvider>
+          <Toaster />
+          <Router />
+        </TooltipProvider>
+      </ThemeProvider>
+    </ErrorBoundary>
+  );
+}
+
+export default App;

nac-admin/client/src/pages/AIAgents.tsx

@@ -9,9 +9,8 @@ import {
   Send, Bot, User, Loader2, Sparkles,
   AlertCircle, CheckCircle2, Info, MessageSquare,
   Plus, Trash2, Clock, ChevronDown, ChevronUp,
-  ExternalLink, Zap, SquarePen,
+  ExternalLink, Zap, SquarePen, LogIn, UserPlus, LogOut,
 } from "lucide-react";
-import { useLocation } from "wouter";
 
 // ─── 类型定义 ─────────────────────────────────────────────────────
 type AgentType = "knowledge_qa" | "compliance" | "translation" | "approval_assist";
@@ -39,12 +38,16 @@ const ICON_MAP: Record<string, React.ElementType> = {
 };
 
 const AGENT_LABELS: Record<AgentType, { name: string; desc: string; color: string; icon: string }> = {
-  knowledge_qa:     { name: "知识问答",   desc: "NAC公链技术与规则",   color: "text-blue-400",   icon: "BookOpen" },
+  knowledge_qa:    { name: "知识问答",  desc: "NAC公链技术与规则",  color: "text-blue-400",   icon: "BookOpen" },
-  compliance:       { name: "合规审查",   desc: "RWA合规与监管分析",   color: "text-red-400",    icon: "Shield" },
+  compliance:      { name: "合规审查",  desc: "RWA合规与监管分析",  color: "text-red-400",    icon: "Shield" },
-  translation:      { name: "多语翻译",   desc: "10种语言专业翻译",    color: "text-green-400",  icon: "Languages" },
+  translation:     { name: "多语翻译",  desc: "10种语言专业翻译",   color: "text-green-400",  icon: "Languages" },
-  approval_assist:  { name: "审批助手",   desc: "资产审批流程辅助",    color: "text-purple-400", icon: "ClipboardCheck" },
+  approval_assist: { name: "审批助手",  desc: "资产审批流程辅助",   color: "text-purple-400", icon: "ClipboardCheck" },
 };
 
+// NAC 注册/登录地址
+const NAC_REGISTER_URL = "https://id.newassetchain.io/";
+const NAC_LOGIN_URL    = "https://id.newassetchain.io/";
+
 // ─── 置信度徽章 ───────────────────────────────────────────────────
 function ConfidenceBadge({ confidence }: { confidence: number }) {
   const pct = Math.round(confidence * 100);
@@ -63,7 +66,7 @@ function SourceBadge({ source, onClick }: { source: string; onClick: () => void
     <button
       onClick={onClick}
       className="inline-flex items-center gap-1 text-xs text-blue-400 hover:text-blue-300 transition-colors bg-blue-950/40 rounded px-1.5 py-0.5 border border-blue-800/50"
-      title={`点击跳转到知识库：${source}`}
+      title={`查看来源：${source}`}
     >
       <BookOpen className="w-2.5 h-2.5 shrink-0" />
       <span className="max-w-[120px] truncate">{source}</span>
@@ -94,12 +97,9 @@ function MessageBubble({
 
       {/* 内容区 */}
       <div className={`flex flex-col gap-2 max-w-[80%] ${isUser ? "items-end" : "items-start"}`}>
-        {/* 发送者名称 */}
         <span className="text-xs text-zinc-500 font-medium px-1">
           {isUser ? "你" : "NAC公链AI"}
         </span>
-
-        {/* 消息内容 */}
         <div
           className={`rounded-2xl px-4 py-3 text-sm leading-relaxed whitespace-pre-wrap break-words ${
             isUser
@@ -132,7 +132,6 @@ function MessageBubble({
           </div>
         )}
 
-        {/* 建议标签 */}
         {!isUser && msg.suggestions && msg.suggestions.length > 0 && (
           <div className="flex flex-wrap gap-1 px-1">
             {msg.suggestions.map((s, i) => (
@@ -185,7 +184,7 @@ function ConversationListItem({
   );
 }
 
-// ─── 欢迎屏幕（无消息时） ─────────────────────────────────────────
+// ─── 欢迎屏幕 ─────────────────────────────────────────────────────
 function WelcomeScreen({
   agentType,
   suggestedQuestions,
@@ -200,18 +199,17 @@ function WelcomeScreen({
 
   return (
     <div className="flex flex-col items-center justify-center h-full px-6 py-12 text-center">
-      {/* Logo 区域 */}
       <div className="w-16 h-16 rounded-2xl bg-gradient-to-br from-cyan-500 to-blue-600 flex items-center justify-center mb-5 shadow-lg shadow-blue-900/30">
         <IconComp className="w-8 h-8 text-white" />
       </div>
-
       <h1 className="text-2xl font-bold text-white mb-2">NAC公链AI</h1>
       {info && (
         <p className="text-zinc-400 text-sm mb-1">{info.name} · {info.desc}</p>
       )}
-      <p className="text-zinc-600 text-xs mb-8">基于 NAC 原生知识库 · CBPP共识 · Charter合约</p>
+      <p className="text-zinc-600 text-xs mb-8">
+        基于 NAC 原生知识库 · CBPP共识 · Charter合约 · 参与即是共识
+      </p>
 
-      {/* 建议问题 */}
       {suggestedQuestions.length > 0 && (
         <div className="w-full max-w-lg">
           <p className="text-xs text-zinc-500 mb-3">试试这些问题：</p>
@@ -241,28 +239,27 @@ export default function AIAgents() {
   const [showHistory, setShowHistory] = useState(true);
   const messagesEndRef = useRef<HTMLDivElement>(null);
   const textareaRef = useRef<HTMLTextAreaElement>(null);
-  const [, navigate] = useLocation();
 
-  // 来源引用跳转
+  // 获取当前用户（公开接口，未登录返回 null）
-  const handleSourceClick = (source: string) => {
+  const { data: currentUser } = trpc.nacAuth.whoami.useQuery(undefined, {
-    const keyword = source.split("·").pop() || source;
+    retry: false,
-    navigate(`/knowledge-base?search=${encodeURIComponent(keyword)}`);
+    refetchOnWindowFocus: false,
-  };
+  });
 
   // 获取 Agent 列表和状态
   const { data: agentData, isLoading: agentLoading } = trpc.aiAgent.list.useQuery();
   const { data: statusData } = trpc.aiAgent.status.useQuery();
 
-  // 获取会话列表
+  // 获取会话列表（已登录用户才有历史）
   const { data: convData, refetch: refetchConvs } = trpc.aiAgent.listConversations.useQuery(
     { agentType: selectedAgent || undefined, limit: 50 },
-    { enabled: true }
+    { enabled: !!currentUser }
   );
 
   // 加载历史消息
-  const loadHistoryQuery = trpc.aiAgent.getConversation.useQuery(
+  const loadHistoryQuery = trpc.aiAgent.loadHistory.useQuery(
     { conversationId: activeConvId! },
-    { enabled: !!activeConvId, refetchOnWindowFocus: false }
+    { enabled: !!activeConvId && !!currentUser, refetchOnWindowFocus: false }
   );
 
   useEffect(() => {
@@ -286,6 +283,13 @@ export default function AIAgents() {
     onError: (e) => toast.error(`删除失败: ${e.message}`),
   });
 
+  // 登出
+  const logoutMutation = trpc.nacAuth.logout.useMutation({
+    onSuccess: () => {
+      window.location.reload();
+    },
+  });
+
   // 发送消息
   const chatMutation = trpc.aiAgent.chat.useMutation({
     onSuccess: (response) => {
@@ -300,7 +304,7 @@ export default function AIAgents() {
       if (!activeConvId && response.conversationId) {
         setActiveConvId(response.conversationId);
       }
-      refetchConvs();
+      if (currentUser) refetchConvs();
     },
     onError: (error) => {
       toast.error(`响应失败: ${error.message}`);
@@ -345,7 +349,7 @@ export default function AIAgents() {
       agentType: selectedAgent,
       userMessage: text,
       conversationId: activeConvId || undefined,
-      persistHistory: true,
+      persistHistory: !!currentUser, // 仅登录用户持久化历史
     });
   };
 
@@ -361,7 +365,7 @@ export default function AIAgents() {
   const agentInfo = AGENT_LABELS[selectedAgent];
 
   return (
-    <div className="flex h-full overflow-hidden bg-zinc-900 text-white">
+    <div className="flex h-screen overflow-hidden bg-zinc-900 text-white">
 
       {/* ══════════════════════════════════════════
           左侧边栏
@@ -431,34 +435,46 @@ export default function AIAgents() {
           </div>
         </div>
 
-        {/* 历史会话 */}
+        {/* 历史会话（仅登录用户） */}
-        <div className="flex-1 overflow-y-auto mt-4 px-3">
+        {currentUser && (
-          <button
+          <div className="flex-1 overflow-y-auto mt-4 px-3">
-            className="w-full flex items-center justify-between px-1 py-1.5 text-[10px] font-semibold text-zinc-600 uppercase tracking-wider hover:text-zinc-400 transition-colors"
+            <button
-            onClick={() => setShowHistory(v => !v)}
+              className="w-full flex items-center justify-between px-1 py-1.5 text-[10px] font-semibold text-zinc-600 uppercase tracking-wider hover:text-zinc-400 transition-colors"
-          >
+              onClick={() => setShowHistory(v => !v)}
-            <span>历史会话 {conversations.length > 0 && `(${conversations.length})`}</span>
+            >
-            {showHistory ? <ChevronUp className="w-3 h-3" /> : <ChevronDown className="w-3 h-3" />}
+              <span>历史会话 {conversations.length > 0 && `(${conversations.length})`}</span>
-          </button>
+              {showHistory ? <ChevronUp className="w-3 h-3" /> : <ChevronDown className="w-3 h-3" />}
+            </button>
 
-          {showHistory && (
+            {showHistory && (
-            <div className="mt-1 space-y-0.5 pb-4">
+              <div className="mt-1 space-y-0.5 pb-4">
-              {conversations.length === 0 ? (
+                {conversations.length === 0 ? (
-                <p className="text-xs text-zinc-700 text-center py-4">暂无历史会话</p>
+                  <p className="text-xs text-zinc-700 text-center py-4">暂无历史会话</p>
-              ) : (
+                ) : (
-                conversations.map(conv => (
+                  conversations.map(conv => (
-                  <ConversationListItem
+                    <ConversationListItem
-                    key={conv.conversationId}
+                      key={conv.conversationId}
-                    conv={conv}
+                      conv={conv}
-                    isActive={activeConvId === conv.conversationId}
+                      isActive={activeConvId === conv.conversationId}
-                    onClick={() => handleSelectConversation(conv)}
+                      onClick={() => handleSelectConversation(conv)}
-                    onDelete={() => deleteConvMutation.mutate({ conversationId: conv.conversationId })}
+                      onDelete={() => deleteConvMutation.mutate({ conversationId: conv.conversationId })}
-                  />
+                    />
-                ))
+                  ))
-              )}
+                )}
+              </div>
+            )}
+          </div>
+        )}
+
+        {/* 未登录时：引导提示 */}
+        {!currentUser && (
+          <div className="flex-1 flex flex-col justify-end px-3 pb-4 mt-4">
+            <div className="bg-zinc-800/50 border border-zinc-700/50 rounded-xl p-3 text-center">
+              <p className="text-xs text-zinc-400 mb-2">登录后可保存对话历史</p>
+              <p className="text-[10px] text-zinc-600">参与即是共识 · CBPP原则</p>
             </div>
-          )}
+          </div>
-        </div>
+        )}
       </div>
 
       {/* ══════════════════════════════════════════
@@ -468,6 +484,7 @@ export default function AIAgents() {
 
         {/* 顶部栏 */}
         <div className="flex items-center justify-between px-6 py-3.5 border-b border-zinc-800 bg-zinc-900/80 backdrop-blur-sm shrink-0">
+          {/* 左：AI 信息 */}
           <div className="flex items-center gap-3">
             <div className="w-8 h-8 rounded-xl bg-gradient-to-br from-cyan-500 to-blue-600 flex items-center justify-center">
               {agentInfo && (() => {
@@ -482,6 +499,8 @@ export default function AIAgents() {
               </p>
             </div>
           </div>
+
+          {/* 右：用户区域 */}
           <div className="flex items-center gap-2">
             {activeConvId && (
               <Button
@@ -494,6 +513,49 @@ export default function AIAgents() {
                 新对话
               </Button>
             )}
+
+            {currentUser ? (
+              /* 已登录：显示用户信息 + 登出 */
+              <div className="flex items-center gap-2">
+                <div className="flex items-center gap-2 bg-zinc-800 rounded-lg px-3 py-1.5">
+                  <div className="w-5 h-5 rounded-full bg-indigo-600 flex items-center justify-center">
+                    <User className="w-3 h-3 text-white" />
+                  </div>
+                  <span className="text-xs text-zinc-300 max-w-[120px] truncate">
+                    {currentUser.email}
+                  </span>
+                </div>
+                <button
+                  onClick={() => logoutMutation.mutate()}
+                  className="p-1.5 rounded-lg hover:bg-zinc-800 text-zinc-500 hover:text-zinc-300 transition-colors"
+                  title="退出登录"
+                >
+                  <LogOut className="w-4 h-4" />
+                </button>
+              </div>
+            ) : (
+              /* 未登录：登录 + 注册按钮 */
+              <div className="flex items-center gap-2">
+                <a
+                  href={NAC_LOGIN_URL}
+                  target="_blank"
+                  rel="noopener noreferrer"
+                  className="flex items-center gap-1.5 text-xs text-zinc-300 hover:text-white bg-zinc-800 hover:bg-zinc-700 border border-zinc-700 hover:border-zinc-600 rounded-lg px-3 py-1.5 transition-all"
+                >
+                  <LogIn className="w-3.5 h-3.5" />
+                  登录
+                </a>
+                <a
+                  href={NAC_REGISTER_URL}
+                  target="_blank"
+                  rel="noopener noreferrer"
+                  className="flex items-center gap-1.5 text-xs text-white bg-indigo-600 hover:bg-indigo-500 rounded-lg px-3 py-1.5 transition-all"
+                >
+                  <UserPlus className="w-3.5 h-3.5" />
+                  注册
+                </a>
+              </div>
+            )}
           </div>
         </div>
 
@@ -521,7 +583,7 @@ export default function AIAgents() {
 
           {/* 消息列表 */}
           {messages.map((msg, i) => (
-            <MessageBubble key={i} msg={msg} onSourceClick={handleSourceClick} />
+            <MessageBubble key={i} msg={msg} />
           ))}
 
           {/* AI 思考中 */}
@@ -577,7 +639,7 @@ export default function AIAgents() {
               </div>
             </div>
             <p className="text-center text-[10px] text-zinc-700 mt-2">
-              NAC公链AI 基于 NAC 原生知识库提供参考，重要合规决策请咨询专业法律顾问
+              NAC公链AI 基于 NAC 原生知识库提供参考 · 参与即是共识 · CBPP原则
             </p>
           </div>
         </div>

nac-admin/nginx/chat.newassetchain.io.conf

@@ -0,0 +1,40 @@
+# chat.newassetchain.io - NAC公链AI 对话界面
+# 代理到 nac-admin 服务（端口 9560），路由 /ai-agents
+
+server {
+    listen 80;
+    server_name chat.newassetchain.io;
+    return 301 https://$host$request_uri;
+}
+
+server {
+    listen 443 ssl;
+    server_name chat.newassetchain.io;
+
+    ssl_certificate     /root/ssl/_.newassetchain.io.pem;
+    ssl_certificate_key /root/ssl/_.newassetchain.io.key;
+    ssl_protocols TLSv1.2 TLSv1.3;
+    ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-CHACHA20-POLY1305;
+    ssl_prefer_server_ciphers on;
+    ssl_session_cache shared:SSL:10m;
+    ssl_session_timeout 10m;
+
+    # 访问根路径直接重定向到 /ai-agents
+    location = / {
+        return 301 https://$host/ai-agents;
+    }
+
+    # 所有请求代理到 nac-admin 服务
+    location / {
+        proxy_pass http://127.0.0.1:9560;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_read_timeout 300s;
+        proxy_connect_timeout 75s;
+    }
+}