net-misc/openssh/openssh-7.2_p2-r1.ebuild - chromiumos/overlays/portage - Git at Google

 # Copyright 1999-2016 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Id$

 EAPI="5"

 inherit eutils user flag-o-matic multilib autotools pam systemd versionator

 # Make it more portable between straight releases
 # and _p? releases.
 PARCH=${P/_}

 #HPN_PATCH="${PARCH}-hpnssh14v10.tar.xz"
 LDAP_PATCH="${PN}-lpk-7.2p2-0.3.14.patch.xz"
 X509_VER="8.9" X509_PATCH="${PN}-${PV/_}+x509-${X509_VER}.diff.gz"

 DESCRIPTION="Port of OpenBSD's free SSH release"
 HOMEPAGE="http://www.openssh.org/"
 SRC_URI="mirror://openbsd/OpenSSH/portable/${PARCH}.tar.gz
 	mirror://gentoo/${PN}-7.2_p1-sctp.patch.xz
 	${HPN_PATCH:+hpn? (
 		mirror://gentoo/${HPN_PATCH}
 		mirror://sourceforge/hpnssh/${HPN_PATCH}
 	)}
 	${LDAP_PATCH:+ldap? ( mirror://gentoo/${LDAP_PATCH} )}
 	${X509_PATCH:+X509? ( http://roumenpetrov.info/openssh/x509-${X509_VER}/${X509_PATCH} )}
 	"

 LICENSE="BSD GPL-2"
 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"
 # Probably want to drop ssl defaulting to on in a future version.
 IUSE="bindist debug ${HPN_PATCH:++}hpn kerberos kernel_linux ldap ldns libedit libressl livecd pam +pie sctp selinux skey ssh1 +ssl static X X509"
 REQUIRED_USE="ldns? ( ssl )
 	pie? ( !static )
 	ssh1? ( ssl )
 	static? ( !kerberos !pam )
 	X509? ( !ldap ssl )"

 LIB_DEPEND="
 	ldns? (
 		net-libs/ldns[static-libs(+)]
 		!bindist? ( net-libs/ldns[ecdsa,ssl] )
 		bindist? ( net-libs/ldns[-ecdsa,ssl] )
 	)
 	libedit? ( dev-libs/libedit[static-libs(+)] )
 	sctp? ( net-misc/lksctp-tools[static-libs(+)] )
 	selinux? ( >=sys-libs/libselinux-1.28[static-libs(+)] )
 	skey? ( >=sys-auth/skey-1.1.5-r1[static-libs(+)] )
 	ssl? (
 		!libressl? (
 			>=dev-libs/openssl-0.9.8f:0[bindist=]
 			dev-libs/openssl:0[static-libs(+)]
 		)
 		libressl? ( dev-libs/libressl[static-libs(+)] )
 	)
 	>=sys-libs/zlib-1.2.3[static-libs(+)]"
 RDEPEND="
 	!static? ( ${LIB_DEPEND//\[static-libs(+)]} )
 	pam? ( virtual/pam )
 	kerberos? ( virtual/krb5 )
 	ldap? ( net-nds/openldap )"
 DEPEND="${RDEPEND}
 	static? ( ${LIB_DEPEND} )
 	virtual/pkgconfig
 	virtual/os-headers
 	sys-devel/autoconf"
 RDEPEND="${RDEPEND}
 	pam? ( >=sys-auth/pambase-20081028 )
 	userland_GNU? ( virtual/shadow )
 	X? ( x11-apps/xauth )"

 S=${WORKDIR}/${PARCH}

 pkg_setup() {
 	# this sucks, but i'd rather have people unable to `emerge -u openssh`
 	# than not be able to log in to their server any more
 	maybe_fail() { [[ -z ${!2} ]] && echo "$1" ; }
 	local fail="
 		$(use X509 && maybe_fail X509 X509_PATCH)
 		$(use ldap && maybe_fail ldap LDAP_PATCH)
 		$(use hpn && maybe_fail hpn HPN_PATCH)
 	"
 	fail=$(echo ${fail})
 	if [[ -n ${fail} ]] ; then
 		eerror "Sorry, but this version does not yet support features"
 		eerror "that you requested:	 ${fail}"
 		eerror "Please mask ${PF} for now and check back later:"
 		eerror " # echo '=${CATEGORY}/${PF}' >> /etc/portage/package.mask"
 		die "booooo"
 	fi

 	# Make sure people who are using tcp wrappers are notified of its removal. #531156
 	if grep -qs '^ *sshd *:' "${EROOT}"/etc/hosts.{allow,deny} ; then
 		ewarn "Sorry, but openssh no longer supports tcp-wrappers, and it seems like"
 		ewarn "you're trying to use it.  Update your ${EROOT}etc/hosts.{allow,deny} please."
 	fi
 }

 save_version() {
 	# version.h patch conflict avoidence
 	mv version.h version.h.$1
 	cp -f version.h.pristine version.h
 }

 src_prepare() {
 	sed -i \
 		-e "/_PATH_XAUTH/s:/usr/X11R6/bin/xauth:${EPREFIX}/usr/bin/xauth:" \
 		pathnames.h || die
 	# keep this as we need it to avoid the conflict between LPK and HPN changing
 	# this file.
 	cp version.h version.h.pristine

 	# don't break .ssh/authorized_keys2 for fun
 	sed -i '/^AuthorizedKeysFile/s:^:#:' sshd_config || die

 	if use X509 ; then
 		pushd .. >/dev/null
 		if use hpn ; then
 			pushd ${HPN_PATCH%.*.*} >/dev/null
 			epatch "${FILESDIR}"/${PN}-7.1_p1-hpn-x509-glue.patch
 			popd >/dev/null
 		fi
 		epatch "${FILESDIR}"/${PN}-7.2_p1-sctp-x509-glue.patch
 		popd >/dev/null
 		epatch "${WORKDIR}"/${X509_PATCH%.*}
 		#epatch "${FILESDIR}"/${PN}-7.1_p2-x509-hpn14v10-glue.patch
 		#save_version X509
 	fi
 	if use ldap ; then
 		epatch "${WORKDIR}"/${LDAP_PATCH%.*}
 		save_version LPK
 	fi
 	epatch "${FILESDIR}"/${PN}-7.2_p1-GSSAPI-dns.patch #165444 integrated into gsskex
 	epatch "${FILESDIR}"/${PN}-6.7_p1-openssl-ignore-status.patch
 	epatch "${WORKDIR}"/${PN}-7.2_p1-sctp.patch
 	if use hpn ; then
 		EPATCH_FORCE="yes" EPATCH_SUFFIX="patch" \
 			EPATCH_MULTI_MSG="Applying HPN patchset ..." \
 			epatch "${WORKDIR}"/${HPN_PATCH%.*.*}
 		save_version HPN
 	fi

 	tc-export PKG_CONFIG
 	local sed_args=(
 		-e "s:-lcrypto:$(${PKG_CONFIG} --libs openssl):"
 		# Disable PATH reset, trust what portage gives us #254615
 		-e 's:^PATH=/:#PATH=/:'
 		# Disable fortify flags ... our gcc does this for us
 		-e 's:-D_FORTIFY_SOURCE=2::'
 	)
 	# The -ftrapv flag ICEs on hppa #505182
 	use hppa && sed_args+=(
 		-e '/CFLAGS/s:-ftrapv:-fdisable-this-test:'
 		-e '/OSSH_CHECK_CFLAG_LINK.*-ftrapv/d'
 	)
 	sed -i "${sed_args[@]}" configure{.ac,} || die

 	epatch_user #473004

 	# Now we can build a sane merged version.h
 	(
 		sed '/^#define SSH_RELEASE/d' version.h.* | sort -u
 		macros=()
 		for p in HPN LPK X509 ; do [ -e version.h.${p} ] && macros+=( SSH_${p} ) ; done
 		printf '#define SSH_RELEASE SSH_VERSION SSH_PORTABLE %s\n' "${macros}"
 	) > version.h

 	eautoreconf
 }

 src_configure() {
 	addwrite /dev/ptmx

 	use debug && append-cppflags -DSANDBOX_SECCOMP_FILTER_DEBUG
 	use static && append-ldflags -static

 	local myconf=(
 		--with-ldflags="${LDFLAGS}"
 		--disable-strip
 		--with-pid-dir="${EPREFIX}"$(usex kernel_linux '' '/var')/run
 		--sysconfdir="${EPREFIX}"/etc/ssh
 		--libexecdir="${EPREFIX}"/usr/$(get_libdir)/misc
 		--datadir="${EPREFIX}"/usr/share/openssh
 		--with-privsep-path="${EPREFIX}"/var/empty
 		--with-privsep-user=sshd
 		$(use_with kerberos kerberos5 "${EPREFIX}"/usr)
 		# We apply the ldap patch conditionally, so can't pass --without-ldap
 		# unconditionally else we get unknown flag warnings.
 		$(use ldap && use_with ldap)
 		$(use_with ldns)
 		$(use_with libedit)
 		$(use_with pam)
 		$(use_with pie)
 		$(use_with sctp)
 		$(use_with selinux)
 		$(use_with skey)
 		$(use_with ssh1)
 		$(use_with ssl openssl)
 		$(use_with ssl md5-passwords)
 		$(use_with ssl ssl-engine)
 	)

 	# The seccomp sandbox is broken on x32, so use the older method for now. #553748
 	use amd64 && [[ ${ABI} == "x32" ]] && myconf+=( --with-sandbox=rlimit )

 	econf "${myconf[@]}"
 }

 src_install() {
 	emake install-nokeys DESTDIR="${D}"
 	fperms 600 /etc/ssh/sshd_config
 	dobin contrib/ssh-copy-id
 	newinitd "${FILESDIR}"/sshd.rc6.4 sshd
 	newconfd "${FILESDIR}"/sshd.confd sshd
 	keepdir /var/empty

 	newpamd "${FILESDIR}"/sshd.pam_include.2 sshd
 	if use pam ; then
 		sed -i \
 			-e "/^#UsePAM /s:.*:UsePAM yes:" \
 			-e "/^#PasswordAuthentication /s:.*:PasswordAuthentication no:" \
 			-e "/^#PrintMotd /s:.*:PrintMotd no:" \
 			-e "/^#PrintLastLog /s:.*:PrintLastLog no:" \
 			"${ED}"/etc/ssh/sshd_config || die
 	fi

 	# Gentoo tweaks to default config files
 	cat <<-EOF >> "${ED}"/etc/ssh/sshd_config

 	# Allow client to pass locale environment variables #367017
 	AcceptEnv LANG LC_*
 	EOF
 	cat <<-EOF >> "${ED}"/etc/ssh/ssh_config

 	# Send locale environment variables #367017
 	SendEnv LANG LC_*
 	EOF

 	# Allow root password logins for live-cds
 	if use livecd ; then
 		sed -i \
 			-e "/PermitRootLogin/c\\
 \\
 # By popular demand, we're allowing root login with password on livecds\\
 PermitRootLogin Yes\\
 " "${ED}"/etc/ssh/sshd_config
 	fi

 	if ! use X509 && [[ -n ${LDAP_PATCH} ]] && use ldap ; then
 		insinto /etc/openldap/schema/
 		newins openssh-lpk_openldap.schema openssh-lpk.schema
 	fi

 	doman contrib/ssh-copy-id.1
 	dodoc ChangeLog CREDITS OVERVIEW README* TODO sshd_config

 	diropts -m 0700
 	dodir /etc/skel/.ssh

 	systemd_dounit "${FILESDIR}"/sshd.{service,socket}
 	systemd_newunit "${FILESDIR}"/sshd_at.service 'sshd@.service'
 }

 src_test() {
 	local t tests skipped failed passed shell
 	tests="interop-tests compat-tests"
 	skipped=""
 	shell=$(egetshell ${UID})
 	if [[ ${shell} == */nologin ]] || [[ ${shell} == */false ]] ; then
 		elog "Running the full OpenSSH testsuite"
 		elog "requires a usable shell for the 'portage'"
 		elog "user, so we will run a subset only."
 		skipped="${skipped} tests"
 	else
 		tests="${tests} tests"
 	fi
 	# It will also attempt to write to the homedir .ssh
 	local sshhome=${T}/homedir
 	mkdir -p "${sshhome}"/.ssh
 	for t in ${tests} ; do
 		# Some tests read from stdin ...
 		HOMEDIR="${sshhome}" \
 		emake -k -j1 ${t} </dev/null \
 			&& passed="${passed}${t} " \
 			|| failed="${failed}${t} "
 	done
 	einfo "Passed tests: ${passed}"
 	ewarn "Skipped tests: ${skipped}"
 	if [[ -n ${failed} ]] ; then
 		ewarn "Failed tests: ${failed}"
 		die "Some tests failed: ${failed}"
 	else
 		einfo "Failed tests: ${failed}"
 		return 0
 	fi
 }

 pkg_preinst() {
 	enewgroup sshd 22
 	enewuser sshd 22 -1 /var/empty sshd
 }

 pkg_postinst() {
 	if has_version "<${CATEGORY}/${PN}-5.8_p1" ; then
 		elog "Starting with openssh-5.8p1, the server will default to a newer key"
 		elog "algorithm (ECDSA).  You are encouraged to manually update your stored"
 		elog "keys list as servers update theirs.  See ssh-keyscan(1) for more info."
 	fi
 	if has_version "<${CATEGORY}/${PN}-6.9_p1" ; then
 		elog "Starting with openssh-6.9p1, ssh1 support is disabled by default."
 	fi
 	if has_version "<${CATEGORY}/${PN}-7.0_p1" ; then
 		elog "Starting with openssh-6.7, support for USE=tcpd has been dropped by upstream."
 		elog "Make sure to update any configs that you might have.  Note that xinetd might"
 		elog "be an alternative for you as it supports USE=tcpd."
 	fi
 	if has_version "<${CATEGORY}/${PN}-7.1_p1" ; then #557388 #555518
 		elog "Starting with openssh-7.0, support for ssh-dss keys were disabled due to their"
 		elog "weak sizes.  If you rely on these key types, you can re-enable the key types by"
 		elog "adding to your sshd_config or ~/.ssh/config files:"
 		elog "	PubkeyAcceptedKeyTypes=+ssh-dss"
 		elog "You should however generate new keys using rsa or ed25519."

 		elog "Starting with openssh-7.0, the default for PermitRootLogin changed from 'yes'"
 		elog "to 'prohibit-password'.  That means password auth for root users no longer works"
 		elog "out of the box.  If you need this, please update your sshd_config explicitly."
 	fi
 	if ! use ssl && has_version "${CATEGORY}/${PN}[ssl]" ; then
 		elog "Be aware that by disabling openssl support in openssh, the server and clients"
 		elog "no longer support dss/rsa/ecdsa keys.  You will need to generate ed25519 keys"
 		elog "and update all clients/servers that utilize them."
 	fi
 }
	# Copyright 1999-2016 Gentoo Foundation
	# Distributed under the terms of the GNU General Public License v2
	# $Id$

	EAPI="5"

	inherit eutils user flag-o-matic multilib autotools pam systemd versionator

	# Make it more portable between straight releases
	# and _p? releases.
	PARCH=${P/_}

	#HPN_PATCH="${PARCH}-hpnssh14v10.tar.xz"
	LDAP_PATCH="${PN}-lpk-7.2p2-0.3.14.patch.xz"
	X509_VER="8.9" X509_PATCH="${PN}-${PV/_}+x509-${X509_VER}.diff.gz"

	DESCRIPTION="Port of OpenBSD's free SSH release"
	HOMEPAGE="http://www.openssh.org/"
	SRC_URI="mirror://openbsd/OpenSSH/portable/${PARCH}.tar.gz
	mirror://gentoo/${PN}-7.2_p1-sctp.patch.xz
	${HPN_PATCH:+hpn? (
	mirror://gentoo/${HPN_PATCH}
	mirror://sourceforge/hpnssh/${HPN_PATCH}
	)}
	${LDAP_PATCH:+ldap? ( mirror://gentoo/${LDAP_PATCH} )}
	${X509_PATCH:+X509? ( http://roumenpetrov.info/openssh/x509-${X509_VER}/${X509_PATCH} )}
	"

	LICENSE="BSD GPL-2"
	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"
	# Probably want to drop ssl defaulting to on in a future version.
	IUSE="bindist debug ${HPN_PATCH:++}hpn kerberos kernel_linux ldap ldns libedit libressl livecd pam +pie sctp selinux skey ssh1 +ssl static X X509"
	REQUIRED_USE="ldns? ( ssl )
	pie? ( !static )
	ssh1? ( ssl )
	static? ( !kerberos !pam )
	X509? ( !ldap ssl )"

	LIB_DEPEND="
	ldns? (
	net-libs/ldns[static-libs(+)]
	!bindist? ( net-libs/ldns[ecdsa,ssl] )
	bindist? ( net-libs/ldns[-ecdsa,ssl] )
	)
	libedit? ( dev-libs/libedit[static-libs(+)] )
	sctp? ( net-misc/lksctp-tools[static-libs(+)] )
	selinux? ( >=sys-libs/libselinux-1.28[static-libs(+)] )
	skey? ( >=sys-auth/skey-1.1.5-r1[static-libs(+)] )
	ssl? (
	!libressl? (
	>=dev-libs/openssl-0.9.8f:0[bindist=]
	dev-libs/openssl:0[static-libs(+)]
	)
	libressl? ( dev-libs/libressl[static-libs(+)] )
	)
	>=sys-libs/zlib-1.2.3[static-libs(+)]"
	RDEPEND="
	!static? ( ${LIB_DEPEND//\[static-libs(+)]} )
	pam? ( virtual/pam )
	kerberos? ( virtual/krb5 )
	ldap? ( net-nds/openldap )"
	DEPEND="${RDEPEND}
	static? ( ${LIB_DEPEND} )
	virtual/pkgconfig
	virtual/os-headers
	sys-devel/autoconf"
	RDEPEND="${RDEPEND}
	pam? ( >=sys-auth/pambase-20081028 )
	userland_GNU? ( virtual/shadow )
	X? ( x11-apps/xauth )"

	S=${WORKDIR}/${PARCH}

	pkg_setup() {
	# this sucks, but i'd rather have people unable to `emerge -u openssh`
	# than not be able to log in to their server any more
	maybe_fail() { [[ -z ${!2} ]] && echo "$1" ; }
	local fail="
	$(use X509 && maybe_fail X509 X509_PATCH)
	$(use ldap && maybe_fail ldap LDAP_PATCH)
	$(use hpn && maybe_fail hpn HPN_PATCH)
	"
	fail=$(echo ${fail})
	if [[ -n ${fail} ]] ; then
	eerror "Sorry, but this version does not yet support features"
	eerror "that you requested: ${fail}"
	eerror "Please mask ${PF} for now and check back later:"
	eerror " # echo '=${CATEGORY}/${PF}' >> /etc/portage/package.mask"
	die "booooo"
	fi

	# Make sure people who are using tcp wrappers are notified of its removal. #531156
	if grep -qs '^ sshd :' "${EROOT}"/etc/hosts.{allow,deny} ; then
	ewarn "Sorry, but openssh no longer supports tcp-wrappers, and it seems like"
	ewarn "you're trying to use it. Update your ${EROOT}etc/hosts.{allow,deny} please."
	fi
	}

	save_version() {
	# version.h patch conflict avoidence
	mv version.h version.h.$1
	cp -f version.h.pristine version.h
	}

	src_prepare() {
	sed -i \
	-e "/_PATH_XAUTH/s:/usr/X11R6/bin/xauth:${EPREFIX}/usr/bin/xauth:" \
	pathnames.h \|\| die
	# keep this as we need it to avoid the conflict between LPK and HPN changing
	# this file.
	cp version.h version.h.pristine

	# don't break .ssh/authorized_keys2 for fun
	sed -i '/^AuthorizedKeysFile/s:^:#:' sshd_config \|\| die

	if use X509 ; then
	pushd .. >/dev/null
	if use hpn ; then
	pushd ${HPN_PATCH%..} >/dev/null
	epatch "${FILESDIR}"/${PN}-7.1_p1-hpn-x509-glue.patch
	popd >/dev/null
	fi
	epatch "${FILESDIR}"/${PN}-7.2_p1-sctp-x509-glue.patch
	popd >/dev/null
	epatch "${WORKDIR}"/${X509_PATCH%.*}
	#epatch "${FILESDIR}"/${PN}-7.1_p2-x509-hpn14v10-glue.patch
	#save_version X509
	fi
	if use ldap ; then
	epatch "${WORKDIR}"/${LDAP_PATCH%.*}
	save_version LPK
	fi
	epatch "${FILESDIR}"/${PN}-7.2_p1-GSSAPI-dns.patch #165444 integrated into gsskex
	epatch "${FILESDIR}"/${PN}-6.7_p1-openssl-ignore-status.patch
	epatch "${WORKDIR}"/${PN}-7.2_p1-sctp.patch
	if use hpn ; then
	EPATCH_FORCE="yes" EPATCH_SUFFIX="patch" \
	EPATCH_MULTI_MSG="Applying HPN patchset ..." \
	epatch "${WORKDIR}"/${HPN_PATCH%..}
	save_version HPN
	fi

	tc-export PKG_CONFIG
	local sed_args=(
	-e "s:-lcrypto:$(${PKG_CONFIG} --libs openssl):"
	# Disable PATH reset, trust what portage gives us #254615
	-e 's:^PATH=/:#PATH=/:'
	# Disable fortify flags ... our gcc does this for us
	-e 's:-D_FORTIFY_SOURCE=2::'
	)
	# The -ftrapv flag ICEs on hppa #505182
	use hppa && sed_args+=(
	-e '/CFLAGS/s:-ftrapv:-fdisable-this-test:'
	-e '/OSSH_CHECK_CFLAG_LINK.*-ftrapv/d'
	)
	sed -i "${sed_args[@]}" configure{.ac,} \|\| die

	epatch_user #473004

	# Now we can build a sane merged version.h
	(
	sed '/^#define SSH_RELEASE/d' version.h.* \| sort -u
	macros=()
	for p in HPN LPK X509 ; do [ -e version.h.${p} ] && macros+=( SSH_${p} ) ; done
	printf '#define SSH_RELEASE SSH_VERSION SSH_PORTABLE %s\n' "${macros}"
	) > version.h

	eautoreconf
	}

	src_configure() {
	addwrite /dev/ptmx

	use debug && append-cppflags -DSANDBOX_SECCOMP_FILTER_DEBUG
	use static && append-ldflags -static

	local myconf=(
	--with-ldflags="${LDFLAGS}"
	--disable-strip
	--with-pid-dir="${EPREFIX}"$(usex kernel_linux '' '/var')/run
	--sysconfdir="${EPREFIX}"/etc/ssh
	--libexecdir="${EPREFIX}"/usr/$(get_libdir)/misc
	--datadir="${EPREFIX}"/usr/share/openssh
	--with-privsep-path="${EPREFIX}"/var/empty
	--with-privsep-user=sshd
	$(use_with kerberos kerberos5 "${EPREFIX}"/usr)
	# We apply the ldap patch conditionally, so can't pass --without-ldap
	# unconditionally else we get unknown flag warnings.
	$(use ldap && use_with ldap)
	$(use_with ldns)
	$(use_with libedit)
	$(use_with pam)
	$(use_with pie)
	$(use_with sctp)
	$(use_with selinux)
	$(use_with skey)
	$(use_with ssh1)
	$(use_with ssl openssl)
	$(use_with ssl md5-passwords)
	$(use_with ssl ssl-engine)
	)

	# The seccomp sandbox is broken on x32, so use the older method for now. #553748
	use amd64 && [[ ${ABI} == "x32" ]] && myconf+=( --with-sandbox=rlimit )

	econf "${myconf[@]}"
	}

	src_install() {
	emake install-nokeys DESTDIR="${D}"
	fperms 600 /etc/ssh/sshd_config
	dobin contrib/ssh-copy-id
	newinitd "${FILESDIR}"/sshd.rc6.4 sshd
	newconfd "${FILESDIR}"/sshd.confd sshd
	keepdir /var/empty

	newpamd "${FILESDIR}"/sshd.pam_include.2 sshd
	if use pam ; then
	sed -i \
	-e "/^#UsePAM /s:.*:UsePAM yes:" \
	-e "/^#PasswordAuthentication /s:.*:PasswordAuthentication no:" \
	-e "/^#PrintMotd /s:.*:PrintMotd no:" \
	-e "/^#PrintLastLog /s:.*:PrintLastLog no:" \
	"${ED}"/etc/ssh/sshd_config \|\| die
	fi

	# Gentoo tweaks to default config files
	cat <<-EOF >> "${ED}"/etc/ssh/sshd_config

	# Allow client to pass locale environment variables #367017
	AcceptEnv LANG LC_*
	EOF
	cat <<-EOF >> "${ED}"/etc/ssh/ssh_config

	# Send locale environment variables #367017
	SendEnv LANG LC_*
	EOF

	# Allow root password logins for live-cds
	if use livecd ; then
	sed -i \
	-e "/PermitRootLogin/c\\
	\\
	# By popular demand, we're allowing root login with password on livecds\\
	PermitRootLogin Yes\\
	" "${ED}"/etc/ssh/sshd_config
	fi

	if ! use X509 && [[ -n ${LDAP_PATCH} ]] && use ldap ; then
	insinto /etc/openldap/schema/
	newins openssh-lpk_openldap.schema openssh-lpk.schema
	fi

	doman contrib/ssh-copy-id.1
	dodoc ChangeLog CREDITS OVERVIEW README* TODO sshd_config

	diropts -m 0700
	dodir /etc/skel/.ssh

	systemd_dounit "${FILESDIR}"/sshd.{service,socket}
	systemd_newunit "${FILESDIR}"/sshd_at.service 'sshd@.service'
	}

	src_test() {
	local t tests skipped failed passed shell
	tests="interop-tests compat-tests"
	skipped=""
	shell=$(egetshell ${UID})
	if [[ ${shell} == /nologin ]] \|\| [[ ${shell} == /false ]] ; then
	elog "Running the full OpenSSH testsuite"
	elog "requires a usable shell for the 'portage'"
	elog "user, so we will run a subset only."
	skipped="${skipped} tests"
	else
	tests="${tests} tests"
	fi
	# It will also attempt to write to the homedir .ssh
	local sshhome=${T}/homedir
	mkdir -p "${sshhome}"/.ssh
	for t in ${tests} ; do
	# Some tests read from stdin ...
	HOMEDIR="${sshhome}" \
	emake -k -j1 ${t} </dev/null \
	&& passed="${passed}${t} " \
	\|\| failed="${failed}${t} "
	done
	einfo "Passed tests: ${passed}"
	ewarn "Skipped tests: ${skipped}"
	if [[ -n ${failed} ]] ; then
	ewarn "Failed tests: ${failed}"
	die "Some tests failed: ${failed}"
	else
	einfo "Failed tests: ${failed}"
	return 0
	fi
	}

	pkg_preinst() {
	enewgroup sshd 22
	enewuser sshd 22 -1 /var/empty sshd
	}

	pkg_postinst() {
	if has_version "<${CATEGORY}/${PN}-5.8_p1" ; then
	elog "Starting with openssh-5.8p1, the server will default to a newer key"
	elog "algorithm (ECDSA). You are encouraged to manually update your stored"
	elog "keys list as servers update theirs. See ssh-keyscan(1) for more info."
	fi
	if has_version "<${CATEGORY}/${PN}-6.9_p1" ; then
	elog "Starting with openssh-6.9p1, ssh1 support is disabled by default."
	fi
	if has_version "<${CATEGORY}/${PN}-7.0_p1" ; then
	elog "Starting with openssh-6.7, support for USE=tcpd has been dropped by upstream."
	elog "Make sure to update any configs that you might have. Note that xinetd might"
	elog "be an alternative for you as it supports USE=tcpd."
	fi
	if has_version "<${CATEGORY}/${PN}-7.1_p1" ; then #557388 #555518
	elog "Starting with openssh-7.0, support for ssh-dss keys were disabled due to their"
	elog "weak sizes. If you rely on these key types, you can re-enable the key types by"
	elog "adding to your sshd_config or ~/.ssh/config files:"
	elog " PubkeyAcceptedKeyTypes=+ssh-dss"
	elog "You should however generate new keys using rsa or ed25519."

	elog "Starting with openssh-7.0, the default for PermitRootLogin changed from 'yes'"
	elog "to 'prohibit-password'. That means password auth for root users no longer works"
	elog "out of the box. If you need this, please update your sshd_config explicitly."
	fi
	if ! use ssl && has_version "${CATEGORY}/${PN}[ssl]" ; then
	elog "Be aware that by disabling openssl support in openssh, the server and clients"
	elog "no longer support dss/rsa/ecdsa keys. You will need to generate ed25519 keys"
	elog "and update all clients/servers that utilize them."
	fi
	}