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adblock: bugfix 3.0.1

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* fix startup issues with backends like dnscrypt-proxy or kresd
  which does not come up without an existing block list
* fix a small 'chown' issue

Signed-off-by: Dirk Brenken <dev@brenken.org>
This commit is contained in:
Dirk Brenken 2017-09-12 11:44:37 +02:00
parent 206c847bb5
commit 4deebc0b18
2 changed files with 41 additions and 37 deletions
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2
net/adblock/Makefile
View file

@ -6,7 +6,7 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=adblock
PKG_VERSION:=3.0.0
PKG_VERSION:=3.0.1
PKG_RELEASE:=1
PKG_LICENSE:=GPL-3.0+
PKG_MAINTAINER:=Dirk Brenken <dev@brenken.org>

76
net/adblock/files/adblock.sh
View file

@ -10,7 +10,7 @@
#
LC_ALL=C
PATH="/usr/sbin:/usr/bin:/sbin:/bin"
adb_ver="3.0.0"
adb_ver="3.0.1"
adb_sysver="$(ubus -S call system board | jsonfilter -e '@.release.description')"
adb_enabled=0
adb_debug=0
@ -85,8 +85,42 @@ f_envload()
config_load adblock
config_foreach parse_config source
# set dns backend environment
# set/check dns backend environment
#
case "${adb_dns}" in
dnsmasq)
adb_dnsuser="${adb_dns}"
adb_dnsdir="${adb_dnsdir:-"/tmp/dnsmasq.d"}"
adb_dnsformat="awk '{print \"local=/\"\$0\"/\"}'"
;;
unbound)
adb_dnsuser="${adb_dns}"
adb_dnsdir="${adb_dnsdir:-"/var/lib/unbound"}"
adb_dnsformat="awk '{print \"local-zone: \042\"\$0\"\042 static\"}'"
;;
named)
adb_dnsuser="bind"
adb_dnsdir="${adb_dnsdir:-"/var/lib/bind"}"
adb_dnsformat="awk '{print \"\"\$0\" IN CNAME .\n*.\"\$0\" IN CNAME .\"}'"
;;
kresd)
adb_dnsuser="root"
adb_dnsdir="${adb_dnsdir:-"/etc/kresd"}"
adb_dnsformat="awk '{print \"\"\$0\" CNAME .\n*.\"\$0\" CNAME .\"}'"
adb_dnsheader="\$TTL 2h"$'\n'"@ IN SOA localhost. root.localhost. (2 6h 1h 1w 2h)"$'\n'" IN NS localhost."
;;
dnscrypt-proxy)
adb_dnsuser="nobody"
adb_dnsdir="${adb_dnsdir:-"/tmp"}"
adb_dnsformat="awk '{print \$0}'"
;;
esac
if [ -d "${adb_dnsdir}" ] && [ ! -f "${adb_dnsdir}/${adb_dnsfile}" ]
then
> "${adb_dnsdir}/${adb_dnsfile}"
fi
case "${adb_action}" in
start|restart|reload)
> "${adb_rtfile}"
@ -96,48 +130,18 @@ f_envload()
fi
;;
esac
while [ ${cnt} -le 30 ]
do
dns_up="$(ubus -S call service list "{\"name\":\"${adb_dns}\"}" 2>/dev/null | jsonfilter -l1 -e "@[\"${adb_dns}\"].instances.*.running" 2>/dev/null)"
if [ "${dns_up}" = "true" ]
then
case "${adb_dns}" in
dnsmasq)
adb_dnsuser="${adb_dns}"
adb_dnsdir="${adb_dnsdir:-"/tmp/dnsmasq.d"}"
adb_dnsformat="awk '{print \"local=/\"\$0\"/\"}'"
break
;;
unbound)
adb_dnsuser="${adb_dns}"
adb_dnsdir="${adb_dnsdir:-"/var/lib/unbound"}"
adb_dnsformat="awk '{print \"local-zone: \042\"\$0\"\042 static\"}'"
break
;;
named)
adb_dnsuser="bind"
adb_dnsdir="${adb_dnsdir:-"/var/lib/bind"}"
adb_dnsformat="awk '{print \"\"\$0\" IN CNAME .\n*.\"\$0\" IN CNAME .\"}'"
break
;;
kresd)
adb_dnsuser="root"
adb_dnsdir="${adb_dnsdir:-"/etc/kresd"}"
adb_dnsformat="awk '{print \"\"\$0\" CNAME .\n*.\"\$0\" CNAME .\"}'"
adb_dnsheader="\$TTL 2h"$'\n'"@ IN SOA localhost. root.localhost. (2 6h 1h 1w 2h)"$'\n'" IN NS localhost."
break
;;
dnscrypt-proxy)
adb_dnsuser="nobody"
adb_dnsdir="${adb_dnsdir:-"/tmp"}"
adb_dnsformat="awk '{print \$0}'"
break
;;
esac
break
fi
sleep 1
cnt=$((cnt+1))
done
if [ -z "${adb_dns}" ] || [ -z "${adb_dnsformat}" ] || [ ! -x "$(command -v ${adb_dns})" ] || [ ! -d "${adb_dnsdir}" ]
then
f_log "error" "'${adb_dns}' not running, DNS backend not found"
@ -620,7 +624,7 @@ f_main()
else
> "${adb_dnsdir}/${adb_dnsfile}"
fi
chown "${adb_dnsuser}":"${adb_dnsuser}" "${adb_dnsdir}/${adb_dnsfile}" 2>/dev/null
chown "${adb_dnsuser}" "${adb_dnsdir}/${adb_dnsfile}" 2>/dev/null
f_rmtemp
# conditional restart of the dns backend and runtime information export