dev-libs/openssl: add USE=sslv2 #576128 and USE=sslv3 #577504

dev-libs/openssl/metadata.xml

@@ -8,8 +8,10 @@
 <use>
  <flag name="asm">Support assembly hand optimized crypto functions (i.e. faster run time)</flag>
  <flag name="bindist">Disable EC algorithms (as they seem to be patented) -- note: changes the ABI</flag>
- <flag name="sctp">Support for Stream Control Transmission Protocol</flag>
  <flag name="rfc3779">Enable support for RFC 3779 (X.509 Extensions for IP Addresses and AS Identifiers)</flag>
+ <flag name="sctp">Support for Stream Control Transmission Protocol</flag>
+ <flag name="sslv2">Support for the old/insecure SSLv2 protocol -- note: not required for TLS/https</flag>
+ <flag name="sslv3">Support for the old/insecure SSLv3 protocol -- note: not required for TLS/https</flag>
  <flag name="tls-heartbeat">Enable the Heartbeat Extension in TLS and DTLS</flag>
 </use>
 <upstream>

dev-libs/openssl/openssl-1.0.2h-r1.ebuild

@@ -0,0 +1,249 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="5"
+
+inherit eutils flag-o-matic toolchain-funcs multilib multilib-minimal
+
+MY_P=${P/_/-}
+DESCRIPTION="full-strength general purpose cryptography library (including SSL and TLS)"
+HOMEPAGE="http://www.openssl.org/"
+SRC_URI="mirror://openssl/source/${MY_P}.tar.gz"
+
+LICENSE="openssl"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~sparc-fbsd ~x86-fbsd ~arm-linux ~x86-linux"
+IUSE="+asm bindist gmp kerberos rfc3779 sctp cpu_flags_x86_sse2 sslv2 +sslv3 static-libs test +tls-heartbeat vanilla zlib"
+RESTRICT="!bindist? ( bindist )"
+
+RDEPEND=">=app-misc/c_rehash-1.7-r1
+	gmp? ( >=dev-libs/gmp-5.1.3-r1[static-libs(+)?,${MULTILIB_USEDEP}] )
+	zlib? ( >=sys-libs/zlib-1.2.8-r1[static-libs(+)?,${MULTILIB_USEDEP}] )
+	kerberos? ( >=app-crypt/mit-krb5-1.11.4[${MULTILIB_USEDEP}] )"
+DEPEND="${RDEPEND}
+	>=dev-lang/perl-5
+	sctp? ( >=net-misc/lksctp-tools-1.0.12 )
+	test? (
+		sys-apps/diffutils
+		sys-devel/bc
+	)"
+PDEPEND="app-misc/ca-certificates"
+
+S="${WORKDIR}/${MY_P}"
+
+MULTILIB_WRAPPED_HEADERS=(
+	usr/include/openssl/opensslconf.h
+)
+
+src_prepare() {
+	# keep this in sync with app-misc/c_rehash
+	SSL_CNF_DIR="/etc/ssl"
+
+	# Make sure we only ever touch Makefile.org and avoid patching a file
+	# that gets blown away anyways by the Configure script in src_configure
+	rm -f Makefile
+
+	if ! use vanilla ; then
+		epatch "${FILESDIR}"/${PN}-1.0.0a-ldflags.patch #327421
+		epatch "${FILESDIR}"/${PN}-1.0.0d-windres.patch #373743
+		epatch "${FILESDIR}"/${PN}-1.0.2g-parallel-build.patch
+		epatch "${FILESDIR}"/${PN}-1.0.2a-parallel-obj-headers.patch
+		epatch "${FILESDIR}"/${PN}-1.0.2a-parallel-install-dirs.patch
+		epatch "${FILESDIR}"/${PN}-1.0.2a-parallel-symlinking.patch #545028
+		epatch "${FILESDIR}"/${PN}-1.0.2-ipv6.patch
+		epatch "${FILESDIR}"/${PN}-1.0.2a-x32-asm.patch #542618
+		epatch "${FILESDIR}"/${PN}-1.0.1p-default-source.patch #554338
+
+		epatch_user #332661
+	fi
+
+	# disable fips in the build
+	# make sure the man pages are suffixed #302165
+	# don't bother building man pages if they're disabled
+	sed -i \
+		-e '/DIRS/s: fips : :g' \
+		-e '/^MANSUFFIX/s:=.*:=ssl:' \
+		-e '/^MAKEDEPPROG/s:=.*:=$(CC):' \
+		-e $(has noman FEATURES \
+			&& echo '/^install:/s:install_docs::' \
+			|| echo '/^MANDIR=/s:=.*:='${EPREFIX}'/usr/share/man:') \
+		Makefile.org \
+		|| die
+	# show the actual commands in the log
+	sed -i '/^SET_X/s:=.*:=set -x:' Makefile.shared
+
+	# since we're forcing $(CC) as makedep anyway, just fix
+	# the conditional as always-on
+	# helps clang (#417795), and versioned gcc (#499818)
+	sed -i 's/expr.*MAKEDEPEND.*;/true;/' util/domd || die
+
+	# quiet out unknown driver argument warnings since openssl
+	# doesn't have well-split CFLAGS and we're making it even worse
+	# and 'make depend' uses -Werror for added fun (#417795 again)
+	[[ ${CC} == *clang* ]] && append-flags -Qunused-arguments
+
+	# allow openssl to be cross-compiled
+	cp "${FILESDIR}"/gentoo.config-1.0.2 gentoo.config || die
+	chmod a+rx gentoo.config
+
+	append-flags -fno-strict-aliasing
+	append-flags $(test-flags-CC -Wa,--noexecstack)
+	append-cppflags -DOPENSSL_NO_BUF_FREELISTS
+
+	sed -i '1s,^:$,#!'${EPREFIX}'/usr/bin/perl,' Configure #141906
+	# The config script does stupid stuff to prompt the user.  Kill it.
+	sed -i '/stty -icanon min 0 time 50; read waste/d' config || die
+	./config --test-sanity || die "I AM NOT SANE"
+
+	multilib_copy_sources
+}
+
+multilib_src_configure() {
+	unset APPS #197996
+	unset SCRIPTS #312551
+	unset CROSS_COMPILE #311473
+
+	tc-export CC AR RANLIB RC
+
+	# Clean out patent-or-otherwise-encumbered code
+	# Camellia: Royalty Free            http://en.wikipedia.org/wiki/Camellia_(cipher)
+	# IDEA:     Expired                 http://en.wikipedia.org/wiki/International_Data_Encryption_Algorithm
+	# EC:       ????????? ??/??/2015    http://en.wikipedia.org/wiki/Elliptic_Curve_Cryptography
+	# MDC2:     Expired                 http://en.wikipedia.org/wiki/MDC-2
+	# RC5:      Expired                 http://en.wikipedia.org/wiki/RC5
+
+	use_ssl() { usex $1 "enable-${2:-$1}" "no-${2:-$1}" " ${*:3}" ; }
+	echoit() { echo "$@" ; "$@" ; }
+
+	local krb5=$(has_version app-crypt/mit-krb5 && echo "MIT" || echo "Heimdal")
+
+	# See if our toolchain supports __uint128_t.  If so, it's 64bit
+	# friendly and can use the nicely optimized code paths. #460790
+	local ec_nistp_64_gcc_128
+	# Disable it for now though #469976
+	#if ! use bindist ; then
+	#	echo "__uint128_t i;" > "${T}"/128.c
+	#	if ${CC} ${CFLAGS} -c "${T}"/128.c -o /dev/null >&/dev/null ; then
+	#		ec_nistp_64_gcc_128="enable-ec_nistp_64_gcc_128"
+	#	fi
+	#fi
+
+	local sslout=$(./gentoo.config)
+	einfo "Use configuration ${sslout:-(openssl knows best)}"
+	local config="Configure"
+	[[ -z ${sslout} ]] && config="config"
+
+	echoit \
+	./${config} \
+		${sslout} \
+		$(use cpu_flags_x86_sse2 || echo "no-sse2") \
+		enable-camellia \
+		$(use_ssl !bindist ec) \
+		${ec_nistp_64_gcc_128} \
+		enable-idea \
+		enable-mdc2 \
+		enable-rc5 \
+		enable-tlsext \
+		$(use_ssl asm) \
+		$(use_ssl gmp gmp -lgmp) \
+		$(use_ssl kerberos krb5 --with-krb5-flavor=${krb5}) \
+		$(use_ssl rfc3779) \
+		$(use_ssl sctp) \
+		$(use_ssl sslv2 ssl2) \
+		$(use_ssl sslv3 ssl3) \
+		$(use_ssl tls-heartbeat heartbeats) \
+		$(use_ssl zlib) \
+		--prefix="${EPREFIX}"/usr \
+		--openssldir="${EPREFIX}"${SSL_CNF_DIR} \
+		--libdir=$(get_libdir) \
+		shared threads \
+		|| die
+
+	# Clean out hardcoded flags that openssl uses
+	local CFLAG=$(grep ^CFLAG= Makefile | LC_ALL=C sed \
+		-e 's:^CFLAG=::' \
+		-e 's:-fomit-frame-pointer ::g' \
+		-e 's:-O[0-9] ::g' \
+		-e 's:-march=[-a-z0-9]* ::g' \
+		-e 's:-mcpu=[-a-z0-9]* ::g' \
+		-e 's:-m[a-z0-9]* ::g' \
+	)
+	sed -i \
+		-e "/^CFLAG/s|=.*|=${CFLAG} ${CFLAGS}|" \
+		-e "/^SHARED_LDFLAGS=/s|$| ${LDFLAGS}|" \
+		Makefile || die
+}
+
+multilib_src_compile() {
+	# depend is needed to use $confopts; it also doesn't matter
+	# that it's -j1 as the code itself serializes subdirs
+	emake -j1 depend
+	emake all
+	# rehash is needed to prep the certs/ dir; do this
+	# separately to avoid parallel build issues.
+	emake rehash
+}
+
+multilib_src_test() {
+	emake -j1 test
+}
+
+multilib_src_install() {
+	emake INSTALL_PREFIX="${D}" install
+}
+
+multilib_src_install_all() {
+	# openssl installs perl version of c_rehash by default, but
+	# we provide a shell version via app-misc/c_rehash
+	rm "${ED}"/usr/bin/c_rehash || die
+
+	dodoc CHANGES* FAQ NEWS README doc/*.txt doc/c-indentation.el
+	dohtml -r doc/*
+	use rfc3779 && dodoc engines/ccgost/README.gost
+
+	# This is crappy in that the static archives are still built even
+	# when USE=static-libs.  But this is due to a failing in the openssl
+	# build system: the static archives are built as PIC all the time.
+	# Only way around this would be to manually configure+compile openssl
+	# twice; once with shared lib support enabled and once without.
+	use static-libs || rm -f "${ED}"/usr/lib*/lib*.a
+
+	# create the certs directory
+	dodir ${SSL_CNF_DIR}/certs
+	cp -RP certs/* "${ED}"${SSL_CNF_DIR}/certs/ || die
+	rm -r "${ED}"${SSL_CNF_DIR}/certs/{demo,expired}
+
+	# Namespace openssl programs to prevent conflicts with other man pages
+	cd "${ED}"/usr/share/man
+	local m d s
+	for m in $(find . -type f | xargs grep -L '#include') ; do
+		d=${m%/*} ; d=${d#./} ; m=${m##*/}
+		[[ ${m} == openssl.1* ]] && continue
+		[[ -n $(find -L ${d} -type l) ]] && die "erp, broken links already!"
+		mv ${d}/{,ssl-}${m}
+		# fix up references to renamed man pages
+		sed -i '/^[.]SH "SEE ALSO"/,/^[.]/s:\([^(, ]*(1)\):ssl-\1:g' ${d}/ssl-${m}
+		ln -s ssl-${m} ${d}/openssl-${m}
+		# locate any symlinks that point to this man page ... we assume
+		# that any broken links are due to the above renaming
+		for s in $(find -L ${d} -type l) ; do
+			s=${s##*/}
+			rm -f ${d}/${s}
+			ln -s ssl-${m} ${d}/ssl-${s}
+			ln -s ssl-${s} ${d}/openssl-${s}
+		done
+	done
+	[[ -n $(find -L ${d} -type l) ]] && die "broken manpage links found :("
+
+	dodir /etc/sandbox.d #254521
+	echo 'SANDBOX_PREDICT="/dev/crypto"' > "${ED}"/etc/sandbox.d/10openssl
+
+	diropts -m0700
+	keepdir ${SSL_CNF_DIR}/private
+}
+
+pkg_postinst() {
+	ebegin "Running 'c_rehash ${EROOT%/}${SSL_CNF_DIR}/certs/' to rebuild hashes #333069"
+	c_rehash "${EROOT%/}${SSL_CNF_DIR}/certs" >/dev/null
+	eend $?
+}