doc/1.4.0/gug/adhoc-connections.html

<!DOCTYPE html> <html class="writer-html5" lang="en" > <head> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <title>Ad-hoc Connections — Apache Guacamole Manual v1.4.0</title> <link rel="stylesheet" href="_static/css/theme.css" type="text/css" /> <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> <link rel="stylesheet" href="_static/pygments.css" type="text/css" /> <link rel="stylesheet" href="_static/css/theme.css" type="text/css" /> <link rel="stylesheet" href="_static/tabs.css" type="text/css" /> <link rel="stylesheet" href="_static/gug.css" type="text/css" />  <script type="text/javascript" id="documentation_options" data-url_root="./" src="_static/documentation_options.js"></script> <script data-url_root="./" id="documentation_options" src="_static/documentation_options.js"></script> <script src="_static/jquery.js"></script> <script src="_static/underscore.js"></script> <script src="_static/doctools.js"></script> <script src="_static/tabs.js"></script> <script type="text/javascript" src="_static/js/theme.js"></script> <link rel="index" title="Index" href="genindex.html" /> <link rel="search" title="Search" href="search.html" /> <link rel="next" title="Using Guacamole" href="using-guacamole.html" /> <link rel="prev" title="RADIUS Authentication" href="radius-auth.html" /> </head> <body class="wy-body-for-nav"> <div class="wy-grid-for-nav"> <nav data-toggle="wy-nav-shift" class="wy-nav-side"> <div class="wy-side-scroll"> <div class="wy-side-nav-search" > <a href="index.html" class="icon icon-home"> Apache Guacamole </a> <div class="version"> 1.4.0 </div> <div role="search"> <form id="rtd-search-form" class="wy-form" action="search.html" method="get"> <input type="text" name="q" placeholder="Search docs" /> <input type="hidden" name="check_keywords" value="yes" /> <input type="hidden" name="area" value="default" /> </form> </div> </div> <div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation"> <p class="caption" role="heading"><span class="caption-text">Overview</span></p> <ul> <li class="toctree-l1"><a class="reference internal" href="introduction.html">Introduction</a></li> </ul> <p class="caption" role="heading"><span class="caption-text">User's Guide</span></p> <ul class="current"> <li class="toctree-l1"><a class="reference internal" href="guacamole-architecture.html">Implementation and architecture</a></li> <li class="toctree-l1"><a class="reference internal" href="installing-guacamole.html">Installing Guacamole natively</a></li> <li class="toctree-l1"><a class="reference internal" href="guacamole-docker.html">Installing Guacamole with Docker</a></li> <li class="toctree-l1"><a class="reference internal" href="reverse-proxy.html">Proxying Guacamole</a></li> <li class="toctree-l1"><a class="reference internal" href="configuring-guacamole.html">Configuring Guacamole</a></li> <li class="toctree-l1"><a class="reference internal" href="jdbc-auth.html">Database authentication</a></li> <li class="toctree-l1"><a class="reference internal" href="ldap-auth.html">LDAP authentication</a></li> <li class="toctree-l1"><a class="reference internal" href="duo-auth.html">Duo two-factor authentication</a></li> <li class="toctree-l1"><a class="reference internal" href="totp-auth.html">TOTP two-factor authentication</a></li> <li class="toctree-l1"><a class="reference internal" href="header-auth.html">HTTP header authentication</a></li> <li class="toctree-l1"><a class="reference internal" href="json-auth.html">Encrypted JSON authentication</a></li> <li class="toctree-l1"><a class="reference internal" href="cas-auth.html">CAS Authentication</a></li> <li class="toctree-l1"><a class="reference internal" href="openid-auth.html">OpenID Connect Authentication</a></li> <li class="toctree-l1"><a class="reference internal" href="saml-auth.html">SAML Authentication</a></li> <li class="toctree-l1"><a class="reference internal" href="radius-auth.html">RADIUS Authentication</a></li> <li class="toctree-l1 current"><a class="current reference internal" href="#">Ad-hoc Connections</a><ul> <li class="toctree-l2"><a class="reference internal" href="#downloading-the-quickconnect-extension">Downloading the quickconnect extension</a></li> <li class="toctree-l2"><a class="reference internal" href="#installing-the-quickconnect-extension">Installing the quickconnect extension</a><ul> <li class="toctree-l3"><a class="reference internal" href="#configuring-guacamole-for-the-quickconnect-extension">Configuring Guacamole for the quickconnect extension</a></li> <li class="toctree-l3"><a class="reference internal" href="#completing-the-installation">Completing the installation</a></li> </ul> </li> <li class="toctree-l2"><a class="reference internal" href="#using-the-quickconnect-extension">Using the quickconnect extension</a></li> </ul> </li> <li class="toctree-l1"><a class="reference internal" href="using-guacamole.html">Using Guacamole</a></li> <li class="toctree-l1"><a class="reference internal" href="administration.html">Administration</a></li> <li class="toctree-l1"><a class="reference internal" href="troubleshooting.html">Troubleshooting</a></li> </ul> <p class="caption" role="heading"><span class="caption-text">Developer's Guide</span></p> <ul> <li class="toctree-l1"><a class="reference internal" href="guacamole-protocol.html">The Guacamole protocol</a></li> <li class="toctree-l1"><a class="reference internal" href="libguac.html">libguac</a></li> <li class="toctree-l1"><a class="reference internal" href="guacamole-common.html">guacamole-common</a></li> <li class="toctree-l1"><a class="reference internal" href="guacamole-common-js.html">guacamole-common-js</a></li> <li class="toctree-l1"><a class="reference internal" href="guacamole-ext.html">guacamole-ext</a></li> <li class="toctree-l1"><a class="reference internal" href="custom-protocols.html">Adding new protocols</a></li> <li class="toctree-l1"><a class="reference internal" href="custom-auth.html">Custom authentication</a></li> <li class="toctree-l1"><a class="reference internal" href="event-listeners.html">Event listeners</a></li> <li class="toctree-l1"><a class="reference internal" href="writing-you-own-guacamole-app.html">Writing your own Guacamole application</a></li> </ul> <p class="caption" role="heading"><span class="caption-text">Appendices</span></p> <ul> <li class="toctree-l1"><a class="reference internal" href="protocol-reference.html">Guacamole protocol reference</a></li> </ul> </div> </div> </nav> <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap"> <nav class="wy-nav-top" aria-label="top navigation"> <i data-toggle="wy-nav-top" class="fa fa-bars"></i> <a href="index.html">Apache Guacamole</a> </nav> <div class="wy-nav-content"> <div class="rst-content"> <div role="navigation" aria-label="breadcrumbs navigation"> <ul class="wy-breadcrumbs"> <li><a href="index.html" class="icon icon-home"></a> »</li> <li>Ad-hoc Connections</li> <li class="wy-breadcrumbs-aside"> <a href="_sources/adhoc-connections.md.txt" rel="nofollow"> View page source</a> </li> </ul> <hr/> </div> <div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article"> <div itemprop="articleBody"> <div class="section" id="ad-hoc-connections"> <h1>Ad-hoc Connections<a class="headerlink" href="#ad-hoc-connections" title="Permalink to this headline">¶</a></h1> <p>The quickconnect extension provides a connection bar on the Guacamole Client home page that allows users to type in the URI of a server to which they want to connect and the client will parse the URI and immediately establish the connection. The purpose of the extension is to allow situations where administrators want to allow users the flexibility of establishing their own connections without having to grant them access to edit connections or even to have to create the connections at all, aside from typing the URI.</p> <div class="admonition important"> <p class="admonition-title">Important</p> <p>There are several implications of using this extension that should be well-understood by administrators prior to implementing it:</p> <ul class="simple"> <li><p>Connections established with this extension are created in-memory and only persist until the Guacamole session ends.</p></li> <li><p>Connections created with this extension are not accessible to other users, and cannot be shared with other users.</p></li> <li><p>This extension provides no functionality for authenticating users - it does not allow anonymous logins, and requires that users are successfully authenticated by another authentication module before it can be used.</p></li> <li><p>The extension provides users the ability not only to establish connections, but also to set any of the parameters for a connection. There are security implications for this - for example, RDP file sharing can be used to pass through any directory available on the server running guacd to the remote desktop. This should be taken into consideration when enabling this extension and making sure that guacd is configured in a way that does not compromise sensitive system files by allowing access to them.</p></li> </ul> </div> <div class="section" id="downloading-the-quickconnect-extension"> <span id="quickconnect-downloading"></span><h2>Downloading the quickconnect extension<a class="headerlink" href="#downloading-the-quickconnect-extension" title="Permalink to this headline">¶</a></h2> <p>The quickconnect extension is available separately from the main <code class="docutils literal notranslate"><span class="pre">guacamole.war</span></code>. The link for this and all other officially-supported and compatible extensions for a particular version of Guacamole are provided in the release notes for that version. You can find the release notes for current versions of Guacamole here: <a class="reference external" href="http://guacamole.apache.org/releases/">http://guacamole.apache.org/releases/</a>.</p> <p>The quickconnect extension is packaged as a <code class="docutils literal notranslate"><span class="pre">.tar.gz</span></code> file containing only the extension itself, <code class="docutils literal notranslate"><span class="pre">guacamole-auth-quickconnect-1.4.0.jar</span></code>, which must ultimately be placed in <code class="docutils literal notranslate"><span class="pre">GUACAMOLE_HOME/extensions</span></code>.</p> </div> <div class="section" id="installing-the-quickconnect-extension"> <span id="installing-quickconnect"></span><h2>Installing the quickconnect extension<a class="headerlink" href="#installing-the-quickconnect-extension" title="Permalink to this headline">¶</a></h2> <p>Guacamole extensions are self-contained <code class="docutils literal notranslate"><span class="pre">.jar</span></code> files which are located within the <code class="docutils literal notranslate"><span class="pre">GUACAMOLE_HOME/extensions</span></code> directory. <em>If you are unsure where <code class="docutils literal notranslate"><span class="pre">GUACAMOLE_HOME</span></code> is located on your system, please consult <a class="reference internal" href="configuring-guacamole.html"><span class="doc std std-doc">Configuring Guacamole</span></a> before proceeding.</em></p> <p>To install the extension, you must:</p> <ol class="simple"> <li><p>Create the <code class="docutils literal notranslate"><span class="pre">GUACAMOLE_HOME/extensions</span></code> directory, if it does not already exist.</p></li> <li><p>Place the <code class="docutils literal notranslate"><span class="pre">guacamole-auth-quickconnect-1.4.0.jar</span></code> file in the <code class="docutils literal notranslate"><span class="pre">GUACAMOLE_HOME/extensions</span></code> directory.</p></li> </ol> <div class="section" id="configuring-guacamole-for-the-quickconnect-extension"> <span id="guac-quickconnect-config"></span><h3>Configuring Guacamole for the quickconnect extension<a class="headerlink" href="#configuring-guacamole-for-the-quickconnect-extension" title="Permalink to this headline">¶</a></h3> <p>The quickconnect extension has two configuration properties that allow for controlling what connection parameters can be used in the URIs that are opened with the quickconnect extension:</p> <dl class="simple myst"> <dt><code class="docutils literal notranslate"><span class="pre">quickconnect-allowed-parameters</span></code></dt><dd><p>An optional list of parameters that are allowed to be used by connections that are created and accessed via the quickconnect extension. If this property is present, only parameters in this list will be allowed. If this property is absent, any/all parameters will be allowed unless explicitly denied using the <code class="docutils literal notranslate"><span class="pre">quickconnect-denied-parameters</span></code> property.</p> </dd> <dt><code class="docutils literal notranslate"><span class="pre">quickconnect-denied-parameters</span></code></dt><dd><p>An optional list of parameters that are explicitly denied from being used by connections created and accessed via the quickconnect extension. If this property is present, any parameters in this list will be removed from the connection configuration when it is created, <em>even if those parameter are listed above in the <code class="docutils literal notranslate"><span class="pre">quickconnect-allowed-parameters</span></code> property.</em> If this property is not present, no connection parameters will be explicitly denied.</p> </dd> </dl> </div> <div class="section" id="completing-the-installation"> <span id="completing-quickconnect-install"></span><h3>Completing the installation<a class="headerlink" href="#completing-the-installation" title="Permalink to this headline">¶</a></h3> <p>Guacamole will only load newly-installed extensions during startup, so your servlet container will need to be restarted before the quickconnect extension can be used. <em>Doing this will disconnect all active users, so be sure that it is safe to do so prior to attempting installation.</em> When ready, restart your servlet container and give the extension a try.</p> </div> </div> <div class="section" id="using-the-quickconnect-extension"> <span id="using-quickconnect"></span><h2>Using the quickconnect extension<a class="headerlink" href="#using-the-quickconnect-extension" title="Permalink to this headline">¶</a></h2> <p>The quickconnect extension provides a field on the home page that allows you to enter a Uniform Resource Identifier (URI) to create a connection. A URI is in the form:</p> <p><code class="samp docutils literal notranslate"><em><span class="pre">protocol</span></em><span class="pre">://</span><em><span class="pre">username</span></em><span class="pre">:</span><em><span class="pre">password</span></em><span class="pre">@</span><em><span class="pre">host</span></em><span class="pre">:</span><em><span class="pre">port</span></em><span class="pre">/?</span><em><span class="pre">parameters</span></em></code></p> <p>The <code class="docutils literal notranslate"><span class="pre">protocol</span></code> field can have any of the protocols supported by Guacamole, as documented in <a class="reference internal" href="configuring-guacamole.html"><span class="doc std std-doc">Configuring Guacamole</span></a>. Many of the protocols define a default <code class="docutils literal notranslate"><span class="pre">port</span></code> value, with the exception of VNC. The <code class="docutils literal notranslate"><span class="pre">parameters</span></code> field can specify any of the protocol-specific parameters as documented on the configuration page.</p> <p>To establish a connection, simply type in a valid URI and either press “Enter” or click the connect button. This extension will parse the URI and create a new connection, and immediately start that connection in the current browser.</p> <p>Here are a few examples of URIs:</p> <dl class="simple myst"> <dt><code class="docutils literal notranslate"><span class="pre">ssh://linux1.example.com/</span></code></dt><dd><p>Connect to the server linux1.example.com using the SSH protocol on the default SSH port (22). This will result in prompting for both username and password.</p> </dd> <dt><code class="docutils literal notranslate"><span class="pre">vnc://linux1.example.com:5900/</span></code></dt><dd><p>Connect to the server linux1.example.com using the VNC protocol and specifying the port as 5900.</p> </dd> <dt><code class="docutils literal notranslate"><span class="pre">rdp://localuser@windows1.example.com/?security=rdp&ignore-cert=true&disable-audio=true&enable-drive=true&drive-path=/mnt/usb</span></code></dt><dd><p>Connect to the server windows1.example.com using the RDP protocol and the user “localuser”. This URI also specifies several RDP-specific parameters on the connection, including forcing security mode to RDP (security=rdp), ignoring any certificate errors (ignore-cert=true), disabling audio pass-through (disable-audio=true), and enabling filesystem redirection (enable-drive=true) to the /mnt/usb folder on the system running guacd (drive-path=/mnt/usb).</p> </dd> </dl> </div> </div> </div> </div> <footer> <div class="rst-footer-buttons" role="navigation" aria-label="footer navigation"> <a href="using-guacamole.html" class="btn btn-neutral float-right" title="Using Guacamole" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right" aria-hidden="true"></span></a> <a href="radius-auth.html" class="btn btn-neutral float-left" title="RADIUS Authentication" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left" aria-hidden="true"></span> Previous</a> </div> <hr/> <div role="contentinfo"> <p>Copyright © 2021 <a href="http://www.apache.org/">The Apache Software Foundation</a>, Licensed under the <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache License, Version 2.0</a>. Apache Guacamole, Guacamole, Apache, the Apache feather logo, and the Apache Guacamole project logo are trademarks of The Apache Software Foundation.</p> </div> Built with <a href="https://www.sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/readthedocs/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>. </footer> </div> </div> </section> </div> <script type="text/javascript"> jQuery(function () { SphinxRtdTheme.Navigation.enable(true); }); </script> </body> </html>

doc/1.4.0/gug/adhoc-connections.html (261 lines of code) (raw):