334 lines
11 KiB
Bash
334 lines
11 KiB
Bash
# Copyright 1999-2018 Gentoo Foundation
|
|
# Distributed under the terms of the GNU General Public License v2
|
|
|
|
EAPI="5"
|
|
|
|
inherit eutils user flag-o-matic multilib autotools pam systemd
|
|
|
|
# Make it more portable between straight releases
|
|
# and _p? releases.
|
|
PARCH=${P/_}
|
|
|
|
HPN_PATCH="${PARCH}-hpnssh14v12.tar.xz"
|
|
SCTP_PATCH="${PN}-7.4_p1-sctp.patch.xz"
|
|
LDAP_PATCH="${PN}-lpk-7.5p1-0.3.14.patch.xz"
|
|
X509_VER="10.2" 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
|
|
${SCTP_PATCH:+mirror://gentoo/${SCTP_PATCH}}
|
|
${HPN_PATCH:+hpn? ( mirror://gentoo/${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 ~ppc-aix ~x64-cygwin ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
|
|
# Probably want to drop ssl defaulting to on in a future version.
|
|
IUSE="abi_mips_n32 audit bindist debug ${HPN_PATCH:++}hpn kerberos kernel_linux ldap ldns libedit libressl livecd pam +pie sctp selinux skey ssh1 +ssl static test X X509"
|
|
REQUIRED_USE="ldns? ( ssl )
|
|
pie? ( !static )
|
|
ssh1? ( ssl )
|
|
static? ( !kerberos !pam )
|
|
X509? ( !ldap !sctp ssl )
|
|
test? ( ssl )"
|
|
|
|
LIB_DEPEND="
|
|
audit? ( sys-process/audit[static-libs(+)] )
|
|
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-1.0.1:0=[bindist=]
|
|
dev-libs/openssl:0=[static-libs(+)]
|
|
)
|
|
libressl? ( dev-libs/libressl:0=[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_pretend() {
|
|
# 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
|
|
if use hpn ; then
|
|
pushd "${WORKDIR}"/${HPN_PATCH%.*.*} >/dev/null
|
|
epatch "${FILESDIR}"/${P}-hpn-x509-${X509_VER}-glue.patch
|
|
popd >/dev/null
|
|
fi
|
|
save_version X509
|
|
epatch "${WORKDIR}"/${X509_PATCH%.*}
|
|
fi
|
|
|
|
if use ldap ; then
|
|
epatch "${WORKDIR}"/${LDAP_PATCH%.*}
|
|
save_version LPK
|
|
fi
|
|
|
|
epatch "${FILESDIR}"/${PN}-7.5_p1-GSSAPI-dns.patch #165444 integrated into gsskex
|
|
epatch "${FILESDIR}"/${PN}-6.7_p1-openssl-ignore-status.patch
|
|
epatch "${FILESDIR}"/${PN}-7.5_p1-disable-conch-interop-tests.patch
|
|
epatch "${FILESDIR}"/${PN}-7.5_p1-cross-cache.patch
|
|
epatch "${FILESDIR}"/${PN}-7.5_p1-CVE-2017-15906.patch
|
|
use X509 || epatch "${FILESDIR}"/${PN}-7.5_p1-s390-seccomp.patch # already included in X509 patch set, #644252
|
|
use X509 || epatch "${WORKDIR}"/${SCTP_PATCH%.*}
|
|
use X509 || epatch "${FILESDIR}"/${PN}-7.5_p1-x32-typo.patch
|
|
use abi_mips_n32 && epatch "${FILESDIR}"/${PN}-7.3-mips-seccomp-n32.patch
|
|
|
|
if use hpn ; then
|
|
EPATCH_FORCE="yes" EPATCH_SUFFIX="patch" \
|
|
EPATCH_MULTI_MSG="Applying HPN patchset ..." \
|
|
epatch "${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'
|
|
)
|
|
# _XOPEN_SOURCE causes header conflicts on Solaris
|
|
[[ ${CHOST} == *-solaris* ]] && sed_args+=(
|
|
-e 's/-D_XOPEN_SOURCE//'
|
|
)
|
|
sed -i "${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 audit audit linux)
|
|
$(use_with kerberos kerberos5 "${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 X509 || 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 "${FILESDIR}"/sshd.confd sshd
|
|
|
|
newpamd "${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 >> "${ED}"/etc/ssh/ssh_config
|
|
|
|
# Send locale environment variables #367017
|
|
SendEnv LANG LC_*
|
|
EOF
|
|
|
|
if use livecd ; then
|
|
sed -i \
|
|
-e '/^#PermitRootLogin/c# Allow root login with password on livecds.\nPermitRootLogin Yes' \
|
|
"${ED}"/etc/ssh/sshd_config || die
|
|
fi
|
|
|
|
if ! use X509 && [[ -n ${LDAP_PATCH} ]] && use ldap ; then
|
|
insinto /etc/openldap/schema/
|
|
newins openssh-lpk_openldap.schema openssh-lpk.schema
|
|
fi
|
|
|
|
doman contrib/ssh-copy-id.1
|
|
dodoc CREDITS OVERVIEW README* TODO sshd_config
|
|
use X509 || dodoc ChangeLog
|
|
|
|
diropts -m 0700
|
|
dodir /etc/skel/.ssh
|
|
|
|
systemd_dounit "${FILESDIR}"/sshd.{service,socket}
|
|
systemd_newunit "${FILESDIR}"/sshd_at.service 'sshd@.service'
|
|
}
|
|
|
|
src_test() {
|
|
local t skipped=() failed=() passed=()
|
|
local tests=( interop-tests compat-tests )
|
|
|
|
local shell=$(egetshell "${UID}")
|
|
if [[ ${shell} == */nologin ]] || [[ ${shell} == */false ]] ; then
|
|
elog "Running the full OpenSSH testsuite requires a usable shell for the 'portage'"
|
|
elog "user, so we will run a subset only."
|
|
skipped+=( tests )
|
|
else
|
|
tests+=( tests )
|
|
fi
|
|
|
|
# It will also attempt to write to the homedir .ssh.
|
|
local sshhome=${T}/homedir
|
|
mkdir -p "${sshhome}"/.ssh
|
|
for t in "${tests[@]}" ; do
|
|
# Some tests read from stdin ...
|
|
HOMEDIR="${sshhome}" HOME="${sshhome}" \
|
|
emake -k -j1 ${t} </dev/null \
|
|
&& passed+=( "${t}" ) \
|
|
|| failed+=( "${t}" )
|
|
done
|
|
|
|
einfo "Passed tests: ${passed[*]}"
|
|
[[ ${#skipped[@]} -gt 0 ]] && ewarn "Skipped tests: ${skipped[*]}"
|
|
[[ ${#failed[@]} -gt 0 ]] && die "Some tests failed: ${failed[*]}"
|
|
}
|
|
|
|
pkg_preinst() {
|
|
enewgroup sshd 22
|
|
enewuser sshd 22 -1 /var/empty sshd
|
|
}
|
|
|
|
pkg_postinst() {
|
|
if has_version "<${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
|
|
}
|