Fix and test case for case insensitive subdomain matching.

2015-08-06 22:24:34 -04:00
parent b8722f4a66
commit 01541a3c36
2 changed files with 2 additions and 1 deletions
@@ -161,7 +161,7 @@ def validate_signature_fields(sig):
    # Nasty hack to support both str and bytes... check for both the
    # character and integer values.
    if b'i' in sig and (
-        not sig[b'i'].endswith(sig[b'd']) or
+        not sig[b'i'].lower().endswith(sig[b'd'].lower()) or
        sig[b'i'][-len(sig[b'd'])-1] not in ('@', '.', 64, 46)):
        raise ValidationError(
            "i= domain is not a subdomain of d= (i=%s d=%s)" %