From e05612dc4842e92160e170b42122a059b967e1e4 Mon Sep 17 00:00:00 2001
From: Stiletto <blasux@blasux.ru>
Date: Sun, 26 Jan 2014 16:47:51 +0400
Subject: [PATCH] Fix padding, larger avatar size limit

---
 bnw/xmpp/iq_handlers.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/bnw/xmpp/iq_handlers.py b/bnw/xmpp/iq_handlers.py
index 2e37adfc..2bc15960 100644
--- a/bnw/xmpp/iq_handlers.py
+++ b/bnw/xmpp/iq_handlers.py
@@ -46,11 +46,14 @@ def get_and_resize_avatar(iq):
     if not filedata:
         return
     filedata = str(filedata)
-    if len(filedata) > 32768:
+    if len(filedata) > 102400:
         # XEP-0153 says what image SHOULD be 8KB max,
-        # let's approve up to 32KB.
+        # let's approve up to 100KB.
         return
     try:
+        missing_padding = 4 - len(filedata) % 4
+        if missing_padding:
+            filedata += '=' * missing_padding
         avatar = base64.b64decode(filedata)
     except TypeError:
         return