# Copyright 1999-2015 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Id$ EAPI="4" inherit eutils user flag-o-matic multilib autotools pam systemd versionator # Make it more portable between straight releases # and _p? releases. PARCH=${P/_} HPN_PATCH="${PN}-6.8p1-r5-hpnssh14v5.tar.xz" LDAP_PATCH="${PN}-lpk-6.8p1-0.3.14.patch.xz" X509_VER="8.3.1" X509_PATCH="${PARCH}+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/${P}-sctp.patch.xz ${HPN_PATCH:+hpn? ( mirror://gentoo/${HPN_PATCH} https://dev.gentoo.org/~vapier/dist/${HPN_PATCH} mirror://sourceforge/hpnssh/${HPN_PATCH} )} ${LDAP_PATCH:+ldap? ( mirror://gentoo/${LDAP_PATCH} )} ${X509_PATCH:+X509? ( http://roumenpetrov.info/openssh/x509-${X509_VER}/${X509_PATCH} mirror://gentoo/${P}-x509-${X509_VER}-glue.patch.xz )} " 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 ssh1/ssl defaulting to on in a future version. IUSE="bindist debug ${HPN_PATCH:++}hpn kerberos kernel_linux ldap ldns libedit pam +pie sctp selinux skey +ssh1 +ssl static X X509" REQUIRED_USE="pie? ( !static ) ssh1? ( ssl ) static? ( !kerberos !pam ) X509? ( !ldap ssl )" LIB_DEPEND="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(+)] ) libedit? ( dev-libs/libedit[static-libs(+)] ) ssl? ( >=dev-libs/openssl-0.9.6d:0[bindist=] dev-libs/openssl[static-libs(+)] ) >=sys-libs/zlib-1.2.3[static-libs(+)]" RDEPEND=" !static? ( ${LIB_DEPEND//\[static-libs(+)]} ldns? ( !bindist? ( net-libs/ldns[ecdsa,ssl] ) bindist? ( net-libs/ldns[-ecdsa,ssl] ) ) ) pam? ( virtual/pam ) kerberos? ( virtual/krb5 ) ldap? ( net-nds/openldap )" DEPEND="${RDEPEND} static? ( ${LIB_DEPEND} ldns? ( !bindist? ( net-libs/ldns[ecdsa,ssl,static-libs(+)] ) bindist? ( net-libs/ldns[-ecdsa,ssl,static-libs(+)] ) ) ) virtual/pkgconfig virtual/os-headers sys-devel/autoconf" RDEPEND="${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 eerror "Sorry, but openssh no longer supports tcp-wrappers, and it seems like" eerror "you're trying to use it. Update your ${EROOT}etc/hosts.{allow,deny} please." die "USE=tcpd no longer works" 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 epatch "${FILESDIR}"/${PN}-6.8_p1-sshd-gssapi-multihomed.patch #378361 if use X509 ; then pushd .. >/dev/null epatch "${WORKDIR}"/${P}-x509-${X509_VER}-glue.patch epatch "${FILESDIR}"/${P}-sctp-x509-glue.patch popd >/dev/null epatch "${WORKDIR}"/${X509_PATCH%.*} epatch "${FILESDIR}"/${PN}-6.3_p1-x509-hpn14v2-glue.patch save_version X509 fi if use ldap ; then epatch "${WORKDIR}"/${LDAP_PATCH%.*} save_version LPK fi epatch "${FILESDIR}"/${PN}-4.7_p1-GSSAPI-dns.patch #165444 integrated into gsskex epatch "${FILESDIR}"/${PN}-6.7_p1-openssl-ignore-status.patch epatch "${FILESDIR}"/${PN}-6.8_p1-ssh-keygen-no-ssh1.patch #544078 epatch "${FILESDIR}"/${PN}-6.8_p1-teraterm.patch #547944 # The X509 patchset fixes this independently. use X509 || epatch "${FILESDIR}"/${PN}-6.8_p1-ssl-engine-configure.patch epatch "${WORKDIR}"/${P}-sctp.patch if use hpn ; then # The teraterm patch pulled in an upstream update. pushd "${WORKDIR}"/${HPN_PATCH%.*.*} >/dev/null epatch "${FILESDIR}"/${PN}-6.8_p1-teraterm-hpn-glue.patch popd >/dev/null EPATCH_FORCE="yes" EPATCH_SUFFIX="patch" \ EPATCH_MULTI_MSG="Applying HPN patchset ..." \ epatch "${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' "${macros}" ) > version.h eautoreconf } src_configure() { addwrite /dev/ptmx addpredict /etc/skey/skeykeys # skey configure code triggers this use debug && append-cppflags -DSANDBOX_SECCOMP_FILTER_DEBUG use static && append-ldflags -static local myconf=( --with-ldflags="${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) # The X509 patch deletes this option entirely. $(use X509 || use_with ssl openssl) $(use_with ssl md5-passwords) $(use_with ssl ssl-engine) ) # Special settings for Gentoo/FreeBSD 9.0 or later (see bug #391011) if use elibc_FreeBSD && version_is_at_least 9.0 "$(uname -r|sed 's/\(.\..\).*/\1/')" ; then myconf+=( --disable-utmp --disable-wtmp --disable-wtmpx ) append-ldflags -lutil fi 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 # This instruction is from the HPN webpage, # Used for the server logging functionality if [[ -n ${HPN_PATCH} ]] && use hpn ; then keepdir /var/empty/dev 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 ewarn "Remember to merge your config files in /etc/ssh/ and then" ewarn "reload sshd: '/etc/init.d/sshd reload'." # This instruction is from the HPN webpage, # Used for the server logging functionality if [[ -n ${HPN_PATCH} ]] && use hpn ; then einfo "For the HPN server logging patch, you must ensure that" einfo "your syslog application also listens at /var/empty/dev/log." fi elog "Note: openssh-6.7 versions no longer support USE=tcpd as upstream has" elog " dropped it. Make sure to update any configs that you might have." }