python3Package.nassl: init at 3.0.0

pkgs/development/python-modules/nassl/default.nix

@@ -0,0 +1,120 @@
+{ lib
+, fetchFromGitHub
+, fetchurl
+, buildPythonPackage
+, pkgsStatic
+, openssl
+, invoke
+, pytest
+, tls-parser
+, cacert
+}:
+
+let
+  zlibStatic = pkgsStatic.zlib;
+  nasslOpensslArgs = {
+    static = true;
+    enableSSL2 = true;
+  };
+  nasslOpensslFlagsCommon = [
+    "zlib"
+    "no-zlib-dynamic"
+    "no-shared"
+    "--with-zlib-lib=${zlibStatic.out}/lib"
+    "--with-zlib-include=${zlibStatic.out.dev}/include"
+    "enable-rc5"
+    "enable-md2"
+    "enable-gost"
+    "enable-cast"
+    "enable-idea"
+    "enable-ripemd"
+    "enable-mdc2"
+    "-fPIC"
+  ];
+  opensslStatic = (openssl.override nasslOpensslArgs).overrideAttrs (
+    oldAttrs: rec {
+      name = "openssl-${version}";
+      version = "1.1.1";
+      src = fetchurl {
+        url = "https://www.openssl.org/source/${name}.tar.gz";
+        sha256 = "0gbab2fjgms1kx5xjvqx8bxhr98k4r8l2fa8vw7kvh491xd8fdi8";
+      };
+      configureFlags = oldAttrs.configureFlags ++ nasslOpensslFlagsCommon ++ [
+        "enable-weak-ssl-ciphers"
+        "enable-tls1_3"
+        "no-async"
+      ];
+      patches = [ ./nix-ssl-cert-file.patch ];
+      buildInputs = oldAttrs.buildInputs ++ [ zlibStatic cacert ];
+    }
+  );
+  opensslLegacyStatic = (openssl.override nasslOpensslArgs).overrideAttrs (
+    oldAttrs: rec {
+      name = "openssl-${version}";
+      version = "1.0.2e";
+      src = fetchurl {
+        url = "https://www.openssl.org/source/${name}.tar.gz";
+        sha256 = "1zqb1rff1wikc62a7vj5qxd1k191m8qif5d05mwdxz2wnzywlg72";
+      };
+      configureFlags = oldAttrs.configureFlags ++ nasslOpensslFlagsCommon;
+      patches = [ ];
+      buildInputs = oldAttrs.buildInputs ++ [ zlibStatic ];
+      # openssl_1_0_2 needs `withDocs = false`
+      outputs = lib.remove "doc" oldAttrs.outputs;
+    }
+  );
+in
+buildPythonPackage rec {
+  pname = "nassl";
+  version = "3.0.0";
+
+  src = fetchFromGitHub {
+    owner = "nabla-c0d3";
+    repo = pname;
+    rev = version;
+    sha256 = "1dhgkpldadq9hg5isb6mrab7z80sy5bvzad2fb54pihnknfwhp8z";
+  };
+
+  postPatch = ''
+    mkdir -p deps/openssl-OpenSSL_1_0_2e/
+    cp ${opensslLegacyStatic.out}/lib/libssl.a \
+      ${opensslLegacyStatic.out}/lib/libcrypto.a \
+      deps/openssl-OpenSSL_1_0_2e/
+    ln -s ${opensslLegacyStatic.out.dev}/include deps/openssl-OpenSSL_1_0_2e/include 
+    ln -s ${opensslLegacyStatic.bin}/bin deps/openssl-OpenSSL_1_0_2e/apps
+
+    mkdir -p deps/openssl-OpenSSL_1_1_1/
+    cp ${opensslStatic.out}/lib/libssl.a \
+      ${opensslStatic.out}/lib/libcrypto.a \
+      deps/openssl-OpenSSL_1_1_1/
+    ln -s ${opensslStatic.out.dev}/include deps/openssl-OpenSSL_1_1_1/include 
+    ln -s ${opensslStatic.bin}/bin deps/openssl-OpenSSL_1_1_1/apps
+
+    mkdir -p deps/zlib-1.2.11/
+    cp ${zlibStatic.out}/lib/libz.a deps/zlib-1.2.11/
+  '';
+
+  propagatedBuildInputs = [ tls-parser ];
+
+  nativeBuildInputs = [ invoke ];
+
+  buildPhase = ''
+    invoke build.nassl
+    invoke package.wheel
+  '';
+
+  checkInputs = [ pytest ];
+
+  checkPhase = ''
+    # Skip online tests
+    pytest -k 'not Online'
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/nabla-c0d3/nassl";
+    description = "Low-level OpenSSL wrapper for Python 3.7+";
+    platforms = with platforms; linux ++ darwin;
+    license = licenses.agpl3;
+    maintainers = with maintainers; [ veehaitch ];
+  };
+}

pkgs/development/python-modules/nassl/nix-ssl-cert-file.patch

@@ -0,0 +1,14 @@
+diff -ru -x '*~' openssl-1.0.2j-orig/crypto/x509/by_file.c openssl-1.0.2j/crypto/x509/by_file.c
+--- openssl-1.0.2j-orig/crypto/x509/by_file.c	2016-09-26 11:49:07.000000000 +0200
++++ openssl-1.0.2j/crypto/x509/by_file.c	2016-10-13 16:54:31.400288302 +0200
+@@ -97,7 +97,9 @@
+     switch (cmd) {
+     case X509_L_FILE_LOAD:
+         if (argl == X509_FILETYPE_DEFAULT) {
+-            file = getenv(X509_get_default_cert_file_env());
++            file = getenv("NIX_SSL_CERT_FILE");
++            if (!file)
++                file = getenv(X509_get_default_cert_file_env());
+             if (file)
+                 ok = (X509_load_cert_crl_file(ctx, file,
+                                               X509_FILETYPE_PEM) != 0);

pkgs/top-level/python-packages.nix

@@ -969,6 +969,8 @@ in {
 
   nanomsg-python = callPackage ../development/python-modules/nanomsg-python { inherit (pkgs) nanomsg; };
 
+  nassl = callPackage ../development/python-modules/nassl { };
+
   nbsmoke = callPackage ../development/python-modules/nbsmoke { };
 
   nbsphinx = callPackage ../development/python-modules/nbsphinx { };