291 lines
9.4 KiB
Bash
291 lines
9.4 KiB
Bash
# Copyright 1999-2019 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI="5"
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inherit eutils user flag-o-matic multilib autotools pam systemd
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# Make it more portable between straight releases
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# and _p? releases.
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PARCH=openssh-7.5p1
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HPN_PATCH="${PARCH}-hpnssh14v12.tar.xz"
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SCTP_PATCH="openssh-7.4_p1-sctp.patch.xz"
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LDAP_PATCH="openssh-lpk-7.5p1-0.3.14.patch.xz"
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X509_VER="10.2" X509_PATCH="openssh-${PV/_}+x509-${X509_VER}.diff.gz"
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DESCRIPTION="Port of OpenBSD's free SSH release"
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HOMEPAGE="http://www.openssh.org/"
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SRC_URI="mirror://openbsd/OpenSSH/portable/${PARCH}.tar.gz
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${SCTP_PATCH:+mirror://gentoo/${SCTP_PATCH}}
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${HPN_PATCH:+hpn? ( mirror://gentoo/${HPN_PATCH} )}
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${LDAP_PATCH:+ldap? ( mirror://gentoo/${LDAP_PATCH} )}
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${X509_PATCH:+X509? ( http://roumenpetrov.info/openssh/x509-${X509_VER}/${X509_PATCH} )}
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"
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LICENSE="BSD GPL-2"
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SLOT="0"
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KEYWORDS="alpha amd64 arm arm64 hppa ia64 m68k ~mips ppc ppc64 s390 sh sparc x86 ~ppc-aix ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
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# Probably want to drop ssl defaulting to on in a future version.
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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"
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REQUIRED_USE="ldns? ( ssl )
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pie? ( !static )
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ssh1? ( ssl )
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static? ( !kerberos !pam )
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X509? ( !ldap !sctp ssl )
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test? ( ssl )"
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LIB_DEPEND="
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audit? ( sys-process/audit[static-libs(+)] )
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ldns? (
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net-libs/ldns[static-libs(+)]
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!bindist? ( net-libs/ldns[ecdsa,ssl(+)] )
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bindist? ( net-libs/ldns[-ecdsa,ssl(+)] )
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)
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libedit? ( dev-libs/libedit:=[static-libs(+)] )
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sctp? ( net-misc/lksctp-tools[static-libs(+)] )
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selinux? ( >=sys-libs/libselinux-1.28[static-libs(+)] )
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skey? ( >=sys-auth/skey-1.1.5-r1[static-libs(+)] )
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ssl? (
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!libressl? (
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>=dev-libs/openssl-1.0.1:0=[bindist=]
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dev-libs/openssl:0=[static-libs(+)]
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)
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libressl? ( dev-libs/libressl:0=[static-libs(+)] )
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)
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>=sys-libs/zlib-1.2.3:=[static-libs(+)]"
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RDEPEND="
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!static? ( ${LIB_DEPEND//\[static-libs(+)]} )
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pam? ( sys-libs/pam )
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kerberos? ( virtual/krb5 )
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ldap? ( net-nds/openldap )"
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DEPEND="${RDEPEND}
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static? ( ${LIB_DEPEND} )
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virtual/pkgconfig
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virtual/os-headers
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sys-devel/autoconf"
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RDEPEND="${RDEPEND}
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pam? ( >=sys-auth/pambase-20081028 )
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userland_GNU? ( virtual/shadow )
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X? ( x11-apps/xauth )"
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S=${WORKDIR}/${PARCH}
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pkg_pretend() {
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# this sucks, but i'd rather have people unable to `emerge -u openssh`
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# than not be able to log in to their server any more
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maybe_fail() { [[ -z ${!2} ]] && echo "$1" ; }
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local fail="
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$(use X509 && maybe_fail X509 X509_PATCH)
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$(use ldap && maybe_fail ldap LDAP_PATCH)
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$(use hpn && maybe_fail hpn HPN_PATCH)
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"
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fail=$(echo ${fail})
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if [[ -n ${fail} ]] ; then
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eerror "Sorry, but this version does not yet support features"
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eerror "that you requested: ${fail}"
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eerror "Please mask ${PF} for now and check back later:"
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eerror " # echo '=${CATEGORY}/${PF}' >> /etc/portage/package.mask"
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die "booooo"
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fi
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}
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save_version() {
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# version.h patch conflict avoidence
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mv version.h version.h.$1
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cp -f version.h.pristine version.h
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}
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src_prepare() {
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sed -i \
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-e "/_PATH_XAUTH/s:/usr/X11R6/bin/xauth:${EPREFIX}/usr/bin/xauth:" \
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pathnames.h || die
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# keep this as we need it to avoid the conflict between LPK and HPN changing
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# this file.
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cp version.h version.h.pristine
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if use X509 ; then
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if use hpn ; then
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pushd "${WORKDIR}"/${HPN_PATCH%.*.*} >/dev/null
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epatch "${FILESDIR}"/${P}-hpn-x509-${X509_VER}-glue.patch
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popd >/dev/null
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fi
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save_version X509
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epatch "${WORKDIR}"/${X509_PATCH%.*}
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fi
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if use ldap ; then
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epatch "${WORKDIR}"/${LDAP_PATCH%.*}
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save_version LPK
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fi
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epatch "${FILESDIR}"/${PN}-7.5_p1-ssh1.patch
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epatch "${FILESDIR}"/${PN}-7.5_p1-GSSAPI-dns.patch #165444 integrated into gsskex
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epatch "${FILESDIR}"/${PN}-6.7_p1-openssl-ignore-status.patch
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epatch "${FILESDIR}"/${PN}-7.5_p1-disable-conch-interop-tests.patch
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epatch "${FILESDIR}"/${PN}-7.5_p1-cross-cache.patch
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epatch "${FILESDIR}"/${PN}-7.5_p1-CVE-2017-15906.patch
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use X509 || epatch "${FILESDIR}"/${PN}-7.5_p1-s390-seccomp.patch # already included in X509 patch set, #644252
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use X509 || epatch "${WORKDIR}"/${SCTP_PATCH%.*}
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use X509 || epatch "${FILESDIR}"/${PN}-7.5_p1-x32-typo.patch
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use abi_mips_n32 && epatch "${FILESDIR}"/${PN}-7.3-mips-seccomp-n32.patch
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if use hpn ; then
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EPATCH_FORCE="yes" EPATCH_SUFFIX="patch" \
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EPATCH_MULTI_MSG="Applying HPN patchset ..." \
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epatch "${WORKDIR}"/${HPN_PATCH%.*.*}
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save_version HPN
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fi
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tc-export PKG_CONFIG
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local sed_args=(
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-e "s:-lcrypto:$(${PKG_CONFIG} --libs openssl):"
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# Disable PATH reset, trust what portage gives us #254615
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-e 's:^PATH=/:#PATH=/:'
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# Disable fortify flags ... our gcc does this for us
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-e 's:-D_FORTIFY_SOURCE=2::'
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)
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# The -ftrapv flag ICEs on hppa #505182
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use hppa && sed_args+=(
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-e '/CFLAGS/s:-ftrapv:-fdisable-this-test:'
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-e '/OSSH_CHECK_CFLAG_LINK.*-ftrapv/d'
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)
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# _XOPEN_SOURCE causes header conflicts on Solaris
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[[ ${CHOST} == *-solaris* ]] && sed_args+=(
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-e 's/-D_XOPEN_SOURCE//'
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)
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sed -i "${sed_args[@]}" configure{.ac,} || die
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epatch_user #473004
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# Now we can build a sane merged version.h
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(
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sed '/^#define SSH_RELEASE/d' version.h.* | sort -u
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macros=()
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for p in HPN LPK X509; do [[ -e version.h.${p} ]] && macros+=( SSH_${p} ) ; done
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printf '#define SSH_RELEASE SSH_VERSION SSH_PORTABLE %s\n' "${macros[*]}"
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) > version.h
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eautoreconf
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}
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src_configure() {
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addwrite /dev/ptmx
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use debug && append-cppflags -DSANDBOX_SECCOMP_FILTER_DEBUG
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use static && append-ldflags -static
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local myconf=(
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--with-ldflags="${LDFLAGS}"
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--disable-strip
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--with-pid-dir="${EPREFIX}"$(usex kernel_linux '' '/var')/run
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--sysconfdir="${EPREFIX}"/etc/ssh
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--libexecdir="${EPREFIX}"/usr/$(get_libdir)/misc
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--datadir="${EPREFIX}"/usr/share/openssh
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--with-sandbox=no
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$(use_with audit audit linux)
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$(use_with kerberos kerberos5 "${EPREFIX}"/usr)
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# We apply the ldap patch conditionally, so can't pass --without-ldap
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# unconditionally else we get unknown flag warnings.
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$(use ldap && use_with ldap)
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$(use_with ldns)
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$(use_with libedit)
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$(use_with pam)
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$(use_with pie)
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$(use X509 || use_with sctp)
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$(use_with selinux)
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$(use_with skey)
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$(use_with ssh1)
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$(use_with ssl openssl)
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$(use_with ssl md5-passwords)
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$(use_with ssl ssl-engine)
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)
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econf "${myconf[@]}"
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}
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src_install() {
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emake install-nokeys DESTDIR="${D}"
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# Allow client to pass locale environment variables #367017
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AcceptEnv LANG LC_*
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EOF
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cat <<-EOF >> "${ED}"/etc/ssh/ssh_config1
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# Send locale environment variables #367017
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SendEnv LANG LC_*
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EOF
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if ! use X509 && [[ -n ${LDAP_PATCH} ]] && use ldap ; then
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insinto /etc/openldap/schema/
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newins openssh-lpk_openldap.schema openssh-lpk.schema
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fi
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dodoc CREDITS OVERVIEW README* TODO
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use X509 || dodoc ChangeLog
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diropts -m 0700
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dodir /etc/skel/.ssh
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}
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src_test() {
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local t skipped=() failed=() passed=()
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local tests=( interop-tests compat-tests )
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local shell=$(egetshell "${UID}")
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if [[ ${shell} == */nologin ]] || [[ ${shell} == */false ]] ; then
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elog "Running the full OpenSSH testsuite requires a usable shell for the 'portage'"
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elog "user, so we will run a subset only."
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skipped+=( tests )
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else
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tests+=( tests )
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fi
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# It will also attempt to write to the homedir .ssh.
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local sshhome=${T}/homedir
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mkdir -p "${sshhome}"/.ssh
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for t in "${tests[@]}" ; do
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# Some tests read from stdin ...
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HOMEDIR="${sshhome}" HOME="${sshhome}" \
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emake -k -j1 ${t} </dev/null \
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&& passed+=( "${t}" ) \
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|| failed+=( "${t}" )
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done
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einfo "Passed tests: ${passed[*]}"
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[[ ${#skipped[@]} -gt 0 ]] && ewarn "Skipped tests: ${skipped[*]}"
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[[ ${#failed[@]} -gt 0 ]] && die "Some tests failed: ${failed[*]}"
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}
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pkg_postinst() {
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if has_version "<${CATEGORY}/${PN}-5.8_p1" ; then
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elog "Starting with openssh-5.8p1, the server will default to a newer key"
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elog "algorithm (ECDSA). You are encouraged to manually update your stored"
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elog "keys list as servers update theirs. See ssh-keyscan(1) for more info."
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fi
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if has_version "<${CATEGORY}/${PN}-6.9_p1" ; then
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elog "Starting with openssh-6.9p1, ssh1 support is disabled by default."
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fi
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if has_version "<${CATEGORY}/${PN}-7.0_p1" ; then
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elog "Starting with openssh-6.7, support for USE=tcpd has been dropped by upstream."
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elog "Make sure to update any configs that you might have. Note that xinetd might"
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elog "be an alternative for you as it supports USE=tcpd."
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fi
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if has_version "<${CATEGORY}/${PN}-7.1_p1" ; then #557388 #555518
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elog "Starting with openssh-7.0, support for ssh-dss keys were disabled due to their"
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elog "weak sizes. If you rely on these key types, you can re-enable the key types by"
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elog "adding to your sshd_config or ~/.ssh/config files:"
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elog " PubkeyAcceptedKeyTypes=+ssh-dss"
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elog "You should however generate new keys using rsa or ed25519."
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elog "Starting with openssh-7.0, the default for PermitRootLogin changed from 'yes'"
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elog "to 'prohibit-password'. That means password auth for root users no longer works"
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elog "out of the box. If you need this, please update your sshd_config explicitly."
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fi
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if ! use ssl && has_version "${CATEGORY}/${PN}[ssl]" ; then
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elog "Be aware that by disabling openssl support in openssh, the server and clients"
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elog "no longer support dss/rsa/ecdsa keys. You will need to generate ed25519 keys"
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elog "and update all clients/servers that utilize them."
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fi
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}
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