gogadmin
/
Dockers_dev


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="en">
<head>

    <!--
    noVNC example: lightweight example using minimal UI and features

    This is a self-contained file which doesn't import WebUtil or external CSS.

    Copyright (C) 2019 The noVNC Authors
    noVNC is licensed under the MPL 2.0 (see LICENSE.txt)
    This file is licensed under the 2-Clause BSD license (see LICENSE.txt).

    Connect parameters are provided in query string:
        http://example.com/?host=HOST&port=PORT&scale=true
    -->
    <title>noVNC</title>

    <meta charset="utf-8">

    <style>

        body {
            margin: 0;
            background-color: dimgrey;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        html {
            height: 100%;
        }

        #top_bar {
            background-color: #6e84a3;
            color: white;
            font: bold 12px Helvetica;
            padding: 6px 5px 4px 5px;
            border-bottom: 1px outset;
        }
        #status {
            text-align: center;
        }
        #sendCtrlAltDelButton {
            position: fixed;
            top: 0px;
            right: 0px;
            border: 1px outset;
            padding: 5px 5px 4px 5px;
            cursor: pointer;
        }

        #screen {
            flex: 1; /* fill remaining space */
            overflow: hidden;
        }

    </style>

    <script type="module" crossorigin="anonymous">
        // RFB holds the API to connect and communicate with a VNC server
        import RFB from './core/rfb.js';

        let rfb;
        let desktopName;

        // When this function is called we have
        // successfully connected to a server
        function connectedToServer(e) {
            status("Connected to " + desktopName);
        }

        // This function is called when we are disconnected
        function disconnectedFromServer(e) {
            if (e.detail.clean) {
                status("Disconnected");
            } else {
                status("Something went wrong, connection is closed");
            }
        }

        // When this function is called, the server requires
        // credentials to authenticate
        function credentialsAreRequired(e) {
            const password = prompt("Password Required:");
            rfb.sendCredentials({ password: password });
        }

        // When this function is called we have received
        // a desktop name from the server
        function updateDesktopName(e) {
            desktopName = e.detail.name;
        }

        // Since most operating systems will catch Ctrl+Alt+Del
        // before they get a chance to be intercepted by the browser,
        // we provide a way to emulate this key sequence.
        function sendCtrlAltDel() {
            rfb.sendCtrlAltDel();
            return false;
        }

        // Show a status text in the top bar
        function status(text) {
            document.getElementById('status').textContent = text;
        }

        // This function extracts the value of one variable from the
        // query string. If the variable isn't defined in the URL
        // it returns the default value instead.
        function readQueryVariable(name, defaultValue) {
            // A URL with a query parameter can look like this (But will most probably get logged on the http server):
            // https://www.example.com?myqueryparam=myvalue
            //
            // For privacy (Using a hastag #, the parameters will not be sent to the server)
            // the url can be requested in the following way:
            // https://www.example.com#myqueryparam=myvalue&password=secreatvalue
            //
            // Even Mixing public and non public parameters will work:
            // https://www.example.com?nonsecretparam=example.com#password=secreatvalue
            //
            // Note that we use location.href instead of location.search
            // because Firefox < 53 has a bug w.r.t location.search
            const re = new RegExp('.*[?&]' + name + '=([^&#]*)'),
                  match = ''.concat(document.location.href, window.location.hash).match(re);

            if (match) {
                // We have to decode the URL since want the cleartext value
                return decodeURIComponent(match[1]);
            }

            return defaultValue;
        }

        document.getElementById('sendCtrlAltDelButton')
            .onclick = sendCtrlAltDel;

        // Read parameters specified in the URL query string
        // By default, use the host and port of server that served this file
        const host = readQueryVariable('host', window.location.hostname);
        let port = readQueryVariable('port', window.location.port);
        const password = readQueryVariable('password');
        const path = readQueryVariable('path', 'websockify');

        // | | |         | | |
        // | | | Connect | | |
        // v v v         v v v

        status("Connecting");

        // Build the websocket URL used to connect
        let url;
        if (window.location.protocol === "https:") {
            url = 'wss';
        } else {
            url = 'ws';
        }
        url += '://' + host;
        if(port) {
            url += ':' + port;
        }
        url += '/' + path;

        // Creating a new RFB object will start a new connection
        rfb = new RFB(document.getElementById('screen'), url,
                      { credentials: { password: password } });

        // Add listeners to important events from the RFB module
        rfb.addEventListener("connect",  connectedToServer);
        rfb.addEventListener("disconnect", disconnectedFromServer);
        rfb.addEventListener("credentialsrequired", credentialsAreRequired);
        rfb.addEventListener("desktopname", updateDesktopName);

        // Set parameters that can be changed on an active connection
        rfb.viewOnly = readQueryVariable('view_only', false);
        rfb.scaleViewport = readQueryVariable('scale', false);
    </script>
</head>

<body>
    <div id="top_bar">
        <div id="status">Loading</div>
        <div id="sendCtrlAltDelButton">Send CtrlAltDel</div>
    </div>
    <div id="screen">
        <!-- This is where the remote screen will appear -->
    </div>
</body>
</html>