Enforce ascii filenames for uploads

2015-06-30 10:31:59 +01:00
parent 2124f668db
commit 9beaedd164
3 changed files with 15 additions and 1 deletions
--- a/synapse/util/stringutils.py
+++ b/synapse/util/stringutils.py
@@ -33,3 +33,12 @@ def random_string_with_symbols(length):
    return ''.join(
        random.choice(_string_with_symbols) for _ in xrange(length)
    )
+
+
+def is_ascii(s):
+    try:
+        s.encode("ascii")
+    except UnicodeDecodeError:
+        return False
+    else:
+        return True