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Merge pull request #9668 from dibdot/travelmate

travelmate: update 1.4.10
lilik-openwrt-22.03
Daniel Engberg 5 years ago
committed by GitHub
parent
commit
6fb488a441
No known key found for this signature in database GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 129 additions and 33 deletions
  1. +6
    -3
      net/travelmate/Makefile
  2. +24
    -8
      net/travelmate/files/README.md
  3. +62
    -22
      net/travelmate/files/travelmate.sh
  4. +37
    -0
      net/travelmate/files/wifionice.login

+ 6
- 3
net/travelmate/Makefile View File

@ -6,7 +6,7 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=travelmate
PKG_VERSION:=1.4.9
PKG_VERSION:=1.4.10
PKG_RELEASE:=1
PKG_LICENSE:=GPL-3.0+
PKG_MAINTAINER:=Dirk Brenken <dev@brenken.org>
@ -17,7 +17,7 @@ define Package/travelmate
SECTION:=net
CATEGORY:=Network
TITLE:=A wlan connection manager for travel router
DEPENDS:=+iwinfo +jshn +jsonfilter +uclient-fetch
DEPENDS:=+iwinfo +jshn +jsonfilter +uclient-fetch +dnsmasq
PKGARCH:=all
endef
@ -42,13 +42,16 @@ endef
define Package/travelmate/install
$(INSTALL_DIR) $(1)/usr/bin
$(INSTALL_BIN) ./files/travelmate.sh $(1)/usr/bin/
$(INSTALL_BIN) ./files/travelmate.sh $(1)/usr/bin
$(INSTALL_DIR) $(1)/etc/init.d
$(INSTALL_BIN) ./files/travelmate.init $(1)/etc/init.d/travelmate
$(INSTALL_DIR) $(1)/etc/config
$(INSTALL_CONF) ./files/travelmate.conf $(1)/etc/config/travelmate
$(INSTALL_DIR) $(1)/etc/travelmate
$(INSTALL_BIN) ./files/*.login $(1)/etc/travelmate
endef
$(eval $(call BuildPackage,travelmate))

+ 24
- 8
net/travelmate/files/README.md View File

@ -13,6 +13,7 @@ To avoid these kind of deadlocks, travelmate will set all station interfaces to
* support all kinds of uplinks, incl. hidden and enterprise uplinks
* continuously checks the existing uplink connection (quality), e.g. for conditional uplink (dis-) connections
* captive portal detection with internet online check and a 'heartbeat' function to keep the uplink connection up & running
* captive portal auto-login hook (configured via uci/LuCI), you could reference an external script for captive portal auto-logins (see example below)
* proactively scan and switch to a higher prioritized uplink, despite of an already existing connection
* support devices with multiple radios in any order
* procd init and hotplug support
@ -21,10 +22,11 @@ To avoid these kind of deadlocks, travelmate will set all station interfaces to
* optional: the LuCI frontend shows the WiFi QR codes from all configured Access Points. It allows you to connect your Android or iOS devices to your router’s WiFi using the QR code
## Prerequisites
* [OpenWrt](https://openwrt.org), tested with the stable release series (18.06.x) and with the latest OpenWrt snapshot
* iwinfo for wlan scanning, uclient-fetch for captive portal detection
* [OpenWrt](https://openwrt.org), tested with the stable release series (19.07.x) and with the latest OpenWrt snapshot
* iwinfo for wlan scanning, uclient-fetch for captive portal detection, dnsmasq as dns backend
* optional: qrencode 4.x for QR code support
* optional: wpad (the full version, not wpad-mini) to use Enterprise WiFi
* optional: curl to use external scripts for captive portal auto-logins
## Installation & Usage
* download the package [here](https://downloads.openwrt.org/snapshots/packages/x86_64/packages)
@ -50,24 +52,38 @@ To avoid these kind of deadlocks, travelmate will set all station interfaces to
* trm\_maxretry => how many times should travelmate try to connect to an uplink (int/default: '3', valid range: 1-10)
* trm\_timeout => overall retry timeout in seconds (int/default: '60', valid range: 30-300)
* trm\_radio => limit travelmate to a single radio (e.g. 'radio1') or change the overall scanning priority (e.g. 'radio1 radio2 radio0') (default: not set, use all radios 0-n)
* trm\_iface => main uplink / procd trigger network interface (default: trm_wwan)
* trm\_iface => uplink / procd trigger network interface (default: trm_wwan)
* trm\_triggerdelay => additional trigger delay in seconds before travelmate processing begins (int/default: '2')
## Captive Portal auto-logins
For automated captive portal logins you could reference external shell scripts. All login scripts should be executable and located in '/etc/travelmate' with the extension '.login'. The provided 'wifionice.login' script example requires curl and automates the login to german ICE hotspots, it also explains the principle approach to extract runtime data like security tokens for a succesful login. Hopefully more scripts for different captive portals will be provided by the community ...
A typical/succesful captive portal login looks like this:
<pre><code>
[...]
Mon Aug 5 10:15:48 2019 user.info travelmate-1.4.10[1481]: travelmate instance started ::: action: start, pid: 1481
Mon Aug 5 10:16:17 2019 user.info travelmate-1.4.10[1481]: captive portal login '/etc/travelmate/wifionice.login' for 'www.wifionice.de' has been executed with rc '0'
Mon Aug 5 10:16:23 2019 user.info travelmate-1.4.10[1481]: connected to uplink 'radio1/WIFIonICE/-' (1/5, GL.iNet GL-AR750S, OpenWrt SNAPSHOT r10644-cb49e46a8a)
[...]
</code></pre>
## Runtime information
**receive travelmate runtime information:**
<pre><code>
~# /etc/init.d/travelmate status
::: travelmate runtime information
+ travelmate_status : connected (net ok/78)
+ travelmate_version : 1.2.3
+ station_id : radio1/blackhole/01:02:03:04:05:06
+ travelmate_status : connected (net ok/100)
+ travelmate_version : 1.4.10
+ station_id : radio1/blackhole/-
+ station_interface : trm_wwan
+ faulty_stations :
+ last_rundate : 07.09.2018 17:22:37
+ system : TP-LINK RE450, OpenWrt SNAPSHOT r8018-42f158314e
+ last_rundate : 2019.08.03-20:37:19
+ system : GL.iNet GL-AR750S, OpenWrt SNAPSHOT r10644-cb49e46a8a
</code></pre>
To debug travelmate runtime problems, please always enable the 'trm\_debug' flag, restart travelmate and scan the system log (_logread -e "travelmate"_)
## Manual Setup
**1. configure the travelmate wwan interface in /etc/config/network:**
<pre><code>


+ 62
- 22
net/travelmate/files/travelmate.sh View File

@ -10,7 +10,7 @@
#
LC_ALL=C
PATH="/usr/sbin:/usr/bin:/sbin:/bin"
trm_ver="1.4.9"
trm_ver="1.4.10"
trm_sysver="unknown"
trm_enabled=0
trm_debug=0
@ -65,10 +65,9 @@ f_envload()
trm_sysver="${sys_model}, ${sys_desc}"
fi
# get eap capabilities and rebind protection setting
# get eap capabilities
#
trm_eap="$("${trm_wpa}" -veap >/dev/null 2>&1; printf "%u" ${?})"
trm_rebind="$(uci_get dhcp "@dnsmasq[0]" rebind_protection)"
# load config and check 'enabled' option
#
@ -169,24 +168,24 @@ f_prep()
fi
fi
fi
f_log "debug" "f_prep ::: config: ${config}, mode: ${mode}, network: ${network}, radio: ${radio}, trm_radio: ${trm_radio:-"-"}, trm_active_sta: ${trm_active_sta:-"-"}, proactive: ${proactive}, trm_eap: ${trm_eap:-"-"}, trm_rebind: ${trm_rebind:-"-"}, disabled: ${disabled}"
f_log "debug" "f_prep ::: config: ${config}, mode: ${mode}, network: ${network}, radio: ${radio}, trm_radio: ${trm_radio:-"-"}, trm_active_sta: ${trm_active_sta:-"-"}, proactive: ${proactive}, trm_eap: ${trm_eap:-"-"}, disabled: ${disabled}"
}
# check interface status
#
f_check()
{
local IFS ifname radio dev_status last_status config sta_essid sta_bssid result cp_domain wait mode="${1}" status="${2:-"false"}"
local IFS ifname radio dev_status config sta_essid sta_bssid result uci_essid uci_bssid login_command bg_pid wait_time mode="${1}" status="${2:-"false"}" cp_domain="${3:-"false"}"
if [ "${mode}" != "initial" ] && [ "${status}" = "false" ]
then
ubus call network reload
wait=$((trm_maxwait/6))
sleep ${wait}
wait_time=$((trm_maxwait/6))
sleep ${wait_time}
fi
wait=1
while [ "${wait}" -le "${trm_maxwait}" ]
wait_time=1
while [ "${wait_time}" -le "${trm_maxwait}" ]
do
dev_status="$(ubus -S call network.wireless status 2>/dev/null)"
if [ -n "${dev_status}" ]
@ -206,7 +205,7 @@ f_check()
trm_devlist="$(f_trim "${trm_devlist} ${radio}")"
fi
done
if [ "${trm_devlist}" = "${trm_radiolist}" ] || [ "${wait}" -eq "${trm_maxwait}" ]
if [ "${trm_devlist}" = "${trm_radiolist}" ] || [ "${wait_time}" -eq "${trm_maxwait}" ]
then
ifname="${trm_devlist}"
break
@ -224,21 +223,33 @@ f_check()
if [ "${mode}" = "initial" ] && [ "${trm_captive}" -eq 1 ]
then
result="$(${trm_fetch} --timeout=$((trm_maxwait/6)) "${trm_captiveurl}" -O /dev/null 2>&1 | \
awk '/^Failed to redirect|^Redirected/{printf "%s" "net cp \047"$NF"\047";exit}/^Download completed/{printf "%s" "net ok";exit}/^Failed|^Connection error/{printf "%s" "net nok";exit}')"
awk '/^Failed to redirect|^Redirected/{printf "%s" "net cp \047"$NF"\047";exit}/^Download completed/{printf "%s" "net ok";exit}/^Failed|Connection error/{printf "%s" "net nok";exit}')"
if [ "${cp_domain}" = "true" ]
then
cp_domain="$(printf "%s" "${result}" | awk -F "[\\'| ]" '/^net cp/{printf "%s" $4}')"
uci_essid="$(printf "%s" "${dev_status}" | jsonfilter -l1 -e '@.*.interfaces[@.config.mode="sta"].config.ssid')"
uci_essid="$(printf "%s" "${uci_essid//[^[:alnum:]_]/_}" | awk '{print tolower($1)}')"
uci_bssid="$(printf "%s" "${dev_status}" | jsonfilter -l1 -e '@.*.interfaces[@.config.mode="sta"].config.bssid')"
uci_bssid="${uci_bssid//[^[:alnum:]_]/_}"
fi
fi
if [ "${trm_ifquality}" -ge "${trm_minquality}" ] && [ "${result%/*}" != "net nok" ]
if [ "${trm_ifquality}" -ge "${trm_minquality}" ] && [ "${result}" != "net nok" ]
then
trm_ifstatus="$(ubus -S call network.interface dump 2>/dev/null | jsonfilter -l1 -e "@.interface[@.device=\"${ifname}\"].up")"
if [ "${trm_ifstatus}" = "true" ]
then
if [ "${mode}" = "sta" ] && [ "${trm_captive}" -eq 1 ] && [ "${trm_rebind:-0}" -eq 1 ] && [ -x "/etc/init.d/dnsmasq" ]
if [ "${mode}" = "sta" ] && [ "${trm_captive}" -eq 1 ]
then
while true
do
result="$(${trm_fetch} --timeout=$((trm_maxwait/6)) "${trm_captiveurl}" -O /dev/null 2>&1 | \
awk '/^Failed to redirect|^Redirected/{printf "%s" "net cp \047"$NF"\047";exit}/^Download completed/{printf "%s" "net ok";exit}/^Failed|^Connection error/{printf "%s" "net nok";exit}')"
awk '/^Failed to redirect|^Redirected/{printf "%s" "net cp \047"$NF"\047";exit}/^Download completed/{printf "%s" "net ok";exit}/^Failed|Connection error/{printf "%s" "net nok";exit}')"
cp_domain="$(printf "%s" "${result}" | awk -F "[\\'| ]" '/^net cp/{printf "%s" $4}')"
if [ "${trm_netcheck}" -eq 1 ] && [ "${result%/*}" = "net nok" ]
uci_essid="$(printf "%s" "${dev_status}" | jsonfilter -l1 -e '@.*.interfaces[@.config.mode="sta"].config.ssid')"
uci_essid="$(printf "%s" "${uci_essid//[^[:alnum:]_]/_}" | awk '{print tolower($1)}')"
uci_bssid="$(printf "%s" "${dev_status}" | jsonfilter -l1 -e '@.*.interfaces[@.config.mode="sta"].config.bssid')"
uci_bssid="${uci_bssid//[^[:alnum:]_]/_}"
if [ "${trm_netcheck}" -eq 1 ] && [ "${result}" = "net nok" ]
then
trm_ifstatus="${status}"
f_jsnup
@ -249,13 +260,40 @@ f_check()
break
fi
uci -q add_list dhcp.@dnsmasq[0].rebind_domain="${cp_domain}"
f_log "info" "captive portal domain '${cp_domain}' added to rebind whitelist"
f_log "info" "captive portal domain '${cp_domain}' added to to dhcp rebind whitelist"
if [ -z "$(uci_get travelmate "${uci_essid}${uci_bssid}")" ]
then
uci_add travelmate "login" "${uci_essid}${uci_bssid}"
uci_set travelmate "${uci_essid}${uci_bssid}" "command" "none"
f_log "info" "captive portal login section '${uci_essid}${uci_bssid}' added to travelmate config section"
fi
done
if [ -n "$(uci -q changes dhcp)" ]
then
uci_commit dhcp
/etc/init.d/dnsmasq reload
fi
if [ -n "$(uci -q changes travelmate)" ]
then
uci_commit travelmate
fi
fi
if [ "${cp_domain}" != "false" ] && [ -n "${uci_essid}" ] && [ "${trm_captive}" -eq 1 ]
then
trm_connection="${result:-"-"}/${trm_ifquality}"
f_jsnup
login_command="$(uci_get travelmate "${uci_essid}${uci_bssid}" command)"
if [ -x "${login_command}" ]
then
"${login_command}" >/dev/null 2>&1
rc=${?}
f_log "info" "captive portal login '${login_command:0:40}' for '${cp_domain}' has been executed with rc '${rc}'"
if [ "${rc}" -eq 0 ]
then
result="$(${trm_fetch} --timeout=$((trm_maxwait/6)) "${trm_captiveurl}" -O /dev/null 2>&1 | \
awk '/^Failed to redirect|^Redirected/{printf "%s" "net cp \047"$NF"\047";exit}/^Download completed/{printf "%s" "net ok";exit}/^Failed|Connection error/{printf "%s" "net nok";exit}')"
fi
fi
fi
trm_connection="${result:-"-"}/${trm_ifquality}"
f_jsnup
@ -267,13 +305,15 @@ f_check()
sta_bssid="$(printf "%s" "${dev_status}" | jsonfilter -l1 -e '@.*.interfaces[@.config.mode="sta"].*.bssid')"
if [ "${trm_ifquality}" -lt "${trm_minquality}" ]
then
unset trm_connection
trm_ifstatus="${status}"
f_log "info" "uplink '${sta_essid:-"-"}/${sta_bssid:-"-"}' is out of range (${trm_ifquality}/${trm_minquality})"
elif [ "${trm_netcheck}" -eq 1 ] && [ "${result%/*}" = "net nok" ]
elif [ "${trm_netcheck}" -eq 1 ] && [ "${result}" = "net nok" ]
then
unset trm_connection
trm_ifstatus="${status}"
f_log "info" "uplink '${sta_essid:-"-"}/${sta_bssid:-"-"}' has no internet (${result})"
fi
unset trm_connection
trm_ifstatus="${status}"
f_jsnup
break
elif [ "${mode}" = "initial" ]
@ -294,10 +334,10 @@ f_check()
fi
fi
fi
wait=$((wait+1))
wait_time=$((wait_time+1))
sleep 1
done
f_log "debug" "f_check::: mode: ${mode}, name: ${ifname:-"-"}, status: ${trm_ifstatus}, connection: ${trm_connection:-"-"}, wait: ${wait}, max_wait: ${trm_maxwait}, min_quality: ${trm_minquality}, captive: ${trm_captive}, netcheck: ${trm_netcheck}"
f_log "debug" "f_check::: mode: ${mode}, name: ${ifname:-"-"}, status: ${trm_ifstatus}, connection: ${trm_connection:-"-"}, wait: ${wait_time}, max_wait: ${trm_maxwait}, min_quality: ${trm_minquality}, captive: ${trm_captive}, netcheck: ${trm_netcheck}"
}
# update runtime information
@ -399,7 +439,7 @@ f_main()
local IFS cnt dev config spec scan_list scan_essid scan_bssid scan_quality faulty_list
local station_id sta sta_essid sta_bssid sta_radio sta_iface active_essid active_bssid active_radio
f_check "initial"
f_check "initial" "false" "true"
f_log "debug" "f_main ::: status: ${trm_ifstatus}, proactive: ${trm_proactive}"
if [ "${trm_ifstatus}" != "true" ] || [ "${trm_proactive}" -eq 1 ]
then


+ 37
- 0
net/travelmate/files/wifionice.login View File

@ -0,0 +1,37 @@
#!/bin/sh
# captive portal auto-login script for german ICE hotspots
# written by Dirk Brenken (dev@brenken.org)
# This is free software, licensed under the GNU General Public License v3.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
domain="www.wifionice.de"
cmd="$(command -v curl)"
# curl check
#
if [ ! -x "${cmd}" ]
then
exit 1
fi
# initial get request to receive & extract a valid security token
#
"${cmd}" "http://${domain}/en/" -s -o /dev/null -c "/tmp/${domain}.cookie"
if [ -f "/tmp/${domain}.cookie" ]
then
sec_token="$(awk '/csrf/{print $7}' "/tmp/${domain}.cookie")"
rm -f "/tmp/${domain}.cookie"
else
exit 2
fi
# final post request/login with valid session cookie/security token
#
if [ -n "${sec_token}" ]
then
"${cmd}" "http://${domain}/en/" -H "Cookie: csrf=${sec_token}" --data "login=true&CSRFToken=${sec_token}&connect="
else
exit 3
fi

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