net-misc/openssh/openssh-6.7_p1-r4.ebuild

   1 # Copyright 1999-2015 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3 # $Id$
   4
   5 EAPI="4"
   6 inherit eutils user flag-o-matic multilib autotools pam systemd versionator
   7
   8 # Make it more portable between straight releases
   9 # and _p? releases.
  10 PARCH=${P/_}
  11
  12 HPN_PATCH="${PN}-6.7p1-hpnssh14v5.tar.xz"
  13 LDAP_PATCH="${PN}-lpk-6.7p1-0.3.14.patch.xz"
  14 X509_VER="8.2" X509_PATCH="${PARCH}+x509-${X509_VER}.diff.gz"
  15
  16 DESCRIPTION="Port of OpenBSD's free SSH release"
  17 HOMEPAGE="http://www.openssh.org/"
  18 SRC_URI="mirror://openbsd/OpenSSH/portable/${PARCH}.tar.gz
  19         mirror://gentoo/${P}-sctp.patch.xz
  20         ${HPN_PATCH:+hpn? (
  21                 mirror://gentoo/${HPN_PATCH}
  22                 https://dev.gentoo.org/~vapier/dist/${HPN_PATCH}
  23                 mirror://sourceforge/hpnssh/${HPN_PATCH}
  24         )}
  25         ${LDAP_PATCH:+ldap? ( mirror://gentoo/${LDAP_PATCH} )}
  26         ${X509_PATCH:+X509? ( http://roumenpetrov.info/openssh/x509-${X509_VER}/${X509_PATCH} )}
  27         "
  28
  29 LICENSE="BSD GPL-2"
  30 SLOT="0"
  31 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"
  32 IUSE="bindist ${HPN_PATCH:++}hpn kerberos kernel_linux ldap ldns libedit pam +pie sctp selinux skey static X X509"
  33 REQUIRED_USE="pie? ( !static )"
  34
  35 LIB_DEPEND="sctp? ( net-misc/lksctp-tools[static-libs(+)] )
  36         selinux? ( >=sys-libs/libselinux-1.28[static-libs(+)] )
  37         skey? ( >=sys-auth/skey-1.1.5-r1[static-libs(+)] )
  38         libedit? ( dev-libs/libedit[static-libs(+)] )
  39         >=dev-libs/openssl-0.9.6d:0[bindist=]
  40         dev-libs/openssl[static-libs(+)]
  41         >=sys-libs/zlib-1.2.3[static-libs(+)]"
  42 RDEPEND="
  43         !static? (
  44                 ${LIB_DEPEND//\[static-libs(+)]}
  45                 ldns? (
  46                         !bindist? ( net-libs/ldns[ecdsa,ssl] )
  47                         bindist? ( net-libs/ldns[-ecdsa,ssl] )
  48                 )
  49         )
  50         pam? ( virtual/pam )
  51         kerberos? ( virtual/krb5 )
  52         ldap? ( net-nds/openldap )"
  53 DEPEND="${RDEPEND}
  54         static? (
  55                 ${LIB_DEPEND}
  56                 ldns? (
  57                         !bindist? ( net-libs/ldns[ecdsa,ssl,static-libs(+)] )
  58                         bindist? ( net-libs/ldns[-ecdsa,ssl,static-libs(+)] )
  59                 )
  60         )
  61         virtual/pkgconfig
  62         virtual/os-headers
  63         sys-devel/autoconf"
  64 RDEPEND="${RDEPEND}
  65         pam? ( >=sys-auth/pambase-20081028 )
  66         userland_GNU? ( virtual/shadow )
  67         X? ( x11-apps/xauth )"
  68
  69 S=${WORKDIR}/${PARCH}
  70
  71 pkg_setup() {
  72         # this sucks, but i'd rather have people unable to `emerge -u openssh`
  73         # than not be able to log in to their server any more
  74         maybe_fail() { [[ -z ${!2} ]] && echo "$1" ; }
  75         local fail="
  76                 $(use X509 && maybe_fail X509 X509_PATCH)
  77                 $(use ldap && maybe_fail ldap LDAP_PATCH)
  78                 $(use hpn && maybe_fail hpn HPN_PATCH)
  79         "
  80         fail=$(echo ${fail})
  81         if [[ -n ${fail} ]] ; then
  82                 eerror "Sorry, but this version does not yet support features"
  83                 eerror "that you requested:      ${fail}"
  84                 eerror "Please mask ${PF} for now and check back later:"
  85                 eerror " # echo '=${CATEGORY}/${PF}' >> /etc/portage/package.mask"
  86                 die "booooo"
  87         fi
  88 }
  89
  90 save_version() {
  91         # version.h patch conflict avoidence
  92         mv version.h version.h.$1
  93         cp -f version.h.pristine version.h
  94 }
  95
  96 src_prepare() {
  97         sed -i \
  98                 -e "/_PATH_XAUTH/s:/usr/X11R6/bin/xauth:${EPREFIX}/usr/bin/xauth:" \
  99                 pathnames.h || die
 100         # keep this as we need it to avoid the conflict between LPK and HPN changing
 101         # this file.
 102         cp version.h version.h.pristine
 103
 104         # don't break .ssh/authorized_keys2 for fun
 105         sed -i '/^AuthorizedKeysFile/s:^:#:' sshd_config || die
 106
 107         epatch "${FILESDIR}"/${PN}-6.7_p1-sshd-gssapi-multihomed.patch #378361
 108         if use X509 ; then
 109                 pushd .. >/dev/null
 110                 epatch "${FILESDIR}"/${P}-x509-glue.patch
 111                 epatch "${FILESDIR}"/${P}-sctp-x509-glue.patch
 112                 popd >/dev/null
 113                 epatch "${WORKDIR}"/${X509_PATCH%.*}
 114                 epatch "${FILESDIR}"/${PN}-6.3_p1-x509-hpn14v2-glue.patch
 115                 epatch "${FILESDIR}"/${PN}-6.7_p1-xmalloc-include.patch
 116                 save_version X509
 117         fi
 118         if ! use X509 ; then
 119                 if [[ -n ${LDAP_PATCH} ]] && use ldap ; then
 120                         epatch "${WORKDIR}"/${LDAP_PATCH%.*}
 121                         save_version LPK
 122                 fi
 123         else
 124                 use ldap && ewarn "Sorry, X509 and LDAP conflict internally, disabling LDAP"
 125         fi
 126         epatch "${FILESDIR}"/${PN}-4.7_p1-GSSAPI-dns.patch #165444 integrated into gsskex
 127         epatch "${FILESDIR}"/${PN}-6.7_p1-openssl-ignore-status.patch
 128         epatch "${WORKDIR}"/${PN}-6.7_p1-sctp.patch
 129         if [[ -n ${HPN_PATCH} ]] && use hpn; then
 130                 epatch "${WORKDIR}"/${HPN_PATCH%.*}/*
 131                 save_version HPN
 132         fi
 133
 134         tc-export PKG_CONFIG
 135         local sed_args=(
 136                 -e "s:-lcrypto:$(${PKG_CONFIG} --libs openssl):"
 137                 # Disable PATH reset, trust what portage gives us #254615
 138                 -e 's:^PATH=/:#PATH=/:'
 139                 # Disable fortify flags ... our gcc does this for us
 140                 -e 's:-D_FORTIFY_SOURCE=2::'
 141         )
 142         # The -ftrapv flag ICEs on hppa #505182
 143         use hppa && sed_args+=(
 144                 -e '/CFLAGS/s:-ftrapv:-fdisable-this-test:'
 145                 -e '/OSSH_CHECK_CFLAG_LINK.*-ftrapv/d'
 146         )
 147         sed -i "${sed_args[@]}" configure{.ac,} || die
 148
 149         epatch_user #473004
 150
 151         # Now we can build a sane merged version.h
 152         (
 153                 sed '/^#define SSH_RELEASE/d' version.h.* | sort -u
 154                 macros=()
 155                 for p in HPN LPK X509 ; do [ -e version.h.${p} ] && macros+=( SSH_${p} ) ; done
 156                 printf '#define SSH_RELEASE SSH_VERSION SSH_PORTABLE %s\n' "${macros}"
 157         ) > version.h
 158
 159         eautoreconf
 160 }
 161
 162 static_use_with() {
 163         local flag=$1
 164         if use static && use ${flag} ; then
 165                 ewarn "Disabling '${flag}' support because of USE='static'"
 166                 # rebuild args so that we invert the first one (USE flag)
 167                 # but otherwise leave everything else working so we can
 168                 # just leverage use_with
 169                 shift
 170                 [[ -z $1 ]] && flag="${flag} ${flag}"
 171                 set -- !${flag} "$@"
 172         fi
 173         use_with "$@"
 174 }
 175
 176 src_configure() {
 177         local myconf=()
 178         addwrite /dev/ptmx
 179         addpredict /etc/skey/skeykeys #skey configure code triggers this
 180
 181         use static && append-ldflags -static
 182
 183         # Special settings for Gentoo/FreeBSD 9.0 or later (see bug #391011)
 184         if use elibc_FreeBSD && version_is_at_least 9.0 "$(uname -r|sed 's/\(.\..\).*/\1/')" ; then
 185                 myconf+=( --disable-utmp --disable-wtmp --disable-wtmpx )
 186                 append-ldflags -lutil
 187         fi
 188
 189         econf \
 190                 --with-ldflags="${LDFLAGS}" \
 191                 --disable-strip \
 192                 --with-pid-dir="${EPREFIX}"$(usex kernel_linux '' '/var')/run \
 193                 --sysconfdir="${EPREFIX}"/etc/ssh \
 194                 --libexecdir="${EPREFIX}"/usr/$(get_libdir)/misc \
 195                 --datadir="${EPREFIX}"/usr/share/openssh \
 196                 --with-privsep-path="${EPREFIX}"/var/empty \
 197                 --with-privsep-user=sshd \
 198                 --with-md5-passwords \
 199                 --with-ssl-engine \
 200                 $(static_use_with pam) \
 201                 $(static_use_with kerberos kerberos5 "${EPREFIX}"/usr) \
 202                 ${LDAP_PATCH:+$(use X509 || ( use ldap && use_with ldap ))} \
 203                 $(use_with ldns) \
 204                 $(use_with libedit) \
 205                 $(use_with pie) \
 206                 $(use_with sctp) \
 207                 $(use_with selinux) \
 208                 $(use_with skey) \
 209                 "${myconf[@]}"
 210 }
 211
 212 src_install() {
 213         emake install-nokeys DESTDIR="${D}"
 214         fperms 600 /etc/ssh/sshd_config
 215         dobin contrib/ssh-copy-id
 216         newinitd "${FILESDIR}"/sshd.rc6.4 sshd
 217         newconfd "${FILESDIR}"/sshd.confd sshd
 218         keepdir /var/empty
 219
 220         # not all openssl installs support ecc, or are functional #352645
 221         if ! grep -q '#define OPENSSL_HAS_ECC 1' config.h ; then
 222                 elog "dev-libs/openssl was built with 'bindist' - disabling ecdsa support"
 223                 sed -i 's:&& gen_key ecdsa::' "${ED}"/etc/init.d/sshd || die
 224         fi
 225
 226         newpamd "${FILESDIR}"/sshd.pam_include.2 sshd
 227         if use pam ; then
 228                 sed -i \
 229                         -e "/^#UsePAM /s:.*:UsePAM yes:" \
 230                         -e "/^#PasswordAuthentication /s:.*:PasswordAuthentication no:" \
 231                         -e "/^#PrintMotd /s:.*:PrintMotd no:" \
 232                         -e "/^#PrintLastLog /s:.*:PrintLastLog no:" \
 233                         "${ED}"/etc/ssh/sshd_config || die "sed of configuration file failed"
 234         fi
 235
 236         # Gentoo tweaks to default config files
 237         cat <<-EOF >> "${ED}"/etc/ssh/sshd_config
 238
 239         # Allow client to pass locale environment variables #367017
 240         AcceptEnv LANG LC_*
 241         EOF
 242         cat <<-EOF >> "${ED}"/etc/ssh/ssh_config
 243
 244         # Send locale environment variables #367017
 245         SendEnv LANG LC_*
 246         EOF
 247
 248         # This instruction is from the HPN webpage,
 249         # Used for the server logging functionality
 250         if [[ -n ${HPN_PATCH} ]] && use hpn ; then
 251                 keepdir /var/empty/dev
 252         fi
 253
 254         if ! use X509 && [[ -n ${LDAP_PATCH} ]] && use ldap ; then
 255                 insinto /etc/openldap/schema/
 256                 newins openssh-lpk_openldap.schema openssh-lpk.schema
 257         fi
 258
 259         doman contrib/ssh-copy-id.1
 260         dodoc ChangeLog CREDITS OVERVIEW README* TODO sshd_config
 261
 262         diropts -m 0700
 263         dodir /etc/skel/.ssh
 264
 265         systemd_dounit "${FILESDIR}"/sshd.{service,socket}
 266         systemd_newunit "${FILESDIR}"/sshd_at.service 'sshd@.service'
 267 }
 268
 269 src_test() {
 270         local t tests skipped failed passed shell
 271         tests="interop-tests compat-tests"
 272         skipped=""
 273         shell=$(egetshell ${UID})
 274         if [[ ${shell} == */nologin ]] || [[ ${shell} == */false ]] ; then
 275                 elog "Running the full OpenSSH testsuite"
 276                 elog "requires a usable shell for the 'portage'"
 277                 elog "user, so we will run a subset only."
 278                 skipped="${skipped} tests"
 279         else
 280                 tests="${tests} tests"
 281         fi
 282         # It will also attempt to write to the homedir .ssh
 283         local sshhome=${T}/homedir
 284         mkdir -p "${sshhome}"/.ssh
 285         for t in ${tests} ; do
 286                 # Some tests read from stdin ...
 287                 HOMEDIR="${sshhome}" \
 288                 emake -k -j1 ${t} </dev/null \
 289                         && passed="${passed}${t} " \
 290                         || failed="${failed}${t} "
 291         done
 292         einfo "Passed tests: ${passed}"
 293         ewarn "Skipped tests: ${skipped}"
 294         if [[ -n ${failed} ]] ; then
 295                 ewarn "Failed tests: ${failed}"
 296                 die "Some tests failed: ${failed}"
 297         else
 298                 einfo "Failed tests: ${failed}"
 299                 return 0
 300         fi
 301 }
 302
 303 pkg_preinst() {
 304         enewgroup sshd 22
 305         enewuser sshd 22 -1 /var/empty sshd
 306 }
 307
 308 pkg_postinst() {
 309         if has_version "<${CATEGORY}/${PN}-5.8_p1" ; then
 310                 elog "Starting with openssh-5.8p1, the server will default to a newer key"
 311                 elog "algorithm (ECDSA).  You are encouraged to manually update your stored"
 312                 elog "keys list as servers update theirs.  See ssh-keyscan(1) for more info."
 313         fi
 314         ewarn "Remember to merge your config files in /etc/ssh/ and then"
 315         ewarn "reload sshd: '/etc/init.d/sshd reload'."
 316         # This instruction is from the HPN webpage,
 317         # Used for the server logging functionality
 318         if [[ -n ${HPN_PATCH} ]] && use hpn ; then
 319                 einfo "For the HPN server logging patch, you must ensure that"
 320                 einfo "your syslog application also listens at /var/empty/dev/log."
 321         fi
 322         elog "Note: openssh-6.7 versions no longer support USE=tcpd as upstream has"
 323         elog "      dropped it.  Make sure to update any configs that you might have."
 324 }