forked from pool/python-cryptography
Accepting request 343324 from home:tbechtold:branches:devel:languages:python
- update to 1.1:
* Added support for Elliptic Curve Diffie-Hellman with
:class:`~cryptography.hazmat.primitives.asymmetric.ec.ECDH`.
* Added :class:`~cryptography.hazmat.primitives.kdf.x963kdf.X963KDF`.
* Added support for parsing certificate revocation lists (CRLs) using
:func:`~cryptography.x509.load_pem_x509_crl` and
:func:`~cryptography.x509.load_der_x509_crl`.
* Add support for AES key wrapping with
:func:`~cryptography.hazmat.primitives.keywrap.aes_key_wrap` and
:func:`~cryptography.hazmat.primitives.keywrap.aes_key_unwrap`.
* Added a ``__hash__`` method to :class:`~cryptography.x509.Name`.
* Add support for encoding and decoding elliptic curve points to a byte string
form using
:meth:`~cryptography.hazmat.primitives.asymmetric.ec.EllipticCurvePublicNumbers.encode_point`
and
:meth:`~cryptography.hazmat.primitives.asymmetric.ec.EllipticCurvePublicNumbers.from_encoded_point`.
* Added :meth:`~cryptography.x509.Extensions.get_extension_for_class`.
* :class:`~cryptography.x509.CertificatePolicies` are now supported in the
:class:`~cryptography.x509.CertificateBuilder`.
* ``countryName`` is now encoded as a ``PrintableString`` when creating subject
and issuer distinguished names with the Certificate and CSR builder classes.
* **SECURITY ISSUE**: The OpenSSL backend prior to 1.0.2 made extensive use
of assertions to check response codes where our tests could not trigger a
failure. However, when Python is run with ``-O`` these asserts are optimized
away. If a user ran Python with this flag and got an invalid response code
this could result in undefined behavior or worse. Accordingly, all response
checks from the OpenSSL backend have been converted from ``assert``
to a true function call. Credit **Emilia Käsper (Google Security Team)**
for the report.
* We now ship OS X wheels that statically link OpenSSL by default. When
OBS-URL: https://build.opensuse.org/request/show/343324
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-cryptography?expand=0&rev=23
This commit is contained in:
Todd R
Git OBS Bridge
72
2293.patch
72
2293.patch
@@ -1,72 +0,0 @@
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From 9578e4cadb09f4bca86d66c8f5d7a9370f5bf41e Mon Sep 17 00:00:00 2001
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From: Paul Kehrer <paul.l.kehrer@gmail.com>
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Date: Mon, 24 Aug 2015 08:00:10 -0500
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Subject: [PATCH 1/2] make engine addition idempotent
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Weird threading issues keep cropping up. ENGINE_add already
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acquires a lock at the C layer via CRYPTO_w_lock (provided you
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have registered the locking callbacks) so let's just use that
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---
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src/cryptography/hazmat/bindings/openssl/binding.py | 19 ++++++++++++++-----
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tests/hazmat/bindings/test_openssl.py | 4 ++--
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2 files changed, 16 insertions(+), 7 deletions(-)
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Index: cryptography-1.0/src/cryptography/hazmat/bindings/openssl/binding.py
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===================================================================
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--- cryptography-1.0.orig/src/cryptography/hazmat/bindings/openssl/binding.py
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+++ cryptography-1.0/src/cryptography/hazmat/bindings/openssl/binding.py
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@@ -65,10 +65,6 @@ class Binding(object):
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@classmethod
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def _register_osrandom_engine(cls):
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assert cls.lib.ERR_peek_error() == 0
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- looked_up_engine = cls.lib.ENGINE_by_id(cls._osrandom_engine_id)
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- if looked_up_engine != ffi.NULL:
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- raise RuntimeError("osrandom engine already registered")
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-
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cls.lib.ERR_clear_error()
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engine = cls.lib.ENGINE_new()
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@@ -81,7 +77,20 @@ class Binding(object):
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result = cls.lib.ENGINE_set_RAND(engine, cls._osrandom_method)
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assert result == 1
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result = cls.lib.ENGINE_add(engine)
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- assert result == 1
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+ if result != 1:
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+ # Engine already added. Clear the error stack.
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+ errors = []
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+ while True:
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+ code = cls.lib.ERR_get_error()
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+ if code == 0:
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+ break
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+
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+ errors.append(code)
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+
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+ # the following error code corresponds to "conflicting engine
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+ # id" in ENGINE_LIST_ADD
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+ assert 638025831 in errors
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+
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finally:
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result = cls.lib.ENGINE_free(engine)
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assert result == 1
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@@ -133,3 +142,6 @@ class Binding(object):
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mode, n, file, line
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)
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)
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+
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+# init the static locks so we have a locking callback in C for engine init
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+Binding.init_static_locks()
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Index: cryptography-1.0/tests/hazmat/bindings/test_openssl.py
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===================================================================
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--- cryptography-1.0.orig/tests/hazmat/bindings/test_openssl.py
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+++ cryptography-1.0/tests/hazmat/bindings/test_openssl.py
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@@ -89,8 +89,8 @@ class TestOpenSSL(object):
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def test_add_engine_more_than_once(self):
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b = Binding()
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- with pytest.raises(RuntimeError):
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- b._register_osrandom_engine()
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+ b._register_osrandom_engine()
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+ assert b.lib.ERR_get_error() == 0
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def test_ssl_ctx_options(self):
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# Test that we're properly handling 32-bit unsigned on all platforms.
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@@ -1,3 +0,0 @@
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version https://git-lfs.github.com/spec/v1
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oid sha256:211c02fe77d791d7fc437227ba1c046268d5da665e05d8a53fc19f4f74c21001
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size 331438
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@@ -1,11 +0,0 @@
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occigR6GXSl1hw7vXH+6LUZAU0PaQYUS9ac/NFBIJXcvVzdUvVQoGAJjZ2zKz+c=
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=m8N9
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-----END PGP SIGNATURE-----
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3
cryptography-1.1.tar.gz
Normal file
3
cryptography-1.1.tar.gz
Normal file
@@ -0,0 +1,3 @@
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version https://git-lfs.github.com/spec/v1
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oid sha256:059bc6428b1d0e2317f505698602642f1d8dda5b120ec573a59a430d8cb7a32d
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size 348676
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11
cryptography-1.1.tar.gz.asc
Normal file
11
cryptography-1.1.tar.gz.asc
Normal file
@@ -0,0 +1,11 @@
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-----BEGIN PGP SIGNATURE-----
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Version: GnuPG v1
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iQEcBAABAgAGBQJWMUuqAAoJECNa5fEp+e2YzQsIAIHOe9MUZP3X7rm5GH+hxrHI
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=fvVi
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-----END PGP SIGNATURE-----
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@@ -1,3 +0,0 @@
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version https://git-lfs.github.com/spec/v1
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oid sha256:e7277818b7bd99b502ee79d37cf5b9405577c39171919014756181b947ea0234
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size 25003925
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@@ -1,11 +0,0 @@
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=a+rm
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-----END PGP SIGNATURE-----
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3
cryptography_vectors-1.1.tar.gz
Normal file
3
cryptography_vectors-1.1.tar.gz
Normal file
@@ -0,0 +1,3 @@
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version https://git-lfs.github.com/spec/v1
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oid sha256:a929fbb0eac391c93c5745451a4d4157a8bc18eb2e69faf3af1d825ceacbf32c
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size 25026549
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11
cryptography_vectors-1.1.tar.gz.asc
Normal file
11
cryptography_vectors-1.1.tar.gz.asc
Normal file
@@ -0,0 +1,11 @@
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-----BEGIN PGP SIGNATURE-----
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Version: GnuPG v1
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=BrnC
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-----END PGP SIGNATURE-----
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@@ -1,3 +1,48 @@
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-------------------------------------------------------------------
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Tue Nov 10 04:16:13 UTC 2015 - tbechtold@suse.com
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- update to 1.1:
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* Added support for Elliptic Curve Diffie-Hellman with
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:class:`~cryptography.hazmat.primitives.asymmetric.ec.ECDH`.
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* Added :class:`~cryptography.hazmat.primitives.kdf.x963kdf.X963KDF`.
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* Added support for parsing certificate revocation lists (CRLs) using
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:func:`~cryptography.x509.load_pem_x509_crl` and
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:func:`~cryptography.x509.load_der_x509_crl`.
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* Add support for AES key wrapping with
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:func:`~cryptography.hazmat.primitives.keywrap.aes_key_wrap` and
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:func:`~cryptography.hazmat.primitives.keywrap.aes_key_unwrap`.
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* Added a ``__hash__`` method to :class:`~cryptography.x509.Name`.
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* Add support for encoding and decoding elliptic curve points to a byte string
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form using
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:meth:`~cryptography.hazmat.primitives.asymmetric.ec.EllipticCurvePublicNumbers.encode_point`
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and
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:meth:`~cryptography.hazmat.primitives.asymmetric.ec.EllipticCurvePublicNumbers.from_encoded_point`.
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* Added :meth:`~cryptography.x509.Extensions.get_extension_for_class`.
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* :class:`~cryptography.x509.CertificatePolicies` are now supported in the
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:class:`~cryptography.x509.CertificateBuilder`.
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* ``countryName`` is now encoded as a ``PrintableString`` when creating subject
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and issuer distinguished names with the Certificate and CSR builder classes.
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* **SECURITY ISSUE**: The OpenSSL backend prior to 1.0.2 made extensive use
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of assertions to check response codes where our tests could not trigger a
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failure. However, when Python is run with ``-O`` these asserts are optimized
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away. If a user ran Python with this flag and got an invalid response code
|
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this could result in undefined behavior or worse. Accordingly, all response
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checks from the OpenSSL backend have been converted from ``assert``
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to a true function call. Credit **Emilia Käsper (Google Security Team)**
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for the report.
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* We now ship OS X wheels that statically link OpenSSL by default. When
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installing a wheel on OS X 10.10+ (and using a Python compiled against the
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10.10 SDK) users will no longer need to compile. See :doc:`/installation` for
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alternate installation methods if required.
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* Set the default string mask to UTF-8 in the OpenSSL backend to resolve
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character encoding issues with older versions of OpenSSL.
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* Several new OpenSSL bindings have been added to support a future pyOpenSSL
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release.
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* Raise an error during install on PyPy < 2.6. 1.0+ requires PyPy 2.6+.
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- Remove 2293.patch . Applied in a different way upstream.
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- Add BuildRequires for python-hypothesis and python-pyasn1-modules for running
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unittests
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-------------------------------------------------------------------
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Wed Sep 30 12:01:27 UTC 2015 - dmueller@suse.com
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@@ -17,7 +17,7 @@
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Name: python-cryptography
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Version: 1.0
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Version: 1.1
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Release: 0
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Summary: Python library which exposes cryptographic recipes and primitives
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License: Apache-2.0
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@@ -30,14 +30,14 @@ Source3: https://pypi.python.org/packages/source/c/cryptography-vectors/c
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Source4: https://pypi.python.org/packages/source/c/cryptography-vectors/cryptography_vectors-%{version}.tar.gz.asc
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# PATCH-FIX-SLE disable-uneven-sizes-tests.patch bnc#944204
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Patch1: disable-uneven-sizes-tests.patch
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# PATCH-FIX-UPSTREAM 2293.patch bnc#947679 -- https://github.com/pyca/cryptography/pull/2293
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Patch2: 2293.patch
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BuildRequires: libopenssl-devel
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BuildRequires: python-cffi >= 1.1.0
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BuildRequires: python-devel
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BuildRequires: python-enum34
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BuildRequires: python-hypothesis
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BuildRequires: python-idna >= 2.0
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BuildRequires: python-ipaddress
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BuildRequires: python-pyasn1-modules
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BuildRequires: python-setuptools
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BuildRequires: python-six >= 1.4.1
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BuildRequires: pkgconfig(libffi)
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@@ -73,7 +73,6 @@ functions.
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tar xvzf %{SOURCE3}
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%patch1 -p1
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%patch2 -p1
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%build
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CFLAGS="%{optflags} -fno-strict-aliasing" python setup.py build
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