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Commit 8907a4dd authored by nimrod's avatar nimrod
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- Unify WiFi login scripts, updated pre-config accordingly.

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.pre-commit-config.yaml
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......@@ -9,6 +9,6 @@
sha: v0.5.4
hooks:
- id: shell-lint
files: &shellscripts 'bashrc|post-merge|profile|docker-|train-wifi|renew-certs|dma-clean|gen-ssh-config|dconf-load|kavim-wifi|install-git-hooks|pocketchip-battery|update-voltage'
files: &shellscripts 'bashrc|post-merge|profile|docker-|wifi-login|renew-certs|dma-clean|gen-ssh-config|dconf-load|install-git-hooks|pocketchip-battery|update-voltage'
- id: shellcheck
files: *shellscripts
Documents/bin/train-wifi deleted 100755 → 0
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#!/bin/sh
# The MIT License (MIT)
#
# Copyright (c) 2017 Adar Nimrod <nimrod@shore.co.il>
#
# 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.
# Logs in to the Israeli train's wifi.
# Requires: cURL, sh, awk, logger, nmcli.
# To install, clone the repo, cd to this directory and run:
#
# sudo cp --preserve=mode train-wifi /etc/NetworkManager/dispatcher.d/90trainwifi
#
# If you don't want to clone the repo but you just want this script, run:
#
# curl https://www.shore.co.il/cgit/rcfiles/plain/Documents/bin/train-wifi | sudo tee /etc/NetworkManager/dispatcher.d/90trainwifi
# sudo chmod +x /etc/NetworkManager/dispatcher.d/90trainwifi
set -eu
# shellcheck disable=SC2142
alias toupper='awk "{print toupper(\$0)}"'
die () {
logger -p user.err "$@"
exit 1
}
iswifi () {
# TODO: Check if a network interface is passed.
[ "$(nmcli --terse --fields GENERAL.TYPE device show "$1" | awk -F: '{print $2}')" = 'wifi' ]
}
wifi_connection () {
nmcli --terse --fields GENERAL.CONNECTION device show "$1" | awk -F: '{print $2}'
}
if [ $# -ne 2 ]
then
echo "Usage: $0 interface action"
exit 1
else
interface="$1"
action="$2"
fi
which curl > /dev/null || die "Can't login to the train wifi, cURL is not installed."
which awk > /dev/null || die "Can't login to the train wifi, awk is not installed."
which logger > /dev/null || die "Can't login to the train wifi, logger is not installed."
which nmcli > /dev/null || die "Can't login to the train wifi, nmcli is not installed."
echo "$action" | grep -xq 'up\|dhcp4-change\|dhcp6-change\|connectivity-change' || \
die "Can't login to the train wifi, action $action isn't up nor changed."
iswifi "$interface" || die "Can't login to the train wifi, interface $interface isn't wifi."
connection="$(wifi_connection "$interface" | toupper)"
[ "$connection" = "ISRAEL-RAILWAYS" ] || die "Can't login to the train wifi, wifi network $connection isn't ISRAEL-RAILWAYS."
redirect_url="$(curl --output /dev/null --silent --write-out '%{redirect_url}' http://detectportal.firefox.com/success.txt)"
logger -p user.debug "Train wifi redirect url: $redirect_url"
login_ip="$(echo "$redirect_url" | grep --only-matching '[0-9]*\.[0-9]*\.[0-9]*\.[0-9]*')" || die "Can't login to the train wifi, redirect URL doesn't contain an IP."
logger -p user.debug "Train wifi login IP: $login_ip"
login_url="http://$login_ip/loginHandler.php?allowAccess=true"
logger -p user.debug "Train wifi login URL: $login_url"
http_code="$(curl --output /dev/null --silent --write-out '%{http_code}' "$login_url")"
logger -p user.debug "Train wifi login HTTP code: $http_code"
Documents/bin/kavim-wifi → Documents/bin/wifi-login
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......@@ -21,21 +21,21 @@
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
# Logs in to the Kavim's buses wifi.
# Auto login to WiFi portals, currently the israeli train and Kavim buses.
# Requires: cURL, sh, awk, logger, nmcli.
# To install, clone the repo, cd to this directory and run:
#
# sudo cp --preserve=mode kavim-wifi /etc/NetworkManager/dispatcher.d/90kavimwifi
# sudo cp --preserve=mode wifi-login /etc/NetworkManager/dispatcher.d/90wifi-login
#
# If you don't want to clone the repo but you just want this script, run:
#
# curl https://www.shore.co.il/cgit/rcfiles/plain/Documents/bin/kavim-wifi | sudo tee /etc/NetworkManager/dispatcher.d/90kavimwifi
# sudo chmod +x /etc/NetworkManager/dispatcher.d/90kavimwifi
# curl https://www.shore.co.il/git/rcfiles/plain/Documents/bin/wifi-login | sudo tee /etc/NetworkManager/dispatcher.d/90wifi-login
# sudo chmod +x /etc/NetworkManager/dispatcher.d/90wifi-login
set -eu
# shellcheck disable=SC2142
alias tolower='awk "{print tolower(\$0)}"'
alias wifi-portal='curl --silent --fail --write-out "%{redirect_url}" --output /dev/null http://detectportal.firefox.com/success.txt'
die () {
logger -p user.err "$@"
......@@ -48,7 +48,7 @@ iswifi () {
}
wifi_connection () {
nmcli --terse --fields GENERAL.CONNECTION device show "$1" | awk -F: '{print $2}'
nmcli --terse --fields GENERAL.CONNECTION device show "$1" | awk -F: '{print tolowe(r$2)}'
}
if [ $# -ne 2 ]
......@@ -60,20 +60,36 @@ else
action="$2"
fi
which curl > /dev/null || die "Can't login to the kavim wifi, cURL is not installed."
which awk > /dev/null || die "Can't login to the kavim wifi, awk is not installed."
which logger > /dev/null || die "Can't login to the kavim wifi, logger is not installed."
which nmcli > /dev/null || die "Can't login to the kavim wifi, nmcli is not installed."
which curl > /dev/null || die "Can't login to the WiFi network, cURL is not installed."
which awk > /dev/null || die "Can't login to the WiFi network, awk is not installed."
which logger > /dev/null || die "Can't login to the WiFi network, logger is not installed."
which nmcli > /dev/null || die "Can't login to the WiFi network, nmcli is not installed."
echo "$action" | grep -xq 'up\|dhcp4-change\|dhcp6-change\|connectivity-change' || \
die "Can't login to the train wifi, action $action isn't up nor changed."
iswifi "$interface" || die "Can't login to the kavim wifi, interface $interface isn't wifi."
connection="$(wifi_connection "$interface" | tolower)"
[ "$connection" = "kavim-wifi" ] || die "Can't login to the kavim wifi, wifi network $connection isn't Kavim-wifi."
redirect_url="$(curl --output /dev/null --silent --write-out '%{redirect_url}' http://detectportal.firefox.com/success.txt)"
logger -p user.debug "Kavim wifi redirect url: $redirect_url"
die "Can't login to the WiFi network, action $action isn't up nor changed."
iswifi "$interface" || die "Can't login to the WiFi network, interface $interface isn't WiFi"
redirect_url="$(wifi-portal)" || die "Can't login to the WiFi network. failed to get the redirect URL."
logger -p user.debug "wiFi redirect url: $redirect_url"
[ "$redirect_url" != "" ] || die "Can't login to the WiFi network, not behind a captive portal."
connection="$(wifi_connection "$interface")"
if [ "$connection" = "kavim-wifi" ]
then
login_url="$(echo "$redirect_url&command=login&access_mode=open&name=" | sed 's@https://[a-zA-Z0-9_/:\.\-\?]*\?@https://guest1.ic.peplink.com/cp/login?@')"
logger -p user.debug "Kavim wifi login URL: $login_url"
elif [ "$connection" = "israel-railways" ]
then
login_ip="$(echo "$redirect_url" | grep --only-matching '[0-9]*\.[0-9]*\.[0-9]*\.[0-9]*')" || die "Can't login to the train WiFi, redirect URL doesn't contain an IP."
logger -p user.debug "Train WiFi login IP: $login_ip"
login_url="http://$login_ip/loginHandler.php?allowAccess=true"
else
die "Can't login to WiFi, not a known SSID."
fi
logger -p user.debug "WiFi login URL: $login_url"
http_code="$(curl --output /dev/null --silent --write-out '%{http_code}' "$login_url")"
logger -p user.debug "Kavim wifi login HTTP code: $http_code"
logger -p user.debug "WiFi login HTTP code: $http_code"
redirect_url="$(wifi-portal)" || die "Failed to get the redirect URL."
if [ "$redirect_url" = "" ]
then
logger -p user.debug "Successfuly logged in to the WiFi network."
else
logger -p user.debug "Failed to login to the WiFi network, still redirecting to a captive portal."
fi
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