openmptcprouter-feeds/luci-app-openmptcprouter/luasrc/view/openmptcprouter/wanstatus.htm

<%
-- Copyright 2015 OVH (OverTheBox@ovh.net)
-- Simon Lelievre (simon.lelievre@corp.ovh.com)
-- Sebastien Duponcheel (sebastien.duponcheel@ovh.net)
--
-- This file is part of OverTheBox for OpenWrt.
--
--    OverTheBox is free software: you can redistribute it and/or modify
--    it under the terms of the GNU General Public License as published by
--    the Free Software Foundation, either version 3 of the License, or
--    (at your option) any later version.
--
--    OverTheBox is distributed in the hope that it will be useful,
--    but WITHOUT ANY WARRANTY; without even the implied warranty of
--    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--    GNU General Public License for more details.
--
--    You should have received a copy of the GNU General Public License
--    along with OverTheBox.  If not, see (http://www.gnu.org/licenses/)
-%>
<%
-- Copyright 2018 Ycarus (Yannick Chabanois) ycarus@zugaina.org
--
-- Small changes to make this work with OpenMPTCProuter
-- New features: 
-- * DNS detection
-- * IPv6 route received
-- * latest version available
-- * MPTCP server status
-- * Server status, errors,icon,...
-- * Many tests
-%>
<%+header%>
<link rel="stylesheet" type="text/css" href="<%=resource%>/openmptcprouter/css/wanstatus.css?v=git-18.120.38690-2678b12"/>
<script type="text/javascript" src="<%=resource%>/seedrandom.js?v=git-18.120.38690-2678b12"></script>
<script type="text/javascript" src="<%=resource%>/cbi.js?v=git-18.120.38690-2678b12"></script>
<script type="text/javascript">//<![CDATA[
	var anonymize = false;
	function getCookieValue(a) {
		var b = document.cookie.match('(^|;)\\s*' + a + '\\s*=\\s*([^;]+)');
		return b ? b.pop() : '';
	}
	XHR.poll(20, '/cgi-bin/luci/admin/system/openmptcprouter/interfaces_status', null,
		function(x, mArray)
		{
			anonymize=getCookieValue("anonymize");
			if (anonymize == "true")
			{
				mArray.openmptcprouter.wan_addr=replaceLastNChars(mArray.openmptcprouter.wan_addr,"x",6);
				mArray.openmptcprouter.wan_addr6=replaceLastNChars(mArray.openmptcprouter.wan_addr6,"x",10);
				mArray.openmptcprouter.service_addr=replaceLastNChars(mArray.openmptcprouter.service_addr,"x",6);
				document.getElementById("anon").checked = true;
			}
			var status = document.getElementById('openmptcprouter_status');
			var temp = '<figure class="tree">';
			temp += '<ul>';
			if (mArray !== null && mArray.openmptcprouter)
			{
				temp += '<li class="remote-from-lease">';
				temp += '<a href="#">';

				var equipmentIcon = '<img src="<%=resource%>/computer.png" />';
				if (mArray.openmptcprouter.remote_addr)
				{
					if (mArray.openmptcprouter.remote_from_lease)
					{
						var title = String.format('<br /><strong>%s (%s)</strong>', mArray.openmptcprouter.remote_hostname ? mArray.openmptcprouter.remote_hostname : _('You'), mArray.openmptcprouter.remote_addr)
						var statusMessageClass = "";
						var statusIcon = "<%=resource%>/openmptcprouter/images/statusOK.png";
						var statusMessage = "";
					} else {
						var title = String.format("%s (%s)",'You', mArray.openmptcprouter.remote_addr);
						var statusMessageClass = "warning";
						var statusIcon = "<%=resource%>/openmptcprouter/images/statusWarning.png";
						var statusMessage = _('Your IP was not leased by this router');
					}
				} else {
					var title = String.format('<br /><strong>%s</strong>', _('Clients'))
					var statusMessageClass = "";
					var statusIcon = "<%=resource%>/openmptcprouter/images/statusOK.png";
					var statusMessage = "";
				}
				var content = "";

				temp += getNetworkNodeTemplate(equipmentIcon, statusIcon, title, statusMessageClass,statusMessage,content);
				temp += '</a>';

				temp += '<li id="networkRootNode"><table><tr><td><table>';
				if (mArray.wans)
				{
					for( var j = 0; j < mArray.wans.length; j++ )
					{
						temp += '<tr class="space"><td></td></tr>';
					}
				}
				temp += '<tr><td></td></tr><tr><td><a href="#" id="omr">';
				var equipmentIcon = '<img src="<%=resource%>/overthebox.png" style:"top: 0px;" />';
				var title = String.format("%s (%s)", mArray.openmptcprouter.hostname, mArray.openmptcprouter.local_addr);
				var statusMessageClass = "";
				var statusIcon = "<%=resource%>/openmptcprouter/images/statusOK.png";
				var statusMessage = "";
				var content = "";

				if (mArray.openmptcprouter.version)
				{
					//content += "Version " + mArray.openmptcprouter.version.replace(/\"/g,'');
					content += "Version " + mArray.openmptcprouter.version;
					if (mArray.openmptcprouter.latest_version_omr != mArray.openmptcprouter.version && mArray.openmptcprouter.latest_version_omr != "")
					{
						content += "<br><i>(" + _('Latest available version') + " " + mArray.openmptcprouter.latest_version_omr + ")</i>";
					}
					content += "<br />";
				}
				if (mArray.openmptcprouter.loadavg)
				{
					content += _('Load:') + " " + mArray.openmptcprouter.loadavg;
					content += "<br />";
				}
				if (mArray.openmptcprouter.core_temp)
				{
					content += _('Core temp:') + " " + (mArray.openmptcprouter.core_temp / 1000).toFixed(1) + " &#176;";
					content += "<br />";
				}
				if (mArray.openmptcprouter.uptime)
				{
					var date = new Date(null);
					content += _('Uptime:') + " " + String.format('%t', mArray.openmptcprouter.uptime);
					content += "<br />";
				}
				if (mArray.openmptcprouter.dhcpd)
				{
					for ( dhcpd in mArray.openmptcprouter.dhcpd )
					{
						var dhcp = mArray.openmptcprouter.dhcpd[dhcpd];
						content += String.format('<span style="text-transform:capitalize;">%s</span> %s %s<br />', dhcp.interface, _('address:') ,dhcp.router);
						content += String.format('<span style="text-transform:capitalize;">%s</span> %s %s - %s<br />', dhcp.interface, _('range:'), dhcp.range_start, dhcp.range_end);
					}
				}

				if (mArray.openmptcprouter.socks_service_enabled == true) 
				{
					if (mArray.openmptcprouter.socks_service == false)
					{
						statusMessage += _('ShadowSocks is not running');
						if (mArray.openmptcprouter.socks_service_key == false && mArray.openmptcprouter.socks_service_method !== "none")
						{
							statusMessage += ' <i>(' + _('empty key') + ')</i>';
						}
						statusMessage += '<br/>';
					}
				}
				if (mArray.openmptcprouter.fsro == true)
				{
					statusMessage += _('Filesystem is readonly') + '<br/>';
				}
				if (mArray.openmptcprouter.tun_service == false)
				{
					statusMessage += _('VPN is not running') + '<br/>';
				}
				if (mArray.openmptcprouter.dns == false)
				{
					statusMessage += _('DNS issue: can\'t resolve hostname') + '<br/>';
				}

				if(statusMessage !== "")
				{
					statusMessageClass = "error";
					statusIcon = "<%=resource%>/openmptcprouter/images/statusError.png";
				} else {
					if (mArray.openmptcprouter.socks_service_enabled == false)
					{
						statusMessage += _('ShadowSocks is DISABLED') + '<br/>';
					} 
					if (mArray.openmptcprouter.tun_state == "DOWN")
					{
						statusMessage += _('VPN tunnel DOWN') + '<br/>';
					}
					if (mArray.openmptcprouter.ipv6 == "enabled")
					{
						if (mArray.openmptcprouter.tun6_state == "DOWN")
						{
							statusMessage += _('VPN IPv6 tunnel DOWN') + '<br/>';
						} else if (mArray.openmptcprouter.wan_addr6 == '')
						{
							statusMessage += _('No IPv6 access') + '<br/>';
						}
					}
					if (statusMessage !== "")
					{
						statusMessageClass = "warning";
						statusIcon = "<%=resource%>/openmptcprouter/images/statusWarning.png";
					}
				}
				temp += getNetworkNodeTemplate(equipmentIcon, statusIcon, title, statusMessageClass,statusMessage,content);
				temp += '</a>';
				temp += '</td></tr>';
				temp += '<tr><td><div class="vertdash" ></div></td></tr>';
				temp += '<tr><td>';
				temp += '<a href="<%=url('admin/system/openmptcprouter/wizard')%>" id="omr-vps">';
				var statusIcon = "<%=resource%>/openmptcprouter/images/statusOK.png";
				var equipmentIcon = '<img src="<%=resource%>/server.png" />';
				if (mArray.openmptcprouter.wan_addr == mArray.openmptcprouter.service_addr)
				{
					var title = String.format("%s (%s)", mArray.openmptcprouter.vps_hostname, mArray.openmptcprouter.wan_addr);
				} else if (mArray.openmptcprouter.wan_addr != "" && mArray.openmptcprouter.service_addr == "127.0.0.1")
				{
					var title = String.format("%s (%s)", mArray.openmptcprouter.vps_hostname, mArray.openmptcprouter.wan_addr);
				} else if (mArray.openmptcprouter.wan_addr != "")
				{
					var title = String.format("%s (%s)", _('Direct output'), mArray.openmptcprouter.wan_addr);
				} else if (mArray.openmptcprouter.ss_addr != "" && mArray.openmptcprouter.vps_status != "DOWN")
				{
					var title = String.format("%s (%s)", mArray.openmptcprouter.vps_hostname, mArray.openmptcprouter.ss_addr);
				} else if (mArray.openmptcprouter.external_check == false) {
					var title = String.format("%s ?", mArray.openmptcprouter.vps_hostname);
				} else {
					var title = "No output";
				}
				content = "";
				statusMessage = "";
				if (mArray.openmptcprouter.wan_addr == "" && mArray.openmptcprouter.ss_addr == "" && mArray.openmptcprouter.external_check == true)
				{
					statusMessage += _('No VPS IP address, No WAN IP address') + '<br/>';
				}
				if (mArray.openmptcprouter.wan_addr !== "" && mArray.openmptcprouter.vps_status == "DOWN")
				{
					statusMessage += _('Can\'t access and use server part') + '<br/>';
				}
				if (statusMessage !== "")
				{
					statusMessageClass = "error";
					statusIcon = "<%=resource%>/openmptcprouter/images/statusError.png";
				}
				if (mArray.openmptcprouter.vps_status == "DOWN")
				{
					statusMessage += _('Can\'t ping server') + '<br/>';
				} else if (mArray.openmptcprouter.socks_service_enabled == true && mArray.openmptcprouter.ss_addr == "" && mArray.openmptcprouter.external_check == true)
				{
					statusMessage += _('Can\'t get public IP address from ShadowSocks') + '<br/>';
				} else if (mArray.openmptcprouter.wan_addr == "" && mArray.openmptcprouter.external_check == true)
				{
					statusMessage += _('No WAN IP address detected in less than 1 second') + '<br/>';
				}
				if (mArray.openmptcprouter.vps_admin == false)
				{
					statusMessage += _('Can\'t contact Server Admin Script');
					if (mArray.openmptcprouter.vps_admin_error_msg !== "")
					{
						statusMessage += ' <i>(' + mArray.openmptcprouter.vps_admin_error_msg + ')</i>';
					}
					statusMessage += '<br/>';
				} 
				if (mArray.openmptcprouter.vps_mptcp == "0")
				{
					statusMessage += _('MPTCP is not enabled on the server') + '<br/>';
				} 
				if (statusMessage !== "" && statusMessageClass !== "error")
				{
					statusMessageClass = "warning";
					statusIcon = "<%=resource%>/openmptcprouter/images/statusWarning.png";
				}
				if (mArray.openmptcprouter.vps_omr_version)
				{
					content += _('Version') + " " + mArray.openmptcprouter.vps_omr_version;
					if (mArray.openmptcprouter.vps_kernel)
					{
						content += " " + mArray.openmptcprouter.vps_kernel;
					}
					if (mArray.openmptcprouter.latest_version_vps !== mArray.openmptcprouter.vps_omr_version && mArray.openmptcprouter.latest_version_vps !== "")
					{
						content += "<br><i>(" + _('Latest available version') + " " + mArray.openmptcprouter.latest_version_vps + ")</i>";
					}
					content += "<br />";
				}
				if (mArray.openmptcprouter.vps_loadavg)
				{
					content += _('Load:') + " " + mArray.openmptcprouter.vps_loadavg;
					content += "<br />";
				}
				if (mArray.openmptcprouter.vps_uptime)
				{
					var date = new Date(null);
					content += _('Uptime:') + " " + String.format('%t', mArray.openmptcprouter.vps_uptime);
					content += "<br />";
				}
				if (mArray.openmptcprouter.server_mptcp == "disabled")
				{
					statusMessage += _('MPTCP may not be enabled on the server') + '<br/>';
					statusMessageClass = "warning";
					statusIcon = "<%=resource%>/openmptcprouter/images/statusWarning.png";
				}
				if (mArray.openmptcprouter.wan_addr6)
				{
					content += _('IPv6:') + " " + mArray.openmptcprouter.wan_addr6;
					content += '<br />';
				}
				content += '<br />';

				temp += getNetworkNodeTemplate(equipmentIcon, statusIcon, title, statusMessageClass,statusMessage,content);
				temp += '</a></td></tr></table>';
				temp += '</td>';
			}
			if (mArray.wans)
			{
				temp += '<td><ul>';
				var master = 0;
				for( var i = 0; i < mArray.wans.length; i++ )
				{
					// Get link color
					mArray.wans[i].color = stringToColour(mArray.wans[i].name)
					// Mwan status infos and colors
					var stat = '';
					var cssc = '';
					switch (mArray.wans[i].status)
					{
						case 'OK':
							stat = 'Online';
							cssc = 'rgb(144, 240, 144)';
							statusIcon = "<%=resource%>/openmptcprouter/images/statusOK.png";
							statusMessageClass = "";
							statusMessage = "";
							break;
						case 'ERROR':
							stat = 'Offline';
							cssc = 'rgb(240, 144, 144)';
							statusIcon = "<%=resource%>/openmptcprouter/images/statusError.png";
							statusMessageClass = "error";
							statusMessage = "";
							break;
						default:
							stat = 'Unknown';
							cssc = 'rgb(144, 240, 144)';
							statusIcon = "<%=resource%>/openmptcprouter/images/statusWarning.png";
							statusMessageClass = "warning";
							statusMessage = "";
					}
					// Populate info
					var wanip   = mArray.wans[i].wanip;
					if (anonymize == "true")
					{
						wanip=replaceLastNChars(wanip,"x",6);
					}

					var ipaddr   = mArray.wans[i].ipaddr;
					var whois   = mArray.wans[i].whois;
					var multipath = mArray.wans[i].multipath;
					if(multipath == 'master')
					{
						master++;
					}
					var latency = mArray.wans[i].latency;
					var mtu = mArray.wans[i].mtu;
					var gateway = mArray.wans[i].gateway;
					var gw_ping = mArray.wans[i].gw_ping;
					var server_ping = mArray.wans[i].server_ping;
					var ipv6_discover = mArray.wans[i].ipv6_discover;
					var multipath_available = mArray.wans[i].multipath_available;
					var multipath_state = mArray.wans[i].multipath_state;
					var duplicateif = mArray.wans[i].duplicateif;
					// Generate template
					if(mArray.openmptcprouter.remote_from_lease == true && mArray.wans.length == 1)
					{
						temp += String.format('<li class="subnode-only-child"><a href="%q">', mArray.wans[i].link);
					} else {
						temp += String.format('<li><a href="%q">', mArray.wans[i].link);
					}

					var equipmentIcon = String.format('<embed id="modem_%s" onload="setColorSVG(\'modem_%s\', \'%s\')" src="<%=resource%>/modem.svg" />', mArray.wans[i].name, mArray.wans[i].name, mArray.wans[i].color);
					if (mArray.wans[i].gateway !== "")
					{
						var title = mArray.wans[i].label + " (" + mArray.wans[i].gateway + ")";
					} else {
						var title = mArray.wans[i].label;
					}
					var content = "";
					if(ipaddr !== '')
					{
						content += String.format('%s <strong>%s</strong><br />',_('ip address:'), ipaddr);
					}
					if(wanip !== '')
					{
						content += String.format('%s <strong>%s</strong><br />',_('wan address:'), wanip);
					}
					if(whois !== '')
					{
						content += String.format('%s %s<br />',_('whois:'), whois);
					}
					if(latency !== '')
					{
						content += String.format('%s %s ms<br />',_('latency:'), latency);
					}
					if(mtu !== '')
					{
						content += String.format('%s %s<br />',_('mtu:'), mtu);
					}
					if(ipaddr == '')
					{
						statusMessage += _('No IP defined') + '<br />'
					}
					if(gateway == '')
					{
						statusMessage += _('No gateway defined') + '<br />'
					} else if(gw_ping == 'DOWN')
					{
						statusMessage += _('Gateway DOWN') + '<br />'
					} else if(multipath_available == 'ERROR')
					{
						statusMessage += _('Multipath seems to be blocked on the connection') + '<br />'
					}
					if(server_ping == 'DOWN')
					{
						statusMessage += _('No Server ping response after 1 second') + '<br />'
					}
					if (stat == 'Offline' && ipaddr != '' && ipaddr == mArray.wans[i].gateway)
					{
						statusMessage += _('Wan IP and gateway are identical') + '<br />';
						statusMessageClass = "error";
					}
					if(multipath == 'master') 
					{
						if (master > 1)
						{
							statusMessage += _('Multipath master already defined') + '<br />';
							statusMessageClass = "error";
						}
						if(multipath_state !== 'on' && multipath_state !== '')
						{
							statusMessage += _('Multipath current state is ') + multipath_state + '<br />';
							statusMessageClass = "error";
						}
					} else {
						if(multipath !== multipath_state && multipath_state !== '')
						{
							statusMessage += _('Multipath current state is ') + multipath_state + '<br />';
							statusMessageClass = "error";
						}
					}
					if(duplicateif)
					{
						statusMessage += _('Network interface duplicated') + '<br />';
						statusMessageClass = "error";
					}
					if(ipv6_discover == 'DETECTED')
					{
						statusMessage += _('IPv6 route received') + '<br />'
					}
					content += String.format('multipath: %s<br />',multipath);
					if(mArray.wans[i].qos && mArray.wans[i].download > 0 && mArray.wans[i].upload > 0)
					{
						content += String.format('%s %s/%s kbps (%s)',_('traffic control:'), mArray.wans[i].download, mArray.wans[i].upload, mArray.wans[i].qos)
					}
					temp += getNetworkNodeTemplate(equipmentIcon, statusIcon, title, statusMessageClass,statusMessage,content);

					temp += '</a></li>';
				}
				temp += '</ul></td>';
				temp += '</tr></table>';
			}
			temp += '</li>';
			// Close tree
			temp += '</ul>';
			temp += '</figure>';
			status.innerHTML = temp;
		}
	);

	function setColorSVG(embed_id, color)
	{
		var embed = document.getElementById(embed_id);
		try {
			svg = embed.getSVGDocument ? embed.getSVGDocument() : embed.contentDocument;
		}
		catch(e) {
			svg = document.embeds[embed_id].getSVGDocument();
		}
		if(svg)
		{
			var back = svg.getElementById('backgound_modem');
			back.setAttribute('style', 'fill: ' + color + ';fill-opacity:0.6;');
		}
	}

	function getNetworkNodeTemplate(equipmentIcon, statusIcon, title, statusMessageClass, statusMessage, content)
	{
		return String.format('<div class="network-node">' +
						'<div class="equipment-icon">%s</div>' +
						'<div class="status-icon"><img src="%s" /></div>' +
						'<div class="info">' +
							'<div class="title">%s</div>' +
							'<div class="status-message %s">%s</div>' +
							'<div class="content">%s</div>' +
							'<div class="clear"></div>' +
						'</div>' +
						'<div class="clear"></div>' +
					'</div>',
					equipmentIcon, statusIcon, title, statusMessageClass, statusMessage, content);
	}

	function stringToColour(str) {
		if(str == "wan1")
			return "BlueViolet";
		if(str == "wan2")
			return "DeepSkyBlue";
		if(str == "wan3")
			return "LightGreen";
		if(str == "wan4")
			return "PowderBlue";
		if(str == "wan5")
			return "PaleGreen";
		if(str == "wan6")
			return "YellowGreen";
		if(str == "wan7")
			return "SeaGreen";
		if(str == "wan8")
			return "SteelBlue";

		// Generate a color folowing the name
		Math.seedrandom(str);
		var rand = Math.random() * Math.pow(255,3);
		Math.seedrandom(); // don't leave a non-random seed in the generator
		for (var i = 0, colour = "#"; i < 3; colour += ("00" + ((rand >> i++ * 8) & 0xFF).toString(16)).slice(-2));
		return colour;
	}

	function setAnonymize(data)
	{
		document.cookie="anonymize=" + data.checked + "; path=/cgi-bin/luci/";
		location.reload();
	}

	var replaceLastNChars = function(str, replace, num) {
		if (str == "") return str;
		return str.slice(0, -num) + Array(num + 1).join(replace);
	};
//]]></script>

<h2><%:Network overview%></h2>
<fieldset id="interface_field" class="cbi-section">
	<!--	<legend><%:Network overview%></legen> -->
	<div id="openmptcprouter_status"><img src="<%=resource%>/spinner.gif" /></div>
</fieldset>
<form class="inline">
	<div class="cbi-map">
		<h3>Settings</h3>
		<fieldset class="cbi-section">
			<div class="cbi-value">
				<label class="cbi-value-title">Anonymize public IPs</label>
				<div class="cbi-value-field">
					<input type="checkbox" name="anon" id="anon" class="cbi-input-checkbox" value="1" onclick="setAnonymize(this)" \>
				</div>
			</div>
		</fieldset>
	</div>
</form>
<%+footer%>