beta multissid

This commit is contained in:
Julien VAUBOURG
2015-04-26 21:34:11 +02:00
parent 5aa581e147
commit ab39322ebd
11 changed files with 322 additions and 219 deletions

47
conf/dhcpdv4.conf.tpl Normal file
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@@ -0,0 +1,47 @@
# Wifi Hotspot app for YunoHost
# Copyright (C) 2015 Julien Vaubourg <julien@vaubourg.com>
# Contribute at https://github.com/jvaubourg/hotspot_ynh
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Do DHCP for this subnet.
dhcp-range=interface:<TPL:WIFI_DEVICE>,<TPL:IP4_NAT_PREFIX>.2,<TPL:IP4_NAT_PREFIX>.254,4h
# Send DHCPv4 option.
dhcp-option=option:dns-server,<TPL:IP4_DNS0>,<TPL:IP4_DNS1>
# Set the DHCP server to authoritative mode. In this mode it will barge in
# and take over the lease for any client which broadcasts on the network,
# whether it has a record of the lease or not. This avoids long timeouts
# when a machine wakes up on a new network. DO NOT enable this if there's
# the slightest chance that you might end up accidentally configuring a DHCP
# server for your campus/company accidentally. The ISC server uses
# the same option, and this URL provides more information:
# http://www.isc.org/files/auth.html
dhcp-authoritative
# On systems which support it, dnsmasq binds the wildcard address,
# even when it is listening on only some interfaces. It then discards
# requests that it shouldn't reply to. This has the advantage of
# working even when interfaces come and go and change address. If you
# want dnsmasq to really bind only the interfaces it is listening on,
# uncomment this option. About the only time you may need this is when
# running another nameserver on the same machine.
bind-interfaces
# If this line is uncommented, dnsmasq will read /etc/ethers and act
# on the ethernet-address/IP pairs found there just as if they had
# been given as --dhcp-host options. Useful if you keep
# MAC-address/host mappings there for other purposes.
#read-ethers

23
conf/dhcpdv6.conf.tpl Normal file
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@@ -0,0 +1,23 @@
# Wifi Hotspot app for YunoHost
# Copyright (C) 2015 Julien Vaubourg <julien@vaubourg.com>
# Contribute at https://github.com/jvaubourg/hotspot_ynh
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Do DHCP and Router Advertisements for this subnet. Set the A bit in the RA
# so that clients can use SLAAC addresses as well as DHCP ones.
dhcp-range=interface:<TPL:WIFI_DEVICE>,<TPL:IP6_NET>,slaac,64,4h
# Send DHCPv6 option. Note [] around IPv6 addresses.
dhcp-option=option6:dns-server,[<TPL:IP6_DNS0>],[<TPL:IP6_DNS1>]

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@@ -16,19 +16,11 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
interface=<TPL:WIFI_DEVICE>
ssid=<TPL:WIFI_SSID>
hw_mode=g
<TPL:N_COMMENT>ieee80211n=1
<TPL:N_COMMENT>wmm_enabled=1
channel=<TPL:WIFI_CHANNEL>
macaddr_acl=0
auth_algs=1
ignore_broadcast_ssid=0
channel=<TPL:WIFI_CHANNEL>
<TPL:SEC_COMMENT>wpa=2
<TPL:SEC_COMMENT>wpa_passphrase=<TPL:WIFI_PASSPHRASE>
<TPL:SEC_COMMENT>wpa_key_mgmt=WPA-PSK
<TPL:SEC_COMMENT>wpa_pairwise=TKIP
<TPL:SEC_COMMENT>rsn_pairwise=CCMP

8
conf/hostapd.conf.tpl2 Normal file
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@@ -0,0 +1,8 @@
bss=<TPL:WIFI_INTERFACE>
ssid=<TPL:WIFI_SSID>
<TPL:SEC_COMMENT>wpa=2
<TPL:SEC_COMMENT>wpa_passphrase=<TPL:WIFI_PASSPHRASE>
<TPL:SEC_COMMENT>wpa_key_mgmt=WPA-PSK
<TPL:SEC_COMMENT>wpa_pairwise=TKIP
<TPL:SEC_COMMENT>rsn_pairwise=CCMP

View File

@@ -34,7 +34,9 @@ has_vpnclient_app() {
}
has_ip6delegatedprefix() {
[ "${ynh_ip6_net}" != none ]
i=${1}
[ "${ynh_ip6_net[${i}]}" != none ]
}
is_nat_set() {
@@ -44,11 +46,15 @@ is_nat_set() {
}
is_ip4nataddr_set() {
ip address show dev "${ynh_wifi_device}" 2> /dev/null | grep -q "${ynh_ip4_nat_prefix}.1/24"
i=${1}
ip address show dev "ssid${i}" 2> /dev/null | grep -q "${ynh_ip4_nat_prefix[${i}]}.1/24"
}
is_ip6addr_set() {
ip address show dev "${ynh_wifi_device}" 2> /dev/null | grep -q "${ynh_ip6_addr}/64"
i=${1}
ip address show dev "ssid${i}" 2> /dev/null | grep -q "${ynh_ip6_addr[${i}]}/64"
}
is_forwarding_set() {
@@ -58,39 +64,27 @@ is_forwarding_set() {
[ "${ip6}" -eq 1 -a "${ip4}" -eq 1 ]
}
is_dhcpdv6_set() {
[ -e /etc/dnsmasq.d/dhcpdv6.conf ]
}
is_dhcpd_running() {
i=${1}
is_dhcpdv4_set() {
[ -e /etc/dnsmasq.d/dhcpdv4.conf ]
$(ps aux | grep "dhcpdv.-ssid${i}" | grep -qv grep)
}
is_hostapd_running() {
service hostapd status &> /dev/null
if [ $? -eq 0 ]; then
# If the wifi antenna was unplugged
if ip link show dev "${ynh_wifi_device}" | grep -q DOWN; then
service hostapd stop &> /dev/null
return 1
fi
return 0
fi
return 1
}
is_dnsmasq_running() {
service dnsmasq status &> /dev/null
}
is_running() {
( has_ip6delegatedprefix && is_ip6addr_set && is_dhcpdv6_set || ! has_ip6delegatedprefix )\
&& is_nat_set "${new_internet_device}" && is_ip4nataddr_set && is_forwarding_set && is_hostapd_running\
&& is_dhcpdv4_set && is_dnsmasq_running
for i in $(seq 0 $((${ynh_multissid} - 1))); do
( has_ip6delegatedprefix ${i} && is_ip6addr_set ${i} || ! has_ip6delegatedprefix ${i} )\
&& is_ip4nataddr_set ${i} && is_dhcpd_running ${i}
if [ ! $? -eq 0 ]; then
return 1
fi
done
is_hostapd_running && is_forwarding_set && is_nat_set "${new_internet_device}"
}
## Setters
@@ -102,12 +96,16 @@ set_nat() {
}
set_ip4nataddr() {
ip address add "${ynh_ip4_nat_prefix}.1/24" dev "${ynh_wifi_device}"
i=${1}
ip address add "${ynh_ip4_nat_prefix[${i}]}.1/24" dev "ssid${i}"
}
set_ip6addr() {
ip address delete "${ynh_ip6_addr}/64" dev tun0 &> /dev/null
ip address add "${ynh_ip6_addr}/64" dev "${ynh_wifi_device}"
i=${1}
ip address delete "${ynh_ip6_addr[${i}]}/64" dev tun0 &> /dev/null
ip address add "${ynh_ip6_addr[${i}]}/64" dev "ssid${i}"
}
set_forwarding() {
@@ -115,43 +113,63 @@ set_forwarding() {
sysctl -w net.ipv4.conf.all.forwarding=1 > /dev/null
}
set_dhcpd() {
if has_ip6delegatedprefix; then
cp /etc/dnsmasq.d.tpl/dhcpdv6.conf.tpl /etc/dnsmasq.d/dhcpdv6.conf
start_dhcpd() {
i=${1}
rm -f /etc/dnsmasq.dhcpd/dhcpdv?-ssid*.conf
if has_ip6delegatedprefix ${i}; then
cp /etc/dnsmasq.dhcpdhcpd/dhcpdv6{.conf.tpl,-ssid${i}.conf}
sed "s|<TPL:WIFI_DEVICE>|${ynh_wifi_device}|g" -i /etc/dnsmasq.d/dhcpdv6.conf
sed "s|<TPL:IP6_NET>|${ynh_ip6_net}|g" -i /etc/dnsmasq.d/dhcpdv6.conf
sed "s|<TPL:IP6_DNS0>|${ynh_ip6_dns0}|g" -i /etc/dnsmasq.d/dhcpdv6.conf
sed "s|<TPL:IP6_DNS1>|${ynh_ip6_dns1}|g" -i /etc/dnsmasq.d/dhcpdv6.conf
sed "s|<TPL:WIFI_DEVICE>|ssid${i}|g" -i /etc/dnsmasq.dhcpd/dhcpdv6-ssid${i}.conf
sed "s|<TPL:IP6_NET>|${ynh_ip6_net[${i}]}|g" -i /etc/dnsmasq.dhcpd/dhcpdv6-ssid${i}.conf
sed "s|<TPL:IP6_DNS0>|${ynh_ip6_dns0[${i}]}|g" -i /etc/dnsmasq.dhcpd/dhcpdv6-ssid${i}.conf
sed "s|<TPL:IP6_DNS1>|${ynh_ip6_dns1[${i}]}|g" -i /etc/dnsmasq.dhcpd/dhcpdv6-ssid${i}.conf
dnsmasq -C /etc/dnsmasq.dhcpd/dhcpdv6-ssid${i}.conf -p0
fi
cp /etc/dnsmasq.d.tpl/dhcpdv4.conf.tpl /etc/dnsmasq.d/dhcpdv4.conf
cp /etc/dnsmasq.dhcpd/dhcpdv4{.conf.tpl,-ssid${i}.conf}
sed "s|<TPL:IP4_DNS0>|${ynh_ip4_dns0}|g" -i /etc/dnsmasq.d/dhcpdv4.conf
sed "s|<TPL:IP4_DNS1>|${ynh_ip4_dns1}|g" -i /etc/dnsmasq.d/dhcpdv4.conf
sed "s|<TPL:WIFI_DEVICE>|${ynh_wifi_device}|g" -i /etc/dnsmasq.d/dhcpdv4.conf
sed "s|<TPL:IP4_NAT_PREFIX>|${ynh_ip4_nat_prefix}|g" -i /etc/dnsmasq.d/dhcpdv4.conf
sed "s|<TPL:IP4_DNS0>|${ynh_ip4_dns0[${i}]}|g" -i /etc/dnsmasq.dhcpd/dhcpdv4-ssid${i}.conf
sed "s|<TPL:IP4_DNS1>|${ynh_ip4_dns1[${i}]}|g" -i /etc/dnsmasq.dhcpd/dhcpdv4-ssid${i}.conf
sed "s|<TPL:WIFI_DEVICE>|ssid${i}|g" -i /etc/dnsmasq.dhcpd/dhcpdv4-ssid${i}.conf
sed "s|<TPL:IP4_NAT_PREFIX>|${ynh_ip4_nat_prefix[${i}]}|g" -i /etc/dnsmasq.dhcpd/dhcpdv4-ssid${i}.conf
dnsmasq -C /etc/dnsmasq.dhcpd/dhcpdv4-ssid${i}.conf -p0
}
start_hostapd() {
cp /etc/hostapd/hostapd.conf{.tpl,}
cp /etc/hostapd/hostapd.conf{.tpl1,}
ip link set addr 02:42:42:13:37:00 dev "${ynh_wifi_device}"
sed "s|<TPL:WIFI_DEVICE>|${ynh_wifi_device}|g" -i /etc/hostapd/hostapd.conf
sed "s|<TPL:WIFI_SSID>|${ynh_wifi_ssid}|g" -i /etc/hostapd/hostapd.conf
sed "s|<TPL:WIFI_PASSPHRASE>|${ynh_wifi_passphrase}|g" -i /etc/hostapd/hostapd.conf
sed "s|<TPL:WIFI_CHANNEL>|${ynh_wifi_channel}|g" -i /etc/hostapd/hostapd.conf
if [ "${ynh_wifi_n}" -eq 1 ]; then
iwconfig "${ynh_wifi_device}" | grep -q 'n *ESSID'
if [ $? -eq 0 ]; then
sed "s|<TPL:N_COMMENT>||g" -i /etc/hostapd/hostapd.conf
else
sed "s|<TPL:N_COMMENT>|#|g" -i /etc/hostapd/hostapd.conf
fi
if [ "${ynh_wifi_secure}" -eq 1 ]; then
sed "s|<TPL:SEC_COMMENT>||g" -i /etc/hostapd/hostapd.conf
else
sed "s|<TPL:SEC_COMMENT>|#|g" -i /etc/hostapd/hostapd.conf
fi
for i in $(seq 0 $((${ynh_multissid} - 1))); do
cp /etc/hostapd/hostapd.conf{.tpl2,.tmp}
sed "s|<TPL:WIFI_INTERFACE>|ssid${i}|g" -i /etc/hostapd/hostapd.conf.tmp
sed "s|<TPL:WIFI_SSID>|${ynh_wifi_ssid[${i}]}|g" -i /etc/hostapd/hostapd.conf.tmp
sed "s|<TPL:WIFI_PASSPHRASE>|${ynh_wifi_passphrase[${i}]}|g" -i /etc/hostapd/hostapd.conf.tmp
if [ "${ynh_wifi_secure[${i}]}" -eq 1 ]; then
sed "s|<TPL:SEC_COMMENT>||g" -i /etc/hostapd/hostapd.conf.tmp
else
sed "s|<TPL:SEC_COMMENT>|#|g" -i /etc/hostapd/hostapd.conf.tmp
fi
cat /etc/hostapd/hostapd.conf.tmp >> /etc/hostapd/hostapd.conf
rm /etc/hostapd/hostapd.conf.tmp
done
service hostapd start
}
@@ -165,15 +183,15 @@ unset_nat() {
}
unset_ip4nataddr() {
ip address delete "${ynh_ip4_nat_prefix}.1/24" dev "${ynh_wifi_device}"
i=${1}
ip address delete "${ynh_ip4_nat_prefix[${i}]}.1/24" dev "ssid${i}"
}
unset_ip6addr() {
ip address delete "${ynh_ip6_addr}/64" dev "${ynh_wifi_device}"
}
i=${1}
unset_dhcpd() {
rm -f /etc/dnsmasq.d/dhcpdv?.conf
ip address delete "${ynh_ip6_addr[${i}]}/64" dev "ssid${i}"
}
unset_forwarding() {
@@ -181,6 +199,11 @@ unset_forwarding() {
sysctl -w net.ipv4.conf.all.forwarding=0 > /dev/null
}
stop_dhcpd() {
kill $(ps aux | grep 'dhcpdv.-ssid' | grep -v grep | awk '{ print $2 }')
rm -f /etc/dnsmasq.d/dhcpdv?-ssid*.conf
}
stop_hostapd() {
service hostapd stop
}
@@ -239,19 +262,20 @@ if [ "$1" != restart ]; then
ynh_service_enabled=$(moulinette_get service_enabled)
ynh_wifi_device=$(moulinette_get wifi_device)
ynh_wifi_ssid=$(moulinette_get wifi_ssid)
ynh_wifi_secure=$(moulinette_get wifi_secure)
ynh_wifi_passphrase=$(moulinette_get wifi_passphrase)
ynh_wifi_channel=$(moulinette_get wifi_channel)
ynh_wifi_n=$(moulinette_get wifi_n)
ynh_ip6_addr=$(moulinette_get ip6_addr)
ynh_ip6_net=$(moulinette_get ip6_net)
ynh_ip6_dns0=$(moulinette_get ip6_dns0)
ynh_ip6_dns1=$(moulinette_get ip6_dns1)
ynh_ip4_dns0=$(moulinette_get ip4_dns0)
ynh_ip4_dns1=$(moulinette_get ip4_dns1)
ynh_ip4_nat_prefix=$(moulinette_get ip4_nat_prefix)
ynh_multissid=$(moulinette_get multissid)
IFS='|' read -a ynh_wifi_ssid <<< "$(moulinette_get wifi_ssid)"
IFS='|' read -a ynh_wifi_secure <<< "$(moulinette_get wifi_secure)"
IFS='|' read -a ynh_wifi_passphrase <<< "$(moulinette_get wifi_passphrase)"
IFS='|' read -a ynh_ip6_addr <<< "$(moulinette_get ip6_addr)"
IFS='|' read -a ynh_ip6_net <<< "$(moulinette_get ip6_net)"
IFS='|' read -a ynh_ip6_dns0 <<< "$(moulinette_get ip6_dns0)"
IFS='|' read -a ynh_ip6_dns1 <<< "$(moulinette_get ip6_dns1)"
IFS='|' read -a ynh_ip4_dns0 <<< "$(moulinette_get ip4_dns0)"
IFS='|' read -a ynh_ip4_dns1 <<< "$(moulinette_get ip4_dns1)"
IFS='|' read -a ynh_ip4_nat_prefix <<< "$(moulinette_get ip4_nat_prefix)"
old_internet_device=$(moulinette_get internet_device)
new_internet_device=$(ip route | awk '/default via/ { print $NF; }')
@@ -264,21 +288,21 @@ if [ "$1" != restart ]; then
echo "OK"
# Check IPv6 delegated prefix from vpnclient
vpnclient_ip6_net=$(moulinette_vpnclient_get ip6_net)
if [ ! -z "${vpnclient_ip6_addr}" ]; then
if [ "${ynh_ip6_net}" == none ]; then
ynh_ip6_net=$vpnclient_ip6_net
ynh_ip6_addr=$(moulinette_vpnclient_get ip6_addr)
moulinette_set ip6_net "${ynh_ip6_net}"
moulinette_set ip6_addr "${ynh_ip6_addr}"
else
if [ "${ynh_ip6_net}" != "${vpnclient_ip6_net}" ]; then
echo "[WARN] The IPv6 delegated prefix is different from the vpnclient one"
fi
fi
fi
# vpnclient_ip6_net=$(moulinette_vpnclient_get ip6_net)
#
# if [ ! -z "${vpnclient_ip6_addr}" ]; then
# if [ "${ynh_ip6_net}" == none ]; then
# ynh_ip6_net=$vpnclient_ip6_net
# ynh_ip6_addr=$(moulinette_vpnclient_get ip6_addr)
#
# moulinette_set ip6_net "${ynh_ip6_net}"
# moulinette_set ip6_addr "${ynh_ip6_addr}"
# else
# if [ "${ynh_ip6_net}" != "${vpnclient_ip6_net}" ]; then
# echo "[WARN] The IPv6 delegated prefix is different from the vpnclient one"
# fi
# fi
# fi
fi
@@ -313,18 +337,6 @@ case "$1" in
set_nat "${new_internet_device}"
fi
# Set ipv4 NAT address
if ! is_ip4nataddr_set; then
echo "Set IPv4 NAT address"
set_ip4nataddr
fi
# Set the ipv6 address
if has_ip6delegatedprefix && ! is_ip6addr_set; then
echo "Set IPv6 address"
set_ip6addr
fi
# Set forwarding for ipv6 and ipv4
if ! is_forwarding_set; then
echo "Set forwarding"
@@ -334,18 +346,41 @@ case "$1" in
# Run hostapd
if ! is_hostapd_running; then
echo "Run hostapd"
start_hostapd
start_hostapd ${i}
if [ ! $? -eq 0 ]; then
exit 1
fi
i=0; false || while [ $? -ne 0 ]; do
sleep 1 && (( i++ ))
[ ${i} -gt 20 ] && stop_hostapd
[ ${i} -gt 20 ] && exit 1
ip link show dev ssid0 &> /dev/null
done
fi
# Run DHCP servers
if ( has_ip6delegatedprefix && ! is_dhcpdv6_set ) || ! is_dhcpdv4_set; then
echo "Set DHCP servers (dnsmasq)"
set_dhcpd
fi
# For each registred ssid
for i in $(seq 0 $((${ynh_multissid} - 1))); do
# Restart dhcpd
service bind9 stop &> /dev/null
service dnsmasq restart
# Set ipv4 NAT address
if ! is_ip4nataddr_set ${i}; then
echo "Set IPv4 NAT address"
set_ip4nataddr ${i}
fi
# Set the ipv6 address
if has_ip6delegatedprefix ${i} && ! is_ip6addr_set ${i}; then
echo "Set IPv6 address"
set_ip6addr ${i}
fi
# Run DHCP servers
if ! is_dhcpd_running ${i}; then
echo "Set DHCP servers (dnsmasq)"
start_dhcpd ${i}
fi
done
# Update dynamic settings
moulinette_set internet_device "${new_internet_device}"
@@ -360,25 +395,27 @@ case "$1" in
unset_nat "${old_internet_device}"
fi
if is_ip4nataddr_set; then
echo "Unset IPv4 NAT address"
unset_ip4nataddr
fi
if has_ip6delegatedprefix && is_ip6addr_set; then
echo "Unset IPv6 address"
unset_ip6addr
fi
if is_forwarding_set; then
echo "Unset forwarding"
unset_forwarding
fi
if is_dhcpdv6_set || is_dhcpdv4_set; then
echo "Stop DHCP servers"
unset_dhcpd
fi
for i in $(seq 0 $((${ynh_multissid} - 1))); do
if is_ip4nataddr_set ${i}; then
echo "Unset IPv4 NAT address"
unset_ip4nataddr ${i}
fi
if has_ip6delegatedprefix ${i} && is_ip6addr_set ${i}; then
echo "Unset IPv6 address"
unset_ip6addr ${i}
fi
if is_dhcpd_running ${i}; then
echo "Stop DHCP servers"
stop_dhcpd ${i}
fi
done
if is_hostapd_running; then
echo "Stop hostapd"
@@ -388,8 +425,6 @@ case "$1" in
if has_vpnclient_app; then
service ynh-vpnclient start
fi
service dnsmasq restart
;;
restart)
$0 stop
@@ -405,34 +440,6 @@ case "$1" in
echo "[INFO] Autodetected internet interface: ${new_internet_device} (last start: ${old_internet_device})"
if has_ip6delegatedprefix; then
echo "[INFO] IPv6 delegated prefix found"
echo "[INFO] IPv6 address computed from the delegated prefix: ${ynh_ip6_addr}"
if is_ip6addr_set; then
echo "[OK] IPv6 address set"
else
echo "[ERR] No IPv6 address set"
exitcode=1
fi
if is_dhcpdv6_set; then
echo "[OK] SLAAC & DHCPv6 server set"
else
echo "[ERR] No SLAAC & DHCPv6 server set"
exitcode=1
fi
else
echo "[INFO] No IPv6 delegated prefix found"
fi
if is_dhcpdv4_set; then
echo "[OK] DHCPv4 server set"
else
echo "[ERR] No DHCPv4 server set"
exitcode=1
fi
if is_nat_set "${new_internet_device}"; then
echo "[OK] IPv4 NAT set"
else
@@ -440,13 +447,6 @@ case "$1" in
exitcode=1
fi
if is_ip4nataddr_set; then
echo "[OK] IPv4 NAT address set"
else
echo "[ERR] No IPv4 NAT address set"
exitcode=1
fi
if is_forwarding_set; then
echo "[OK] IPv6/IPv4 forwarding set"
else
@@ -454,13 +454,6 @@ case "$1" in
exitcode=1
fi
if is_dnsmasq_running; then
echo "[OK] Dnsmasq is running"
else
echo "[ERR] Dnsmasq is not running"
exitcode=1
fi
if is_hostapd_running; then
echo "[OK] Hostapd is running"
else
@@ -468,6 +461,36 @@ case "$1" in
exitcode=1
fi
for i in $(seq 0 $((${ynh_multissid} - 1))); do
if has_ip6delegatedprefix ${i}; then
echo "[INFO] SSID ${i}: IPv6 delegated prefix found"
echo "[INFO] SSID ${i}: IPv6 address computed from the delegated prefix: ${ynh_ip6_addr}"
if is_ip6addr_set ${i}; then
echo "[OK] SSID ${i}: IPv6 address set"
else
echo "[ERR] SSID ${i}: No IPv6 address set"
exitcode=1
fi
else
echo "[INFO] SSID ${i}: No IPv6 delegated prefix found"
fi
if is_dhcpd_running ${i}; then
echo "[OK] SSID ${i}: DHCP servers set"
else
echo "[ERR] SSID ${i}: No DHCP servers set"
exitcode=1
fi
if is_ip4nataddr_set ${i}; then
echo "[OK] SSID ${i}: IPv4 NAT address set"
else
echo "[ERR] SSID ${i}: No IPv4 NAT address set"
exitcode=1
fi
done
exit ${exitcode}
;;
*)