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squid3_ynh/scripts/install
2018-09-14 10:54:24 +05:30

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#!/bin/bash
#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================
source _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
#=================================================
# RETRIEVE ARGUMENTS FROM THE MANIFEST
#=================================================
app=$YNH_APP_INSTANCE_NAME
#=================================================
# STANDARD MODIFICATIONS
#=================================================
# FIND AND OPEN A PORT
#=================================================
### Use these lines if you have to open a port for the application
### `ynh_find_port` will find the first available port starting from the given port.
### If you're not using these lines:
### - Remove the section "CLOSE A PORT" in the remove script
# Find a free port
port=$(ynh_find_port 3128)
# Open this port
yunohost firewall allow --no-upnp TCP $port 2>&1
ynh_app_setting_set $app port $port
#=================================================
# INSTALL DEPENDENCIES
#=================================================
### `ynh_install_app_dependencies` allows you to add any "apt" dependencies to the package.
### Those deb packages will be installed as dependencies of this package.
### If you're not using this helper:
### - Remove the section "REMOVE DEPENDENCIES" in the remove script
### - As well as the section "REINSTALL DEPENDENCIES" in the restore script
### - And the section "UPGRADE DEPENDENCIES" in the upgrade script
ynh_install_app_dependencies squid3 mailutils
#=================================================
# MODIFY A CONFIG FILE
#=================================================
### `ynh_replace_string` is used to replace a string in a file.
### (It's compatible with sed regular expressions syntax)
ynh_replace_string "__PORT__" "$port" "../conf/squid.conf"
cp -f "../conf/squid.conf" "/etc/squid3/."
#=================================================
# 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 "/etc/squid3/squid.conf"
#=================================================
# ADVERTISE SERVICE IN ADMIN PANEL
#=================================================
### `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/squid3/access.log"
#=================================================
# RESTART SQUID'S SERVICE and SSOWATCONF
#=================================================
service squid3 restart
yunohost app ssowatconf
#=================================================
# SEND A README FOR THE ADMIN
#=================================================
message="You can find a config file at /etc/squid3/squid.conf
Squid 3 will work with your registered users. Just put the username and password when asked.
To configure on Firefox go to preferences->general->network proxy->manual proxy configuration.
Enter these value in the below feilds.
Http proxy: your any registered domain name or ip
port: $port
Tick mark use this proxy server for all protocols
No proxy for: localhost, 127.0.0.1
Save and restart borwser.
If you facing an issue or want to improve this app, please open a new issue in this project: https://github.com/YunoHost-Apps/squid3_ynh/issues"
ynh_send_readme_to_admin "$message"