From 567ca8e732a75682adfdca08daaf2afa59582ad9 Mon Sep 17 00:00:00 2001
From: Fred Drake <fdrake@acm.org>
Date: Mon, 21 Aug 2000 21:42:42 +0000
Subject: [PATCH] Patch from Paul Schreiber <paul@commerceflow.com>:

Patch description
-----------------
This addresses four issues:

(1) usernames and passwords in urls with special characters are now
    decoded properly. i.e. http://foo%2C:bar@www.whatever.com/

(2) Basic Auth support has been added to HTTPS, like it was in HTTP.

(3) Version 1.92 sent the POSTed data, but did not deal with errors
    (HTTP responses other than 200) properly. HTTPS now behaves the
    same way HTTP does.

(4) made URL-checking beahve the same way with HTTPS as it does with
    HTTP (changed == to !=).
---
 Lib/urllib.py | 25 +++++++++++++++++++------
 1 file changed, 19 insertions(+), 6 deletions(-)

diff --git a/Lib/urllib.py b/Lib/urllib.py
index 7c9446b5c0f..a5be4169c64 100644
--- a/Lib/urllib.py
+++ b/Lib/urllib.py
@@ -302,15 +302,24 @@ class URLopener:
         def open_https(self, url, data=None):
             """Use HTTPS protocol."""
             import httplib
+            user_passwd = None
             if type(url) is type(""):
                 host, selector = splithost(url)
-                user_passwd, host = splituser(host)
+                if host:
+                    user_passwd, host = splituser(host)
+                    host = unquote(host)
+                realhost = host
             else:
                 host, selector = url
                 urltype, rest = splittype(selector)
-                if string.lower(urltype) == 'https':
+                url = rest
+                user_passwd = None
+                if string.lower(urltype) != 'https':
+                    realhost = None
+                else:
                     realhost, rest = splithost(rest)
-                    user_passwd, realhost = splituser(realhost)
+                    if realhost:
+                        user_passwd, realhost = splituser(realhost)
                     if user_passwd:
                         selector = "%s://%s%s" % (urltype, realhost, rest)
                 #print "proxy via https:", host, selector
@@ -331,6 +340,7 @@ class URLopener:
             else:
                 h.putrequest('GET', selector)
             if auth: h.putheader('Authorization: Basic %s' % auth)
+            if realhost: h.putheader('Host', realhost)
             for args in self.addheaders: apply(h.putheader, args)
             h.endheaders()
             if data is not None:
@@ -340,8 +350,11 @@ class URLopener:
             if errcode == 200:
                 return addinfourl(fp, headers, url)
             else:
-                return self.http_error(url, fp, errcode, errmsg, headers)
-  
+                if data is None:
+                    return self.http_error(url, fp, errcode, errmsg, headers)
+                else:
+                    return self.http_error(url, fp, errcode, errmsg, headers, data)
+
     def open_gopher(self, url):
         """Use Gopher protocol."""
         import gopherlib
@@ -872,7 +885,7 @@ def splituser(host):
         _userprog = re.compile('^([^@]*)@(.*)$')
 
     match = _userprog.match(host)
-    if match: return match.group(1, 2)
+    if match: return map(unquote, match.group(1, 2))
     return None, host
 
 _passwdprog = None