From 36b357f7dd9a898cda2df4fb80ef3d37e03da6f6 Mon Sep 17 00:00:00 2001 From: Nicholaos Mouzourakis Date: Wed, 19 Apr 2023 00:24:00 -0400 Subject: [PATCH] Adding a DNS option to the wireguard peer config generator. Some clients like iOS require this explicitly, and so this change adds the appropriate config with some sensible defaults. Closes #6351 Signed-off-by: Nicholaos Mouzourakis Signed-off-by: Paul Donald Tested-by: Paul Donald (cherry picked from commit 990696d73f982de015df7c7d552daef1a03f50c5) (cherry picked from commit 5b26887c52097dc9364c9b4f4dfb2d6ba2f08818) --- .../resources/protocol/wireguard.js | 22 +++++++++++++++---- 1 file changed, 18 insertions(+), 4 deletions(-) diff --git a/protocols/luci-proto-wireguard/htdocs/luci-static/resources/protocol/wireguard.js b/protocols/luci-proto-wireguard/htdocs/luci-static/resources/protocol/wireguard.js index 96014c5a7b..72885f094c 100644 --- a/protocols/luci-proto-wireguard/htdocs/luci-static/resources/protocol/wireguard.js +++ b/protocols/luci-proto-wireguard/htdocs/luci-static/resources/protocol/wireguard.js @@ -688,7 +688,7 @@ return network.registerProtocol('wireguard', { o.modalonly = true; - o.createPeerConfig = function(section_id, endpoint, ips, eips) { + o.createPeerConfig = function(section_id, endpoint, ips, eips, dns) { var pub = s.formvalue(s.section, 'public_key'), port = s.formvalue(s.section, 'listen_port') || '51820', prv = this.section.formvalue(section_id, 'private_key'), @@ -701,6 +701,7 @@ return network.registerProtocol('wireguard', { 'PrivateKey = ' + prv, eips && eips.length ? 'Address = ' + eips.join(', ') : '# Address not defined', eport ? 'ListenPort = ' + eport : '# ListenPort not defined', + dns && dns.length ? 'DNS = ' + dns.join(', ') : '# DNS not defined', '', '[Peer]', 'PublicKey = ' + pub, @@ -721,6 +722,7 @@ return network.registerProtocol('wireguard', { return Promise.all([ network.getWANNetworks(), network.getWAN6Networks(), + network.getNetwork('lan'), L.resolveDefault(uci.load('ddns')), L.resolveDefault(uci.load('system')), parent.save(null, true) @@ -745,9 +747,19 @@ return network.registerProtocol('wireguard', { var ips = [ '0.0.0.0/0', '::/0' ]; + var dns = []; + + var lan = data[2]; + if (lan) { + var lanIp = lan.getIPAddr(); + if (lanIp) { + dns.unshift(lanIp) + } + } + var qrm, qrs, qro; - qrm = new form.JSONMap({ config: { endpoint: hostnames[0], allowed_ips: ips, addresses: eips } }, null, _('The generated configuration can be imported into a WireGuard client application to set up a connection towards this device.')); + qrm = new form.JSONMap({ config: { endpoint: hostnames[0], allowed_ips: ips, addresses: eips, dns_servers: dns } }, null, _('The generated configuration can be imported into a WireGuard client application to set up a connection towards this device.')); qrm.parent = parent; qrs = qrm.section(form.NamedSection, 'config'); @@ -758,9 +770,10 @@ return network.registerProtocol('wireguard', { endpoint = this.section.getUIElement(section_id, 'endpoint'), ips = this.section.getUIElement(section_id, 'allowed_ips'); eips = this.section.getUIElement(section_id, 'addresses'); + dns = this.section.getUIElement(section_id, 'dns_servers'); if (this.isValid(section_id)) { - conf.firstChild.data = configGenerator(endpoint.getValue(), ips.getValue(), eips.getValue()); + conf.firstChild.data = configGenerator(endpoint.getValue(), ips.getValue(), eips.getValue(), dns.getValue()); code.style.opacity = '.5'; invokeQREncode(conf.firstChild.data, code); @@ -781,12 +794,13 @@ return network.registerProtocol('wireguard', { qro = qrs.option(form.DynamicList, 'addresses', _('Addresses'), _('IP addresses for the peer to use inside the tunnel. Some clients require this setting.')); qro.datatype = 'ipaddr'; qro.default = eips; + qro.default = dns; eips.forEach(function(eip) { qro.value(eip) }); qro.onchange = handleConfigChange; qro = qrs.option(form.DummyValue, 'output'); qro.renderWidget = function() { - var peer_config = configGenerator(hostnames[0], ips, eips); + var peer_config = configGenerator(hostnames[0], ips, eips, dns); var node = E('div', { 'style': 'display:flex;flex-wrap:wrap;align-items:center;gap:.5em;width:100%' -- 2.30.2