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Fix IPv6 addresses

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Local and ULA and more IPv6 adresses were incorrectly filtered by ``awk '/^[0-9]/ { print $1 }'``
which searches in the first term for only numeric values.

The PR adds a-f and fixes #2529 .
This commit is contained in:
Dirk 2024-07-22 21:07:50 +02:00
parent 1dbd9b8b78
commit dd66449a45
1 changed files with 3 additions and 3 deletions
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testssl.sh
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@ -21241,7 +21241,7 @@ get_aaaa_record() {
elif "$HAS_DIG"; then
ip6=$(filter_ip6_address $(dig $DIG_R @ff02::fb -p 5353 -t aaaa +short +notcp "$NODE" 2>/dev/null))
elif "$HAS_DRILL"; then
ip6=$(filter_ip6_address $(drill @ff02::fb -p 5353 "$1" 2>/dev/null | awk '/ANSWER SECTION/,/AUTHORITY SECTION/ { print $NF }' | awk '/^[0-9]/'))
ip6=$(filter_ip6_address $(drill @ff02::fb -p 5353 "$1" 2>/dev/null | awk '/ANSWER SECTION/,/AUTHORITY SECTION/ { print $NF }' | awk '/^[a-f0-9]/'))
else
fatal "Local hostname given but neither 'avahi-resolve', 'dig' nor 'drill' is available." $ERR_DNSBIN
fi
@ -21250,11 +21250,11 @@ get_aaaa_record() {
fi
if [[ -z "$ip6" ]]; then
if "$HAS_DIG"; then
ip6=$(filter_ip6_address $(dig +search $DIG_R +short +timeout=2 +tries=2 $noidnout -t aaaa "$1" 2>/dev/null | awk '/^[0-9]/ { print $1 }'))
ip6=$(filter_ip6_address $(dig +search $DIG_R +short +timeout=2 +tries=2 $noidnout -t aaaa "$1" 2>/dev/null | awk '/^[a-f0-9]/ { print $1 }'))
elif "$HAS_HOST"; then
ip6=$(filter_ip6_address $(host -t aaaa "$1" | awk '/address/ { print $NF }'))
elif "$HAS_DRILL"; then
ip6=$(filter_ip6_address $(drill aaaa "$1" | awk '/ANSWER SECTION/,/AUTHORITY SECTION/ { print $NF }' | awk '/^[0-9]/'))
ip6=$(filter_ip6_address $(drill aaaa "$1" | awk '/ANSWER SECTION/,/AUTHORITY SECTION/ { print $NF }' | awk '/^[a-f0-9]/'))
elif "$HAS_NSLOOKUP"; then
ip6=$(filter_ip6_address $(strip_lf "$(nslookup -type=aaaa "$1" 2>/dev/null | awk '/'"^${a}"'.*AAAA/ { print $NF }')"))
fi