Backwards incompatible changes: - Removed support for passing an Extension instance to from_issuer_subject_key_identifier(), as per our deprecation policy. - Support for LibreSSL 2.7.x, 2.8.x, and 2.9.0 has been removed (2.9.1+ is still supported). - Dropped support for macOS 10.9, macOS users must upgrade to 10.10 or newer. - RSA generate_private_key() no longer accepts public_exponent values except 65537 and 3 (the latter for legacy purposes). - X.509 certificate parsing now enforces that the version field contains a valid value, rather than deferring this check until version is accessed. Deprecations: - Deprecated support for Python 2. At the time there is no time table for actually dropping support, however we strongly encourage all users to upgrade their Python, as Python 2 no longer receives support from the Python core team.
		
			
				
	
	
		
			75 lines
		
	
	
		
			1.8 KiB
		
	
	
	
		
			Nix
		
	
	
	
	
	
			
		
		
	
	
			75 lines
		
	
	
		
			1.8 KiB
		
	
	
	
		
			Nix
		
	
	
	
	
	
{ stdenv
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, buildPythonPackage
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, fetchPypi
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, fetchpatch
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, isPy27
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, ipaddress
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, openssl
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, cryptography_vectors
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, darwin
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, packaging
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, six
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, pythonOlder
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, isPyPy
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, cffi
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, pytest
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, pretend
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, iso8601
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, pytz
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, hypothesis
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, enum34
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}:
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buildPythonPackage rec {
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  pname = "cryptography";
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  version = "3.0"; # Also update the hash in vectors.nix
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  src = fetchPypi {
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    inherit pname version;
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    sha256 = "0lr06a9317n2iwfqwz9mpalqm99acqwk1478arvyj1jj0ay4v4lf";
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  };
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  outputs = [ "out" "dev" ];
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  buildInputs = [ openssl ]
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             ++ stdenv.lib.optional stdenv.isDarwin darwin.apple_sdk.frameworks.Security;
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  propagatedBuildInputs = [
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    packaging
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    six
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  ] ++ stdenv.lib.optional (!isPyPy) cffi
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  ++ stdenv.lib.optionals isPy27 [ ipaddress enum34 ];
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  checkInputs = [
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    cryptography_vectors
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    hypothesis
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    iso8601
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    pretend
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    pytest
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    pytz
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  ];
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  checkPhase = ''
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    py.test --disable-pytest-warnings tests
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  '';
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  # IOKit's dependencies are inconsistent between OSX versions, so this is the best we
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  # can do until nix 1.11's release
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  __impureHostDeps = [ "/usr/lib" ];
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  meta = with stdenv.lib; {
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    description = "A package which provides cryptographic recipes and primitives";
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    longDescription = ''
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      Cryptography includes both high level recipes and low level interfaces to
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      common cryptographic algorithms such as symmetric ciphers, message
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      digests, and key derivation functions.
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      Our goal is for it to be your "cryptographic standard library". It
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      supports Python 2.7, Python 3.5+, and PyPy 5.4+.
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    '';
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    homepage = "https://github.com/pyca/cryptography";
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    changelog = "https://cryptography.io/en/latest/changelog/#v"
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      + replaceStrings [ "." ] [ "-" ] version;
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    license = with licenses; [ asl20 bsd3 psfl ];
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    maintainers = with maintainers; [ primeos ];
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  };
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}
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