feat: per-peer access enforcement, live peer status, auto IP assignment

Server-side access control:
- firewall_manager.py: per-peer iptables FORWARD rules in WireGuard container;
  virtual IPs on Caddy (172.20.0.21-24) for per-service DROP/ACCEPT targeting
- CoreDNS Corefile regenerated with ACL blocks for blocked services per peer
- POST /api/wireguard/apply-enforcement re-applies rules after WireGuard restart;
  wg0.conf PostUp calls it via curl so rules restore automatically on container start

WireGuard fixes:
- _syncconf uses `wg set peer` instead of `wg syncconf` to avoid resetting ListenPort
- add_peer validates AllowedIPs must be /32 — rejects full/split tunnel CIDRs that
  would route internet or LAN traffic to that peer
- _config_file() checks for linuxserver wg_confs/ subdirectory first

UI:
- Peers page fetches /api/wireguard/peers/statuses for live handshake data;
  status badge now shows real Online/Offline + seconds since last handshake
- IP field removed from Add Peer form (auto-assigned from 10.0.0.0/24)

Tests (246 pass):
- test_firewall_manager.py: 22 tests for ACL generation, iptables rule correctness,
  comment tagging, clear_peer_rules filter logic
- test_peer_wg_integration.py: 10 tests for /32 enforcement, IP auto-assignment,
  syncconf called on add/remove
- test_wireguard_manager.py: updated to reflect correct IPs and /32 requirement

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-04-21 01:01:07 -04:00
parent 8e41568964
commit 53c7661812
13 changed files with 1457 additions and 378 deletions
+164 -94
View File
@@ -1,94 +1,164 @@
import { useState, useEffect } from 'react';
import { Mail, Users, Send } from 'lucide-react';
import { emailAPI } from '../services/api';
function Email() {
const [users, setUsers] = useState([]);
const [status, setStatus] = useState(null);
const [isLoading, setIsLoading] = useState(true);
useEffect(() => {
fetchEmailData();
}, []);
const fetchEmailData = async () => {
try {
const [usersResponse, statusResponse] = await Promise.all([
emailAPI.getUsers(),
emailAPI.getStatus()
]);
setUsers(usersResponse.data);
setStatus(statusResponse.data);
} catch (error) {
console.error('Failed to fetch email data:', error);
} finally {
setIsLoading(false);
}
};
if (isLoading) {
return (
<div className="flex items-center justify-center h-64">
<div className="animate-spin rounded-full h-8 w-8 border-b-2 border-primary-600"></div>
</div>
);
}
return (
<div>
<div className="mb-8">
<h1 className="text-2xl font-bold text-gray-900">Email Services</h1>
<p className="mt-2 text-gray-600">
Manage Postfix and Dovecot email services
</p>
</div>
<div className="grid grid-cols-1 lg:grid-cols-2 gap-6">
{/* Status */}
<div className="card">
<div className="flex items-center mb-4">
<Mail className="h-6 w-6 text-primary-500 mr-2" />
<h3 className="text-lg font-medium text-gray-900">Service Status</h3>
</div>
{status ? (
<div className="space-y-2">
<div className="flex justify-between">
<span className="text-sm text-gray-500">Postfix:</span>
<span className="text-sm font-medium text-success-600">Running</span>
</div>
<div className="flex justify-between">
<span className="text-sm text-gray-500">Dovecot:</span>
<span className="text-sm font-medium text-success-600">Running</span>
</div>
</div>
) : (
<p className="text-gray-500 text-sm">Status unavailable</p>
)}
</div>
{/* Users */}
<div className="card">
<div className="flex items-center mb-4">
<Users className="h-6 w-6 text-primary-500 mr-2" />
<h3 className="text-lg font-medium text-gray-900">Email Users</h3>
</div>
<div className="space-y-2">
{users.length > 0 ? (
users.map((user, index) => (
<div key={index} className="flex justify-between items-center p-2 bg-gray-50 rounded">
<span className="text-sm font-medium">{user.username}</span>
<span className="text-sm text-gray-500">{user.domain}</span>
</div>
))
) : (
<p className="text-gray-500 text-sm">No email users configured</p>
)}
</div>
</div>
</div>
</div>
);
}
export default Email;
import { useState, useEffect } from 'react';
import { Mail, Users, Wifi, Copy, CheckCheck } from 'lucide-react';
import { emailAPI } from '../services/api';
const CELL_HOST = 'mail.cell';
const CELL_IP = '172.20.0.23';
function CopyButton({ text }) {
const [copied, setCopied] = useState(false);
const copy = () => {
navigator.clipboard.writeText(text);
setCopied(true);
setTimeout(() => setCopied(false), 1500);
};
return (
<button onClick={copy} className="ml-2 text-gray-400 hover:text-gray-600" title="Copy">
{copied ? <CheckCheck className="h-3.5 w-3.5 text-green-500" /> : <Copy className="h-3.5 w-3.5" />}
</button>
);
}
function InfoRow({ label, value }) {
return (
<div className="flex items-center justify-between py-1.5 border-b border-gray-100 last:border-0">
<span className="text-sm text-gray-500 w-36 shrink-0">{label}</span>
<div className="flex items-center">
<span className="text-sm font-mono font-medium text-gray-800">{value}</span>
<CopyButton text={value} />
</div>
</div>
);
}
function Email() {
const [users, setUsers] = useState([]);
const [status, setStatus] = useState(null);
const [isLoading, setIsLoading] = useState(true);
useEffect(() => {
fetchEmailData();
}, []);
const fetchEmailData = async () => {
try {
const [usersResponse, statusResponse] = await Promise.all([
emailAPI.getUsers(),
emailAPI.getStatus()
]);
setUsers(usersResponse.data);
setStatus(statusResponse.data);
} catch (error) {
console.error('Failed to fetch email data:', error);
} finally {
setIsLoading(false);
}
};
if (isLoading) {
return (
<div className="flex items-center justify-center h-64">
<div className="animate-spin rounded-full h-8 w-8 border-b-2 border-primary-600"></div>
</div>
);
}
return (
<div>
<div className="mb-8">
<h1 className="text-2xl font-bold text-gray-900">Email Services</h1>
<p className="mt-2 text-gray-600">Postfix (SMTP) + Dovecot (IMAP)</p>
</div>
<div className="grid grid-cols-1 lg:grid-cols-2 gap-6">
{/* Incoming mail */}
<div className="card">
<div className="flex items-center mb-4">
<Wifi className="h-5 w-5 text-primary-500 mr-2" />
<h3 className="text-lg font-medium text-gray-900">Incoming mail (IMAP)</h3>
</div>
<div className="bg-gray-50 rounded-lg px-4 py-2">
<InfoRow label="Server" value={CELL_HOST} />
<InfoRow label="Port" value="993" />
<InfoRow label="Security" value="SSL/TLS" />
<InfoRow label="Direct IP" value={CELL_IP} />
</div>
</div>
{/* Outgoing mail */}
<div className="card">
<div className="flex items-center mb-4">
<Mail className="h-5 w-5 text-primary-500 mr-2" />
<h3 className="text-lg font-medium text-gray-900">Outgoing mail (SMTP)</h3>
</div>
<div className="bg-gray-50 rounded-lg px-4 py-2">
<InfoRow label="Server" value={CELL_HOST} />
<InfoRow label="Port" value="587" />
<InfoRow label="Security" value="STARTTLS" />
<InfoRow label="Auth" value="Username + Password" />
</div>
</div>
{/* Webmail */}
<div className="card">
<div className="flex items-center mb-4">
<Mail className="h-5 w-5 text-primary-500 mr-2" />
<h3 className="text-lg font-medium text-gray-900">Webmail</h3>
</div>
<div className="bg-gray-50 rounded-lg px-4 py-2">
<InfoRow label="URL" value="http://mail.cell" />
<InfoRow label="Alt URL" value="http://webmail.cell" />
<InfoRow label="Direct IP" value={`http://${CELL_IP}`} />
</div>
<p className="text-xs text-gray-400 mt-3">
Requires VPN + DNS set to <span className="font-mono">172.20.0.3</span>.
</p>
</div>
{/* Status */}
<div className="card">
<div className="flex items-center mb-4">
<Mail className="h-6 w-6 text-primary-500 mr-2" />
<h3 className="text-lg font-medium text-gray-900">Service Status</h3>
</div>
{status ? (
<div className="space-y-2">
<div className="flex justify-between">
<span className="text-sm text-gray-500">Postfix (SMTP):</span>
<span className="text-sm font-medium text-success-600">Running</span>
</div>
<div className="flex justify-between">
<span className="text-sm text-gray-500">Dovecot (IMAP):</span>
<span className="text-sm font-medium text-success-600">Running</span>
</div>
</div>
) : (
<p className="text-gray-500 text-sm">Status unavailable</p>
)}
</div>
{/* Users */}
<div className="card lg:col-span-2">
<div className="flex items-center mb-4">
<Users className="h-6 w-6 text-primary-500 mr-2" />
<h3 className="text-lg font-medium text-gray-900">Email Accounts</h3>
</div>
<div className="space-y-2">
{users.length > 0 ? (
users.map((user, index) => (
<div key={index} className="flex justify-between items-center p-2 bg-gray-50 rounded">
<span className="text-sm font-medium">{user.username}</span>
<span className="text-sm text-gray-500">{user.domain}</span>
</div>
))
) : (
<p className="text-gray-500 text-sm">No email accounts configured</p>
)}
</div>
</div>
</div>
</div>
);
}
export default Email;