2FA added to Icecrown template.

template/icecrown/tpl/main.php

@@ -119,7 +119,58 @@ require_once 'header.php'; ?>
                                             Restore Password
                                         </button>
                                     </div>
-                                    <?php if (get_config('vote_system')) { ?>
+                                    <?php if (get_config('2fa_support')) { ?>
+                                        <div class="text-center" data-aos="fade-up" data-aos-delay="100" style="margin-top: 5px;">
+                                            <button type="button" class="btn btn-default" data-toggle="modal"
+                                                    data-target="#e2fa-modal">
+                                                Two-Factor Authentication
+                                            </button>
+                                        </div>
+                                        <div class="modal" id="e2fa-modal">
+                                            <div class="modal-dialog">
+                                                <div class="modal-content">
+                                                    <div class="modal-header">
+                                                        <h4 class="modal-title">Two-Factor Authentication</h4>
+                                                        <button type="button" class="close" data-dismiss="modal">&times;
+                                                        </button>
+                                                    </div>
+                                                    <div class="modal-body">
+                                                        <form action="<?php echo $antiXss->xss_clean(get_config("baseurl")); ?>/index.php#register"
+                                                              method="post">
+                                                            <div>
+                                                                <ul>
+                                                                    <li>Install Google Authenticator. <a href="https://play.google.com/store/apps/details?id=com.google.android.apps.authenticator2" target="_blank">Google Store</a> - <a href="https://apps.apple.com/app/google-authenticator/id388497605" target="_blank">Apple Store</a></li>
+                                                                </ul>
+                                                            </div>
+                                                                <div class="input-group">
+                                                                    <span class="input-group">Email</span>
+                                                                    <input type="email" class="form-control" placeholder="Email"
+                                                                           name="email">
+                                                                </div>
+                                                                <?php if (empty(get_config('battlenet_support'))) { ?>
+                                                                <div class="input-group">
+                                                                    <span class="input-group">Username</span>
+                                                                    <input type="text" class="form-control" placeholder="Username"
+                                                                           name="username">
+                                                                </div>
+                                                                <?php } echo GetCaptchaHTML();?>
+                                                                <input name="submit" type="hidden" value="etfa">
+                                                                <div class="text-center" style="margin-top: 10px;"><input
+                                                                            type="submit"
+                                                                            class="btn btn-primary"
+                                                                            value="Enable 2FA"></div>
+                                                        </form>
+                                                    </div>
+                                                    <div class="modal-footer">
+                                                        <button type="button" class="btn btn-danger" data-dismiss="modal">
+                                                            Close
+                                                        </button>
+                                                    </div>
+                                                </div>
+                                            </div>
+                                        </div>
+                                    <?php }
+                                    if (get_config('vote_system')) { ?>
                                         <div class="text-center" style="margin-top: 5px;">
                                             <button type="button" class="btn btn-danger" data-toggle="modal"
                                                     data-target="#vote-modal">