[Web] Generate longer passwords for app passwords

data/web/js/build/014-mailcow.js

@@ -15,7 +15,12 @@ $(document).ready(function() {
   $(".generate_password").click(function( event ) {
     event.preventDefault();
     $('[data-hibp]').trigger('input');
-    var random_passwd = GPW.pronounceable(8)
+    if (typeof($(this).closest("form").data('pwgen-length')) == "number") {
+      var random_passwd = GPW.pronounceable($(this).closest("form").data('pwgen-length'))
+    }
+    else {
+      var random_passwd = GPW.pronounceable(8)
+    }
     $(this).closest("form").find('[data-pwgen-field]').attr('type', 'text');
     $(this).closest("form").find('[data-pwgen-field]').val(random_passwd);
   });

data/web/modals/user.php

@@ -171,7 +171,7 @@ if (!isset($_SESSION['mailcow_cc_role'])) {
         <h3 class="modal-title"><?=$lang['add']['app_password'];?></h3>
       </div>
       <div class="modal-body">
-				<form class="form-horizontal" data-cached-form="true" role="form" data-id="add_apppasswd">
+				<form class="form-horizontal" data-cached-form="true" role="form" data-pwgen-length="32" data-id="add_apppasswd">
 					<div class="form-group">
 						<label class="control-label col-sm-2" for="app_name"><?=$lang['add']['app_name'];?></label>
 						<div class="col-sm-10">