77 lines
1.2 KiB
Bash
Executable file
77 lines
1.2 KiB
Bash
Executable file
#!/bin/sh
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# Quick and dirty script around delv
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# Stop on any uncaucht error
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set -e
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# Initialization
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OUTPUT_EXIT_STATUS=0
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OUTPUT_DETAIL_OK=""
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OUTPUT_DETAIL_CRITICAL=""
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LOGGER=""
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#
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# Help function
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#
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usage() {
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cat <<EOF
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Usage:
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$0 -d example.net
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$0 -h (this help output)
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EOF
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}
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if ! which delv >/dev/null 2>&1; then
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echo "UNKNOWN 'delv' not found."
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exit 3
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fi
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if [ -z "$LOGGER" ] && which logger >/dev/null 2>&1; then
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LOGGER="logger"
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fi
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#
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# Gestion des paramètres
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#
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while getopts hd: f; do
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case "$f" in
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'h')
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usage
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exit
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;;
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'd')
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OUTPUT="$( delv +vtrace "$OPTARG" soa 2>&1 )"
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if ! echo "$OUTPUT" | grep "^; fully validated" >/dev/null 2>&1; then
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[ -z "$LOGGER" ] || echo "$OUTPUT" | $LOGGER
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OUTPUT_DETAIL_CRITICAL="$OUTPUT_DETAIL_CRITICAL $OPTARG"
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OUTPUT_EXIT_STATUS=2
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else
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OUTPUT_DETAIL_OK="$OUTPUT_DETAIL_OK $OPTARG"
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fi
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;;
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\?)
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usage
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exit 1
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;;
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esac
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done
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case "$OUTPUT_EXIT_STATUS" in
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'0')
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if [ -z "$OUTPUT_DETAIL_OK" ]; then
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OUTPUT_DETAIL_OK=" (no domains tested)"
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fi
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printf "OK%s\n" "$OUTPUT_DETAIL_OK"
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;;
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'2')
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printf "CRITICAL%s\n" "$OUTPUT_DETAIL_CRITICAL"
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;;
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esac
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exit "$OUTPUT_EXIT_STATUS"
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