dc322c76d6
This only fixes CVE-2019-16866 (DoS, minor one IMHO) https://www.nlnetlabs.nl/projects/unbound/security-advisories/#vulnerability-in-parsing-notify-queries
61 lines
2.0 KiB
Nix
61 lines
2.0 KiB
Nix
{ stdenv, fetchurl, openssl, nettle, expat, libevent, dns-root-data }:
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stdenv.mkDerivation rec {
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pname = "unbound";
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version = "1.9.4";
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src = fetchurl {
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url = "https://unbound.net/downloads/${pname}-${version}.tar.gz";
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sha256 = "1c2bjm13x8bkw0ds1mhn9ivd2gzmfrb0x5y76bkz09a04bxjagix";
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};
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# https://github.com/NLnetLabs/unbound/pull/90
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postPatch = ''
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substituteInPlace validator/val_secalgo.c \
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--replace '&nettle_secp_256r1' 'nettle_get_secp_256r1()' \
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--replace '&nettle_secp_384r1' 'nettle_get_secp_384r1()'
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'';
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outputs = [ "out" "lib" "man" ]; # "dev" would only split ~20 kB
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buildInputs = [ openssl nettle expat libevent ];
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configureFlags = [
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"--with-ssl=${openssl.dev}"
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"--with-libexpat=${expat.dev}"
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"--with-libevent=${libevent.dev}"
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"--localstatedir=/var"
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"--sysconfdir=/etc"
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"--sbindir=\${out}/bin"
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"--with-rootkey-file=${dns-root-data}/root.key"
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"--enable-pie"
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"--enable-relro-now"
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];
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installFlags = [ "configfile=\${out}/etc/unbound/unbound.conf" ];
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preFixup = stdenv.lib.optionalString (stdenv.isLinux && !stdenv.hostPlatform.isMusl) # XXX: revisit
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# Build libunbound again, but only against nettle instead of openssl.
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# This avoids gnutls.out -> unbound.lib -> openssl.out.
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# There was some problem with this on Darwin; let's not complicate non-Linux.
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''
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configureFlags="$configureFlags --with-nettle=${nettle.dev} --with-libunbound-only"
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configurePhase
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buildPhase
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installPhase
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''
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# get rid of runtime dependencies on $dev outputs
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+ ''substituteInPlace "$lib/lib/libunbound.la" ''
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+ stdenv.lib.concatMapStrings
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(pkg: " --replace '-L${pkg.dev}/lib' '-L${pkg.out}/lib' --replace '-R${pkg.dev}/lib' '-R${pkg.out}/lib'")
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buildInputs;
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meta = with stdenv.lib; {
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description = "Validating, recursive, and caching DNS resolver";
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license = licenses.bsd3;
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homepage = https://www.unbound.net;
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maintainers = with maintainers; [ ehmry fpletz globin ];
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platforms = stdenv.lib.platforms.unix;
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};
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}
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