gentoo auto-resync : 11:06:2024 - 00:08:04

3 files changed, 427 insertions, 0 deletions

diff --git a/net-misc/openssh/Manifest b/net-misc/openssh/Manifest
index 626e2ad43391..90b2484df1ae 100644
--- a/net-misc/openssh/Manifest
+++ b/net-misc/openssh/Manifest
@@ -2,6 +2,7 @@ AUX openssh-9.3_p1-disable-conch-interop-tests.patch 554 BLAKE2B f5f45c000ec26c1
 AUX openssh-9.3_p1-fix-putty-tests.patch 1691 BLAKE2B 8a92766bd2db65a4dab1254a356ecee65203e11179a499b40dfde623c642a0d6aa205490faabd50abfba5bbb4a9d3e1fa9427c42fd82883df1401b7a871979ea SHA512 4b27ece068d233e128dde2571a93ce6ff695ee975e5dcbef84b8c0923e84903494f980bbe38129cd9f83bb34e7a7940f8686a5b8f85d20e3e11c53b6d933196d
 AUX openssh-9.4_p1-Allow-MAP_NORESERVE-in-sandbox-seccomp-filter-maps.patch 1647 BLAKE2B 9d55e9060e6eae041176bef27acc58d6026c8fb68c65c71c11c1acbe4e6840a63fba3dbc113a8981da66901717c1f3b4f2211a2cb322d3d4e5eba8c86f4e269c SHA512 d8fc604795d8bb4228ccbfe5714d5503bb1e0d63818d2fac65d533530d01fe4ce4fac0743b8b415f646322fec859b699fa7365beba8a42bd880d737b7c6bd7df
 AUX openssh-9.6_p1-fix-xmss-c99.patch 696 BLAKE2B db9ad0e9340ee241d28310b438e90a909bea551fe136f2e6855f00067e63f3558a773005359454b14315dd46ac508397ad8f081b4aaae9f7ccf0bbc30b263d85 SHA512 1e7c2b7aec655ba312a9c0edb9db5f79323aace53f5531d69d60672e1f5bb329543558d8abea5e7a21cea1c438c5ae228f6e2a0fc39a78524b6f7f005b8011e3
+AUX openssh-9.7_p1-config-tweaks.patch 1032 BLAKE2B 52f20d412722b00a452b92c8b45a8884b3e8d76c05be45431de3c7a0401dcbbf4587b65703e28a389ee05066af73cb6c1845626342b059fac463dc2ea38d0535 SHA512 bfc39aa573dd3934bae2a496a8a730f99dd7d6217c4d6e146ca4c401151f5e803f704719f29213548c67db015ba9f4cae749dd7ee5bc3b8cee0395892abae01f
 AUX sshd-r1.confd 774 BLAKE2B df3f3f28cb4d35b49851399b52408c42e242ae3168ff3fc79add211903567da370cfe86a267932ca9cf13c3afbc38a8f1b53e753a31670ee61bf8ba8747832f8 SHA512 3a69752592126024319a95f1c1747af508fd639c86eca472106c5d6c23d5eeaa441ca74740d4b1aafaa0db759d38879e3c1cee742b08d6166ebc58cddac1e2fe
 AUX sshd-r1.initd 2675 BLAKE2B 47e87cec2d15b90aae362ce0c8e8ba08dada9ebc244e28be1fe67d24deb00675d3d9b8fef40def8a9224a3e2d15ab717574a3d837e099133c1cf013079588b55 SHA512 257d6437162b76c4a3a648ecc5d4739ca7eaa60b192fde91422c6c05d0de6adfa9635adc24d57dc3da6beb92b1b354ffe8fddad3db453efb610195d5509a4e27
 AUX sshd.pam_include.2 156 BLAKE2B 91ebefbb1264fe3fe98df0a72ac22a4cd8a787b3b391af5769798e0b0185f0a588bc089d229c76138fd2db39fbe6bd33924f0d53e0513074d9c2d7abf88dcb78 SHA512 d3f7e6ca8c9f2b5060ebccb259316bb59c9a7e158e8ef9466765a20db263a4043a590811f1a3ab072b718dbd70898bc69b77e0b19603d7f394b5ac1bd0a4a56c
@@ -16,4 +17,5 @@ EBUILD openssh-9.6_p1-r3.ebuild 13807 BLAKE2B 61ce712b91455496975c2f5daec0d50fc3
 EBUILD openssh-9.6_p1-r4.ebuild 13862 BLAKE2B 1b30cb07de4207d7589c1912ce723a2b72b0afa376db008abe25fffad2ddf8cce95f6b4a40cbfaf5a6302770503bb402f4fc535078a153bd0e97d70f77d5ac0f SHA512 bad36e36ac0f200b97f5bdca41040f12c89b677146dec6b5f9637f7a5b3d91d19afb42ef965cdc2c105866b56fda66b27c8f0fc2b3d5d3beded7462ad2c3ce67
 EBUILD openssh-9.7_p1-r2.ebuild 13983 BLAKE2B 7d6127c1c0660c549be4e2166e5322ac6a7b86f9e141571a4c14d152aec06b2dbc0837152f8e64c127a4604a4ef0fc0ec2efdf87ea1285cfd717eaccdfae102d SHA512 9f5d8ddc3d15043dc1de5aaa87cccea8d4151265582f52137675193210d8796f5b8baed53c8d2ee883a02a8009dc9e42b7024171d69637173b6011ee277fc81f
 EBUILD openssh-9.7_p1-r3.ebuild 14030 BLAKE2B 0763b2e35a159bee5d8548ca1e0a553971db58108d56dc58a4b33e6072fa06b9f516909c9220a1e0740c4a4dd636e2ec265f5a19a32088eb63477feff38f2b66 SHA512 4e2d56e8320eab4dae7caa0bef36668ba91f5377871ef6bfbb884ab14794fd7ca2b348681d703566ad2dd6a357c1f842fbe253948ae59cbf605e3bd538757a2c
+EBUILD openssh-9.7_p1-r4.ebuild 14025 BLAKE2B b310875c402e2519bed2ddcf252538ee229590f5d3114f9529633fa27b29fce6a782c78b5e5155c962c3c9a15d8563d5bd108c6a50f8637cc0d35f775e4f14af SHA512 90f22e5aac80903dacb7d0c74efa23ede19e60dc084af47de65d67293076ada2fe3d7a2309ad86e745c244fb6cd1aa4186358a54e7f3832d32538f27f6ccbd94
 MISC metadata.xml 1788 BLAKE2B d04d3030f70f3615522672fa56e684acaa67ddce8d16cce86ba8911fb8fc11ed152be012ecf560427d271868c4841a7422aaa644305947302d3ebab62bdb577d SHA512 bd328e3a33ce04b989149333db5f774f1b52540f12ef83b08b7fcf136ae2a3a9c83bef42c28991d3536249098ca0b9ffd21e583d93599580510d8619e9fd01ca
diff --git a/net-misc/openssh/files/openssh-9.7_p1-config-tweaks.patch b/net-misc/openssh/files/openssh-9.7_p1-config-tweaks.patch
new file mode 100644
index 000000000000..229f7484cff5
--- /dev/null
+++ b/net-misc/openssh/files/openssh-9.7_p1-config-tweaks.patch
@@ -0,0 +1,27 @@
+diff -Naur a/ssh_config b/ssh_config
+--- a/ssh_config	2024-03-11 05:20:49.000000000 +0000
++++ b/ssh_config	2024-06-10 16:30:15.863023773 +0100
+@@ -13,6 +13,9 @@
+ # Thus, host-specific definitions should be at the beginning of the
+ # configuration file, and defaults at the end.
+ 
++# Make sure that all Host and Match options are below this Include!
++Include "/etc/ssh/ssh_config.d/*.conf"
++
+ # Site-wide defaults for some commonly used options.  For a comprehensive
+ # list of available options, their meanings and defaults, please see the
+ # ssh_config(5) man page.
+diff -Naur a/sshd_config b/sshd_config
+--- a/sshd_config	2024-06-10 16:19:01.530491925 +0100
++++ b/sshd_config	2024-06-10 16:32:49.766386759 +0100
+@@ -105,8 +105,8 @@
+ # no default banner path
+ #Banner none
+ 
+-# override default of no subsystems
+-Subsystem	sftp	/usr/libexec/sftp-server
++# Make sure that all Match options are below this Include!
++Include "/etc/ssh/sshd_config.d/*.conf"
+ 
+ # Example of overriding settings on a per-user basis
+ #Match User anoncvs
diff --git a/net-misc/openssh/openssh-9.7_p1-r4.ebuild b/net-misc/openssh/openssh-9.7_p1-r4.ebuild
new file mode 100644
index 000000000000..6bed5f250d22
--- /dev/null
+++ b/net-misc/openssh/openssh-9.7_p1-r4.ebuild
@@ -0,0 +1,398 @@
+# 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 optfeature 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 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="
+	${RDEPEND}
+	!net-misc/openssh-contrib
+	pam? ( >=sys-auth/pambase-20081028 )
+	!prefix? ( sys-apps/shadow )
+"
+BDEPEND="
+	dev-build/autoconf
+	virtual/pkgconfig
+	verify-sig? ( sec-keys/openpgp-keys-openssh )
+"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-9.4_p1-Allow-MAP_NORESERVE-in-sandbox-seccomp-filter-maps.patch"
+	"${FILESDIR}/${PN}-9.6_p1-fix-xmss-c99.patch"
+	"${FILESDIR}/${PN}-9.7_p1-config-tweaks.patch"
+)
+
+pkg_pretend() {
+	local i enabled_eol_flags disabled_eol_flags
+	for i in hpn sctp X509; do
+		if has_version "net-misc/openssh[${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() {
+	# 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="${EPREFIX}"/var/empty
+		--with-privsep-user=sshd
+		# optional at runtime; guarantee a known path
+		--with-xauth="${EPREFIX}"/usr/bin/xauth
+
+		# --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[@]}"
+}
+
+create_config_dropins() {
+	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
+	)
+
+	mkdir -p "${WORKDIR}"/etc/ssh/ssh{,d}_config.d || die
+
+	cat <<-EOF > "${WORKDIR}"/etc/ssh/ssh_config.d/9999999gentoo.conf || die
+	# Send locale environment variables (bug #367017)
+	SendEnv ${locale_vars[*]}
+
+	# Send COLORTERM to match TERM (bug #658540)
+	SendEnv COLORTERM
+	EOF
+
+	cat <<-EOF > "${WORKDIR}"/etc/ssh/ssh_config.d/9999999gentoo-security.conf || die
+	RevokedHostKeys "${EPREFIX}/etc/ssh/ssh_revoked_hosts"
+	EOF
+
+	cat <<-EOF > "${WORKDIR}"/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 > "${WORKDIR}"/etc/ssh/sshd_config.d/9999999gentoo.conf || die
+	# Allow client to pass locale environment variables (bug #367017)
+	AcceptEnv ${locale_vars[*]}
+
+	# Allow client to pass COLORTERM to match TERM (bug #658540)
+	AcceptEnv COLORTERM
+	EOF
+
+	cat <<-EOF > "${WORKDIR}"/etc/ssh/sshd_config.d/9999999gentoo-subsystem.conf || die
+	# override default of no subsystems
+	Subsystem	sftp	${EPREFIX}/usr/libexec/sftp-server
+	EOF
+
+	if use pam ; then
+		cat <<-EOF > "${WORKDIR}"/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 > "${WORKDIR}"/etc/ssh/sshd_config.d/9999999gentoo-livecd.conf || die
+		# Allow root login with password on livecds.
+		PermitRootLogin Yes
+		EOF
+	fi
+}
+
+src_compile() {
+	default
+	create_config_dropins
+}
+
+src_test() {
+	local tests=( compat-tests )
+	local shell=$(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 "${tests[@]}" </dev/null
+}
+
+src_install() {
+	emake install-nokeys DESTDIR="${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 "${FILESDIR}"/sshd.pam_include.2 sshd
+	fi
+
+	doman contrib/ssh-copy-id.1
+	dodoc ChangeLog CREDITS OVERVIEW README* TODO sshd_config
+
+	rmdir "${ED}"/var/empty || die
+
+	systemd_dounit "${FILESDIR}"/sshd.socket
+	systemd_newunit "${FILESDIR}"/sshd.service.1 sshd.service
+	systemd_newunit "${FILESDIR}"/sshd_at.service.1 'sshd@.service'
+
+	# Install dropins with explicit mode, bug 906638, 915840
+	diropts -m0755
+	insopts -m0644
+	insinto /etc/ssh
+	doins -r "${WORKDIR}"/etc/ssh/ssh_config.d
+	doins "${WORKDIR}"/etc/ssh/ssh_revoked_hosts
+	diropts -m0700
+	insopts -m0600
+	doins -r "${WORKDIR}"/etc/ssh/sshd_config.d
+}
+
+pkg_preinst() {
+	if ! use ssl && has_version "${CATEGORY}/${PN}[ssl]"; then
+		show_ssl_warning=1
+	fi
+}
+
+pkg_postinst() {
+	# bug #139235
+	optfeature "x11 forwarding" x11-apps/xauth
+
+	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
+}