mirror of
https://github.com/YunoHost-Apps/dato_ynh.git
synced 2024-09-03 18:16:33 +02:00
282 lines
11 KiB
Bash
Executable file
282 lines
11 KiB
Bash
Executable file
#!/bin/bash
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#=================================================
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# GENERIC START
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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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#=================================================
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# MANAGE SCRIPT FAILURE
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#=================================================
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ynh_clean_setup () {
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# to handle ynh_systemd_action problems
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ynh_clean_check_starting
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### Remove this function if there's nothing to clean before calling the remove script.
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true
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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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app=$YNH_APP_INSTANCE_NAME
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domain=$YNH_APP_ARG_DOMAIN
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path_url="/" # not customizable, so not using: path_url=$YNH_APP_ARG_PATH
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is_public=$YNH_APP_ARG_IS_PUBLIC
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# autosynchronization variables
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autosynchronize=$YNH_APP_ARG_AUTOSYNCHRONIZE
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couch_url=$YNH_APP_ARG_COUCH_URL
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couch_admin_name=$YNH_APP_ARG_COUCH_ADMIN_NAME
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couch_admin_password=$YNH_APP_ARG_COUCH_ADMIN_PASSWORD
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couch_datoadmin_name=$YNH_APP_ARG_COUCH_DATOADMIN_NAME
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couch_datoadmin_password=$YNH_APP_ARG_COUCH_DATOADMIN_PASSWORD
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admin_email=$YNH_APP_ARG_ADMIN_EMAIL
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# make sure autosynchronize variable is a boolean
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if [[
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"$autosynchronize" == "true" ||
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"$autosynchronize" == "yes" ||
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"$autosynchronize" == "1"
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]] && [[ "$couch_url" != "none" ]]
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then
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autosynchronize=true
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else
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autosynchronize=false
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fi
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#=================================================
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# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
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#=================================================
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ynh_script_progression --message="Validating installation parameters..." --weight=1
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# dato provides an internal webserver, setup it's installation path
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final_path=/opt/yunohost/$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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#=================================================
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# STORE SETTINGS FROM MANIFEST
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#=================================================
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ynh_script_progression --message="Storing installation settings..." --weight=1
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ynh_app_setting_set --app=$app --key=domain --value=$domain
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ynh_app_setting_set --app=$app --key=admin_email --value=$admin_email
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ynh_app_setting_set --app=$app --key=autosynchronize --value=$autosynchronize
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ynh_app_setting_set --app=$app --key=final_path --value=$final_path
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ynh_app_setting_set --app=$app --key=couch_url --value=$couch_url
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ynh_app_setting_set --app=$app --key=couch_admin_name --value=$couch_admin_name
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ynh_app_setting_set --app=$app --key=couch_admin_password --value=$couch_admin_password
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ynh_app_setting_set --app=$app --key=admin_email --value=$admin_email
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#=================================================
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# STANDARD MODIFICATIONS
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#=================================================
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# FIND AND OPEN A PORT
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#=================================================
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ynh_script_progression --message="Finding an available port..." --weight=1
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# Find an available port
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port=$(ynh_find_port --port=9559)
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ynh_app_setting_set --app=$app --key=port --value=$port
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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=6
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ynh_install_app_dependencies $pkg_dependencies
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#=================================================
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# INSTALL NODEJS
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#=================================================
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ynh_script_progression --message="Installing NodeJS..." --weight=15
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ynh_install_nodejs --nodejs_version=$nodejs_version
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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=2
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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 conf/app.src
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ynh_setup_source --dest_dir="$final_path"
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#=================================================
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# NGINX CONFIGURATION
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#=================================================
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ynh_script_progression --message="Configuring NGINX web server..." --weight=1
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# Create a dedicated NGINX config
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ynh_add_nginx_config
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#=================================================
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# CREATE DEDICATED USER
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#=================================================
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ynh_script_progression --message="Configuring system user..." --weight=1
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# Create a system user
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ynh_system_user_create --username=$app --home_dir=$final_path
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#=================================================
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# SPECIFIC SETUP
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#=================================================
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# BUILD NODE DEPENDENCIES
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#=================================================
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ynh_script_progression --message="Building node dependencies..." --weight=90
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chown -R "$app":"$app" $final_path
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pushd "$final_path"
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ynh_use_nodejs
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sudo -u $app env $ynh_node_load_PATH npm install --loglevel warn
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# ynh_exec_as $app PATH="$nodejs_path:$PATH" "$nodejs_path/npm" install --loglevel warn
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popd
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#=================================================
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# SETUP SYSTEMD
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#=================================================
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ynh_script_progression --message="Configuring a systemd service..." --weight=2
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# Create a dedicated systemd config
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ynh_add_systemd_config --others_var="ynh_node_load_PATH"
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#=================================================
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# GENERATE CONFIG FILES
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#=================================================
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ynh_script_progression --message="Generating dato config files..." --weight=3
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dato_setup_config_files
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#=================================================
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# CUSTOMIZE SETUP FOR AUTOSYNCHRONIZATION
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#=================================================
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if [[ $autosynchronize == true ]]; then
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#=================================================
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# CUSTOMIZE COUCHDB SETTINGS
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#=================================================
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ynh_script_progression --message="Customizing couch config..." --weight=2
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# make sure that couchdb has CORS enabled and that it accepts requests from dato domain
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ynh_add_config --template="../conf/couch.ini" --destination="/opt/couchdb/etc/local.d/$app.ini"
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#=================================================
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# SETUP A COUCHDB DATO ADMIN USER
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#=================================================
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ynh_script_progression --message="Setting up admin user in couch..." --weight=2
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# figure out couch url with password
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couch_pw_url=$(echo "$couch_url" | sed -En "s+^https?://+https://$couch_admin_name:$couch_admin_password@+p")
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# add admin user to couch users database
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curlResult=$(curl -X PUT "$couch_pw_url/_users/org.couchdb.user:$couch_datoadmin_name" \
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-H "Accept: application/json" \
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-H "Content-Type: application/json" \
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-d "{\"name\": \"$couch_datoadmin_name\", \"password\": \"$couch_datoadmin_password\", \"roles\": [\"dato-admin\"], \"type\": \"user\"}" 2> /dev/null)
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# display error message if there was an error creating dato admin user in couch
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if [[ $curlResult != '{"ok":true,'* ]]; then
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ynh_print_err --message="There was an error creating the dato admin user for in couch. You will probably have to do it manually (check the last section of this page for instructions: https://squeak.eauchat.org/apps/dato/?setups)."
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ynh_print_err --message="Here is the error message from couchdb:"
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ynh_print_err --message="$curlResult"
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ynh_print_err --message="Please make sure that your couchdb instance is accessible from the url you provided, with a proper SSL certificate (not a self-signed one), otherwise you will not be able to login to dato!"
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ynh_print_err --message="$curlResult"
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fi
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fi
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#=================================================
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# GENERIC FINALIZATION
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#=================================================
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# SECURE FILES AND DIRECTORIES
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#=================================================
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# Set permissions to app files (let dato write right only to what it needs to modify)
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chown -R root: $final_path
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[ -d "$final_path/dist" ] || mkdir "$final_path/dist"
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chown -R $app:$app $final_path/dist $final_path/global $final_path/config
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#=================================================
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# SETUP LOGROTATE
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#=================================================
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ynh_script_progression --message="Configuring log rotation..." --weight=1
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# Use logrotate to manage application logfile(s)
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ynh_use_logrotate
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#=================================================
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# INTEGRATE SERVICE IN YUNOHOST
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#=================================================
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ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
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yunohost service add $app --description="Data storage with a convenient and flexible interface" --log="/var/log/$app/$app.log"
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#=================================================
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# START SYSTEMD SERVICE
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#=================================================
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ynh_script_progression --message="Starting dato app service and building pages..." --weight=60
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# Start a systemd service (increased timeout, because on some systems the pages could take quite some time to build?)
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ynh_systemd_action --service_name=$app --action="start" --log_path="systemd" --line_match="electrode server listening on port" --timeout=600
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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=1
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#
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# if [[ $autosynchronize == true ]]; then
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# # Create a dedicated Fail2Ban config
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# ynh_add_fail2ban_config --logpath="/var/log/nginx/${domain}-error.log" --failregex="Regex to match into the log for a failed login"
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# fi
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#
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# TODO: would be nice to setup fail2ban, but don't know how to make it work to check logs from systemd
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# tried `--logpath="systemd"` but didn't work
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# if enabled, should also enable corresponding parts in remove, restore, backup and upgrade scripts
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#=================================================
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# SETUP SSOWAT
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#=================================================
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ynh_script_progression --message="Configuring permissions..." --weight=1
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# Make app public if necessary
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if [ $is_public -eq 1 ]
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then
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# Everyone can access the app.
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# The "main" permission is automatically created before the install script.
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ynh_permission_update --permission="main" --add="visitors"
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fi
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# TODO: could consider using the following to further protect the admin panel with additional yunohost login
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# # Only the admin can access the admin panel of the app (if the app has an admin panel)
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# ynh_permission_create --permission="admin" --url="/admin" --allowed=$admin
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# # Everyone can access to the api part
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# # We don't want to display the tile in the sso so we put --show_tile="false"
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# # And we don't want that the YunoHost Admin can remove visitors group to this permission, so we put --protected="true"
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# ynh_permission_create --permission="api" --url "/api" --allowed="visitors" --show_tile="false" --protected="true"
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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=2
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ynh_systemd_action --service_name=nginx --action=reload
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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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