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authorThomas Deutschmann <whissi@gentoo.org>2019-10-09 22:39:25 +0200
committerThomas Deutschmann <whissi@gentoo.org>2019-10-09 22:39:43 +0200
commit4c16aa18318891f1224dba19390ae85e22bde6f0 (patch)
treeceddfb4ce4d7f0e8ab177d8a0b456eb14e5f1f2b
parentnet-misc/openssh: move stable keywords (diff)
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net-misc/openssh: security cleanup
Bug: https://bugs.gentoo.org/697046 Package-Manager: Portage-2.3.76, Repoman-2.3.17 Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>
-rw-r--r--net-misc/openssh/Manifest1
-rw-r--r--net-misc/openssh/openssh-8.0_p1-r3.ebuild463
2 files changed, 0 insertions, 464 deletions
diff --git a/net-misc/openssh/Manifest b/net-misc/openssh/Manifest
index bd50ff4493c..fb6e51679b2 100644
--- a/net-misc/openssh/Manifest
+++ b/net-misc/openssh/Manifest
@@ -14,7 +14,6 @@ DIST openssh-7.9p1.tar.gz 1565384 BLAKE2B de15795e03d33d4f9fe4792f6b14500123230b
DIST openssh-7_8_P1-hpn-AES-CTR-14.16.diff 29231 BLAKE2B e25877c5e22f674e6db5a0bc107e5daa2509fe762fb14ce7bb2ce9a115e8177a93340c1d19247b6c2c854b7e1f9ae9af9fd932e5fa9c0a6b2ba438cd11a42991 SHA512 1867fb94c29a51294a71a3ec6a299757565a7cda5696118b0b346ed9c78f2c81bb1b888cff5e3418776b2fa277a8f070c5eb9327bb005453e2ffd72d35cdafa7
DIST openssh-7_8_P1-hpn-DynWinNoneSwitch-14.16.diff 43356 BLAKE2B 776fa140d64a16c339b46a7c773258d2f4fe44e48b16abccad1a8757a51cb6362722fc5f42c39159af12849f5c88cf574de64815085c97157e16653f18d4909b SHA512 53f2752b7aa02719c8dfe0fe0ef16e874101ba2ba87924aa1122cd445ece218ca09c22abaa3377307f25d459579bc28d3854e2402c71b794db65d58cdd1ebc08
DIST openssh-8.0p1+x509-12.1-gentoo.diff.gz 680853 BLAKE2B b24ee61d6328bf2de8384d6ecbfc5ae0be4719a3c7a2d714be3a144d327bba5038e7e36ffcc313af2a8a94960ce1f56387654d2d21920af51826af61957aa4cc SHA512 178728139473b277fe50a03f37be50b3f8e539cea8f5937ddfe710082944e799d845cdb5994f585c13564c4a89b80ccf75e87753102aebacdb4c590f0b8a1482
-DIST openssh-8.0p1+x509-12.1.diff.gz 680389 BLAKE2B b1e353c496dd6dbd104c32bc5e9a3f055673a7876944d39c80f185cdb589d09b8d509754f04f2e051ceef2b39a3d810ba00b8894a4b67c7a6a0170a4ed0518a5 SHA512 831988d636a19e89a881616e07e38bc6ca44e90443b2bbf290fab3f120877e2eef60f21ad6e0c64098d07e09379f9f73f0ce2e5df975aa1bd43944582f8b8b3e
DIST openssh-8.0p1-sctp-1.2.patch.xz 7348 BLAKE2B bc3d3815f1ef5dbab605b93182a00c2fec258f49d56684defb6564d2b60886429c615a7ab076cc071a590f9df0908b1862ceb0961b7e6f6d1090237fec9035d3 SHA512 2f9f774286db75d0240e6fb01655a8a193fb2a5dc4596ad68ed22d64f97c9c46dad61a06478f2e972fd37cbad4d9aca5829bb91097cc56638601ff94a972b24f
DIST openssh-8.0p1.tar.gz 1597697 BLAKE2B 5ba79872eabb3b3964d95a8cdd690bfe0323f018d7f944d4e1acb52576c9f6d7a1ddac15e88dc42eac6ecbfabfad1c228e303a2262588769e307c38107a4cd54 SHA512 e280fa2d56f550efd37c5d2477670326261aa8b94d991f9eb17aad90e0c6c9c939efa90fe87d33260d0f709485cb05c379f0fd1bd44fc0d5190298b6398c9982
DIST openssh-lpk-7.5p1-0.3.14.patch.xz 17040 BLAKE2B 5b2204316dd244bb8dd11db50d5bc3a194e2cc4b64964a2d3df68bbe54c53588f15fc5176dbc3811e929573fa3e41cf91f412aa2513bb9a4b6ed02c2523c1e24 SHA512 9ce5d7e5d831c972f0f866b686bf93a048a03979ab38627973f5491eeeaa45f9faab0520b3a7ed90a13a67213fdc9cd4cf11e423acad441ea91b71037c8b435b
diff --git a/net-misc/openssh/openssh-8.0_p1-r3.ebuild b/net-misc/openssh/openssh-8.0_p1-r3.ebuild
deleted file mode 100644
index 9dfce4329c2..00000000000
--- a/net-misc/openssh/openssh-8.0_p1-r3.ebuild
+++ /dev/null
@@ -1,463 +0,0 @@
-# Copyright 1999-2019 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=6
-
-inherit user eapi7-ver flag-o-matic multilib autotools pam systemd
-
-# Make it more portable between straight releases
-# and _p? releases.
-PARCH=${P/_}
-#HPN_PV="${PV^^}"
-HPN_PV="7.8_P1"
-
-HPN_VER="14.16"
-HPN_PATCHES=(
- ${PN}-${HPN_PV/./_}-hpn-DynWinNoneSwitch-${HPN_VER}.diff
- ${PN}-${HPN_PV/./_}-hpn-AES-CTR-${HPN_VER}.diff
-)
-
-SCTP_VER="1.2" SCTP_PATCH="${PARCH}-sctp-${SCTP_VER}.patch.xz"
-X509_VER="12.1" X509_PATCH="${PARCH}+x509-${X509_VER}.diff.gz"
-
-PATCH_SET="openssh-7.9p1-patches-1.0"
-
-DESCRIPTION="Port of OpenBSD's free SSH release"
-HOMEPAGE="https://www.openssh.com/"
-SRC_URI="mirror://openbsd/OpenSSH/portable/${PARCH}.tar.gz
- ${SCTP_PATCH:+sctp? ( https://dev.gentoo.org/~whissi/dist/openssh/${SCTP_PATCH} )}
- ${HPN_VER:+hpn? ( $(printf "mirror://sourceforge/hpnssh/HPN-SSH%%20${HPN_VER/./v}%%20${HPN_PV/_P/p}/%s\n" "${HPN_PATCHES[@]}") )}
- ${X509_PATCH:+X509? ( https://roumenpetrov.info/openssh/x509-${X509_VER}/${X509_PATCH} )}
- "
-
-LICENSE="BSD GPL-2"
-SLOT="0"
-KEYWORDS="alpha amd64 arm arm64 hppa ia64 m68k ~mips ppc ppc64 ~riscv 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 kerberos kernel_linux ldns libedit libressl livecd pam +pie sctp selinux +ssl static test X X509 xmss"
-RESTRICT="!test? ( test )"
-REQUIRED_USE="ldns? ( ssl )
- pie? ( !static )
- static? ( !kerberos !pam )
- X509? ( !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(+)] )
- ssl? (
- !libressl? (
- || (
- (
- >=dev-libs/openssl-1.0.1:0[bindist=]
- <dev-libs/openssl-1.1.0:0[bindist=]
- )
- >=dev-libs/openssl-1.1.0g: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 )"
-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 hpn && maybe_fail hpn HPN_VER)
- $(use sctp && maybe_fail sctp SCTP_PATCH)
- $(use X509 && maybe_fail X509 X509_PATCH)
- "
- fail=$(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 ${EROOT}etc/hosts.{allow,deny} please."
- fi
-}
-
-src_prepare() {
- sed -i \
- -e "/_PATH_XAUTH/s:/usr/X11R6/bin/xauth:${EPREFIX%/}/usr/bin/xauth:" \
- pathnames.h || die
-
- # don't break .ssh/authorized_keys2 for fun
- sed -i '/^AuthorizedKeysFile/s:^:#:' sshd_config || die
-
- eapply "${FILESDIR}"/${PN}-7.9_p1-include-stdlib.patch
- eapply "${FILESDIR}"/${PN}-8.0_p1-GSSAPI-dns.patch #165444 integrated into gsskex
- eapply "${FILESDIR}"/${PN}-6.7_p1-openssl-ignore-status.patch
- eapply "${FILESDIR}"/${PN}-7.5_p1-disable-conch-interop-tests.patch
- eapply "${FILESDIR}"/${PN}-8.0_p1-deny-shmget-shmat-shmdt-in-preauth-privsep-child.patch
- use X509 || eapply "${FILESDIR}"/${PN}-8.0_p1-tests.patch
-
- [[ -d ${WORKDIR}/patches ]] && eapply "${WORKDIR}"/patches
-
- local PATCHSET_VERSION_MACROS=()
-
- if use X509 ; then
- pushd "${WORKDIR}" || die
- eapply "${FILESDIR}/${P}-X509-glue-"${X509_VER}".patch"
- eapply "${FILESDIR}/${P}-X509-dont-make-piddir-"${X509_VER}".patch"
- popd || die
-
- eapply "${WORKDIR}"/${X509_PATCH%.*}
- eapply "${FILESDIR}"/${P}-X509-$(ver_cut 1-2 ${X509_VER})-tests.patch
-
- # We need to patch package version or any X.509 sshd will reject our ssh client
- # with "userauth_pubkey: could not parse key: string is too large [preauth]"
- # error
- einfo "Patching package version for X.509 patch set ..."
- sed -i \
- -e "s/^AC_INIT(\[OpenSSH\], \[Portable\]/AC_INIT([OpenSSH], [${X509_VER}]/" \
- "${S}"/configure.ac || die "Failed to patch package version for X.509 patch"
-
- einfo "Patching version.h to expose X.509 patch set ..."
- sed -i \
- -e "/^#define SSH_PORTABLE.*/a #define SSH_X509 \"-PKIXSSH-${X509_VER}\"" \
- "${S}"/version.h || die "Failed to sed-in X.509 patch version"
- PATCHSET_VERSION_MACROS+=( 'SSH_X509' )
- fi
-
- if use sctp ; then
- eapply "${WORKDIR}"/${SCTP_PATCH%.*}
-
- einfo "Patching version.h to expose SCTP patch set ..."
- sed -i \
- -e "/^#define SSH_PORTABLE/a #define SSH_SCTP \"-sctp-${SCTP_VER}\"" \
- "${S}"/version.h || die "Failed to sed-in SCTP patch version"
- PATCHSET_VERSION_MACROS+=( 'SSH_SCTP' )
-
- einfo "Disabling know failing test (cfgparse) caused by SCTP patch ..."
- sed -i \
- -e "/\t\tcfgparse \\\/d" \
- "${S}"/regress/Makefile || die "Failed to disable known failing test (cfgparse) caused by SCTP patch"
- fi
-
- if use hpn ; then
- local hpn_patchdir="${T}/${P}-hpn${HPN_VER}"
- mkdir "${hpn_patchdir}"
- cp $(printf -- "${DISTDIR}/%s\n" "${HPN_PATCHES[@]}") "${hpn_patchdir}"
- pushd "${hpn_patchdir}"
- eapply "${FILESDIR}"/${PN}-8.0_p1-hpn-glue.patch
- if use X509; then
- einfo "Will disable MT AES cipher due to incompatbility caused by X509 patch set"
- # X509 and AES-CTR-MT don't get along, let's just drop it
- rm openssh-${HPN_PV//./_}-hpn-AES-CTR-${HPN_VER}.diff || die
- eapply "${FILESDIR}"/${PN}-8.0_p1-hpn-X509-glue.patch
- fi
- use sctp && eapply "${FILESDIR}"/${PN}-7.9_p1-hpn-sctp-glue.patch
- popd
-
- eapply "${hpn_patchdir}"
-
- if ! use X509; then
- eapply "${FILESDIR}/openssh-7.9_p1-hpn-openssl-1.1.patch"
- eapply "${FILESDIR}/openssh-8.0_p1-hpn-version.patch"
- fi
-
- einfo "Patching Makefile.in for HPN patch set ..."
- sed -i \
- -e "/^LIBS=/ s/\$/ -lpthread/" \
- "${S}"/Makefile.in || die "Failed to patch Makefile.in"
-
- einfo "Patching version.h to expose HPN patch set ..."
- sed -i \
- -e "/^#define SSH_PORTABLE/a #define SSH_HPN \"-hpn${HPN_VER//./v}\"" \
- "${S}"/version.h || die "Failed to sed-in HPN patch version"
- PATCHSET_VERSION_MACROS+=( 'SSH_HPN' )
-
- if [[ -n "${HPN_DISABLE_MTAES}" ]] ; then
- einfo "Disabling known non-working MT AES cipher per default ..."
-
- cat > "${T}"/disable_mtaes.conf <<- EOF
-
- # HPN's Multi-Threaded AES CTR cipher is currently known to be broken
- # and therefore disabled per default.
- DisableMTAES yes
- EOF
- sed -i \
- -e "/^#HPNDisabled.*/r ${T}/disable_mtaes.conf" \
- "${S}"/sshd_config || die "Failed to disabled MT AES ciphers in sshd_config"
-
- sed -i \
- -e "/AcceptEnv.*_XXX_TEST$/a \\\tDisableMTAES\t\tyes" \
- "${S}"/regress/test-exec.sh || die "Failed to disable MT AES ciphers in test config"
- fi
- fi
-
- if use X509 || use sctp || use hpn ; then
- einfo "Patching sshconnect.c to use SSH_RELEASE in send_client_banner() ..."
- sed -i \
- -e "s/PROTOCOL_MAJOR_2, PROTOCOL_MINOR_2, SSH_VERSION/PROTOCOL_MAJOR_2, PROTOCOL_MINOR_2, SSH_RELEASE/" \
- "${S}"/sshconnect.c || die "Failed to patch send_client_banner() to use SSH_RELEASE (sshconnect.c)"
-
- einfo "Patching sshd.c to use SSH_RELEASE in sshd_exchange_identification() ..."
- sed -i \
- -e "s/PROTOCOL_MAJOR_2, PROTOCOL_MINOR_2, SSH_VERSION/PROTOCOL_MAJOR_2, PROTOCOL_MINOR_2, SSH_RELEASE/" \
- "${S}"/sshd.c || die "Failed to patch sshd_exchange_identification() to use SSH_RELEASE (sshd.c)"
-
- einfo "Patching version.h to add our patch sets to SSH_RELEASE ..."
- sed -i \
- -e "s/^#define SSH_RELEASE.*/#define SSH_RELEASE SSH_VERSION SSH_PORTABLE ${PATCHSET_VERSION_MACROS[*]}/" \
- "${S}"/version.h || die "Failed to patch SSH_RELEASE (version.h)"
- fi
-
- sed -i \
- -e "/#UseLogin no/d" \
- "${S}"/sshd_config || die "Failed to remove removed UseLogin option (sshd_config)"
-
- eapply_user #473004
-
- tc-export PKG_CONFIG
- local sed_args=(
- -e "s:-lcrypto:$(${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
-
- eautoreconf
-}
-
-src_configure() {
- addwrite /dev/ptmx
-
- use debug && append-cppflags -DSANDBOX_SECCOMP_FILTER_DEBUG
- use static && append-ldflags -static
- use xmss && append-cflags -DWITH_XMSS
-
- 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 sctp patch conditionally, so can't pass --without-sctp
- # unconditionally else we get unknown flag warnings.
- $(use sctp && use_with sctp)
- $(use_with ldns ldns "${EPREFIX%/}"/usr)
- $(use_with libedit)
- $(use_with pam)
- $(use_with pie)
- $(use_with selinux)
- $(use_with ssl openssl)
- $(use_with ssl md5-passwords)
- $(use_with ssl ssl-engine)
- $(use_with !elibc_Cygwin hardening) #659210
- )
-
- # stackprotect is broken on musl x86 and ppc
- use elibc_musl && ( use x86 || use ppc ) && myconf+=( --without-stackprotect )
-
- # 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_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}" SUDO="" \
- 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: ${failed[*]}"
-}
-
-# Gentoo tweaks to default config files.
-tweak_ssh_configs() {
- local locale_vars=(
- # These are language variables that POSIX defines.
- # http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap08.html#tag_08_02
- LANG LC_ALL LC_COLLATE LC_CTYPE LC_MESSAGES LC_MONETARY LC_NUMERIC LC_TIME
-
- # These are the GNU extensions.
- # https://www.gnu.org/software/autoconf/manual/html_node/Special-Shell-Variables.html
- LANGUAGE LC_ADDRESS LC_IDENTIFICATION LC_MEASUREMENT LC_NAME LC_PAPER LC_TELEPHONE
- )
-
- # First the server config.
- cat <<-EOF >> "${ED%/}"/etc/ssh/sshd_config
-
- # Allow client to pass locale environment variables. #367017
- AcceptEnv ${locale_vars[*]}
-
- # Allow client to pass COLORTERM to match TERM. #658540
- AcceptEnv COLORTERM
- EOF
-
- # Then the client config.
- cat <<-EOF >> "${ED%/}"/etc/ssh/ssh_config
-
- # Send locale environment variables. #367017
- SendEnv ${locale_vars[*]}
-
- # Send COLORTERM to match TERM. #658540
- SendEnv COLORTERM
- EOF
-
- if use pam ; then
- sed -i \
- -e "/^#UsePAM /s:.*:UsePAM yes:" \
- -e "/^#PasswordAuthentication /s:.*:PasswordAuthentication no:" \
- -e "/^#PrintMotd /s:.*:PrintMotd no:" \
- -e "/^#PrintLastLog /s:.*:PrintLastLog no:" \
- "${ED%/}"/etc/ssh/sshd_config || die
- fi
-
- if use livecd ; then
- sed -i \
- -e '/^#PermitRootLogin/c# Allow root login with password on livecds.\nPermitRootLogin Yes' \
- "${ED%/}"/etc/ssh/sshd_config || die
- fi
-}
-
-src_install() {
- emake install-nokeys DESTDIR="${D}"
- fperms 600 /etc/ssh/sshd_config
- dobin contrib/ssh-copy-id
- newinitd "${FILESDIR}"/sshd-r1.initd sshd
- newconfd "${FILESDIR}"/sshd-r1.confd sshd
-
- newpamd "${FILESDIR}"/sshd.pam_include.2 sshd
-
- tweak_ssh_configs
-
- doman contrib/ssh-copy-id.1
- dodoc CREDITS OVERVIEW README* TODO sshd_config
- use hpn && dodoc HPN-README
- use X509 || dodoc ChangeLog
-
- diropts -m 0700
- dodir /etc/skel/.ssh
-
- keepdir /var/empty
-
- systemd_dounit "${FILESDIR}"/sshd.{service,socket}
- systemd_newunit "${FILESDIR}"/sshd_at.service 'sshd@.service'
-}
-
-pkg_preinst() {
- enewgroup sshd 22
- enewuser sshd 22 -1 /var/empty sshd
-}
-
-pkg_postinst() {
- if has_version "<${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}/${PN}-7.0_p1" ; then
- elog "Starting with openssh-6.7, support for USE=tcpd has been dropped by upstream."
- elog "Make sure to update any configs that you might have. Note that xinetd might"
- elog "be an alternative for you as it supports USE=tcpd."
- fi
- if has_version "<${CATEGORY}/${PN}-7.1_p1" ; then #557388 #555518
- elog "Starting with openssh-7.0, support for ssh-dss keys were disabled due to their"
- elog "weak sizes. If you rely on these key types, you can re-enable the key types by"
- elog "adding to your sshd_config or ~/.ssh/config files:"
- elog " PubkeyAcceptedKeyTypes=+ssh-dss"
- elog "You should however generate new keys using rsa or ed25519."
-
- elog "Starting with openssh-7.0, the default for PermitRootLogin changed from 'yes'"
- elog "to 'prohibit-password'. That means password auth for root users no longer works"
- elog "out of the box. If you need this, please update your sshd_config explicitly."
- fi
- if has_version "<${CATEGORY}/${PN}-7.6_p1" ; then
- elog "Starting with openssh-7.6p1, openssh upstream has removed ssh1 support entirely."
- elog "Furthermore, rsa keys with less than 1024 bits will be refused."
- fi
- if has_version "<${CATEGORY}/${PN}-7.7_p1" ; then
- elog "Starting with openssh-7.7p1, we no longer patch openssh to provide LDAP functionality."
- elog "Install sys-auth/ssh-ldap-pubkey and use OpenSSH's \"AuthorizedKeysCommand\" option"
- elog "if you need to authenticate against LDAP."
- elog "See https://wiki.gentoo.org/wiki/SSH/LDAP_migration for more details."
- fi
- if ! use ssl && has_version "${CATEGORY}/${PN}[ssl]" ; then
- elog "Be aware that by disabling openssl support in openssh, the server and clients"
- elog "no longer support dss/rsa/ecdsa keys. You will need to generate ed25519 keys"
- elog "and update all clients/servers that utilize them."
- fi
-
- if use hpn && [[ -n "${HPN_DISABLE_MTAES}" ]] ; then
- elog ""
- elog "HPN's multi-threaded AES CTR cipher is currently known to be broken"
- elog "and therefore disabled at runtime per default."
- elog "Make sure your sshd_config is up to date and contains"
- elog ""
- elog " DisableMTAES yes"
- elog ""
- elog "Otherwise you maybe unable to connect to this sshd using any AES CTR cipher."
- elog ""
- fi
-}