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Merge pull request #8 from YunoHost-Apps/testing

Apply last example_ynh
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# Squid3 Proxy for Yunohost with LDAP
<!--
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.
-->
[![Integration level](https://dash.yunohost.org/integration/squid3.svg)](https://dash.yunohost.org/appci/app/squid3) ![](https://ci-apps.yunohost.org/ci/badges/squid3.status.svg) ![](https://ci-apps.yunohost.org/ci/badges/squid3.maintain.svg)
# squid3 for YunoHost
[![Install Squid3 with YunoHost](https://install-app.yunohost.org/install-with-yunohost.png)](https://install-app.yunohost.org/?app=squid3)
[![Integration level](https://dash.yunohost.org/integration/squid3.svg)](https://dash.yunohost.org/appci/app/squid3) ![](https://ci-apps.yunohost.org/ci/badges/squid3.status.svg) ![](https://ci-apps.yunohost.org/ci/badges/squid3.maintain.svg)
[![Install squid3 with YunoHost](https://install-app.yunohost.org/install-with-yunohost.svg)](https://install-app.yunohost.org/?app=squid3)
## Interesting links
*[Lire ce readme en français.](./README_fr.md)*
- [YunoHost project](https://yunohost.org)
- [Squid website](http://www.squid-cache.org/)
> *This package allows you to install squid3 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
## Squid: Proxy with Optimising Web Delivery
Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. It reduces bandwidth and improves response times by caching and reusing frequently-requested web pages. Squid has extensive access controls and makes a great server accelerator.
**Shipped version:** 1.0~ynh3
## Disclaimers / important information
## Instruction
1. The app can not be **multi-instance**(can't be installed many times on same server).
@ -32,9 +45,23 @@ Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. It r
If you try Squid 3 in any other way please write the instruction in the issue so that I can add it to the readme
## Special Thanks
Thanks to **Fred** to write the instruction to configure Squid for Yunohost. French: https://memo-linux.com/installer-squid3-sur-un-serveur-yunohost/
Thanks to **Fred** to write the instruction to configure Squid for YunoHost. French: https://memo-linux.com/installer-squid3-sur-un-serveur-yunohost/
#### Supported architectures
## Documentation and resources
* x86-64 - [![Build Status](https://ci-apps.yunohost.org/ci/logs/squid3%20%28Apps%29.svg)](https://ci-apps.yunohost.org/ci/apps/squid3/)
* ARMv8-A - [![Build Status](https://ci-apps-arm.yunohost.org/ci/logs/squid3%20%28Apps%29.svg)](https://ci-apps-arm.yunohost.org/ci/apps/squid3/)
* Official app website: http://www.squid-cache.org
* YunoHost documentation for this app: https://yunohost.org/app_squid3
* Report a bug: https://github.com/YunoHost-Apps/squid3_ynh/issues
## Developer info
Please send your pull request to the [testing branch](https://github.com/YunoHost-Apps/squid3_ynh/tree/testing).
To try the testing branch, please proceed like that.
```
sudo yunohost app install https://github.com/YunoHost-Apps/squid3_ynh/tree/testing --debug
or
sudo yunohost app upgrade squid3 -u https://github.com/YunoHost-Apps/squid3_ynh/tree/testing --debug
```
**More info regarding app packaging:** https://yunohost.org/packaging_apps

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# squid3 pour YunoHost
[![Niveau d'intégration](https://dash.yunohost.org/integration/squid3.svg)](https://dash.yunohost.org/appci/app/squid3) ![](https://ci-apps.yunohost.org/ci/badges/squid3.status.svg) ![](https://ci-apps.yunohost.org/ci/badges/squid3.maintain.svg)
[![Installer squid3 avec YunoHost](https://install-app.yunohost.org/install-with-yunohost.svg)](https://install-app.yunohost.org/?app=squid3)
*[Read this readme in english.](./README.md)*
*[Lire ce readme en français.](./README_fr.md)*
> *Ce package vous permet d'installer squid3 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
## Squid: Proxy with Optimising Web Delivery
Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. It reduces bandwidth and improves response times by caching and reusing frequently-requested web pages. Squid has extensive access controls and makes a great server accelerator.
**Version incluse :** 1.0~ynh3
## Avertissements / informations importantes
## Instruction
1. The app can not be **multi-instance**(can't be installed many times on same server).
2. **LDAP** is there(Registered users can use there login username and password to browser internet through the proxy)
3. **Port number** used by the proxy will be sent to the **admin mail** of the Yunohost server.
4. The username and password is **asked twice** first time you start the browser(I have no idea why this happens).
## Configure Squid3 for Firefox
1. Go to **Preferences -> General -> network proxy**
1. Select **Manual proxy configuration**
1. In **HTTP Proxy** enter your **domain name or server IP** and in **Port** enter the port sent to your **admin email**.
1. Check **Use this proxy server for all protocols**.
1. Under **No Proxy for** enter this **localhost, 127.0.0.1**.
1. **Save and restart** the Firefox.
If you try Squid 3 in any other way please write the instruction in the issue so that I can add it to the readme
## Special Thanks
Thanks to **Fred** to write the instruction to configure Squid for YunoHost. French: https://memo-linux.com/installer-squid3-sur-un-serveur-yunohost/
## Documentations et ressources
* Site officiel de l'app : http://www.squid-cache.org
* Documentation YunoHost pour cette app : https://yunohost.org/app_squid3
* Signaler un bug : https://github.com/YunoHost-Apps/squid3_ynh/issues
## Informations pour les développeurs
Merci de faire vos pull request sur la [branche testing](https://github.com/YunoHost-Apps/squid3_ynh/tree/testing).
Pour essayer la branche testing, procédez comme suit.
```
sudo yunohost app install https://github.com/YunoHost-Apps/squid3_ynh/tree/testing --debug
ou
sudo yunohost app upgrade squid3 -u https://github.com/YunoHost-Apps/squid3_ynh/tree/testing --debug
```
**Plus d'infos sur le packaging d'applications :** https://yunohost.org/packaging_apps

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@ -1,8 +1,3 @@
# 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
port="8095" (PORT)
@ -14,7 +9,12 @@
setup_private=0
setup_public=0
upgrade=1
# 1.0~ynh2
upgrade=1 from_commit=e1920eb3c212ae8d09a6e2fd8188b2f93aed0707
backup_restore=1
multi_instance=0
port_already_use=0
change_url=0
;;; Options
Email=
Notification=none

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@ -42,7 +42,7 @@ http_access deny all
##cache DNS en local
dns_nameservers 127.0.0.1
##Port d'écoute du Proxy
http_port __PORT__
http_port __SQUID_PORT__
forwarded_for off ### mode transparant, la vrai IP est cachée
cache_dir aufs /var/spool/__SQUID__ 10000 16 256
hierarchy_stoplist cgi-bin ?

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## Squid: Proxy with Optimising Web Delivery
Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. It reduces bandwidth and improves response times by caching and reusing frequently-requested web pages. Squid has extensive access controls and makes a great server accelerator.

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@ -0,0 +1,20 @@
## Instruction
1. The app can not be **multi-instance**(can't be installed many times on same server).
2. **LDAP** is there(Registered users can use there login username and password to browser internet through the proxy)
3. **Port number** used by the proxy will be sent to the **admin mail** of the Yunohost server.
4. The username and password is **asked twice** first time you start the browser(I have no idea why this happens).
## Configure Squid3 for Firefox
1. Go to **Preferences -> General -> network proxy**
1. Select **Manual proxy configuration**
1. In **HTTP Proxy** enter your **domain name or server IP** and in **Port** enter the port sent to your **admin email**.
1. Check **Use this proxy server for all protocols**.
1. Under **No Proxy for** enter this **localhost, 127.0.0.1**.
1. **Save and restart** the Firefox.
If you try Squid 3 in any other way please write the instruction in the issue so that I can add it to the readme
## Special Thanks
Thanks to **Fred** to write the instruction to configure Squid for YunoHost. French: https://memo-linux.com/installer-squid3-sur-un-serveur-yunohost/

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@ -6,15 +6,19 @@
"en": "Caching proxy for the Web supporting HTTP, HTTPS, FTP and more.",
"fr": "Proxy cache pour le web, compatible HTTP, HTTPS, FTP et plus encore."
},
"version": "1.0~ynh2",
"version": "1.0~ynh3",
"url": "http://www.squid-cache.org/",
"upstream": {
"license": "GPL-2.0-only",
"website": "http://www.squid-cache.org"
},
"license": "GPL-2.0-only",
"maintainer": {
"name": "Anmol Sharma",
"email": "anmol@datamol.org"
},
"requirements": {
"yunohost": ">= 3.5.0"
"yunohost": ">= 4.3.0"
},
"multi_instance": false,
"services": [],

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@ -7,7 +7,17 @@
# dependencies used by the app
pkg_dependencies="squid3 mailutils"
#=================================================
# PERSONAL HELPERS
#=================================================
#=================================================
# EXPERIMENTAL HELPERS
#=================================================
#=================================================
# FUTURE OFFICIAL HELPERS
#=================================================
# Send an email to inform the administrator
#
@ -142,4 +152,4 @@ __PRE_TAG1__$(yunohost tools diagnosis | grep -B 100 "services:" | sed '/service
# Send the email to the recipients
cat mail_to_send | $mail_bin -a "Content-Type: $content_type; charset=UTF-8" -s "$mail_subject" "$recipients"
}
}

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@ -6,6 +6,7 @@
# 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
@ -14,7 +15,6 @@ source /usr/share/yunohost/helpers
#=================================================
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
@ -23,12 +23,14 @@ ynh_abort_if_errors
#=================================================
# LOAD SETTINGS
#=================================================
ynh_print_info --message="Loading installation settings..."
app=$YNH_APP_INSTANCE_NAME
squid=$(ynh_app_setting_get $app squid_folder)
squid=$(ynh_app_setting_get --app=$app --key=squid_folder)
#=================================================
# BACKUP OF THE CONFIG OF SQUID3
# BACKUP VARIOUS FILES
#=================================================
ynh_backup --src_path="/etc/$squid/squid.conf"

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@ -13,10 +13,6 @@ 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
@ -25,18 +21,7 @@ ynh_abort_if_errors
#=================================================
squid_port=$YNH_APP_ARG_SQUID_PORT
new_port=""
### 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
#=================================================
@ -46,131 +31,62 @@ app=$YNH_APP_INSTANCE_NAME
#=================================================
ynh_script_progression --message="Configuring firewall..."
### Use these lines if you have to open a port for the application
### `ynh_find_port` will find the first available port starting from the given port.
### If you're not using these lines:
### - Remove the section "CLOSE A PORT" in the remove script
# Find an available port
squid_port=$(ynh_find_port --port=$squid_port)
ynh_app_setting_set --app=$app --key=squid_port --value=$squid_port
ynh_app_setting_set --app=$app --key=new_port --value=$new_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_exec_warn_less yunohost firewall allow --no-upnp TCP $squid_port
ynh_script_progression --message="Configuring firewall..."
ynh_exec_warn_less yunohost firewall allow --no-upnp TCP $squid_port
#=================================================
# INSTALL DEPENDENCIES
#=================================================
ynh_script_progression --message="Installing dependencies..."
### `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 $pkg_dependencies
#=================================================
# MODIFY A CONFIG FILE
# SPECIFIC SETUP
#=================================================
### `ynh_replace_string` is used to replace a string in a file.
### (It's compatible with sed regular expressions syntax)
# ADD A CONFIGURATION
#=================================================
ynh_script_progression --message="Adding a configuration file..."
# See if squid3 folder exits
if [ -d "/etc/squid3" ]; then
squid="squid3"
squid="squid3"
# If squid3 folder is not found look for squid folder
elif [ -d "/etc/squid" ]; then
squid="squid"
squid="squid"
# If both folders are not found then call ynh_die
else
ynh_die "No squid folder found in /etc. Looks like squid 3 package is not installed. Try installing it manually."
ynh_die --message="No squid folder found in /etc. Looks like squid3 package is not installed. Try installing it manually."
fi
ynh_replace_string --match_string="__PORT__" --replace_string="$squid_port" --target_file="../conf/squid.conf"
ynh_replace_string --match_string="__SQUID__" --replace_string="$squid" --target_file="../conf/squid.conf"
cp -f "../conf/squid.conf" "/etc/$squid/."
# Save squid folder in app settings
ynh_app_setting_set --app=$app --key=squid_folder --value=$squid
ynh_add_config --template="../conf/squid.conf" --destination="/etc/$squid/squid.conf"
#=================================================
# STORE THE CONFIG FILE CHECKSUM
#=================================================
### `ynh_store_file_checksum` is used to store the checksum of a file.
### That way, during the upgrade script, by using `ynh_backup_if_checksum_is_different`,
### you can make a backup of this file before modifying it again if the admin had modified it.
# Calculate and store the config file checksum into the app settings
ynh_store_file_checksum --file="/etc/$squid/squid.conf"
#=================================================
# ADVERTISE SERVICE IN ADMIN PANEL
#=================================================
# GENERIC FINALIZATION
#=================================================
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
ynh_script_progression --message="Integrating service in YunoHost..."
### `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 $app --description "Squid3 a web proxy service" --log "/var/log/$squid/access.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)
###
yunohost service add $app --description "Squid3 a web proxy service" --log="/var/log/$squid/access.log" --needs_exposed_ports $squid_port
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..."
### `ynh_systemd_action` is used to start a systemd service for an app.
### Only needed if you have configure a systemd service
### If you're not using these lines:
### - Remove the section "STOP SYSTEMD SERVICE" and "START SYSTEMD SERVICE" in the backup script
### - As well as the section "START SYSTEMD SERVICE" in the restore script
### - As well as the section"STOP SYSTEMD SERVICE" and "START SYSTEMD SERVICE" in the upgrade script
### - And the section "STOP SYSTEMD SERVICE" and "START SYSTEMD SERVICE" in the change_url script
# Start a systemd service
ynh_systemd_action --service_name=$squid --action="restart" --log_path="/var/log/$squid/cache.log"
yunohost app ssowatconf
#=================================================
# SEND A README FOR THE ADMIN
#=================================================

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@ -13,9 +13,11 @@ source /usr/share/yunohost/helpers
# LOAD SETTINGS
#=================================================
ynh_script_progression --message="Loading installation settings..."
app=$YNH_APP_INSTANCE_NAME
squid_port=$(ynh_app_setting_get $app squid_port)
squid=$(ynh_app_setting_get $app squid_folder)
squid_port=$(ynh_app_setting_get --app=$app --key=squid_port)
squid=$(ynh_app_setting_get --app=$app --key=squid_folder)
#=================================================
# STANDARD REMOVE
@ -23,10 +25,10 @@ squid=$(ynh_app_setting_get $app squid_folder)
# REMOVE SERVICE INTEGRATION IN YUNOHOST
#=================================================
# Remove the service from the list of services known by Yunohost (added from `yunohost service add`)
# 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="Remove $squid service"
ynh_script_progression --message="Removing $app service integration..."
yunohost service remove $app
fi
@ -56,7 +58,7 @@ fi
ynh_secure_remove --file="/etc/$squid/"
# Remove the log files
ynh_secure_remove --file="/var/log/$squid/access.log"
ynh_secure_remove --file="/var/log/$squid"
#=================================================
# END OF SCRIPT

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@ -6,6 +6,7 @@
# 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
@ -14,8 +15,7 @@ source /usr/share/yunohost/helpers
#=================================================
ynh_clean_setup () {
#### Remove this function if there's nothing to clean before calling the remove script.
true
ynh_clean_check_starting
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors
@ -23,17 +23,20 @@ ynh_abort_if_errors
#=================================================
# LOAD SETTINGS
#=================================================
ynh_script_progression --message="Loading installation settings..."
app=$YNH_APP_INSTANCE_NAME
squid_port=$(ynh_app_setting_get $app squid_port)
squid_port=$(ynh_app_setting_get --app=$app --key=squid_port)
#=================================================
# SPECIFIC RESTORATION
#=================================================
# REINSTALL DEPENDENCIES
#=================================================
ynh_script_progression --message="Reinstalling dependencies..."
# Define and install dependencies
ynh_install_app_dependencies $pkg_dependencies
#=================================================
@ -41,50 +44,49 @@ ynh_install_app_dependencies $pkg_dependencies
#=================================================
# OPEN PORTS
#=================================================
# Optional: Expose this port publicly
# (N.B. : you only need to do this if the app actually needs to expose the port publicly.
# If you do this and the app doesn't actually need you are CREATING SECURITY HOLES IN THE SERVER !)
# Find an available port
squid_port=$(ynh_find_port --port=$squid_port)
ynh_exec_warn_less yunohost firewall allow --no-upnp TCP $squid_port
ynh_app_setting_set --app=$app --key=squid_port --value=$squid_port
# Find an available port
squid_port=$(ynh_find_port --port=$squid_port)
ynh_exec_warn_less yunohost firewall allow --no-upnp TCP $squid_port
ynh_app_setting_set --app=$app --key=squid_port --value=$squid_port
#=================================================
# MODIFY A CONFIG FILE
# ADD A CONFIGURATION
#=================================================
ynh_script_progression --message="Adding a configuration file..."
### `ynh_replace_string` is used to replace a string in a file.
### (It's compatible with sed regular expressions syntax)
# See is squid3 folder is there
# See if squid3 folder exits
if [ -d "/etc/squid3" ]; then
squid="squid3"
# If squid3 folder is not found look for squid folder
squid="squid3"
# If squid3 folder is not found look for squid folder
elif [ -d "/etc/squid" ]; then
squid="squid"
squid="squid"
# If both folders are not found then call ynh_die
else
ynh_die "No squid folder found in /etc. Looks like squid 3 package is not installed. Try installing it manually."
ynh_die --message="No squid folder found in /etc. Looks like squid3 package is not installed. Try installing it manually."
fi
# Save squid folder
ynh_app_setting_set --app=$app --key=squid_folder --value=$squid
#=================================================
# RESTORE INOTIFY'S CONFIG
#=================================================
ynh_secure_remove "/etc/$squid/squid.conf"
ynh_restore_file "/etc/$squid/squid.conf"
service $squid restart
yunohost app ssowatconf
#=================================================
# ADVERTISE SERVICE IN ADMIN PANEL
#=================================================
ynh_secure_remove --file="/etc/$squid/squid.conf"
ynh_add_config --template="../conf/squid.conf" --destination="/etc/$squid/squid.conf"
yunohost service add squid3 --log "/var/log/$squid/cache.log"
#=================================================
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
ynh_script_progression --message="Integrating service in YunoHost..."
yunohost service add $app --description "Squid3 a web proxy service" --log="/var/log/$squid/access.log" --needs_exposed_ports $squid_port
#=================================================
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..."
# Start a systemd service
ynh_systemd_action --service_name=$squid --action="restart" --log_path="/var/log/$squid/cache.log"
#=================================================
# SEND A README FOR THE ADMIN
@ -115,4 +117,4 @@ ynh_send_readme_to_admin --app_message="mail_to_send" --type="install"
# END OF SCRIPT
#=================================================
ynh_script_progression --message="Restoration completed for $app"
ynh_script_progression --message="Restoration completed for $app"

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@ -12,10 +12,19 @@ source /usr/share/yunohost/helpers
#=================================================
# LOAD SETTINGS
#=================================================
ynh_script_progression --message="Loading installation settings..."
app=$YNH_APP_INSTANCE_NAME
squid_port=$(ynh_app_setting_get $app squid_port)
new_port=$(ynh_app_setting_get $app new_port)
squid_port=$(ynh_app_setting_get --app=$app --key=squid_port)
squid=$(ynh_app_setting_get --app=$app --key=squid_folder)
#=================================================
# CHECK VERSION
#=================================================
ynh_script_progression --message="Checking version..."
upgrade_type=$(ynh_check_app_version_changed)
#=================================================
# BACKUP BEFORE UPGRADE THEN ACTIVE TRAP
@ -25,15 +34,27 @@ ynh_script_progression --message="Backing up the app before upgrading (may take
# Backup the current version of the app
ynh_backup_before_upgrade
ynh_clean_setup () {
# restore it if the upgrade fails
ynh_clean_check_starting
# 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..."
ynh_systemd_action --service_name=$squid --action="stop" --log_path="/var/log/$squid/cache.log"
#=================================================
# SPECIFIC RESTORATION
# ENSURE DOWNWARD COMPATIBILITY
#=================================================
ynh_script_progression --message="Ensuring downward compatibility..."
#=================================================
# UPGRADE DEPENDENCIES
#=================================================
@ -42,85 +63,40 @@ ynh_script_progression --message="Upgrading dependencies..."
ynh_install_app_dependencies $pkg_dependencies
#=================================================
# CLOSE A PORT
# UPDATE A CONFIG FILE
#=================================================
# If #new_port is not defined test the $port and keep it open
if [ -z $new_port ]; then
ynh_exec_warn_less yunohost firewall allow --no-upnp TCP $squid_port
ynh_app_setting_set --app=$app --key=port --value=$squid_port
# If $new_port is define close the $port and open the $new_port
else
#Close $port
if yunohost firewall list | grep -q "\- $squid_port$"
then
ynh_script_progression --message="Closing port $squid_port..."
ynh_exec_warn_less yunohost firewall disallow TCP $squid_port
fi
ynh_script_progression --message="Updating a configuration file..."
# Open $new_port
port=$(ynh_find_port --port=$squid_new_port)
#Add the value of $new_port to $port
ynh_app_setting_set --app=$app --key=squid_port --value=$squid_port
#Remove the value of $new_port
ynh_app_setting_set --app=$app --key=new_port --value=""
fi
#=================================================
# MODIFY A CONFIG FILE
#=================================================
### `ynh_replace_string` is used to replace a string in a file.
### (It's compatible with sed regular expressions syntax)
# See is squid3 folder is there
# See if squid3 folder exits
if [ -d "/etc/squid3" ]; then
squid="squid3"
squid="squid3"
# If squid3 folder is not found look for squid folder
elif [ -d "/etc/squid" ]; then
squid="squid"
squid="squid"
# If both folders are not found then call ynh_die
else
ynh_die "No squid folder found in /etc. Looks like squid 3 package is not installed. Try installing it manually by apt-get install squid3"
ynh_die --message="No squid folder found in /etc. Looks like squid3 package is not installed. Try installing it manually."
fi
### Verify the checksum of a file, stored by `ynh_store_file_checksum` in the install script.
### And create a backup of this file if the checksum is different. So the file will be backed up if the admin had modified it.
ynh_backup_if_checksum_is_different --file="/etc/$squid/squid.conf"
ynh_replace_string --match_string="__PORT__" --replace_string="$squid_port" --target_file="../conf/squid.conf"
ynh_replace_string --match_string="__SQUID__" --replace_string="$squid" --target_file="../conf/squid.conf"
cp -f "../conf/squid.conf" "/etc/$squid/."
# Save squid folder
ynh_app_setting_set --app=$app --key=squid_folder --value=$squid
# Recalculate and store the checksum of the file for the next upgrade.
ynh_store_file_checksum --file="/etc/$squid/squid.conf"
ynh_add_config --template="../conf/squid.conf" --destination="/etc/$squid/squid.conf"
#=================================================
# ADVERTISE SERVICE IN ADMIN PANEL
# INTEGRATE SERVICE IN YUNOHOST
#=================================================
ynh_script_progression --message="Integrating service in YunoHost..."
### `yunohost service add` is a CLI yunohost command to add a service in the admin panel.
### You'll find the service in the 'services' section of YunoHost admin panel.
### This CLI command would be useless if the app does not have any services (systemd or sysvinit)
### If you're not using these lines:
### - You can remove these files in conf/.
### - Remove the section "REMOVE SERVICE FROM ADMIN PANEL" in the remove script
### - As well as the section ADVERTISE SERVICE IN ADMIN PANEL" in the restore script
yunohost service add squid3 --log "/var/log/$squid/cache.log"
yunohost service add $app --description "Squid3 a web proxy service" --log="/var/log/$squid/access.log" --needs_exposed_ports $squid_port
#=================================================
# RESTART SQUID'S SERVICE and SSOWATCONF
# START SYSTEMD SERVICE
#=================================================
ynh_script_progression --message="Starting a systemd service..."
service $squid restart
yunohost app ssowatconf
ynh_systemd_action --service_name=$squid --action="restart" --log_path="/var/log/$squid/cache.log"
#=================================================
# SEND A README FOR THE ADMIN