More ssh server settings

src/freedombone-utils-ssh

 # License
 # =======
 #
-# Copyright (C) 2014-2016 Bob Mottram <bob@freedombone.net>
+# Copyright (C) 2014-2017 Bob Mottram <bob@freedombone.net>
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License as published by
     if [[ $(is_completed $FUNCNAME) == "1" ]]; then
         return
     fi
+
+    if ! grep -q 'RhostsRSAAuthentication' /etc/ssh/sshd_config; then
+        echo 'RhostsRSAAuthentication yes' >> /etc/ssh/sshd_config
+    else
+        sed -i 's|#RhostsRSAAuthentication.*|RhostsRSAAuthentication yes|g' /etc/ssh/sshd_config
+    fi
+    sed -i 's|#StrictModes.*|StrictModes yes|g' /etc/ssh/sshd_config
+    sed -i 's|StrictModes.*|StrictModes yes|g' /etc/ssh/sshd_config
+    sed -i 's|#KerberosAuthentication.*|KerberosAuthentication no|g' /etc/ssh/sshd_config
+    sed -i 's|KerberosAuthentication.*|KerberosAuthentication no|g' /etc/ssh/sshd_config
+    sed -i 's|#GSSAPIAuthentication.*|GSSAPIAuthentication no|g' /etc/ssh/sshd_config
+    sed -i 's|GSSAPIAuthentication.*|GSSAPIAuthentication no|g' /etc/ssh/sshd_config
+    sed -i 's|#IgnoreUserKnownHosts.*|IgnoreUserKnownHosts yes|g' /etc/ssh/sshd_config
+    sed -i 's|IgnoreUserKnownHosts.*|IgnoreUserKnownHosts yes|g' /etc/ssh/sshd_config
+    sed -i 's|#Compression.*|Compression delayed|g' /etc/ssh/sshd_config
+    sed -i 's|Compression.*|Compression delayed|g' /etc/ssh/sshd_config
     if ! grep -q 'HostbasedAuthentication' /etc/ssh/sshd_config; then
         echo 'HostbasedAuthentication no' >> /etc/ssh/sshd_config
     fi