decnet_web/src/App.tsx

@@ -9,6 +9,7 @@ import Attackers from './components/Attackers';
 import AttackerDetail from './components/AttackerDetail';
 import Config from './components/Config';
 import Bounty from './components/Bounty';
+import RemoteUpdates from './components/RemoteUpdates';
 
 function isTokenValid(token: string): boolean {
   try {
@@ -64,6 +65,7 @@ function App() {
           <Route path="/attackers" element={<Attackers />} />
           <Route path="/attackers/:id" element={<AttackerDetail />} />
           <Route path="/config" element={<Config />} />
+          <Route path="/swarm-updates" element={<RemoteUpdates />} />
           <Route path="*" element={<Navigate to="/" replace />} />
         </Routes>
       </Layout>

decnet_web/src/components/Layout.tsx

@@ -1,6 +1,6 @@
 import React, { useState, useEffect } from 'react';
 import { NavLink } from 'react-router-dom';
-import { Menu, X, Search, Activity, LayoutDashboard, Terminal, Settings, LogOut, Server, Archive } from 'lucide-react';
+import { Menu, X, Search, Activity, LayoutDashboard, Terminal, Settings, LogOut, Server, Archive, Package } from 'lucide-react';
 import './Layout.css';
 
 interface LayoutProps {
@@ -46,6 +46,7 @@ const Layout: React.FC<LayoutProps> = ({ children, onLogout, onSearch }) => {
           <NavItem to="/live-logs" icon={<Terminal size={20} />} label="Live Logs" open={sidebarOpen} />
           <NavItem to="/bounty" icon={<Archive size={20} />} label="Bounty" open={sidebarOpen} />
           <NavItem to="/attackers" icon={<Activity size={20} />} label="Attackers" open={sidebarOpen} />
+          <NavItem to="/swarm-updates" icon={<Package size={20} />} label="Remote Updates" open={sidebarOpen} />
           <NavItem to="/config" icon={<Settings size={20} />} label="Config" open={sidebarOpen} />
         </nav>
 

decnet_web/src/components/RemoteUpdates.tsx

@@ -0,0 +1,330 @@
+import React, { useEffect, useState } from 'react';
+import api from '../utils/api';
+import './Dashboard.css';
+import {
+  Upload, RefreshCw, RotateCcw, Package, AlertTriangle, CheckCircle,
+  Wifi, WifiOff, Server,
+} from 'lucide-react';
+
+interface HostRelease {
+  host_uuid: string;
+  host_name: string;
+  address: string;
+  reachable: boolean;
+  agent_status?: string | null;
+  current_sha?: string | null;
+  previous_sha?: string | null;
+  releases: Array<Record<string, any>>;
+  detail?: string | null;
+}
+
+interface PushResult {
+  host_uuid: string;
+  host_name: string;
+  status: 'updated' | 'rolled-back' | 'failed' | 'self-updated' | 'self-failed';
+  http_status?: number | null;
+  sha?: string | null;
+  detail?: string | null;
+  stderr?: string | null;
+}
+
+interface Toast {
+  id: number;
+  kind: 'success' | 'warn' | 'error';
+  text: string;
+}
+
+const shortSha = (s: string | null | undefined): string => (s ? s.slice(0, 7) : '—');
+
+const RemoteUpdates: React.FC = () => {
+  const [hosts, setHosts] = useState<HostRelease[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [isAdmin, setIsAdmin] = useState(false);
+  const [busyRow, setBusyRow] = useState<string | null>(null);
+  const [fleetBusy, setFleetBusy] = useState(false);
+  const [showFleetModal, setShowFleetModal] = useState(false);
+  const [includeSelf, setIncludeSelf] = useState(false);
+  const [toasts, setToasts] = useState<Toast[]>([]);
+
+  const pushToast = (kind: Toast['kind'], text: string) => {
+    const id = Date.now() + Math.random();
+    setToasts((t) => [...t, { id, kind, text }]);
+    setTimeout(() => setToasts((t) => t.filter((x) => x.id !== id)), 7000);
+  };
+
+  const fetchHosts = async () => {
+    try {
+      const res = await api.get('/swarm-updates/hosts');
+      setHosts(res.data.hosts || []);
+    } catch (err: any) {
+      if (err.response?.status !== 403) console.error('Failed to fetch host releases', err);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const fetchRole = async () => {
+    try {
+      const res = await api.get('/config');
+      setIsAdmin(res.data.role === 'admin');
+    } catch {
+      setIsAdmin(false);
+    }
+  };
+
+  useEffect(() => {
+    fetchRole();
+    fetchHosts();
+    const interval = setInterval(fetchHosts, 10000);
+    return () => clearInterval(interval);
+  }, []);
+
+  const describeResult = (r: PushResult): Toast => {
+    const sha = shortSha(r.sha);
+    switch (r.status) {
+      case 'updated':
+        return { id: 0, kind: 'success', text: `${r.host_name} → updated (sha ${sha})` };
+      case 'self-updated':
+        return { id: 0, kind: 'success', text: `${r.host_name} → updater upgraded (sha ${sha})` };
+      case 'rolled-back':
+        return { id: 0, kind: 'warn', text: `${r.host_name} → rolled back: ${r.detail || r.stderr || 'probe failed'}` };
+      case 'failed':
+        return { id: 0, kind: 'error', text: `${r.host_name} → failed: ${r.detail || 'transport error'}` };
+      case 'self-failed':
+        return { id: 0, kind: 'error', text: `${r.host_name} → updater push failed: ${r.detail || 'unknown'}` };
+    }
+  };
+
+  const handlePush = async (host: HostRelease, kind: 'agent' | 'self') => {
+    setBusyRow(host.host_uuid);
+    const endpoint = kind === 'agent' ? '/swarm-updates/push' : '/swarm-updates/push-self';
+    try {
+      const res = await api.post(endpoint, { host_uuids: [host.host_uuid] }, { timeout: 240000 });
+      (res.data.results as PushResult[]).forEach((r) => {
+        const t = describeResult(r);
+        pushToast(t.kind, t.text);
+      });
+      await fetchHosts();
+    } catch (err: any) {
+      pushToast('error', `${host.host_name} → request failed: ${err.response?.data?.detail || err.message}`);
+    } finally {
+      setBusyRow(null);
+    }
+  };
+
+  const handleRollback = async (host: HostRelease) => {
+    if (!window.confirm(`Roll back ${host.host_name} to its previous release?`)) return;
+    setBusyRow(host.host_uuid);
+    try {
+      const res = await api.post('/swarm-updates/rollback', { host_uuid: host.host_uuid }, { timeout: 60000 });
+      const r = res.data as PushResult & { status: 'rolled-back' | 'failed' };
+      if (r.status === 'rolled-back') {
+        pushToast('success', `${host.host_name} → rolled back`);
+      } else {
+        pushToast('error', `${host.host_name} → rollback failed: ${r.detail || 'unknown'}`);
+      }
+      await fetchHosts();
+    } catch (err: any) {
+      pushToast('error', `${host.host_name} → rollback failed: ${err.response?.data?.detail || err.message}`);
+    } finally {
+      setBusyRow(null);
+    }
+  };
+
+  const handleFleetPush = async () => {
+    setFleetBusy(true);
+    setShowFleetModal(false);
+    try {
+      const res = await api.post(
+        '/swarm-updates/push',
+        { all: true, include_self: includeSelf },
+        { timeout: 600000 },
+      );
+      (res.data.results as PushResult[]).forEach((r) => {
+        const t = describeResult(r);
+        pushToast(t.kind, t.text);
+      });
+      await fetchHosts();
+    } catch (err: any) {
+      pushToast('error', `Fleet push failed: ${err.response?.data?.detail || err.message}`);
+    } finally {
+      setFleetBusy(false);
+    }
+  };
+
+  if (loading) return <div className="loader">QUERYING WORKER UPDATER FLEET...</div>;
+
+  if (!isAdmin) {
+    return (
+      <div className="dashboard">
+        <div style={{ padding: '24px', color: 'var(--dim-color)' }}>
+          <AlertTriangle size={20} style={{ verticalAlign: 'middle' }} /> Admin role required for Remote Updates.
+        </div>
+      </div>
+    );
+  }
+
+  return (
+    <div className="dashboard">
+      <div
+        className="section-header"
+        style={{
+          display: 'flex', justifyContent: 'space-between', alignItems: 'center',
+          border: '1px solid var(--border-color)', backgroundColor: 'var(--secondary-color)',
+          marginBottom: '24px',
+        }}
+      >
+        <div style={{ display: 'flex', alignItems: 'center', gap: '12px' }}>
+          <Package size={20} />
+          <h2 style={{ margin: 0 }}>REMOTE UPDATES — WORKER FLEET</h2>
+        </div>
+        <button
+          onClick={() => setShowFleetModal(true)}
+          disabled={fleetBusy || hosts.length === 0}
+          style={{
+            display: 'flex', alignItems: 'center', gap: '8px',
+            border: '1px solid var(--accent-color)', color: 'var(--accent-color)',
+          }}
+        >
+          {fleetBusy ? <RefreshCw size={14} className="spin" /> : <Upload size={14} />}
+          {fleetBusy ? 'PUSHING...' : 'PUSH TO ALL'}
+        </button>
+      </div>
+
+      {showFleetModal && (
+        <div
+          style={{
+            marginBottom: '24px', padding: '24px',
+            backgroundColor: 'var(--secondary-color)', border: '1px solid var(--accent-color)',
+          }}
+        >
+          <h3 style={{ marginTop: 0 }}>Push current tree to every enrolled worker</h3>
+          <p style={{ color: 'var(--dim-color)', fontSize: '0.85rem' }}>
+            A tarball of the master's working tree will be uploaded to each worker's updater,
+            installed, and the agent will be restarted. Failed probes auto-roll-back.
+          </p>
+          <label style={{ display: 'flex', alignItems: 'center', gap: '8px', margin: '16px 0' }}>
+            <input type="checkbox" checked={includeSelf} onChange={(e) => setIncludeSelf(e.target.checked)} />
+            Also upgrade the updater itself (<code>--include-self</code>)
+          </label>
+          <div style={{ display: 'flex', justifyContent: 'flex-end', gap: '12px' }}>
+            <button onClick={() => setShowFleetModal(false)} style={{ border: '1px solid var(--border-color)', color: 'var(--dim-color)' }}>
+              CANCEL
+            </button>
+            <button
+              onClick={handleFleetPush}
+              style={{ background: 'var(--accent-color)', color: '#000', border: 'none' }}
+            >
+              CONFIRM FLEET PUSH
+            </button>
+          </div>
+        </div>
+      )}
+
+      {hosts.length === 0 ? (
+        <div style={{ padding: '24px', color: 'var(--dim-color)' }}>
+          <Server size={16} style={{ verticalAlign: 'middle', marginRight: '8px' }} />
+          No workers with an updater bundle are enrolled. Run{' '}
+          <code>decnet swarm enroll --host &lt;name&gt; --updater</code> to add one.
+        </div>
+      ) : (
+        <div style={{ display: 'grid', gap: '16px' }}>
+          {hosts.map((h) => {
+            const busy = busyRow === h.host_uuid;
+            return (
+              <div
+                key={h.host_uuid}
+                className="stat-card"
+                style={{
+                  flexDirection: 'column', alignItems: 'stretch',
+                  padding: '20px', gap: '12px',
+                }}
+              >
+                <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', borderBottom: '1px solid var(--border-color)', paddingBottom: '12px' }}>
+                  <div style={{ display: 'flex', alignItems: 'center', gap: '12px' }}>
+                    {h.reachable ? <Wifi size={16} style={{ color: 'var(--accent-color)' }} />
+                                 : <WifiOff size={16} style={{ color: 'var(--danger-color, #f88)' }} />}
+                    <span className="matrix-text" style={{ fontSize: '1.1rem', fontWeight: 'bold' }}>{h.host_name}</span>
+                    <span className="dim" style={{ fontSize: '0.8rem' }}>{h.address}</span>
+                  </div>
+                  <div style={{ display: 'flex', gap: '8px' }}>
+                    <button
+                      onClick={() => handlePush(h, 'agent')}
+                      disabled={busy || !h.reachable}
+                      style={{ display: 'flex', alignItems: 'center', gap: '6px', border: '1px solid var(--accent-color)', color: 'var(--accent-color)' }}
+                    >
+                      {busy ? <RefreshCw size={12} className="spin" /> : <Upload size={12} />}
+                      PUSH
+                    </button>
+                    <button
+                      onClick={() => handlePush(h, 'self')}
+                      disabled={busy || !h.reachable}
+                      style={{ display: 'flex', alignItems: 'center', gap: '6px', border: '1px solid var(--highlight-color)', color: 'var(--highlight-color)' }}
+                    >
+                      {busy ? <RefreshCw size={12} className="spin" /> : <Package size={12} />}
+                      UPDATER
+                    </button>
+                    <button
+                      onClick={() => handleRollback(h)}
+                      disabled={busy || !h.reachable || !h.previous_sha}
+                      style={{ display: 'flex', alignItems: 'center', gap: '6px', border: '1px solid var(--border-color)', color: 'var(--dim-color)' }}
+                      title={h.previous_sha ? 'Roll back to previous release' : 'No previous release on worker'}
+                    >
+                      <RotateCcw size={12} /> ROLLBACK
+                    </button>
+                  </div>
+                </div>
+                {h.reachable ? (
+                  <div style={{ display: 'grid', gridTemplateColumns: 'repeat(auto-fit, minmax(220px, 1fr))', gap: '12px' }}>
+                    <Info label="CURRENT" value={shortSha(h.current_sha)} tone="accent" />
+                    <Info label="PREVIOUS" value={shortSha(h.previous_sha)} tone="dim" />
+                    <Info label="AGENT" value={h.agent_status || 'unknown'} tone={h.agent_status === 'ok' ? 'accent' : 'dim'} />
+                  </div>
+                ) : (
+                  <div style={{ color: 'var(--dim-color)', fontSize: '0.85rem' }}>
+                    UNREACHABLE — {h.detail || 'no response'}
+                  </div>
+                )}
+              </div>
+            );
+          })}
+        </div>
+      )}
+
+      <div style={{ position: 'fixed', bottom: '24px', right: '24px', display: 'flex', flexDirection: 'column', gap: '8px', zIndex: 1000 }}>
+        {toasts.map((t) => (
+          <div
+            key={t.id}
+            style={{
+              padding: '12px 16px',
+              backgroundColor: 'var(--secondary-color)',
+              border: `1px solid ${t.kind === 'success' ? 'var(--accent-color)' : t.kind === 'warn' ? 'var(--highlight-color)' : 'var(--danger-color, #f88)'}`,
+              color: t.kind === 'success' ? 'var(--accent-color)' : t.kind === 'warn' ? 'var(--highlight-color)' : 'var(--danger-color, #f88)',
+              fontSize: '0.85rem', maxWidth: '420px', boxShadow: '0 2px 8px rgba(0,0,0,0.4)',
+              display: 'flex', alignItems: 'center', gap: '8px',
+            }}
+          >
+            {t.kind === 'success' ? <CheckCircle size={14} /> : <AlertTriangle size={14} />}
+            {t.text}
+          </div>
+        ))}
+      </div>
+    </div>
+  );
+};
+
+const Info: React.FC<{ label: string; value: string; tone: 'accent' | 'dim' }> = ({ label, value, tone }) => (
+  <div style={{ display: 'flex', flexDirection: 'column', gap: '4px' }}>
+    <span className="dim" style={{ fontSize: '0.75rem' }}>{label}</span>
+    <span
+      style={{
+        color: tone === 'accent' ? 'var(--accent-color)' : 'var(--text-color)',
+        fontFamily: 'monospace', fontSize: '0.9rem',
+      }}
+    >
+      {value}
+    </span>
+  </div>
+);
+
+export default RemoteUpdates;