110 lines
3.4 KiB
Nix
110 lines
3.4 KiB
Nix
{ lib
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, stdenv
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, fetchFromGitHub
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, Security
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, autoreconfHook
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, util-linux
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, openssl
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, cacert
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# The primary --enable-XXX variant. 'all' enables most features, but causes build-errors for some software,
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# requiring to build a special variant for that software. Example: 'haproxy'
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, variant ? "all"
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, extraConfigureFlags ? []
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, enableLto ? !(stdenv.isDarwin || stdenv.hostPlatform.isStatic || stdenv.cc.isClang)
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "wolfssl-${variant}";
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version = "5.7.2";
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src = fetchFromGitHub {
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owner = "wolfSSL";
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repo = "wolfssl";
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rev = "refs/tags/v${finalAttrs.version}-stable";
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hash = "sha256-VTMVgBSDL6pw1eEKnxGzTdyQYWVbMd3mAnOnpAOKVhk=";
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};
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postPatch = ''
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patchShebangs ./scripts
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# ocsp stapling tests require network access, so skip them
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sed -i -e'2s/.*/exit 77/' scripts/ocsp-stapling.test
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# ensure test detects musl-based systems too
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substituteInPlace scripts/ocsp-stapling2.test \
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--replace '"linux-gnu"' '"linux-"'
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'';
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configureFlags = [
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"--enable-${variant}"
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"--enable-reproducible-build"
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] ++ lib.optionals (variant == "all") [
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# Extra feature flags to add while building the 'all' variant.
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# Since they conflict while building other variants, only specify them for this one.
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"--enable-pkcs11"
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"--enable-writedup"
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"--enable-base64encode"
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] ++ [
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# We're not on tiny embedded machines.
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# Increase TLS session cache from 33 sessions to 20k.
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"--enable-bigcache"
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# Use WolfSSL's Single Precision Math with timing-resistant cryptography.
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"--enable-sp=yes${lib.optionalString (stdenv.hostPlatform.isx86_64 || stdenv.hostPlatform.isAarch) ",asm"}"
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"--enable-sp-math-all"
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"--enable-harden"
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] ++ lib.optionals (stdenv.hostPlatform.isx86_64) [
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# Enable AVX/AVX2/AES-NI instructions, gated by runtime detection via CPUID.
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"--enable-intelasm"
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"--enable-aesni"
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] ++ lib.optionals (stdenv.isAarch64 && stdenv.isDarwin) [
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# No runtime detection under ARM and no platform function checks like for X86.
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# However, all ARM macOS systems have the supported extensions autodetected in the configure script.
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"--enable-armasm=inline"
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] ++ extraConfigureFlags;
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# Breaks tls13 tests on aarch64-darwin.
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hardeningDisable = lib.optionals (stdenv.isDarwin && stdenv.isAarch64) [ "zerocallusedregs" ];
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# LTO should help with the C implementations.
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env.NIX_CFLAGS_COMPILE = lib.optionalString enableLto "-flto";
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env.NIX_LDFLAGS_COMPILE = lib.optionalString enableLto "-flto";
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outputs = [
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"dev"
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"doc"
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"lib"
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"out"
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];
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propagatedBuildInputs = lib.optionals stdenv.isDarwin [
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Security
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];
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nativeBuildInputs = [
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autoreconfHook
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util-linux
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];
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doCheck = true;
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nativeCheckInputs = [
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openssl
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cacert
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];
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postInstall = ''
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# fix recursive cycle:
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# wolfssl-config points to dev, dev propagates bin
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moveToOutput bin/wolfssl-config "$dev"
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# moveToOutput also removes "$out" so recreate it
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mkdir -p "$out"
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'';
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meta = with lib; {
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description = "Small, fast, portable implementation of TLS/SSL for embedded devices";
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mainProgram = "wolfssl-config";
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homepage = "https://www.wolfssl.com/";
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changelog = "https://github.com/wolfSSL/wolfssl/releases/tag/v${finalAttrs.version}-stable";
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platforms = platforms.all;
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license = licenses.gpl2Plus;
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maintainers = with maintainers; [ fab vifino ];
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};
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})
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