mirror of
https://github.com/YunoHost-Apps/dont-code_ynh.git
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427 lines
19 KiB
Bash
Executable file
427 lines
19 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 ynh_mongo_db__2
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source ynh_install_java
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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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### 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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domain=$YNH_APP_ARG_DOMAIN
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path_url=$YNH_APP_ARG_PATH
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is_public=$YNH_APP_ARG_IS_PUBLIC
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public_key=$YNH_APP_ARG_PUBLIC_KEY
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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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ynh_script_progression --message="Validating installation parameters..." --weight=1
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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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final_path=/opt/yunohost/$app
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html_path=/usr/share/nginx/html/$app
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test ! -e "$final_path" || ynh_die --message="This path already contains a folder"
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test ! -e "$html_path" || ynh_die --message="This path already contains a html 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=$path_url
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#=================================================
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# STANDARD MODIFICATIONS
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#=================================================
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# FIND AND OPEN A PORT
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#=================================================
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ynh_script_progression --message="Finding available ports..." --weight=1
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### Use these lines if you have to open a port for the application
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### `ynh_find_port` will find the first available port starting from the given port.
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### If you're not using these lines:
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### - Remove the section "CLOSE A PORT" in the remove script
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# Find an available port
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port_preview=$(ynh_find_port --port=8081)
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ynh_app_setting_set --app=$app --key=port_preview --value=$port_preview
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port_ide=$(ynh_find_port --port=8082)
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ynh_app_setting_set --app=$app --key=port_ide --value=$port_ide
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port_project=$(ynh_find_port --port=8083)
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ynh_app_setting_set --app=$app --key=port_project --value=$port_project
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port_data=$(ynh_find_port --port=8084)
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ynh_app_setting_set --app=$app --key=port_data --value=$port_data
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# define the list of port in the same order than the list of services
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PORT_LIST=($port_ide $port_preview $port_project $port_data)
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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 $port
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#=================================================
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# INSTALL DEPENDENCIES
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#=================================================
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ynh_script_progression --message="Installing dependencies..." --weight=1
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# Install the required version of Java
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ynh_install_java --java_version=$java_version --jdk_type=jre
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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 $pkg_dependencies
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# Install the required version of Mongo
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ynh_install_mongo --mongo_version=$mongo_version
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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" --use_shell --groups="ssh.app"
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#=================================================
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# CREATE A Mongo DATABASE
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#=================================================
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ynh_script_progression --message="Creating the Mongo databases..." --weight=1
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#db_project_name=$(ynh_sanitize_dbid --db_name="${app}-projects")
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#db_demo_project_name=$(ynh_sanitize_dbid --db_name="${app}-demo-projects")
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#db_data_name=$(ynh_sanitize_dbid --db_name="${app}-data")
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db_user=$(ynh_sanitize_dbid --db_name="${app}")
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#ynh_app_setting_set --app=$app --key=db_project_name --value=$db_project_name
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#ynh_app_setting_set --app=$app --key=db_demo_project_name --value=$db_demo_project_name
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#ynh_app_setting_set --app=$app --key=db_data_name --value=$db_data_name
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ynh_app_setting_set --app=$app --key=db_user --value=$db_user
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#We should probably enable databases to the user, but for now, we connect through admin
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ynh_mongo_setup_db --db_user=$db_user --db_name=${MONGO_DB_LIST[0]}
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#No need to create other databases: Mongo creates them on the fly
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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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mkdir --parents $final_path
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# FIXME: this should be managed by the core in the future
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# Here, as a packager, you may have to tweak the ownerhsip/permissions
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# such that the appropriate users (e.g. maybe www-data) can access
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# files in some cases.
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# But FOR THE LOVE OF GOD, do not allow r/x for "others" on the entire folder -
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# this will be treated as a security issue.
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chmod 750 "$final_path"
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chmod -R o-rwx "$final_path"
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chown -R $app:$app "$final_path"
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# Download, check integrity, uncompress and patch the source from app.src
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ynh_setup_source --dest_dir="$final_path"
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if [ -n "$public_key" ]
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then
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ynh_script_progression --message="Enabling ssh access for dev..." --weight=1
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#enable ssh access to the files for updates
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#todo: Secure it more with https://github.com/YunoHost-Apps/ssh_chroot_dir_ynh
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mkdir --parents $final_path/.ssh
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ynh_add_config --template="authorized_keys" --destination="$final_path/.ssh/authorized_keys"
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ynh_app_setting_set --app=$app --key=public_key --value=$public_key
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chown -R $app:$app "$final_path/.ssh"
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chmod 700 "$final_path/.ssh"
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chmod 600 "$final_path/.ssh/authorized_keys"
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#=================================================
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# Create restart services file
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#=================================================
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# Enable restarting of services from ssh
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ynh_add_config --template="restart-services.sh" --destination="$final_path/restart-services.sh"
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# Enable root ownership to be able to call systemctl
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chown $app:$app "$final_path/restart-services.sh"
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chmod o-rwx,gu=rwx "$final_path/restart-services.sh"
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ynh_add_config --template="dont-code-sudoers" --destination="/etc/sudoers.d/$app-sudoers"
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chown root:root "/etc/sudoers.d/$app-sudoers"
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chmod o-rwx,gu=r "/etc/sudoers.d/$app-sudoers"
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fi
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#=================================================
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# NGINX CONFIGURATION
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#=================================================
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ynh_script_progression --message="Configuring NGINX web server..." --weight=1
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### `ynh_add_nginx_config` will use the file conf/nginx.conf
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# Create a dedicated NGINX config
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ynh_add_nginx_config
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#=================================================
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# SPECIFIC SETUP
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#=================================================
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# Create document storage
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#=================================================
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ynh_script_progression --message="Configuring document storage..." --weight=1
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document_path=$html_path/docs
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test ! -e "$document_path" || ynh_die --message="This path already contains a folder"
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mkdir --parents $document_path
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ynh_app_setting_set --app=$app --key=html_path --value=$html_path
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ynh_app_setting_set --app=$app --key=document_path --value=$document_path
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# Add the status page
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ynh_add_config --template="index.html" --destination="$html_path/index.html"
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chmod 750 "$html_path"
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chmod -R o-rwx "$html_path"
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chown -R $app:www-data "$html_path"
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document_url=$(append_uri "https://${domain}${path_url}" "docs")
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ynh_app_setting_set --app=$app --key=document_url --value=$document_url
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#=================================================
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# DONT CREATE A DATA DIRECTORY
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#=================================================
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#ynh_script_progression --message="Creating a data directory..." --weight=1
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### Use these lines if you need to create a directory to store "persistent files" for the application.
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### Usually this directory is used to store uploaded files or any file that won't be updated during
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### an upgrade and that won't be deleted during app removal unless "--purge" option is used.
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### If you're not using these lines:
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### - Remove the section "BACKUP THE DATA DIR" in the backup script
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### - Remove the section "RESTORE THE DATA DIRECTORY" in the restore script
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### - As well as the section "REMOVE DATA DIR" in the remove script
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#datadir=/home/yunohost.app/$app
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#ynh_app_setting_set --app=$app --key=datadir --value=$datadir
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#mkdir -p $datadir
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# FIXME: this should be managed by the core in the future
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# Here, as a packager, you may have to tweak the ownerhsip/permissions
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# such that the appropriate users (e.g. maybe www-data) can access
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# files in some cases.
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# But FOR THE LOVE OF GOD, do not allow r/x for "others" on the entire folder -
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# this will be treated as a security issue.
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#chmod 750 "$datadir"
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#chmod -R o-rwx "$datadir"
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#chown -R $app:www-data "$datadir"
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#=================================================
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# ADD A CONFIGURATION
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#=================================================
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ynh_script_progression --message="Adding a configuration file..." --weight=1
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### You can add specific configuration files.
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###
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### Typically, put your template conf file in ../conf/your_config_file
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### The template may contain strings such as __FOO__ or __FOO_BAR__,
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### which will automatically be replaced by the values of $foo and $foo_bar
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###
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### ynh_add_config will also keep track of the config file's checksum,
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### which later during upgrade may allow to automatically backup the config file
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### if it's found that the file was manually modified
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###
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### Check the documentation of `ynh_add_config` for more info.
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ynh_add_config --template=".env" --destination="$final_path/.env"
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# FIXME: this should be handled by the core in the future
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# You may need to use chmod 600 instead of 400,
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# for example if the app is expected to be able to modify its own config
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chmod 400 "$final_path/.env"
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chown $app:$app "$final_path/.env"
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### For more complex cases where you want to replace stuff using regexes,
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### you shoud rely on ynh_replace_string (which is basically a wrapper for sed)
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### When doing so, you also need to manually call ynh_store_file_checksum
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###
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### ynh_replace_string --match_string="match_string" --replace_string="replace_string" --target_file="$final_path/some_config_file"
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### ynh_store_file_checksum --file="$final_path/some_config_file"
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#=================================================
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# SETUP SYSTEMD
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#=================================================
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ynh_script_progression --message="Configuring a systemd service..." --weight=1
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### `ynh_systemd_config` is used to configure a systemd script for an app.
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### It can be used for apps that use sysvinit (with adaptation) or systemd.
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### Have a look at the app to be sure this app needs a systemd script.
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### `ynh_systemd_config` will use the file conf/systemd.service
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### If you're not using these lines:
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### - You can remove those files in conf/.
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### - Remove the section "BACKUP SYSTEMD" in the backup script
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### - Remove also the section "STOP AND REMOVE SERVICE" in the remove script
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### - As well as the section "RESTORE SYSTEMD" in the restore script
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### - And the section "SETUP SYSTEMD" in the upgrade script
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# Create a dedicated systemd config for each service
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service_list_length=${#SERVICES_LIST[@]}
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for (( j=0; j<${service_list_length}; j++ ))
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do
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service_name=${SERVICES_LIST[$j]}
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port=${PORT_LIST[$j]}
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ynh_add_systemd_config --service="${app}-${service_name}"
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done
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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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# 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` integrates a service in YunoHost. It then gets
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### displayed in the admin interface and through the others `yunohost service` commands.
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### (N.B.: this line only makes sense if the app adds a service to the system!)
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### If you're not using these lines:
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### - You can remove these files in conf/.
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### - Remove the section "REMOVE SERVICE INTEGRATION IN YUNOHOST" in the remove script
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### - As well as the section "INTEGRATE SERVICE IN YUNOHOST" in the restore script
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### - And the section "INTEGRATE SERVICE IN YUNOHOST" in the upgrade script
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for service_name in "${SERVICES_LIST[@]}"
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do
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yunohost service add "${app}-${service_name}" --description="Dont-code platform ${service_name} service" --log="/var/log/${app}/${service_name}-${app}.log"
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done
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### Additional options starting with 3.8:
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###
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### --needs_exposed_ports "$port" a list of ports that needs to be publicly exposed
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### which will then be checked by YunoHost's diagnosis system
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### (N.B. DO NOT USE THIS is the port is only internal!!!)
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###
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### --test_status "some command" a custom command to check the status of the service
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### (only relevant if 'systemctl status' doesn't do a good job)
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###
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### --test_conf "some command" some command similar to "nginx -t" that validates the conf of the service
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###
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### Re-calling 'yunohost service add' during the upgrade script is the right way
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### to proceed if you later realize that you need to enable some flags that
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### weren't enabled on old installs (be careful it'll override the existing
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### service though so you should re-provide all relevant flags when doing so)
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#=================================================
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# START SYSTEMD SERVICE
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#=================================================
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ynh_script_progression --message="Starting systemd services..." --weight=1
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### `ynh_systemd_action` is used to start a systemd service for an app.
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### Only needed if you have configure a systemd service
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### If you're not using these lines:
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### - Remove the section "STOP SYSTEMD SERVICE" and "START SYSTEMD SERVICE" in the backup script
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### - As well as the section "START SYSTEMD SERVICE" in the restore script
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### - As well as the section"STOP SYSTEMD SERVICE" and "START SYSTEMD SERVICE" in the upgrade script
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### - And the section "STOP SYSTEMD SERVICE" and "START SYSTEMD SERVICE" in the change_url script
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# Start a systemd service
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for service_name in "${SERVICES_LIST[@]}"
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do
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ynh_systemd_action --service_name="${app}-${service_name}" --action="start" --log_path="/var/log/$app/$app.log"
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done
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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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#=================================================
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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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