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Accepting request 928309 from devel:languages:python

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- Add check_inv_ALPN_lists.patch checks for invalid ALPN lists
  before calling OpenSSL (gh#pyca/pyopenssl#1056).
- update to 21.0.0:
  - The minimum ``cryptography`` version is now 3.3.
  - Drop support for Python 3.5
  - Raise an error when an invalid ALPN value is set.
  - Added ``OpenSSL.SSL.Context.set_min_proto_version`` and ``OpenSSL.SSL.Context.set_max_proto_version``
  - Updated ``to_cryptography`` and ``from_cryptography`` methods to support an
    upcoming release of ``cryptography`` without raising deprecation warnings.

OBS-URL: https://build.opensuse.org/request/show/928309
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/python-pyOpenSSL?expand=0&rev=41
This commit is contained in:
Dominique Leuenberger 2021-11-03 16:25:25 +00:00 committed by Git OBS Bridge
commit 41d86ca868
5 changed files with 77 additions and 6 deletions
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51
check_inv_ALPN_lists.patch Normal file
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@ -0,0 +1,51 @@
From cc5c00ae5fd3c19d07fff79b5c4a08f5e58697ad Mon Sep 17 00:00:00 2001
From: "Nathaniel J. Smith" <njs@pobox.com>
Date: Wed, 27 Oct 2021 11:54:08 -0700
Subject: [PATCH 1/2] Check for invalid ALPN lists before calling OpenSSL, for
consistency
Fixes gh-1043
---
src/OpenSSL/SSL.py | 12 ++++++++++++
tests/test_ssl.py | 2 +-
2 files changed, 13 insertions(+), 1 deletion(-)
--- a/src/OpenSSL/SSL.py
+++ b/src/OpenSSL/SSL.py
@@ -1423,6 +1423,12 @@ class Context(object):
This list should be a Python list of bytestrings representing the
protocols to offer, e.g. ``[b'http/1.1', b'spdy/2']``.
"""
+ # Different versions of OpenSSL are inconsistent about how they handle
+ # empty proto lists (see #1043), so we avoid the problem entirely by
+ # rejecting them ourselves.
+ if not protos:
+ raise ValueError("at least one protocol must be specified")
+
# Take the list of protocols and join them together, prefixing them
# with their lengths.
protostr = b"".join(
@@ -2451,6 +2457,12 @@ class Connection(object):
This list should be a Python list of bytestrings representing the
protocols to offer, e.g. ``[b'http/1.1', b'spdy/2']``.
"""
+ # Different versions of OpenSSL are inconsistent about how they handle
+ # empty proto lists (see #1043), so we avoid the problem entirely by
+ # rejecting them ourselves.
+ if not protos:
+ raise ValueError("at least one protocol must be specified")
+
# Take the list of protocols and join them together, prefixing them
# with their lengths.
protostr = b"".join(
--- a/tests/test_ssl.py
+++ b/tests/test_ssl.py
@@ -1934,7 +1934,7 @@ class TestApplicationLayerProtoNegotiati
protocols list. Ensure that we produce a user-visible error.
"""
context = Context(SSLv23_METHOD)
- with pytest.raises(Error):
+ with pytest.raises(ValueError):
context.set_alpn_protos([])
def test_alpn_set_on_connection(self):

3
pyOpenSSL-20.0.1.tar.gz
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@ -1,3 +0,0 @@
version https://git-lfs.github.com/spec/v1
oid sha256:4c231c759543ba02560fcd2480c48dcec4dae34c9da7d3747c508227e0624b51
size 173736

3
pyOpenSSL-21.0.0.tar.gz Normal file
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@ -0,0 +1,3 @@
version https://git-lfs.github.com/spec/v1
oid sha256:5e2d8c5e46d0d865ae933bef5230090bdaf5506281e9eec60fa250ee80600cb3
size 175652

17
python-pyOpenSSL.changes
View File

@ -1,3 +1,20 @@
-------------------------------------------------------------------
Sat Oct 30 19:08:35 UTC 2021 - Matej Cepl <mcepl@suse.com>
- Add check_inv_ALPN_lists.patch checks for invalid ALPN lists
before calling OpenSSL (gh#pyca/pyopenssl#1056).
-------------------------------------------------------------------
Tue Oct 26 20:27:12 UTC 2021 - Dirk Müller <dmueller@suse.com>
- update to 21.0.0:
- The minimum ``cryptography`` version is now 3.3.
- Drop support for Python 3.5
- Raise an error when an invalid ALPN value is set.
- Added ``OpenSSL.SSL.Context.set_min_proto_version`` and ``OpenSSL.SSL.Context.set_max_proto_version``
- Updated ``to_cryptography`` and ``from_cryptography`` methods to support an
upcoming release of ``cryptography`` without raising deprecation warnings.
-------------------------------------------------------------------
Mon Feb 1 18:07:21 UTC 2021 - Dirk Müller <dmueller@suse.com>

9
python-pyOpenSSL.spec
View File

@ -19,7 +19,7 @@
%{?!python_module:%define python_module() python-%{**} python3-%{**}}
%define oldpython python
Name: python-pyOpenSSL
Version: 20.0.1
Version: 21.0.0
Release: 0
Summary: Python wrapper module around the OpenSSL library
License: Apache-2.0
@ -28,8 +28,11 @@ Source: https://files.pythonhosted.org/packages/source/p/pyOpenSSL/pyOpe
# PATCH-FIX-UPSTREAM skip-networked-test.patch gh#pyca/pyopenssl#68 mcepl@suse.com
# Mark tests requiring network access
Patch0: skip-networked-test.patch
# PATCH-FIX-UPSTREAM check_inv_ALPN_lists.patch gh#pyca/pyopenssl#1056 mcepl@suse.com
# Check for invalid ALPN lists before calling OpenSSL
Patch1: check_inv_ALPN_lists.patch
BuildRequires: %{python_module cffi}
BuildRequires: %{python_module cryptography >= 2.8}
BuildRequires: %{python_module cryptography >= 3.3}
BuildRequires: %{python_module flaky}
BuildRequires: %{python_module pretend}
BuildRequires: %{python_module pytest >= 3.0.1}
@ -40,7 +43,7 @@ BuildRequires: fdupes
BuildRequires: openssl
BuildRequires: python-rpm-macros
Requires: python-cffi
Requires: python-cryptography >= 2.8
Requires: python-cryptography >= 3.3
Requires: python-six >= 1.5.2
Provides: pyOpenSSL = %{version}
BuildArch: noarch