Enable build for EPEL8

.gitignore

@@ -0,0 +1 @@
+/pycryptodomex-3.9.0.tar.gz

package.cfg

@@ -1,2 +0,0 @@
-[koji]
-targets = epel8 epel8-playground

python-pycryptodomex-3.7.0-sphinx.patch

@@ -0,0 +1,27 @@
+diff -up ./Doc/conf.py.bak ./Doc/conf.py
+--- ./Doc/conf.py.bak	2018-10-27 23:08:03.000000000 +0200
++++ ./Doc/conf.py	2018-11-17 15:34:58.392588884 +0100
+@@ -20,6 +20,10 @@ print sys.path
+ # Mock existence of native modules
+ from Crypto.Util import _raw_api
+ 
++from distutils.version import LooseVersion
++
++import sphinx
++
+ class MockLib(object):
+     ghash_portable = None
+     ghash_expand_portable = None
+@@ -40,7 +44,11 @@ _raw_api.load_pycryptodome_raw_lib = lam
+ 
+ # Add any Sphinx extension module names here, as strings. They can be extensions
+ # coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
+-extensions = [ 'sphinx.ext.autodoc', 'sphinx.ext.napoleon',
++if LooseVersion(sphinx.__version__) <= LooseVersion('1.2'):
++    napoleon_ext = 'sphinxcontrib.napoleon'
++else:
++    napoleon_ext = 'sphinx.ext.napoleon'
++extensions = [ 'sphinx.ext.autodoc', napoleon_ext,
+         'sphinx.ext.mathjax' ]
+ 
+ # Add any paths that contain templates here, relative to this directory.

python-pycryptodomex-3.7.3-cflags.patch

@@ -0,0 +1,11 @@
+diff -up ./compiler_opt.py.bak ./compiler_opt.py
+--- ./compiler_opt.py.bak	2019-01-19 22:52:55.000000000 +0100
++++ ./compiler_opt.py	2019-02-15 16:40:42.739281229 +0100
+@@ -334,7 +334,6 @@ def set_compiler_options(package_root, e
+ 
+     # Options specific to GCC and CLANG
+     if clang or gcc:
+-        extra_cc_options.append('-O3')
+         if compiler_supports_sse2_with_x86intrin_h():
+             extra_cc_options.append('-msse2')
+             extra_macros.append(("HAVE_X86INTRIN_H", None))

python-pycryptodomex-3.7.3-use_external_libtomcrypt.patch

@@ -0,0 +1,45 @@
+diff -up ./setup.py.bak ./setup.py
+--- ./setup.py.bak	2019-01-19 22:52:55.000000000 +0100
++++ ./setup.py	2019-02-15 15:29:46.960976879 +0100
+@@ -367,11 +367,13 @@ ext_modules = [
+         include_dirs=['src/'],
+         sources=["src/CAST.c"]),
+     Extension("Crypto.Cipher._raw_des",
+-        include_dirs=['src/', 'src/libtom/'],
+-        sources=["src/DES.c"]),
++        include_dirs=['src/'],
++        sources=["src/DES.c"],
++        extra_link_args=["-ltomcrypt"]),
+     Extension("Crypto.Cipher._raw_des3",
+-        include_dirs=['src/', 'src/libtom/'],
+-        sources=["src/DES3.c"]),
++        include_dirs=['src/'],
++        sources=["src/DES3.c"],
++        extra_link_args=["-ltomcrypt"]),
+     Extension("Crypto.Util._cpuid_c",
+         include_dirs=['src/'],
+         sources=['src/cpuid.c']),
+@@ -400,8 +402,9 @@ ext_modules = [
+         include_dirs=['src/'],
+         sources=["src/ARC4.c"]),
+     Extension("Crypto.Cipher._Salsa20",
+-        include_dirs=['src/', 'src/libtom/'],
+-        sources=["src/Salsa20.c"]),
++        include_dirs=['src/'],
++        sources=["src/Salsa20.c"],
++        extra_link_args=["-ltomcrypt"]),
+     Extension("Crypto.Cipher._chacha20",
+         include_dirs=['src/'],
+         sources=["src/chacha20.c"]),
+diff -up ./src/DES.c.bak ./src/DES.c
+--- ./src/DES.c.bak	2019-01-19 22:52:55.000000000 +0100
++++ ./src/DES.c	2019-02-15 15:30:27.014967034 +0100
+@@ -39,7 +39,7 @@ FAKE_INIT(raw_des3)
+ 
+ /* Include the actial DES implementation */
+ #define LTC_NO_PROTOTYPES
+-#include "libtom/tomcrypt_des.c"
++#include <tomcrypt.h>
+ 
+ struct block_state {
+     symmetric_key sk;

python-pycryptodomex.spec

@@ -0,0 +1,138 @@
+%global srcname pycryptodomex
+%global common_description PyCryptodome is a self-contained Python package of low-level cryptographic\
+primitives. It's a fork of PyCrypto. It brings several enhancements with respect\
+to the last official version of PyCrypto (2.6.1), for instance:\
+\
+  * Authenticated encryption modes (GCM, CCM, EAX, SIV, OCB)\
+  * Accelerated AES on Intel platforms via AES-NI\
+  * Elliptic curves cryptography (NIST P-256 curve only)\
+  * Better and more compact API (nonce and iv attributes for ciphers, automatic\
+    generation of random nonces and IVs, simplified CTR cipher mode, and more)\
+  * SHA-3 (including SHAKE XOFs) and BLAKE2 hash algorithms\
+  * Salsa20 and ChaCha20 stream ciphers\
+  * scrypt and HKDF\
+  * Deterministic (EC)DSA\
+  * Password-protected PKCS#8 key containers\
+  * Shamir's Secret Sharing scheme\
+  * Random numbers get sourced directly from the OS (and not from a CSPRNG in\
+    userspace)\
+  * Cleaner RSA and DSA key generation (largely based on FIPS 186-4)\
+  * Major clean ups and simplification of the code base\
+\
+PyCryptodome is not a wrapper to a separate C library like OpenSSL. To the\
+largest possible extent, algorithms are implemented in pure Python. Only the\
+pieces that are extremely critical to performance (e.g. block ciphers) are\
+implemented as C extensions.\
+\
+Note: all modules are installed under the Cryptodome package to avoid conflicts\
+with the PyCrypto library.
+
+Name:           python-%{srcname}
+Version:        3.9.0
+Release:        1%{?dist}
+Summary:        A self-contained cryptographic library for Python
+
+# PyCrypto-based code is public domain, further PyCryptodome contributions are
+# BSD
+License:        BSD and Public Domain
+URL:            http://www.pycryptodome.org/
+Source0:        https://github.com/Legrandin/pycryptodome/archive/v%{version}/%{srcname}-%{version}.tar.gz
+# Use external libtomcrypt library
+Patch0:         %{name}-3.7.3-use_external_libtomcrypt.patch
+# Fix documentation build with Sphinx <= 1.2, especially on EL
+Patch1:         %{name}-3.7.0-sphinx.patch
+# Fix compilation flags
+Patch2:         %{name}-3.7.3-cflags.patch
+
+BuildRequires:  gcc
+BuildRequires:  libtomcrypt-devel
+BuildRequires:  python2-devel
+BuildRequires:  python2-setuptools
+BuildRequires:  python3-devel
+BuildRequires:  python3-setuptools
+# Needed for documentation
+BuildRequires:  python3-sphinx
+
+%description
+%{common_description}
+
+
+%package -n python2-%{srcname}
+Summary:        %{summary}
+# GMP library is dl-opened
+Requires:       gmp%{?_isa}
+%{?python_provide:%python_provide python2-%{srcname}}
+
+%description -n python2-%{srcname}
+%{common_description}
+
+
+%package -n python3-%{srcname}
+Summary:        %{summary}
+# GMP library is dl-opened
+Requires:       gmp%{?_isa}
+%{?python_provide:%python_provide python3-%{srcname}}
+
+%description -n python3-%{srcname}
+%{common_description}
+
+
+%prep
+%autosetup -n pycryptodome-%{version} -p0
+
+# Drop bundled libraries
+rm -r src/libtom/
+
+# Remove shebang
+sed '1{\@^#! /usr/bin/env python@d}' lib/Crypto/SelfTest/__main__.py >lib/Crypto/SelfTest/__main__.py.new && \
+touch -r lib/Crypto/SelfTest/__main__.py lib/Crypto/SelfTest/__main__.py.new && \
+mv lib/Crypto/SelfTest/__main__.py.new lib/Crypto/SelfTest/__main__.py
+
+
+%build
+touch .separate_namespace
+%py2_build
+%py3_build
+
+
+# Build documentation
+%make_build -C Doc/ man SPHINXBUILD=sphinx-build-3
+
+
+%install
+%py2_install
+%py3_install
+
+
+# Install man pages
+install -Dpm 0644 Doc/_build/man/pycryptodome.1 $RPM_BUILD_ROOT%{_mandir}/man1/pycryptodome.1
+
+# Fix permissions
+chmod 0755 $RPM_BUILD_ROOT%{python2_sitearch}/Cryptodome/SelfTest/PublicKey/test_vectors/ECC/gen_ecc_p256.sh
+chmod 0755 $RPM_BUILD_ROOT%{python3_sitearch}/Cryptodome/SelfTest/PublicKey/test_vectors/ECC/gen_ecc_p256.sh
+
+
+%check
+%{__python2} setup.py test
+%{__python3} setup.py test
+
+
+%files -n python2-%{srcname}
+%doc AUTHORS.rst Changelog.rst README.rst
+%license LICENSE.rst
+%{python2_sitearch}/Cryptodome/
+%{python2_sitearch}/%{srcname}-*.egg-info/
+%{_mandir}/man1/pycryptodome.1.*
+
+
+%files -n python3-%{srcname}
+%doc AUTHORS.rst Changelog.rst README.rst
+%license LICENSE.rst
+%{python3_sitearch}/Cryptodome/
+%{python3_sitearch}/%{srcname}-*.egg-info/
+%{_mandir}/man1/pycryptodome.1.*
+
+
+%changelog
+* Thu Oct 31 2019 Mohamed El Morabity <melmorabity@fedoraproject.org> - 3.9.0-1
+- Enable build for EPEL8

sources

@@ -0,0 +1 @@
+SHA512 (pycryptodomex-3.9.0.tar.gz) = 1f1490d2854c9f5ed0fbb4a41b63ef47758bf07610f7c6c5bab14c93c760dc2e62d38ff101956e3739a8609bcba83c73ec77c665fe847b2d317996134212ddf7