mirror of
https://github.com/YunoHost-Apps/hotspot_ynh.git
synced 2024-09-03 19:25:53 +02:00
Differenciate dhcpd6 and dhcpd4 in the service
This commit is contained in:
Julien VAUBOURG
parent
ae4988d05b
commit
1ffb47a76e
3 changed files with 94 additions and 42 deletions
2
TODO
2
TODO
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@ -1,6 +1,4 @@
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* Translate PHP interface in French
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* multissid
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** WEB: update is_connected_through_hotspot feature
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** INIT: differentiate ipv6 and ipv4 in is_dhcpd_running
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** INIT: use insserv instead of update-rc.d and update service dependencies
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@ -76,10 +76,16 @@ is_forwarding_set() {
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[ "${ip6}" -eq 1 -a "${ip4}" -eq 1 ]
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}
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is_dhcpd_running() {
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is_dhcpd6_running() {
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i=${1}
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$(ps aux | grep "dhcpdv.-ssid${i}" | grep -qv grep)
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$(ps aux | grep "dhcpdv6-ssid${i}" | grep -qv grep)
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}
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is_dhcpd4_running() {
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i=${1}
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$(ps aux | grep "dhcpdv4-ssid${i}" | grep -qv grep)
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}
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is_hostapd_running() {
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@ -89,7 +95,7 @@ is_hostapd_running() {
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is_running() {
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for i in $(seq 0 $((${ynh_multissid} - 1))); do
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( has_ip6delegatedprefix ${i} && is_ip6addr_set ${i} || ! has_ip6delegatedprefix ${i} )\
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&& is_ip4nataddr_set ${i} && is_dhcpd_running ${i}
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&& is_ip4nataddr_set ${i} && is_dhcpd6_running ${i} && is_dhcpd4_running ${i}
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if [ ! $? -eq 0 ]; then
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return 1
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@ -137,7 +143,7 @@ set_forwarding() {
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sysctl -w net.ipv4.conf.all.forwarding=1 > /dev/null
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}
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start_dhcpd() {
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start_dhcpd6() {
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i=${1}
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if [ "${i}" -eq 0 ]; then
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@ -146,19 +152,29 @@ start_dhcpd() {
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dev="hotspot${i}"
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fi
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rm -f /etc/dnsmasq.dhcpd/dhcpdv?-ssid*.conf
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rm -f /etc/dnsmasq.dhcpd/dhcpdv6-ssid*.conf
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if has_ip6delegatedprefix ${i}; then
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cp /etc/dnsmasq.dhcpdhcpd/dhcpdv6{.conf.tpl,-ssid${i}.conf}
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sed "s|<TPL:WIFI_DEVICE>|${dev}|g" -i /etc/dnsmasq.dhcpd/dhcpdv6-ssid${i}.conf
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sed "s|<TPL:IP6_NET>|${ynh_ip6_net[${i}]}|g" -i /etc/dnsmasq.dhcpd/dhcpdv6-ssid${i}.conf
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sed "s|<TPL:IP6_DNS0>|${ynh_ip6_dns0[${i}]}|g" -i /etc/dnsmasq.dhcpd/dhcpdv6-ssid${i}.conf
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sed "s|<TPL:IP6_DNS1>|${ynh_ip6_dns1[${i}]}|g" -i /etc/dnsmasq.dhcpd/dhcpdv6-ssid${i}.conf
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cp /etc/dnsmasq.dhcpdhcpd/dhcpdv6{.conf.tpl,-ssid${i}.conf}
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dnsmasq -C /etc/dnsmasq.dhcpd/dhcpdv6-ssid${i}.conf -p0
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sed "s|<TPL:WIFI_DEVICE>|${dev}|g" -i /etc/dnsmasq.dhcpd/dhcpdv6-ssid${i}.conf
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sed "s|<TPL:IP6_NET>|${ynh_ip6_net[${i}]}|g" -i /etc/dnsmasq.dhcpd/dhcpdv6-ssid${i}.conf
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sed "s|<TPL:IP6_DNS0>|${ynh_ip6_dns0[${i}]}|g" -i /etc/dnsmasq.dhcpd/dhcpdv6-ssid${i}.conf
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sed "s|<TPL:IP6_DNS1>|${ynh_ip6_dns1[${i}]}|g" -i /etc/dnsmasq.dhcpd/dhcpdv6-ssid${i}.conf
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dnsmasq -C /etc/dnsmasq.dhcpd/dhcpdv6-ssid${i}.conf -p0
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}
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start_dhcpd4() {
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i=${1}
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if [ "${i}" -eq 0 ]; then
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dev=${ynh_wifi_device}
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else
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dev="hotspot${i}"
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fi
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rm -f /etc/dnsmasq.dhcpd/dhcpdv4-ssid*.conf
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cp /etc/dnsmasq.dhcpd/dhcpdv4{.conf.tpl,-ssid${i}.conf}
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sed "s|<TPL:IP4_DNS0>|${ynh_ip4_dns0[${i}]}|g" -i /etc/dnsmasq.dhcpd/dhcpdv4-ssid${i}.conf
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@ -242,9 +258,14 @@ unset_forwarding() {
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sysctl -w net.ipv4.conf.all.forwarding=0 > /dev/null
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}
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stop_dhcpd() {
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kill $(ps aux | grep 'dhcpdv.-ssid' | grep -v grep | awk '{ print $2 }')
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rm -f /etc/dnsmasq.d/dhcpdv?-ssid*.conf
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stop_dhcpd6() {
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kill $(ps aux | grep 'dhcpdv6-ssid' | grep -v grep | awk '{ print $2 }')
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rm -f /etc/dnsmasq.d/dhcpdv6-ssid*.conf
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}
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stop_dhcpd4() {
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kill $(ps aux | grep 'dhcpdv4-ssid' | grep -v grep | awk '{ print $2 }')
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rm -f /etc/dnsmasq.d/dhcpdv4-ssid*.conf
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}
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stop_hostapd() {
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@ -408,21 +429,28 @@ case "$1" in
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# Set ipv4 NAT address
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if ! is_ip4nataddr_set ${i}; then
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echo "Hotspot ${i}: Set IPv4 NAT address"
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echo "hotspot${i}: Set IPv4 NAT address"
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set_ip4nataddr ${i}
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fi
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# Set the ipv6 address
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if has_ip6delegatedprefix ${i} && ! is_ip6addr_set ${i}; then
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echo "Hotspot ${i}: Set IPv6 address"
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echo "hotspot${i}: Set IPv6 address"
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set_ip6addr ${i}
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fi
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# Run DHCP servers
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if ! is_dhcpd_running ${i}; then
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echo "Hotspot ${i}: Set DHCP servers (dnsmasq)"
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start_dhcpd ${i}
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# Run DHCPv6 server
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if has_ip6delegatedprefix ${i} && ! is_dhcpd6_running ${i}; then
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echo "hotspot${i}: Start the NDP and DHCPv6 server (dnsmasq)"
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start_dhcpd6 ${i}
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fi
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# Run DHCPv4 server
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if ! is_dhcpd4_running ${i}; then
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echo "hotspot${i}: Start the DHCPv4 server (dnsmasq)"
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start_dhcpd4 ${i}
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fi
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done
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# Update dynamic settings
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@ -445,18 +473,23 @@ case "$1" in
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for i in $(seq 0 $((${ynh_multissid} - 1))); do
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if is_ip4nataddr_set ${i}; then
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echo "Hotspot ${i}: Unset IPv4 NAT address"
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echo "hotspot${i}: Unset IPv4 NAT address"
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unset_ip4nataddr ${i}
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fi
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if has_ip6delegatedprefix ${i} && is_ip6addr_set ${i}; then
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echo "Hotspot ${i}: Unset IPv6 address"
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echo "hotspot${i}: Unset IPv6 address"
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unset_ip6addr ${i}
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fi
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if is_dhcpd_running ${i}; then
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echo "Hotspot ${i}: Stop DHCP servers"
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stop_dhcpd ${i}
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if is_dhcpd6_running ${i}; then
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echo "hotspot${i}: Stop the NDP and DHCPv6 server (dnsmasq)"
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stop_dhcpd6 ${i}
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fi
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if is_dhcpd4_running ${i}; then
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echo "hotspot${i}: Stop the DHCPv4 server (dnsmasq)"
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stop_dhcpd4 ${i}
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fi
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done
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@ -506,30 +539,37 @@ case "$1" in
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for i in $(seq 0 $((${ynh_multissid} - 1))); do
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if has_ip6delegatedprefix ${i}; then
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echo "[INFO] Hotspot ${i}: IPv6 delegated prefix found"
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echo "[INFO] Hotspot ${i}: IPv6 address computed from the delegated prefix: ${ynh_ip6_addr}"
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echo "[INFO] hotspot${i}: IPv6 delegated prefix found"
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echo "[INFO] hotspot${i}: IPv6 address computed from the delegated prefix: ${ynh_ip6_addr}"
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if is_ip6addr_set ${i}; then
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echo "[OK] Hotspot ${i}: IPv6 address set"
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echo "[OK] hotspot${i}: IPv6 address set"
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else
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echo "[ERR] Hotspot ${i}: No IPv6 address set"
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echo "[ERR] hotspot${i}: No IPv6 address set"
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exitcode=1
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fi
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if is_dhcpd6_running ${i}; then
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echo "[OK] hotspot${i}: NDP and DHCPv6 server (dnsmasq) is running"
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else
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echo "[ERR] hotspot${i}: NDP and DHCPv6 server (dnsmasq) is not running"
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exitcode=1
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fi
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else
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echo "[INFO] Hotspot ${i}: No IPv6 delegated prefix found"
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echo "[INFO] hotspot${i}: No IPv6 delegated prefix found"
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fi
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if is_dhcpd_running ${i}; then
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echo "[OK] Hotspot ${i}: DHCP servers set"
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if is_dhcpd4_running ${i}; then
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echo "[OK] hotspot${i}: DHCPv4 server (dnsmasq) is running"
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else
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echo "[ERR] Hotspot ${i}: No DHCP servers set"
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echo "[ERR] hotspot${i}: NDP and DHCPv4 (dnsmasq) is not running"
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exitcode=1
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fi
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if is_ip4nataddr_set ${i}; then
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echo "[OK] Hotspot ${i}: IPv4 NAT address set"
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echo "[OK] hotspot${i}: IPv4 NAT address set"
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else
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echo "[ERR] Hotspot ${i}: No IPv4 NAT address set"
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echo "[ERR] hotspot${i}: No IPv4 NAT address set"
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exitcode=1
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fi
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done
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@ -82,10 +82,24 @@ function noneValue($str) {
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function is_connected_through_hotspot($ip6_net, $ip4_nat_prefix) {
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$ip = $_SERVER['REMOTE_ADDR'];
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$ip6_regex = '/^'.preg_quote(preg_replace('/::$/', '', $ip6_net)).':/';
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$ip4_regex = '/^'.preg_quote($ip4_nat_prefix).'\./';
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return (preg_match($ip6_regex, $ip) || preg_match($ip4_regex, $ip));
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foreach($ip6_net as $net) {
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$ip6_regex = '/^'.preg_quote(preg_replace('/::$/', '', $net)).':/';
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if(preg_match($ip6_regex, $ip)) {
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return true;
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}
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}
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foreach($ip4_nat_prefix as $prefix) {
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$ip4_regex = '/^'.preg_quote($prefix).'\./';
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if(preg_match($ip4_regex, $ip)) {
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return true;
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}
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}
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return false;
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}
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dispatch('/', function() {
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