luci-proto-ipv6: Add support for IPIP6(RFC2473) tunnel

Add Generic Packet Tunneling in IPv6 Specification (RFC 2473) support.

Signed-off-by: Arayuki Mago <ms@missing233.com>

1 files changed, 82 insertions, 0 deletions

diff --git a/protocols/luci-proto-ipv6/htdocs/luci-static/resources/protocol/ipip6.js b/protocols/luci-proto-ipv6/htdocs/luci-static/resources/protocol/ipip6.js
new file mode 100644
index 0000000000..6f38317f49
--- /dev/null
+++ b/protocols/luci-proto-ipv6/htdocs/luci-static/resources/protocol/ipip6.js
@@ -0,0 +1,82 @@
+'use strict';
+'require form';
+'require network';
+'require tools.widgets as widgets';
+
+network.registerPatternVirtual(/^ipip6-.+$/);
+
+return network.registerProtocol('ipip6', {
+	getI18n: function () {
+		return _('IPv4 over IPv6 (RFC2473-IPIPv6)');
+	},
+
+	getIfname: function () {
+		return this._ubus('l3_device') || 'ipip6-%s'.format(this.sid);
+	},
+
+	getOpkgPackage: function () {
+		return 'ds-lite';
+	},
+
+	isFloating: function () {
+		return true;
+	},
+
+	isVirtual: function () {
+		return true;
+	},
+
+	getDevices: function () {
+		return null;
+	},
+
+	containsDevice: function (ifname) {
+		return (network.getIfnameOf(ifname) == this.getIfname());
+	},
+
+	renderFormOptions: function (s) {
+		var o;
+
+		o = s.taboption('general', form.Value, 'peeraddr', _('Remote IPv6 address or FQDN'));
+		o.rmempty = false;
+		o.datatype = 'or(hostname,ip6addr("nomask"))';
+
+		o = s.taboption('general', form.Value, 'ip4ifaddr', _('Local IPv4 address'));
+		o.rmempty = false;
+		o.datatype = 'ip4addr("nomask")';
+
+		o = s.taboption('general', form.Value, 'ip6addr', _('Local IPv6 address'), _('Leave empty to use the current WAN address'));
+		o.datatype = 'ip6addr("nomask")';
+		o.load = function (section_id) {
+			return network.getWAN6Networks().then(L.bind(function (nets) {
+				if (Array.isArray(nets) && nets.length)
+					this.placeholder = nets[0].getIP6Addr();
+				return form.Value.prototype.load.apply(this, [section_id]);
+			}, this));
+		};
+
+		o = s.taboption('advanced', widgets.NetworkSelect, 'tunlink', _('Tunnel Link'));
+		o.nocreate = true;
+		o.exclude = s.section;
+
+		o = s.taboption('advanced', form.ListValue, 'encaplimit', _('Encapsulation limit'));
+		o.rmempty = false;
+		o.default = 'ignore';
+		o.datatype = 'or("ignore",range(0,255))';
+		o.value('ignore', _('ignore'));
+		for (var i = 0; i < 256; i++)
+			o.value(i);
+
+		o = s.taboption('advanced', form.Flag, 'defaultroute', _('Default gateway'), _('If unchecked, no default route is configured'));
+		o.default = o.enabled;
+
+		o = s.taboption('advanced', form.Value, 'metric', _('Use gateway metric'));
+		o.placeholder = '0';
+		o.datatype = 'uinteger';
+		o.depends('defaultroute', '1');
+
+		o = s.taboption('advanced', form.Value, 'mtu', _('Use MTU on tunnel interface'));
+		o.placeholder = '1280';
+		o.datatype = 'max(9200)';
+	}
+});