mirror of
https://github.com/drwetter/testssl.sh.git
synced 2024-12-29 12:59:44 +01:00
48 lines
1.7 KiB
Bash
Executable File
48 lines
1.7 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
#
|
|
# vim:ts=5:sw=5:expandtab
|
|
# we have a spaces softtab, that ensures readability with other editors too
|
|
|
|
# This file generates the file etc/ca_hashes.txt from the (root)certificate
|
|
# Bundles in etc (etc/*.pem)
|
|
|
|
TEMPDIR="/tmp"
|
|
|
|
# Check if we are in the right directory
|
|
if [[ ! -e etc ]]; then
|
|
echo "Please run this script from the base directory of the testssl.sh project"
|
|
exit 99
|
|
fi
|
|
|
|
echo "Extracting private key hashes from CA bundles"
|
|
echo -n > "$TEMPDIR/cahashes"
|
|
for bundle_fname in etc/*.pem; do
|
|
if [[ ! -r $bundle_fname ]]; then
|
|
echo "\"$bundle_fname\" cannot be found / not readable"
|
|
exit 99
|
|
fi
|
|
bundle_name=$(echo -n $bundle_fname|sed s/^etc\\///|sed 's/\.pem$//')
|
|
echo "CA Bundle: $bundle_name"
|
|
# Split up the certificate bundle
|
|
awk -v n=-1 "BEGIN {start=1}
|
|
/-----BEGIN CERTIFICATE-----/{ if (start) {inc=1; n++} }
|
|
inc { print >> (\"$TEMPDIR/$bundle_name.\" n \".$$.crt\") ; close (\"$TEMPDIR/$bundle_name.\" n \".$$.crt\") }
|
|
/---END CERTIFICATE-----/{ inc=0 }" $bundle_fname
|
|
for cert_fname in $TEMPDIR/$bundle_name.*.$$.crt; do
|
|
echo -n "."
|
|
hpkp_key_ca="$( ( openssl x509 -in "$cert_fname" -pubkey -noout | grep -v PUBLIC | openssl base64 -d |
|
|
openssl dgst -sha256 -binary | openssl enc -base64 ) 2>/dev/null )"
|
|
hpkp_name=$( openssl x509 -in "$cert_fname" -subject -noout 2>/dev/null | sed "s/^subject= //")
|
|
if [[ $(echo $hpkp_name|grep 'CN='|wc -l) -eq 1 ]]; then
|
|
hpkp_name=$(echo -n $hpkp_name|sed 's/^.*CN=//'|sed 's/\/.*$//')
|
|
fi
|
|
echo "$hpkp_key_ca $hpkp_name" >> "$TEMPDIR/cahashes"
|
|
done
|
|
echo
|
|
done
|
|
|
|
# Make a backup first
|
|
cp etc/ca_hashes.txt etc/ca_hashes.txt.bak
|
|
|
|
sort -u "$TEMPDIR/cahashes" > etc/ca_hashes.txt
|