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Extend %iface logic to the dig test. Also fix intentation in this function

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Signed-off-by: DL6ER <dl6er@dl6er.de>
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DL6ER 2023-12-26 21:35:24 +01:00
parent 0c6363572b
commit 00340136bd
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GPG key ID: 00135ACBD90B28DD
1 changed files with 22 additions and 17 deletions
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39
advanced/Scripts/piholeDebug.sh
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@ -764,24 +764,29 @@ dig_at() {
# Removes CIDR and everything thereafter (e.g., scope properties)
addresses="$(ip address show dev "${iface}" | sed "/${sed_selector} /!d;s/^.*${sed_selector} //g;s/\/.*$//g;")"
if [ -n "${addresses}" ]; then
while IFS= read -r local_address ; do
while IFS= read -r local_address ; do
# If ${local_address} is an IPv6 link-local address, append the interface name to it
if [[ "${local_address}" =~ ^fe80 ]]; then
local_address="${local_address}%${iface}"
fi
# Check if Pi-hole can use itself to block a domain
if local_dig="$(dig +tries=1 +time=2 -"${protocol}" "${random_url}" @"${local_address}" "${record_type}")"; then
# If it can, show success
if [[ "${local_dig}" == *"status: NOERROR"* ]]; then
local_dig="NOERROR"
elif [[ "${local_dig}" == *"status: NXDOMAIN"* ]]; then
local_dig="NXDOMAIN"
else
# Extract the first entry in the answer section from dig's output,
# replacing any multiple spaces and tabs with a single space
local_dig="$(echo "${local_dig}" | grep -A1 "ANSWER SECTION" | grep -v "ANSWER SECTION" | tr -s " \t" " ")"
fi
log_write "${TICK} ${random_url} ${COL_GREEN}is ${local_dig}${COL_NC} on ${COL_CYAN}${iface}${COL_NC} (${COL_CYAN}${local_address}${COL_NC})"
else
# Otherwise, show a failure
log_write "${CROSS} ${COL_RED}Failed to resolve${COL_NC} ${random_url} on ${COL_RED}${iface}${COL_NC} (${COL_RED}${local_address}${COL_NC})"
fi
if local_dig="$(dig +tries=1 +time=2 -"${protocol}" "${random_url}" @"${local_address}" "${record_type}")"; then
# If it can, show success
if [[ "${local_dig}" == *"status: NOERROR"* ]]; then
local_dig="NOERROR"
elif [[ "${local_dig}" == *"status: NXDOMAIN"* ]]; then
local_dig="NXDOMAIN"
else
# Extract the first entry in the answer section from dig's output,
# replacing any multiple spaces and tabs with a single space
local_dig="$(echo "${local_dig}" | grep -A1 "ANSWER SECTION" | grep -v "ANSWER SECTION" | tr -s " \t" " ")"
fi
log_write "${TICK} ${random_url} ${COL_GREEN}is ${local_dig}${COL_NC} on ${COL_CYAN}${iface}${COL_NC} (${COL_CYAN}${local_address}${COL_NC})"
else
# Otherwise, show a failure
log_write "${CROSS} ${COL_RED}Failed to resolve${COL_NC} ${random_url} on ${COL_RED}${iface}${COL_NC} (${COL_RED}${local_address}${COL_NC})"
fi
done <<< "${addresses}"
else
log_write "${TICK} No IPv${protocol} address available on ${COL_CYAN}${iface}${COL_NC}"