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improved dns record validation

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This commit is contained in:
Serghey Rodin 2014-10-07 00:25:06 +03:00
commit c9f8c5a9bd
1 changed files with 16 additions and 0 deletions
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16
func/main.sh
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@ -764,6 +764,22 @@ validate_format_common() {
log_event "$E_INVALID" "$EVENT"
exit $E_INVALID
fi
if [[ "$1" =~ @ ]] && [ ${#1} -gt 1 ] ; then
echo "Error: @ can not be mixed"
log_event "$E_INVALID" "$EVENT"
exit $E_INVALID
fi
if [[ $1 =~ \* ]]; then
if [[ ! $1 =~ \*$ ]]; then
echo "Error: * can be used only at the end"
log_event "$E_INVALID" "$EVENT"
exit $E_INVALID
fi
if [ "$(echo $1 | grep -o '*'|wc -l)" -gt 1 ]; then
log_event "$E_INVALID" "$EVENT"
echo "Error: * can be used only once"
fi
fi
}
# DNS record value