7cb24f9a8f
Fixes CVE-2020-11501. Changes: https://lists.gnupg.org/pipermail/gnutls-help/2020-March/004642.html
117 lines
4.6 KiB
Nix
117 lines
4.6 KiB
Nix
{ config, lib, stdenv, fetchurl, zlib, lzo, libtasn1, nettle, pkgconfig, lzip
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, perl, gmp, autoconf, autogen, automake, libidn, p11-kit, libiconv
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, unbound, dns-root-data, gettext, cacert, utillinux
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, guileBindings ? config.gnutls.guile or false, guile
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, tpmSupport ? false, trousers, which, nettools, libunistring
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, withSecurity ? false, Security # darwin Security.framework
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}:
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assert guileBindings -> guile != null;
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let
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version = "3.6.13";
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# XXX: Gnulib's `test-select' fails on FreeBSD:
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# http://hydra.nixos.org/build/2962084/nixlog/1/raw .
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doCheck = !stdenv.isFreeBSD && !stdenv.isDarwin && lib.versionAtLeast version "3.4"
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&& stdenv.buildPlatform == stdenv.hostPlatform;
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inherit (stdenv.hostPlatform) isDarwin;
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in
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stdenv.mkDerivation {
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name = "gnutls-${version}";
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inherit version;
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src = fetchurl {
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url = "mirror://gnupg/gnutls/v3.6/gnutls-${version}.tar.xz";
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sha256 = "0f1gnm0756qms5cpx6yn6xb8d3imc2gkqmygf12n9x6r8zs1s11j";
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};
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outputs = [ "bin" "dev" "out" "man" "devdoc" ];
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# Not normally useful docs.
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outputInfo = "devdoc";
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outputDoc = "devdoc";
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patches = [ ./nix-ssl-cert-file.patch ]
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# Disable native add_system_trust.
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++ lib.optional (isDarwin && !withSecurity) ./no-security-framework.patch;
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# Skip some tests:
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# - pkgconfig: building against the result won't work before installing (3.5.11)
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# - fastopen: no idea; it broke between 3.6.2 and 3.6.3 (3437fdde6 in particular)
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# - trust-store: default trust store path (/etc/ssl/...) is missing in sandbox (3.5.11)
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# - psk-file: no idea; it broke between 3.6.3 and 3.6.4
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# Change p11-kit test to use pkg-config to find p11-kit
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postPatch = lib.optionalString (lib.versionAtLeast version "3.4") ''
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sed '2iecho "name constraints tests skipped due to datefudge problems"\nexit 0' -i tests/cert-tests/name-constraints
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'' + lib.optionalString (lib.versionAtLeast version "3.6") ''
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sed '2iexit 77' -i tests/{pkgconfig,fastopen}.sh
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sed '/^void doit(void)/,/^{/ s/{/{ exit(77);/' -i tests/{trust-store,psk-file}.c
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sed 's:/usr/lib64/pkcs11/ /usr/lib/pkcs11/ /usr/lib/x86_64-linux-gnu/pkcs11/:`pkg-config --variable=p11_module_path p11-kit-1`:' -i tests/p11-kit-trust.sh
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'';
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preConfigure = "patchShebangs .";
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configureFlags =
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lib.optional stdenv.isLinux "--with-default-trust-store-file=/etc/ssl/certs/ca-certificates.crt"
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++ [
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"--disable-dependency-tracking"
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"--enable-fast-install"
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"--with-unbound-root-key-file=${dns-root-data}/root.key"
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] ++ lib.optional guileBindings
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[ "--enable-guile" "--with-guile-site-dir=\${out}/share/guile/site" ];
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enableParallelBuilding = true;
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buildInputs = [ lzo lzip libtasn1 libidn p11-kit zlib gmp autogen libunistring unbound gettext libiconv ]
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++ lib.optional (isDarwin && withSecurity) Security
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++ lib.optional (tpmSupport && stdenv.isLinux) trousers
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++ lib.optional guileBindings guile;
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nativeBuildInputs = [ perl pkgconfig ]
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++ lib.optionals (isDarwin && !withSecurity) [ autoconf automake ]
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++ lib.optionals doCheck [ which nettools utillinux ];
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propagatedBuildInputs = [ nettle ];
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inherit doCheck;
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# stdenv's `NIX_SSL_CERT_FILE=/no-cert-file.crt` broke tests with:
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# Error setting the x509 trust file: Error while reading file.
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checkInputs = [ cacert ];
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# Fixup broken libtool and pkgconfig files
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preFixup = lib.optionalString (!isDarwin) ''
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sed ${lib.optionalString tpmSupport "-e 's,-ltspi,-L${trousers}/lib -ltspi,'"} \
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-e 's,-lz,-L${zlib.out}/lib -lz,' \
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-e 's,-L${gmp.dev}/lib,-L${gmp.out}/lib,' \
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-e 's,-lgmp,-L${gmp.out}/lib -lgmp,' \
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-i $out/lib/*.la "$dev/lib/pkgconfig/gnutls.pc"
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'' + ''
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# It seems only useful for static linking but basically noone does that.
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substituteInPlace "$out/lib/libgnutls.la" \
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--replace "-lunistring" ""
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'';
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meta = with lib; {
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description = "The GNU Transport Layer Security Library";
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longDescription = ''
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GnuTLS is a project that aims to develop a library which
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provides a secure layer, over a reliable transport
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layer. Currently the GnuTLS library implements the proposed standards by
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the IETF's TLS working group.
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Quoting from the TLS protocol specification:
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"The TLS protocol provides communications privacy over the
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Internet. The protocol allows client/server applications to
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communicate in a way that is designed to prevent eavesdropping,
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tampering, or message forgery."
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'';
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homepage = https://www.gnu.org/software/gnutls/;
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license = licenses.lgpl21Plus;
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maintainers = with maintainers; [ eelco fpletz ];
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platforms = platforms.all;
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};
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}
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