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vpn-select: Demand hood file to be provided as argument 

By removing the reference to the hood file from vpn-select, we
remove the entire dependency from fff-hoodutils.
vpn-select will now work with any file provided, as long as
it has the correct syntax. At the moment, the only provider
is the configurehood script. Since the various hood file variants
are handled there, it seems logical that configurehood also
chooses and provides the correct hood file for vpn-select, instead
of vpn-select which had no other contact with hood file choice.

This is simple, tidy and effective.

Adjusted some comments.

Fixes #106

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Reviewed-by: Robert Langhammer <rlanghammer@web.de>
Reviewed-by: Fabian Bläse <fabian@blaese.de>
This commit is contained in:
Adrian Schmutzler 2018-07-29 12:36:36 +02:00 committed by Tim Niemeyer
parent 62fd2b71e0
commit 53184f63fb
4 changed files with 15 additions and 8 deletions
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2
src/packages/fff/fff-hoods/Makefile
View File

@ -1,7 +1,7 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=fff-hoods
PKG_VERSION:=2
PKG_VERSION:=3
PKG_RELEASE:=1
PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)

4
src/packages/fff/fff-hoods/files/usr/sbin/configurehood
View File

@ -195,9 +195,9 @@ if [ -s "$hoodfiletmp" ]; then
# and now we get to vpn-select script and load VPNs directly from /tmp/keyxchangev2data
if hasInternet ; then
sh /usr/sbin/vpn-select
/usr/sbin/vpn-select "$hoodfiletmp"
else
sh /usr/sbin/vpn-stop
/usr/sbin/vpn-stop
fi
# now we load the prefix from the hoodfile and set this to br-mesh

2
src/packages/fff/fff-vpn-select/Makefile
View File

@ -1,7 +1,7 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=fff-vpn-select
PKG_VERSION:=1
PKG_VERSION:=3
PKG_RELEASE:=1
PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)

15
src/packages/fff/fff-vpn-select/files/usr/sbin/vpn-select
View File

@ -1,15 +1,18 @@
#!/bin/sh
. /lib/functions/fff/keyxchange
# Usage: vpn-select <path-to-hood-file>
. /usr/share/libubox/jshn.sh
hoodfile="$1"
make_config() {
# remove old config
>/etc/config/tunneldigger
rm /tmp/fastd_fff_peers/*
count=0
Index=1
json_load "$(cat "$hoodfiletmp")"
json_load "$(cat "$hoodfile")"
json_select vpn
# get fastd peers
while json_select "$Index" > /dev/null
@ -53,8 +56,8 @@ json_select ".." # back to root
# main
# Only do something when file is here and greater 0 byte
if [ -s "$hoodfiletmp" ]; then
# Only do something if file is there and not empty; otherwise exit 1
if [ -s "$hoodfile" ]; then
# set some vars
hostname=$(cat /proc/sys/kernel/hostname)
mac=$(awk '{ mac=toupper($1); gsub(":", "", mac); print mac }' /sys/class/net/br-mesh/address 2>/dev/null)
@ -84,4 +87,8 @@ if [ -s "$hoodfiletmp" ]; then
([ -s "$pidfile" ] && [ -d "/proc/$(cat "$pidfile")" ]) && /etc/init.d/fastd stop
fi
fi
exit 0
else
echo "vpn-select: Hood file not found or empty!"
exit 1
fi