<head>
<link rel="icon" type="image/png" href="images/guacamole-logo-64.png"/>
- <link rel="stylesheet" type="text/css" href="styles/guacamole.css"/>
- <link rel="stylesheet" type="text/css" href="styles/keyboard.css"/>
- <title>Guacamole</title>
+ <link rel="stylesheet" type="text/css" href="styles/login.css"/>
+ <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=no, target-densitydpi=device-dpi"/>
+ <title>Guacamole ${project.version}</title>
</head>
<body>
- <div id="login-ui">
+ <div id="login-ui" style="display: none">
<div id="login-dialog-middle">
<div id="login-dialog">
</form>
</div>
- <div id="version-dialog">
- Guacamole ${project.version}
- </div>
+ </div>
+ </div>
+
+ <!-- Connection list UI -->
+ <div id="connection-list-ui" style="display: none">
+ <div id="logout-panel">
+ <button id="logout">Logout</button>
</div>
+
+ <h1>
+ <img class="logo" src="images/guacamole-logo-64.png" alt=""/>
+ Available Connections
+ </h1>
+
+ <table class="connections">
+ <thead>
+ <tr>
+ <th class="protocol"> </th>
+ <th class="name">Name</th>
+ </tr>
+ </thead>
+ <tbody id="connections-tbody">
+ </tbody>
+ </table>
+
</div>
- <!-- Main UI - hidden until login succeeds -->
- <div id="main-guacamole-ui" style="display: none">
+ <div id="version-dialog">
+ Guacamole ${project.version}
+ </div>
- <!-- Menu -->
- <div id="menu">
+ <script type="text/javascript" src="scripts/connections.js"></script>
- <!-- Clipboard -->
- <button id="showClipboard">Show Clipboard</button>
- <div id="clipboardDiv">
- <h2>Clipboard</h2>
- <p>
- Text copied/cut within Guacamole will appear here. Changes to the text will affect the remote clipboard, and will be pastable within the remote desktop. Use the textbox below as an interface between the client and server clipboards.
- </p>
- <textarea rows="10" cols="40" id="clipboard"></textarea>
- </div>
+ <!-- Init -->
+ <script type="text/javascript"> /* <![CDATA[ */
+
+ // Constructs the URL for a client which connects to the connection
+ // with the given id.
+ function getClientURL(id) {
+
+ // Construct URL for client with given id
+ return "client.xhtml?id=" + encodeURIComponent(id);
+
+ }
- <button id="showKeyboard">Show Keyboard</button>
- <button id="CtrlAltDelete">Ctrl-Alt-Delete</button>
+ // Resets the interface such that the login UI is displayed if
+ // the user is not authenticated (or authentication fails) and
+ // the connection list UI (or the client for the only available
+ // connection, if there is only one) is displayed if the user is
+ // authenticated.
+ function resetUI() {
- <!-- Logo and status -->
- <img id="status-logo" class="logo" src="images/guacamole-logo-24.png" alt="Guacamole" title="Guacamole ${project.version}"/>
- <span id="state"></span>
+ // Get parameters from query string
+ var parameters = window.location.search.substring(1);
- <a href="agpl-3.0-standalone.html"><img id="license" src="images/agpl-logo.png" alt="AGPLv3"/></a>
- </div>
+ var configs;
+ try {
+ configs = getConfigList(parameters);
+ }
+ catch (e) {
+ // Show login UI if unable to get configs
+ loginUI.style.display = "";
+ connectionListUI.style.display = "none";
- <!-- Display -->
- <div id="display" class="guac-display guac-loading">
- <!-- On-screen keyboard -->
- <div id="keyboardContainer"></div>
- </div>
+ return;
+ }
- <!-- Error Dialog-->
- <div id="errorDialog" class="errorDialogOuter">
- <div class="errorDialogMiddle">
- <div class="errorDialog">
- <h1>Error</h1>
- <p id="errorText"></p>
- <div class="buttons"><button id="reconnect">Reconnect</button></div>
- </div>
- </div>
- </div>
- </div>
+ // If only one connection, redirect to that.
+ if (configs.length == 1) {
+ window.location.href = getClientURL(configs[0].id);
+ return;
+ }
+ // Remove all rows from connections list
+ var tbody = document.getElementById("connections-tbody");
+ tbody.innerHTML = "";
+
+ // Add one row per connection
+ for (var i=0; i<configs.length; i++) {
- <!-- Scripts -->
- <script type="text/javascript" src="guacamole-common-js/keymap.js"></script>
- <script type="text/javascript" src="guacamole-common-js/keyboard.js"></script>
- <script type="text/javascript" src="guacamole-common-js/mouse.js"></script>
- <script type="text/javascript" src="guacamole-common-js/layer.js"></script>
- <script type="text/javascript" src="guacamole-common-js/tunnel.js"></script>
- <script type="text/javascript" src="guacamole-common-js/guacamole.js"></script>
- <script type="text/javascript" src="guacamole-common-js/oskeyboard.js"></script>
+ // Create row and cells
+ var tr = document.createElement("tr");
+ var protocol = document.createElement("td");
+ var id = document.createElement("td");
- <!-- Init -->
- <script type="text/javascript"> /* <![CDATA[ */
+ var protocolIcon = document.createElement("div");
+ protocolIcon.className = "protocol icon " + configs[i].protocol;
+
+ // Set CSS
+ protocol.className = "protocol";
+ id.className = "name";
+
+ // Create link to client
+ var clientLink = document.createElement("a");
+ clientLink.setAttribute("href", getClientURL(configs[i].id));
+
+ // Set cell contents
+ protocol.appendChild(protocolIcon);
+ //protocol.textContent = configs[i].protocol;
+ clientLink.textContent = configs[i].id;
+ id.appendChild(clientLink);
+
+ // Add cells
+ tr.appendChild(protocol);
+ tr.appendChild(id);
+
+ // Add row
+ tbody.appendChild(tr);
+
+ }
+
+ // If configs could be retrieved, display list
+ loginUI.style.display = "none";
+ connectionListUI.style.display = "";
+
+ }
var loginForm = document.getElementById("login-form");
var loginUI = document.getElementById("login-ui");
- var display = document.getElementById("display");
+ var connectionListUI = document.getElementById("connection-list-ui");
+ var logout = document.getElementById("logout");
+
+ logout.onclick = function() {
+ window.location.href = "logout";
+ };
loginForm.onsubmit = function() {
+ // Get parameters from query string
+ var parameters = window.location.search.substring(1);
+
+ // Get username and password from form
var username = document.getElementById("username");
var password = document.getElementById("password");
"username=" + encodeURIComponent(username.value)
+ "&password=" + encodeURIComponent(password.value)
- // Instantiate client
- var guac = new GuacamoleClient(
- display,
- new GuacamoleHTTPTunnel("tunnel")
- );
+ // Include query parameters in submission data
+ if (parameters) data += "&" + parameters;
try {
- // Connect client
- guac.connect(data);
+ // Log in
+ var xhr = new XMLHttpRequest();
+ xhr.open("POST", "login", false);
+ xhr.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
+ xhr.send(data);
+
+ // Handle failures
+ if (xhr.status != 200)
+ throw new Error("Invalid login");
+
+ resetUI();
}
catch (e) {
}
- // On success, display UI
- startGuacamole(guac);
+ // On success, hide loginUI, get and show connection list.
return false;
}
- // Shows guacamole interface and initiates connection to guacamole
- function startGuacamole(guac) {
-
- loginUI.style.display = "none";
- document.getElementById("main-guacamole-ui").style.display = "block";
-
- var menu = document.getElementById("menu");
- var logo = document.getElementById("status-logo");
-
- var errorDialog = document.getElementById("errorDialog");
- var errorDialogText = document.getElementById("errorText");
-
- // Position display correctly
- window.onresize = function() {
- display.style.top = menu.offsetHeight + "px";
- };
-
- window.onresize();
-
- var state = document.getElementById("state");
- guac.setOnStateChangeHandler(function(clientState) {
-
- switch (clientState) {
- case 0:
- state.textContent = "Idle."
- break;
- case 1:
- state.textContent = "Connecting...";
- break;
- case 2:
- state.textContent = "Connected, waiting for first update...";
- break;
- case 3:
- display.className = display.className.replace(/guac-loading/, '');
- menu.className = "connected";
- state.textContent = "Connected.";
- break;
- case 4:
- state.textContent = "Disconnecting...";
- break;
- case 5:
- state.textContent = "Disconnected.";
- break;
- default:
- state.textContent = "Unknown";
- }
- });
-
- // Cache error image (might not be available when error occurs)
- var guacErrorImage = new Image();
- guacErrorImage.src = "images/noguacamole-logo-24.png";
-
- guac.setNameHandler(function(name) {
- document.title = name;
- });
-
- guac.setErrorHandler(function(error) {
-
- guac.disconnect();
-
- menu.className = "error";
- display.className += " guac-error";
-
- logo.src = guacErrorImage.src;
- errorDialogText.textContent = error;
- errorDialog.style.visibility = "visible";
-
- // Show error by desaturating display
- var layers = guac.getLayers();
- for (var i=0; i<layers.length; i++) {
- layers[i].filter(desaturateFilter);
- }
-
- // Filter for desaturation
- function desaturateFilter(data, width, height) {
-
- for (var i=0; i<data.length; i+=4) {
-
- // Get RGB values
- var r = data[i];
- var g = data[i+1];
- var b = data[i+2];
-
- // Desaturate
- var v = Math.max(r, g, b) / 2;
- data[i] = v;
- data[i+1] = v;
- data[i+2] = v;
-
- }
-
- }
-
- });
-
- // Mouse
- var mouse = new GuacamoleMouse(display);
- mouse.setButtonPressedHandler(
- function(mouseState) {
- guac.sendMouseState(mouseState);
- }
- );
-
- mouse.setButtonReleasedHandler(
- function(mouseState) {
- guac.sendMouseState(mouseState);
- }
- );
-
- mouse.setMovementHandler(
- function(mouseState) {
- guac.sendMouseState(mouseState);
- }
- );
-
- // Keyboard
- var keyboard = new GuacamoleKeyboard(document);
-
- function disableKeyboard() {
- keyboard.setKeyPressedHandler(null);
- keyboard.setKeyReleasedHandler(null);
- }
-
- function enableKeyboard() {
- keyboard.setKeyPressedHandler(
- function (keysym) {
- guac.sendKeyEvent(1, keysym);
- }
- );
-
- keyboard.setKeyReleasedHandler(
- function (keysym) {
- guac.sendKeyEvent(0, keysym);
- }
- );
- }
-
- // Enable keyboard by default
- enableKeyboard();
-
- // Reconnect button
- var reconnect = document.getElementById("reconnect");
- reconnect.onclick = function() {
- window.location.reload();
- };
-
- // Disconnect on close
- window.onunload = function() {
- guac.disconnect();
- }
-
- // Handle clipboard events
- var clipboardElement = document.getElementById("clipboard");
- clipboardElement.onchange = function() {
-
- var text = clipboardElement.value;
- guac.setClipboard(text);
-
- };
-
- // Ignore keypresses when clipboard is focused
- clipboardElement.onfocus = function() {
- disableKeyboard();
- };
-
- // Capture keypresses when clipboard is not focused
- clipboardElement.onblur = function() {
- enableKeyboard();
- };
-
- // Server copy handler
- guac.setClipboardHandler(
- function(data) {
- clipboardElement.value = data;
- }
- );
-
-
- // Show/Hide clipboard
- var clipboardDiv = document.getElementById("clipboardDiv");
- var showClipboard = document.getElementById("showClipboard");
- showClipboard.onclick = function() {
-
- var displayed = clipboardDiv.style.display;
- if (displayed != "block") {
- clipboardDiv.style.display = "block";
- showClipboard.innerHTML = "Hide Clipboard";
- }
- else {
- clipboardDiv.style.display = "none";
- showClipboard.innerHTML = "Show Clipboard";
- clipboardElement.onchange();
- }
-
- };
-
-
- // Show/Hide keyboard
- var keyboardContainer = document.getElementById("keyboardContainer");
- var showKeyboard = document.getElementById("showKeyboard");
- showKeyboard.onclick = function() {
-
- var displayed = keyboardContainer.style.display;
- if (displayed != "block") {
- keyboardContainer.style.display = "block";
- showKeyboard.textContent = "Hide Keyboard";
- }
- else {
- keyboardContainer.style.display = "none";
- showKeyboard.textContent = "Show Keyboard";
- }
-
- };
-
- // On-screen keyboard
- var osKeyboard = new GuacamoleOnScreenKeyboard("layouts/en-us-qwerty.xml");
- keyboardContainer.appendChild(osKeyboard);
-
- osKeyboard.setKeyPressedHandler(
- function(keysym) {
- guac.sendKeyEvent(1, keysym);
- }
- );
-
- osKeyboard.setKeyReleasedHandler(
- function(keysym) {
- guac.sendKeyEvent(0, keysym);
- }
- );
-
- // Send Ctrl-Alt-Delete
- var CtrlAltDelete = document.getElementById("CtrlAltDelete");
-
- CtrlAltDelete.onclick = function() {
- guac.sendKeyEvent(1, KEYSYM_CTRL);
- guac.sendKeyEvent(1, KEYSYM_ALT);
- guac.sendKeyEvent(1, KEYSYM_DELETE);
- guac.sendKeyEvent(0, KEYSYM_DELETE);
- guac.sendKeyEvent(0, KEYSYM_ALT);
- guac.sendKeyEvent(0, KEYSYM_CTRL);
- }
-
- }
+ resetUI();
/* ]]> */ </script>
projects / guacamole.git / blobdiff