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author | Zac Medico <zmedico@gentoo.org> | 2012-05-13 22:01:51 -0700 |
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committer | Zac Medico <zmedico@gentoo.org> | 2012-05-13 22:01:51 -0700 |
commit | 2c191d17c5c879c51aeb1c6043d9185b9a5887c0 (patch) | |
tree | a3fcbe096816732f89d079c75e58c552deeb157c /pym/portage/util | |
parent | getbinpkg: fix base64 usage for python3 (diff) | |
download | portage-2c191d17c5c879c51aeb1c6043d9185b9a5887c0.tar.gz portage-2c191d17c5c879c51aeb1c6043d9185b9a5887c0.tar.bz2 portage-2c191d17c5c879c51aeb1c6043d9185b9a5887c0.zip |
binhost: http auth for python3 (bug #413983)
This uses the code from commit 58a8cd1bb943522bc53d02c008ee8eff798bfaaa
as a fallback for python3 when the default urlopen function fails. This
has been tested and is known to work with thttpd password
authentication (it works unencrypted and also when encrypted with
stunnel).
Diffstat (limited to 'pym/portage/util')
-rw-r--r-- | pym/portage/util/_urlopen.py | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/pym/portage/util/_urlopen.py b/pym/portage/util/_urlopen.py new file mode 100644 index 000000000..307624bc4 --- /dev/null +++ b/pym/portage/util/_urlopen.py @@ -0,0 +1,42 @@ +# Copyright 2012 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +import sys + +try: + from urllib.request import urlopen as _urlopen + import urllib.parse as urllib_parse + import urllib.request as urllib_request + from urllib.parse import splituser as urllib_parse_splituser +except ImportError: + from urllib import urlopen as _urlopen + import urlparse as urllib_parse + import urllib2 as urllib_request + from urllib import splituser as urllib_parse_splituser + +def urlopen(url): + try: + return _urlopen(url) + except SystemExit: + raise + except Exception: + if sys.hexversion < 0x3000000: + raise + parse_result = urllib_parse.urlparse(url) + if parse_result.scheme not in ("http", "https") or \ + not parse_result.username: + raise + + return _new_urlopen(url) + +def _new_urlopen(url): + # This is experimental code for bug #413983. + parse_result = urllib_parse.urlparse(url) + netloc = urllib_parse_splituser(parse_result.netloc)[1] + url = urllib_parse.urlunparse((parse_result.scheme, netloc, parse_result.path, parse_result.params, parse_result.query, parse_result.fragment)) + password_manager = urllib_request.HTTPPasswordMgrWithDefaultRealm() + if parse_result.username is not None: + password_manager.add_password(None, url, parse_result.username, parse_result.password) + auth_handler = urllib_request.HTTPBasicAuthHandler(password_manager) + opener = urllib_request.build_opener(auth_handler) + return opener.open(url) |