IE11 support, markup fixes, caching fixes

contrib/msi/build-msi.sh

@@ -98,6 +98,18 @@ else
   PKGDISPLAYNAME="RiV-mesh Network"
 fi
 
+cat > mesh-ui-ie.js << EOF
+var ie = new ActiveXObject("InternetExplorer.Application");
+ie.AddressBar = false;
+ie.MenuBar = false;
+ie.ToolBar = false;
+ie.height = 960
+ie.width = 706
+ie.resizable = false
+ie.Visible = true;
+ie.Navigate("http://localhost:19019");
+EOF
+
 # Generate the wix.xml file
 cat > wix.xml << EOF
 <?xml version="1.0" encoding="windows-1252"?>

contrib/ui/mesh-ui/ui/assets/mesh-ui-es5.js

@@ -0,0 +1,420 @@
+"use strict";
+
+var $ = function $(id) {
+  return document.getElementById(id);
+};
+var $$ = function $$(clazz) {
+  return document.getElementsByClassName(clazz);
+};
+
+function setPingValue(peer, value) {
+  var cellText;
+  var peerCell = $(peer);
+  if (!peerCell) return;
+  var peerTable = $("peer_list");
+  if (value === "-1") {
+    var peerAddress = $("label_" + peer);
+    peerAddress.style.color = "rgba(250,250,250,.5)";
+  } else {
+
+    cellText = document.createTextNode(value);
+    peerCell.appendChild(cellText);
+
+    var peerCellTime = $("time_" + peer);
+    var cellTextTime = document.createTextNode("ms");
+    peerCellTime.appendChild(cellTextTime);
+  }
+  peerCell.parentNode.classList.remove("is-hidden");
+  //sort table
+  moveRowToOrderPos(peerTable, 2, peerCell.parentNode);
+}
+
+function cmpTime(a, b) {
+  return a.textContent.trim() === "" ? 1 : a.textContent.trim() // using `.textContent.trim()` for test
+  .localeCompare(b.textContent.trim(), 'en', { numeric: true });
+}
+
+function moveRowToOrderPos(table, col, row) {
+  var tb = table.tBodies[0],
+      tr = tb.rows;
+  var i = 0;
+  for (; i < tr.length && cmpTime(row.cells[col], tr[i].cells[col]) >= 0; ++i) {}
+  if (i < tr.length && i != row.rowIndex) {
+    tb.deleteRow(row.rowIndex);
+    tb.insertBefore(row, tr[i]);
+  }
+}
+
+function openTab(element, tabName) {
+  // Declare all variables
+  var i, tabContent, tabLinks;
+
+  // Get all elements with class="content" and hide them
+  tabContent = $$("tab here");
+  for (i = 0; i < tabContent.length; i++) {
+    tabContent[i].className = "tab here is-hidden";
+  }
+
+  // Get all elements with class="tab" and remove the class "is-active"
+  tabLinks = $$("tab is-active");
+  for (i = 0; i < tabLinks.length; i++) {
+    tabLinks[i].className = "tab";
+  }
+
+  // Show the current tab, and add an "is-active" class to the button that opened the tab
+  $(tabName).className = "tab here";
+  element.parentElement.className = "tab is-active";
+  //refreshRecordsList();
+}
+
+function copy2clipboard(text) {
+  var textArea = document.createElement("textarea");
+  textArea.style.position = 'fixed';
+  textArea.style.top = 0;
+  textArea.style.left = 0;
+
+  // Ensure it has a small width and height. Setting to 1px / 1em
+  // doesn't work as this gives a negative w/h on some browsers.
+  textArea.style.width = '2em';
+  textArea.style.height = '2em';
+
+  // We don't need padding, reducing the size if it does flash render.
+  textArea.style.padding = 0;
+
+  // Clean up any borders.
+  textArea.style.border = 'none';
+  textArea.style.outline = 'none';
+  textArea.style.boxShadow = 'none';
+
+  // Avoid flash of the white box if rendered for any reason.
+  textArea.style.background = 'transparent';
+  textArea.value = text;
+
+  document.body.appendChild(textArea);
+  textArea.focus();
+  textArea.select();
+  try {
+    var successful = document.execCommand('copy');
+    var msg = successful ? 'successful' : 'unsuccessful';
+    console.log('Copying text command was ' + msg);
+  } catch (err) {
+    console.log('Oops, unable to copy');
+  }
+  document.body.removeChild(textArea);
+  showInfo('value copied successfully!');
+}
+
+function showInfo(text) {
+  var info = $("notification_info");
+  var message = $("info_text");
+  message.innerHTML = text;
+
+  info.className = "notification is-primary";
+  var button = $("info_close");
+  button.onclick = function () {
+    message.value = "";
+    info.className = "notification is-primary is-hidden";
+  };
+  setTimeout(button.onclick, 2000);
+}
+
+function showWindow(text) {
+  var info = $("notification_window");
+  var message = $("info_window");
+  message.innerHTML = text;
+
+  info.classList.remove("is-hidden");
+  var button_info_close = $("info_win_close");
+  button_info_close.onclick = function () {
+    message.value = "";
+    info.classList.add("is-hidden");
+    $("peer_list").remove();
+  };
+  var button_window_close = $("window_close");
+  button_window_close.onclick = function () {
+    message.value = "";
+    info.classList.add("is-hidden");
+    $("peer_list").remove();
+  };
+  var button_window_save = $("window_save");
+  button_window_save.onclick = function () {
+    message.value = "";
+    info.classList.add("is-hidden");
+    //todo save peers
+    var peers = document.querySelectorAll('*[id^="peer-"]');
+    var peer_list = [];
+    for (i = 0; i < peers.length; ++i) {
+      var p = peers[i];
+      if (p.checked) {
+        var peerURL = p.parentElement.parentElement.children[1].innerText;
+        peer_list.push(peerURL);
+      }
+    }
+    fetch('api/peers', {
+      method: 'PUT',
+      headers: {
+        'Content-Type': 'application/json',
+        'Riv-Save-Config': 'true'
+      },
+      body: JSON.stringify(peer_list)
+    }).catch(function (error) {
+      console.error('Error:', error);
+    });
+    $("peer_list").remove();
+  };
+}
+
+function add_table(peerList) {
+
+  var peers = [];
+  //const countries = Object.keys(peerList);
+  // get the reference for the body
+  var body = document.createElement("div");
+  // creates a <table> element and a <tbody> element
+  var tbl = document.createElement("table");
+  tbl.setAttribute('id', "peer_list");
+  //tbl.setAttribute('cellpadding', '10');
+  var tblBody = document.createElement("tbody");
+
+  // creating all cells
+  for (var c in peerList) {
+    var counter = 1;
+    for (var peer in peerList[c]) {
+      peers.push(peer);
+      // creates a table row
+      var row = document.createElement("tr");
+      row.className = "is-hidden";
+      var imgElement = document.createElement("td");
+      imgElement.className = "big-flag fi fi-" + ui.lookupCountryCodeByAddress(peer);
+      var peerAddress = document.createElement("td");
+      var cellText = document.createTextNode(peer);
+      peerAddress.appendChild(cellText);
+      peerAddress.setAttribute('id', "label_" + peer);
+      var peerPing = document.createElement("td");
+      peerPing.setAttribute('id', peer);
+      var peerPingTime = document.createElement("td");
+      peerPingTime.setAttribute('id', "time_" + peer);
+      var peerSelect = document.createElement("td");
+      var chk = document.createElement('input');
+      chk.setAttribute('type', 'checkbox');
+      chk.setAttribute('id', "peer-" + counter);
+      peerSelect.appendChild(chk);
+
+      row.appendChild(imgElement);
+      row.appendChild(peerAddress);
+      row.appendChild(peerPing);
+      row.appendChild(peerPingTime);
+      row.appendChild(peerSelect);
+      tblBody.appendChild(row);
+    }
+  }
+  // put the <tbody> in the <table>
+  tbl.appendChild(tblBody);
+  // appends <table> into <body>
+  body.appendChild(tbl);
+  // sets the border attribute of tbl to 2;
+  //tbl.setAttribute("border", "0");
+  showWindow(body.innerHTML);
+  return peers;
+}
+
+function togglePrivKeyVisibility() {
+  if (this.classList.contains("fa-eye")) {
+    this.classList.remove("fa-eye");
+    this.classList.add("fa-eye-slash");
+    $("priv_key_visible").innerHTML = $("priv_key").innerHTML;
+  } else {
+    this.classList.remove("fa-eye-slash");
+    this.classList.add("fa-eye");
+    $("priv_key_visible").innerHTML = "••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••";
+  }
+}
+
+function humanReadableSpeed(speed) {
+  var i = speed == 0 ? 0 : Math.floor(Math.log(speed) / Math.log(1024));
+  return (speed / Math.pow(1024, i)).toFixed(2) * 1 + ' ' + ['Bps', 'kBps', 'MBps', 'GBps', 'TBps'][i];
+}
+
+var ui = ui || {
+  countries: []
+};
+
+ui.getAllPeers = function () {
+  if (!("_allPeersPromise" in ui)) {
+    ui._allPeersPromise = new Promise(function (resolve, reject) {
+      if ("_allPeers" in ui) resolve(ui._allPeers);else fetch('https://map.rivchain.org/rest/peers.json').then(function (response) {
+        return response.json();
+      }).then(function (data) {
+        var _loop = function _loop() {
+          var country = c.slice(0, -3);
+          var filtered = ui.countries.find(function (entry) {
+            return entry.name.toLowerCase() == country;
+          });
+          //let flagFile = filtered ? filtered["flag_4x3"] : "";
+          var flagCode = filtered ? filtered["code"] : "";
+          for (var peer in data[c]) {
+            data[c][peer].countryCode = flagCode;
+          }
+        };
+
+        // add country code to each peer
+        for (var c in data) {
+          _loop();
+        }
+        ui._allPeers = data;
+        resolve(ui._allPeers);
+      }).catch(reject);
+    }).finally(function () {
+      return delete ui._allPeersPromise;
+    });
+  }
+  return ui._allPeersPromise;
+};
+
+ui.showAllPeers = function () {
+  return ui.getAllPeers().then(function (peerList) {
+    var peers = add_table(peerList);
+    //start peers test
+    fetch('api/ping', {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json'
+      },
+      body: JSON.stringify(peers)
+    }).catch(function (error) {
+      console.error('Error:', error);
+    });
+  }).catch(function (error) {
+    console.error(error);
+  });
+};
+
+ui.getConnectedPeers = function () {
+  return fetch('api/peers').then(function (response) {
+    return response.json();
+  });
+};
+
+var regexMulticast = /:\/\/\[fe80::/;
+ui.updateConnectedPeersHandler = function (peers) {
+  $("peers").innerText = "";
+  var regexStrip = /%[^\]]*/gm;
+  var sorted = peers.map(function (peer) {
+    return { "url": peer["remote"], "isMulticast": peer["remote"].match(regexMulticast) };
+  }).sort(function (a, b) {
+    return a.isMulticast > b.isMulticast;
+  });
+  sorted.forEach(function (peer) {
+    var row = $("peers").appendChild(document.createElement('div'));
+    row.className = "overflow-ellipsis";
+    var flag = row.appendChild(document.createElement("span"));
+    if (peer.isMulticast) flag.className = "fa fa-thin fa-share-nodes peer-connected-fl";else flag.className = "fi fi-" + ui.lookupCountryCodeByAddress(peer.url) + " peer-connected-fl";
+    row.append(peer.url.replace(regexStrip, ""));
+  });
+};
+
+ui.updateStatus = function (peers) {
+  var status = "st-error";
+  if (peers) {
+    if (peers.length) {
+      var isNonMulticastExists = peers.filter(function (peer) {
+        return !peer["remote"].match(regexMulticast);
+      }).length;
+      status = isNonMulticastExists ? "st-multicast" : "st-connected";
+    } else {
+      status = "st-connecting";
+    }
+  }
+  Array.from($$("status")).forEach(function (node) {
+    return node.classList.add("is-hidden");
+  });
+  $(status).classList.remove("is-hidden");
+};
+
+ui.updateSpeed = function (peers) {
+  if (peers) {
+    var rsbytes = { "bytes_recvd": peers.reduce(function (acc, peer) {
+        return acc + peer.bytes_recvd;
+      }, 0),
+      "bytes_sent": peers.reduce(function (acc, peer) {
+        return acc + peer.bytes_sent;
+      }, 0),
+      "timestamp": Date.now() };
+    if ("_rsbytes" in ui) {
+      $("dn_speed").innerText = humanReadableSpeed((rsbytes.bytes_recvd - ui._rsbytes.bytes_recvd) * 1000 / (rsbytes.timestamp - ui._rsbytes.timestamp));
+      $("up_speed").innerText = humanReadableSpeed((rsbytes.bytes_sent - ui._rsbytes.bytes_sent) * 1000 / (rsbytes.timestamp - ui._rsbytes.timestamp));
+    }
+    ui._rsbytes = rsbytes;
+  } else {
+    delete ui._rsbytes;
+    $("dn_speed").innerText = "? Bs";
+    $("up_speed").innerText = "? Bs";
+  }
+};
+
+ui.updateConnectedPeers = function () {
+  return ui.getConnectedPeers().then(function (peers) {
+    ui.updateConnectedPeersHandler(peers);
+    ui.updateStatus(peers);
+    ui.updateSpeed(peers);
+  }).catch(function (error) {
+    $("peers").innerText = error.message;
+    ui.updateStatus();
+    ui.updateSpeed();
+  });
+};
+
+ui.lookupCountryCodeByAddress = function (address) {
+  for (var c in ui._allPeers) {
+    for (var peer in ui._allPeers[c]) {
+      if (peer == address) return ui._allPeers[c][peer].countryCode;
+    }
+  }
+};
+
+ui.getSelfInfo = function () {
+  return fetch('api/self').then(function (response) {
+    return response.json();
+  });
+};
+
+ui.updateSelfInfo = function () {
+  return ui.getSelfInfo().then(function (info) {
+    $("ipv6").innerText = info.address;
+    $("subnet").innerText = info.subnet;
+    $("pub_key").innerText = info.key;
+    $("priv_key").innerText = info.private_key;
+    $("ipv6").innerText = info.address;
+    $("version").innerText = info.build_version;
+  }).catch(function (error) {
+    $("ipv6").innerText = error.message;
+  });
+};
+
+ui.sse = new EventSource('/api/sse');
+
+function main() {
+
+  window.addEventListener("load", function () {
+    $("showAllPeersBtn").addEventListener("click", ui.showAllPeers);
+
+    ui.getAllPeers().then(function () {
+      return ui.updateConnectedPeers();
+    });
+    setInterval(ui.updateConnectedPeers, 5000);
+
+    ui.updateSelfInfo();
+    //setInterval(ui.updateSelfInfo, 5000);
+
+    ui.sse.addEventListener("ping", function (e) {
+      var data = JSON.parse(e.data);
+      setPingValue(data.peer, data.value);
+    });
+
+    ui.sse.addEventListener("peers", function (e) {
+      ui.updateConnectedPeersHandler(JSON.parse(e.data));
+    });
+  });
+}
+
+main();

contrib/ui/mesh-ui/ui/assets/mesh-ui.css

@@ -68,12 +68,9 @@ img {
   display: block;
 }
 
-html, body {
-  height: 100vh;
-}
-
 body {
   max-width: 690px;
+  min-width: 690px;
   margin: auto;
 }
 
@@ -86,6 +83,13 @@ td.fi {
   background-position: 0;
 }
 
+footer {
+  position:fixed;
+  bottom:0;
+  max-width: 690px;
+  margin-top: auto;
+}
+
 #footer-row td {
   padding: 10px;
   white-space: nowrap;

contrib/ui/mesh-ui/ui/assets/mesh-ui.js

@@ -229,7 +229,7 @@ function humanReadableSpeed(speed) {
   return (speed / Math.pow(1024, i)).toFixed(2) * 1 + ' ' + ['Bps', 'kBps', 'MBps', 'GBps', 'TBps'][i];
 }
 
-var ui = {
+var ui = ui || {
   countries: []
 };
 
@@ -372,10 +372,6 @@ ui.sse = new EventSource('/api/sse');
 
 function main() {
 
-  fetch('country.json')
-    .then((response) => response.json())
-    .then((data) => { ui.countries = data });
-
   window.addEventListener("load", () => {
     $("showAllPeersBtn").addEventListener("click", ui.showAllPeers);
 

contrib/ui/mesh-ui/ui/country.json

@@ -1,4 +1,6 @@
-[
+var ui = ui || {};
+
+ui.countries = [
   {
     "capital": "Georgetown",
     "code": "ac",

contrib/ui/mesh-ui/ui/index.html

@@ -11,11 +11,27 @@
   <link rel="stylesheet" href="assets/bulmaswatch.min.css" type="text/css">
   <link rel="stylesheet" href="assets/flag-icons.css" type="text/css">
   <link rel="stylesheet" href="assets/mesh-ui.css" type="text/css">
-  <script type="application/javascript" src="assets/mesh-ui.js"></script>
+  <script type="application/javascript" src="country.json"></script>
+  <!--script type="application/javascript" src="assets/mesh-ui.js"></script-->
+  <script>
+    var script = document.createElement('script');
+    //load polyfills + EC5 for IE or usual for rest
+    if (window.document.documentMode) {
+      script.src = "assets/polyfills.js";
+      script.onload = function () {
+        var ec5 = document.createElement('script');
+        ec5.src = "assets/mesh-ui-es5.js";
+        document.head.appendChild(ec5);
+      };
+    } else {
+      script.src = "assets/mesh-ui.js";
+    }
+    document.head.appendChild(script);
+  </script>
 </head>
 
-<body>
+<body class="hero is-fullheight">
-  <div class="container hero is-fullheight">
+  <div>
     <div class="box is-hidden" id="notification_window">
       <div style="z-index: 9;" class="notification is-primary">
         <button class="delete" id="info_win_close"></button>
@@ -53,7 +69,7 @@
                 preserveAspectRatio="xMidYMid meet" viewBox="0 0 42 42">
                 <path
                   d="M18.5 35.5l-8 2c-.48.04-1 .52-1 1v1c0 .5.47 1 1 1h20c.43 0 1-.41 1-1v-1c-.02-.52-.55-.98-1-1l-8-2h-4zm19-1c2.59 0 3-.529 3-3v-26c0-2.391-.55-3-3-3h-34c-2.43 0-3 .54-3 3v26c0 2.51.529 3 3 3h34zm-2-27v22h-30v-22h30z"
-                  fill="white" />
+                  fill="white" ></path>
               </svg>
             </span>
             <span>My Node</span>
@@ -67,8 +83,8 @@
                 style="-ms-transform: rotate(360deg); -webkit-transform: rotate(360deg); transform: rotate(360deg);"
                 preserveAspectRatio="xMidYMid meet" viewBox="0 0 32 32">
                 <g fill="none" stroke="white" stroke-linecap="round" stroke-linejoin="round" stroke-width="2">
-                  <path d="M5 15v15h22V15zm4 0C9 9 9 5 16 5s7 4 7 10m-7 5v3" />
+                  <path d="M5 15v15h22V15zm4 0C9 9 9 5 16 5s7 4 7 10m-7 5v3" ></path>
-                  <circle cx="16" cy="24" r="1" />
+                  <circle cx="16" cy="24" r="1" ></circle>
                 </g>
               </svg>
             </span>
@@ -82,10 +98,10 @@
                 focusable="false" width="1em" height="1em"
                 style="-ms-transform: rotate(360deg); -webkit-transform: rotate(360deg); transform: rotate(360deg);"
                 preserveAspectRatio="xMidYMid meet" viewBox="0 0 48 48">
-                <path fill="#2196F3" d="M37 40H11l-6 6V12c0-3.3 2.7-6 6-6h26c3.3 0 6 2.7 6 6v22c0 3.3-2.7 6-6 6z" />
+                <path fill="#2196F3" d="M37 40H11l-6 6V12c0-3.3 2.7-6 6-6h26c3.3 0 6 2.7 6 6v22c0 3.3-2.7 6-6 6z" ></path>
                 <g fill="#fff">
-                  <path d="M22 20h4v11h-4z" />
+                  <path d="M22 20h4v11h-4z" ></path>
-                  <circle cx="24" cy="15" r="2" />
+                  <circle cx="24" cy="15" r="2" ></circle>
                 </g>
               </svg>
             </span>
@@ -165,7 +181,8 @@
       </div>
     </div>
 
-    <footer class="is-flex-align-items-flex-end" style="margin-top: auto">
+  </div>
+    <footer>
       <hr style="margin: 0px;background-color: #5d656d;">
       <table class="content"><tr id="footer-row">
           <td id="version" style="padding-left: 50px;">v123456</td>
@@ -181,6 +198,4 @@
       </tr></table>
     </footer>
                       
-  </div>
-
 </html>

src/admin/admin.go

@@ -254,10 +254,16 @@ func (a *AdminSocket) StartHttpServer(configFn string, nc *config.NodeConfig) {
 			a.log.Errorln("An error occurred parsing http address:", err)
 			return
 		}
+		addNoCacheHeaders := func(w http.ResponseWriter) {
+			w.Header().Add("Cache-Control", "no-cache, no-store, must-revalidate")
+			w.Header().Add("Pragma", "no-cache")
+			w.Header().Add("Expires", "0")
+		}
 		http.HandleFunc("/api", func(w http.ResponseWriter, r *http.Request) {
 			fmt.Fprintf(w, "Following methods are allowed: getself, getpeers. litening"+u.Host)
 		})
 		http.HandleFunc("/api/self", func(w http.ResponseWriter, r *http.Request) {
+			addNoCacheHeaders(w)
 			switch r.Method {
 			case "GET":
 				w.Header().Add("Content-Type", "application/json")
@@ -316,6 +322,7 @@ func (a *AdminSocket) StartHttpServer(configFn string, nc *config.NodeConfig) {
 				return nil
 			}
 
+			addNoCacheHeaders(w)
 			switch r.Method {
 			case "GET":
 				w.Header().Add("Content-Type", "application/json")
@@ -365,6 +372,7 @@ func (a *AdminSocket) StartHttpServer(configFn string, nc *config.NodeConfig) {
 		})
 
 		http.HandleFunc("/api/sse", func(w http.ResponseWriter, r *http.Request) {
+			addNoCacheHeaders(w)
 			switch r.Method {
 			case "GET":
 				w.Header().Add("Content-Type", "text/event-stream")
@@ -399,9 +407,7 @@ func (a *AdminSocket) StartHttpServer(configFn string, nc *config.NodeConfig) {
 		if docFs == "" {
 			var nocache = func(fs http.Handler) http.HandlerFunc {
 				return func(w http.ResponseWriter, r *http.Request) {
-					w.Header().Add("Cache-Control", "no-cache, no-store, must-revalidate")
+					addNoCacheHeaders(w)
-					w.Header().Add("Pragma", "no-cache")
-					w.Header().Add("Expires", "0")
 					fs.ServeHTTP(w, r)
 				}
 			}