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snserver_ynh/scripts/install
Fabian Wilkens c4fb0035ea Fix
2020-12-24 12:11:42 +01:00

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source ynh_install_ruby
source /usr/share/yunohost/helpers
#=================================================
# MANAGE SCRIPT FAILURE
#=================================================
ynh_clean_setup () {
ynh_clean_check_starting
}
# 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=$YNH_APP_ARG_IS_PUBLIC
app=$YNH_APP_INSTANCE_NAME
#=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
#=================================================
final_path=/opt/yunohost/$app
test ! -e "$final_path" || ynh_die --message="This path already contains a folder"
# Register (book) web path
ynh_webpath_register --app=$app --domain=$domain --path_url=$path_url
#=================================================
# STORE SETTINGS FROM MANIFEST
#=================================================
ynh_script_progression --message="Storing installation settings..." --weight=3
ynh_app_setting_set --app=$app --key=domain --value=$domain
ynh_app_setting_set --app=$app --key=path --value=$path_url
ynh_app_setting_set --app=$app --key=is_public --value=$is_public
#=================================================
# STANDARD MODIFICATIONS
#=================================================
# FIND AND OPEN A PORT
#=================================================
ynh_script_progression --message="Configuring firewall..." --weight=1
# Find an available port
port=$(ynh_find_port --port=3000)
# Open the port
ynh_app_setting_set --app=$app --key=port --value=$port
#=================================================
# INSTALL DEPENDENCIES
#=================================================
ynh_script_progression --message="Installing dependencies..." --weight=17
ynh_install_app_dependencies $pkg_dependencies
#=================================================
# CREATE A MYSQL DATABASE
#=================================================
ynh_script_progression --message="Creating a MySQL database..." --weight=2
db_name=$(ynh_sanitize_dbid --db_name=$app)
db_user=$db_name
ynh_app_setting_set --app=$app --key=db_name --value=$db_name
ynh_mysql_setup_db --db_user=$db_user --db_name=$db_name
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression --message="Setting up source files..." --weight=2
ynh_app_setting_set --app=$app --key=final_path --value=$final_path
# Download, check integrity, uncompress and patch the source from app.src
mkdir -p $final_path
ynh_setup_source --dest_dir="$final_path/live"
#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Configuring nginx web server..." --weight=3
# Create a dedicated nginx config
ynh_replace_string --match_string="proxy_pass http://127.0.0.1:__PORT__;" --replace_string="proxy_pass http://127.0.0.1:$port;" --target_file="../conf/nginx.conf"
ynh_add_nginx_config
#=================================================
# CREATE DEDICATED USER
#=================================================
ynh_script_progression --message="Configuring system user..." --weight=1
# Create a system user
ynh_system_user_create --username=$app --home_dir=$final_path
#=================================================
# SPECIFIC SETUP
#=================================================
# INSTALLING RUBY
#=================================================
ynh_script_progression --message="Installing Ruby...( This may take a while... )" --weight=100 #331
ynh_install_ruby --ruby_version=$RUBY_VERSION
/opt/rbenv/versions/$RUBY_VERSION/bin/gem update --system --no-document
#=================================================
# Setup
#=================================================
#=================================================
# MODIFY A CONFIG FILE
#=================================================
ynh_script_progression --message="Modifying a config file..." --weight=2
config_file="$final_path/live/.env"
cp -f ../conf/env.sample $config_file
ynh_replace_string --match_string="EXPOSED_PORT=3000" --replace_string="EXPOSED_PORT=$port" --target_file="$config_file"
secret_key=$(ynh_string_random --length=48 | base64)
ynh_replace_string --match_string="SECRET_KEY_BASE=changeme123" --replace_string="SECRET_KEY_BASE=$secret_key" --target_file="$config_file"
pseudo_key=$(ynh_string_random --length=48 | base64)
ynh_replace_string --match_string="PSEUDO_KEY_PARAMS_KEY=changeme456" --replace_string="PSEUDO_KEY_PARAMS_KEY=$pseudo_key" --target_file="$config_file"
ynh_replace_string --match_string="RAILS_ENV=development" --replace_string="RAILS_ENV=production" --target_file="$config_file"
ynh_replace_string --match_string="DB_DATABASE=standard_notes_db" --replace_string="DB_DATABASE=$db_name" --target_file="$config_file"
ynh_replace_string --match_string="DB_USERNAME=std_notes_user" --replace_string="DB_USERNAME=$db_user" --target_file="$config_file"
ynh_replace_string --match_string="DB_PASSWORD=changeme123" --replace_string="DB_PASSWORD=$db_pwd" --target_file="$config_file"
#=================================================
# INSTALLING Standard Notes - Synicing Server
#=================================================
ynh_script_progression --message="Installing Standard Notes - Synicing Server..." --weight=93
chown -R "$app": "$final_path"
pushd "$final_path/live"
exec_as "$app" env PATH=$PATH /opt/rbenv/versions/$RUBY_VERSION/bin/bundle config set path 'vendor/bundle'
exec_as "$app" env PATH=$PATH /opt/rbenv/versions/$RUBY_VERSION/bin/bundle config set with 'development'
exec_as "$app" env PATH=$PATH /opt/rbenv/versions/$RUBY_VERSION/bin/bundle install
exec_as "$app" env PATH=$PATH RAILS_ENV=production /opt/rbenv/versions/$RUBY_VERSION/bin/bundle exec rails db:create db:migrate
popd
#=================================================
# SETUP SYSTEMD
#=================================================
ynh_script_progression --message="Configuring a systemd service..." --weight=4
# Create a dedicated systemd config
ynh_replace_string --match_string="__PORT__" --replace_string="$port" --target_file="../conf/systemd.service"
ynh_replace_string --match_string="__RUBY_VERSION__" --replace_string="$RUBY_VERSION" --target_file="../conf/systemd.service"
ynh_add_systemd_config --service="$app" --template="systemd.service"
#=================================================
# STORE THE CONFIG FILE CHECKSUM
#=================================================
ynh_script_progression --message="Storing the config file checksum..." --weight=1
# Calculate and store the config file checksum into the app settings
ynh_store_file_checksum --file="$config_file"
ynh_store_file_checksum --file="/etc/nginx/conf.d/$domain.d/$app.conf"
#=================================================
# GENERIC FINALIZATION
#=================================================
#=================================================
# SECURE FILES AND DIRECTORIES
#=================================================
ynh_script_progression --message="Securing files and directories..." --weight=1
# Set permissions to app files
chown -R root: $final_path
chown $app: $final_path
mkdir -p $final_path/live/log
chown -R $app: $final_path/live/log/
mkdir -p $final_path/live/tmp
chown -R $app: $final_path/live/tmp/
mkdir -p /var/log/$app
chown -R $app: /var/log/$app
#=================================================
# SETUP LOGROTATE
#=================================================
ynh_script_progression --message="Configuring log rotation..." --weight=1
# Use logrotate to manage application logfile(s)
ynh_use_logrotate --logfile="$final_path/live/log/production.log"
ynh_use_logrotate --logfile="/var/log/$app/$app.log"
#=================================================
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
ynh_script_progression --message="Integrate $app service in Yunohost..." --weight=1
yunohost service add $app --description "Standard Notes - Syncing Server" --log "/var/log/$app/$app.log"
#=================================================
# SETUP FAIL2BAN
#=================================================
#ynh_script_progression --message="Configuring fail2ban..." --time --weight=1
# Create a dedicated fail2ban config
#ynh_add_fail2ban_config --logpath="/var/log/nginx/${domain}-error.log" --failregex="Regex to match into the log for a failed login"
#=================================================
# SETUP SSOWAT
#=================================================
ynh_script_progression --message="Configuring SSOwat..." --weight=3
# Make app public if necessary or protect it
if [ $is_public -eq 1 ]
then
# Create the visitors permission if needed
ynh_permission_update --permission "main" --add "visitors" --remove "all_users"
fi
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=1
# Start a systemd service
ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
# Wait 10 secends tor server to start
sleep 10
#=================================================
# RELOAD NGINX
#=================================================
ynh_script_progression --message="Reloading nginx web server..." --weight=1
ynh_systemd_action --service_name=nginx --action=reload
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Installation of $app completed" --last