%bcond_with python3

%global srcname urllib3

Name:           python-%{srcname}

Version:        1.24.2

Release:        3%{?dist}

Summary:        Python HTTP library with thread-safe connection pooling and file post

License:        MIT

URL:            https://github.com/shazow/urllib3

Source0:        %{url}/archive/%{version}/%{srcname}-%{version}.tar.gz

# Used with Python 3.5+

Source1:        ssl_match_hostname_py3.py

BuildArch:      noarch

# CVE-2019-11236 python-urllib3:

#   - CRLF injection due to not encoding the '\r\n' sequence leading to

#     possible attack on internal service.

#   - Also known as CVE-2019-9740 (duplicate entry)

# Backported from:

#  * https://github.com/urllib3/urllib3/pull/1591

#    - Superfluous commits were omitted (flake8 checks, travis settings, macos patch)

#  * https://github.com/urllib3/urllib3/pull/1593

Patch1:         CVE-2019-11236.patch

# CVE-2020-26137

# CRLF injection via HTTP request method

# Resolved upstream: https://github.com/urllib3/urllib3/pull/1800

Patch2: CVE-2020-26137.patch

%description

Python HTTP module with connection pooling and file POST abilities.

%package -n python2-%{srcname}

Summary:        Python2 HTTP library with thread-safe connection pooling and file post

%{?python_provide:%python_provide python2-%{srcname}}

Requires:       ca-certificates

# Previously bundled things:

Requires:       python2-six

Requires:       python2-backports-ssl_match_hostname

# Secure extra requirements

Requires:       python2-ipaddress

Requires:       python2-pysocks

BuildRequires:  python2-devel

# For tests

BuildRequires:  python2-pytest

BuildRequires:  python2-mock

BuildRequires:  python2-pysocks

BuildRequires:  python2-backports-ssl_match_hostname

%description -n python2-%{srcname}

Python2 HTTP module with connection pooling and file POST abilities.

%if %{with python3}

%package -n python3-%{srcname}

Summary:        Python3 HTTP library with thread-safe connection pooling and file post

BuildRequires:  python3-devel

# For unittests

BuildRequires:  python3-mock

BuildRequires:  python3-six

BuildRequires:  python3-pysocks

BuildRequires:  python3-pytest

Requires:       ca-certificates

Requires:       python3-six

Requires:       python3-pysocks

%description -n python3-%{srcname}

Python3 HTTP module with connection pooling and file POST abilities.

%endif

%prep

%setup -q -n %{srcname}-%{version}

%patch1 -p1

%patch2 -p1

# Drop the dummyserver tests in koji.

# These require tornado, a Web framework otherwise unused in the distro.

rm -rf test/with_dummyserver/

rm -rf test/test_connectionpool.py

rm -rf dummyserver/

# Don't run the Google App Engine tests

rm -rf test/appengine/

# Lots of these tests started failing, even for old versions, so it has something

# to do with Fedora in particular. They don't fail in upstream build infrastructure

rm -rf test/contrib/

# Tests for Python built without SSL, but RHEL builds with SSL. These tests

# fail when combined with the unbundling of backports-ssl_match_hostname

rm -f test/test_no_ssl.py

# Make sure that the RECENT_DATE value doesn't get too far behind what the current date is.

# RECENT_DATE must not be older that 2 years from the build time, or else test_recent_date

# (from test/test_connection.py) would fail. However, it shouldn't be to close to the build time either,

# since a user's system time could be set to a little in the past from what build time is (because of timezones,

# corner cases, etc). As stated in the comment in src/urllib3/connection.py:

#   When updating RECENT_DATE, move it to within two years of the current date,

#   and not less than 6 months ago.

#   Example: if Today is 2018-01-01, then RECENT_DATE should be any date on or

#   after 2016-01-01 (today - 2 years) AND before 2017-07-01 (today - 6 months)

# There is also a test_ssl_wrong_system_time test (from test/with_dummyserver/test_https.py) that tests if

# user's system time isn't set as too far in the past, because it could lead to SSL verification errors.

# That is why we need RECENT_DATE to be set at most 2 years ago (or else test_ssl_wrong_system_time would

# result in false positive), but before at least 6 month ago (so this test could tolerate user's system time being

# set to some time in the past, but not to far away from the present).

# Next few lines update RECENT_DATE dynamically.

recent_date=$(date --date "7 month ago" +"%Y, %_m, %_d")

sed -i "s/^RECENT_DATE = datetime.date(.*)/RECENT_DATE = datetime.date($recent_date)/" src/urllib3/connection.py

%build

%py2_build

%if %{with python3}

%py3_build

%endif

%install

%py2_install

%if %{with python3}

%py3_install

%endif

# Unbundle the Python 2 build

rm -rf %{buildroot}/%{python2_sitelib}/urllib3/packages/six.py*

rm -rf %{buildroot}/%{python2_sitelib}/urllib3/packages/ssl_match_hostname/

mkdir -p %{buildroot}/%{python2_sitelib}/urllib3/packages/

ln -s %{python2_sitelib}/six.py %{buildroot}/%{python2_sitelib}/urllib3/packages/six.py

ln -s %{python2_sitelib}/six.pyc %{buildroot}/%{python2_sitelib}/urllib3/packages/six.pyc

ln -s %{python2_sitelib}/six.pyo %{buildroot}/%{python2_sitelib}/urllib3/packages/six.pyo

ln -s %{python2_sitelib}/backports/ssl_match_hostname %{buildroot}/%{python2_sitelib}/urllib3/packages/ssl_match_hostname

%if %{with python3}

# Unbundle the Python 3 build

rm -rf %{buildroot}/%{python3_sitelib}/urllib3/packages/six.py*

rm -rf %{buildroot}/%{python3_sitelib}/urllib3/packages/__pycache__/six*

rm -rf %{buildroot}/%{python3_sitelib}/urllib3/packages/ssl_match_hostname/

mkdir -p %{buildroot}/%{python3_sitelib}/urllib3/packages/

ln -s %{python3_sitelib}/six.py \

      %{buildroot}/%{python3_sitelib}/urllib3/packages/six.py

ln -s %{python3_sitelib}/__pycache__/six.cpython-%{python3_version_nodots}.opt-1.pyc \

      %{buildroot}/%{python3_sitelib}/urllib3/packages/__pycache__/

ln -s %{python3_sitelib}/__pycache__/six.cpython-%{python3_version_nodots}.pyc \

      %{buildroot}/%{python3_sitelib}/urllib3/packages/__pycache__/

# urllib3 requires Python 3.5 to use the standard library's match_hostname,

# which we ship in RHEL8, so we can safely replace the bundled version with

# this stub which imports the necessary objects.

cp %{SOURCE1} %{buildroot}/%{python3_sitelib}/urllib3/packages/ssl_match_hostname.py

%endif

%check

pushd test

PYTHONPATH=%{buildroot}%{python2_sitelib}:%{python2_sitelib} %{__python2} -m pytest -v

popd

%if %{with python3}

py.test-3

%endif

%files -n python2-%{srcname}

%license LICENSE.txt

%doc CHANGES.rst README.rst CONTRIBUTORS.txt

%{python2_sitelib}/urllib3/

%{python2_sitelib}/urllib3-*.egg-info

%if %{with python3}

%files -n python3-%{srcname}

%license LICENSE.txt

%doc CHANGES.rst README.rst CONTRIBUTORS.txt

%{python3_sitelib}/urllib3/

%{python3_sitelib}/urllib3-*.egg-info

%endif

%changelog

* Thu Nov 12 2020 Tomas Orsava <torsava@redhat.com> - 1.24.2-3

- Update RECENT_DATE dynamically

Related: rhbz#1883890 rhbz#1761380

* Fri Oct 09 2020 Charalampos Stratakis <cstratak@redhat.com> - 1.24.2-2

- Security fix for CVE-2020-26137

Resolves: rhbz#1883890

* Fri May 03 2019 Tomas Orsava <torsava@redhat.com> - 1.24.2-1

- Rebased to 1.24.2 to fix CVE-2019-11324

- Added patches for CVE-2019-11236 (AKA CVE-2019-9740)

- Resolves: rhbz#1706765 rhbz#1706762

* Thu Apr 25 2019 Tomas Orsava <torsava@redhat.com> - 1.23-7

- Bumping due to problems with modular RPM upgrade path

- Resolves: rhbz#1695587

* Tue Jul 31 2018 Lumír Balhar <lbalhar@redhat.com> - 1.23-6

- Make possible to disable python3 subpackage

* Mon Jul 16 2018 Lumír Balhar <lbalhar@redhat.com> - 1.23-5

- First version for python27 module