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# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI="2"
inherit eutils flag-o-matic multilib autotools pam
# Make it more portable between straight releases
# and _p? releases.
PARCH=${P/_/}
HPN_PATCH="${PARCH}-hpn13v10.diff.gz"
LDAP_PATCH="${PARCH/openssh/openssh-lpk}-0.3.13.patch.gz"
X509_VER="6.2.3" X509_PATCH="${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
${HPN_PATCH:+hpn? ( http://www.psc.edu/networking/projects/hpn-ssh/${HPN_PATCH} mirror://gentoo/${HPN_PATCH} )}
${LDAP_PATCH:+ldap? ( mirror://gentoo/${LDAP_PATCH} )}
${X509_PATCH:+X509? ( http://roumenpetrov.info/openssh/x509-${X509_VER}/${X509_PATCH} )}
"
LICENSE="as-is"
SLOT="0"
KEYWORDS="alpha amd64 arm hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86 ~sparc-fbsd ~x86-fbsd"
IUSE="hpn kerberos ldap libedit pam selinux skey static tcpd X X509"
RDEPEND="pam? ( virtual/pam )
kerberos? ( virtual/krb5 )
selinux? ( >=sys-libs/libselinux-1.28 )
skey? ( >=sys-auth/skey-1.1.5-r1 )
ldap? ( net-nds/openldap )
libedit? ( dev-libs/libedit )
>=dev-libs/openssl-0.9.6d
>=sys-libs/zlib-1.2.3
tcpd? ( >=sys-apps/tcp-wrappers-7.6 )
X? ( x11-apps/xauth )
userland_GNU? ( sys-apps/shadow )"
DEPEND="${RDEPEND}
dev-util/pkgconfig
virtual/os-headers
sys-devel/autoconf"
RDEPEND="${RDEPEND}
pam? ( >=sys-auth/pambase-20081028 )"
PROVIDE="virtual/ssh"
S=${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
}
src_prepare() {
sed -i \
-e '/_PATH_XAUTH/s:/usr/X11R6/bin/xauth:/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
# Apply Simon Wilkinson's kext patch
patch -p1 < ${FILESDIR}/${PN}-5.6p1-gsskex-all-20110101.patch
if use X509 ; then
# Apply X509 patch
epatch "${DISTDIR}"/${X509_PATCH}
# Apply glue so that HPN will still work after X509
epatch "${FILESDIR}"/${PN}-5.6_p1-x509-hpn-glue.patch
fi
if ! use X509 ; then
if [[ -n ${LDAP_PATCH} ]] && use ldap ; then
epatch "${DISTDIR}"/${LDAP_PATCH}
epatch "${FILESDIR}"/${PN}-5.2p1-ldap-stdargs.diff #266654
# version.h patch conflict avoidence
mv version.h version.h.lpk
cp -f version.h.pristine version.h
fi
else
use ldap && ewarn "Sorry, X509 and LDAP conflict internally, disabling LDAP"
fi
epatch "${FILESDIR}"/${PN}-5.4_p1-openssl.patch
# comment out dns.patch since incompatible with Simon Wilkonson's patch
# epatch "${FILESDIR}"/${PN}-4.7_p1-GSSAPI-dns.patch #165444 integrated into gsskex
if [[ -n ${HPN_PATCH} ]] && use hpn; then
epatch "${DISTDIR}"/${HPN_PATCH}
epatch "${FILESDIR}"/${P}-hpn-progressmeter.patch
# version.h patch conflict avoidence
mv version.h version.h.hpn
cp -f version.h.pristine version.h
# The AES-CTR multithreaded variant is broken, and causes random hangs
# when combined background threading and control sockets. To avoid
# this, we change the internal table to use the non-multithread version
# for the meantime. Do NOT remove this in new versions. See bug #354113
# comment #6 for testcase.
# Upstream reference: http://www.psc.edu/networking/projects/hpn-ssh/
## Additionally, the MT-AES-CTR mode cipher replaces the default ST-AES-CTR mode
## cipher. Be aware that if the client process is forked using the -f command line
## option the process will hang as the parent thread gets 'divorced' from the key
## generation threads. This issue will be resolved as soon as possible
sed -i \
-e '/aes...-ctr.*SSH_CIPHER_SSH2/s,evp_aes_ctr_mt,evp_aes_128_ctr,' \
cipher.c || die
fi
epatch "${FILESDIR}"/${PN}-5.2_p1-autoconf.patch
sed -i "s:-lcrypto:$(pkg-config --libs openssl):" configure{,.ac} || die
# Disable PATH reset, trust what portage gives us. bug 254615
sed -i -e 's:^PATH=/:#PATH=/:' configure || die
# Now we can build a sane merged version.h
t="${T}"/version.h
m="${t}.merge" f="${t}.final"
cat version.h.{hpn,pristine,lpk} 2>/dev/null \
| sed '/^#define SSH_RELEASE/d' \
| sort | uniq >"${m}"
sed -n -r \
-e '/^\//p' \
<"${m}" >"${f}"
sed -n -r \
-e '/SSH_LPK/s,"lpk","-lpk",g' \
-e '/^#define/p' \
<"${m}" >>"${f}"
v="SSH_VERSION SSH_PORTABLE"
[[ -f version.h.hpn ]] && v="${v} SSH_HPN"
[[ -f version.h.lpk ]] && v="${v} SSH_LPK"
echo "#define SSH_RELEASE ${v}" >>"${f}"
cp "${f}" version.h
eautoreconf
}
static_use_with() {
local flag=$1
if use static && use ${flag} ; then
ewarn "Disabling '${flag}' support because of USE='static'"
# rebuild args so that we invert the first one (USE flag)
# but otherwise leave everything else working so we can
# just leverage use_with
shift
[[ -z $1 ]] && flag="${flag} ${flag}"
set -- !${flag} "$@"
fi
use_with "$@"
}
src_configure() {
addwrite /dev/ptmx
addpredict /etc/skey/skeykeys #skey configure code triggers this
use static && append-ldflags -static
econf \
--with-ldflags="${LDFLAGS}" \
--disable-strip \
--sysconfdir=/etc/ssh \
--libexecdir=/usr/$(get_libdir)/misc \
--datadir=/usr/share/openssh \
--with-privsep-path=/var/empty \
--with-privsep-user=sshd \
--with-md5-passwords \
--with-ssl-engine \
$(static_use_with pam) \
$(static_use_with kerberos kerberos5 /usr) \
${LDAP_PATCH:+$(use X509 || ( use ldap && use_with ldap ))} \
$(use_with libedit) \
$(use_with selinux) \
$(use_with skey) \
$(use_with tcpd tcp-wrappers)
}
src_compile() {
emake || die
}
src_install() {
emake install-nokeys DESTDIR="${D}" || die
fperms 600 /etc/ssh/sshd_config
dobin contrib/ssh-copy-id
newinitd "${FILESDIR}"/sshd.rc6.1 sshd
newconfd "${FILESDIR}"/sshd.confd sshd
keepdir /var/empty
newpamd "${FILESDIR}"/sshd.pam_include.2 sshd
if use pam ; then
sed -i \
-e "/^#UsePAM /s:.*:UsePAM yes:" \
-e "/^#PasswordAuthentication /s:.*:PasswordAuthentication no:" \
-e "/^#PrintMotd /s:.*:PrintMotd no:" \
-e "/^#PrintLastLog /s:.*:PrintLastLog no:" \
"${D}"/etc/ssh/sshd_config || die "sed of configuration file failed"
fi
# This instruction is from the HPN webpage,
# Used for the server logging functionality
if [[ -n ${HPN_PATCH} ]] && use hpn; then
keepdir /var/empty/dev
fi
doman contrib/ssh-copy-id.1
dodoc ChangeLog CREDITS OVERVIEW README* TODO sshd_config
diropts -m 0700
dodir /etc/skel/.ssh
}
src_test() {
local t tests skipped failed passed shell
tests="interop-tests compat-tests"
skipped=""
shell=$(getent passwd ${UID} | cut -d: -f7)
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
for t in ${tests} ; do
# Some tests read from stdin ...
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_postinst() {
enewgroup sshd 22
enewuser sshd 22 -1 /var/empty sshd
ewarn "Remember to merge your config files in /etc/ssh/ and then"
ewarn "reload sshd: '/etc/init.d/sshd reload'."
if use pam ; then
echo
ewarn "Please be aware users need a valid shell in /etc/passwd"
ewarn "in order to be allowed to login."
fi
# This instruction is from the HPN webpage,
# Used for the server logging functionality
if [[ -n ${HPN_PATCH} ]] && use hpn; then
echo
einfo "For the HPN server logging patch, you must ensure that"
einfo "your syslog application also listens at /var/empty/dev/log."
fi
}
|
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