luci-proto-gre: Protocol extension for GRE tunnels

[oweals/luci.git] / protocols / luci-proto-gre / htdocs / luci-static / resources / protocol / gre.js

diff --git a/protocols/luci-proto-gre/htdocs/luci-static/resources/protocol/gre.js b/protocols/luci-proto-gre/htdocs/luci-static/resources/protocol/gre.js
new file mode 100644 (file)
index 0000000..e431bcc
--- /dev/null
+++ b/protocols/luci-proto-gre/htdocs/luci-static/resources/protocol/gre.js
@@ -0,0 +1,96 @@
+'use strict';
+'require form';
+'require network';
+'require tools.widgets as widgets';
+
+network.registerPatternVirtual(/^gre4-.+$/);
+
+return network.registerProtocol('gre', {
+       getI18n: function() {
+               return _('GRE tunnel over IPv4');
+       },
+
+       getIfname: function() {
+               return this._ubus('l3_device') || 'gre4-%s'.format(this.sid);
+       },
+
+       getOpkgPackage: function() {
+               return 'gre';
+       },
+
+       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;
+
+               // -- general ---------------------------------------------------------------------
+
+               o = s.taboption('general', form.Value, 'peeraddr', _("Remote IPv4 address or FQDN"), _("The IPv4 address or the fully-qualified domain name of the remote tunnel end."));
+               o.optional = false;
+               o.datatype = 'or(hostname,ip4addr("nomask"))';
+
+               o = s.taboption('general', form.Value, 'ipaddr', _("Local IPv4 address"), _("The local IPv4 address over which the tunnel is created (optional)."));
+               o.optional = true;
+               o.datatype = 'ip4addr("nomask")';
+
+               // -- advanced ---------------------------------------------------------------------
+
+               o = s.taboption('advanced', widgets.NetworkSelect, 'tunlink', _("Bind interface"), _("Bind the tunnel to this interface (optional)."));
+               o.exclude = s.section;
+               o.nocreate = true;
+               o.optional = true;
+
+               o = s.taboption('advanced', form.Value, 'mtu', _("Override MTU"), _("Specify an MTU (Maximum Transmission Unit) other than the default (1280 bytes) (optional)."));
+               o.optional = true;
+               o.placeholder = 1280;
+               o.datatype = 'range(68, 9200)';
+
+               o = s.taboption('advanced', form.Value, 'ttl', _("Override TTL"), _("Specify a TTL (Time to Live) for the encapsulating packet other than the default (64) (optional)."));
+               o.optional = true;
+               o.placeholder = 64;
+               o.datatype = 'min(1)';
+
+               o = s.taboption('advanced', form.Value, 'tos', _('Override TOS'), _("Specify a TOS (Type of Service). Can be either <code>inherit</code> (the outer      header inherits the value of the inner header) or an hexadecimal value starting with <code>0x</code> (optional)."));
+               o.optional = true;
+               o.validate = function(section_id, value) {
+                       if (value.length > 0 && !value.match(/^0x[a-fA-F0-9]{1,2}$/) && !value.match(/^inherit$/i))
+                               return _('Invalid value');
+
+                       return true;
+               };
+
+               o = s.taboption('advanced', form.Flag, 'df', _("Don't Fragment"), _("Enable the DF (Don't Fragment) flag of the encapsulating packets."));
+               o.default = o.enabled;
+
+               o = s.taboption('advanced', form.Flag, 'nohostroute', _("No host route"), _("Do not create host route to peer (optional)."));
+               o.optional = true;
+
+               o = s.taboption('advanced', form.Value, 'ikey', _("Incoming key"), _("Key for incoming packets (optional)."));
+               o.optional = true;
+               o.datatype = 'integer';
+
+               o = s.taboption('advanced', form.Value, 'okey', _("Outgoing key"), _("Key for outgoing packets (optinal)."));
+               o.optional = true;
+               o.datatype = 'integer';
+
+               s.taboption('advanced', form.Flag, 'icsum', _("Incoming checksum"), _("Require incoming checksum (optional)."));
+               s.taboption('advanced', form.Flag, 'ocsum', _("Outgoing checksum"), _("Compute outgoing checksum (optional)."));
+               s.taboption('advanced', form.Flag, 'iseqno', _("Incoming serialization"), _("Require incoming packets serialization (optional)."));
+               s.taboption('advanced', form.Flag, 'oseqno', _("Outgoing serialization"), _("Perform outgoing packets serialization (optional)."));
+
+       }
+});