From: Fredrik Tolf <fredrik@dolda2000.com>
Date: Fri, 18 Sep 2015 18:14:46 +0000 (+0200)
Subject: Merge ansgar.seatribe.se:/usr/local/src/wrw
X-Git-Url: http://dolda2000.com/gitweb/?p=wrw.git;a=commitdiff_plain;h=dff9b8aa90e1f93807ab301675de3be1bf1f0ad8;hp=-c

Merge ansgar.seatribe.se:/usr/local/src/wrw
---

dff9b8aa90e1f93807ab301675de3be1bf1f0ad8
diff --combined wrw/proto.py
index 58bd626,8174f9e..ad1775a
--- a/wrw/proto.py
+++ b/wrw/proto.py
@@@ -1,4 -1,4 +1,4 @@@
 -import time, calendar
 +import time, calendar, collections, binascii, base64
  
  statusinfo = {
      400: ("Bad Request", "Invalid HTTP request."),
@@@ -106,7 -106,7 +106,7 @@@ def urlq(url)
      if isinstance(url, str):
          url = url.encode("utf-8")
      ret = ""
-     invalid = b"&=#?/\"'"
+     invalid = b";&=#?/\"'"
      for c in url:
          if c in invalid or (c <= 32) or (c >= 128):
              ret += "%%%02X" % c
@@@ -195,37 -195,3 +195,37 @@@ def parurl(url, pars={}, **augment)
          return url + "?" + qs
      else:
          return url
 +
 +# Wrap these, since binascii is a bit funky. :P
 +def enhex(bs):
 +    return base64.b16encode(bs).decode("us-ascii")
 +def unhex(es):
 +    if not isinstance(es, collections.ByteString):
 +        try:
 +            es = es.encode("us-ascii")
 +        except UnicodeError:
 +            raise binascii.Error("non-ascii character in hex-string")
 +    return base64.b16decode(es)
 +def enb32(bs):
 +    return base64.b32encode(bs).decode("us-ascii")
 +def unb32(es):
 +    if not isinstance(es, collections.ByteString):
 +        try:
 +            es = es.encode("us-ascii")
 +        except UnicodeError:
 +            raise binascii.Error("non-ascii character in base32-string")
 +    if (len(es) % 8) != 0:
 +        es += b"=" * (8 - (len(es) % 8))
 +    es = es.upper()             # The whole point of Base32 is that it's case-insensitive :P
 +    return base64.b32decode(es)
 +def enb64(bs):
 +    return base64.b64encode(bs).decode("us-ascii")
 +def unb64(es):
 +    if not isinstance(es, collections.ByteString):
 +        try:
 +            es = es.encode("us-ascii")
 +        except UnicodeError:
 +            raise binascii.Error("non-ascii character in base64-string")
 +    if (len(es) % 4) != 0:
 +        es += b"=" * (4 - (len(es) % 4))
 +    return base64.b64decode(es)