net-misc/openssh: Apply CoreOS changes

These changes were applied to the ebuild and files:

  - Drop the bindist USE flag.
  - Drop the init.d files.
  - Remove the socket unit's rate limiting.
  - Restore the oslogin README.

sdk_container/src/third_party/coreos-overlay/net-misc/openssh/README

@@ -0,0 +1,2 @@
+If sshd.pam_include.2 changes make sure to apply the change to sys-auth/google-oslogin
+Those files must be kept in sync.

sdk_container/src/third_party/coreos-overlay/net-misc/openssh/files/sshd-r1.confd

@@ -1,33 +0,0 @@
-# /etc/conf.d/sshd: config file for /etc/init.d/sshd
-
-# Where is your sshd_config file stored?
-
-SSHD_CONFDIR="${RC_PREFIX%/}/etc/ssh"
-
-
-# Any random options you want to pass to sshd.
-# See the sshd(8) manpage for more info.
-
-SSHD_OPTS=""
-
-
-# Wait one second (length chosen arbitrarily) to see if sshd actually
-# creates a PID file, or if it crashes for some reason like not being
-# able to bind to the address in ListenAddress.
-
-#SSHD_SSD_OPTS="--wait 1000"
-
-
-# Pid file to use (needs to be absolute path).
-
-#SSHD_PIDFILE="${RC_PREFIX%/}/run/sshd.pid"
-
-
-# Path to the sshd binary (needs to be absolute path).
-
-#SSHD_BINARY="${RC_PREFIX%/}/usr/sbin/sshd"
-
-
-# Path to the ssh-keygen binary (needs to be absolute path).
-
-#SSHD_KEYGEN_BINARY="${RC_PREFIX%/}/usr/bin/ssh-keygen"

sdk_container/src/third_party/coreos-overlay/net-misc/openssh/files/sshd.initd

@@ -1,89 +0,0 @@
-#!/sbin/openrc-run
-# Copyright 1999-2018 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-extra_commands="checkconfig"
-extra_started_commands="reload"
-
-: ${SSHD_CONFDIR:=${RC_PREFIX%/}/etc/ssh}
-: ${SSHD_CONFIG:=${SSHD_CONFDIR}/sshd_config}
-: ${SSHD_PIDFILE:=${RC_PREFIX%/}/run/${SVCNAME}.pid}
-: ${SSHD_BINARY:=${RC_PREFIX%/}/usr/sbin/sshd}
-: ${SSHD_KEYGEN_BINARY:=${RC_PREFIX%/}/usr/bin/ssh-keygen}
-
-command="${SSHD_BINARY}"
-pidfile="${SSHD_PIDFILE}"
-command_args="${SSHD_OPTS} -o PidFile=${pidfile} -f ${SSHD_CONFIG}"
-
-# Wait one second (length chosen arbitrarily) to see if sshd actually
-# creates a PID file, or if it crashes for some reason like not being
-# able to bind to the address in ListenAddress (bug 617596).
-: ${SSHD_SSD_OPTS:=--wait 1000}
-start_stop_daemon_args="${SSHD_SSD_OPTS}"
-
-depend() {
-	# Entropy can be used by ssh-keygen, among other things, but
-	# is not strictly required (bug 470020).
-	use logger dns entropy
-	if [ "${rc_need+set}" = "set" ] ; then
-		: # Do nothing, the user has explicitly set rc_need
-	else
-		local x warn_addr
-		for x in $(awk '/^ListenAddress/{ print $2 }' "$SSHD_CONFIG" 2>/dev/null) ; do
-			case "${x}" in
-				0.0.0.0|0.0.0.0:*) ;;
-				::|\[::\]*) ;;
-				*) warn_addr="${warn_addr} ${x}" ;;
-			esac
-		done
-		if [ -n "${warn_addr}" ] ; then
-			need net
-			ewarn "You are binding an interface in ListenAddress statement in your sshd_config!"
-			ewarn "You must add rc_need=\"net.FOO\" to your ${RC_PREFIX%/}/etc/conf.d/sshd"
-			ewarn "where FOO is the interface(s) providing the following address(es):"
-			ewarn "${warn_addr}"
-		fi
-	fi
-}
-
-checkconfig() {
-	checkpath --mode 0755 --directory "${RC_PREFIX%/}/var/empty"
-
-	if [ ! -e "${SSHD_CONFIG}" ] ; then
-		eerror "You need an ${SSHD_CONFIG} file to run sshd"
-		eerror "There is a sample file in /usr/share/doc/openssh"
-		return 1
-	fi
-
-	${SSHD_KEYGEN_BINARY} -A || return 2
-
-	"${command}" -t ${command_args} || return 3
-}
-
-start_pre() {
-	# If this isn't a restart, make sure that the user's config isn't
-	# busted before we try to start the daemon (this will produce
-	# better error messages than if we just try to start it blindly).
-	#
-	# If, on the other hand, this *is* a restart, then the stop_pre
-	# action will have ensured that the config is usable and we don't
-	# need to do that again.
-	if [ "${RC_CMD}" != "restart" ] ; then
-		checkconfig || return $?
-	fi
-}
-
-stop_pre() {
-	# If this is a restart, check to make sure the user's config
-	# isn't busted before we stop the running daemon.
-	if [ "${RC_CMD}" = "restart" ] ; then
-		checkconfig || return $?
-	fi
-}
-
-reload() {
-	checkconfig || return $?
-	ebegin "Reloading ${SVCNAME}"
-	start-stop-daemon --signal HUP --pidfile "${pidfile}"
-	eend $?
-}

sdk_container/src/third_party/coreos-overlay/net-misc/openssh/files/sshd.socket

@@ -5,6 +5,7 @@ Conflicts=sshd.service
 [Socket]
 ListenStream=22
 Accept=yes
+TriggerLimitBurst=0
 
 [Install]
 WantedBy=sockets.target

sdk_container/src/third_party/coreos-overlay/net-misc/openssh/openssh-7.7_p1-r9.ebuild

@@ -28,7 +28,7 @@ LICENSE="BSD GPL-2"
 SLOT="0"
 KEYWORDS="alpha amd64 arm arm64 hppa ia64 m68k ~mips ppc ppc64 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 skey +ssl static test X X509"
+IUSE="abi_mips_n32 audit debug hpn kerberos kernel_linux ldns libedit libressl livecd pam +pie sctp selinux skey +ssl static test X X509"
 RESTRICT="!test? ( test )"
 REQUIRED_USE="ldns? ( ssl )
 	pie? ( !static )
@@ -39,9 +39,7 @@ REQUIRED_USE="ldns? ( ssl )
 LIB_DEPEND="
 	audit? ( sys-process/audit[static-libs(+)] )
 	ldns? (
-		net-libs/ldns[static-libs(+)]
+		net-libs/ldns[ecdsa,ssl(+),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(+)] )
@@ -49,7 +47,7 @@ LIB_DEPEND="
 	skey? ( >=sys-auth/skey-1.1.5-r1[static-libs(+)] )
 	ssl? (
 		!libressl? (
-			>=dev-libs/openssl-1.0.1:0=[bindist=]
+			>=dev-libs/openssl-1.0.1:0=[-bindist(-)]
 			dev-libs/openssl:0=[static-libs(+)]
 		)
 		libressl? ( dev-libs/libressl:0=[static-libs(+)] )
@@ -367,8 +365,6 @@ src_install() {
 	emake install-nokeys DESTDIR="${D}"
 	fperms 600 /etc/ssh/sshd_config
 	dobin contrib/ssh-copy-id
-	newinitd "${FILESDIR}"/sshd.initd sshd
-	newconfd "${FILESDIR}"/sshd-r1.confd sshd
 
 	newpamd "${FILESDIR}"/sshd.pam_include.2 sshd