quectel-rgmii-toolkit/ipk-source/luci-app-tailscale/data/www/luci-static/resources/view/tailscale/setting.js

'use strict';'require form';'require fs';'require poll';'require rpc';'require uci';'require view';var callServiceList=rpc.declare({object:'service',method:'list',params:['name'],expect:{'':{}}});function callInterfaceStatus(interfaceName){return rpc.declare({object:`network.interface.${interfaceName}`,method:'status',params:['name'],expect:{'':{}}});}
function getInterfaceSubnets(interfaces=['lan','wan']){const calculateSubnetAndCIDR=(ip,cidr)=>{const cidrInt=parseInt(cidr,10);const maskBinary='1'.repeat(cidrInt).padEnd(32,'0');const ipBinary=(ip)=>ip.split('.').map(octet=>parseInt(octet,10).toString(2).padStart(8,'0')).join('');const subnetBinary=ipBinary(ip).split('').map((bit,index)=>(bit==='1'&&maskBinary[index]==='1')?'1':'0').join('');const subnet=[parseInt(subnetBinary.slice(0,8),2),parseInt(subnetBinary.slice(8,16),2),parseInt(subnetBinary.slice(16,24),2),parseInt(subnetBinary.slice(24,32),2)].join('.');return`${subnet}/${cidrInt}`;};const rpcCalls=interfaces.map(interfaceName=>{const callStatus=callInterfaceStatus(interfaceName);return callStatus('ipv4-address').catch(()=>({'ipv4-address':[]}));});return Promise.all(rpcCalls).then(res=>{const interfaceSubnets=res.flatMap(status=>(status['ipv4-address']||[]).map(addr=>{return calculateSubnetAndCIDR(addr.address,addr.mask)}));return[...new Set(interfaceSubnets)];}).catch(()=>[]);}
function getStatus(){var status={isRunning:false,backendState:undefined,authURL:undefined,displayName:undefined,onlineExitNodes:[],subnetRoutes:[]};return Promise.resolve(callServiceList('tailscale')).then(res=>{try{status.isRunning=res['tailscale']['instances']['instance1']['running'];}catch(e){return status;}
return fs.exec("/usr/sbin/tailscale",["status","--json"]).then(res=>{const tailscaleStatus=JSON.parse(res.stdout.replace(/("\w+"):\s*(\d+)/g,'$1:"$2"'));if(!tailscaleStatus.AuthURL&&tailscaleStatus.BackendState==="NeedsLogin"){fs.exec("/usr/sbin/tailscale",["login"]);}
status.backendState=tailscaleStatus.BackendState;status.authURL=tailscaleStatus.AuthURL;status.displayName=(status.backendState==="Running")?tailscaleStatus.User[tailscaleStatus.Self.UserID].DisplayName:undefined;status.onlineExitNodes=Object.values(tailscaleStatus.Peer).flatMap(peer=>(peer.ExitNodeOption&&peer.Online)?[peer.HostName]:[]);status.subnetRoutes=Object.values(tailscaleStatus.Peer).flatMap(peer=>peer.PrimaryRoutes||[]);return status;});}).catch(()=>status);}
function renderStatus(isRunning){var spanTemp='<em><span style="color:%s"><strong>%s %s</strong></span></em>';var renderHTML;if(isRunning){renderHTML=String.format(spanTemp,'green',_('Tailscale'),_('RUNNING'));}else{renderHTML=String.format(spanTemp,'red',_('Tailscale'),_('NOT RUNNING'));}
return renderHTML;}
function renderLogin(loginStatus,authURL,displayName){var spanTemp='<span style="color:%s">%s</span>';var renderHTML;if(loginStatus=="NeedsLogin"){renderHTML=String.format('<a href="%s" target="_blank">%s</a>',authURL,_('Needs Login'));}else if(loginStatus=="Running"){renderHTML=String.format('<a href="%s" target="_blank">%s</a>','https://login.tailscale.com/admin/machines',displayName);renderHTML+=String.format('<br><a style="color:green" id="logout_button">%s</a>',_('Logout and Unbind'));}else{renderHTML=String.format(spanTemp,'orange',_('NOT RUNNING'));}
return renderHTML;}
return view.extend({load:function(){return Promise.all([uci.load('tailscale'),getStatus(),getInterfaceSubnets()]);},render:function(data){var m,s,o;var statusData=data[1];var interfaceSubnets=data[2];var onlineExitNodes=statusData.onlineExitNodes;var subnetRoutes=statusData.subnetRoutes;m=new form.Map('tailscale',_('Tailscale'),_('Tailscale is a cross-platform and easy to use virtual LAN.'));s=m.section(form.TypedSection);s.anonymous=true;s.render=function(){poll.add(function(){return Promise.resolve(getStatus()).then(function(res){var service_view=document.getElementById("service_status");var login_view=document.getElementById("login_status_div");service_view.innerHTML=renderStatus(res.isRunning);login_view.innerHTML=renderLogin(res.backendState,res.authURL,res.displayName);var logoutButton=document.getElementById('logout_button');if(logoutButton){logoutButton.onclick=function(){if(confirm(_('Are you sure you want to logout and unbind the current device?'))){fs.exec("/usr/sbin/tailscale",["logout"]);}}}});});return E('div',{class:'cbi-section',id:'status_bar'},[E('p',{id:'service_status'},_('Collecting data ...'))]);}
s=m.section(form.NamedSection,'settings','config');s.tab('basic',_('Basic Settings'));o=s.taboption('basic',form.Flag,'enabled',_('Enable'));o.default=o.disabled;o.rmempty=false;o=s.taboption('basic',form.DummyValue,'login_status',_('Login Status'));o.depends('enabled','1');o.renderWidget=function(section_id,option_id){return E('div',{'id':'login_status_div'},_('Collecting data ...'));};o=s.taboption('basic',form.Value,'port',_('Port'),_('Set the Tailscale port number.'));o.datatype='port';o.default='41641';o.rmempty=false;o=s.taboption('basic',form.Value,'config_path',_('Workdir'),_('The working directory contains config files, audit logs, and runtime info.'));o.default='/etc/tailscale';o.rmempty=false;o=s.taboption('basic',form.ListValue,'fw_mode',_('Firewall Mode'));o.value('nftables','nftables');o.value('iptables','iptables');o.default='nftables';o.rmempty=false;o=s.taboption('basic',form.Flag,'log_stdout',_('StdOut Log'),_('Logging program activities.'));o.default=o.enabled;o.rmempty=false;o=s.taboption('basic',form.Flag,'log_stderr',_('StdErr Log'),_('Logging program errors and exceptions.'));o.default=o.enabled;o.rmempty=false;s.tab('advance',_('Advanced Settings'));o=s.taboption('advance',form.Flag,'acceptRoutes',_('Accept Routes'),_('Accept subnet routes that other nodes advertise.'));o.default=o.disabled;o.rmempty=false;o=s.taboption('advance',form.Value,'hostname',_('Device Name'),_("Leave blank to use the device's hostname."));o.default='';o.rmempty=true;o=s.taboption('advance',form.Flag,'acceptDNS',_('Accept DNS'),_('Accept DNS configuration from the Tailscale admin console.'));o.default=o.enabled;o.rmempty=false;o=s.taboption('advance',form.Flag,'advertiseExitNode',_('Exit Node'),_('Offer to be an exit node for outbound internet traffic from the Tailscale network.'));o.default=o.disabled;o.rmempty=false;o=s.taboption('advance',form.ListValue,'exitNode',_('Online Exit Nodes'),_('Select an online machine name to use as an exit node.'));if(onlineExitNodes.length>0){o.value('',_('-- Please choose --'));onlineExitNodes.forEach(function(node){o.value(node,node);});}else{o.value('',_('No Available Exit Nodes'));o.readonly=true;}
o.default='';o.depends('advertiseExitNode','0');o.rmempty=true;o=s.taboption('advance',form.DynamicList,'advertiseRoutes',_('Expose Subnets'),_('Expose physical network routes into Tailscale, e.g. <code>10.0.0.0/24</code>.'));if(interfaceSubnets.length>0){interfaceSubnets.forEach(function(subnet){o.value(subnet,subnet);});}
o.default='';o.rmempty=true;o=s.taboption('advance',form.Flag,'s2s',_('Site To Site'),_('Use site-to-site layer 3 networking to connect subnets on the Tailscale network.'));o.default=o.disabled;o.depends('acceptRoutes','1');o.rmempty=false;o=s.taboption('advance',form.DynamicList,'subnetRoutes',_('Subnet Routes'),_('Select subnet routes advertised by other nodes in Tailscale network.'));if(subnetRoutes.length>0){subnetRoutes.forEach(function(route){o.value(route,route);});}else{o.value('',_('No Available Subnet Routes'));o.readonly=true;}
o.default='';o.depends('s2s','1');o.rmempty=true;o=s.taboption('advance',form.MultiValue,'access',_('Access Control'));o.value('tsfwlan',_('Tailscale access LAN'));o.value('tsfwwan',_('Tailscale access WAN'));o.value('lanfwts',_('LAN access Tailscale'));o.value('wanfwts',_('WAN access Tailscale'));o.default="tsfwlan tsfwwan lanfwts";o.rmempty=true;s.tab('extra',_('Extra Settings'));o=s.taboption('extra',form.DynamicList,'flags',_('Additional Flags'),String.format(_('List of extra flags. Format: --flags=value, e.g. <code>--exit-node=10.0.0.1</code>. <br> %s for enabling settings upon the initiation of Tailscale.'),'<a href="https://tailscale.com/kb/1241/tailscale-up" target="_blank">'+_('Available flags')+'</a>'));o.default='';o.rmempty=true;s=m.section(form.NamedSection,'settings','config');s.title=_('Custom Server Settings');s.description=String.format(_('Use %s to deploy a private server.'),'<a href="https://github.com/juanfont/headscale" target="_blank">headscale</a>');o=s.option(form.Value,'loginServer',_('Server Address'));o.default='';o.rmempty=true;o=s.option(form.Value,'authKey',_('Auth Key'));o.default='';o.rmempty=true;return m.render();}});