diff --git a/pandora_console/include/functions_filemanager.php b/pandora_console/include/functions_filemanager.php
index 1db21b308a..4fc6dd0b14 100644
--- a/pandora_console/include/functions_filemanager.php
+++ b/pandora_console/include/functions_filemanager.php
@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Images File Manager functions.
  *
@@ -96,7 +97,7 @@ function upload_file($upload_file_or_zip, $default_real_directory, $destination_
 
     check_login();
 
-    if (! check_acl($config['id_user'], 0, 'AW')) {
+    if (!check_acl($config['id_user'], 0, 'AW')) {
         db_pandora_audit(
             AUDIT_LOG_ACL_VIOLATION,
             'Trying to access File manager'
@@ -139,25 +140,8 @@ function upload_file($upload_file_or_zip, $default_real_directory, $destination_
                 $nombre_archivo = sprintf('%s/%s', $real_directory, $filename);
                 try {
                     $mimeContentType = mime_content_type($_FILES['file']['tmp_name']);
-                    $fileExtension = pathinfo($_FILES['file']['name'], PATHINFO_EXTENSION);
 
-                    $validFileExtension = true;
-
-                    if (empty($fileExtension) === false) {
-                        $filtered_types = array_filter(
-                            $filterFilesType,
-                            function ($value) use ($fileExtension) {
-                                $mimeTypeExtensionName = explode('/', $value)[1];
-                                return $mimeTypeExtensionName === $fileExtension;
-                            }
-                        );
-
-                        if (empty($filtered_types) === true) {
-                            $validFileExtension = false;
-                        }
-                    }
-
-                    if ($validFileExtension === true && (empty($filterFilesType) === true || in_array($mimeContentType, $filterFilesType) === true)) {
+                    if (empty($filterFilesType) === true || in_array($mimeContentType, $filterFilesType) === true) {
                         $result = copy($_FILES['file']['tmp_name'], $nombre_archivo);
                     } else {
                         $error_message = 'The uploaded file is not allowed. Only gif, png or jpg files can be uploaded.';
@@ -240,7 +224,7 @@ function create_text_file($default_real_directory, $destination_directory)
 
     check_login();
 
-    if (! check_acl($config['id_user'], 0, 'AW')) {
+    if (!check_acl($config['id_user'], 0, 'AW')) {
         db_pandora_audit(
             AUDIT_LOG_ACL_VIOLATION,
             'Trying to access File manager'
@@ -310,7 +294,7 @@ if ($create_dir === true) {
     $testHash  = md5($directory.$config['server_unique_identifier']);
 
     if ($hash !== $testHash) {
-         ui_print_error_message(__('Security error.'));
+        ui_print_error_message(__('Security error.'));
     } else {
         $dirname = filemanager_safe_directory((string) get_parameter('dirname'));
 
@@ -366,7 +350,7 @@ if ($delete_file === true) {
             }
         } else {
             if (unlink($filename) === true) {
-                    $config['filemanager']['delete'] = 1;
+                $config['filemanager']['delete'] = 1;
             } else {
                 $config['filemanager']['delete'] = 0;
             }
@@ -516,111 +500,116 @@ function filemanager_file_explorer(
             check_opened_dialog('create_folder');
         }
         <?php if ($allowCreateText === true) : ?>
-        function show_create_text_file() {
-            actions_dialog('create_text_file');
-            $("#create_text_file").css("display", "block");
-            check_opened_dialog('create_text_file');
-        }
+            function show_create_text_file() {
+                actions_dialog('create_text_file');
+                $("#create_text_file").css("display", "block");
+                check_opened_dialog('create_text_file');
+            }
         <?php endif ?>
+
         function show_upload_file() {
             actions_dialog('upload_file');
             $("#upload_file").css("display", "block");
             check_opened_dialog('upload_file');
         }
 
-        function check_opened_dialog(check_opened){
-            if(check_opened !== 'create_folder'){
+        function check_opened_dialog(check_opened) {
+            if (check_opened !== 'create_folder') {
                 if (($("#create_folder").hasClass("ui-dialog-content") && $('#create_folder').dialog('isOpen') === true)) {
                     $('#create_folder').dialog('close');
                 }
             }
             <?php if ($allowCreateText === true) : ?>
-            if(check_opened !== 'create_text_file'){
-                if (($("#create_text_file").hasClass("ui-dialog-content") && $('#create_text_file').dialog('isOpen') === true)) {
-                    $('#create_text_file').dialog('close');
+                if (check_opened !== 'create_text_file') {
+                    if (($("#create_text_file").hasClass("ui-dialog-content") && $('#create_text_file').dialog('isOpen') === true)) {
+                        $('#create_text_file').dialog('close');
+                    }
                 }
-            }
             <?php endif ?>
-            if(check_opened !== 'upload_file'){
+            if (check_opened !== 'upload_file') {
                 if (($("#upload_file").hasClass("ui-dialog-content") && $('#upload_file').dialog('isOpen')) === true) {
                     $('#upload_file').dialog('close');
                 }
             }
         }
 
-        function actions_dialog(action){
-            $('.'+action).addClass('file_table_modal_active');
-            var title_action ='';
+        function actions_dialog(action) {
+            $('.' + action).addClass('file_table_modal_active');
+            var title_action = '';
             switch (action) {
                 case 'create_folder':
-                title_action = "<?php echo __('Create a Directory'); ?>";
+                    title_action = "<?php echo __('Create a Directory'); ?>";
                     break;
-                <?php if ($allowCreateText === true) : ?>
-                case 'create_text_file':
-                title_action = "<?php echo __('Create a Text'); ?>";
-                    break;
-                <?php endif ?>
+                    <?php if ($allowCreateText === true) : ?>
+                    case 'create_text_file':
+                        title_action = "<?php echo __('Create a Text'); ?>";
+                        break;
+                    <?php endif ?>
                 case 'upload_file':
-                title_action = "<?php echo __('Upload Files'); ?>";
+                    title_action = "<?php echo __('Upload Files'); ?>";
                     break;
 
                 default:
                     break;
             }
 
-            $('#'+action)
-            .dialog({
-                title: title_action,
-                resizable: true,
-                draggable: true,
-                modal: true,
-                overlay: {
-                    opacity: 0.5,
-                    background: "black"
-                },
-                width: 500,
-                minWidth: 500,
-                minHeight: 210,
-                maxWidth: 800,
-                maxHeight: 300,
-                close: function () {
-                    $('.'+action).removeClass('file_table_modal_active');
-                }
-            }).show();
+            $('#' + action)
+                .dialog({
+                    title: title_action,
+                    resizable: true,
+                    draggable: true,
+                    modal: true,
+                    overlay: {
+                        opacity: 0.5,
+                        background: "black"
+                    },
+                    width: 500,
+                    minWidth: 500,
+                    minHeight: 210,
+                    maxWidth: 800,
+                    maxHeight: 300,
+                    close: function() {
+                        $('.' + action).removeClass('file_table_modal_active');
+                    }
+                }).show();
         }
 
-        function show_modal_real_path (path) {
+        function show_modal_real_path(path) {
+            if (navigator.clipboard && window.isSecureContext) <?php $secure_con = true; ?>;
+            else <?php $secure_con = false; ?>;
             $('#modal_real_path').addClass('file_table_modal_active');
             $('#real_path').empty();
             $('#real_path').html(path);
             title_action = "<?php echo __('Real path'); ?>";
             $('#modal_real_path')
-            .dialog({
-                title: title_action,
-                resizable: true,
-                draggable: true,
-                modal: true,
-                overlay: {
-                    opacity: 0.5,
-                    background: "black"
-                },
-                width: 448,
-                minWidth: 448,
-                minHeight: 213,
-                maxWidth: 800,
-                maxHeight: 300,
-                close: function () {
-                    $('#modal_real_path').removeClass('file_table_modal_active');
-                }
-            }).show();
+                .dialog({
+                    title: title_action,
+                    resizable: true,
+                    draggable: true,
+                    modal: true,
+                    overlay: {
+                        opacity: 0.5,
+                        background: "black"
+                    },
+                    width: 448,
+                    minWidth: 448,
+                    minHeight: 213,
+                    maxWidth: 800,
+                    maxHeight: 300,
+                    close: function() {
+                        $('#modal_real_path').removeClass('file_table_modal_active');
+                    }
+                }).show();
 
-            $("#submit-submit").on("click",copyToClipboard);
+            $("#submit-submit").on("click", copyToClipboard);
         }
 
         function copyToClipboard() {
-            navigator.clipboard.writeText($("#real_path").text()).then(function (){
-                $('#modal_real_path').dialog('close');
-            });
+            if (navigator.clipboard && window.isSecureContext) {
+                window.navigator.clipboard.writeText($("#real_path").text()).then(function() {
+                    $('#modal_real_path').dialog('close');
+                });
+            }
         }
     </script>
     <?php
@@ -737,9 +726,9 @@ function filemanager_file_explorer(
             if (pathinfo($fileinfo['realpath'], PATHINFO_EXTENSION) === 'php'
                 && (is_readable($fileinfo['realpath']) === true || is_executable($fileinfo['realpath']) === true)
             ) {
-                        $error_message = __('This file could be executed by any user');
-                        $error_message .= '. '.__('Make sure it can\'t perform dangerous tasks');
-                        $data[1] = '<span class="error forced_title" data-title="'.$error_message.'" data-use_title_for_force_title="1">'.$data[1].'</span>';
+                $error_message = __('This file could be executed by any user');
+                $error_message .= '. '.__('Make sure it can\'t perform dangerous tasks');
+                $data[1] = '<span class="error forced_title" data-title="'.$error_message.'" data-use_title_for_force_title="1">'.$data[1].'</span>';
             }
 
             $data[2] = ui_print_timestamp(
@@ -753,11 +742,11 @@ function filemanager_file_explorer(
                 $data[3] = ui_format_filesize($fileinfo['size']);
             }
 
-                    // Actions buttons
-                    // Delete button.
-                    $data[4] = '';
-                    $data[4] .= '<span style="display: flex">';
-                    $typefile = array_pop(explode('.', $fileinfo['name']));
+            // Actions buttons
+            // Delete button.
+            $data[4] = '';
+            $data[4] .= '<span style="display: flex">';
+            $typefile = array_pop(explode('.', $fileinfo['name']));
             if (is_writable($fileinfo['realpath']) === true
                 && (is_dir($fileinfo['realpath']) === false || count(scandir($fileinfo['realpath'])) < 3)
                 && ($readOnly === false)
@@ -805,9 +794,9 @@ function filemanager_file_explorer(
                 $data[4] .= '<a href="javascript: show_modal_real_path(`'.$fileinfo['realpath'].'`);">'.html_print_image('images/book_edit.png', true, ['style' => 'margin-top: 2px;', 'title' => __('Real path'), 'class' => 'invert_filter']).'</a>';
             }
 
-                    $data[4] .= '</span>';
+            $data[4] .= '</span>';
 
-                    array_push($table->data, $data);
+            array_push($table->data, $data);
         }
     } else {
         ui_print_info_message(
@@ -900,7 +889,7 @@ function filemanager_file_explorer(
                         'content' => html_print_input_file(
                             'file',
                             true,
-                            [ 'style' => 'border:0; padding:0; width:100%' ]
+                            ['style' => 'border:0; padding:0; width:100%']
                         ),
                     ],
                     true
@@ -985,8 +974,12 @@ function filemanager_file_explorer(
 
             // Show Modal Real Path
             $modal_real_path = "<div><b>Real path to plugin execution is:</b></div>
-                                <div id='real_path'></div>
-                                <div style='float:right;margin: 5em 0 0 auto';>".html_print_submit_button(__('Copy'), 'submit', false, 'class="sub next"', true).'</div>';
+                                <div id='real_path'></div>";
+
+            if (isset($_SERVER['HTTPS']) || $_SERVER['HTTPS'] == 'on' || $_SERVER['SERVER_NAME'] == 'localhost' || $_SERVER['SERVER_NAME'] == '127.0.0.1') {
+                $modal_real_path .= "<div style='float:right;margin: 5em 0 0 auto';>".html_print_submit_button(__('Copy'), 'submit', false, 'class="sub next"', true).'</div>';
+            }
+
             html_print_div(
                 [
                     'id'      => 'modal_real_path',
@@ -1141,4 +1134,4 @@ function filemanager_safe_directory(
     }
 
     return $directory;
-}
\ No newline at end of file
+}