%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.

%global _with_python2 0%{?rhel} || 0%{?fedora}

%global _with_python3_other 0%{?rhel}

# Tests fail on 32-bit architectures

# TODO: report issue

%global _with_tests 0%{?fedora} <= 29 || 0%{?rhel}

%global python_sphinx_pkg %{?rhel:python2}%{?fedora:python%{python3_pkgversion}}-sphinx

%global sphinx_build sphinx-build%{?fedora:-%{python3_version}}

Name:           python-%{srcname}

Version:        3.8.2

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

%if 0%{?_with_python2}

BuildRequires:  python2-devel

BuildRequires:  python2-setuptools

%endif

BuildRequires:  python%{python3_pkgversion}-devel

BuildRequires:  python%{python3_pkgversion}-setuptools

%if 0%{_with_python3_other}

BuildRequires:  python%{python3_other_pkgversion}-devel

BuildRequires:  python%{python3_other_pkgversion}-setuptools

%endif

# Needed for documentation

BuildRequires:  %{python_sphinx_pkg}

%if 0%{?rhel}

BuildRequires:  python-sphinxcontrib-napoleon

%endif

%description

%{common_description}

%if 0%{?_with_python2}

%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}

%endif

%package -n python%{python3_pkgversion}-%{srcname}

Summary:        %{summary}

# GMP library is dl-opened

Requires:       gmp%{?_isa}

%{?python_provide:%python_provide python%{python3_pkgversion}-%{srcname}}

%description -n python%{python3_pkgversion}-%{srcname}

%{common_description}

%if 0%{?_with_python3_other}

%package -n python%{python3_other_pkgversion}-%{srcname}

Summary:        %{summary}

# GMP library is dl-opened

Requires:       gmp%{?_isa}

%{?python_provide:%python_provide python%{python3_other_pkgversion}-%{srcname}}

%description -n python%{python3_other_pkgversion}-%{srcname}

%{common_description}

%endif

%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

%if 0%{?_with_python2}

%py2_build

%endif

%py3_build

%if 0%{?_with_python3_other}

%py3_other_build

%endif

# Build documentation

%make_build -C Doc/ man SPHINXBUILD=%{sphinx_build}

%install

%if 0%{?_with_python2}

%py2_install

%endif

%py3_install

%if 0%{?_with_python3_other}

%py3_other_install

%endif

# Install man pages

install -Dpm 0644 Doc/_build/man/pycryptodome.1 $RPM_BUILD_ROOT%{_mandir}/man1/pycryptodome.1

# Fix permissions

%if 0%{_with_python2}

chmod 0755 $RPM_BUILD_ROOT%{python2_sitearch}/Cryptodome/SelfTest/PublicKey/test_vectors/ECC/gen_ecc_p256.sh

%endif

chmod 0755 $RPM_BUILD_ROOT%{python3_sitearch}/Cryptodome/SelfTest/PublicKey/test_vectors/ECC/gen_ecc_p256.sh

%if 0%{_with_python3_other}

chmod 0755 $RPM_BUILD_ROOT%{python3_other_sitearch}/Cryptodome/SelfTest/PublicKey/test_vectors/ECC/gen_ecc_p256.sh

%endif

%check

%if 0%{?_with_tests}

%if 0%{?_with_python2}

%{__python2} setup.py test

%endif

%{__python3} setup.py test

%if 0%{?_with_python3_other}

%{__python3_other} setup.py test

%endif

%endif

%if 0%{?_with_python2}

%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.*

%endif

%files -n python%{python3_pkgversion}-%{srcname}

%doc AUTHORS.rst Changelog.rst README.rst

%license LICENSE.rst

%{python3_sitearch}/Cryptodome/

%{python3_sitearch}/%{srcname}-*.egg-info/

%{_mandir}/man1/pycryptodome.1.*

%if 0%{?_with_python3_other}

%files -n python%{python3_other_pkgversion}-%{srcname}

%doc AUTHORS.rst Changelog.rst README.rst

%license LICENSE.rst

%{python3_other_sitearch}/Cryptodome/

%{python3_other_sitearch}/%{srcname}-*.egg-info/

%{_mandir}/man1/pycryptodome.1.*

%endif

%changelog

* Fri Aug 09 2019 Mohamed El Morabity <melmorabity@fedoraproject.org> - 3.8.2-1

- Update to 3.8.2

* Fri Jul 26 2019 Fedora Release Engineering <releng@fedoraproject.org> - 3.8.1-3

- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild

* Tue Apr 09 2019 Miro HronĨok <mhroncok@redhat.com> - 3.8.1-2

- Readd python2-pycryptodomex (#1672052)

* Fri Apr 05 2019 Mohamed El Morabity <melmorabity@fedoraproject.org> - 3.8.1-1

- Update to 3.8.1

* Fri Mar 29 2019 Mohamed El Morabity <melmorabity@fedoraproject.org> - 3.8.0-1

- Update to 3.8.0

* Fri Feb 15 2019 Mohamed El Morabity <melmorabity@fedoraproject.org> - 3.7.3-1

- Update to 3.7.3

* Sat Feb 02 2019 Fedora Release Engineering <releng@fedoraproject.org> - 3.7.0-2

- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild

* Mon Nov 19 2018 Mohamed El Morabity <melmorabity@fedoraproject.org> - 3.7.0-1

- Update to 3.7.0

- Use the same .spec file for all supported releases of Fedora and EL