1 files changed, 16 insertions, 0 deletions
diff --git a/tools/write-ssh-key-fingerprints b/tools/write-ssh-key-fingerprints
index 7b2fc62c..5723c989 100755
--- a/tools/write-ssh-key-fingerprints
+++ b/tools/write-ssh-key-fingerprints
@@ -1,12 +1,28 @@
 #!/bin/sh
+fp_blist=",${1},"
+key_blist=",${2},"
 {
 echo
 echo "#############################################################"
 echo "-----BEGIN SSH HOST KEY FINGERPRINTS-----"
 for f in /etc/ssh/ssh_host_*key.pub; do
     [ -f "$f" ] || continue
+    read ktype line < "$f"
+    # skip the key if its type is in the blacklist
+    [ "${fp_blist#*,$ktype,}" = "${fp_blist}" ] || continue
     ssh-keygen -l -f "$f"
 done
 echo "-----END SSH HOST KEY FINGERPRINTS-----"
 echo "#############################################################"
+
 } | logger -p user.info -s -t "ec2"
+
+echo -----BEGIN SSH HOST KEY KEYS-----
+for f in /etc/ssh/ssh_host_*key.pub; do
+    [ -f "$f" ] || continue
+    read ktype line < "$f"
+    # skip the key if its type is in the blacklist
+    [ "${key_blist#*,$ktype,}" = "${key_blist}" ] || continue
+    cat $f
+done
+echo -----END SSH HOST KEY KEYS-----