From: Dirk Brenken <dev@brenken.org>
Date: Wed, 6 Jul 2022 21:16:20 +0000 (+0200)
Subject: travelmate: update 2.0.9
X-Git-Url: http://git.openwrt.org/?a=commitdiff_plain;h=cf1f9dc933eb86e6a78fba3e27ae15428809aa3c;p=feed%2Fpackages.git

travelmate: update 2.0.9

* various vpn fixes/optimizations (run tested by forum users)
* refine several log statements

Signed-off-by: Dirk Brenken <dev@brenken.org>
---

diff --git a/net/travelmate/Makefile b/net/travelmate/Makefile
index baef13d780..73c162541d 100644
--- a/net/travelmate/Makefile
+++ b/net/travelmate/Makefile
@@ -6,8 +6,8 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=travelmate
-PKG_VERSION:=2.0.8
-PKG_RELEASE:=3
+PKG_VERSION:=2.0.9
+PKG_RELEASE:=1
 PKG_LICENSE:=GPL-3.0-or-later
 PKG_MAINTAINER:=Dirk Brenken <dev@brenken.org>
 
diff --git a/net/travelmate/files/travelmate.sh b/net/travelmate/files/travelmate.sh
index 87e588cd86..17cb27a0d8 100755
--- a/net/travelmate/files/travelmate.sh
+++ b/net/travelmate/files/travelmate.sh
@@ -10,7 +10,7 @@ export LC_ALL=C
 export PATH="/usr/sbin:/usr/bin:/sbin:/bin"
 set -o pipefail
 
-trm_ver="2.0.8"
+trm_ver="2.0.9"
 trm_enabled="0"
 trm_debug="0"
 trm_iface=""
@@ -57,7 +57,7 @@ f_env() {
 		return
 	fi
 
-	unset trm_stalist trm_radiolist trm_uplinklist trm_uplinkcfg trm_wpaflags trm_activesta trm_opensta
+	unset trm_stalist trm_radiolist trm_uplinklist trm_vpnifacelist trm_uplinkcfg trm_wpaflags trm_activesta trm_opensta
 
 	trm_sysver="$(ubus -S call system board 2>/dev/null | jsonfilter -q -e '@.model' -e '@.release.description' |
 		awk 'BEGIN{RS="";FS="\n"}{printf "%s, %s",$1,$2}')"
@@ -113,12 +113,14 @@ f_env() {
 	fi
 
 	json_load_file "${trm_rtfile}" >/dev/null 2>&1
-
 	if ! json_select data >/dev/null 2>&1; then
 		: >"${trm_rtfile}"
 		json_init
 		json_add_object "data"
 	fi
+	
+	config_load network
+	config_foreach f_getvpn "interface"
 	f_log "debug" "f_env    ::: auto_sta: ${trm_opensta:-"-"}, wpa_flags: ${trm_wpaflags}, sys_ver: ${trm_sysver}"
 }
 
@@ -180,27 +182,56 @@ f_wifi() {
 # vpn helper function
 #
 f_vpn() {
-	local rc vpn vpn_service vpn_iface vpn_action="${1}"
+	local rc result iface vpn vpn_service vpn_iface vpn_status vpn_action="${1}"
 
 	vpn="$(f_getval "vpn")"
 	vpn_service="$(f_getval "vpnservice")"
 	vpn_iface="$(f_getval "vpniface")"
 
-	if [ -x "${trm_vpnpgm}" ] && [ -n "${vpn}" ] && [ -n "${vpn_service}" ] && [ -n "${vpn_iface}" ] && [ -f "${trm_ntpfile}" ]; then
+	if [ ! -f "${trm_vpnfile}" ] || { [ -f "${trm_vpnfile}" ] && [ "${vpn_action}" = "enable" ]; }; then
+		for iface in ${trm_vpnifacelist}; do
+			vpn_status="$(ifstatus "${iface}" | jsonfilter -q -l1 -e '@.up')"
+			if [ "${vpn_status}" = "true" ]; then
+				ifdown "${iface}"
+				f_log "info" "take down vpn interface '${iface}' (initial)"
+			fi
+		done
+		[ -x "/etc/init.d/openvpn" ] && /etc/init.d/openvpn stop
+		if [ -f "/etc/init.d/sysntpd" ]; then
+			/etc/init.d/sysntpd restart >/dev/null 2>&1
+		fi
+		rm -f "${trm_vpnfile}"
+	elif [ "${vpn}" = "1" ] && [ -n "${vpn_iface}" ] && [ "${vpn_action}" = "enable_keep" ]; then
+		for iface in ${trm_vpnifacelist}; do
+			vpn_status="$(ifstatus "${iface}" | jsonfilter -q -l1 -e '@.up')"
+			if [ "${vpn_status}" = "true" ] && [ "${iface}" != "${vpn_iface}" ]; then
+				ifdown "${iface}"
+				[ -x "/etc/init.d/openvpn" ] && /etc/init.d/openvpn stop
+				f_log "info" "take down vpn interface '${iface}' (switch)"
+				rm -f "${trm_vpnfile}"
+				break
+			fi
+		done
+	fi
+	if [ -x "${trm_vpnpgm}" ] && [ -n "${vpn_service}" ] && [ -n "${vpn_iface}" ] && [ -f "${trm_ntpfile}" ]; then
 		if { [ "${vpn_action}" = "disable" ] && [ -f "${trm_vpnfile}" ]; } ||
-			{ [ "${vpn}" = "1" ] && [ "${vpn_action}" = "enable" ] && [ ! -f "${trm_vpnfile}" ]; } ||
-			{ [ "${vpn}" != "1" ] && [ "${vpn_action}" = "enable" ] && [ -f "${trm_vpnfile}" ]; }; then
-			"${trm_vpnpgm}" "${vpn}" "${vpn_action}" "${vpn_service}" "${vpn_iface}" >/dev/null 2>&1
-			rc="${?}"
+			{ [ "${vpn}" = "1" ] && [ "${vpn_action%_*}" = "enable" ] && [ ! -f "${trm_vpnfile}" ]; } ||
+			{ [ "${vpn}" != "1" ] && [ "${vpn_action%_*}" = "enable" ] && [ -f "${trm_vpnfile}" ]; }; then
+				result="$(f_net)"
+				if [ "${result}" = "net ok" ] || [ "${vpn_action}" = "disable" ]; then
+					f_log "info" "vpn call '${vpn:-"0"}/${vpn_action}/${vpn_service}/${vpn_iface}'"
+					"${trm_vpnpgm}" "${vpn:-"0"}" "${vpn_action%_*}" "${vpn_service}" "${vpn_iface}" >/dev/null 2>&1
+					rc="${?}"
+				fi
 		fi
-		if [ "${vpn}" = "1" ] && [ "${vpn_action}" = "enable" ] && [ "${rc}" = "0" ]; then
+		if [ "${vpn}" = "1" ] && [ "${vpn_action%_*}" = "enable" ] && [ "${rc}" = "0" ]; then
 			: >"${trm_vpnfile}"
-		elif { [ "${vpn}" != "1" ] || [ "${vpn_action}" = "disable" ]; } && [ -f "${trm_vpnfile}" ]; then
+		elif [ "${vpn}" != "1" ] || [ "${vpn_action}" = "disable" ]; then
 			rm -f "${trm_vpnfile}"
 		fi
 		[ -n "${rc}" ] && f_jsnup
 	fi
-	f_log "debug" "f_vpn    ::: enabled: ${vpn:-"-"}, action: ${vpn_action}, service: ${vpn_service:-"-"}, iface: ${vpn_iface:-"-"}, rc: ${rc:-"-"}, program: ${trm_vpnpgm}"
+	f_log "debug" "f_vpn    ::: enabled: ${vpn:-"-"}, action: ${vpn_action}, service: ${vpn_service:-"-"}, iface: ${vpn_iface:-"-"}, rc: ${rc:-"-"}"
 }
 
 # mac helper function
@@ -292,6 +323,18 @@ f_ctrack() {
 	f_log "debug" "f_ctrack ::: action: ${action:-"-"}, uplink_config: ${trm_uplinkcfg:-"-"}"
 }
 
+# get logical vpn network interfaces
+#
+f_getvpn() {
+	local proto iface="${1}"
+
+	proto="$(uci_get "network" "${iface}" "proto")"
+	if [ "${proto}" = "none" ] || [ "${proto}" = "wireguard" ]; then
+		trm_vpnifacelist="$(f_trim "${trm_vpnifacelist} ${iface}")"
+	fi
+	f_log "debug" "f_getvpn ::: interface: ${iface:-"-"}, protocol: ${proto:-"-"}, vpn_interfacelist: ${trm_vpnifacelist:-"-"}"
+}
+
 # get wan gateway addresses
 #
 f_getgw() {
@@ -790,11 +833,11 @@ f_main() {
 					if [ -n "${trm_connection}" ] && [ "${radio}" = "${config_radio}" ] && [ "${sta_radio}" = "${config_radio}" ] &&
 						[ "${sta_essid}" = "${config_essid}" ] && [ "${sta_bssid}" = "${config_bssid}" ]; then
 						f_ctrack "refresh"
-						f_log "info" "uplink still in range '${config_radio}/${config_essid}/${config_bssid:-"-"}' with mac '${sta_mac:-"-"}'"
-						f_vpn "enable"
+						f_vpn "enable_keep"
+						f_log "debug" "f_main-4 ::: config_radio: ${config_radio}, config_essid: ${config_essid}, config_bssid: ${config_bssid:-"-"}"
 						return 0
 					fi
-					f_log "debug" "f_main-4 ::: sta_radio: ${sta_radio}, sta_essid: \"${sta_essid}\", sta_bssid: ${sta_bssid:-"-"}"
+					f_log "debug" "f_main-5 ::: sta_radio: ${sta_radio}, sta_essid: \"${sta_essid}\", sta_bssid: ${sta_bssid:-"-"}"
 				fi
 				if [ -z "${scan_list}" ]; then
 					scan_dev="$(ubus -S call network.wireless status 2>/dev/null | jsonfilter -q -l1 -e "@.${radio}.interfaces[0].ifname")"
@@ -802,7 +845,7 @@ f_main() {
 						awk 'BEGIN{FS="[[:space:]]"}/Address:/{var1=$NF}/ESSID:/{var2="";for(i=12;i<=NF;i++)if(var2==""){var2=$i}else{var2=var2" "$i}}
 						/Quality:/{split($NF,var0,"/")}/Encryption:/{if($NF=="none"){var3="+"}else{var3="-"};
 						printf "%i %s %s %s\n",(var0[1]*100/var0[2]),var3,var1,var2}' | sort -rn | head -qn "${trm_maxscan}")"
-					f_log "debug" "f_main-5 ::: radio: ${radio}, scan_device: ${scan_dev}, scan_max: ${trm_maxscan}"
+					f_log "debug" "f_main-6 ::: radio: ${radio}, scan_device: ${scan_dev}, scan_max: ${trm_maxscan}"
 					if [ -z "${scan_list}" ]; then
 						f_log "info" "no scan results on '${radio}'"
 						continue 2
@@ -813,7 +856,7 @@ f_main() {
 				#
 				while read -r scan_quality scan_open scan_bssid scan_essid; do
 					if [ -n "${scan_quality}" ] && [ -n "${scan_open}" ] && [ -n "${scan_bssid}" ] && [ -n "${scan_essid}" ]; then
-						f_log "debug" "f_main-6 ::: radio(sta/scan): ${sta_radio}/${radio}, essid(sta/scan): \"${sta_essid}\"/${scan_essid}, bssid(sta/scan): ${sta_bssid}/${scan_bssid}, quality(min/scan): ${trm_minquality}/${scan_quality}, open: ${scan_open}"
+						f_log "debug" "f_main-7 ::: radio(sta/scan): ${sta_radio}/${radio}, essid(sta/scan): \"${sta_essid}\"/${scan_essid}, bssid(sta/scan): ${sta_bssid}/${scan_bssid}, quality(min/scan): ${trm_minquality}/${scan_quality}, open: ${scan_open}"
 						if [ "${scan_quality}" -ge "${trm_minquality}" ]; then
 							if { { [ "${scan_essid}" = "\"${sta_essid}\"" ] && { [ -z "${sta_bssid}" ] || [ "${scan_bssid}" = "${sta_bssid}" ]; }; } ||
 								{ [ "${scan_bssid}" = "${sta_bssid}" ] && [ "${scan_essid}" = "unknown" ]; }; } && [ "${radio}" = "${sta_radio}" ]; then
diff --git a/net/travelmate/files/travelmate.vpn b/net/travelmate/files/travelmate.vpn
index 0bffa1286d..443d7a0283 100755
--- a/net/travelmate/files/travelmate.vpn
+++ b/net/travelmate/files/travelmate.vpn
@@ -35,28 +35,11 @@ f_net() {
 }
 
 vpn_status="$(ubus -S call network.interface."${vpn_iface}" status 2>/dev/null | jsonfilter -q -l1 -e '@.up')"
-case "${vpn_service}" in
-	"wireguard")
-		if [ "${vpn}" = "1" ] && [ "${vpn_action}" = "enable" ] && [ "${vpn_status:-"false"}" != "true" ]; then
-			ubus call network.interface."${vpn_iface}" up
-		elif { [ "${vpn}" = "0" ] && [ "${vpn_action}" = "enable" ]; } || [ "${vpn_action}" = "disable" ]; then
-			ubus call network.interface."${vpn_iface}" down
-			"${trm_logger}" -p "info" -t "trm-vpn  [${$}]" "${vpn_service} client connection disabled" 2>/dev/null
-		fi
-		;;
-	"openvpn")
-		if [ "${vpn}" = "1" ] && [ "${vpn_action}" = "enable" ] && [ "${vpn_status:-"false"}" != "true" ]; then
-			ubus call network.interface."${vpn_iface}" up
-			/etc/init.d/openvpn restart >/dev/null 2>&1
-		elif { [ "${vpn}" = "0" ] && [ "${vpn_action}" = "enable" ]; } || [ "${vpn_action}" = "disable" ]; then
-			ubus call network.interface."${vpn_iface}" down
-			/etc/init.d/openvpn stop >/dev/null 2>&1
-			"${trm_logger}" -p "info" -t "trm-vpn  [${$}]" "${vpn_service} client connection disabled" 2>/dev/null
-		fi
-		;;
-esac
-
-if [ "${vpn}" = "1" ] && [ "${vpn_action}" = "enable" ] && [ "${vpn_status:-"false"}" != "true" ]; then
+if [ "${vpn}" = "1" ] && [ "${vpn_action}" = "enable" ] && [ "${vpn_status}" != "true" ]; then
+	if [ "${vpn_service}" = "openvpn" ] && [ -x "/etc/init.d/openvpn" ]; then
+		/etc/init.d/openvpn start
+	fi
+	ifup "${vpn_iface}"
 	cnt=0
 	while true; do
 		vpn_status="$(ubus -S call network.interface."${vpn_iface}" status 2>/dev/null | jsonfilter -q -l1 -e '@.up')"
@@ -68,16 +51,20 @@ if [ "${vpn}" = "1" ] && [ "${vpn_action}" = "enable" ] && [ "${vpn_status:-"fal
 			fi
 		fi
 		if [ "${cnt}" -ge "$((trm_maxwait / 3))" ]; then
+			ifdown "${vpn_iface}"
+			if [ "${vpn_service}" = "openvpn" ] && [ -x "/etc/init.d/openvpn" ]; then
+				/etc/init.d/openvpn stop
+			fi
 			"${trm_logger}" -p "info" -t "trm-vpn  [${$}]" "${vpn_service} client connection can't be established" 2>/dev/null
-			ubus call network.interface."${vpn_iface}" down
 			exit 1
 		fi
 		sleep 1
 		cnt="$((cnt + 1))"
 	done
-fi
-if [ "${vpn}" = "1" ] && [ "${vpn_action}" = "enable" ] && [ "${vpn_status}" = "true" ]; then
-	if [ -f "/etc/init.d/sysntpd" ]; then
-		/etc/init.d/sysntpd restart >/dev/null 2>&1
+elif { [ "${vpn}" != "1" ] && [ "${vpn_action}" = "enable" ]; } || [ "${vpn_action}" = "disable" ]; then
+	ifdown "${vpn_iface}"
+	if [ "${vpn_service}" = "openvpn" ] && [ -x "/etc/init.d/openvpn" ]; then
+		/etc/init.d/openvpn stop
 	fi
+	"${trm_logger}" -p "info" -t "trm-vpn  [${$}]" "${vpn_service} client connection disabled" 2>/dev/null
 fi