refactor: delete `base64js`

instead of base64 library you can use built-in JS functions `btoa()` and `atob()`

2 files changed, 17 insertions, 11 deletions

diff --git a/web/assets/js/util/common.js b/web/assets/js/util/common.js
index df826aa9..3aa1549e 100644
--- a/web/assets/js/util/common.js
+++ b/web/assets/js/util/common.js
@@ -39,17 +39,6 @@ function cpuCoreFormat(cores) {
     }
 }
 
-function base64(str) {
-    return Base64.encode(str);
-}
-
-function safeBase64(str) {
-    return base64(str)
-        .replace(/\+/g, '-')
-        .replace(/=/g, '')
-        .replace(/\//g, '_');
-}
-
 function formatSecond(second) {
     if (second < 60) {
         return second.toFixed(0) + 's';
diff --git a/web/assets/js/util/utils.js b/web/assets/js/util/utils.js
index 30f1f6a2..a79ce3a0 100644
--- a/web/assets/js/util/utils.js
+++ b/web/assets/js/util/utils.js
@@ -478,4 +478,21 @@ class Wireguard {
             privateKey: secretKey.length > 0 ? secretKey : this.keyToBase64(privateKey)
         };
     }
+}
+
+class Base64 {
+    static encode(content = "", safe = false) {
+        if (safe) {
+            return window.btoa(content)
+                .replace(/\+/g, '-')
+                .replace(/=/g, '')
+                .replace(/\//g, '_')
+        }
+
+        return window.btoa(content)
+    }
+
+    static decode(content = "") {
+        return window.atob(content)
+    }
 }
\ No newline at end of file