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374 lines
14 KiB
374 lines
14 KiB
#!/bin/bash
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#=================================================
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# GENERIC STARTING
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#=================================================
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# IMPORT GENERIC HELPERS
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#=================================================
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source _common.sh
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source /usr/share/yunohost/helpers
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source _ynh_add_fpm_config
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#=================================================
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# MANAGE FAILURE OF THE SCRIPT
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#=================================================
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# Exit if an error occurs during the execution of the script
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ynh_abort_if_errors
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#=================================================
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# RETRIEVE ARGUMENTS FROM THE MANIFEST
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#=================================================
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domain=$YNH_APP_ARG_DOMAIN
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path_url=$YNH_APP_ARG_PATH
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admin_wordpress=$YNH_APP_ARG_ADMIN
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language=$YNH_APP_ARG_LANGUAGE
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multisite=$YNH_APP_ARG_MULTISITE
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is_public=$YNH_APP_ARG_IS_PUBLIC
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app=$YNH_APP_INSTANCE_NAME
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#=================================================
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# CHECK IF THE APP CAN BE INSTALLED WITH THIS ARGS
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#=================================================
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ynh_script_progression --message="Validating installation parameters..." --weight=2
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final_path=/var/www/$app
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test ! -e "$final_path" || ynh_die --message="This path already contains a folder"
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# Register (book) web path
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ynh_webpath_register --app=$app --domain=$domain --path_url=$path_url
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if [ "$path_url" == "/" ] && [ $multisite -eq 1 ]; then
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ynh_die --message="Multisite option of wordpress doesn't work at the root of a domain."
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fi
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#=================================================
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# STORE SETTINGS FROM MANIFEST
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#=================================================
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ynh_script_progression --message="Storing installation settings..." --weight=2
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ynh_app_setting_set --app=$app --key=domain --value=$domain
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ynh_app_setting_set --app=$app --key=path --value=$path_url
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ynh_app_setting_set --app=$app --key=admin --value=$admin_wordpress
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ynh_app_setting_set --app=$app --key=is_public --value=$is_public
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ynh_app_setting_set --app=$app --key=language --value=$language
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ynh_app_setting_set --app=$app --key=multisite --value=$multisite
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ynh_app_setting_set --app=$app --key=overwrite_nginx --value=1
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ynh_app_setting_set --app=$app --key=overwrite_phpfpm --value=1
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ynh_app_setting_set --app=$app --key=admin_mail_html --value=1
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#=================================================
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# STANDARD MODIFICATIONS
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#=================================================
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# INSTALL DEPENDENCIES
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#=================================================
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ynh_script_progression --message="Installing dependencies..." --weight=9
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ynh_install_app_dependencies php7.0-cli
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#=================================================
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# CREATE A MYSQL DATABASE
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#=================================================
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ynh_script_progression --message="Creating a MySQL database..."
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db_name=$(ynh_sanitize_dbid --db_name=$app)
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ynh_app_setting_set --app=$app --key=db_name --value=$db_name
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ynh_mysql_setup_db --db_user=$db_name --db_name=$db_name
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#=================================================
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# DOWNLOAD, CHECK AND UNPACK SOURCE
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#=================================================
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ynh_script_progression --message="Setting up source files..." --weight=4
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ynh_app_setting_set --app=$app --key=final_path --value=$final_path
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# Download, check integrity, uncompress and patch the source from app.src
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ynh_setup_source --dest_dir="$final_path"
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#=================================================
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# NGINX CONFIGURATION
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#=================================================
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ynh_script_progression --message="Configuring nginx web server..." --weight=3
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# Create a dedicated nginx config
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ynh_add_nginx_config
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#=================================================
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# CREATE DEDICATED USER
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#=================================================
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ynh_script_progression --message="Configuring system user..." --weight=3
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# Create a dedicated system user
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ynh_system_user_create --username=$app
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#=================================================
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# PHP-FPM CONFIGURATION
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#=================================================
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ynh_script_progression --message="Configuring php-fpm..." --weight=2
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# If the app is private, set the usage to low, otherwise to high.
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if [ $is_public -eq 0 ]
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then
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usage=low
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else
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usage=high
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fi
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# Create a dedicated php-fpm config
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ynh_add_fpm_config --usage=$usage --footprint=$usage
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#=================================================
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# SPECIFIC SETUP
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#=================================================
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# CONFIGURE WP-CONFIG
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#=================================================
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ynh_script_progression --message="Configuring wordpress..."
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cp ../conf/wp-config.php $final_path/wp-config.php
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# Change variables in Wordpress configuration
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ynh_replace_string --match_string="__DB_USER__" --replace_string=$db_name --target_file=$final_path/wp-config.php
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ynh_replace_string --match_string="__DB_PWD__" --replace_string="$db_pwd" --target_file=$final_path/wp-config.php
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for i in 1 2 3 4 5 6 7 8
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do
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j=$(ynh_string_random --length=40)
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ynh_replace_string --match_string="KEY$i" --replace_string="$j" --target_file=$final_path/wp-config.php
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sleep 0.5
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done
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#=================================================
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# SETTING UP WITH CURL
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#=================================================
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ynh_script_progression --message="Installing wordpress with Curl..." --weight=10
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# Set right permissions for curl install
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chown -R $app: $final_path
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# Set the app as temporarily public for curl call
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ynh_app_setting_set --app=$app --key=unprotected_uris --value="/"
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# Regen SSOwat configuration
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yunohost app ssowatconf
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# Reload Nginx
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ynh_systemd_action --service_name=nginx --action=reload
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# Wordpress installation
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ynh_local_curl "/wp-admin/install.php?step=2" "&weblog_title=YunoBlog" "user_name=$admin_wordpress" "admin_password=$db_pwd" "admin_password2=$db_pwd" "admin_email=$admin_wordpress@$domain" "Submit=Install+WordPress"
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ynh_print_info --message="Please wait during Wordpress installation..."
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for i in `seq 1 300`
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do
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# The loop waits for wordpress to be installed, or 5 minutes.
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if ynh_mysql_connect_as --user=$db_name --password=$db_pwd --database=$db_name <<< "show tables" | grep --quiet "wp_options"; then
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# If the table wp_options is found, wordpress has finished its installation.
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break
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fi
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sleep 1
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done
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#=================================================
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# INSTALL WORDPRESS PLUGINS
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#=================================================
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ynh_script_progression --message="Installing wordpress plugins..." --weight=20
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wget --no-verbose https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar --output-document=$final_path/wp-cli.phar
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wpcli_alias="php7.0 $final_path/wp-cli.phar --allow-root --path=$final_path"
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$wpcli_alias plugin install simple-ldap-login
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$wpcli_alias plugin install http-authentication
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$wpcli_alias plugin install companion-auto-update
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$wpcli_alias plugin install wp-fail2ban-redux
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#=================================================
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# SET LANGUAGE
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#=================================================
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ynh_script_progression --message="Configuring language..." --weight=3
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$wpcli_alias core language install $language
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$wpcli_alias site switch-language $language
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#=================================================
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# CONFIGURE MULTISITE
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#=================================================
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if [ $multisite -eq 1 ]
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then
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ynh_script_progression --message="Configuring multisite..." --weight=2
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ynh_replace_string --match_string="#--MULTISITE--" --replace_string="" --target_file=/etc/nginx/conf.d/$domain.d/$app.conf
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# Allow multisite
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ynh_replace_string --match_string="//--MULTISITE1--define" --replace_string="define " --target_file=$final_path/wp-config.php
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# Activate multisite via wp-cli
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ynh_exec_fully_quiet $wpcli_alias core multisite-convert --base=$path_url/
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# Activate multisite in wordpress config
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ynh_replace_string --match_string="//--MULTISITE2--define" --replace_string="define" --target_file=$final_path/wp-config.php
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ynh_mysql_connect_as --user=$db_name --password=$db_pwd --database=$db_name < ../conf/sql/multisite.sql
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plugin_network="--network"
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else
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ynh_mysql_connect_as --user=$db_name --password=$db_pwd --database=$db_name < ../conf/sql/single.sql
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plugin_network=""
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fi
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#=================================================
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# ACTIVATE WORDPRESS PLUGINS
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#=================================================
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ynh_script_progression --message="Activating plugins..." --weight=4
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$wpcli_alias plugin activate simple-ldap-login $plugin_network
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# Do not activate http-authentication, this plugin is sometimes unstable
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$wpcli_alias plugin activate companion-auto-update $plugin_network
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$wpcli_alias plugin activate wp-fail2ban-redux $plugin_network
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#=================================================
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# STORE THE CONFIG FILE CHECKSUM
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#=================================================
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# Calculate and store the config file checksum into the app settings
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ynh_store_file_checksum --file="$final_path/wp-config.php"
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#=================================================
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# CREATE A CRON TASK FOR AUTOMATIC UPDATE
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#=================================================
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echo "# Reach everyday wp-cron.php?doing_wp_cron to trig the internal wordpress cron.
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0 3 * * * root wget -q -O - https://$domain$path_url/wp-cron.php?doing_wp_cron >/dev/null 2>&1" > /etc/cron.d/$app
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#=================================================
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# GENERIC FINALISATION
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#=================================================
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# SECURING FILES AND DIRECTORIES
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#=================================================
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# Set permissions to app files
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# Files have to be own by the user of wordpress. To allow upgrade from the app.
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chown -R $app: $final_path
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# Except the file config wp-config.php
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chown root: $final_path/wp-config.php
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#=================================================
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# SETUP FAIL2BAN
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#=================================================
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ynh_script_progression --message="Configuring fail2ban..." --weight=7
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ynh_add_fail2ban_config_mod () {
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# Declare an array to define the options of this helper.
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local legacy_args=lrmptv
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declare -Ar args_array=( [l]=logpath= [r]=failregex= [m]=max_retry= [p]=ports= [t]=use_template [v]=others_var=)
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local logpath
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local failregex
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local max_retry
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local ports
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local others_var
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local use_template
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# Manage arguments with getopts
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ynh_handle_getopts_args "$@"
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use_template="${use_template:-0}"
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max_retry=${max_retry:-3}
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ports=${ports:-http,https}
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finalfail2banjailconf="/etc/fail2ban/jail.d/$app.conf"
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finalfail2banfilterconf="/etc/fail2ban/filter.d/$app.conf"
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ynh_backup_if_checksum_is_different "$finalfail2banjailconf"
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ynh_backup_if_checksum_is_different "$finalfail2banfilterconf"
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if [ $use_template -eq 1 ]
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then
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# Usage 2, templates
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cp ../conf/f2b_jail.conf $finalfail2banjailconf
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cp ../conf/f2b_filter.conf $finalfail2banfilterconf
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if [ -n "${app:-}" ]
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then
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ynh_replace_string "__APP__" "$app" "$finalfail2banjailconf"
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ynh_replace_string "__APP__" "$app" "$finalfail2banfilterconf"
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fi
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# Replace all other variable given as arguments
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for var_to_replace in ${others_var:-}; do
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# ${var_to_replace^^} make the content of the variable on upper-cases
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# ${!var_to_replace} get the content of the variable named $var_to_replace
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ynh_replace_string --match_string="__${var_to_replace^^}__" --replace_string="${!var_to_replace}" --target_file="$finalfail2banjailconf"
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ynh_replace_string --match_string="__${var_to_replace^^}__" --replace_string="${!var_to_replace}" --target_file="$finalfail2banfilterconf"
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done
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else
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# Usage 1, no template. Build a config file from scratch.
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test -n "$logpath" || ynh_die "ynh_add_fail2ban_config expects a logfile path as first argument and received nothing."
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test -n "$failregex" || ynh_die "ynh_add_fail2ban_config expects a failure regex as second argument and received nothing."
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tee $finalfail2banjailconf <<EOF
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[$app]
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enabled = true
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port = $ports
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filter = $app
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logpath = $logpath
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maxretry = $max_retry
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EOF
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tee $finalfail2banfilterconf <<EOF
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[INCLUDES]
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before = common.conf
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[Definition]
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failregex = $failregex
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ignoreregex =
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EOF
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fi
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# Common to usage 1 and 2.
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ynh_store_file_checksum "$finalfail2banjailconf"
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ynh_store_file_checksum "$finalfail2banfilterconf"
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ynh_systemd_action --service_name=fail2ban --action=reload --line_match="ed Fail2Ban Service" --log_path=systemd
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local fail2ban_error="$(journalctl -u fail2ban | tail -n50 | grep "WARNING.*$app.*")"
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if [[ -n "$fail2ban_error" ]]; then
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ynh_print_err --message="Fail2ban failed to load the jail for $app"
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ynh_print_warn --message="${fail2ban_error#*WARNING}"
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fi
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}
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# Create a dedicated fail2ban config
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ynh_add_fail2ban_config_mod --logpath="/var/log/auth.log" --failregex="Authentication (attempt for unknown user|failure for) .* from <HOST>" --max_retry=5
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#=================================================
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# SETUP SSOWAT
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#=================================================
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ynh_script_progression --message="Configuring SSOwat..."
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if [ $is_public -eq 0 ]
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then
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# Remove the public access
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ynh_app_setting_delete --app=$app --key=unprotected_uris
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fi
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#=================================================
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# RELOAD NGINX
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#=================================================
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ynh_script_progression --message="Reloading nginx web server..." --weight=3
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ynh_systemd_action --service_name=nginx --action=reload
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#=================================================
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# REMOVE WP-CLI.PHAR
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#=================================================
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ynh_secure_remove $final_path/wp-cli.phar
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#=================================================
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# SEND A README FOR THE ADMIN
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#=================================================
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echo "If you're facing an issue or want to improve this app, please open a new issue in this project: https://github.com/YunoHost-Apps/wordpress_ynh" > mail_to_send
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ynh_send_readme_to_admin --app_message="mail_to_send" --recipients="$admin_wordpress" --type=install
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#=================================================
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# END OF SCRIPT
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#=================================================
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ynh_script_progression --message="Installation of $app completed" --last
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