- #!/bin/sh
- # captive portal auto-login script for Julianahoeve beach resort (NL)
- # Copyright (c) 2021 Dirk Brenken (dev@brenken.org)
- # This is free software, licensed under the GNU General Public License v3.
-
- # set (s)hellcheck exceptions
- # shellcheck disable=1091,2039,2181,3040
-
- . "/lib/functions.sh"
-
- export LC_ALL=C
- export PATH="/usr/sbin:/usr/bin:/sbin:/bin"
- set -o pipefail
-
- trm_domain="n23.network-auth.com"
- trm_useragent="$(uci_get travelmate global trm_useragent "Mozilla/5.0 (Linux x86_64; rv:90.0) Gecko/20100101 Firefox/90.0")"
- trm_captiveurl="$(uci_get travelmate global trm_captiveurl "http://detectportal.firefox.com")"
- trm_maxwait="$(uci_get travelmate global trm_maxwait "30")"
- trm_fetch="$(command -v curl)"
-
- # get redirect url
- #
- redirect_url="$(${trm_fetch} --user-agent "${trm_useragent}" --referer "http://www.example.com" --connect-timeout $((trm_maxwait / 6)) --write-out "%{redirect_url}" --silent --show-error --output /dev/null "${trm_captiveurl}")"
- [ -z "${redirect_url}" ] && exit 1
-
- # get session cookie
- #
- "${trm_fetch}" --user-agent "${trm_useragent}" --referer "http://${trm_domain}" --silent --connect-timeout $((trm_maxwait / 6)) --cookie-jar "/tmp/${trm_domain}.cookie" --output /dev/null "${redirect_url}"
- session_id="$(awk '/p_splash_session/{print $7}' "/tmp/${trm_domain}.cookie" 2>/dev/null)"
- rm -f "/tmp/${trm_domain}.cookie"
- [ -z "${session_id}" ] && exit 2
-
- # final login request
- #
- "${trm_fetch}" --user-agent "${trm_useragent}" --referer "${redirect_url}" --silent --connect-timeout $((trm_maxwait / 6)) --header "Cookie: p_splash_session=${session_id};" --output /dev/null "https://${trm_domain}/Camping-Julianah/hi/IHYW9cx/grant"
- [ "${?}" = "0" ] && exit 0 || exit 255
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