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nagios/check_dane_tlsa: better handling of non-responsive DNS server

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Chl 2021-09-06 01:08:21 +02:00
parent 0d299cd3a0
commit 1ef592f9b2
1 changed files with 1 additions and 1 deletions
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nagios/check_dane_tlsa.sh
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@ -62,7 +62,7 @@ if [ -z "$CHECKED_PORT" ]; then echo "ERROR empty parameter 'port'"; exi
# FIXME: make a loop
# return example : "1 1 1 4A2403E87DBC4354570C5FDE24348EAED50B7791E4E2C3FC1D79B487 DDB9CC2C"
REQUEST_RECORD="_$CHECKED_PORT._$CHECKED_PROTOCOL.$CHECKED_HOSTNAME"
TLSA_RECORD="$( dig "$REQUEST_RECORD" TLSA +short | sed 's/^\([0-3]\)[[:space:]]\([01]\)[[:space:]]\([01]\)[[:space:]]/\1;\2;\3;/' | sed 's/[[:space:]]//g' )"
TLSA_RECORD="$( dig "$REQUEST_RECORD" TLSA +short | sed -n 's/^\([0-3]\)[[:space:]]\([01]\)[[:space:]]\([01]\)[[:space:]]/\1;\2;\3;/p' | sed 's/[[:space:]]//g' )"
if [ -z "$TLSA_RECORD" ]; then echo "ERROR no TLSA record at $REQUEST_RECORD"; exit $STATE_CRITICAL; fi
if [ -z "$( echo "$TLSA_RECORD" | sed -n '/^.;/p' )" ]; then echo "ERROR record malformed or too modern for this plugin"; exit $STATE_CRITICAL; fi
CPT=0