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webtrees_ynh/scripts/install
2020-07-30 18:54:44 +02:00

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source /usr/share/yunohost/helpers
#=================================================
# MANAGE SCRIPT FAILURE
#=================================================
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# RETRIEVE ARGUMENTS FROM THE MANIFEST
#=================================================
# Retrieve arguments
domain=$YNH_APP_ARG_DOMAIN
path_url=$YNH_APP_ARG_PATH
is_public=$YNH_APP_ARG_IS_PUBLIC
admin_username=$YNH_APP_ARG_USERNAME
admin_name=$YNH_APP_ARG_NAME
admin_email=$YNH_APP_ARG_EMAIL
password=$(ynh_string_random 24)
admin_password=$(openssl passwd -1 -salt xyz $password)
app=$YNH_APP_INSTANCE_NAME
#=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
#=================================================
ynh_script_progression --message="Validating installation parameters..."
### If the app uses nginx as web server (written in HTML/PHP in most cases), the final path should be "/var/www/$app".
### If the app provides an internal web server (or uses another application server such as uwsgi), the final path should be "/opt/yunohost/$app"
final_path=/var/www/$app
test ! -e "$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..."
ynh_app_setting_set $app is_public $is_public
ynh_app_setting_set $app domain $domain
ynh_app_setting_set $app path $path_url
#=================================================
# INSTALL DEPENDENCIES
#=================================================
ynh_script_progression --message="Installing dependencies..."
ynh_install_app_dependencies $pkg_dependencies
#=================================================
# CREATE A MYSQL DATABASE
#=================================================
ynh_script_progression --message="Creating a MySQL database..."
db_name=$(ynh_sanitize_dbid --db_name=$app)
ynh_app_setting_set $app db_name $db_name
ynh_mysql_setup_db $db_name $db_name
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression --message="Setting up source files..."
### `ynh_setup_source` is used to install an app from a zip or tar.gz file,
### downloaded from an upstream source, like a git repository.
### `ynh_setup_source` use the file conf/app.src
ynh_app_setting_set --app=$app --key=final_path --value=$final_path
# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source --dest_dir="$final_path"
#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Configuring nginx web server..."
### `ynh_add_nginx_config` will use the file conf/nginx.conf
# Create a dedicated nginx config
ynh_add_nginx_config
#=================================================
# CREATE DEDICATED USER
#=================================================
ynh_script_progression --message="Configuring system user..."
# Create a system user
ynh_system_user_create --username=$app
#=================================================
# PHP-FPM CONFIGURATION
#=================================================
ynh_script_progression --message="Configuring php-fpm..."
# Create a dedicated php-fpm config
ynh_add_fpm_config
#=================================================
# MODIFY A CONFIG FILE
#=================================================
# Adding the details of the database to the config file
ynh_replace_string "__dbuser__" "$db_name" "../conf/config.ini.php"
ynh_replace_string "__dbpass__" "$db_pwd" "../conf/config.ini.php"
ynh_replace_string "__dbname__" "$db_name" "../conf/config.ini.php"
# Copy the config file to the final path
cp ../conf/config.ini.php $final_path/data/.
# Load initial SQL into the new database
ynh_mysql_connect_as "$db_name" "$db_pwd" "$db_name" < "../conf/sql/webtrees.sql"
# Replace variables in sql scripts
ynh_replace_string "__USER_NAME__" "$admin_username" "../conf/sql/admin.sql"
ynh_replace_string "__NAME__" "$admin_name" "../conf/sql/admin.sql"
ynh_replace_string "__USER_EMAIL__" "$admin_email" "../conf/sql/admin.sql"
ynh_replace_string "__PASSWORD__" "$admin_password" "../conf/sql/admin.sql"
ynh_mysql_connect_as "$db_name" "$db_pwd" "$db_name" < "../conf/sql/admin.sql"
#=================================================
# STORE THE CONFIG FILE CHECKSUM
#=================================================
# Calculate and store the config file checksum into the app settings
ynh_store_file_checksum --file="$final_path/data/config.ini.php"
#=================================================
# GENERIC FINALIZATION
#=================================================
# SECURE FILES AND DIRECTORIES
#=================================================
### For security reason, any app should set the permissions to root: before anything else.
### Then, if write authorization is needed, any access should be given only to directories
### that really need such authorization.
# Set permissions to app files
chown -R $app: $final_path
chmod -R 700 $final_path/data
#=================================================
# SETUP SSOWAT
#=================================================
ynh_script_progression --message="Configuring SSOwat..."
# Make app public if necessary
if [ $is_public -eq 1 ]
then
# unprotected_uris allows SSO credentials to be passed anyway.
ynh_app_setting_set --app=$app --key=unprotected_uris --value="/"
fi
#=================================================
# RELOAD NGINX
#=================================================
ynh_script_progression --message="Reloading nginx web server..."
ynh_systemd_action --service_name=nginx --action=reload
#=================================================
# SEND A README FOR THE ADMIN
#=================================================
message=" $app was successfully installed :) \n Please open https://$domain$path_url \n The admin username is: $admin_username \n And the admin password is: $password \n If you facing an issue or want to improve this app, please open a new issue in this project: https://github.com/YunoHost-Apps/Webtrees_ynh"
ynh_send_readme_to_admin "$message"
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Installation of $app completed"