UphillSecurity/wireguard-config-generator
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ADD AllowedIPs field in both generators #4 #6

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Caffeine Fueled 2026-01-05 18:53:13 +01:00
parent 971fdbd0f7
commit e7d33476ae
Signed by: cf7
GPG key ID: CA295D643074C68C
3 changed files with 29 additions and 12 deletions
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8
html/index.html
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@ -52,6 +52,14 @@
<input type="text" id="dns" placeholder="e.g. 8.8.8.8, 1.1.1.1"> <input type="text" id="dns" placeholder="e.g. 8.8.8.8, 1.1.1.1">
</div> </div>
</div> </div>
<div class="form-row">
<div class="form-group">
<label for="allowedIPs">Client AllowedIPs:</label>
<input type="text" id="allowedIPs" value="0.0.0.0/0, ::/0" placeholder="e.g. 0.0.0.0/0, ::/0 or 10.0.0.0/24" required>
<small style="color: #666; display: block; margin-top: 5px;">0.0.0.0/0 routes all traffic through VPN. Use specific subnets for split-tunnel.</small>
</div>
</div>
<div class="seed-section"> <div class="seed-section">
<label>Cryptographic Seed (for reproducible key generation):</label> <label>Cryptographic Seed (for reproducible key generation):</label>

7
html/mesh-generator/index.html
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@ -34,6 +34,13 @@
<input type="text" id="dns" placeholder="e.g. 8.8.8.8, 1.1.1.1"> <input type="text" id="dns" placeholder="e.g. 8.8.8.8, 1.1.1.1">
</div> </div>
</div> </div>
<div class="form-row">
<div class="form-group">
<label for="allowedIPs">Peer AllowedIPs:</label>
<input type="text" id="allowedIPs" value="10.0.0.0/24" placeholder="e.g. 10.0.0.0/24 or 0.0.0.0/0" required>
<small style="color: #666; display: block; margin-top: 5px;">Define which IPs each peer can reach through others. Use network CIDR for mesh-only traffic.</small>
</div>
</div>
</div> </div>
<div class="form-section"> <div class="form-section">

26
html/static/script.js
View file

@ -285,6 +285,7 @@ async function generateConfigs() {
const serverEndpoint = document.getElementById('serverEndpoint').value; const serverEndpoint = document.getElementById('serverEndpoint').value;
const clientCount = parseInt(document.getElementById('clientCount').value); const clientCount = parseInt(document.getElementById('clientCount').value);
const dns = document.getElementById('dns').value; const dns = document.getElementById('dns').value;
const allowedIPs = document.getElementById('allowedIPs').value;
// Validate inputs // Validate inputs
if (!validateInputs(serverNetwork, serverEndpoint, clientCount)) { if (!validateInputs(serverNetwork, serverEndpoint, clientCount)) {
@ -356,10 +357,10 @@ async function generateConfigs() {
`${networkParts[0]}.${networkParts[1]}.${networkParts[2]}.${networkParts[3] + 1}`, `${networkParts[0]}.${networkParts[1]}.${networkParts[2]}.${networkParts[3] + 1}`,
cidr, clients); cidr, clients);
const clientConfigs = clients.map(client => const clientConfigs = clients.map(client =>
generateClientConfig(client, serverPublicKey, serverEndpoint, serverPort, generateClientConfig(client, serverPublicKey, serverEndpoint, serverPort,
`${networkParts[0]}.${networkParts[1]}.${networkParts[2]}.${networkParts[3] + 1}`, `${networkParts[0]}.${networkParts[1]}.${networkParts[2]}.${networkParts[3] + 1}`,
cidr, dns) cidr, dns, allowedIPs)
); );
// Store configurations // Store configurations
@ -439,28 +440,28 @@ AllowedIPs = ${client.ip}/32
return config; return config;
} }
function generateClientConfig(client, serverPublicKey, serverEndpoint, serverPort, serverIP, cidr, dns) { function generateClientConfig(client, serverPublicKey, serverEndpoint, serverPort, serverIP, cidr, dns, allowedIPs) {
let config = `# ${client.name} Configuration let config = `# ${client.name} Configuration
[Interface] [Interface]
PrivateKey = ${client.privateKey} PrivateKey = ${client.privateKey}
Address = ${client.ip}/${cidr}`; Address = ${client.ip}/${cidr}`;
// Only add DNS if it's not empty // Only add DNS if it's not empty
if (dns && dns.trim()) { if (dns && dns.trim()) {
config += ` config += `
DNS = ${dns.trim()}`; DNS = ${dns.trim()}`;
} }
config += ` config += `
[Peer] [Peer]
PublicKey = ${serverPublicKey} PublicKey = ${serverPublicKey}
PresharedKey = ${client.presharedKey} PresharedKey = ${client.presharedKey}
AllowedIPs = 0.0.0.0/0, ::/0 AllowedIPs = ${allowedIPs}
Endpoint = ${serverEndpoint}:${serverPort} Endpoint = ${serverEndpoint}:${serverPort}
PersistentKeepalive = 25 PersistentKeepalive = 25
`; `;
return config; return config;
} }
@ -643,6 +644,7 @@ async function generateMeshConfigs() {
try { try {
const networkCIDR = document.getElementById('networkCIDR').value; const networkCIDR = document.getElementById('networkCIDR').value;
const dns = document.getElementById('dns').value; const dns = document.getElementById('dns').value;
const allowedIPs = document.getElementById('allowedIPs').value;
const peerCount = parseInt(document.getElementById('peerCount').value); const peerCount = parseInt(document.getElementById('peerCount').value);
// Validate inputs // Validate inputs
@ -728,7 +730,7 @@ async function generateMeshConfigs() {
// Generate configurations for each peer // Generate configurations for each peer
const meshConfigs = peers.map((peer, index) => ({ const meshConfigs = peers.map((peer, index) => ({
name: peer.name, name: peer.name,
config: generateMeshPeerConfig(peer, peers, index, cidr, dns, presharedKeys) config: generateMeshPeerConfig(peer, peers, index, cidr, dns, presharedKeys, allowedIPs)
})); }));
// Store configurations // Store configurations
@ -769,7 +771,7 @@ function validateMeshInputs(networkCIDR, peerCount) {
return true; return true;
} }
function generateMeshPeerConfig(currentPeer, allPeers, currentIndex, cidr, dns, presharedKeys) { function generateMeshPeerConfig(currentPeer, allPeers, currentIndex, cidr, dns, presharedKeys, allowedIPs) {
let config = `# ${currentPeer.name} Configuration (Mesh Network) let config = `# ${currentPeer.name} Configuration (Mesh Network)
[Interface] [Interface]
PrivateKey = ${currentPeer.privateKey} PrivateKey = ${currentPeer.privateKey}
@ -798,7 +800,7 @@ ListenPort = ${currentPeer.port}
[Peer] [Peer]
PublicKey = ${peer.publicKey} PublicKey = ${peer.publicKey}
PresharedKey = ${presharedKey} PresharedKey = ${presharedKey}
AllowedIPs = ${peer.ip}/32`; AllowedIPs = ${allowedIPs}`;
// Add endpoint if available // Add endpoint if available
if (peer.endpoint) { if (peer.endpoint) {