synapse_ynh/scripts/restore

#!/bin/bash

#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================

#Keep this path for calling _common.sh inside the execution's context of backup and restore scripts
source ../settings/scripts/_common.sh
source ../settings/scripts/experimental_helper.sh
source /usr/share/yunohost/helpers

#=================================================
# LOAD SETTINGS
#=================================================
ynh_script_progression --message="Loading settings..."

#=================================================
# RECREATE THE DEDICATED USER
#=================================================
ynh_script_progression --message='Configuring system groups'

# Create the dedicated user (if not existing)
adduser $app ssl-cert
adduser turnserver ssl-cert

#=================================================
# FIX DB CONFIG
#=================================================
ynh_script_progression --message="Fixing database type..." --weight=1

ynh_psql_execute_as_root \
    --sql="update pg_database set datcollate='C', datctype='C' where datname='$db_name';"

#=================================================
# RESTORE ALL CONFIG AND DATA
#=================================================

ynh_script_progression --message="Restoring directory and configuration..." --weight=10
ynh_restore
mkdir -p /etc/matrix-$app/app-service

# Check that the good python version is installed
# If not upgrade the source
ynh_script_progression --message="Check for source up to date..." --weight=5
install_sources

#=================================================
# RESTORE FAIL2BAN CONFIGURATION
#=================================================
ynh_script_progression --message="Reload Fail2Ban..." --weight=6

ynh_systemd_action --action=restart --service_name=fail2ban

#=================================================
# RESTORE THE POSTGRESQL DATABASE
#=================================================
ynh_script_progression --message="Restoring the PostgreSQL database..." --weight=13

ynh_psql_execute_file_as_root --file="${YNH_CWD}/dump.sql" --database="$synapse_db_name"

#=================================================
# RESTORE SYSTEMD
#=================================================
ynh_script_progression --message="Enable systemd services" --weight=2

# systemctl daemon-reload
systemctl enable $app.service --quiet
systemctl enable $app-coturn.service --quiet

#=================================================
# ADVERTISE SERVICE IN ADMIN PANEL
#=================================================

yunohost service add $app --log "/var/log/matrix-$app/homeserver.log" --needs_exposed_ports $port_synapse_tls
yunohost service add $app-coturn --needs_exposed_ports $port_turnserver_tls

#=================================================
# CREATE A DH FILE
#=================================================
ynh_script_progression --message="Creating a dh file..." --weight=40

# WARNING : theses command are used in INSTALL, UPGRADE, RESTORE
# For any update do it in all files

# Make dh cert for synapse if it doesn't exist
if [ ! -e /etc/ssl/private/dh2048.pem ]
then
    ynh_exec_warn_less openssl dhparam -out /etc/ssl/private/dh2048.pem -outform PEM -2 2048 -dsaparam
    chown root:ssl-cert /etc/ssl/private/dh2048.pem
    chmod 640 /etc/ssl/private/dh2048.pem
fi

#=================================================
# RECONFIGURE THE TURNSERVER
#=================================================
ynh_script_progression --message="Reconfiguring Coturn..." --weight=23

configure_coturn

#=================================================
# SETUP LOGROTATE
#=================================================
ynh_script_progression --message="Configuring log rotation..."

ynh_use_logrotate --logfile /var/log/matrix-$app

#=================================================
# GENERIC FINALIZATION
#=================================================
# SECURE FILES AND DIRECTORIES
#=================================================

ynh_script_progression --message="Protecting directories..." --weight=3
set_permissions

#=================================================
# RELOAD NGINX, SYNAPSE AND COTURN
#=================================================
ynh_script_progression --message="Restarting Synapse services..." --weight=7

ynh_systemd_action --service_name=$app-coturn.service --action=restart
ynh_systemd_action --service_name=$app.service --action=restart --line_match="Synapse now listening on TCP port $port_synapse_tls" --log_path="/var/log/matrix-$app/homeserver.log" --timeout=300

#=================================================
# GENERIC FINALIZATION
#=================================================
# RELOAD NGINX
#=================================================
ynh_script_progression --message="Reloading NGINX web server..."

ynh_systemd_action --service_name=php$phpversion-fpm --action=reload
ynh_systemd_action --service_name=nginx --action=reload

#=================================================
# END OF SCRIPT
#=================================================

ynh_script_progression --message="Restoration completed for $app" --last