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314 lines
9.9 KiB
314 lines
9.9 KiB
# Copyright 1999-2023 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI="7"
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inherit flag-o-matic toolchain-funcs multilib-minimal
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# openssl-1.0.2-patches-1.6 contain additional CVE patches
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# which got fixed with this release.
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# Please use 1.7 version number when rolling a new tarball!
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PATCH_SET="openssl-1.0.2-patches-1.5"
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MY_P=${P/_/-}
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# This patch set is based on the following files from Fedora 25,
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# see https://src.fedoraproject.org/rpms/openssl/blob/25/f/openssl.spec
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# for more details:
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# - hobble-openssl (SOURCE1)
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# - ec_curve.c (SOURCE12) -- MODIFIED
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# - ectest.c (SOURCE13)
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# - openssl-1.1.1-ec-curves.patch (PATCH37) -- MODIFIED
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BINDIST_PATCH_SET="openssl-1.0.2t-bindist-1.0.tar.xz"
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DESCRIPTION="full-strength general purpose cryptography library (including SSL and TLS)"
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HOMEPAGE="https://www.openssl.org/"
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SRC_URI="mirror://openssl/source/${MY_P}.tar.gz
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bindist? (
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mirror://gentoo/${BINDIST_PATCH_SET}
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https://dev.gentoo.org/~whissi/dist/openssl/${BINDIST_PATCH_SET}
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)
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!vanilla? (
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mirror://gentoo/${PATCH_SET}.tar.xz
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https://dev.gentoo.org/~chutzpah/dist/${PN}/${PATCH_SET}.tar.xz
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https://dev.gentoo.org/~whissi/dist/${PN}/${PATCH_SET}.tar.xz
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https://dev.gentoo.org/~polynomial-c/dist/${PATCH_SET}.tar.xz
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)"
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LICENSE="openssl"
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SLOT="0"
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KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~x86-linux ~arm64-macos"
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IUSE="+asm bindist gmp kerberos rfc3779 sctp cpu_flags_x86_sse2 sslv2 +sslv3 static-libs test tls-compression +tls-heartbeat vanilla"
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RESTRICT="!bindist? ( bindist )
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!test? ( test )"
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RDEPEND=">=app-misc/c_rehash-1.7-r1
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gmp? ( >=dev-libs/gmp-5.1.3-r1[static-libs(+)?,${MULTILIB_USEDEP}] )
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kerberos? ( >=app-crypt/mit-krb5-1.11.4[${MULTILIB_USEDEP}] )
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tls-compression? ( >=sys-libs/zlib-1.2.8-r1[static-libs(+)?,${MULTILIB_USEDEP}] )"
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DEPEND="${RDEPEND}"
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BDEPEND="
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>=dev-lang/perl-5
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sctp? ( >=net-misc/lksctp-tools-1.0.12 )
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test? (
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sys-apps/diffutils
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sys-devel/bc
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)"
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PDEPEND="app-misc/ca-certificates"
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S="${WORKDIR}/${MY_P}"
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MULTILIB_WRAPPED_HEADERS=(
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usr/include/openssl/opensslconf.h
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)
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src_prepare() {
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if use bindist; then
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mv "${WORKDIR}"/bindist-patches/hobble-openssl "${WORKDIR}" || die
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bash "${WORKDIR}"/hobble-openssl || die
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cp -f "${WORKDIR}"/bindist-patches/ec_curve.c "${S}"/crypto/ec/ || die
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cp -f "${WORKDIR}"/bindist-patches/ectest.c "${S}"/crypto/ec/ || die
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eapply "${WORKDIR}"/bindist-patches/ec-curves.patch
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# Also see the configure parts below:
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# enable-ec \
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# $(use_ssl !bindist ec2m) \
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# $(use_ssl !bindist srp) \
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fi
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# keep this in sync with app-misc/c_rehash
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SSL_CNF_DIR="/etc/ssl"
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# Make sure we only ever touch Makefile.org and avoid patching a file
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# that gets blown away anyways by the Configure script in src_configure
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rm -f Makefile
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if ! use vanilla ; then
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eapply "${WORKDIR}"/patch/*.patch
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fi
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eapply_user
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# disable fips in the build
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# make sure the man pages are suffixed #302165
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# don't bother building man pages if they're disabled
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sed -i \
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-e '/DIRS/s: fips : :g' \
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-e '/^MANSUFFIX/s:=.*:=ssl:' \
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-e '/^MAKEDEPPROG/s:=.*:=$(CC):' \
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-e $(has noman FEATURES \
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&& echo '/^install:/s:install_docs::' \
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|| echo '/^MANDIR=/s:=.*:='${EPREFIX}'/usr/share/man:') \
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Makefile.org \
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|| die
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# show the actual commands in the log
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sed -i '/^SET_X/s:=.*:=set -x:' Makefile.shared
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# since we're forcing $(CC) as makedep anyway, just fix
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# the conditional as always-on
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# helps clang (#417795), and versioned gcc (#499818)
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# this breaks build with 1.0.2p, not sure if it is needed anymore
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#sed -i 's/expr.*MAKEDEPEND.*;/true;/' util/domd || die
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# quiet out unknown driver argument warnings since openssl
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# doesn't have well-split CFLAGS and we're making it even worse
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# and 'make depend' uses -Werror for added fun (#417795 again)
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[[ ${CC} == *clang* ]] && append-flags -Qunused-arguments
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# allow openssl to be cross-compiled
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cp "${FILESDIR}"/gentoo.config-1.0.2 gentoo.config || die
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chmod a+rx gentoo.config || die
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append-flags -fno-strict-aliasing
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append-flags $(test-flags-CC -Wa,--noexecstack)
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append-cppflags -DOPENSSL_NO_BUF_FREELISTS
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sed -i '1s,^:$,#!'${EPREFIX}'/usr/bin/perl,' Configure #141906
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# The config script does stupid stuff to prompt the user. Kill it.
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sed -i '/stty -icanon min 0 time 50; read waste/d' config || die
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./config --test-sanity || die "I AM NOT SANE"
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multilib_copy_sources
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}
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multilib_src_configure() {
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unset APPS #197996
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unset SCRIPTS #312551
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unset CROSS_COMPILE #311473
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tc-export CC AR RANLIB RC
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# Clean out patent-or-otherwise-encumbered code
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# Camellia: Royalty Free https://en.wikipedia.org/wiki/Camellia_(cipher)
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# IDEA: Expired https://en.wikipedia.org/wiki/International_Data_Encryption_Algorithm
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# EC: ????????? ??/??/2015 https://en.wikipedia.org/wiki/Elliptic_Curve_Cryptography
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# MDC2: Expired https://en.wikipedia.org/wiki/MDC-2
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# RC5: Expired https://en.wikipedia.org/wiki/RC5
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use_ssl() { usex $1 "enable-${2:-$1}" "no-${2:-$1}" " ${*:3}" ; }
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echoit() { echo "$@" ; "$@" ; }
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local krb5=$(has_version app-crypt/mit-krb5 && echo "MIT" || echo "Heimdal")
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# See if our toolchain supports __uint128_t. If so, it's 64bit
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# friendly and can use the nicely optimized code paths, bug #460790.
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#local ec_nistp_64_gcc_128
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#
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# Disable it for now though (bug #469976)
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# Do NOT re-enable without substantial discussion first!
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#
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#echo "__uint128_t i;" > "${T}"/128.c
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#if ${CC} ${CFLAGS} -c "${T}"/128.c -o /dev/null >&/dev/null ; then
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# ec_nistp_64_gcc_128="enable-ec_nistp_64_gcc_128"
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#fi
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# https://github.com/openssl/openssl/issues/2286
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if use ia64 ; then
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replace-flags -g3 -g2
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replace-flags -ggdb3 -ggdb2
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fi
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local sslout=$(./gentoo.config)
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einfo "Use configuration ${sslout:-(openssl knows best)}"
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local config="Configure"
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[[ -z ${sslout} ]] && config="config"
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# Fedora hobbled-EC needs 'no-ec2m', 'no-srp'
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# Make sure user flags don't get added *yet* to avoid duplicated
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# flags.
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CFLAGS= LDFLAGS= echoit \
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./${config} \
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${sslout} \
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$(use cpu_flags_x86_sse2 || echo "no-sse2") \
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enable-camellia \
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enable-ec \
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$(use_ssl !bindist ec2m) \
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$(use_ssl !bindist srp) \
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${ec_nistp_64_gcc_128} \
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enable-idea \
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enable-mdc2 \
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enable-rc5 \
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enable-tlsext \
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$(use_ssl asm) \
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$(use_ssl gmp gmp -lgmp) \
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$(use_ssl kerberos krb5 --with-krb5-flavor=${krb5}) \
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$(use_ssl rfc3779) \
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$(use_ssl sctp) \
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$(use_ssl sslv2 ssl2) \
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$(use_ssl sslv3 ssl3) \
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$(use_ssl tls-compression zlib) \
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$(use_ssl tls-heartbeat heartbeats) \
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--prefix="${EPREFIX}"/usr \
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--openssldir="${EPREFIX}"${SSL_CNF_DIR} \
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--libdir=$(get_libdir) \
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shared threads \
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|| die
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# Clean out hardcoded flags that openssl uses
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local DEFAULT_CFLAGS=$(grep ^CFLAG= Makefile | LC_ALL=C sed \
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-e 's:^CFLAG=::' \
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-e 's:\(^\| \)-fomit-frame-pointer::g' \
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-e 's:\(^\| \)-O[^ ]*::g' \
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-e 's:\(^\| \)-march=[^ ]*::g' \
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-e 's:\(^\| \)-mcpu=[^ ]*::g' \
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-e 's:\(^\| \)-m[^ ]*::g' \
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-e 's:^ *::' \
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-e 's: *$::' \
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-e 's: \+: :g' \
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-e 's:\\:\\\\:g'
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)
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# Now insert clean default flags with user flags
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sed -i \
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-e "/^CFLAG/s|=.*|=${DEFAULT_CFLAGS} ${CFLAGS}|" \
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-e "/^LDFLAGS=/s|=[[:space:]]*$|=${LDFLAGS}|" \
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Makefile || die
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}
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multilib_src_compile() {
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# depend is needed to use $confopts; it also doesn't matter
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# that it's -j1 as the code itself serializes subdirs
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emake -j1 V=1 depend
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emake all
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# rehash is needed to prep the certs/ dir; do this
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# separately to avoid parallel build issues.
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emake rehash
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}
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multilib_src_test() {
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emake -j1 test
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}
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multilib_src_install() {
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# We need to create $ED/usr on our own to avoid a race condition #665130
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if [[ ! -d "${ED}/usr" ]]; then
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# We can only create this directory once
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mkdir "${ED}"/usr || die
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fi
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# Only -j1 is supported for the install targets:
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# https://github.com/openssl/openssl/issues/21999#issuecomment-1771150305
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emake INSTALL_PREFIX="${D}" -j1 install
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# This is crappy in that the static archives are still built even
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# when USE=static-libs. But this is due to a failing in the openssl
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# build system: the static archives are built as PIC all the time.
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# Only way around this would be to manually configure+compile openssl
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# twice; once with shared lib support enabled and once without.
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if ! use static-libs; then
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rm "${ED}"/usr/$(get_libdir)/lib{crypto,ssl}.a || die
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fi
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}
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multilib_src_install_all() {
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# openssl installs perl version of c_rehash by default, but
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# we provide a shell version via app-misc/c_rehash
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rm "${ED}"/usr/bin/c_rehash || die
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local -a DOCS=( CHANGES* FAQ NEWS README doc/*.txt doc/c-indentation.el )
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einstalldocs
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use rfc3779 && dodoc engines/ccgost/README.gost
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# create the certs directory
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dodir ${SSL_CNF_DIR}/certs
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cp -RP certs/* "${ED}"${SSL_CNF_DIR}/certs/ || die
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rm -r "${ED}"${SSL_CNF_DIR}/certs/{demo,expired}
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# Namespace openssl programs to prevent conflicts with other man pages
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cd "${ED}"/usr/share/man
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local m d s
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for m in $(find . -type f | xargs grep -L '#include') ; do
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d=${m%/*} ; d=${d#./} ; m=${m##*/}
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[[ ${m} == openssl.1* ]] && continue
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[[ -n $(find -L ${d} -type l) ]] && die "erp, broken links already!"
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mv ${d}/{,ssl-}${m}
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# fix up references to renamed man pages
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sed -i '/^[.]SH "SEE ALSO"/,/^[.]/s:\([^(, ]*(1)\):ssl-\1:g' ${d}/ssl-${m}
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ln -s ssl-${m} ${d}/openssl-${m}
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# locate any symlinks that point to this man page ... we assume
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# that any broken links are due to the above renaming
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for s in $(find -L ${d} -type l) ; do
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s=${s##*/}
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rm -f ${d}/${s}
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ln -s ssl-${m} ${d}/ssl-${s}
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ln -s ssl-${s} ${d}/openssl-${s}
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done
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done
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[[ -n $(find -L ${d} -type l) ]] && die "broken manpage links found :("
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dodir /etc/sandbox.d #254521
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echo 'SANDBOX_PREDICT="/dev/crypto"' > "${ED}"/etc/sandbox.d/10openssl
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diropts -m0700
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keepdir ${SSL_CNF_DIR}/private
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}
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pkg_postinst() {
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ebegin "Running 'c_rehash ${EROOT}${SSL_CNF_DIR}/certs/' to rebuild hashes #333069"
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c_rehash "${EROOT}${SSL_CNF_DIR}/certs" >/dev/null
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eend $?
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}
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