first commit

etc_org/network/if-down.d/avahi-autoipd

@@ -0,0 +1,36 @@
+#!/bin/sh
+
+set -e
+
+# Description:      Remove routes to allow communication between machines which
+#                   only have an IPv4LL address assigned and those which only
+#                   have a routable address assigned. These were added by
+#                   /etc/network/if-up.d/avahi-autoipd.
+#
+#                   See http://developer.apple.com/qa/qa2004/qa1357.html for
+#                   more information.
+
+[ -x /usr/sbin/avahi-autoipd ] || exit 0
+
+[ "$IFACE" != "lo" ] || exit 0
+case "$ADDRFAM" in
+	inet) ;;
+	*) exit 0 ;;
+esac
+case "$METHOD" in
+	static|dhcp|NetworkManager) ;;
+	*) exit 0 ;;
+esac
+
+if [ -x /bin/ip ]; then
+	# route already present?
+	ip route show | grep -q '^169.254.0.0/16[[:space:]]' && exit 0
+
+	/bin/ip route del 169.254.0.0/16 dev $IFACE metric 1000 scope link || true
+elif [ -x /sbin/route ]; then
+	# route already present?
+	/sbin/route -n | grep -q "^169.254.0.0[[:space:]]" && exit 0
+
+	/sbin/route del -net 169.254.0.0 netmask 255.255.0.0 dev $IFACE metric 1000 || true
+fi
+

etc_org/network/if-down.d/resolvconf

@@ -0,0 +1,16 @@
+#!/bin/sh
+#
+# ifdown hook script for resolvconf
+#
+# This file is part of the resolvconf package.
+#
+
+[ -x /sbin/resolvconf ] || exit 0
+
+case "$ADDRFAM" in
+  inet|inet6) :      ;;
+  *)          exit 0 ;;
+esac
+
+/sbin/resolvconf -d "${IFACE}.${ADDRFAM}" || :
+

etc_org/network/if-down.d/upstart

@@ -0,0 +1,20 @@
+#!/bin/sh -e
+
+if [ -e /lib/lsb/init-functions ]; then
+    . /lib/lsb/init-functions
+fi
+
+if ! init_is_upstart; then
+    exit 0
+fi
+
+# Let's ignore meta entries (ifdown -a)
+if [ "$ADDRFAM" = "meta" ]; then
+    exit 0
+fi
+
+initctl emit -n net-device-down \
+	"IFACE=$IFACE" \
+	"LOGICAL=$LOGICAL" \
+	"ADDRFAM=$ADDRFAM" \
+	"METHOD=$METHOD"

etc_org/network/if-down.d/wpasupplicant

@@ -0,0 +1 @@
+../../wpa_supplicant/ifupdown.sh

etc_org/network/if-post-down.d/avahi-daemon

@@ -0,0 +1 @@
+../if-up.d/avahi-daemon

etc_org/network/if-post-down.d/wireless-tools

@@ -0,0 +1,64 @@
+#!/bin/sh
+
+IWCONFIG=/sbin/iwconfig
+
+if [ ! -x $IWCONFIG ]; then
+	exit 0
+fi
+
+apply_settings()
+{
+	if [ -n "$IF_WIRELESS_MODE" ]; then
+		$IWCONFIG "$IFACE" mode auto
+	fi
+
+	if [ -n "$IF_WIRELESS_AP" ]; then
+		$IWCONFIG "$IFACE" ap off
+	fi
+
+	if [ -n "$IF_WIRELESS_RATE" ]; then
+		$IWCONFIG "$IFACE" rate auto
+	fi
+
+	if [ -n "$IF_WIRELESS_RTS" ]; then
+		$IWCONFIG "$IFACE" rts auto
+	fi
+
+	if [ -n "$IF_WIRELESS_FRAG" ]; then
+		$IWCONFIG "$IFACE" frag auto
+	fi
+
+	if [ -n "$IF_WIRELESS_POWER" ]; then
+		$IWCONFIG "$IFACE" power off
+	fi
+
+	if [ -n "$IF_WIRELESS_TXPOWER" ]; then
+		$IWCONFIG "$IFACE" txpower auto
+	fi
+
+	if [ -n "$IF_WIRELESS_ENC" ]; then
+		$IWCONFIG "$IFACE" enc off
+	fi
+
+	if [ -n "$IF_WIRELESS_KEY" ]; then
+		$IWCONFIG "$IFACE" key off
+	fi
+
+	if [ -n "$IF_WIRELESS_DEFAULTKEY" ]; then
+		$IWCONFIG "$IFACE" key off
+	fi
+
+	if [ -n "$IF_WIRELESS_NWID" ]; then
+		$IWCONFIG "$IFACE" nwid off
+	fi
+
+	if [ -n "$IF_WIRELESS_ESSID" ]; then
+		$IWCONFIG "$IFACE" essid any
+	fi
+
+	if [ -n "$IF_WIRELESS_COMMIT" ]; then
+		$IWCONFIG "$IFACE" commit
+	fi
+}
+
+apply_settings 2>/dev/null

etc_org/network/if-post-down.d/wpasupplicant

@@ -0,0 +1 @@
+../../wpa_supplicant/ifupdown.sh

etc_org/network/if-pre-up.d/ethtool

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+ETHTOOL=/sbin/ethtool
+
+test -x $ETHTOOL || exit 0
+
+[ "$IFACE" != "lo" ] || exit 0
+
+# Gather together the mixed bag of settings applied with -s/--change
+SETTINGS="\
+${IF_ETHERNET_PORT:+ port $IF_ETHERNET_PORT}\
+${IF_DRIVER_MESSAGE_LEVEL:+ msglvl $IF_DRIVER_MESSAGE_LEVEL}\
+"
+[ -z "$SETTINGS" ] || $ETHTOOL --change "$IFACE" $SETTINGS

etc_org/network/if-pre-up.d/wireless-tools

@@ -0,0 +1,129 @@
+#!/bin/sh
+
+IWCONFIG=/sbin/iwconfig
+
+if [ ! -x $IWCONFIG ]; then
+  exit 0
+fi
+
+# The wireless driver madness:
+#
+# - Some drivers want everything to be configured before bringing the interface up
+# - Some drivers want everything to be configured after bringing the interface up
+# - Some drivers want some parameters before, other parameters after bringing the interface up
+#
+# So, we try to set every parameter when the interface is still down,
+# and remember which ones failed to be configured properly.
+# If some failed, we bring the interface up, and try the failed ones again.
+
+apply_settings()
+{
+	if [ -n "$IF_WIRELESS_SENS" ]; then
+		$IWCONFIG "$IFACE" sens $IF_WIRELESS_SENS && IF_WIRELESS_SENS= || FAIL=true
+	fi
+
+	if [ -n "$IF_WIRELESS_MODE" ]; then
+		$IWCONFIG "$IFACE" mode $IF_WIRELESS_MODE && IF_WIRELESS_MODE= || FAIL=true
+	fi
+
+	if [ -n "$IF_WIRELESS_AP" ]; then
+		$IWCONFIG "$IFACE" ap $IF_WIRELESS_AP && IF_WIRELESS_AP= || FAIL=true
+	fi
+
+	if [ -n "$IF_WIRELESS_RATE" ]; then
+		$IWCONFIG "$IFACE" rate $IF_WIRELESS_RATE && IF_WIRELESS_RATE= || FAIL=true
+	fi
+
+	if [ -n "$IF_WIRELESS_RTS" ]; then
+		$IWCONFIG "$IFACE" rts $IF_WIRELESS_RTS && IF_WIRELESS_RTS= || FAIL=true
+	fi
+
+	if [ -n "$IF_WIRELESS_FRAG" ]; then
+		$IWCONFIG "$IFACE" frag $IF_WIRELESS_FRAG && IF_WIRELESS_FRAG= || FAIL=true
+	fi
+
+	if [ -n "$IF_WIRELESS_POWER" ]; then
+		$IWCONFIG "$IFACE" power $IF_WIRELESS_POWER && IF_WIRELESS_POWER= || FAIL=true
+	fi
+
+	if [ -n "$IF_WIRELESS_POWERPERIOD" ]; then
+		$IWCONFIG "$IFACE" power period $IF_WIRELESS_POWERPERIOD && IF_WIRELESS_POWERPERIOD= || FAIL=true
+	fi
+
+	if [ -n "$IF_WIRELESS_POWERTIMEOUT" ]; then
+		$IWCONFIG "$IFACE" power timeout $IF_WIRELESS_POWERTIMEOUT && IF_WIRELESS_POWERTIMEOUT= || FAIL=true
+	fi
+
+	if [ -n "$IF_WIRELESS_TXPOWER" ]; then
+		$IWCONFIG "$IFACE" txpower $IF_WIRELESS_TXPOWER && IF_WIRELESS_TXPOWER= || FAIL=true
+	fi
+
+	if [ -n "$IF_WIRELESS_RETRY" ]; then
+		$IWCONFIG "$IFACE" retry $IF_WIRELESS_RETRY && IF_WIRELESS_RETRY= || FAIL=true
+	fi
+
+	if [ -n "$IF_WIRELESS_ENC" ]; then
+		eval $IWCONFIG "$IFACE" enc $IF_WIRELESS_ENC && IF_WIRELESS_ENC= || FAIL=true
+	fi
+
+	if [ -n "$IF_WIRELESS_DEFAULTKEY" ]; then
+		$IWCONFIG "$IFACE" key ["$IF_WIRELESS_DEFAULTKEY"] && IF_WIRELESS_DEFAULTKEY= || FAIL=true
+	fi
+
+	if [ -n "$IF_WIRELESS_KEYMODE" ]; then
+		$IWCONFIG "$IFACE" key "$IF_WIRELESS_KEYMODE" && IF_WIRELESS_KEYMODE= || FAIL=true
+	fi
+
+	if [ -n "$IF_WIRELESS_KEY" ]; then
+		eval $IWCONFIG "$IFACE" key $IF_WIRELESS_KEY && IF_WIRELESS_KEY= || FAIL=true
+	fi
+
+	if [ -n "$IF_WIRELESS_KEY1" ]; then
+		$IWCONFIG "$IFACE" key [1] "$IF_WIRELESS_KEY1" && IF_WIRELESS_KEY1= || FAIL=true
+	fi
+
+	if [ -n "$IF_WIRELESS_KEY2" ]; then
+		$IWCONFIG "$IFACE" key [2] "$IF_WIRELESS_KEY2" && IF_WIRELESS_KEY2= || FAIL=true
+	fi
+
+	if [ -n "$IF_WIRELESS_KEY3" ]; then
+		$IWCONFIG "$IFACE" key [3] "$IF_WIRELESS_KEY3" && IF_WIRELESS_KEY3= || FAIL=true
+	fi
+
+	if [ -n "$IF_WIRELESS_KEY4" ]; then
+		$IWCONFIG "$IFACE" key [4] "$IF_WIRELESS_KEY4" && IF_WIRELESS_KEY4= || FAIL=true
+	fi
+
+	if [ -n "$IF_WIRELESS_FREQ" ]; then
+		$IWCONFIG "$IFACE" freq $IF_WIRELESS_FREQ && IF_WIRELESS_FREQ= || FAIL=true
+	fi
+
+	if [ -n "$IF_WIRELESS_CHANNEL" ]; then
+		$IWCONFIG "$IFACE" channel $IF_WIRELESS_CHANNEL && IF_WIRELESS_CHANNEL= || FAIL=true
+	fi
+
+	if [ -n "$IF_WIRELESS_NICK" ]; then
+		$IWCONFIG "$IFACE" nick "$IF_WIRELESS_NICK" && IF_WIRELESS_NICK= || FAIL=true
+	fi
+
+	if [ -n "$IF_WIRELESS_NWID" ]; then
+		$IWCONFIG "$IFACE" nwid "$IF_WIRELESS_NWID" && IF_WIRELESS_NWID= || FAIL=true
+	fi
+
+	if [ -n "$IF_WIRELESS_ESSID" ]; then
+		$IWCONFIG "$IFACE" essid "$IF_WIRELESS_ESSID" && IF_WIRELESS_ESSID= || FAIL=true
+	fi
+
+	if [ -n "$IF_WIRELESS_COMMIT" ]; then
+		$IWCONFIG "$IFACE" commit && IF_WIRELESS_COMMIT= || FAIL=true
+	fi
+}
+
+FAIL=
+apply_settings 2>/dev/null
+
+if [ -n "$FAIL" ]; then
+	FAIL=
+	ifconfig "$IFACE" up
+	apply_settings
+fi

etc_org/network/if-pre-up.d/wpasupplicant

@@ -0,0 +1 @@
+../../wpa_supplicant/ifupdown.sh

etc_org/network/if-up.d/000resolvconf

@@ -0,0 +1,47 @@
+#!/bin/sh
+#
+# ifup hook script for resolvconf
+#
+# This file is part of the resolvconf package.
+#
+
+[ -x /sbin/resolvconf ] || exit 0
+
+case "$ADDRFAM" in
+  inet|inet6) : ;;
+  *) exit 0 ;;
+esac
+
+R=""
+if [ "$IF_DNS_DOMAIN" ] ; then
+	R="${R}domain $IF_DNS_DOMAIN
+"
+fi
+if [ "$IF_DNS_SEARCH" ] ; then
+	R="${R}search $IF_DNS_SEARCH
+"
+fi
+if [ "$IF_DNS_SORTLIST" ] ; then
+	R="${R}sortlist $IF_DNS_SORTLIST
+"
+fi
+for NS in $IF_DNS_NAMESERVERS ; do
+	R="${R}nameserver $NS
+"
+done
+
+# Note: arguments of multiple instances of options are separated by newlines
+set_NS_to_first_arg() { NS="$1" ; }
+STANDARD_IFS="$IFS"
+IFS='
+'
+for OPT in $IF_DNS_NAMESERVER ; do
+	IFS="$STANDARD_IFS"
+	set_NS_to_first_arg $OPT
+	[ "$NS" ] && R="${R}nameserver $NS
+"
+done
+IFS="$STANDARD_IFS"
+
+echo -n "$R" | /sbin/resolvconf -a "${IFACE}.${ADDRFAM}" || :
+

etc_org/network/if-up.d/avahi-autoipd

@@ -0,0 +1,37 @@
+#!/bin/sh
+
+set -e
+
+# Description:      Add routes to allow communication between machines which
+#                   only have an IPv4LL address assigned and those which only
+#                   have a routable address assigned.
+#
+#                   See http://developer.apple.com/qa/qa2004/qa1357.html for
+#                   more information.
+
+[ -x /usr/sbin/avahi-autoipd ] || exit 0
+
+[ "$IFACE" != "lo" ] || exit 0
+case "$ADDRFAM" in
+	inet) ;;
+	*) exit 0 ;;
+esac
+
+case "$METHOD" in
+	static|dhcp|NetworkManager) ;;
+	*) exit 0 ;;
+esac
+
+
+if [ -x /bin/ip ]; then
+	# route already present?
+	ip route show | grep -q '^169.254.0.0/16[[:space:]]' && exit 0
+
+	/bin/ip route add 169.254.0.0/16 dev $IFACE metric 1000 scope link
+elif [ -x /sbin/route ]; then
+	# route already present?
+	/sbin/route -n | egrep -q "^169.254.0.0[[:space:]]" && exit 0
+
+	/sbin/route add -net 169.254.0.0 netmask 255.255.0.0 dev $IFACE metric 1000
+fi
+

etc_org/network/if-up.d/avahi-daemon

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+# Don't run the avahi-daemon unicast local check while bringing up
+# the loopback device; it's not necessary until we bring up a real network
+# device
+[ "$IFACE" != "lo" ] || exit 0
+case "$ADDRFAM" in
+	inet|inet6) ;;
+	*) exit 0 ;;
+esac
+
+# If we have an unicast .local domain, we immediately disable avahi to avoid
+# conflicts with the multicast IP4LL .local domain
+if [ -x /usr/lib/avahi/avahi-daemon-check-dns.sh ] ; then
+	exec /usr/lib/avahi/avahi-daemon-check-dns.sh
+fi

etc_org/network/if-up.d/ethtool

@@ -0,0 +1,55 @@
+#!/bin/sh
+
+ETHTOOL=/sbin/ethtool
+
+test -x $ETHTOOL || exit 0
+
+[ "$IFACE" != "lo" ] || exit 0
+
+# Find settings with a given prefix and print them as they appeared in
+# /etc/network/interfaces, only with the prefix removed.
+# This actually prints each name and value on a separate line, but that
+# doesn't matter to the shell.
+gather_settings () {
+    set | sed -n "
+/^IF_$1[A-Za-z0-9_]*=/ {
+    h;                             # hold line
+    s/^IF_$1//; s/=.*//; s/_/-/g;  # get name without prefix
+    y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/;  # lower-case
+    p;
+    g;                             # restore line
+    s/^[^=]*=//; s/^'\(.*\)'/\1/;  # get value
+    p;
+}"
+}
+
+# Gather together the mixed bag of settings applied with -s/--change
+SETTINGS="\
+${IF_LINK_SPEED:+ speed $IF_LINK_SPEED}\
+${IF_LINK_DUPLEX:+ duplex $IF_LINK_DUPLEX}\
+"
+
+# WOL has an optional pass-key
+set -- $IF_ETHERNET_WOL
+SETTINGS="$SETTINGS${1:+ wol $1}${2:+ sopass $2}"
+
+# Autonegotiation can be on|off or an advertising mask
+case "$IF_ETHERNET_AUTONEG" in
+'')	;;
+on|off)	SETTINGS="$SETTINGS autoneg $IF_ETHERNET_AUTONEG" ;;
+*)	SETTINGS="$SETTINGS autoneg on advertise $IF_ETHERNET_AUTONEG" ;;
+esac
+
+[ -z "$SETTINGS" ] || $ETHTOOL --change "$IFACE" $SETTINGS
+
+SETTINGS="$(gather_settings ETHERNET_PAUSE_)"
+[ -z "$SETTINGS" ] || $ETHTOOL --pause "$IFACE" $SETTINGS
+
+SETTINGS="$(gather_settings HARDWARE_IRQ_COALESCE_)"
+[ -z "$SETTINGS" ] || $ETHTOOL --coalesce "$IFACE" $SETTINGS
+
+SETTINGS="$(gather_settings HARDWARE_DMA_RING_)"
+[ -z "$SETTINGS" ] || $ETHTOOL --set-ring "$IFACE" $SETTINGS
+
+SETTINGS="$(gather_settings OFFLOAD_)"
+[ -z "$SETTINGS" ] || $ETHTOOL --offload "$IFACE" $SETTINGS

etc_org/network/if-up.d/openssh-server

@@ -0,0 +1,42 @@
+#! /bin/sh
+# Reload the OpenSSH server when an interface comes up, to allow it to start
+# listening on new addresses.
+
+set -e
+
+# Don't bother to restart sshd when lo is configured.
+if [ "$IFACE" = lo ]; then
+	exit 0
+fi
+
+# Only run from ifup.
+if [ "$MODE" != start ]; then
+	exit 0
+fi
+
+# OpenSSH only cares about inet and inet6. Get ye gone, strange people
+# still using ipx.
+if [ "$ADDRFAM" != inet ] && [ "$ADDRFAM" != inet6 ]; then
+	exit 0
+fi
+
+# Is /usr mounted?
+if [ ! -e /usr/sbin/sshd ]; then
+	exit 0
+fi
+
+if [ ! -f /var/run/sshd.pid ] || \
+   [ "$(ps -p "$(cat /var/run/sshd.pid)" -o comm=)" != sshd ]; then
+	exit 0
+fi
+
+# We'd like to use 'reload' here, but it has some problems; see #502444.  On
+# the other hand, repeated restarts of ssh make systemd unhappy
+# (#756547/#757822), so use reload in that case.
+if [ -d /run/systemd/system ]; then
+	systemctl reload --no-block ssh.service >/dev/null 2>&1 || true
+else
+	invoke-rc.d ssh restart >/dev/null 2>&1 || true
+fi
+
+exit 0

etc_org/network/if-up.d/upstart

@@ -0,0 +1,54 @@
+#!/bin/sh -e
+MARK_DEV_PREFIX="/run/network/ifup."
+MARK_STATIC_NETWORK_EMITTED="/run/network/static-network-up-emitted"
+
+if [ -e /lib/lsb/init-functions ]; then
+    . /lib/lsb/init-functions
+fi
+
+if ! init_is_upstart; then
+    exit 0
+fi
+
+# Let's ignore meta entries (ifup -a)
+if [ "$ADDRFAM" = "meta" ]; then
+    exit 0
+fi
+
+# lo emission handled by /etc/init/network-interface.conf
+if [ "$IFACE" != lo ]; then
+    initctl emit -n net-device-up \
+        "IFACE=$IFACE" \
+        "LOGICAL=$LOGICAL" \
+        "ADDRFAM=$ADDRFAM" \
+        "METHOD=$METHOD"
+fi
+
+get_auto_interfaces() {
+	# write to stdout a list of interfaces configured as 'auto' in interfaces(5)
+	local found=""
+	# stderr redirected as it outputs things like:
+	# Ignoring unknown interface eth0=eth0.
+	found=$(ifquery --list --allow auto 2>/dev/null) || return
+	set -- ${found}
+	echo "$@"
+}
+
+all_interfaces_up() {
+	# return true if all interfaces listed in /etc/network/interfaces as 'auto'
+	# are up.  if no interfaces are found there, then "all [given] were up"
+	local prefix="$1" iface=""
+	for iface in $(get_auto_interfaces); do
+		# if cur interface does is not up, then all have not been brought up
+		[ -f "${prefix}${iface}" ] || return 1
+	done
+	return 0
+}
+
+# touch our own "marker" indicating that this interface has been brought up.
+: > "${MARK_DEV_PREFIX}$IFACE"
+
+if all_interfaces_up "${MARK_DEV_PREFIX}" &&
+	mkdir "${MARK_STATIC_NETWORK_EMITTED}" 2>/dev/null; then
+	initctl emit --no-wait static-network-up
+fi

etc_org/network/if-up.d/wpasupplicant

@@ -0,0 +1 @@
+../../wpa_supplicant/ifupdown.sh

etc_org/network/interfaces

@@ -0,0 +1,7 @@
+# interfaces(5) file used by ifup(8) and ifdown(8)
+# Include files from /etc/network/interfaces.d:
+source-directory /etc/network/interfaces.d
+
+# The loopback network interface
+auto lo
+iface lo inet loopback