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@@ -4,7 +4,7 @@
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<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
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<head>
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<title></title>
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-<!-- 2014-10-26 Sun 20:49 -->
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+<!-- 2014-10-27 Mon 22:29 -->
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<meta http-equiv="Content-Type" content="text/html;charset=utf-8" />
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<meta name="generator" content="Org-mode" />
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<meta name="author" content="Bob Mottram" />
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@@ -1092,6 +1092,148 @@ Click <b>close</b> and then <b>connect</b>.
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<div id="outline-container-unnumbered-36" class="outline-3">
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<h3 id="unnumbered-36">XMPP/Jabber</h3>
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+<div class="outline-text-3" id="text-unnumbered-36">
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+</div><div id="outline-container-unnumbered-37" class="outline-4">
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+<h4 id="unnumbered-37">Managing users</h4>
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+<div class="outline-text-4" id="text-unnumbered-37">
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+<p>
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+To add a user:
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+</p>
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+
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+<div class="org-src-container">
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+
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+<pre class="src src-bash">ssh username@domainname -p 2222
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+su
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+prosodyctl adduser newusername@newdomainname
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+<span class="org-keyword">exit</span>
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+<span class="org-keyword">exit</span>
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+</pre>
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+</div>
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+
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+<p>
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+To change a user password:
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+</p>
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+
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+<div class="org-src-container">
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+
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+<pre class="src src-bash">ssh username@domainname -p 2222
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+su
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+prosodyctl passwd username@domainname
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+<span class="org-keyword">exit</span>
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+<span class="org-keyword">exit</span>
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+</pre>
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+</div>
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+
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+<p>
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+To remove a user:
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+</p>
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+
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+<div class="org-src-container">
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+
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+<pre class="src src-bash">ssh username@domainname -p 2222
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+su
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+prosodyctl deluser username@domainname.com
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+<span class="org-keyword">exit</span>
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+<span class="org-keyword">exit</span>
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+</pre>
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+</div>
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+
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+<p>
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+Report the status of the XMPP server:
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+</p>
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+
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+<div class="org-src-container">
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+
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+<pre class="src src-bash">ssh username@domainname -p 2222
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+su
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+prosodyctl status
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+<span class="org-keyword">exit</span>
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+<span class="org-keyword">exit</span>
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+</pre>
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+</div>
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+</div>
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+</div>
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+
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+<div id="outline-container-unnumbered-38" class="outline-4">
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+<h4 id="unnumbered-38">Using with Jitsi</h4>
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+<div class="outline-text-4" id="text-unnumbered-38">
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+<p>
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+Jitsi is the recommended communications client for desktop or laptop systems, since it includes the <i>off the record</i> (OTR) feature which provides some additional security beyond the usual SSL certificates.
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+</p>
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+
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+<p>
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+Jitsi can be downloaded from <a href="https://jitsi.org/">https://jitsi.org/</a>
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+</p>
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+
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+<p>
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+On your desktop/laptop open Jitsi and select <b>Options</b> from the <b>Tools</b> menu.
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+</p>
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+
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+<p>
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+Click <b>Add</b> to add a new user, then enter the Jabber ID which you previously specified with <i>prosodyctl</i> when setting up the XMPP server. Close and then you should notice that your status is "Online" (or if not then you should be able to set it to online).
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+</p>
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+
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+<p>
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+From the <b>File</b> menu you can add contacts, then select the chat icon to begin a chat. Click on the lock icon on the right hand side and this will initiate an authentication procedure in which you can specify a question and answer to verify the identity of the person you're communicating with. Once authentication is complete then you'll be chating using OTR, which provides an additional layer of security.
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+</p>
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+
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+<p>
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+When opening Jitsi initially you will get a certificate warning for your domain name (assuming that you're using a self-signed certificate). If this happens then select <b>View Certificate</b> and enable the checkbox to trust the certificate, then select <b>Continue Anyway</b>. Once you've done this then the certificate warning will not appear again unless you reinstall Jitsi or use a different computer.
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+</p>
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+
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+<p>
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+You can also <a href="https://www.youtube.com/watch?v=vgx7VSrDGjk">see this video</a> as an example of using OTR.
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+</p>
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+</div>
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+</div>
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+<div id="outline-container-unnumbered-39" class="outline-4">
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+<h4 id="unnumbered-39">Using with Ubuntu</h4>
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+<div class="outline-text-4" id="text-unnumbered-39">
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+<p>
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+The default XMPP client in Ubuntu is Empathy. Using Empathy isn't as secure as using Jitsi, since it doesn't include the <i>off the record</i> feature, but since it's the default it's what many users will have easy access to.
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+</p>
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+
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+<p>
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+Open <b>System Settings</b> and select <b>Online Accounts</b>, <b>Add account</b> and then <b>Jabber</b>.
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+</p>
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+
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+<p>
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+Enter your username (username@domainname) and password.
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+</p>
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+
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+<p>
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+Click on <b>Advanced</b> and make sure that <b>Encryption required</b> and <b>Ignore SSL certificate errors</b> are checked. Ignoring the certificate errors will allow you to use the self-signed certificate created earlier. Then click <b>Done</b> and set your Jabber account and Empathy to <b>On</b>.
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+</p>
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+</div>
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+</div>
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+<div id="outline-container-unnumbered-40" class="outline-4">
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+<h4 id="unnumbered-40">Using with Android</h4>
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+<div class="outline-text-4" id="text-unnumbered-40">
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+<p>
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+Install <a href="https://f-droid.org/">F-Droid</a>
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+</p>
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+
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+<p>
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+Search for and install Xabber.
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+</p>
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+
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+<p>
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+Add an account and enter your Jabber/XMPP ID and password.
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+</p>
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+
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+<p>
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+From the menu select <b>Settings</b> then <b>Security</b> then <b>OTR mode</b>. Set the mode to <b>Required</b>.
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+</p>
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+
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+<p>
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+Make sure that <b>Check server certificate</b> is not checked.
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+</p>
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+
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+<p>
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+Go back to the initial screen and then using the menu you can add contacts and begin chatting. Both parties will need to go through the off-the-record question and answer verification before the chat can begin, but that only needs to be done once for each person you're chatting with.
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+</p>
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+</div>
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+</div>
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</div>
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</div>
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</div>
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Bob Mottram
10 年之前