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snserver_ynh/scripts/install
2022-08-09 21:17:53 +02:00

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source ynh_add_swap
source ynh_redis
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
app=$YNH_APP_INSTANCE_NAME
#=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
#=================================================
final_path=/opt/yunohost/$app
ynh_app_setting_set --app=$app --key=final_path --value=$final_path
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
redis_db=$(ynh_redis_get_free_db)
ynh_app_setting_set --app=$app --key=redis_db --value="$redis_db"
#=================================================
# STORE SETTINGS
#=================================================
ynh_app_setting_set --app=$app --key=api_gateway_version --value=$api_gateway_version
ynh_app_setting_set --app=$app --key=auth_version --value=$auth_version
ynh_app_setting_set --app=$app --key=files_version --value=$files_version
ynh_app_setting_set --app=$app --key=syncing_server_version --value=$syncing_server_version
disable_user_registration=false
files_size=100
ynh_app_setting_set --app=$app --key=DISABLE_USER_REGISTRATION --value=$disable_user_registration
ynh_app_setting_set --app=$app --key=FILES_SIZE --value=$files_size
#=================================================
# STANDARD MODIFICATIONS
#=================================================
# FIND AND OPEN A PORT
#=================================================
ynh_script_progression --message="Finding an available port..." --weight=1
# Find an available port
port_api_gateway=$(ynh_find_port --port=3000)
port_auth=$(ynh_find_port --port=$((port_api_gateway+1)))
port_auth_worker=$(ynh_find_port --port=$((port_auth+1)))
port_files=$(ynh_find_port --port=$((port_auth_worker+1)))
port_syncing_server=$(ynh_find_port --port=$((port_files+1)))
port_syncing_server_worker=$(ynh_find_port --port=$((port_syncing_server+1)))
ynh_app_setting_set --app=$app --key=port_api_gateway --value=$port_api_gateway
ynh_app_setting_set --app=$app --key=port_auth --value=$port_auth
ynh_app_setting_set --app=$app --key=port_auth_worker --value=$port_auth_worker
ynh_app_setting_set --app=$app --key=port_files --value=$port_files
ynh_app_setting_set --app=$app --key=port_syncing_server --value=$port_syncing_server
ynh_app_setting_set --app=$app --key=port_syncing_server_worker --value=$port_syncing_server_worker
#=================================================
# INSTALL DEPENDENCIES
#=================================================
ynh_script_progression --message="Installing dependencies..." --weight=17
ynh_install_app_dependencies $pkg_dependencies
ynh_install_nodejs --nodejs_version=$NODEJS_VERSION
ynh_install_extra_app_dependencies --repo="deb https://dl.yarnpkg.com/debian/ stable main" --package="yarn" --key="https://dl.yarnpkg.com/debian/pubkey.gpg"
#=================================================
# 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
#=================================================
# 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=$db_name
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression --message="Setting up source files..." --weight=2
# Download, check integrity, uncompress and patch the source from app.src
mkdir -p "$final_path/live"
ynh_setup_source --source_id=app --dest_dir="$final_path/live"
cp "$YNH_APP_BASEDIR/sources/extra_files/cron.sh" "$final_path/cron.sh"
chmod 750 "$final_path"
chmod -R o-rwx "$final_path"
chown -R $app:$app "$final_path"
#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Configuring nginx web server..." --weight=3
# Create a dedicated nginx config
ynh_add_nginx_config
#=================================================
# SPECIFIC SETUP
#=================================================
#=================================================
# CREATE DATA DIRECTORY
#=================================================
ynh_script_progression --message="Creating a data directory..." --weight=1
datadir=/home/yunohost.app/$app
ynh_app_setting_set --app=$app --key=datadir --value=$datadir
mkdir -p $datadir/uploads
chmod -R 750 "$datadir"
chmod -R o-rwx "$datadir"
chown -R $app:$app "$datadir"
#=================================================
# ADD SWAP
#=================================================
ynh_script_progression --message="Adding swap..."
ynh_add_swap --size=$swap_needed
#=================================================
# MODIFY A CONFIG FILE
#=================================================
ynh_script_progression --message="Modifying a config file..." --weight=2
config_api_gateway="$final_path/live/api-gateway.env"
config_auth="$final_path/live/auth.env"
config_auth_worker="$final_path/live/auth-worker.env"
config_files="$final_path/live/files.env"
config_syncing_server="$final_path/live/syncing-server.env"
config_syncing_server_worker="$final_path/live/syncing-server-worker.env"
jwt_secret=$(ynh_string_random --length=48 | base64)
legacy_jwt_secret=$(ynh_string_random --length=48 | base64)
auth_jwt_secret=$(ynh_string_random --length=48 | base64)
pseudo_key_params_key=$(ynh_string_random --length=48 | base64)
encryption_server_key=$(hexdump -n 32 -e '4/4 "%08X"' /dev/random) # 32bytes hex key is required
valet_token_secret=$(ynh_string_random --length=48 | base64)
ynh_app_setting_set --app=$app --key=jwt_secret --value=$jwt_secret
ynh_app_setting_set --app=$app --key=legacy_jwt_secret --value=$legacy_jwt_secret
ynh_app_setting_set --app=$app --key=auth_jwt_secret --value=$auth_jwt_secret
ynh_app_setting_set --app=$app --key=pseudo_key_params_key --value=$pseudo_key_params_key
ynh_app_setting_set --app=$app --key=encryption_server_key --value=$encryption_server_key
ynh_app_setting_set --app=$app --key=valet_token_secret --value=$valet_token_secret
ynh_add_config --template="env_api-gateway.env.sample" --destination="$config_api_gateway"
ynh_add_config --template="env_auth.env.sample" --destination="$config_auth"
ynh_add_config --template="env_auth-worker.env.sample" --destination="$config_auth_worker"
ynh_add_config --template="env_files.env.sample" --destination="$config_files"
ynh_add_config --template="env_syncing-server.env.sample" --destination="$config_syncing_server"
ynh_add_config --template="env_syncing-server-worker.env.sample" --destination="$config_syncing_server_worker"
#=================================================
# INSTALLING Standard Notes - Syncing Server
#=================================================
ynh_script_progression --message="Installing Standard Notes - Syncing Server..." --weight=93
ynh_use_nodejs
pushd "$final_path/live"
#ynh_exec_warn_less ynh_exec_as $app env NODE_OPTIONS="--max-old-space-size=$node_max_old_space_size" PATH=$ynh_node_load_PATH yarn install --pure-lockfile
#ynh_exec_warn_less ynh_exec_as $app env NODE_OPTIONS="--max-old-space-size=$node_max_old_space_size" PATH=$ynh_node_load_PATH yarn build
ynh_exec_warn_less ynh_exec_as $app PATH=$ynh_node_load_PATH yarn install --immutable
ynh_exec_warn_less ynh_exec_as $app PATH=$ynh_node_load_PATH yarn build
popd
#=================================================
# SETUP SYSTEMD
#=================================================
ynh_script_progression --message="Configuring a systemd service..." --weight=4
# Create a dedicated systemd config
ynh_add_systemd_config --service="$app-api-gateway" --template="systemd_api-gateway.service"
ynh_add_systemd_config --service="$app-auth" --template="systemd_auth.service"
ynh_add_systemd_config --service="$app-auth-worker" --template="systemd_auth-worker.service"
ynh_add_systemd_config --service="$app-files" --template="systemd_files.service"
ynh_add_systemd_config --service="$app-syncing-server" --template="systemd_syncing-server.service"
ynh_add_systemd_config --service="$app-syncing-server-worker" --template="systemd_syncing-server-worker.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="$config_api_gateway"
ynh_store_file_checksum --file="$config_auth"
ynh_store_file_checksum --file="$config_auth_worker"
ynh_store_file_checksum --file="$config_files"
ynh_store_file_checksum --file="$config_syncing_server"
ynh_store_file_checksum --file="$config_syncing_server_worker"
ynh_store_file_checksum --file="/etc/nginx/conf.d/$domain.d/$app.conf"
#=================================================
# GENERIC FINALIZATION
#=================================================
#=================================================
# SETUP LOGROTATE
#=================================================
ynh_script_progression --message="Configuring log rotation..." --weight=1
mkdir -p "/var/log/$app"
chown -R "$app": "/var/log/$app"
# Use logrotate to manage application logfile(s)
ynh_use_logrotate --logfile="/var/log/$app/api-gateway.log"
ynh_use_logrotate --logfile="/var/log/$app/auth.log"
ynh_use_logrotate --logfile="/var/log/$app/auth-worker.log"
ynh_use_logrotate --logfile="/var/log/$app/files.log"
ynh_use_logrotate --logfile="/var/log/$app/syncing-server.log"
ynh_use_logrotate --logfile="/var/log/$app/syncing-server-worker.log"
#=================================================
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
ynh_script_progression --message="Integrate $app service in Yunohost..." --weight=1
yunohost service add "$app-api-gateway" --description="Standard Notes - API Gateway" --log="/var/log/$app/api-gateway.log"
yunohost service add "$app-auth" --description="Standard Notes - Auth" --log="/var/log/$app/auth.log"
yunohost service add "$app-auth-worker" --description="Standard Notes - Auth - Worker" --log="/var/log/$app/auth-worker.log"
yunohost service add "$app-files" --description="Standard Notes - Files" --log="/var/log/$app/files.log"
yunohost service add "$app-syncing-server" --description="Standard Notes - Syncing Server" --log="/var/log/$app/syncing-server.log"
yunohost service add "$app-syncing-server-worker" --description="Standard Notes - Syncing Server - Worker" --log="/var/log/$app/syncing-server-worker.log"
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=1
# Start a systemd service
ynh_systemd_action \
--service_name="$app-api-gateway" \
--action="start" \
--log_path="/var/log/$app/api-gateway.log" \
--line_match='^.*Server started on port.*$|^.*Starting worker.*$'
ynh_systemd_action \
--service_name="$app-auth" \
--action="start" \
--log_path="/var/log/$app/auth.log" \
--line_match='^.*Server started on port.*$|^.*Starting worker.*$'
ynh_systemd_action \
--service_name="$app-auth-worker" \
--action="start" \
--log_path="/var/log/$app/auth-worker.log" \
--line_match='^.*Server started on port.*$|^.*Starting worker.*$'
ynh_systemd_action \
--service_name="$app-files" \
--action="start" \
--log_path="/var/log/$app/files.log" \
--line_match='^.*Server started on port.*$|^.*Starting worker.*$'
ynh_systemd_action \
--service_name="$app-syncing-server" \
--action="start" \
--log_path="/var/log/$app/syncing-server.log" \
--line_match='^.*Server started on port.*$|^.*Starting worker.*$'
ynh_systemd_action \
--service_name="$app-syncing-server-worker" \
--action="start" \
--log_path="/var/log/$app/syncing-server-worker.log" \
--line_match='^.*Server started on port.*$|^.*Starting worker.*$'
#=================================================
# SETUP A CRON
#=================================================
ynh_script_progression --message="Setup a cron..."
ynh_add_config --template="../conf/cron.env" --destination="$final_path/cron.env"
ynh_add_config --template="../conf/cron" --destination="/etc/cron.d/$app"
chown root: "/etc/cron.d/$app"
chmod 640 "/etc/cron.d/$app"
#=================================================
# SETUP FAIL2BAN
#=================================================
ynh_script_progression --message="Configuring fail2ban..." --weight=1
# Create a dedicated fail2ban config
ynh_add_fail2ban_config --use_template
#=================================================
# SETUP SSOWAT
#=================================================
ynh_script_progression --message="Configuring SSOwat..." --weight=3
# Everyone can access the app.
# The "main" permission is automatically created before the install script.
ynh_permission_update --permission="main" --add="visitors" --show_tile="false"
#=================================================
# 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