From 6f55ea5998fe61ecce446a092094fb0b0662931e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E2=80=9CNaeel=E2=80=9D?= <tazet@narod.ru>
Date: Fri, 10 Jul 2026 09:03:54 +0400
Subject: [PATCH] =?UTF-8?q?fix:=20base64=20padding=20=D0=B8=20+=E2=86=92?=
 =?UTF-8?q?=D0=BF=D1=80=D0=BE=D0=B1=D0=B5=D0=BB,=20v1.0.4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 site/app.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/site/app.py b/site/app.py
index 9f0be6a..ef3a50f 100644
--- a/site/app.py
+++ b/site/app.py
@@ -4,7 +4,7 @@ from flask import Flask, render_template, request
 
 app = Flask(__name__)
 
-VERSION = '1.0.3'
+VERSION = '1.0.4'
 
 
 @app.route('/')
@@ -27,6 +27,12 @@ def upload():
         # убрать префикс data:...;base64,
         if ',' in data:
             data = data.split(',', 1)[1]
+        # form-encode превращает + в пробелы — восстановить
+        data = data.replace(' ', '+')
+        # добавить padding если потерялся
+        missing = len(data) % 4
+        if missing:
+            data += '=' * (4 - missing)
         raw = base64.b64decode(data)
         elapsed = round((time.time() - t0) * 1000)
         return {'ok': True, 'bytes': len(raw), 'elapsed_ms': elapsed}