add instructions for static web hosting into the control panel

management/daemon.py

@@ -74,6 +74,7 @@ def index():
 	no_admins_exist = (len([user for user in get_mail_users(env, as_json=True) if "admin" in user['privileges']]) == 0)
 	return render_template('index.html',
 		hostname=env['PRIMARY_HOSTNAME'],
+		storage_root=env['STORAGE_ROOT'],
 		no_admins_exist=no_admins_exist,
 	)
 
@@ -227,6 +228,12 @@ def dns_get_dump():
 
 # WEB
 
+@app.route('/web/domains')
+@authorized_personnel_only
+def web_get_domains():
+	from web_update import get_web_domains_info
+	return json_response(get_web_domains_info(env))
+
 @app.route('/web/update', methods=['POST'])
 @authorized_personnel_only
 def web_update():

management/templates/index.html

@@ -60,6 +60,10 @@
             table.table {
               margin: 1.5em 0;
             }
+
+	    ol li {
+	       margin-bottom: 1em;
+	    }
         </style>
         <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap-theme.min.css">
         <style>
@@ -101,6 +105,7 @@
               </ul>
             </li>
             <li><a href="#sync_guide" onclick="return show_panel(this);">Contacts/Calendar</a></li>
+            <li><a href="#web" onclick="return show_panel(this);">Web</a></li>
           </ul>
           <ul class="nav navbar-nav navbar-right">
             <li><a href="#" onclick="do_logout(); return false;" style="color: white">Log out?</a></li>
@@ -146,6 +151,10 @@
       {% include "sync-guide.html" %}
       </div>
 
+      <div id="panel_web" class="container panel">
+      {% include "web.html" %}
+      </div>
+
       <hr>
 
       <footer>

management/templates/web.html

@@ -0,0 +1,100 @@
+<style>
+</style>
+
+<h2>Static Web Hosting</h2>
+
+<p>This machine is serving a simple, static website at <a href="https://{{hostname}}">https://{{hostname}}</a> and at all domain names that you set up an email user or alias for.</p>
+
+<h3>Uploading web files</h3>
+
+<p>You can replace this website with your own HTML or other static files:</p>
+
+<ol>
+<li>Ensure that the domains and SSL certificates are configured properly on the <a href="#system_status" onclick="return show_panel(this);">Status Checks</a> page.</li>
+
+<li>Install an SSH file transfer program such as <a href="https://filezilla-project.org/">FileZilla</a> or <a href="http://linuxcommand.org/man_pages/scp1.html">scp</a>.</li>
+
+<li>Log in with the file transfer program. The server is <strong>{{hostname}}</strong>, the protocol is SSH or SFTP, and use the <strong>SSH login credentials</strong> that you used when you originally created this machine at your cloud host provider. This is <strong>not</strong> what you use to log in either for email or this control panel. Your SSH credentials probably involves a private key file.</li>
+
+<li>Replace the files in <tt>{{storage_root}}/www/default</tt>, or the directory indicated in the table below, with any HTML pages or other static files. They will appear directly and immediately on the web.</li>
+
+<table id="web_domains_existing" class="table" style="margin-bottom: 2em; width: auto;">
+        <thead>
+                <tr>
+                        <th>Site</th>
+                        <th>Directory for Files</th>
+                </tr>
+        </thead>
+        <tbody>
+        </tbody>
+</table>
+
+<li>If you want to have this box host a static website on a domain that is not listed in the table, create a dummy <a href="#users" onclick="return show_panel(this);">mail user</a> or <a href="#aliases" onclick="return show_panel(this);">alias</a> on the domain first.</li>
+
+</ol>
+
+<h3>Different sites for different domains</h3>
+
+<p>Create one of the directories shown in the table below to create a space for different files for one of the websites.</p>
+
+<p>After you create one of these directories, click <button id="web_update" class="btn btn-primary" onclick="do_web_update()">Web Update</button> to restart the box&rsquo;s web server so that it sees the new website file location.</p>
+
+<table id="web_domains_custom" class="table" style="margin-bottom: 2em; width: auto;">
+        <thead>
+                <tr>
+                        <th>Site</th>
+                        <th>Create Directory</th>
+                </tr>
+        </thead>
+        <tbody>
+        </tbody>
+</table>
+
+
+<script>
+function show_web() {
+ api(
+    "/web/domains",
+    "GET",
+    {
+    },
+    function(domains) {
+	var tb = $('#web_domains_existing tbody');
+	tb.text('');
+	for (var i = 0; i < domains.length; i++) {
+		var row = $("<tr><td class='domain'><a href=''></a></td><td class='directory'/></tr>");
+		tb.append(row);
+		row.find('.domain a').text('https://' + domains[i].domain);
+		row.find('.domain a').attr('href', 'https://' + domains[i].domain);
+		row.find('.directory').text(domains[i].root);
+	}
+
+	tb = $('#web_domains_custom tbody');
+	tb.text('');
+	for (var i = 0; i < domains.length; i++) {
+		if (domains[i].root != domains[i].custom_root) {
+			var row = $("<tr><td class='domain'><a href=''></a></td><td class='directory'/></tr>");
+			tb.append(row);
+			row.find('.domain a').text('https://' + domains[i].domain);
+			row.find('.domain a').attr('href', 'https://' + domains[i].domain);
+			row.find('.directory').text(domains[i].custom_root);
+		}
+	}
+    });
+}
+
+function do_web_update() {
+ api(
+    "/web/update",
+    "POST",
+    {
+    },
+    function(data) {
+      if (data == "")
+        data = "Nothing changed.";
+      else
+        data = $("<pre/>").text(data);
+      show_modal_error("Web Update", data, function() { show_web() });
+    });
+}
+</script>

management/web_update.py

@@ -113,11 +113,11 @@ def make_domain_config(domain, template, template_for_primaryhost, env):
 
 	return nginx_conf
 
-def get_web_root(domain, env):
+def get_web_root(domain, env, test_exists=True):
 	# Try STORAGE_ROOT/web/domain_name if it exists, but fall back to STORAGE_ROOT/web/default.
 	for test_domain in (domain, 'default'):
 		root = os.path.join(env["STORAGE_ROOT"], "www", safe_domain_name(test_domain))
-		if os.path.exists(root): break
+		if os.path.exists(root) or not test_exists: break
 	return root
 
 def get_domain_ssl_files(domain, env):
@@ -193,3 +193,12 @@ def ensure_ssl_certificate_exists(domain, ssl_key, ssl_certificate, csr_path, en
 		"-signkey", ssl_key,
 		"-out", ssl_certificate])
 
+def get_web_domains_info(env):
+	return [
+		{
+			"domain": domain,
+			"root": get_web_root(domain, env),
+			"custom_root": get_web_root(domain, env, test_exists=False),
+		}
+		for domain in get_web_domains(env)
+	]