From f19863c9f85f18fdac882b984c7ae77b8d88f5f0 Mon Sep 17 00:00:00 2001
From: Fabrizio Balliano <fabrizio.balliano@gmail.com>
Date: Sun, 19 Jan 2025 21:38:56 +0000
Subject: [PATCH] maho-passkey-tools.js

---
 .../default/default/template/login.phtml      | 47 +---------------
 public/js/maho-passkey-tools.js               | 55 +++++++++++++++++++
 2 files changed, 56 insertions(+), 46 deletions(-)
 create mode 100644 public/js/maho-passkey-tools.js
diff --git a/app/design/adminhtml/default/default/template/login.phtml b/app/design/adminhtml/default/default/template/login.phtml
index 59d753d57..2e2d7b9d9 100644
--- a/app/design/adminhtml/default/default/template/login.phtml
+++ b/app/design/adminhtml/default/default/template/login.phtml
@@ -22,6 +22,7 @@
     <link rel="icon" type="image/svg+xml" href="<?= $this->getSkinUrl('images/favicon.svg') ?>" sizes="any">
     <link rel="icon" type="image/png" href="<?= $this->getSkinUrl('images/favicon.png') ?>">
     <script type="text/javascript" src="<?= $this->getJsUrl('validation.js') ?>"></script>
+    <script type="text/javascript" src="<?= $this->getJsUrl('maho-passkey-tools.js') ?>"></script>
 </head>
 <body id="page-login">
     <div class="login-container">
@@ -68,52 +69,6 @@
                 <p class="legal">Powered by Maho</p>
             </form>
             <div class="bottom"></div>
-            <script>
-                /**
-                 * convert RFC 1342-like base64 strings to array buffer
-                 * @param {mixed} obj
-                 * @returns {undefined}
-                 */
-                function recursiveBase64StrToArrayBuffer(obj) {
-                    let prefix = '=?BINARY?B?';
-                    let suffix = '?=';
-                    if (typeof obj === 'object') {
-                        for (let key in obj) {
-                            if (typeof obj[key] === 'string') {
-                                let str = obj[key];
-                                if (str.substring(0, prefix.length) === prefix && str.substring(str.length - suffix.length) === suffix) {
-                                    str = str.substring(prefix.length, str.length - suffix.length);
-
-                                    let binary_string = window.atob(str);
-                                    let len = binary_string.length;
-                                    let bytes = new Uint8Array(len);
-                                    for (let i = 0; i < len; i++)        {
-                                        bytes[i] = binary_string.charCodeAt(i);
-                                    }
-                                    obj[key] = bytes.buffer;
-                                }
-                            } else {
-                                recursiveBase64StrToArrayBuffer(obj[key]);
-                            }
-                        }
-                    }
-                }
-
-                /**
-                 * Convert a ArrayBuffer to Base64
-                 * @param {ArrayBuffer} buffer
-                 * @returns {String}
-                 */
-                function arrayBufferToBase64(buffer) {
-                    let binary = '';
-                    let bytes = new Uint8Array(buffer);
-                    let len = bytes.byteLength;
-                    for (let i = 0; i < len; i++) {
-                        binary += String.fromCharCode( bytes[ i ] );
-                    }
-                    return window.btoa(binary);
-                }
-            </script>
             <script type="module">
                 history.replaceState(null, null, window.location.href);
                 const formEl = document.getElementById('loginForm');
diff --git a/public/js/maho-passkey-tools.js b/public/js/maho-passkey-tools.js
new file mode 100644
index 000000000..e55a0593d
--- /dev/null
+++ b/public/js/maho-passkey-tools.js
@@ -0,0 +1,55 @@
+/**
+ * Maho
+ *
+ * @category    Maho
+ * @package     js
+ * @copyright   Copyright (c) 2018 Thomas Bleeker (CBOR & ByteBuffer part)
+ * @copyright   Copyright (c) 2022 Lukas Buchs
+ * @copyright   Copyright (c) 2025 Maho (https://mahocommerce.com)
+ * @license     https://opensource.org/license/mit  MIT
+ */
+
+/**
+ * convert RFC 1342-like base64 strings to array buffer
+ * @param {mixed} obj
+ * @returns {undefined}
+ */
+function recursiveBase64StrToArrayBuffer(obj) {
+    let prefix = '=?BINARY?B?';
+    let suffix = '?=';
+    if (typeof obj === 'object') {
+        for (let key in obj) {
+            if (typeof obj[key] === 'string') {
+                let str = obj[key];
+                if (str.substring(0, prefix.length) === prefix && str.substring(str.length - suffix.length) === suffix) {
+                    str = str.substring(prefix.length, str.length - suffix.length);
+
+                    let binary_string = window.atob(str);
+                    let len = binary_string.length;
+                    let bytes = new Uint8Array(len);
+                    for (let i = 0; i < len; i++)        {
+                        bytes[i] = binary_string.charCodeAt(i);
+                    }
+                    obj[key] = bytes.buffer;
+                }
+            } else {
+                recursiveBase64StrToArrayBuffer(obj[key]);
+            }
+        }
+    }
+}
+
+/**
+ * Convert a ArrayBuffer to Base64
+ * @param {ArrayBuffer} buffer
+ * @returns {String}
+ */
+function arrayBufferToBase64(buffer) {
+    let binary = '';
+    let bytes = new Uint8Array(buffer);
+    let len = bytes.byteLength;
+    for (let i = 0; i < len; i++) {
+        binary += String.fromCharCode( bytes[ i ] );
+    }
+    return window.btoa(binary);
+}
