mirrors/testssl.sh
1
0
Fork 0
mirror of https://github.com/drwetter/testssl.sh.git synced 2025-11-14 06:11:09 +01:00
Code Issues Projects Releases Wiki Activity

Merge pull request #2938 from testssl/fix_2937

Browse Source 
Fix pattern for matching /etc/hosts entries
This commit is contained in:
Dirk Wetter 2025-11-03 23:39:04 +01:00 committed by GitHub
commit f219fd6ca3
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
testssl.sh
View File

@ -22206,24 +22206,27 @@ filter_ip4_address() {
# For security testing sometimes we have local entries. Getent is BS under Linux for localhost: No network, no resolution
# arg1 is the entry we want to look up in the host file
#
get_local_aaaa() {
local ip6=""
local etchosts="/etc/hosts /c/Windows/System32/drivers/etc/hosts"
[[ -z "$1" ]] && echo "" && return 1
# Also multiple records should work fine
ip6=$(grep -wih "$1" $etchosts 2>/dev/null | grep ':' | grep -Ev '^#|\.local' | grep -Ei "[[:space:]]$1" | awk '{ print $1 }')
# grep: find hostname with trailing lf or space. -w doesn't work here
ip6=$(grep -Eih "[[:space:]]$1([[:space:]]|$)" $etchosts 2>/dev/null | grep ':' | grep -Ev '^#|\.local' | awk '{ print $1 }')
if is_ipv6addr "$ip6"; then
echo "$ip6"
else
echo ""
fi
}
get_local_a() {
local ip4=""
local etchosts="/etc/hosts /c/Windows/System32/drivers/etc/hosts"
ip4=$(grep -wih "$1" $etchosts 2>/dev/null | grep -Ev ':|^#|\.local' | grep -Ei "[[:space:]]$1" | awk '{ print $1 }')
# grep: find hostname with trailing lf or space. -w doesn't work here
ip4=$(grep -Eih "[[:space:]]$1([[:space:]]|$)" $etchosts 2>/dev/null | grep -Ev ':|^#|\.local' | awk '{ print $1 }')
if is_ipv4addr "$ip4"; then
echo "$ip4"
else