*Fix Proxy setting becomes unset by user*

web/edit/web/index.php

@@ -230,8 +230,8 @@ if (!empty($_POST['save'])) {
         $restart_proxy = 'yes';
     }
 
-    // Change proxy template / Update extension list
-    if ((!empty($_SESSION['PROXY_SYSTEM'])) && (!empty($v_proxy)) && (!empty($_POST['v_proxy'])) && (empty($_SESSION['error_msg']))) {
+    // Change proxy template / Update extension list (admin only)
+    if ((!empty($_SESSION['PROXY_SYSTEM'])) && (!empty($v_proxy)) && (!empty($_POST['v_proxy'])) && (empty($_SESSION['error_msg'])) && ($_SESSION['user'] == 'admin')) {
         $ext = preg_replace("/\n/", " ", $_POST['v_proxy_ext']);
         $ext = preg_replace("/,/", " ", $ext);
         $ext = preg_replace('/\s+/', ' ',$ext);

web/templates/user/edit_web.html

@@ -85,6 +85,29 @@
                                     <textarea size="20" class="vst-textinput" name="v_aliases"><?=htmlentities(trim($v_aliases, "'"))?></textarea>
                                 </td>
                             </tr>
+                            <?php if (!empty($_SESSION['PROXY_SYSTEM'])) { echo ""; ?>
+                            <tr>
+                                <td class="vst-text step-top">
+                                    <label><input type="checkbox" size="20" class="vst-checkbox" name="v_proxy" <?php if (!empty($v_proxy)) echo "checked=yes" ?> onclick="javascript:elementHideShow('proxytable');"> <?php print __('Proxy Support') . "<span class='optional'>" . strtoupper($_SESSION['PROXY_SYSTEM']) . "</span>";?></label>
+                                </td>
+                            </tr>
+                            <tr>
+                                <td class="step-left">
+                                    <table style="display:<?php if (empty($v_proxy)) { echo 'none';} else {echo 'block';}?> ;" id="proxytable">
+                                        <tr>
+                                            <td class="vst-text input-label">
+                                                <?php print __('Proxy Extensions');?>
+                                            </td>
+                                        </tr>
+                                        <tr>
+                                            <td>
+                                                <textarea size="20" class="vst-textinput" name="v_proxy_ext"><?php if (!empty($v_proxy_ext)) { echo htmlentities(trim($v_proxy_ext, "'"));} else { echo 'jpg, jpeg, gif, png, ico, svg, css, zip, tgz, gz, rar, bz2, exe, pdf, doc, xls, ppt, txt, odt, ods, odp, odf, tar, bmp, rtf, js, mp3, avi, mpeg, flv, html, htm'; }  ?></textarea>
+                                            </td>
+                                        </tr>
+                                    </table>
+                                </td>
+                            </tr>
+                            <?php echo ""; }?>
                             <tr>
                                 <td class="vst-text step-top">
                                     <label><input type="checkbox" size="20" class="vst-checkbox" name="v_ssl" <?php if ($v_ssl == 'yes') echo "checked=yes" ?> onclick="javascript:elementHideShow('ssltable');"> <?php print __('SSL Support');?></label>