Protection of WordPress logins

modules/LimitLoginAttempts/includes/block-and-allow-list-form.php

@@ -0,0 +1,56 @@
+<?php
+function updateBlockOrAllowList($postVars)
+{
+    $listType = $postVars['save_kompass_balist_list_type'];
+
+    $saveIPList = [];
+    if (isset($postVars['listElements'])) {
+        foreach ($postVars['listElements'] as $curIp) {
+            $curIp = trim($curIp);
+            if ($curIp !== '') {
+                $saveIPList[] = $curIp;
+            }
+        }
+    }
+
+    if (count($postVars['new_ips']) == 1) {
+        foreach (explode(PHP_EOL, $postVars['new_ips'][0]) as $newIp) {
+            $newIp = trim($newIp);
+            if ('' !== $newIp) {
+                $saveIPList[] = $newIp;
+            }
+        }
+    }
+
+    update_option('kompass_limit_login_' . $listType, $saveIPList);
+}
+
+function kompass_print_block_allow_form($listType) {
+    $elements = get_option('kompass_limit_login_' . $listType, []);
+
+     ?>
+
+    <input type="hidden" name="save_kompass_balist_list_type" value="<?= $listType; ?>" />
+
+    <?php
+    foreach ($elements as $currentIp) {
+        ?>
+        <p>
+            <input type="text" name="listElements[]" value="<?= $currentIp ?>" style="width: 350px;" /><br />
+            <label style="cursor: default; color: #a0a0a0; fot-size: 9pt; font-style: italic"><?= __('Zum Löschen frei lassen', BDP_LV_PLUGIN_SLUG); ?></label>
+        </p>
+        <?php
+    }
+    ?>
+    </div>
+    <div class="kompass_setting_box">
+        <h3><?= __('IP-Adresse hinzufügen', BDP_LV_PLUGIN_SLUG); ?></h3>
+        <p>
+            <textarea
+                    placeholder="<?= __('Please use line breaks to enter multiple ips', BDP_LV_PLUGIN_SLUG); ?>"
+                    name="new_ips[]"
+                    style="width: 350px;" rows="5"></textarea>
+        </p>
+    </div>
+<?php
+}