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'use strict';
'require uci';
'require form';
'require network';
network.registerPatternVirtual(/^pppossh-.+$/);
function write_keepalive(section_id, value) {
var f_opt = this.map.lookupOption('_keepalive_failure', section_id),
i_opt = this.map.lookupOption('_keepalive_interval', section_id),
f = (f_opt != null) ? +f_opt[0].formvalue(section_id) : null,
i = (i_opt != null) ? +i_opt[0].formvalue(section_id) : null;
if (f == null || f == '' || isNaN(f))
f = 0;
if (i == null || i == '' || isNaN(i) || i < 1)
i = 1;
if (f > 0)
uci.set('network', section_id, 'keepalive', '%d %d'.format(f, i));
else
uci.unset('network', section_id, 'keepalive');
}
return network.registerProtocol('pppossh', {
getI18n: function() {
return _('PPPoSSH');
},
getIfname: function() {
return this._ubus('l3_device') || 'pppossh-%s'.format(this.sid);
},
getOpkgPackage: function() {
return 'pppossh';
},
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, 'sshuser', _('SSH username'));
o.rmempty = false;
o.validate = function(section_id, value) {
var id_opt = this.section.children.filter(function(o) { return o.option == 'identity' })[0];
if (id_opt && value.length) {
var input = this.map.findElement('id', id_opt.cbid(section_id)).querySelector('input[type="text"]');
if (input)
input.placeholder = (value == 'root' ? '/root' : '/home/' + value) + '/.ssh/id_rsa';
}
return true;
};
o = s.taboption('general', form.Value, 'server', _('SSH server address'));
o.datatype = 'host(0)';
o.rmempty = false;
o = s.taboption('general', form.Value, 'port', _('SSH server port'));
o.datatype = 'port';
o.optional = true;
o.placeholder = 22;
o = s.taboption('general', form.Value, 'ssh_options', _('Extra SSH command options'));
o.optional = true;
o = s.taboption('general', form.DynamicList, 'identity', _('List of SSH key files for auth'));
o.optional = true;
o.datatype = 'file';
o = s.taboption('general', form.Value, 'ipaddr', _('Local IP address to assign'));
o.datatype = 'ipaddr("nomask")';
o = s.taboption('general', form.Value, 'peeraddr', _('Peer IP address to assign'));
o.datatype = 'ipaddr("nomask")';
if (L.hasSystemFeature('ipv6')) {
o = s.taboption('advanced', form.Flag, 'ppp_ipv6', _('Obtain IPv6 address'), _('Enable IPv6 negotiation on the PPP link'));
o.ucioption = 'ipv6';
o.default = o.disabled;
}
o = s.taboption('advanced', form.Value, '_keepalive_failure', _('LCP echo failure threshold'), _('Presume peer to be dead after given amount of LCP echo failures, use 0 to ignore failures'));
o.placeholder = '5';
o.datatype = 'uinteger';
o.write = write_keepalive;
o.remove = write_keepalive;
o.cfgvalue = function(section_id) {
var v = uci.get('network', section_id, 'keepalive');
if (typeof(v) == 'string' && v != '') {
var m = v.match(/^(\d+)[ ,]\d+$/);
return m ? m[1] : v;
}
};
o = s.taboption('advanced', form.Value, '_keepalive_interval', _('LCP echo interval'), _('Send LCP echo requests at the given interval in seconds, only effective in conjunction with failure threshold'));
o.placeholder = '1';
o.datatype = 'min(1)';
o.write = write_keepalive;
o.remove = write_keepalive;
o.cfgvalue = function(section_id) {
var v = uci.get('network', section_id, 'keepalive');
if (typeof(v) == 'string' && v != '') {
var m = v.match(/^\d+[ ,](\d+)$/);
return m ? m[1] : v;
}
};
o = s.taboption('advanced', form.Value, 'demand', _('Inactivity timeout'), _('Close inactive connection after the given amount of seconds, use 0 to persist connection'));
o.placeholder = '0';
o.datatype = 'uinteger';
}
});
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