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lufi_ynh/scripts/install
2019-03-27 01:46:15 +01:00

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7.6 KiB
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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source /usr/share/yunohost/helpers
#=================================================
# MANAGE SCRIPT FAILURE
#=================================================
ynh_clean_setup () {
ynh_clean_check_starting
true
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# RETRIEVE ARGUMENTS FROM THE MANIFEST
#=================================================
domain=$YNH_APP_ARG_DOMAIN
path_url=$YNH_APP_ARG_PATH
is_public=$YNH_APP_ARG_IS_PUBLIC
max_file_size=$YNH_APP_ARG_MAX_FILE_SIZE
app=$YNH_APP_INSTANCE_NAME
#=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
#=================================================
ynh_print_info "Validating installation parameters..."
final_path=/var/www/$app
test ! -e "$final_path" || ynh_die "This path already contains a folder"
# Normalize the url path syntax
path_url=$(ynh_normalize_url_path $path_url)
# Check if max_file_size is a number
if ! [[ $max_file_size =~ "^[\-0-9]+$" ]] && [ $max_file_size -lt 0 ]; then
ynh_die "Max file must be a number positive or zero"
fi
# Check web path availability
ynh_webpath_available $domain $path_url
# Register (book) web path
ynh_webpath_register $app $domain $path_url
#=================================================
# FIND AND OPEN A PORT
#=================================================
ynh_print_info "Configuring firewall..."
# Find a free port
port=$(ynh_find_port 8095)
# Open this port
yunohost firewall allow --no-upnp TCP $port 2>&1
#=================================================
# STORE SETTINGS FROM MANIFEST
#=================================================
ynh_print_info "Storing installation settings..."
ynh_app_setting_set $app domain $domain
ynh_app_setting_set $app is_public $is_public
ynh_app_setting_set $app port $port
ynh_app_setting_set $app path $path_url
ynh_app_setting_set $app max_file_size $max_file_size
#=================================================
# STANDARD MODIFICATIONS
#=================================================
# INSTALL DEPENDENCIES
#=================================================
ynh_print_info "Installing dependencies..."
ynh_install_app_dependencies $pkg_dependencies
# Install Carton
echo yes | cpanm Carton
#=================================================
# CREATE A POSTGRESQL DATABASE
#=================================================
ynh_print_info "Creating a PostgreSQL database..."
# Create postgresql database
ynh_psql_test_if_first_run
db_name=$(ynh_sanitize_dbid "$app")
db_user=$db_name
ynh_app_setting_set "$app" db_name "$db_name"
# Initialize database and store postgres password for upgrade
ynh_psql_setup_db "$db_name" "$db_user"
db_pwd=$(ynh_app_setting_get $app psqlpwd) # Password created in ynh_psql_setup_db function
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_print_info "Setting up source files..."
ynh_app_setting_set $app final_path $final_path
# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source "$final_path"
#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_print_info "Configuring nginx web server..."
# Create a dedicated nginx config
ynh_add_nginx_config max_file_size
#=================================================
# CREATE DEDICATED USER
#=================================================
ynh_print_info "Configuring system user..."
# Create a system user
ynh_system_user_create $app
#=================================================
# Copy and fix variable into lufi config
#=================================================
ynh_print_info "Configuring lufi..."
cp ../conf/lufi.conf.template "${final_path}/lufi.conf"
ynh_replace_string "__DOMAIN__" "$domain" "${final_path}/lufi.conf"
ynh_replace_string "__PATH__" "$path_url" "${final_path}/lufi.conf"
ynh_replace_string "__PORT__" "$port" "${final_path}/lufi.conf"
ynh_replace_string "__DB_NAME__" "$db_name" "${final_path}/lufi.conf"
ynh_replace_string "__DB_USER__" "$db_user" "${final_path}/lufi.conf"
ynh_replace_string "__DB_PWD__" "$db_pwd" "${final_path}/lufi.conf"
ynh_replace_string "__MAX_FILE_SIZE__" "$max_file_size" "${final_path}/lufi.conf"
if [ $max_file_size -eq 0 ]; then # Comment the limitation line if no limit
ynh_replace_string "max_file_size" "#max_file_size" "${final_path}/lufi.conf"
fi
secret=$(ynh_string_random 24)
ynh_app_setting_set $app secret $secret
ynh_replace_string "__SECRET__" "$secret" "${final_path}/lufi.conf"
if [ $is_public -eq 0 ];
then
ynh_replace_string "__IS_PUBLIC__" "" "${final_path}/lufi.conf"
else
ynh_replace_string "__IS_PUBLIC__" "#" "${final_path}/lufi.conf"
fi
ynh_store_file_checksum "${final_path}/lufi.conf"
#=================================================
# SETUP CRON
#=================================================
cp ../conf/cron_lufi /etc/cron.d/$app
ynh_replace_string "__FINALPATH__" "$final_path/" "/etc/cron.d/$app"
chmod +x $final_path/script/lufi
#=================================================
# SETUP SYSTEMD
#=================================================
ynh_print_info "Configuring a systemd service..."
# Create a dedicated systemd config
ynh_add_systemd_config
#=================================================
# Install lufi's dependencies via carton
#=================================================
ynh_print_info "Installing lufi..."
pushd $final_path
carton install --deployment --without=sqlite --without=mysql --without=htpasswd --without=test
popd
#=================================================
# SETUP LOGROTATE
#=================================================
ynh_print_info "Configuring log rotation..."
# Use logrotate to manage application logfile(s)
ynh_use_logrotate
#=================================================
# ADVERTISE SERVICE IN ADMIN PANEL
#=================================================
yunohost service add $app --log "$final_path/log/production.log"
#=================================================
# SETUP SSOWAT
#=================================================
ynh_print_info "Configuring SSOwat..."
ynh_app_setting_set $app unprotected_uris "/"
if [ $is_public -eq 0 ]
then
if [ "$path_url" == "/" ]; then
# If the path is /, clear it to prevent any error with the regex.
path_url=""
fi
# Modify the domain to be used in a regex
domain_regex=$(echo "$domain" | sed 's@-@.@g')
ynh_app_setting_set $app protected_regex "$domain_regex$path_url/stats$","$domain_regex$path_url/manifest.webapp$","$domain_regex$path_url/$","$domain_regex$path_url/d/.*$","$domain_regex$path_url/m/.*$"
fi
#=================================================
# Configure owner
#=================================================
chown -R $app:$app "$final_path"
#=================================================
# Start lufi
#=================================================
systemctl enable $app.service
ynh_systemd_action -n $app -a start -l "Creating process id file" -p "$final_path/log/production.log"
#=================================================
# RELOAD NGINX
#=================================================
ynh_print_info "Reloading nginx web server..."
# Reload Nginx
systemctl reload nginx
yunohost app ssowatconf
#=================================================
# END OF SCRIPT
#=================================================
ynh_print_info "Installation of $app completed"