YunoHost-Apps/hotspot_ynh
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hotspot_ynh/scripts/install
Julien VAUBOURG e15fb76389 Ready for Jessie (+ some improvements)
2015-05-25 02:23:28 +02:00

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#!/bin/bash
# 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/>.
# Retrieve arguments
domain=${1}
url_path=${2}
wifi_ssid=${3}
wifi_passphrase=${4}
firmware_nonfree=${5}
##
## These arguments are optional but YunoHost is not yet able to handle them with the web installer
## See manifest.json.options
##
#
#ip6_net=${6}
# Check YunoHost version
ynh_version=$(sudo dpkg -l yunohost | grep ii | awk '{ print $3 }' | sed 's/\.//g')
if [ "${ynh_version}" -lt 220 ]; then
echo "ERROR: You need a YunoHost version equals or greater than 2.2.0"
exit 1
fi
sudo systemctl is-active dnsmasq &> /dev/null
if [ $? -ne 0 ]; then
echo "ERROR: You need to enable dnsmasq instead of bind9 (apt-get remove bind9 && systemctl start dnsmasq)"
exit 1
fi
# Check arguments
if [ -z "${wifi_ssid}" -o -z "${wifi_passphrase}" ]; then
echo "ERROR: Your Wifi Hotspot needs a name and a password" >&2
exit 1
fi
wifi_passphrase_length="$(echo -n "${wifi_passphrase}" | wc -c)"
if [ "${wifi_passphrase_length}" -lt 8 -o "${wifi_passphrase_length}" -gt 63 ]; then
echo "ERROR: Your password must from 8 to 63 characters (WPA2 passphrase)" >&2
exit 1
fi
echo "${wifi_passphrase}" | grep -qP '[^[:print:]]'
if [ $? -eq 0 ]; then
echo "ERROR: Only printable ASCII characters are permitted in your password (WPA2 passphrase)" >&2
exit 1
fi
# Check domain/path availability
sudo yunohost app checkurl ${domain}${url_path} -a hotspot
if [ ! $? -eq 0 ]; then
exit 1
fi
# Install packages
packages='php5-fpm sipcalc hostapd iptables iw dnsmasq'
export DEBIAN_FRONTEND=noninteractive
# Packaged USB Wireless Device firmwares
# Based on https://wiki.debian.org/WiFi#USB_Devices
if [ "${firmware_nonfree}" == yes ]; then
packages="$packages firmware-atheros atmel-firmware firmware-linux-free firmware-linux-nonfree firmware-realtek firmware-ralink firmware-libertas zd1211-firmware"
else
packages="$packages firmware-linux-free"
fi
sudo apt-get --assume-yes --force-yes install ${packages}
if [ $? -ne 0 ]; then
sudo apt-get update
sudo apt-get --assume-yes --force-yes install ${packages}
fi
# Copy (free) firmwares
# Extract from http://packages.trisquel.info/toutatis-updates/open-ath9k-htc-firmware
# https://www.fsf.org/news/ryf-certification-thinkpenguin-usb-with-atheros-chip
sudo install -b -o root -g root -m 0644 ../conf/firmware_htc-7010.fw /lib/firmware/htc-7010.fw
sudo install -b -o root -g root -m 0644 ../conf/firmware_htc-9271.fw /lib/firmware/htc-9271.fw
# Compute extra arguments
if [ -z "${ip6_net}" ]; then
ip6_net=none
ip6_addr=none
if [ -e /tmp/.ynh-vpnclient-started ]; then
vpnclient_ip6_net=$(sudo yunohost app setting vpnclient ip6_net 2>&1)
vpnclient_ip6_addr=$(sudo yunohost app setting vpnclient ip6_addr 2>&1)
if [[ "${vpnclient_ip6_net}" =~ :: && "${vpnclient_ip6_addr}" =~ :: ]]; then
ip6_net=${vpnclient_ip6_net}
ip6_addr=${vpnclient_ip6_addr}
fi
fi
#else
# ip6_net=$(bash ../conf/ipv6_expanded "${ip6_net}")
#
# if [ -z "${ip6_net}" ]; then
# echo "ERROR: The IPv6 Delegated Prefix format looks bad" >&2
# exit 1
# fi
#
# ip6_addr="$(echo "${ip6_net}" | cut -d: -f1-7):42"
# ip6_net=$(bash ../conf/ipv6_compressed "${ip6_net}")
# ip6_addr=$(bash ../conf/ipv6_compressed "${ip6_addr}")
fi
wifi_device=$(sudo bash ../conf/iw_devices | awk -F\| '{ print $1 }')
if [ -z "${wifi_device}" ]; then
echo "ERROR: No wifi interface found" >&2
exit 1
fi
# Save arguments
sudo yunohost app setting hotspot service_enabled -v 1
sudo yunohost app setting hotspot multissid -v 1
sudo yunohost app setting hotspot wifi_ssid -v "${wifi_ssid}"
sudo yunohost app setting hotspot wifi_secure -v 1
sudo yunohost app setting hotspot wifi_passphrase -v "${wifi_passphrase}"
sudo yunohost app setting hotspot wifi_device -v "${wifi_device}"
sudo yunohost app setting hotspot wifi_channel -v 6
sudo yunohost app setting hotspot ip6_addr -v "${ip6_addr}"
sudo yunohost app setting hotspot ip6_net -v "${ip6_net}"
sudo yunohost app setting hotspot ip6_dns0 -v 2001:913::8
sudo yunohost app setting hotspot ip6_dns1 -v 2001:910:800::12
sudo yunohost app setting hotspot ip4_dns0 -v 80.67.188.188
sudo yunohost app setting hotspot ip4_dns1 -v 80.67.169.12
sudo yunohost app setting hotspot ip4_nat_prefix -v 10.0.242
sudo yunohost app setting hotspot vpnclient -v no
# Install custom scripts
sudo install -o root -g root -m 0755 ../conf/iw_multissid /usr/local/bin/
sudo install -o root -g root -m 0755 ../conf/iw_devices /usr/local/bin/
sudo install -o root -g root -m 0755 ../conf/iw_ssids /usr/local/bin/
sudo install -o root -g root -m 0755 ../conf/ipv6_expanded /usr/local/bin/
sudo install -o root -g root -m 0755 ../conf/ipv6_compressed /usr/local/bin/
# Copy confs
sudo mkdir -pm 0755 /var/log/nginx/
sudo mkdir -pm 0755 /etc/dnsmasq.dhcpd/
sudo chown root: /etc/dnsmasq.dhcpd/
sudo install -b -o root -g root -m 0644 ../conf/hostapd.conf.tpl? /etc/hostapd/
sudo install -b -o root -g root -m 0644 ../conf/dnsmasq_dhcpdv6.conf.tpl /etc/dnsmasq.dhcpd/dhcpdv6.conf.tpl
sudo install -b -o root -g root -m 0644 ../conf/dnsmasq_dhcpdv4.conf.tpl /etc/dnsmasq.dhcpd/dhcpdv4.conf.tpl
sudo install -b -o root -g root -m 0644 ../conf/nginx_wifiadmin.conf "/etc/nginx/conf.d/${domain}.d/wifiadmin.conf"
sudo install -b -o root -g root -m 0644 ../conf/phpfpm_wifiadmin.conf /etc/php5/fpm/pool.d/wifiadmin.conf
# Copy web sources
sudo mkdir -pm 0755 /var/www/wifiadmin/
sudo cp -a ../sources/* /var/www/wifiadmin/
sudo chown -R root: /var/www/wifiadmin/
sudo chmod -R 0644 /var/www/wifiadmin/*
sudo find /var/www/wifiadmin/ -type d -exec chmod +x {} \;
# Fix confs
## hostapd
sudo sed 's|^DAEMON_CONF=$|&/etc/hostapd/hostapd.conf|' -i /etc/init.d/hostapd
## nginx
sudo sed "s|<TPL:NGINX_LOCATION>|${url_path}|g" -i "/etc/nginx/conf.d/${domain}.d/wifiadmin.conf"
sudo sed 's|<TPL:NGINX_REALPATH>|/var/www/wifiadmin/|g' -i "/etc/nginx/conf.d/${domain}.d/wifiadmin.conf"
sudo sed 's|<TPL:PHP_NAME>|wifiadmin|g' -i "/etc/nginx/conf.d/${domain}.d/wifiadmin.conf"
## php-fpm
sudo sed 's|<TPL:PHP_NAME>|wifiadmin|g' -i /etc/php5/fpm/pool.d/wifiadmin.conf
sudo sed 's|<TPL:PHP_USER>|admin|g' -i /etc/php5/fpm/pool.d/wifiadmin.conf
sudo sed 's|<TPL:PHP_GROUP>|admins|g' -i /etc/php5/fpm/pool.d/wifiadmin.conf
sudo sed 's|<TPL:NGINX_REALPATH>|/var/www/wifiadmin/|g' -i /etc/php5/fpm/pool.d/wifiadmin.conf
# Fix sources
sudo sed "s|<TPL:NGINX_LOCATION>|${url_path}|g" -i /var/www/wifiadmin/config.php
# Copy init script
sudo install -o root -g root -m 0755 ../conf/ynh-hotspot /usr/local/bin/
sudo install -o root -g root -m 0644 ../conf/ynh-hotspot.service /etc/systemd/system/
# Update firewall for DHCP
sudo yunohost firewall allow --no-upnp --ipv6 UDP 547
sudo yunohost firewall allow --no-upnp UDP 67
# Set default inits
# The boot order of these services are important, so they are disabled by default
# and the ynh-hotspot service handles them.
sudo systemctl disable hostapd
sudo systemctl stop hostapd
sudo systemctl enable php5-fpm
sudo systemctl restart php5-fpm
sudo systemctl reload nginx
# Remove IPv6 address set if there is a VPN installed
if [ "${ip6_addr}" != none ]; then
sudo ip -6 address show dev tun0 2> /dev/null | grep -q "${ip6_addr}/"
if [ "$?" -eq 0 ]; then
sudo ip address delete "${ip6_addr}/128" dev tun0 &> /dev/null
fi
fi
sudo systemctl enable ynh-hotspot
sudo systemctl start ynh-hotspot
# Update SSO for wifiadmin
sudo yunohost app ssowatconf
exit 0
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