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First working release

This commit is contained in:
Gérard Collin 2022-12-16 11:02:52 +01:00
parent 2e47b5bea3
commit c570a3abb4
26 changed files with 1912 additions and 20 deletions

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*~
*.sw[op]

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LICENSE
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MIT License
File containing the license of your package.
Copyright (c) 2022 Gérard Collin
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
More information here:
https://yunohost.org/packaging_apps_guidelines#yep-1-3

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# Packaging an app, starting from this example
* Copy this app before working on it, using the ['Use this template'](https://github.com/YunoHost/example_ynh/generate) button on the Github repo.
* Edit the `manifest.json` with app specific info.
* Edit the `install`, `upgrade`, `remove`, `backup` and `restore` scripts, and any relevant conf files in `conf/`.
* Using the [script helpers documentation.](https://yunohost.org/packaging_apps_helpers)
* Edit the `change_url` and `config` scripts too, or remove them if you have no use of them
* Add a `LICENSE` file for the package. NB: this LICENSE file is not meant to necessarily be the LICENSE of the upstream app - it is only the LICENSE you want this package's code to published with ;). We recommend to use [the AGPL-3](https://www.gnu.org/licenses/agpl-3.0.txt).
* Edit `doc/DISCLAIMER*.md`
* The `README.md` files are to be automatically generated by https://github.com/YunoHost/apps/tree/master/tools/README-generator
---
<!--
N.B.: This README was automatically generated by https://github.com/YunoHost/apps/tree/master/tools/README-generator
It shall NOT be edited by hand.
-->
# Example app for YunoHost
[![Integration level](https://dash.yunohost.org/integration/example.svg)](https://dash.yunohost.org/appci/app/example) ![Working status](https://ci-apps.yunohost.org/ci/badges/example.status.svg) ![Maintenance status](https://ci-apps.yunohost.org/ci/badges/example.maintain.svg)
[![Install Example app with YunoHost](https://install-app.yunohost.org/install-with-yunohost.svg)](https://install-app.yunohost.org/?app=example)
*[Lire ce readme en français.](./README_fr.md)*
> *This package allows you to install Example app quickly and simply on a YunoHost server.
If you don't have YunoHost, please consult [the guide](https://yunohost.org/#/install) to learn how to install it.*
## Overview
Some long and extensive description of what the app is and does, lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
### Features
- Ut enim ad minim veniam, quis nostrud exercitation ullamco ;
- Laboris nisi ut aliquip ex ea commodo consequat ;
- Duis aute irure dolor in reprehenderit in voluptate ;
- Velit esse cillum dolore eu fugiat nulla pariatur ;
- Excepteur sint occaecat cupidatat non proident, sunt in culpa."
**Shipped version:** 1.0~ynh1
**Demo:** https://demo.example.com
## Screenshots
![Screenshot of Example app](./doc/screenshots/example.jpg)
## Disclaimers / important information
* Any known limitations, constrains or stuff not working, such as (but not limited to):
* requiring a full dedicated domain ?
* architectures not supported ?
* not-working single-sign on or LDAP integration ?
* the app requires an important amount of RAM / disk / .. to install or to work properly
* etc...
* Other infos that people should be aware of, such as:
* any specific step to perform after installing (such as manually finishing the install, specific admin credentials, ...)
* how to configure / administrate the application if it ain't obvious
* upgrade process / specificities / things to be aware of ?
* security considerations ?
## Documentation and resources
* Official app website: <https://example.com>
* Official user documentation: <https://yunohost.org/apps>
* Official admin documentation: <https://yunohost.org/packaging_apps>
* Upstream app code repository: <https://some.forge.com/example/example>
* YunoHost documentation for this app: <https://yunohost.org/app_example>
* Report a bug: <https://github.com/YunoHost-Apps/example_ynh/issues>
## Developer info
Please send your pull request to the [testing branch](https://github.com/YunoHost-Apps/example_ynh/tree/testing).
To try the testing branch, please proceed like that.
``` bash
sudo yunohost app install https://github.com/YunoHost-Apps/example_ynh/tree/testing --debug
or
sudo yunohost app upgrade example -u https://github.com/YunoHost-Apps/example_ynh/tree/testing --debug
```
**More info regarding app packaging:** <https://yunohost.org/packaging_apps>

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<!--
N.B.: This README was automatically generated by https://github.com/YunoHost/apps/tree/master/tools/README-generator
It shall NOT be edited by hand.
-->
# Exemple d'app pour YunoHost
[![Niveau d'intégration](https://dash.yunohost.org/integration/example.svg)](https://dash.yunohost.org/appci/app/example) ![Statut du fonctionnement](https://ci-apps.yunohost.org/ci/badges/example.status.svg) ![Statut de maintenance](https://ci-apps.yunohost.org/ci/badges/example.maintain.svg)
[![Installer Example app avec YunoHost](https://install-app.yunohost.org/install-with-yunohost.svg)](https://install-app.yunohost.org/?app=example)
*[Read this readme in english.](./README.md)*
> *Ce package vous permet d'installer Example app rapidement et simplement sur un serveur YunoHost.
Si vous n'avez pas YunoHost, regardez [ici](https://yunohost.org/#/install) pour savoir comment l'installer et en profiter.*
## Vue d'ensemble
Some long and extensive description of what the app is and does, lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
### Features
- Ut enim ad minim veniam, quis nostrud exercitation ullamco ;
- Laboris nisi ut aliquip ex ea commodo consequat ;
- Duis aute irure dolor in reprehenderit in voluptate ;
- Velit esse cillum dolore eu fugiat nulla pariatur ;
- Excepteur sint occaecat cupidatat non proident, sunt in culpa."
**Version incluse :** 1.0~ynh1
**Démo :** https://demo.example.com
## Captures d'écran
![Capture d'écran de Example app](./doc/screenshots/example.jpg)
## Avertissements / informations importantes
* Any known limitations, constrains or stuff not working, such as (but not limited to):
* requiring a full dedicated domain ?
* architectures not supported ?
* not-working single-sign on or LDAP integration ?
* the app requires an important amount of RAM / disk / .. to install or to work properly
* etc...
* Other infos that people should be aware of, such as:
* any specific step to perform after installing (such as manually finishing the install, specific admin credentials, ...)
* how to configure / administrate the application if it ain't obvious
* upgrade process / specificities / things to be aware of ?
* security considerations ?
## Documentations et ressources
* Site officiel de l'app : <https://example.com>
* Documentation officielle utilisateur : <https://yunohost.org/apps>
* Documentation officielle de l'admin : <https://yunohost.org/packaging_apps>
* Dépôt de code officiel de l'app : <https://some.forge.com/example/example>
* Documentation YunoHost pour cette app : <https://yunohost.org/app_example>
* Signaler un bug : <https://github.com/YunoHost-Apps/example_ynh/issues>
## Informations pour les développeurs
Merci de faire vos pull request sur la [branche testing](https://github.com/YunoHost-Apps/example_ynh/tree/testing).
Pour essayer la branche testing, procédez comme suit.
``` bash
sudo yunohost app install https://github.com/YunoHost-Apps/example_ynh/tree/testing --debug
ou
sudo yunohost app upgrade example -u https://github.com/YunoHost-Apps/example_ynh/tree/testing --debug
```
**Plus d'infos sur le packaging d'applications :** <https://yunohost.org/packaging_apps>

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# See here for more information
# https://github.com/YunoHost/package_check#syntax-check_process-file
# Move this file from check_process.default to check_process when you have filled it.
;; Test complet
; Manifest
domain="domain.tld"
path="/path"
is_public=1
language="fr"
admin="john"
password="1Strong-Password"
port="666"
; Checks
pkg_linter=1
setup_sub_dir=1
setup_root=1
setup_nourl=0
setup_private=1
setup_public=1
upgrade=1
upgrade=1 from_commit=CommitHash
backup_restore=1
multi_instance=1
port_already_use=0
change_url=1
;;; Options
Email=
Notification=none
;;; Upgrade options
; commit=CommitHash
name=Name and date of the commit.
manifest_arg=domain=DOMAIN&path=PATH&is_public=1&language=fr&admin=USER&password=pass&port=666&

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ME_CONFIG_SITE_BASEURL=__PATH_URL__/
ME_CONFIG_BASICAUTH=false
ME_CONFIG_BASICAUTH_USERNAME=
ME_CONFIG_MONGODB_ENABLE_ADMIN=true
PORT=__PORT__

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SOURCE_URL=https://github.com/mongo-express/mongo-express/archive/refs/tags/v1.0.0.tar.gz
SOURCE_SUM=584bed4033f4b8f2f16824ec1eabfb3919aa04dfef72673a4e5ca8f4ef9f3b92
SOURCE_SUM_PRG=sha256sum
SOURCE_FORMAT=tar.gz
SOURCE_IN_SUBDIR=true
SOURCE_FILENAME=
SOURCE_EXTRACT=true

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#sub_path_only rewrite ^__PATH__$ __PATH__/ permanent;
location __PATH__/ {
# Path to source
proxy_pass http://localhost:__PORT__;
proxy_read_timeout 3600s;
proxy_send_timeout 3600s;
# Include SSOWAT user panel.
# include conf.d/yunohost_panel.conf.inc;
}

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[Unit]
Description=Mongo Express
Wants=__MONGODB_SERVICENAME__.service
After=network.target __MONGODB_SERVICENAME__.service
[Service]
Type=simple
User=__APP__
Group=__APP__
EnvironmentFile=__FINALPATH__/.env
WorkingDirectory=__FINALPATH__/
ExecStart=__YNH_NODE__ __FINALPATH__/app.js
StandardOutput=append:/var/log/__APP__/__APP__.log
StandardError=inherit
# Sandboxing options to harden security
# Depending on specificities of your service/app, you may need to tweak these
# .. but this should be a good baseline
# Details for these options: https://www.freedesktop.org/software/systemd/man/systemd.exec.html
NoNewPrivileges=yes
PrivateTmp=yes
PrivateDevices=yes
RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6 AF_NETLINK
RestrictNamespaces=yes
RestrictRealtime=yes
DevicePolicy=closed
ProtectClock=yes
ProtectHostname=yes
ProtectProc=invisible
ProtectSystem=full
ProtectControlGroups=yes
ProtectKernelModules=yes
ProtectKernelTunables=yes
LockPersonality=yes
SystemCallArchitectures=native
SystemCallFilter=~@clock @debug @module @mount @obsolete @reboot @setuid @swap @cpu-emulation @privileged
# Denying access to capabilities that should not be relevant for webapps
# Doc: https://man7.org/linux/man-pages/man7/capabilities.7.html
CapabilityBoundingSet=~CAP_RAWIO CAP_MKNOD
CapabilityBoundingSet=~CAP_AUDIT_CONTROL CAP_AUDIT_READ CAP_AUDIT_WRITE
CapabilityBoundingSet=~CAP_SYS_BOOT CAP_SYS_TIME CAP_SYS_MODULE CAP_SYS_PACCT
CapabilityBoundingSet=~CAP_LEASE CAP_LINUX_IMMUTABLE CAP_IPC_LOCK
CapabilityBoundingSet=~CAP_BLOCK_SUSPEND CAP_WAKE_ALARM
CapabilityBoundingSet=~CAP_SYS_TTY_CONFIG
CapabilityBoundingSet=~CAP_MAC_ADMIN CAP_MAC_OVERRIDE
CapabilityBoundingSet=~CAP_NET_ADMIN CAP_NET_BROADCAST CAP_NET_RAW
CapabilityBoundingSet=~CAP_SYS_ADMIN CAP_SYS_PTRACE CAP_SYSLOG
[Install]
WantedBy=multi-user.target

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Some long and extensive description of what the app is and does, lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
### Features
- Ut enim ad minim veniam, quis nostrud exercitation ullamco ;
- Laboris nisi ut aliquip ex ea commodo consequat ;
- Duis aute irure dolor in reprehenderit in voluptate ;
- Velit esse cillum dolore eu fugiat nulla pariatur ;
- Excepteur sint occaecat cupidatat non proident, sunt in culpa."

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* Any known limitations, constrains or stuff not working, such as (but not limited to):
* requiring a full dedicated domain ?
* architectures not supported ?
* not-working single-sign on or LDAP integration ?
* the app requires an important amount of RAM / disk / .. to install or to work properly
* etc...
* Other infos that people should be aware of, such as:
* any specific step to perform after installing (such as manually finishing the install, specific admin credentials, ...)
* how to configure / administrate the application if it ain't obvious
* upgrade process / specificities / things to be aware of ?
* security considerations ?

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{
"name": "Mongo Express",
"id": "mongo-express",
"packaging_format": 1,
"description": {
"en": "Mongo-express and a specific mongo database",
"fr": "Mongo database together with Mongo-express server "
},
"version": "1.0~ynh1",
"url": "https://github.com/mongo-express/mongo-express",
"upstream": {
"license": "free",
"website": "https://github.com/mongo-express/mongo-express",
"code": "https://github.com/mongo-express/mongo-express"
},
"license": "MIT",
"maintainer": {
"name": "Gerard Collin",
"email": "ger@collin.best"
},
"requirements": {
"yunohost": ">= 11.0.0"
},
"multi_instance": false,
"services": [
"nginx"
],
"arguments": {
"install": [
{
"name": "domain",
"type": "domain"
},
{
"name": "path",
"type": "path",
"example": "/mongo",
"default": "/mongo"
},
{
"name": "is_public",
"type": "boolean",
"default": false,
"ask": {
"en": "Mongo Express enables you admin access to your mongo server, you shouldn't allow anyone to access it",
"fr": "Il n'est vraiment pas recommandé de donner l'accès a tout le monde, car Mongo-Express vous donne un accès admin à votre serveur Mongo"
}
},
{
"name": "mongo_version",
"type": "string",
"choices": ["None","4.4", "5.0", "6.0"],
"default": "6.0",
"ask": {
"en": "Select the major version of Mongo to install or 'None' if already installed",
"fr": "Choisissez la version de Mongo a installer ou 'None' si Mongo est déjà installé"
}
}
]
}
}

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#!/bin/bash
#=================================================
# COMMON VARIABLES
nodejs_version=16
# dependencies used by the app (must be on a single line)
pkg_dependencies=""
#=================================================
# PERSONAL HELPERS
#=================================================
#=================================================
# EXPERIMENTAL HELPERS
#=================================================
#=================================================
# FUTURE OFFICIAL HELPERS
#=================================================

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
# Keep this path for calling _common.sh inside the execution's context of backup and restore scripts
source ../settings/scripts/_common.sh
source /usr/share/yunohost/helpers
#=================================================
# MANAGE SCRIPT FAILURE
#=================================================
ynh_clean_setup () {
### Remove this function if there's nothing to clean before calling the remove script.
true
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# LOAD SETTINGS
#=================================================
ynh_print_info --message="Loading installation settings..."
app=$YNH_APP_INSTANCE_NAME
final_path=$(ynh_app_setting_get --app=$app --key=final_path)
domain=$(ynh_app_setting_get --app=$app --key=domain)
#=================================================
# DECLARE DATA AND CONF FILES TO BACKUP
#=================================================
ynh_print_info --message="Declaring files to be backed up..."
### N.B. : the following 'ynh_backup' calls are only a *declaration* of what needs
### to be backuped and not an actual copy of any file. The actual backup that
### creates and fill the archive with the files happens in the core after this
### script is called. Hence ynh_backups calls takes basically 0 seconds to run.
#=================================================
# BACKUP THE APP MAIN DIR
#=================================================
ynh_backup --src_path="$final_path"
#=================================================
# DONT BACKUP THE DATA DIR
#=================================================
# ynh_backup --src_path="$datadir" --is_big
#=================================================
# BACKUP THE NGINX CONFIGURATION
#=================================================
ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.conf"
#=================================================
# BACKUP FAIL2BAN CONFIGURATION
#=================================================
#ynh_backup --src_path="/etc/fail2ban/jail.d/$app.conf"
#ynh_backup --src_path="/etc/fail2ban/filter.d/$app.conf"
#=================================================
# SPECIFIC BACKUP
#=================================================
# BACKUP LOGROTATE
#=================================================
ynh_backup --src_path="/etc/logrotate.d/$app"
#=================================================
# BACKUP SYSTEMD
#=================================================
ynh_backup --src_path="/etc/systemd/system/$app.service"
#=================================================
# DONT BACKUP VARIOUS FILES
#=================================================
#ynh_backup --src_path="/etc/cron.d/$app"
#ynh_backup --src_path="/etc/$app/"
#=================================================
# DONT BACKUP THE MONGO DATABASE
#=================================================
ynh_print_warn --message="Mongo data is NOT backed up by this application. Each application using it is backing up its own database..."
### (However, things like MySQL dumps *do* take some time to run, though the
### copy of the generated dump to the archive still happens later)
# ynh_mysql_dump_db --database="$db_name" > db.sql
#=================================================
# END OF SCRIPT
#=================================================
ynh_print_info --message="Backup script completed for $app. (YunoHost will then actually copy those files to the archive)."

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#!/bin/bash
#=================================================
# GENERIC STARTING
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source /usr/share/yunohost/helpers
#=================================================
# RETRIEVE ARGUMENTS
#=================================================
old_domain=$YNH_APP_OLD_DOMAIN
old_path=$YNH_APP_OLD_PATH
new_domain=$YNH_APP_NEW_DOMAIN
new_path=$YNH_APP_NEW_PATH
app=$YNH_APP_INSTANCE_NAME
#=================================================
# LOAD SETTINGS
#=================================================
ynh_script_progression --message="Loading installation settings..." --weight=1
# Needed for helper "ynh_add_nginx_config"
final_path=$(ynh_app_setting_get --app=$app --key=final_path)
# Add settings here as needed by your application
#db_name=$(ynh_app_setting_get --app=$app --key=db_name)
#db_user=$db_name
#db_pwd=$(ynh_app_setting_get --app=$app --key=db_pwd)
port=$(ynh_app_setting_get --app=$app --key=port)
#=================================================
# BACKUP BEFORE CHANGE URL THEN ACTIVE TRAP
#=================================================
ynh_script_progression --message="Backing up the app before changing its URL (may take a while)..." --weight=1
# Backup the current version of the app
ynh_backup_before_upgrade
ynh_clean_setup () {
# Remove the new domain config file, the remove script won't do it as it doesn't know yet its location.
ynh_secure_remove --file="/etc/nginx/conf.d/$new_domain.d/$app.conf"
# Restore it if the upgrade fails
ynh_restore_upgradebackup
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# CHECK WHICH PARTS SHOULD BE CHANGED
#=================================================
change_domain=0
if [ "$old_domain" != "$new_domain" ]
then
change_domain=1
fi
change_path=0
if [ "$old_path" != "$new_path" ]
then
change_path=1
fi
#=================================================
# STANDARD MODIFICATIONS
#=================================================
# STOP SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Stopping a systemd service..." --weight=1
ynh_systemd_action --service_name=$app --action="stop" --log_path="/var/log/$app/$app.log"
#=================================================
# MODIFY URL IN NGINX CONF
#=================================================
ynh_script_progression --message="Updating NGINX web server configuration..." --weight=1
nginx_conf_path=/etc/nginx/conf.d/$old_domain.d/$app.conf
# Change the path in the NGINX config file
if [ $change_path -eq 1 ]
then
# Make a backup of the original NGINX config file if modified
ynh_backup_if_checksum_is_different --file="$nginx_conf_path"
# Set global variables for NGINX helper
domain="$old_domain"
path_url="$new_path"
# Create a dedicated NGINX config
ynh_add_nginx_config
fi
# Change the domain for NGINX
if [ $change_domain -eq 1 ]
then
# Delete file checksum for the old conf file location
ynh_delete_file_checksum --file="$nginx_conf_path"
mv $nginx_conf_path /etc/nginx/conf.d/$new_domain.d/$app.conf
# Store file checksum for the new config file location
ynh_store_file_checksum --file="/etc/nginx/conf.d/$new_domain.d/$app.conf"
fi
#=================================================
# SPECIFIC MODIFICATIONS
#=================================================
ynh_script_progression --message="Updating .env configuration..."
ynh_backup_if_checksum_is_different --file="$final_path/.env"
ynh_replace_string --match_string="$old_path" --replace_string="$new_path" --target_file="$final_path/.env"
ynh_store_file_checksum --file="$final_path/.env"
#=================================================
# GENERIC FINALISATION
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=1
ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
#=================================================
# 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="Change of URL completed for $app" --last

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source ynh_mongo_db__2
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
is_public=$YNH_APP_ARG_IS_PUBLIC
mongo_version=$YNH_APP_ARG_MONGO_VERSION
### If it's a multi-instance app, meaning it can be installed several times independently
### The id of the app as stated in the manifest is available as $YNH_APP_ID
### The instance number is available as $YNH_APP_INSTANCE_NUMBER (equals "1", "2"...)
### The app instance name is available as $YNH_APP_INSTANCE_NAME
### - the first time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample
### - the second time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample__2
### - ynhexample__{N} for the subsequent installations, with N=3,4...
### The app instance name is probably what interests you most, since this is
### guaranteed to be unique. This is a good unique identifier to define installation path,
### db names...
app=$YNH_APP_INSTANCE_NAME
#=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
#=================================================
### About --weight and --time
### ynh_script_progression will show to your final users the progression of each scripts.
### In order to do that, --weight will represent the relative time of execution compared to the other steps in the script.
### --time is a packager option, it will show you the execution time since the previous call.
### This option is implied when running in CI_package_check, you can manually add it if you are manually testing the app.
### Use the execution time displayed in the CI report or by adding --time to the command, to estimate the weight of a step.
### A common way to do it is to set a weight equal to the execution time in second +1.
### The execution time is given for the duration since the previous call. So the weight should be applied to this previous call.
ynh_script_progression --message="Validating installation parameters..." --weight=1
# Check machine architecture (in particular, we don't support ARM and 32bit machines)
if [ $YNH_ARCH == "i386" ] || [ $YNH_ARCH == "armel" ] || [ $YNH_ARCH == "armhf" ] || [ $YNH_ARCH == "aarch64" ] || [ $YNH_ARCH == "arm64" ]
then
ynh_die --message="Sorry, but this app can only be installed on a x86, 64 bits machine :("
fi
### If the app uses NGINX as web server (written in HTML/PHP in most cases), the final path should be "/var/www/$app".
### If the app provides an internal web server (or uses another application server such as uWSGI), the final path should be "/opt/yunohost/$app"
final_path=/opt/yunohost/$app
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=1
ynh_app_setting_set --app=$app --key=domain --value=$domain
ynh_app_setting_set --app=$app --key=path --value=$path_url
ynh_app_setting_set --app=$app --key=mongo_version --value=$mongo_version
#=================================================
# STANDARD MODIFICATIONS
#=================================================
# FIND AND OPEN A PORT
#=================================================
ynh_script_progression --message="Finding an available port..." --weight=1
### Use these lines if you have to open a port for the application
### `ynh_find_port` will find the first available port starting from the given port.
### If you're not using these lines:
### - Remove the section "CLOSE A PORT" in the remove script
# Find an available port
port=$(ynh_find_port --port=8096)
ynh_app_setting_set --app=$app --key=port --value=$port
# Optional: Expose this port publicly
# (N.B.: you only need to do this if the app actually needs to expose the port publicly.
# If you do this and the app doesn't actually need you are CREATING SECURITY HOLES IN THE SERVER !)
# Open the port
# ynh_script_progression --message="Configuring firewall..." --weight=1
# ynh_exec_warn_less yunohost firewall allow --no-upnp TCP $port
#=================================================
# INSTALL DEPENDENCIES
#=================================================
ynh_script_progression --message="Installing dependencies..." --weight=1
### `ynh_install_app_dependencies` allows you to add any "apt" dependencies to the package.
### Those deb packages will be installed as dependencies of this package.
### If you're not using this helper:
### - Remove the section "REMOVE DEPENDENCIES" in the remove script
### - Remove the variable "pkg_dependencies" in _common.sh
### - As well as the section "REINSTALL DEPENDENCIES" in the restore script
### - And the section "UPGRADE DEPENDENCIES" in the upgrade script
ynh_install_app_dependencies $pkg_dependencies
ynh_install_nodejs --nodejs_version=$nodejs_version
ynh_use_nodejs
# Install mongo server only if asked to
if [ $mongo_version != 'None' ]
then
ynh_install_mongo --mongo_version=$mongo_version
fi
#=================================================
# 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"
#=================================================
# DONT CREATE A MONGODB DATABASE
#=================================================
#ynh_script_progression --message="Creating a MongoDB database..."
#db_name=$(ynh_sanitize_dbid --db_name=$app)
#db_user=$db_name
#ynh_app_setting_set --app=$app --key=db_name --value=$db_name
#ynh_mongo_setup_db --db_user=$db_user --db_name=$db_name
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression --message="Setting up source files..." --weight=1
### `ynh_setup_source` is used to install an app from a zip or tar.gz file,
### downloaded from an upstream source, like a git repository.
### `ynh_setup_source` use the file conf/amd64.src
ynh_app_setting_set --app=$app --key=final_path --value=$final_path
# Download, check integrity, uncompress and patch the source from amd64.src
ynh_setup_source --source_id=amd64 --dest_dir="$final_path"
cp $final_path/config.default.js $final_path/config.js
# FIXME: this should be managed by the core in the future
# Here, as a packager, you may have to tweak the ownerhsip/permissions
# such that the appropriate users (e.g. maybe www-data) can access
# files in some cases.
# But FOR THE LOVE OF GOD, do not allow r/x for "others" on the entire folder -
# this will be treated as a security issue.
chmod 750 "$final_path"
chmod -R o-rwx "$final_path"
chown -R $app:$app "$final_path"
# Install Nodejs dependencies
cd $final_path
ynh_exec_as $app $ynh_node_load_PATH $ynh_npm install
#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Configuring NGINX web server..." --weight=1
### `ynh_add_nginx_config` will use the file conf/nginx.conf
# Create a dedicated NGINX config
ynh_add_nginx_config
#=================================================
# SPECIFIC SETUP
#=================================================
# ...
#=================================================
#=================================================
# DONT CREATE DATA DIRECTORY
#=================================================
#ynh_script_progression --message="Creating a data directory..." --weight=1
### Use these lines if you need to create a directory to store "persistent files" for the application.
### Usually this directory is used to store uploaded files or any file that won't be updated during
### an upgrade and that won't be deleted during app removal unless "--purge" option is used.
### If you're not using these lines:
### - Remove the section "BACKUP THE DATA DIR" in the backup script
### - Remove the section "RESTORE THE DATA DIRECTORY" in the restore script
### - As well as the section "REMOVE DATA DIR" in the remove script
#datadir=/home/yunohost.app/$app
#ynh_app_setting_set --app=$app --key=datadir --value=$datadir
#mkdir -p $datadir
# FIXME: this should be managed by the core in the future
# Here, as a packager, you may have to tweak the ownerhsip/permissions
# such that the appropriate users (e.g. maybe www-data) can access
# files in some cases.
# But FOR THE LOVE OF GOD, do not allow r/x for "others" on the entire folder -
# this will be treated as a security issue.
#chmod 750 "$datadir"
#chmod -R o-rwx "$datadir"
#chown -R $app:$app "$datadir"
#=================================================
# ADD A CONFIGURATION
#=================================================
ynh_script_progression --message="Adding a configuration file..." --weight=1
### You can add specific configuration files.
###
### Typically, put your template conf file in ../conf/your_config_file
### The template may contain strings such as __FOO__ or __FOO_BAR__,
### which will automatically be replaced by the values of $foo and $foo_bar
###
### ynh_add_config will also keep track of the config file's checksum,
### which later during upgrade may allow to automatically backup the config file
### if it's found that the file was manually modified
###
### Check the documentation of `ynh_add_config` for more info.
ynh_add_config --template=".env" --destination="$final_path/.env"
# FIXME: this should be handled by the core in the future
# You may need to use chmod 600 instead of 400,
# for example if the app is expected to be able to modify its own config
chmod 400 "$final_path/.env"
chown $app:$app "$final_path/.env"
### For more complex cases where you want to replace stuff using regexes,
### you shoud rely on ynh_replace_string (which is basically a wrapper for sed)
### When doing so, you also need to manually call ynh_store_file_checksum
###
### ynh_replace_string --match_string="match_string" --replace_string="replace_string" --target_file="$final_path/some_config_file"
### ynh_store_file_checksum --file="$final_path/some_config_file"
#=================================================
# SETUP SYSTEMD
#=================================================
ynh_script_progression --message="Configuring a systemd service..." --weight=1
### `ynh_systemd_config` is used to configure a systemd script for an app.
### It can be used for apps that use sysvinit (with adaptation) or systemd.
### Have a look at the app to be sure this app needs a systemd script.
### `ynh_systemd_config` will use the file conf/systemd.service
### If you're not using these lines:
### - You can remove those files in conf/.
### - Remove the section "BACKUP SYSTEMD" in the backup script
### - Remove also the section "STOP AND REMOVE SERVICE" in the remove script
### - As well as the section "RESTORE SYSTEMD" in the restore script
### - And the section "SETUP SYSTEMD" in the upgrade script
# Create a dedicated systemd config
ynh_add_systemd_config
#=================================================
# GENERIC FINALIZATION
#=================================================
# SETUP LOGROTATE
#=================================================
ynh_script_progression --message="Configuring log rotation..." --weight=1
### `ynh_use_logrotate` is used to configure a logrotate configuration for the logs of this app.
### Use this helper only if there is effectively a log file for this app.
### If you're not using this helper:
### - Remove the section "BACKUP LOGROTATE" in the backup script
### - Remove also the section "REMOVE LOGROTATE CONFIGURATION" in the remove script
### - As well as the section "RESTORE THE LOGROTATE CONFIGURATION" in the restore script
### - And the section "SETUP LOGROTATE" in the upgrade script
# Use logrotate to manage application logfile(s)
ynh_use_logrotate
#=================================================
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
### `yunohost service add` integrates a service in YunoHost. It then gets
### displayed in the admin interface and through the others `yunohost service` commands.
### (N.B.: this line only makes sense if the app adds a service to the system!)
### If you're not using these lines:
### - You can remove these files in conf/.
### - Remove the section "REMOVE SERVICE INTEGRATION IN YUNOHOST" in the remove script
### - As well as the section "INTEGRATE SERVICE IN YUNOHOST" in the restore script
### - And the section "INTEGRATE SERVICE IN YUNOHOST" in the upgrade script
yunohost service add $app --description="Mongo Express to easily access your mongo database" --log="/var/log/$app/$app.log"
### Additional options starting with 3.8:
###
### --needs_exposed_ports "$port" a list of ports that needs to be publicly exposed
### which will then be checked by YunoHost's diagnosis system
### (N.B. DO NOT USE THIS is the port is only internal!!!)
###
### --test_status "some command" a custom command to check the status of the service
### (only relevant if 'systemctl status' doesn't do a good job)
###
### --test_conf "some command" some command similar to "nginx -t" that validates the conf of the service
###
### Re-calling 'yunohost service add' during the upgrade script is the right way
### to proceed if you later realize that you need to enable some flags that
### weren't enabled on old installs (be careful it'll override the existing
### service though so you should re-provide all relevant flags when doing so)
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=1
### `ynh_systemd_action` is used to start a systemd service for an app.
### Only needed if you have configure a systemd service
### If you're not using these lines:
### - Remove the section "STOP SYSTEMD SERVICE" and "START SYSTEMD SERVICE" in the backup script
### - As well as the section "START SYSTEMD SERVICE" in the restore script
### - As well as the section"STOP SYSTEMD SERVICE" and "START SYSTEMD SERVICE" in the upgrade script
### - And the section "STOP SYSTEMD SERVICE" and "START SYSTEMD SERVICE" in the change_url script
# Start a systemd service
ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
#=================================================
# SETUP FAIL2BAN
#=================================================
# ynh_script_progression --message="Configuring Fail2Ban..." --weight=1
# Create a dedicated Fail2Ban config
# ynh_add_fail2ban_config --logpath="/var/log/nginx/${domain}-error.log" --failregex="Regex to match into the log for a failed login"
#=================================================
# SETUP SSOWAT
#=================================================
ynh_script_progression --message="Configuring permissions..." --weight=1
# Make app public if necessary
if [ $is_public -eq 1 ]
then
# Everyone can access the app.
# The "main" permission is automatically created before the install script.
ynh_permission_update --permission="main" --add="visitors"
fi
### N.B. : the following extra permissions only make sense if your app
### does have for example an admin interface or an API.
# Only the admin can access the admin panel of the app (if the app has an admin panel)
# ynh_permission_create --permission="admin" --url="/admin" --allowed=$admin
# Everyone can access the API part
# We don't want to display the tile in the SSO so we put --show_tile="false"
# And we don't want the YunoHost admin to be able to remove visitors group to this permission, so we put --protected="true"
# ynh_permission_create --permission="api" --url="/api" --allowed="visitors" --show_tile="false" --protected="true"
#=================================================
# 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

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source ynh_mongo_db__2
source /usr/share/yunohost/helpers
#=================================================
# LOAD SETTINGS
#=================================================
ynh_script_progression --message="Loading installation settings..." --weight=1
app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get --app=$app --key=domain)
port=$(ynh_app_setting_get --app=$app --key=port)
mongo_version=$(ynh_app_setting_get --app=$app --key=mongo_version)
#db_name=$(ynh_app_setting_get --app=$app --key=db_name)
#db_user=$db_name
final_path=$(ynh_app_setting_get --app=$app --key=final_path)
#datadir=$(ynh_app_setting_get --app=$app --key=datadir)
#=================================================
# STANDARD REMOVE
#=================================================
# REMOVE SERVICE INTEGRATION IN YUNOHOST
#=================================================
# Remove the service from the list of services known by YunoHost (added from `yunohost service add`)
if ynh_exec_warn_less yunohost service status $app >/dev/null
then
ynh_script_progression --message="Removing $app service integration..." --weight=1
yunohost service remove $app
fi
#=================================================
# STOP AND REMOVE SERVICE
#=================================================
ynh_script_progression --message="Stopping and removing the systemd service..." --weight=1
# Remove the dedicated systemd config
ynh_remove_systemd_config
#=================================================
# REMOVE LOGROTATE CONFIGURATION
#=================================================
ynh_script_progression --message="Removing logrotate configuration..." --weight=1
# Remove the app-specific logrotate config
ynh_remove_logrotate
#=================================================
# DONT REMOVE THE MONGODB DATABASE
#=================================================
# Remove a database if it exists, along with the associated user
#ynh_mongo_remove_db --db_user=$db_user --db_name=$db_name
if [ $mongo_version != 'None' ]
then
ynh_script_progression --message="Desinstalling the MongoDB database..."
ynh_remove_mongo
fi
#=================================================
# REMOVE APP MAIN DIR
#=================================================
ynh_script_progression --message="Removing app main directory..." --weight=1
# Remove the app directory securely
ynh_secure_remove --file="$final_path"
#=================================================
# REMOVE DATA DIR
#=================================================
# Remove the data directory if --purge option is used
#if [ "${YNH_APP_PURGE:-0}" -eq 1 ]
#then
# ynh_script_progression --message="Removing app data directory..." --weight=1
# ynh_secure_remove --file="$datadir"
#fi
#=================================================
# REMOVE NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Removing NGINX web server configuration..." --weight=1
# Remove the dedicated NGINX config
ynh_remove_nginx_config
#=================================================
# REMOVE DEPENDENCIES
#=================================================
ynh_script_progression --message="Removing dependencies..." --weight=1
# Remove metapackage and its dependencies
ynh_remove_app_dependencies
#=================================================
# CLOSE A PORT
#=================================================
#if yunohost firewall list | grep -q "\- $port$"
#then
# ynh_script_progression --message="Closing port $port..." --weight=1
# ynh_exec_warn_less yunohost firewall disallow TCP $port
#fi
#=================================================
# REMOVE FAIL2BAN CONFIGURATION
#=================================================
#ynh_script_progression --message="Removing Fail2Ban configuration..." --weight=1
# Remove the dedicated Fail2Ban config
#ynh_remove_fail2ban_config
#=================================================
# SPECIFIC REMOVE
#=================================================
# REMOVE VARIOUS FILES
#=================================================
ynh_script_progression --message="Removing various files..." --weight=1
# Remove a cron file
#ynh_secure_remove --file="/etc/cron.d/$app"
# Remove a directory securely
#ynh_secure_remove --file="/etc/$app"
# Remove the log files
ynh_secure_remove --file="/var/log/$app"
#=================================================
# GENERIC FINALIZATION
#=================================================
# REMOVE DEDICATED USER
#=================================================
ynh_script_progression --message="Removing the dedicated system user..." --weight=1
# Delete a system user
ynh_system_user_delete --username=$app
#=================================================
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Removal of $app completed" --last

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
# Keep this path for calling _common.sh inside the execution's context of backup and restore scripts
source ../settings/scripts/_common.sh
source ../settings/scripts/ynh_mongo_db__2
source /usr/share/yunohost/helpers
#=================================================
# MANAGE SCRIPT FAILURE
#=================================================
ynh_clean_setup () {
#### Remove this function if there's nothing to clean before calling the remove script.
true
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# LOAD SETTINGS
#=================================================
ynh_script_progression --message="Loading installation settings..." --weight=1
app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get --app=$app --key=domain)
path_url=$(ynh_app_setting_get --app=$app --key=path)
final_path=$(ynh_app_setting_get --app=$app --key=final_path)
port=$(ynh_app_setting_get --app=$app --key=port)
mongo_version=$(ynh_app_setting_get --app=$app --key=mongo_version)
#=================================================
# CHECK IF THE APP CAN BE RESTORED
#=================================================
ynh_script_progression --message="Validating restoration parameters..." --weight=1
test ! -d $final_path \
|| ynh_die --message="There is already a directory: $final_path "
#=================================================
# STANDARD RESTORATION STEPS
#=================================================
# RECREATE THE DEDICATED USER
#=================================================
ynh_script_progression --message="Recreating the dedicated system user..." --weight=1
# Create the dedicated user (if not existing)
ynh_system_user_create --username=$app --home_dir="$final_path"
#=================================================
# RESTORE THE APP MAIN DIR
#=================================================
ynh_script_progression --message="Restoring the app main directory..." --weight=1
ynh_restore_file --origin_path="$final_path"
# FIXME: this should be managed by the core in the future
# Here, as a packager, you may have to tweak the ownerhsip/permissions
# such that the appropriate users (e.g. maybe www-data) can access
# files in some cases.
# But FOR THE LOVE OF GOD, do not allow r/x for "others" on the entire folder -
# this will be treated as a security issue.
chmod 750 "$final_path"
chmod -R o-rwx "$final_path"
chown -R $app:$app "$final_path"
#=================================================
# DONT RESTORE THE DATA DIRECTORY
#=================================================
#ynh_script_progression --message="Restoring the data directory..." --weight=1
#ynh_restore_file --origin_path="$datadir" --not_mandatory
#mkdir -p $datadir
# FIXME: this should be managed by the core in the future
# Here, as a packager, you may have to tweak the ownerhsip/permissions
# such that the appropriate users (e.g. maybe www-data) can access
# files in some cases.
# But FOR THE LOVE OF GOD, do not allow r/x for "others" on the entire folder -
# this will be treated as a security issue.
#chmod 750 "$datadir"
#chmod -R o-rwx "$datadir"
#chown -R $app:www-data "$datadir"
#=================================================
# DONT RESTORE FAIL2BAN CONFIGURATION
#=================================================
#ynh_script_progression --message="Restoring the Fail2Ban configuration..." --weight=1
#ynh_restore_file --origin_path="/etc/fail2ban/jail.d/$app.conf"
#ynh_restore_file --origin_path="/etc/fail2ban/filter.d/$app.conf"
#ynh_systemd_action --action=restart --service_name=fail2ban
#=================================================
# SPECIFIC RESTORATION
#=================================================
# REINSTALL DEPENDENCIES
#=================================================
ynh_script_progression --message="Reinstalling dependencies..." --weight=1
# Define and install dependencies
ynh_install_app_dependencies $pkg_dependencies
ynh_install_nodejs --nodejs_version=$nodejs_version
ynh_use_nodejs
# Install mongo server only if asked to
if [ $mongo_version != 'None' ]
then
ynh_install_mongo --mongo_version=$mongo_version
fi
#=================================================
# RESTORE THE NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Restoring the NGINX web server configuration..." --time --weight=1
ynh_restore_file --origin_path="/etc/nginx/conf.d/$domain.d/$app.conf"
#=================================================
# DONT RESTORE THE MONGO DATABASE
#=================================================
ynh_print_warn --message="This application is NOT restoring Mongo Database..."
#=================================================
# DONT RESTORE VARIOUS FILES
#=================================================
#ynh_script_progression --message="Restoring various files..." --weight=1
#ynh_restore_file --origin_path="/etc/cron.d/$app"
#ynh_restore_file --origin_path="/etc/$app/"
#=================================================
# RESTORE SYSTEMD
#=================================================
ynh_script_progression --message="Restoring the systemd configuration..." --weight=1
ynh_restore_file --origin_path="/etc/systemd/system/$app.service"
systemctl enable $app.service --quiet
#=================================================
# RESTORE THE LOGROTATE CONFIGURATION
#=================================================
ynh_script_progression --message="Restoring the logrotate configuration..." --weight=1
ynh_restore_file --origin_path="/etc/logrotate.d/$app"
mkdir --parents /var/log/$app
chown $app:adm /var/log/$app
#=================================================
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
yunohost service add $app --description="MongoExpress to administer your mongo database" --log="/var/log/$app/$app.log"
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=1
ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
#=================================================
# GENERIC FINALIZATION
#=================================================
# RELOAD NGINX AND PHP-FPM
#=================================================
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="Restoration completed for $app" --last

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _common.sh
source /usr/share/yunohost/helpers
#=================================================
# LOAD SETTINGS
#=================================================
ynh_script_progression --message="Loading installation settings..." --weight=1
app=$YNH_APP_INSTANCE_NAME
domain=$(ynh_app_setting_get --app=$app --key=domain)
path_url=$(ynh_app_setting_get --app=$app --key=path)
final_path=$(ynh_app_setting_get --app=$app --key=final_path)
port=$(ynh_app_setting_get --app=$app --key=port)
mongo_version=$(ynh_app_setting_get --app=$app --key=mongo_version)
#=================================================
# CHECK VERSION
#=================================================
### This helper will compare the version of the currently installed app and the version of the upstream package.
### $upgrade_type can have 2 different values
### - UPGRADE_APP if the upstream app version has changed
### - UPGRADE_PACKAGE if only the YunoHost package has changed
### ynh_check_app_version_changed will stop the upgrade if the app is up to date.
### UPGRADE_APP should be used to upgrade the core app only if there's an upgrade to do.
upgrade_type=$(ynh_check_app_version_changed)
#=================================================
# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
#=================================================
ynh_script_progression --message="Backing up the app before upgrading (may take a while)..." --weight=1
# Backup the current version of the app
ynh_backup_before_upgrade
ynh_clean_setup () {
# Restore it if the upgrade fails
ynh_restore_upgradebackup
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
#=================================================
# STANDARD UPGRADE STEPS
#=================================================
# STOP SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Stopping a systemd service..." --weight=1
ynh_systemd_action --service_name=$app --action="stop" --log_path="/var/log/$app/$app.log"
#=================================================
# ENSURE DOWNWARD COMPATIBILITY
#=================================================
# ynh_script_progression --message="Ensuring downward compatibility..." --weight=1
#
# N.B. : the followings setting migrations snippets are provided as *EXAMPLES*
# of what you may want to do in some cases (e.g. a setting was not defined on
# some legacy installs and you therefore want to initiaze stuff during upgrade)
#
#if ! ynh_permission_exists --permission="admin"; then
# Create the required permissions
# ynh_permission_create --permission="admin" --url="/admin" --allowed=$admin
#fi
# Create a permission if needed
#if ! ynh_permission_exists --permission="api"; then
# ynh_permission_create --permission="api" --url="/api" --allowed="visitors" --show_tile="false" --protected="true"
#fi
#=================================================
# INSTALL DEPENDENCIES
#=================================================
ynh_script_progression --message="Installing dependencies..." --weight=1
### `ynh_install_app_dependencies` allows you to add any "apt" dependencies to the package.
### Those deb packages will be installed as dependencies of this package.
### If you're not using this helper:
### - Remove the section "REMOVE DEPENDENCIES" in the remove script
### - Remove the variable "pkg_dependencies" in _common.sh
### - As well as the section "REINSTALL DEPENDENCIES" in the restore script
### - And the section "UPGRADE DEPENDENCIES" in the upgrade script
ynh_install_app_dependencies $pkg_dependencies
ynh_install_nodejs --nodejs_version=$nodejs_version
ynh_use_nodejs
# Install mongo server only if asked to
if [ $mongo_version != 'None' ]
then
ynh_install_mongo --mongo_version=$mongo_version
fi
#=================================================
# CREATE DEDICATED USER
#=================================================
ynh_script_progression --message="Making sure dedicated system user exists..." --weight=1
# Create a dedicated user (if not existing)
ynh_system_user_create --username=$app --home_dir="$final_path"
#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
if [ "$upgrade_type" == "UPGRADE_APP" ]
then
ynh_script_progression --message="Upgrading source files..." --weight=1
# Download, check integrity, uncompress and patch the source from amd64.src
ynh_setup_source --source_id=amd64 --dest_dir="$final_path"
cp $final_path/config.default.js $final_path/config.js
fi
# FIXME: this should be managed by the core in the future
# Here, as a packager, you may have to tweak the ownerhsip/permissions
# such that the appropriate users (e.g. maybe www-data) can access
# files in some cases.
# But FOR THE LOVE OF GOD, do not allow r/x for "others" on the entire folder -
# this will be treated as a security issue.
chmod 750 "$final_path"
chmod -R o-rwx "$final_path"
chown -R $app:$app "$final_path"
# Install Nodejs dependencies
cd $final_path
ynh_exec_as $app $ynh_node_load_PATH $ynh_npm install
#=================================================
# NGINX CONFIGURATION
#=================================================
ynh_script_progression --message="Upgrading NGINX web server configuration..." --time --weight=1
# Create a dedicated NGINX config
ynh_add_nginx_config
#=================================================
# SPECIFIC UPGRADE
#=================================================
# ...
#=================================================
#=================================================
# UPDATE A CONFIG FILE
#=================================================
ynh_script_progression --message="Updating a configuration file..." --weight=1
### Same as during install
###
### The file will automatically be backed-up if it's found to be manually modified (because
### ynh_add_config keeps track of the file's checksum)
ynh_add_config --template=".env" --destination="$final_path/.env"
# FIXME: this should be handled by the core in the future
# You may need to use chmod 600 instead of 400,
# for example if the app is expected to be able to modify its own config
chmod 400 "$final_path/.env"
chown $app:$app "$final_path/.env"
### For more complex cases where you want to replace stuff using regexes,
### you shoud rely on ynh_replace_string (which is basically a wrapper for sed)
### When doing so, you also need to manually call ynh_store_file_checksum
###
### ynh_replace_string --match_string="match_string" --replace_string="replace_string" --target_file="$final_path/some_config_file"
### ynh_store_file_checksum --file="$final_path/some_config_file"
#=================================================
# SETUP SYSTEMD
#=================================================
ynh_script_progression --message="Upgrading systemd configuration..." --weight=1
# Create a dedicated systemd config
ynh_add_systemd_config
#=================================================
# GENERIC FINALIZATION
#=================================================
# SETUP LOGROTATE
#=================================================
ynh_script_progression --message="Upgrading logrotate configuration..." --weight=1
# Use logrotate to manage app-specific logfile(s)
ynh_use_logrotate --non-append
#=================================================
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
ynh_script_progression --message="Integrating service in YunoHost..." --weight=1
yunohost service add $app --description="Mongo Express to easily access your mongo database" --log="/var/log/$app/$app.log"
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..." --weight=1
ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
#=================================================
# UPGRADE FAIL2BAN
#=================================================
#ynh_script_progression --message="Reconfiguring Fail2Ban..." --weight=1
# Create a dedicated Fail2Ban config
#ynh_add_fail2ban_config --logpath="/var/log/nginx/${domain}-error.log" --failregex="Regex to match into the log for a failed login"
#=================================================
# 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="Upgrade of $app completed" --last

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#!/bin/bash
readonly YNH_DEFAULT_MONGO_VERSION=4.4
# Declare the actual MongoDB version to use: 4.4 ; 5.0
# A packager willing to use another version of MongoDB can override the variable into its _common.sh.
YNH_MONGO_VERSION=${YNH_MONGO_VERSION:-$YNH_DEFAULT_MONGO_VERSION}
# Execute a mongo command
#
# example: ynh_mongo_exec --command='db.getMongo().getDBNames().indexOf("wekan")'
# example: ynh_mongo_exec --command="db.getMongo().getDBNames().indexOf(\"wekan\")"
#
# usage: ynh_mongo_exec [--user=user] [--password=password] [--authenticationdatabase=authenticationdatabase] [--database=database] [--host=host] [--port=port] --command="command" [--eval]
# | arg: -u, --user= - The user name to connect as
# | arg: -p, --password= - The user password
# | arg: -d, --authenticationdatabase= - The authenticationdatabase to connect to
# | arg: -d, --database= - The database to connect to
# | arg: -h, --host= - The host to connect to
# | arg: -P, --port= - The port to connect to
# | arg: -c, --command= - The command to evaluate
# | arg: -e, --eval - Evaluate instead of execute the command.
#
#
ynh_mongo_exec() {
# Declare an array to define the options of this helper.
local legacy_args=upadhPce
local -A args_array=( [u]=user= [p]=password= [a]=authenticationdatabase= [d]=database= [h]=host= [P]=port= [c]=command= [e]=eval )
local user
local password
local authenticationdatabase
local database
local host
local port
local command
local eval
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
user="${user:-}"
password="${password:-}"
authenticationdatabase="${authenticationdatabase:-}"
database="${database:-}"
host="${host:-}"
port="${port:-}"
eval=${eval:-0}
# If user is provided
if [ -n "$user" ]
then
user="--username=$user"
# If password is provided
if [ -n "$password" ]
then
password="--password=$password"
fi
# If authenticationdatabase is provided
if [ -n "$authenticationdatabase" ]
then
authenticationdatabase="--authenticationDatabase=$authenticationdatabase"
else
authenticationdatabase="--authenticationDatabase=admin"
fi
else
password=""
authenticationdatabase=""
fi
# If host is provided
if [ -n "$host" ]
then
host="--host=$host"
fi
# If port is provided
if [ -n "$port" ]
then
port="--port=$port"
fi
# If eval is not provided
if [ $eval -eq 0 ]
then
# If database is provided
if [ -n "$database" ]
then
database="use $database"
else
database=""
fi
mongosh --quiet --username $user --password $password --authenticationDatabase $authenticationdatabase --host $host --port $port <<EOF
$database
${command}
quit()
EOF
else
# If database is provided
if [ -n "$database" ]
then
database="$database"
else
database=""
fi
mongosh --quiet $database --username $user --password $password --authenticationDatabase $authenticationdatabase --host $host --port $port --eval="$command"
fi
}
# Drop a database
#
# [internal]
#
# If you intend to drop the database *and* the associated user,
# consider using ynh_mongo_remove_db instead.
#
# usage: ynh_mongo_drop_db --database=database
# | arg: -d, --database= - The database name to drop
#
#
ynh_mongo_drop_db() {
# Declare an array to define the options of this helper.
local legacy_args=d
local -A args_array=( [d]=database= )
local database
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
ynh_mongo_exec --database="$database" --command='db.runCommand({dropDatabase: 1})'
}
# Dump a database
#
# example: ynh_mongo_dump_db --database=wekan > ./dump.bson
#
# usage: ynh_mongo_dump_db --database=database
# | arg: -d, --database= - The database name to dump
# | ret: the mongodump output
#
#
ynh_mongo_dump_db() {
# Declare an array to define the options of this helper.
local legacy_args=d
local -A args_array=( [d]=database= )
local database
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
mongodump --quiet --db="$database" --archive
}
# Create a user
#
# [internal]
#
# usage: ynh_mongo_create_user --db_user=user --db_pwd=pwd --db_name=name
# | arg: -u, --db_user= - The user name to create
# | arg: -p, --db_pwd= - The password to identify user by
# | arg: -n, --db_name= - Name of the database to grant privilegies
#
#
ynh_mongo_create_user() {
# Declare an array to define the options of this helper.
local legacy_args=unp
local -A args_array=( [u]=db_user= [n]=db_name= [p]=db_pwd= )
local db_user
local db_name
local db_pwd
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
# Create the user and set the user as admin of the db
ynh_mongo_exec --database="$db_name" --command='db.createUser( { user: "'${db_user}'", pwd: "'${db_pwd}'", roles: [ { role: "readWrite", db: "'${db_name}'" } ] } );'
# Add clustermonitoring rights
ynh_mongo_exec --database="$db_name" --command='db.grantRolesToUser("'${db_user}'",[{ role: "clusterMonitor", db: "admin" }]);'
}
# Check if a mongo database exists
#
# usage: ynh_mongo_database_exists --database=database
# | arg: -d, --database= - The database for which to check existence
# | exit: Return 1 if the database doesn't exist, 0 otherwise
#
#
ynh_mongo_database_exists() {
# Declare an array to define the options of this helper.
local legacy_args=d
local -A args_array=([d]=database=)
local database
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
if [ $(ynh_mongo_exec --command='db.getMongo().getDBNames().indexOf("'${database}'")' --eval) -lt 0 ]
then
return 1
else
return 0
fi
}
# Restore a database
#
# example: ynh_mongo_restore_db --database=wekan < ./dump.bson
#
# usage: ynh_mongo_restore_db --database=database
# | arg: -d, --database= - The database name to restore
#
#
ynh_mongo_restore_db() {
# Declare an array to define the options of this helper.
local legacy_args=d
local -A args_array=( [d]=database= )
local database
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
mongorestore --quiet --db="$database" --archive
}
# Drop a user
#
# [internal]
#
# usage: ynh_mongo_drop_user --db_user=user --db_name=name
# | arg: -u, --db_user= - The user to drop
# | arg: -n, --db_name= - Name of the database
#
#
ynh_mongo_drop_user() {
# Declare an array to define the options of this helper.
local legacy_args=un
local -A args_array=( [u]=db_user= [n]=db_name= )
local db_user
local db_name
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
ynh_mongo_exec --database="$db_name" --command='db.dropUser("'$db_user'", {w: "majority", wtimeout: 5000})'
}
# Create a database, an user and its password. Then store the password in the app's config
#
# usage: ynh_mongo_setup_db --db_user=user --db_name=name [--db_pwd=pwd]
# | arg: -u, --db_user= - Owner of the database
# | arg: -n, --db_name= - Name of the database
# | arg: -p, --db_pwd= - Password of the database. If not provided, a password will be generated
#
# After executing this helper, the password of the created database will be available in $db_pwd
# It will also be stored as "mongopwd" into the app settings.
#
#
ynh_mongo_setup_db() {
# Declare an array to define the options of this helper.
local legacy_args=unp
local -A args_array=( [u]=db_user= [n]=db_name= [p]=db_pwd= )
local db_user
local db_name
db_pwd=""
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
local new_db_pwd=$(ynh_string_random) # Generate a random password
# If $db_pwd is not provided, use new_db_pwd instead for db_pwd
db_pwd="${db_pwd:-$new_db_pwd}"
# Create the user and grant access to the database
ynh_mongo_create_user --db_user="$db_user" --db_pwd="$db_pwd" --db_name="$db_name"
# Store the password in the app's config
ynh_app_setting_set --app=$app --key=db_pwd --value=$db_pwd
}
# Remove a database if it exists, and the associated user
#
# usage: ynh_mongo_remove_db --db_user=user --db_name=name
# | arg: -u, --db_user= - Owner of the database
# | arg: -n, --db_name= - Name of the database
#
#
ynh_mongo_remove_db() {
# Declare an array to define the options of this helper.
local legacy_args=un
local -A args_array=( [u]=db_user= [n]=db_name= )
local db_user
local db_name
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
if ynh_mongo_database_exists --database=$db_name; then # Check if the database exists
ynh_mongo_drop_db --database=$db_name # Remove the database
else
ynh_print_warn --message="Database $db_name not found"
fi
# Remove mongo user if it exists
ynh_mongo_drop_user --db_user=$db_user --db_name=$db_name
}
# Install MongoDB and integrate MongoDB service in YunoHost
#
# usage: ynh_install_mongo [--mongo_version=mongo_version]
# | arg: -m, --mongo_version= - Version of MongoDB to install
#
#
ynh_install_mongo() {
# Declare an array to define the options of this helper.
local legacy_args=m
local -A args_array=([m]=mongo_version=)
local mongo_version
# Manage arguments with getopts
ynh_handle_getopts_args "$@"
mongo_version="${mongo_version:-$YNH_MONGO_VERSION}"
ynh_print_info --message="Installing MongoDB Community Edition..."
ynh_install_extra_app_dependencies --repo="deb http://repo.mongodb.org/apt/debian bullseye/mongodb-org/$mongo_version main" --package="mongodb-org mongodb-org-server mongodb-org-tools mongodb-mongosh" --key="https://www.mongodb.org/static/pgp/server-$mongo_version.asc"
mongodb_servicename=mongod
# Make sure MongoDB is started and enabled
systemctl enable $mongodb_servicename --quiet
systemctl daemon-reload --quiet
ynh_systemd_action --service_name=$mongodb_servicename --action=restart --line_match="aiting for connections" --log_path="/var/log/mongodb/$mongodb_servicename.log"
# Integrate MongoDB service in YunoHost
yunohost service add $mongodb_servicename --description="MongoDB daemon" --log="/var/log/mongodb/$mongodb_servicename.log"
# Store mongo_version into the config of this app
ynh_app_setting_set --app=$app --key=mongo_version --value=$mongo_version
}
# Remove MongoDB
# Only remove the MongoDB service integration in YunoHost for now
# if MongoDB package as been removed
#
# usage: ynh_remove_mongo
#
#
ynh_remove_mongo() {
# Only remove the mongodb service if it is not installed.
if ! ynh_package_is_installed --package="mongodb*"
then
ynh_print_info --message="Removing MongoDB service..."
mongodb_servicename=mongod
# Remove the mongodb service
yunohost service remove $mongodb_servicename
ynh_secure_remove --file="/var/lib/mongodb"
ynh_secure_remove --file="/var/log/mongodb"
fi
}

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*~
*.sw[op]

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*~
*.sw[op]