Files @ 6f9970a36190
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Location: kallithea/scripts/contributor_data.py

Thomas De Schampheleire
auth_ldap: fix interpretation of LDAP attributes in Python 3

The python-ldap module returns the LDAP attribute names as strings, and the
attribute values as arrays of bytes, e.g. for email:

'mail': [b'john.doe@example.com'],

See https://www.python-ldap.org/en/latest/bytes_mode.html, particularly:
https://www.python-ldap.org/en/latest/bytes_mode.html#what-s-text-and-what-s-bytes

Due to a missing conversion from bytes to unicode for the attribute values
obtained from LDAP, storing the values in a unicode field in the database would
fail. It would apparently either store a repr of the bytes or store them in
some other way.

Upon user login, SQLAlchemy warned about this:

.../sqlalchemy/sql/sqltypes.py:269: SAWarning: Unicode type received non-unicode bind param value b'John'. (this warning may be suppressed after 10 occurrences)
.../sqlalchemy/sql/sqltypes.py:269: SAWarning: Unicode type received non-unicode bind param value b'Doe'. (this warning may be suppressed after 10 occurrences)

In PostgreSQL, this would result in 'weird' values for first name, last
name, and email fields, both in the database and the web UI, e.g.
firstname: \x4a6f686e
lastname: \x446f65
email: \x6a6f686e406578616d706c652e636f6d
These values represent the actual values in hexadecimal, e.g.
\x4a6f686e = 0x4a 0x6f 0x68 0x6e = J o h n

In SQLite, the problem initially shows differently, as an exception in
gravatar_url():

File "_base_root_html", line 207, in render_body

File "_index_html", line 78, in render_header_menu

File "_base_base_html", line 479, in render_menu

File ".../kallithea/lib/helpers.py", line 908, in gravatar_div
gravatar(email_address, cls=cls, size=size)))
File ".../kallithea/lib/helpers.py", line 923, in gravatar
src = gravatar_url(email_address, size * 2)
File ".../kallithea/lib/helpers.py", line 956, in gravatar_url
.replace('{email}', email_address) \
TypeError: replace() argument 2 must be str, not bytes

but nevertheless the root cause of the problem is the same.

Fix the problem by converting the LDAP attributes from bytes to strings.
# -*- coding: utf-8 -*-

# Some committers are so wrong that it doesn't point at any contributor:
total_ignore = set()
total_ignore.add('*** failed to import extension hggit: No module named hggit')
total_ignore.add('<>')

# Normalize some committer names where people have contributed under different
# names or email addresses:
name_fixes = {}
name_fixes['Andrew Shadura'] = "Andrej Shadura <andrew@shadura.me>"
name_fixes['aparkar'] = "Aparkar <aparkar@icloud.com>"
name_fixes['Aras Pranckevicius'] = "Aras Pranckevičius <aras@unity3d.com>"
name_fixes['Augosto Hermann'] = "Augusto Herrmann <augusto.herrmann@planejamento.gov.br>"
name_fixes['"Bradley M. Kuhn" <bkuhn@ebb.org>'] = "Bradley M. Kuhn <bkuhn@sfconservancy.org>"
name_fixes['dmitri.kuznetsov'] = "Dmitri Kuznetsov"
name_fixes['Dmitri Kuznetsov'] = "Dmitri Kuznetsov"
name_fixes['domruf'] = "Dominik Ruf <dominikruf@gmail.com>"
name_fixes['Ingo von borstel'] = "Ingo von Borstel <kallithea@planetmaker.de>"
name_fixes['Jan Heylen'] = "Jan Heylen <heyleke@gmail.com>"
name_fixes['Jason F. Harris'] = "Jason Harris <jason@jasonfharris.com>"
name_fixes['Jelmer Vernooij'] = "Jelmer Vernooij <jelmer@samba.org>"
name_fixes['jfh <jason@jasonfharris.com>'] = "Jason Harris <jason@jasonfharris.com>"
name_fixes['Leonardo Carneiro<leonardo@unity3d.com>'] = "Leonardo Carneiro <leonardo@unity3d.com>"
name_fixes['leonardo'] = "Leonardo Carneiro <leonardo@unity3d.com>"
name_fixes['Leonardo <leo@unity3d.com>'] = "Leonardo Carneiro <leonardo@unity3d.com>"
name_fixes['Les Peabody'] = "Les Peabody <lpeabody@gmail.com>"
name_fixes['"Lorenzo M. Catucci" <lorenzo@sancho.ccd.uniroma2.it>'] = "Lorenzo M. Catucci <lorenzo@sancho.ccd.uniroma2.it>"
name_fixes['Lukasz Balcerzak'] = "Łukasz Balcerzak <lukaszbalcerzak@gmail.com>"
name_fixes['mao <mao@lins.fju.edu.tw>'] = "Ching-Chen Mao <mao@lins.fju.edu.tw>"
name_fixes['marcink'] = "Marcin Kuźmiński <marcin@python-works.com>"
name_fixes['Marcin Kuzminski'] = "Marcin Kuźmiński <marcin@python-works.com>"
name_fixes['mikespook'] = "mikespook <mikespook@gmail.com>"
name_fixes['nansenat16@null.tw'] = "nansenat16 <nansenat16@null.tw>"
name_fixes['Peter Vitt'] = "Peter Vitt <petervitt@web.de>"
name_fixes['philip.j@hostdime.com'] = "Philip Jameson <philip.j@hostdime.com>"
name_fixes['Søren Løvborg'] = "Søren Løvborg <sorenl@unity3d.com>"
name_fixes['Thomas De Schampheleire'] = "Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>"
name_fixes['Hosted Weblate'] = "<>"
name_fixes['Weblate'] = "<>"
name_fixes['xpol'] = "xpol <xpolife@gmail.com>"
name_fixes['Lars <devel@sumpfralle.de>'] = "Lars Kruse <devel@sumpfralle.de>"

# Some committer email address domains that indicate that another entity might
# hold some copyright too:
domain_extra = {}
domain_extra['unity3d.com'] = "Unity Technologies"
domain_extra['rhodecode.com'] = "RhodeCode GmbH"

# Repository history show some old contributions that traditionally hasn't been
# listed in about.html - preserve that:
no_about = set(total_ignore)
# The following contributors were traditionally not listed in about.html and it
# seems unclear if the copyright is personal or belongs to a company.
no_about.add(('Thayne Harbaugh <thayne@fusionio.com>', '2011'))
no_about.add(('Dies Koper <diesk@fast.au.fujitsu.com>', '2012'))
no_about.add(('Erwin Kroon <e.kroon@smartmetersolutions.nl>', '2012'))
no_about.add(('Vincent Caron <vcaron@bearstech.com>', '2012'))
# These contributors' contributions might be too small to be copyrightable:
no_about.add(('philip.j@hostdime.com', '2012'))
no_about.add(('Stefan Engel <mail@engel-stefan.de>', '2012'))
no_about.add(('Ton Plomp <tcplomp@gmail.com>', '2013'))
# Was reworked and contributed later and shadowed by other contributions:
no_about.add(('Sean Farley <sean.michael.farley@gmail.com>', '2013'))

# Contributors in about.html and CONTRIBUTORS not appearing in repository
# history:
other = [
    # Work folded into commits attributed to others:
    ('2013', 'Ilya Beda <ir4y.ix@gmail.com>'),
    ('2015', 'Bradley M. Kuhn <bkuhn@sfconservancy.org>'),
    # Translators previously listed in
    # kallithea/i18n/*/LC_MESSAGES/kallithea.po and originating from before the
    # use of Weblate.
    ('2012', 'Augusto Herrmann <augusto.herrmann@gmail.com>'),
    ('2012', 'Nemcio <areczek01@gmail.com>'),
    ('2012', 'Nemcio <bogdan114@g.pl>'),
    ('2013', 'Andrey Mivrenik <myvrenik@gmail.com>'),
    ('2013', 'ArcheR <aleclitvinov1980@gmail.com>'),
    ('2013', 'gnustavo <gustavo@gnustavo.com>'),
    ('2013', 'ivlevdenis <ivlevdenis.ru@gmail.com>'),
    ('2013', 'Mikhail Zholobov <legal90@gmail.com>'),
    ('2013', 'mokeev1995 <mokeev_andre@mail.ru>'),
    ('2013', 'Nemcio <areczek01@gmail.com>'),
    ('2013', 'Ruslan Bekenev <furyinbox@gmail.com>'),
    ('2013', 'shirou - しろう'),
    ('2013', 'softforwinxp <softforwinxp@gmail.com>'),
    ('2013', 'stephanj <info@stephan-jauernick.de>'),
    ('2013', 'zhmylove <zhmylove@narod.ru>'),
    ('2013', 'こいんとす <tkondou@gmail.com>'),
    ('2014', 'invision70 <invision70@gmail.com>'),
    ('2014', 'SkryabinD <skryabind@gmail.com>'),
    ('2014', 'whosaysni <whosaysni@gmail.com>'),
]

# Preserve contributors listed in about.html but not appearing in repository
# history:
other_about = [
    ("2011", "Aparkar <aparkar@icloud.com>"),
    ("2010", "RhodeCode GmbH"),
    ("2011", "RhodeCode GmbH"),
    ("2012", "RhodeCode GmbH"),
    ("2013", "RhodeCode GmbH"),
]

# Preserve contributors listed in CONTRIBUTORS but not appearing in repository
# history:
other_contributors = [
    ("", "Andrew Kesterson <andrew@aklabs.net>"),
    ("", "cejones"),
    ("", "David A. Sjøen <david.sjoen@westcon.no>"),
    ("", "James Rhodes <jrhodes@redpointsoftware.com.au>"),
    ("", "Jonas Oberschweiber <jonas.oberschweiber@d-velop.de>"),
    ("", "larikale"),
    ("", "RhodeCode GmbH"),
    ("", "Sebastian Kreutzberger <sebastian@rhodecode.com>"),
    ("", "Steve Romanow <slestak989@gmail.com>"),
    ("", "SteveCohen"),
    ("", "Thomas <thomas@rhodecode.com>"),
    ("", "Thomas Waldmann <tw-public@gmx.de>"),
]