diff options
Diffstat (limited to 'net-misc')
| -rw-r--r-- | net-misc/openssh/openssh-9.6_p1-r1.ebuild | 396 | ||||
| -rw-r--r-- | net-misc/openssh/openssh-9.6_p1-r2.ebuild | 397 |
2 files changed, 0 insertions, 793 deletions
diff --git a/net-misc/openssh/openssh-9.6_p1-r1.ebuild b/net-misc/openssh/openssh-9.6_p1-r1.ebuild deleted file mode 100644 index 9e122cab62d8..000000000000 --- a/net-misc/openssh/openssh-9.6_p1-r1.ebuild +++ /dev/null @@ -1,396 +0,0 @@ -# Copyright 1999-2024 Gentoo Authors -# Distributed under the terms of the GNU General Public License v2 - -EAPI=8 - -VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/openssh.org.asc -inherit user-info flag-o-matic autotools pam systemd toolchain-funcs verify-sig - -# Make it more portable between straight releases -# and _p? releases. -PARCH=${P/_} - -DESCRIPTION="Port of OpenBSD's free SSH release" -HOMEPAGE="https://www.openssh.com/" -SRC_URI=" - mirror://openbsd/OpenSSH/portable/${PARCH}.tar.gz - verify-sig? ( mirror://openbsd/OpenSSH/portable/${PARCH}.tar.gz.asc ) -" -S="${WORKDIR}/${PARCH}" - -LICENSE="BSD GPL-2" -SLOT="0" -KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris" -# Probably want to drop ssl defaulting to on in a future version. -IUSE="abi_mips_n32 audit debug kerberos ldns libedit livecd pam +pie security-key selinux +ssl static test X xmss" - -RESTRICT="!test? ( test )" - -REQUIRED_USE=" - ldns? ( ssl ) - pie? ( !static ) - static? ( !kerberos !pam ) - xmss? ( ssl ) - test? ( ssl ) -" - -# tests currently fail with XMSS -REQUIRED_USE+="test? ( !xmss )" - -LIB_DEPEND=" - audit? ( sys-process/audit[static-libs(+)] ) - ldns? ( - net-libs/ldns[static-libs(+)] - net-libs/ldns[ecdsa(+),ssl(+)] - ) - libedit? ( dev-libs/libedit:=[static-libs(+)] ) - security-key? ( >=dev-libs/libfido2-1.5.0:=[static-libs(+)] ) - selinux? ( >=sys-libs/libselinux-1.28[static-libs(+)] ) - ssl? ( >=dev-libs/openssl-1.1.1l-r1:0=[static-libs(+)] ) - virtual/libcrypt:=[static-libs(+)] - >=sys-libs/zlib-1.2.3:=[static-libs(+)] -" -RDEPEND=" - acct-group/sshd - acct-user/sshd - !static? ( ${LIB_DEPEND//\[static-libs(+)]} ) - pam? ( sys-libs/pam ) - kerberos? ( virtual/krb5 ) -" -DEPEND=" - ${RDEPEND} - virtual/os-headers - kernel_linux? ( !prefix-guest? ( >=sys-kernel/linux-headers-5.1 ) ) - static? ( ${LIB_DEPEND} ) -" -RDEPEND=" - ${RDEPEND} - !net-misc/openssh-contrib - pam? ( >=sys-auth/pambase-20081028 ) - !prefix? ( sys-apps/shadow ) - X? ( x11-apps/xauth ) -" -# Weird dep construct for newer gcc-config for bug #872416 -BDEPEND=" - dev-build/autoconf - virtual/pkgconfig - || ( - >=sys-devel/gcc-config-2.6 - >=sys-devel/clang-toolchain-symlinks-14-r1:14 - >=sys-devel/clang-toolchain-symlinks-15-r1:15 - >=sys-devel/clang-toolchain-symlinks-16-r1:* - ) - verify-sig? ( sec-keys/openpgp-keys-openssh ) -" - -PATCHES=( - "${FILESDIR}/${PN}-9.3_p1-disable-conch-interop-tests.patch" - "${FILESDIR}/${PN}-9.3_p1-fix-putty-tests.patch" - "${FILESDIR}/${PN}-9.3_p1-deny-shmget-shmat-shmdt-in-preauth-privsep-child.patch" -) - -pkg_pretend() { - local i enabled_eol_flags disabled_eol_flags - for i in hpn sctp X509; do - if has_version "net-misc/openssh[${i}]"; then - enabled_eol_flags+="${i}," - disabled_eol_flags+="-${i}," - fi - done - - if [[ -n ${enabled_eol_flags} && ${OPENSSH_EOL_USE_FLAGS_I_KNOW_WHAT_I_AM_DOING} != yes ]]; then - # Skip for binary packages entirely because of environment saving, bug #907892 - [[ ${MERGE_TYPE} == binary ]] && return - - ewarn "net-misc/openssh does not support USE='${enabled_eol_flags%,}' anymore." - ewarn "The Base system team *STRONGLY* recommends you not rely on this functionality," - ewarn "since these USE flags required third-party patches that often trigger bugs" - ewarn "and are of questionable provenance." - ewarn - ewarn "If you must continue relying on this functionality, switch to" - ewarn "net-misc/openssh-contrib. You will have to remove net-misc/openssh from your" - ewarn "world file first: 'emerge --deselect net-misc/openssh'" - ewarn - ewarn "In order to prevent loss of SSH remote login access, we will abort the build." - ewarn "Whether you proceed with disabling the USE flags or switch to the -contrib" - ewarn "variant, when re-emerging you will have to set" - ewarn - ewarn " OPENSSH_EOL_USE_FLAGS_I_KNOW_WHAT_I_AM_DOING=yes" - - die "Building net-misc/openssh[${disabled_eol_flags%,}] without OPENSSH_EOL_USE_FLAGS_I_KNOW_WHAT_I_AM_DOING=yes" - fi - - # Make sure people who are using tcp wrappers are notified of its removal. #531156 - if grep -qs '^ *sshd *:' "${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 - - [[ -d ${WORKDIR}/patches ]] && PATCHES+=( "${WORKDIR}"/patches ) - - default - - # These tests are currently incompatible with PORTAGE_TMPDIR/sandbox - sed -e '/\t\tpercent \\/ d' \ - -i regress/Makefile || die - - tc-export PKG_CONFIG - local sed_args=( - -e "s:-lcrypto:$(${PKG_CONFIG} --libs openssl):" - # Disable fortify flags ... our gcc does this for us - -e 's:-D_FORTIFY_SOURCE=2::' - ) - - # _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 - - if [[ ${CHOST} == *-solaris* ]] ; then - # Solaris' glob.h doesn't have things like GLOB_TILDE, configure - # doesn't check for this, so force the replacement to be put in - # place - append-cppflags -DBROKEN_GLOB - fi - - # use replacement, RPF_ECHO_ON doesn't exist here - [[ ${CHOST} == *-darwin* ]] && export ac_cv_func_readpassphrase=no - - local myconf=( - --with-ldflags="${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 - - # --with-hardening adds the following in addition to flags we - # already set in our toolchain: - # * -ftrapv (which is broken with GCC anyway), - # * -ftrivial-auto-var-init=zero (which is nice, but not the end of - # the world to not have) - # * -fzero-call-used-regs=used (history of miscompilations with - # Clang (bug #872548), ICEs on m68k (bug #920350, gcc PR113086, - # gcc PR104820, gcc PR104817, gcc PR110934)). - # - # Furthermore, OSSH_CHECK_CFLAG_COMPILE does not use AC_CACHE_CHECK, - # so we cannot just disable -fzero-call-used-regs=used. - # - # Therefore, just pass --without-hardening, given it doesn't negate - # our already hardened toolchain defaults, and avoids adding flags - # which are known-broken in both Clang and GCC and haven't been - # proven reliable. - --without-hardening - - $(use_with audit audit linux) - $(use_with kerberos kerberos5 "${EPREFIX}"/usr) - $(use_with ldns) - $(use_with libedit) - $(use_with pam) - $(use_with pie) - $(use_with selinux) - $(use_with security-key security-key-builtin) - $(use_with ssl openssl) - $(use_with ssl ssl-engine) - ) - - if use elibc_musl; then - # musl defines bogus values for UTMP_FILE and WTMP_FILE (bug #753230) - myconf+=( --disable-utmp --disable-wtmp ) - fi - - # Workaround for Clang 15 miscompilation with -fzero-call-used-regs=all - # bug #869839 (https://github.com/llvm/llvm-project/issues/57692) - tc-is-clang && myconf+=( --without-hardening ) - - econf "${myconf[@]}" -} - -src_test() { - local tests=( compat-tests ) - local shell=$(egetshell "${UID}") - if [[ ${shell} == */nologin ]] || [[ ${shell} == */false ]] ; then - ewarn "Running the full OpenSSH testsuite requires a usable shell for the 'portage'" - ewarn "user, so we will run a subset only." - tests+=( interop-tests ) - else - tests+=( tests ) - fi - - local -x SUDO= SSH_SK_PROVIDER= TEST_SSH_UNSAFE_PERMISSIONS=1 - mkdir -p "${HOME}"/.ssh || die - emake -j1 "${tests[@]}" </dev/null -} - -# Gentoo tweaks to default config files. -tweak_ssh_configs() { - local locale_vars=( - # These are language variables that POSIX defines. - # http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap08.html#tag_08_02 - LANG LC_ALL LC_COLLATE LC_CTYPE LC_MESSAGES LC_MONETARY LC_NUMERIC LC_TIME - - # These are the GNU extensions. - # https://www.gnu.org/software/autoconf/manual/html_node/Special-Shell-Variables.html - LANGUAGE LC_ADDRESS LC_IDENTIFICATION LC_MEASUREMENT LC_NAME LC_PAPER LC_TELEPHONE - ) - - dodir /etc/ssh/ssh_config.d /etc/ssh/sshd_config.d - cat <<-EOF >> "${ED}"/etc/ssh/ssh_config || die - Include "${EPREFIX}/etc/ssh/ssh_config.d/*.conf" - EOF - cat <<-EOF >> "${ED}"/etc/ssh/sshd_config || die - Include "${EPREFIX}/etc/ssh/sshd_config.d/*.conf" - EOF - - cat <<-EOF >> "${ED}"/etc/ssh/ssh_config.d/9999999gentoo.conf || die - # Send locale environment variables (bug #367017) - SendEnv ${locale_vars[*]} - - # Send COLORTERM to match TERM (bug #658540) - SendEnv COLORTERM - EOF - - cat <<-EOF >> "${ED}"/etc/ssh/ssh_config.d/9999999gentoo-security.conf || die - RevokedHostKeys "${EPREFIX}/etc/ssh/ssh_revoked_hosts" - EOF - - cat <<-EOF >> "${ED}"/etc/ssh/ssh_revoked_hosts || die - # https://github.blog/2023-03-23-we-updated-our-rsa-ssh-host-key/ - ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAq2A7hRGmdnm9tUDbO9IDSwBK6TbQa+PXYPCPy6rbTrTtw7PHkccKrpp0yVhp5HdEIcKr6pLlVDBfOLX9QUsyCOV0wzfjIJNlGEYsdlLJizHhbn2mUjvSAHQqZETYP81eFzLQNnPHt4EVVUh7VfDESU84KezmD5QlWpXLmvU31/yMf+Se8xhHTvKSCZIFImWwoG6mbUoWf9nzpIoaSjB+weqqUUmpaaasXVal72J+UX2B+2RPW3RcT0eOzQgqlJL3RKrTJvdsjE3JEAvGq3lGHSZXy28G3skua2SmVi/w4yCE6gbODqnTWlg7+wC604ydGXA8VJiS5ap43JXiUFFAaQ== - EOF - - cat <<-EOF >> "${ED}"/etc/ssh/sshd_config.d/9999999gentoo.conf || die - # Allow client to pass locale environment variables (bug #367017) - AcceptEnv ${locale_vars[*]} - - # Allow client to pass COLORTERM to match TERM (bug #658540) - AcceptEnv COLORTERM - EOF - - if use pam ; then - cat <<-EOF >> "${ED}"/etc/ssh/sshd_config.d/9999999gentoo-pam.conf || die - UsePAM yes - # This interferes with PAM. - PasswordAuthentication no - # PAM can do its own handling of MOTD. - PrintMotd no - PrintLastLog no - EOF - fi - - if use livecd ; then - cat <<-EOF >> "${ED}"/etc/ssh/sshd_config.d/9999999gentoo-livecd.conf || die - # Allow root login with password on livecds. - PermitRootLogin Yes - EOF - fi -} - -src_install() { - emake install-nokeys DESTDIR="${D}" - fperms 600 /etc/ssh/sshd_config - dobin contrib/ssh-copy-id - newinitd "${FILESDIR}"/sshd-r1.initd sshd - newconfd "${FILESDIR}"/sshd-r1.confd sshd - - if use pam; then - newpamd "${FILESDIR}"/sshd.pam_include.2 sshd - fi - - tweak_ssh_configs - - doman contrib/ssh-copy-id.1 - dodoc ChangeLog CREDITS OVERVIEW README* TODO sshd_config - - diropts -m 0700 - dodir /etc/skel/.ssh - rmdir "${ED}"/var/empty || die - - systemd_dounit "${FILESDIR}"/sshd.socket - systemd_newunit "${FILESDIR}"/sshd.service.1 sshd.service - systemd_newunit "${FILESDIR}"/sshd_at.service.1 'sshd@.service' -} - -pkg_preinst() { - if ! use ssl && has_version "${CATEGORY}/${PN}[ssl]"; then - show_ssl_warning=1 - fi -} - -pkg_postinst() { - local old_ver - for old_ver in ${REPLACING_VERSIONS}; do - if ver_test "${old_ver}" -lt "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 ver_test "${old_ver}" -lt "7.0_p1"; then - elog "Starting with openssh-6.7, support for USE=tcpd has been dropped by upstream." - elog "Make sure to update any configs that you might have. Note that xinetd might" - elog "be an alternative for you as it supports USE=tcpd." - fi - if ver_test "${old_ver}" -lt "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 ver_test "${old_ver}" -lt "7.6_p1"; then - elog "Starting with openssh-7.6p1, openssh upstream has removed ssh1 support entirely." - elog "Furthermore, rsa keys with less than 1024 bits will be refused." - fi - if ver_test "${old_ver}" -lt "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 ver_test "${old_ver}" -lt "8.2_p1"; then - ewarn "After upgrading to openssh-8.2p1 please restart sshd, otherwise you" - ewarn "will not be able to establish new sessions. Restarting sshd over a ssh" - ewarn "connection is generally safe." - fi - if ver_test "${old_ver}" -lt "9.2_p1-r1" && systemd_is_booted; then - ewarn "From openssh-9.2_p1-r1 the supplied systemd unit file defaults to" - ewarn "'Restart=on-failure', which causes the service to automatically restart if it" - ewarn "terminates with an unclean exit code or signal. This feature is useful for most users," - ewarn "but it can increase the vulnerability of the system in the event of a future exploit." - ewarn "If you have a web-facing setup or are concerned about security, it is recommended to" - ewarn "set 'Restart=no' in your sshd unit file." - fi - done - - if [[ -n ${show_ssl_warning} ]]; then - elog "Be aware that by disabling openssl support in openssh, the server and clients" - elog "no longer support dss/rsa/ecdsa keys. You will need to generate ed25519 keys" - elog "and update all clients/servers that utilize them." - fi -} diff --git a/net-misc/openssh/openssh-9.6_p1-r2.ebuild b/net-misc/openssh/openssh-9.6_p1-r2.ebuild deleted file mode 100644 index dbbcd778f79e..000000000000 --- a/net-misc/openssh/openssh-9.6_p1-r2.ebuild +++ /dev/null @@ -1,397 +0,0 @@ -# Copyright 1999-2024 Gentoo Authors -# Distributed under the terms of the GNU General Public License v2 - -EAPI=8 - -VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/openssh.org.asc -inherit user-info flag-o-matic autotools pam systemd toolchain-funcs verify-sig - -# Make it more portable between straight releases -# and _p? releases. -PARCH=${P/_} - -DESCRIPTION="Port of OpenBSD's free SSH release" -HOMEPAGE="https://www.openssh.com/" -SRC_URI=" - mirror://openbsd/OpenSSH/portable/${PARCH}.tar.gz - verify-sig? ( mirror://openbsd/OpenSSH/portable/${PARCH}.tar.gz.asc ) -" -S="${WORKDIR}/${PARCH}" - -LICENSE="BSD GPL-2" -SLOT="0" -KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris" -# Probably want to drop ssl defaulting to on in a future version. -IUSE="abi_mips_n32 audit debug kerberos ldns libedit livecd pam +pie security-key selinux +ssl static test X xmss" - -RESTRICT="!test? ( test )" - -REQUIRED_USE=" - ldns? ( ssl ) - pie? ( !static ) - static? ( !kerberos !pam ) - xmss? ( ssl ) - test? ( ssl ) -" - -# tests currently fail with XMSS -REQUIRED_USE+="test? ( !xmss )" - -LIB_DEPEND=" - audit? ( sys-process/audit[static-libs(+)] ) - ldns? ( - net-libs/ldns[static-libs(+)] - net-libs/ldns[ecdsa(+),ssl(+)] - ) - libedit? ( dev-libs/libedit:=[static-libs(+)] ) - security-key? ( >=dev-libs/libfido2-1.5.0:=[static-libs(+)] ) - selinux? ( >=sys-libs/libselinux-1.28[static-libs(+)] ) - ssl? ( >=dev-libs/openssl-1.1.1l-r1:0=[static-libs(+)] ) - virtual/libcrypt:=[static-libs(+)] - >=sys-libs/zlib-1.2.3:=[static-libs(+)] -" -RDEPEND=" - acct-group/sshd - acct-user/sshd - !static? ( ${LIB_DEPEND//\[static-libs(+)]} ) - pam? ( sys-libs/pam ) - kerberos? ( virtual/krb5 ) -" -DEPEND=" - ${RDEPEND} - virtual/os-headers - kernel_linux? ( !prefix-guest? ( >=sys-kernel/linux-headers-5.1 ) ) - static? ( ${LIB_DEPEND} ) -" -RDEPEND=" - ${RDEPEND} - !net-misc/openssh-contrib - pam? ( >=sys-auth/pambase-20081028 ) - !prefix? ( sys-apps/shadow ) - X? ( x11-apps/xauth ) -" -# Weird dep construct for newer gcc-config for bug #872416 -BDEPEND=" - dev-build/autoconf - virtual/pkgconfig - || ( - >=sys-devel/gcc-config-2.6 - >=sys-devel/clang-toolchain-symlinks-14-r1:14 - >=sys-devel/clang-toolchain-symlinks-15-r1:15 - >=sys-devel/clang-toolchain-symlinks-16-r1:* - ) - verify-sig? ( sec-keys/openpgp-keys-openssh ) -" - -PATCHES=( - "${FILESDIR}/${PN}-9.3_p1-disable-conch-interop-tests.patch" - "${FILESDIR}/${PN}-9.3_p1-fix-putty-tests.patch" - "${FILESDIR}/${PN}-9.3_p1-deny-shmget-shmat-shmdt-in-preauth-privsep-child.patch" - "${FILESDIR}/${PN}-9.4_p1-Allow-MAP_NORESERVE-in-sandbox-seccomp-filter-maps.patch" -) - -pkg_pretend() { - local i enabled_eol_flags disabled_eol_flags - for i in hpn sctp X509; do - if has_version "net-misc/openssh[${i}]"; then - enabled_eol_flags+="${i}," - disabled_eol_flags+="-${i}," - fi - done - - if [[ -n ${enabled_eol_flags} && ${OPENSSH_EOL_USE_FLAGS_I_KNOW_WHAT_I_AM_DOING} != yes ]]; then - # Skip for binary packages entirely because of environment saving, bug #907892 - [[ ${MERGE_TYPE} == binary ]] && return - - ewarn "net-misc/openssh does not support USE='${enabled_eol_flags%,}' anymore." - ewarn "The Base system team *STRONGLY* recommends you not rely on this functionality," - ewarn "since these USE flags required third-party patches that often trigger bugs" - ewarn "and are of questionable provenance." - ewarn - ewarn "If you must continue relying on this functionality, switch to" - ewarn "net-misc/openssh-contrib. You will have to remove net-misc/openssh from your" - ewarn "world file first: 'emerge --deselect net-misc/openssh'" - ewarn - ewarn "In order to prevent loss of SSH remote login access, we will abort the build." - ewarn "Whether you proceed with disabling the USE flags or switch to the -contrib" - ewarn "variant, when re-emerging you will have to set" - ewarn - ewarn " OPENSSH_EOL_USE_FLAGS_I_KNOW_WHAT_I_AM_DOING=yes" - - die "Building net-misc/openssh[${disabled_eol_flags%,}] without OPENSSH_EOL_USE_FLAGS_I_KNOW_WHAT_I_AM_DOING=yes" - fi - - # Make sure people who are using tcp wrappers are notified of its removal. #531156 - if grep -qs '^ *sshd *:' "${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 - - [[ -d ${WORKDIR}/patches ]] && PATCHES+=( "${WORKDIR}"/patches ) - - default - - # These tests are currently incompatible with PORTAGE_TMPDIR/sandbox - sed -e '/\t\tpercent \\/ d' \ - -i regress/Makefile || die - - tc-export PKG_CONFIG - local sed_args=( - -e "s:-lcrypto:$(${PKG_CONFIG} --libs openssl):" - # Disable fortify flags ... our gcc does this for us - -e 's:-D_FORTIFY_SOURCE=2::' - ) - - # _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 - - if [[ ${CHOST} == *-solaris* ]] ; then - # Solaris' glob.h doesn't have things like GLOB_TILDE, configure - # doesn't check for this, so force the replacement to be put in - # place - append-cppflags -DBROKEN_GLOB - fi - - # use replacement, RPF_ECHO_ON doesn't exist here - [[ ${CHOST} == *-darwin* ]] && export ac_cv_func_readpassphrase=no - - local myconf=( - --with-ldflags="${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 - - # --with-hardening adds the following in addition to flags we - # already set in our toolchain: - # * -ftrapv (which is broken with GCC anyway), - # * -ftrivial-auto-var-init=zero (which is nice, but not the end of - # the world to not have) - # * -fzero-call-used-regs=used (history of miscompilations with - # Clang (bug #872548), ICEs on m68k (bug #920350, gcc PR113086, - # gcc PR104820, gcc PR104817, gcc PR110934)). - # - # Furthermore, OSSH_CHECK_CFLAG_COMPILE does not use AC_CACHE_CHECK, - # so we cannot just disable -fzero-call-used-regs=used. - # - # Therefore, just pass --without-hardening, given it doesn't negate - # our already hardened toolchain defaults, and avoids adding flags - # which are known-broken in both Clang and GCC and haven't been - # proven reliable. - --without-hardening - - $(use_with audit audit linux) - $(use_with kerberos kerberos5 "${EPREFIX}"/usr) - $(use_with ldns) - $(use_with libedit) - $(use_with pam) - $(use_with pie) - $(use_with selinux) - $(use_with security-key security-key-builtin) - $(use_with ssl openssl) - $(use_with ssl ssl-engine) - ) - - if use elibc_musl; then - # musl defines bogus values for UTMP_FILE and WTMP_FILE (bug #753230) - myconf+=( --disable-utmp --disable-wtmp ) - fi - - # Workaround for Clang 15 miscompilation with -fzero-call-used-regs=all - # bug #869839 (https://github.com/llvm/llvm-project/issues/57692) - tc-is-clang && myconf+=( --without-hardening ) - - econf "${myconf[@]}" -} - -src_test() { - local tests=( compat-tests ) - local shell=$(egetshell "${UID}") - if [[ ${shell} == */nologin ]] || [[ ${shell} == */false ]] ; then - ewarn "Running the full OpenSSH testsuite requires a usable shell for the 'portage'" - ewarn "user, so we will run a subset only." - tests+=( interop-tests ) - else - tests+=( tests ) - fi - - local -x SUDO= SSH_SK_PROVIDER= TEST_SSH_UNSAFE_PERMISSIONS=1 - mkdir -p "${HOME}"/.ssh || die - emake -j1 "${tests[@]}" </dev/null -} - -# Gentoo tweaks to default config files. -tweak_ssh_configs() { - local locale_vars=( - # These are language variables that POSIX defines. - # http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap08.html#tag_08_02 - LANG LC_ALL LC_COLLATE LC_CTYPE LC_MESSAGES LC_MONETARY LC_NUMERIC LC_TIME - - # These are the GNU extensions. - # https://www.gnu.org/software/autoconf/manual/html_node/Special-Shell-Variables.html - LANGUAGE LC_ADDRESS LC_IDENTIFICATION LC_MEASUREMENT LC_NAME LC_PAPER LC_TELEPHONE - ) - - dodir /etc/ssh/ssh_config.d /etc/ssh/sshd_config.d - cat <<-EOF >> "${ED}"/etc/ssh/ssh_config || die - Include "${EPREFIX}/etc/ssh/ssh_config.d/*.conf" - EOF - cat <<-EOF >> "${ED}"/etc/ssh/sshd_config || die - Include "${EPREFIX}/etc/ssh/sshd_config.d/*.conf" - EOF - - cat <<-EOF >> "${ED}"/etc/ssh/ssh_config.d/9999999gentoo.conf || die - # Send locale environment variables (bug #367017) - SendEnv ${locale_vars[*]} - - # Send COLORTERM to match TERM (bug #658540) - SendEnv COLORTERM - EOF - - cat <<-EOF >> "${ED}"/etc/ssh/ssh_config.d/9999999gentoo-security.conf || die - RevokedHostKeys "${EPREFIX}/etc/ssh/ssh_revoked_hosts" - EOF - - cat <<-EOF >> "${ED}"/etc/ssh/ssh_revoked_hosts || die - # https://github.blog/2023-03-23-we-updated-our-rsa-ssh-host-key/ - ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAq2A7hRGmdnm9tUDbO9IDSwBK6TbQa+PXYPCPy6rbTrTtw7PHkccKrpp0yVhp5HdEIcKr6pLlVDBfOLX9QUsyCOV0wzfjIJNlGEYsdlLJizHhbn2mUjvSAHQqZETYP81eFzLQNnPHt4EVVUh7VfDESU84KezmD5QlWpXLmvU31/yMf+Se8xhHTvKSCZIFImWwoG6mbUoWf9nzpIoaSjB+weqqUUmpaaasXVal72J+UX2B+2RPW3RcT0eOzQgqlJL3RKrTJvdsjE3JEAvGq3lGHSZXy28G3skua2SmVi/w4yCE6gbODqnTWlg7+wC604ydGXA8VJiS5ap43JXiUFFAaQ== - EOF - - cat <<-EOF >> "${ED}"/etc/ssh/sshd_config.d/9999999gentoo.conf || die - # Allow client to pass locale environment variables (bug #367017) - AcceptEnv ${locale_vars[*]} - - # Allow client to pass COLORTERM to match TERM (bug #658540) - AcceptEnv COLORTERM - EOF - - if use pam ; then - cat <<-EOF >> "${ED}"/etc/ssh/sshd_config.d/9999999gentoo-pam.conf || die - UsePAM yes - # This interferes with PAM. - PasswordAuthentication no - # PAM can do its own handling of MOTD. - PrintMotd no - PrintLastLog no - EOF - fi - - if use livecd ; then - cat <<-EOF >> "${ED}"/etc/ssh/sshd_config.d/9999999gentoo-livecd.conf || die - # Allow root login with password on livecds. - PermitRootLogin Yes - EOF - fi -} - -src_install() { - emake install-nokeys DESTDIR="${D}" - fperms 600 /etc/ssh/sshd_config - dobin contrib/ssh-copy-id - newinitd "${FILESDIR}"/sshd-r1.initd sshd - newconfd "${FILESDIR}"/sshd-r1.confd sshd - - if use pam; then - newpamd "${FILESDIR}"/sshd.pam_include.2 sshd - fi - - tweak_ssh_configs - - doman contrib/ssh-copy-id.1 - dodoc ChangeLog CREDITS OVERVIEW README* TODO sshd_config - - diropts -m 0700 - dodir /etc/skel/.ssh - rmdir "${ED}"/var/empty || die - - systemd_dounit "${FILESDIR}"/sshd.socket - systemd_newunit "${FILESDIR}"/sshd.service.1 sshd.service - systemd_newunit "${FILESDIR}"/sshd_at.service.1 'sshd@.service' -} - -pkg_preinst() { - if ! use ssl && has_version "${CATEGORY}/${PN}[ssl]"; then - show_ssl_warning=1 - fi -} - -pkg_postinst() { - local old_ver - for old_ver in ${REPLACING_VERSIONS}; do - if ver_test "${old_ver}" -lt "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 ver_test "${old_ver}" -lt "7.0_p1"; then - elog "Starting with openssh-6.7, support for USE=tcpd has been dropped by upstream." - elog "Make sure to update any configs that you might have. Note that xinetd might" - elog "be an alternative for you as it supports USE=tcpd." - fi - if ver_test "${old_ver}" -lt "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 ver_test "${old_ver}" -lt "7.6_p1"; then - elog "Starting with openssh-7.6p1, openssh upstream has removed ssh1 support entirely." - elog "Furthermore, rsa keys with less than 1024 bits will be refused." - fi - if ver_test "${old_ver}" -lt "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 ver_test "${old_ver}" -lt "8.2_p1"; then - ewarn "After upgrading to openssh-8.2p1 please restart sshd, otherwise you" - ewarn "will not be able to establish new sessions. Restarting sshd over a ssh" - ewarn "connection is generally safe." - fi - if ver_test "${old_ver}" -lt "9.2_p1-r1" && systemd_is_booted; then - ewarn "From openssh-9.2_p1-r1 the supplied systemd unit file defaults to" - ewarn "'Restart=on-failure', which causes the service to automatically restart if it" - ewarn "terminates with an unclean exit code or signal. This feature is useful for most users," - ewarn "but it can increase the vulnerability of the system in the event of a future exploit." - ewarn "If you have a web-facing setup or are concerned about security, it is recommended to" - ewarn "set 'Restart=no' in your sshd unit file." - fi - done - - if [[ -n ${show_ssl_warning} ]]; 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 -} |