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adguardhome_ynh/scripts/install
2023-09-27 15:07:09 +02:00

144 lines
5.3 KiB
Bash

#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source /usr/share/yunohost/helpers
#=================================================
# STORE SETTINGS FROM MANIFEST
#=================================================
ynh_script_progression --message="Storing installation settings..." --weight=2
if [ "$dns_over_https" == "1" ];
then
dns_over_https="true"
# DNS over TLS
adguard_DoT_port=853
ynh_app_setting_set --app=$app --key=adguard_DoT_port --value=$adguard_DoT_port
ynh_exec_warn_less yunohost firewall allow --no-upnp UDP $adguard_DoT_port
ynh_exec_warn_less yunohost firewall allow --no-upnp TCP $adguard_DoT_port
# DNS over QUIC
adguard_DoQ_port=784
ynh_app_setting_set --app=$app --key=adguard_DoQ_port --value=$adguard_DoQ_port
ynh_exec_warn_less yunohost firewall allow --no-upnp UDP $adguard_DoQ_port
else
dns_over_https="false"
fi
ynh_app_setting_set --app=$app --key=dns_over_https --value=$dns_over_https
#=================================================
# CREATE DEDICATED USER
#=================================================
#REMOVEME? ynh_script_progression --message="Configuring system user..." --weight=1
# Create a system user
#REMOVEME? ynh_system_user_create --username=$app --home_dir="$install_dir" --groups="ssl-cert"
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression --message="Setting up source files..." --weight=4
# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source --dest_dir=$install_dir
chmod -R o-rwx "$install_dir"
chown -R $app:$app "$install_dir"
setcap 'CAP_NET_BIND_SERVICE=+eip CAP_NET_RAW=+eip' $install_dir/AdGuardHome
#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Configuring NGINX web server..." --weight=3
# Create a dedicated NGINX config
ynh_add_nginx_config
#=================================================
# SPECIFIC SETUP
#=================================================
# ADD A CONFIGURATION
#=================================================
ynh_script_progression --message="Adding a configuration file..." --weight=1
# echo the ip route command to prevent a crash if the server doesn't have any ipv4/6
ipv4_interface=$(echo "$(ip -4 route get 1.2.3.4 2> /dev/null)" | head -n1 | grep -oP '(?<=dev )\w+' || true)
ipv6_interface=$(echo "$(ip -6 route get ::1.2.3.4 2> /dev/null)" | head -n1 | grep -oP '(?<=dev )\w+' || true)
if [ -z "$ipv4_interface" ] && [ -z "$ipv6_interface" ]; then
ynh_die --message="Impossible to find the main network interface, please report this issue."
elif [ "$ipv4_interface" != "$ipv6_interface" ]; then
if [ -z "$ipv4_interface" ]; then
echo -e "bind-interface\nexcept-interface=$ipv6_interface" > "/etc/dnsmasq.d/$app"
elif [ -z "$ipv6_interface" ]; then
echo -e "bind-interfaces\nexcept-interface=$ipv4_interface" > "/etc/dnsmasq.d/$app"
else
echo -e "bind-interfaces\nexcept-interface=$ipv4_interface, $ipv6_interface" > "/etc/dnsmasq.d/$app"
fi
else
echo -e "bind-interfaces\nexcept-interface=$ipv4_interface" > "/etc/dnsmasq.d/$app"
fi
systemctl restart dnsmasq
ynh_store_file_checksum --file="/etc/dnsmasq.d/$app"
ipv4_route_output=$(echo "$(ip -4 route get 1.2.3.4 2> /dev/null)" | head -n1 | head -n1)
ipv6_route_output=$(echo "$(ip -6 route get ::1.2.3.4 2> /dev/null)" | head -n1)
ipv4_addr=""
for i in $(seq "$(echo $ipv4_route_output | wc -w)" -1 1); do
ip=$(echo $ipv4_route_output | awk "{print \$$i}")
if ynh_validate_ip4 --ip_address=$ip; then
ipv4_addr="- $ip"
break
fi
done
ipv6_addr=""
for i in $(seq "$(echo $ipv6_route_output | wc -w)" -1 1); do
ip=$(echo $ipv6_route_output | awk "{print \$$i}")
if ynh_validate_ip6 --ip_address=$ip; then
ipv6_addr="- $ip"
break
fi
done
password=$(python3 -c "import bcrypt; print(bcrypt.hashpw(b\"$password\", bcrypt.gensalt(rounds=10)).decode())")
ynh_app_setting_set --app=$app --key=password --value=$password
# Main config File
ynh_add_config --template="../conf/AdGuardHome.yaml" --destination="$install_dir/AdGuardHome.yaml"
chmod 600 "$install_dir/AdGuardHome.yaml"
chown -R $app:$app "$install_dir/AdGuardHome.yaml"
#=================================================
# SETUP SYSTEMD
#=================================================
ynh_script_progression --message="Configuring a systemd service..." --weight=1
# Create a dedicated systemd config
ynh_add_systemd_config
yunohost service add $app --description="Ads & trackers blocking DNS server" --needs_exposed_ports $port_adguard
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=2
# Start a systemd service
ynh_systemd_action --service_name=$app --action="restart" --log_path=systemd
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Installation of $app completed" --last