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Code Issues Releases Wiki Activity

Begin fixing IP detection functions.

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This commit is contained in:
Dan Schaper 2017-02-16 16:49:14 -08:00
parent 95fd9d4863
commit cfed3d59e9
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GPG Key ID: 572E999E385B7BFC
1 changed files with 22 additions and 14 deletions
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36
advanced/Scripts/piholeDebug.sh
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@ -26,7 +26,7 @@ ADLISTFILE="/etc/pihole/adlists.list"
PIHOLELOG="/var/log/pihole.log"
WHITELISTMATCHES="/tmp/whitelistmatches.list"
IPV6_READY=false
IPV6_READY
TIMEOUT=60
# Header info and introduction
cat << EOM
@ -180,7 +180,7 @@ processor_check() {
ipv6_check() {
# Check if system is IPv6 enabled, for use in other functions
if [[ $IPv6_address ]]; then
if [[ $IPV6_ADDRESS ]]; then
ls /proc/net/if_inet6 &>/dev/null && IPV6_READY=true
return 0
else
@ -196,21 +196,30 @@ ip_check() {
# Check if IPv6 enabled
local IPv6_interface
local IPv4_interface
ipv6_check && IPv6_interface=${piholeInterface:-$(ip -6 r | grep default | cut -d ' ' -f 5)}
if ipv6_check; then
IPv6_interface=${PIHOLE_INTERFACE:-$(ip -6 r | grep default | cut -d ' ' -f 5)}
echo ${PIHOLE_INTERFACE}
echo ${IPv6_interface}
fi
# If declared in setupVars.conf use it, otherwise defer to default
# http://stackoverflow.com/questions/2013547/assigning-default-values-to-shell-variables-with-a-single-command-in-bash
IPv4_interface=${piholeInterface:-$(ip r | grep default | cut -d ' ' -f 5)}
IPv4_interface=${PIHOLE_INTERFACE:-$(ip r | grep default | cut -d ' ' -f 5)}
if [[ IPV6_READY ]]; then
local IPv6_addr_list="$(ip a | awk -F " " '{ for(i=1;i<=NF;i++) if ($i == "inet6") print $(i+1) }')" \
&& (log_write "${IPv6_addr_list}" && echo "::: IPv6 addresses located") \
|| log_echo "No IPv6 addresses found."
if [[ "$IPV6_READY" = true ]]; then
local IPv6_addr_list="$(ip a | awk -F ' ' '{ for(i=1;i<=NF;i++) if ($i == "inet6") print $(i+1) }')"
if [[ -n ${IPv6_addr_list} ]]; then
log_write "${IPv6_addr_list}"
echo "::: IPv6 addresses located"
else
log_echo "No IPv6 addresses found."
return 0
fi
local IPv6_def_gateway=$(ip -6 r | grep default | cut -d ' ' -f 3)
if [[ $? = 0 ]] && [[ -n ${IPv6_def_gateway} ]]; then
echo -n "::: Pinging default IPv6 gateway: "
local IPv6_def_gateway_check="$(ping6 -q -W 3 -c 3 -n "${IPv6_def_gateway}" -I "${IPv6_interface}"| tail -n3)" \
local IPv6_def_gateway_check="$(ping6 -q -W 3 -c 3 -n ${IPv6_def_gateway} -I ${IPv6_interface} | tail -n3)" \
&& echo "Gateway Responded." \
|| echo "Gateway did not respond."
block_parse "${IPv6_def_gateway_check}"
@ -223,27 +232,26 @@ ip_check() {
else
log_echo="No IPv6 Gateway Detected"
fi
fi
local IPv4_addr_list="$(ip a | awk -F " " '{ for(i=1;i<=NF;i++) if ($i == "inet") print $(i+1) }')" \
local IPv4_addr_list="$(ip a | awk -F " " '{ for(i=1;i<=NF;i++) if ($i == "inet") print $(i+1) }')" \
&& (block_parse "${IPv4_addr_list}" && echo "::: IPv4 addresses located")\
|| log_echo "No IPv4 addresses found."
local IPv4_def_gateway=$(ip r | grep default | cut -d ' ' -f 3)
if [[ $? = 0 ]]; then
echo -n "::: Pinging default IPv4 gateway: "
local IPv4_def_gateway_check="$(ping -q -w 3 -c 3 -n "${IPv4_def_gateway}" -I "${IPv4_interface}" | tail -n3)" \
local IPv4_def_gateway_check="$(ping -q -w 3 -c 3 -n ${IPv4_def_gateway} -I ${IPv4_interface} | tail -n3)" \
&& echo "Gateway responded." \
|| echo "Gateway did not respond."
block_parse "${IPv4_def_gateway_check}"
echo -n "::: Pinging Internet via IPv4: "
local IPv4_inet_check="$(ping -q -w 5 -c 3 -n 8.8.8.8 -I "${IPv4_interface}" | tail -n3)" \
local IPv4_inet_check="$(ping -q -w 5 -c 3 -n 8.8.8.8 -I ${IPv4_interface} | tail -n3)" \
&& echo "Query responded." \
|| echo "Query did not respond."
block_parse "${IPv4_inet_check}"
fi
fi
}
port_check() {