mirror of
https://github.com/YunoHost-Apps/bonfire_ynh.git
synced 2024-09-03 18:16:01 +02:00
279 lines
12 KiB
Bash
279 lines
12 KiB
Bash
#!/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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# 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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is_public=$YNH_APP_ARG_IS_PUBLIC
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language=$YNH_APP_ARG_LANGUAGE
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admin=$YNH_APP_ARG_ADMIN
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password=$YNH_APP_ARG_PASSWORD
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### If it's a multi-instance app, meaning it can be installed several times independently
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### The id of the app as stated in the manifest is available as $YNH_APP_ID
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### The instance number is available as $YNH_APP_INSTANCE_NUMBER (equals "1", "2"...)
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### The app instance name is available as $YNH_APP_INSTANCE_NAME
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### - the first time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample
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### - the second time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample__2
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### - ynhexample__{N} for the subsequent installations, with N=3,4...
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### The app instance name is probably what interests you most, since this is
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### guaranteed to be unique. This is a good unique identifier to define installation path,
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### db names...
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app=$YNH_APP_INSTANCE_NAME
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#=================================================
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# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
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#=================================================
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### About --weight and --time
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### ynh_script_progression will show to your final users the progression of each scripts.
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### In order to do that, --weight will represent the relative time of execution compared to the other steps in the script.
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### --time is a packager option, it will show you the execution time since the previous call.
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### This option is implied when running in CI_package_check, you can manually add it if you are manually testing the app.
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### Use the execution time displayed in the CI report or by adding --time to the command, to estimate the weight of a step.
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### A common way to do it is to set a weight equal to the execution time in second +1.
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### The execution time is given for the duration since the previous call. So the weight should be applied to this previous call.
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ynh_script_progression --message="Validating installation parameters..." --weight=1
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### If the app uses NGINX as web server (written in HTML/PHP in most cases), the final path should be "/var/www/$app".
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### If the app provides an internal web server (or uses another application server such as uWSGI), the final path should be "/opt/yunohost/$app"
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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=$path_url
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#=================================================
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# STORE SETTINGS FROM MANIFEST
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#=================================================
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ynh_script_progression --message="Storing installation settings..." --weight=1
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ynh_app_setting_set --app=$app --key=domain --value=$domain
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ynh_app_setting_set --app=$app --key=path --value=$path_url
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ynh_app_setting_set --app=$app --key=language --value=$language
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ynh_app_setting_set --app=$app --key=admin --value=$admin
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#=================================================
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# STANDARD MODIFICATIONS
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#=================================================
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# FIND AND OPEN A PORT
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#=================================================
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ynh_script_progression --message="Finding an available port..." --weight=1
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### Use these lines if you have to open a port for the application
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### `ynh_find_port` will find the first available port starting from the given port.
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### If you're not using these lines:
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### - Remove the section "CLOSE A PORT" in the remove script
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# Find an available port
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port=$(ynh_find_port --port=8095)
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ynh_app_setting_set --app=$app --key=port --value=$port
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# Optional: Expose this port publicly
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# (N.B.: you only need to do this if the app actually needs to expose the port publicly.
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# If you do this and the app doesn't actually need you are CREATING SECURITY HOLES IN THE SERVER !)
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# Open the port
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# ynh_script_progression --message="Configuring firewall..." --weight=1
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# ynh_exec_warn_less yunohost firewall allow --no-upnp TCP $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=1
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### `ynh_install_app_dependencies` allows you to add any "apt" dependencies to the package.
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### Those deb packages will be installed as dependencies of this package.
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### If you're not using this helper:
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### - Remove the section "REMOVE DEPENDENCIES" in the remove script
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### - Remove the variable "pkg_dependencies" in _common.sh
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### - As well as the section "REINSTALL DEPENDENCIES" in the restore script
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### - And the section "UPGRADE DEPENDENCIES" in the upgrade script
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ynh_install_app_dependencies $pkg_dependencies
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# FIXME: We need a better way to do this
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ynh_script_progression --message="Installing extra dependencies…" --weight=1
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ynh_exec_warn_less curl -q 'https://proget.makedeb.org/debian-feeds/prebuilt-mpr.pub' | gpg --dearmor | sudo tee /usr/share/keyrings/prebuilt-mpr-archive-keyring.gpg 1> /dev/null
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ynh_exec_warn_less echo "deb [signed-by=/usr/share/keyrings/prebuilt-mpr-archive-keyring.gpg] https://proget.makedeb.org prebuilt-mpr $(lsb_release -cs)" | sudo tee /etc/apt/sources.list.d/prebuilt-mpr.list
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ynh_exec_warn_less apt update
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ynh_exec_warn_less apt install just
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#=================================================
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# CREATE DEDICATED USER
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#=================================================
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ynh_script_progression --message="Configuring system user..." --weight=1
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# Create a system user
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ynh_system_user_create --username=$app --home_dir="$final_path"
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#=================================================
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# CREATE A POSTGRESQL DATABASE
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#=================================================
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ynh_script_progression --message="Creating a PostgreSQL database..." --weight=1
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db_name=$(ynh_sanitize_dbid --db_name=$app)
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db_user=$db_name
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ynh_app_setting_set --app=$app --key=db_name --value=$db_name
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ynh_psql_test_if_first_run
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ynh_psql_setup_db --db_user=$db_user --db_name=$db_name
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ynh_psql_execute_as_root --sql="CREATE EXTENSION IF NOT EXISTS citext;" --database=$db_name
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#=================================================
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# DOWNLOAD, CHECK AND UNPACK SOURCE
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#=================================================
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ynh_script_progression --message="Setting up source files..." --weight=1
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### `ynh_setup_source` is used to install an app from a zip or tar.gz file,
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### downloaded from an upstream source, like a git repository.
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### `ynh_setup_source` use the file conf/app.src
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ynh_app_setting_set --app=$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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# FIXME: this should be managed by the core in the future
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# Here, as a packager, you may have to tweak the ownerhsip/permissions
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# such that the appropriate users (e.g. maybe www-data) can access
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# files in some cases.
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# But FOR THE LOVE OF GOD, do not allow r/x for "others" on the entire folder -
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# this will be treated as a security issue.
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chmod 750 "$final_path"
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chmod -R o-rwx "$final_path"
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chown -R $app:www-data "$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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### `ynh_add_nginx_config` will use the file conf/nginx.conf
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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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# SPECIFIC SETUP
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#=================================================
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# Configuration files
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#=================================================
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config="$final_path/.config"
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env_file="$final_path/.env"
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export MIX_ENV=prod FLAVOUR=classic
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ynh_exec_warn_less ynh_exec_as $app -s $SHELL -lc just config
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# generate secrets
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ynh_exec_warn_less ynh_exec_as $app -s $SHELL -lc just secrets
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ynh_replace_string --match_string="HOSTNAME=localhost" --replace_string="HOSTNAME=$domain" --target_file="$env_file"
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# TODO : mail service ?
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ynh_replace_string --match_string="SERVER_PORT=4000" --replace_string="SERVER_PORT^=$port" --target_file="$env_file"
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ynh_replace_string --match_string="PUBLIC_PORT=4000" --replace_string="PUBLIC_PORT=443" --target_file="$env_file"
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ynh_replace_string --match_string="" --replace_string="" --target_file="$env_file"
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# TODO : Configure S3 - with proper Yunohost question during installation
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#=================================================
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# Configure the release
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#=================================================
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ynh_exec_warn_less ynh_exec_as $app -s $SHELL -lc mix deps.get --only prod
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ynh_exec_warn_less ynh_exec_as $app -s $SHELL -lc just js-deps-get
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ynh_exec_warn_less ynh_exec_as $app -s $SHELL -lc just assets-prepare
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ynh_exec_warn_less ynh_exec_as $app -s $SHELL -lc mix phx.digest
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# create an elexir release
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ynh_exec_warn_less ynh_exec_as $app -s $SHELL -lc mix release
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#=================================================
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# Run the release
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#=================================================
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release_folder="$final_path/_build/prod/rel/bonfire/"
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# Database created before, let's run the migrations
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ynh_exec_warn_less ynh_exec_as $app -s $SHELL -lc "$release_folder/bin/bonfire eval 'EctoSparkles.Migrator.migrate()'"
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# start bonfire as a daemon
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ynh_exec_warn_less ynh_exec_as $app -s $SHELL -lc "$release_folder/bin/bonfire start daemon"
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#=================================================
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# GENERIC FINALIZATION
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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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### `ynh_use_logrotate` is used to configure a logrotate configuration for the logs of this app.
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### Use this helper only if there is effectively a log file for this app.
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### If you're not using this helper:
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### - Remove the section "BACKUP LOGROTATE" in the backup script
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### - Remove also the section "REMOVE LOGROTATE CONFIGURATION" in the remove script
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### - As well as the section "RESTORE THE LOGROTATE CONFIGURATION" in the restore script
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### - And the section "SETUP LOGROTATE" in the upgrade script
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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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# SETUP FAIL2BAN
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#=================================================
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ynh_script_progression --message="Configuring Fail2Ban..." --weight=1
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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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#=================================================
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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 [ $is_public -eq 1 ]
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then
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# Everyone can access the app.
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# The "main" permission is automatically created before the install script.
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ynh_permission_update --permission="main" --add="visitors"
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fi
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### N.B. : the following extra permissions only make sense if your app
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### does have for example an admin interface or an API.
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# Only the admin can access the admin panel of the app (if the app has an admin panel)
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ynh_permission_create --permission="admin" --url="/admin" --allowed=$admin
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# Everyone can access 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 the YunoHost admin to be able to 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=1
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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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