97 lines
3 KiB
Nix
97 lines
3 KiB
Nix
{ stdenv
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, fetchurl
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, lib
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, cmake
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, cacert
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, fetchpatch
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, buildShared ? !stdenv.hostPlatform.isStatic
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}:
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let
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ldLibPathEnvName = if stdenv.isDarwin
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then "DYLD_LIBRARY_PATH"
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else "LD_LIBRARY_PATH";
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generic = { version, sha256, patches ? [] }: stdenv.mkDerivation rec {
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pname = "libressl";
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inherit version;
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src = fetchurl {
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url = "mirror://openbsd/LibreSSL/${pname}-${version}.tar.gz";
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inherit sha256;
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};
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nativeBuildInputs = [ cmake ];
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cmakeFlags = [
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"-DENABLE_NC=ON"
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# Ensure that the output libraries do not require an executable stack.
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# Without this define, assembly files in libcrypto do not include a
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# .note.GNU-stack section, and if that section is missing from any object,
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# the linker will make the stack executable.
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"-DCMAKE_C_FLAGS=-DHAVE_GNU_STACK"
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# libressl will append this to the regular prefix for libdir
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"-DCMAKE_INSTALL_LIBDIR=lib"
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] ++ lib.optional buildShared "-DBUILD_SHARED_LIBS=ON";
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# The autoconf build is broken as of 2.9.1, resulting in the following error:
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# libressl-2.9.1/tls/.libs/libtls.a', needed by 'handshake_table'.
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# Fortunately LibreSSL provides a CMake build as well, so opt for CMake by
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# removing ./configure pre-config.
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preConfigure = ''
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rm configure
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'';
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inherit patches;
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# Since 2.9.x the default location can't be configured from the build using
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# DEFAULT_CA_FILE anymore, instead we have to patch the default value.
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postPatch = lib.optionalString (lib.versionAtLeast version "2.9.2") ''
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substituteInPlace ./tls/tls_config.c --replace '"/etc/ssl/cert.pem"' '"${cacert}/etc/ssl/certs/ca-bundle.crt"'
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'';
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doCheck = true;
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preCheck = ''
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export PREVIOUS_${ldLibPathEnvName}=$${ldLibPathEnvName}
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export ${ldLibPathEnvName}="$${ldLibPathEnvName}:$(realpath tls/):$(realpath ssl/):$(realpath crypto/)"
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'';
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postCheck = ''
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export ${ldLibPathEnvName}=$PREVIOUS_${ldLibPathEnvName}
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'';
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outputs = [ "bin" "dev" "out" "man" "nc" ];
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postFixup = ''
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moveToOutput "bin/nc" "$nc"
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moveToOutput "bin/openssl" "$bin"
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moveToOutput "bin/ocspcheck" "$bin"
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moveToOutput "share/man/man1/nc.1${lib.optionalString (dontGzipMan==null) ".gz"}" "$nc"
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'';
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dontGzipMan = if stdenv.isDarwin then true else null; # not sure what's wrong
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meta = with lib; {
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description = "Free TLS/SSL implementation";
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homepage = "https://www.libressl.org";
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license = with licenses; [ publicDomain bsdOriginal bsd0 bsd3 gpl3 isc openssl ];
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platforms = platforms.all;
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maintainers = with maintainers; [ thoughtpolice fpletz ];
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};
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};
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in {
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libressl_3_2 = generic {
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version = "3.2.5";
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sha256 = "1zkwrs3b19s1ybz4q9hrb7pqsbsi8vxcs44qanfy11fkc7ynb2kr";
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patches = [
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./CVE-2021-41581.patch
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];
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};
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libressl_3_4 = generic {
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version = "3.4.0";
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sha256 = "1lhn76nd59p1dfd27b4636zj6wh3f5xsi8b3sxqnl820imsswbp5";
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patches = [
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./CVE-2021-41581.patch
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];
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};
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}
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