Fix check conditions in 1.0.2

install/upgrade/versions/1.0.2.sh

@@ -8,19 +8,25 @@
 
 # Replace dhparam 1024 with dhparam 4096
 echo "(*) Increasing Diffie-Hellman Parameter strength to 4096-bit..."
-mv /etc/ssl/dhparam.pem $HESTIA_BACKUP/conf/
+if [ -e /etc/ssl/dhparam.pem ]; then
+    mv /etc/ssl/dhparam.pem $HESTIA_BACKUP/conf/
+fi
 cp -f $HESTIA/install/deb/ssl/dhparam.pem /etc/ssl/
 chmod 600 /etc/ssl/dhparam.pem
 
 # Enhance Vsftpd security
-echo "(*) Hardening Vsftpd SSL configuration..."
-cp -f /etc/vsftpd.conf $HESTIA_BACKUP/conf/
-sed -i "s|ssl_tlsv1=YES|ssl_tlsv1=NO|g" /etc/vsftpd.conf
+if [ "$FTP_SYSTEM" = "vsftpd" ]; then
+    echo "(*) Hardening Vsftpd SSL configuration..."
+    cp -f /etc/vsftpd.conf $HESTIA_BACKUP/conf/
+    sed -i "s|ssl_tlsv1=YES|ssl_tlsv1=NO|g" /etc/vsftpd.conf
+fi
 
 # Enhance Dovecot security
-echo "(*) Hardening Dovecot SSL configuration..."
-mv /etc/dovecot/conf.d/10-ssl.conf $HESTIA_BACKUP/conf/
-cp -f $HESTIA/install/deb/dovecot/conf.d/10-ssl.conf /etc/dovecot/conf.d/
+if [ "$IMAP_SYSTEM" = "dovecot" ]; then
+    echo "(*) Hardening Dovecot SSL configuration..."
+    mv /etc/dovecot/conf.d/10-ssl.conf $HESTIA_BACKUP/conf/
+    cp -f $HESTIA/install/deb/dovecot/conf.d/10-ssl.conf /etc/dovecot/conf.d/
+fi
 
 # Update DNS resolvers in hestia-nginx's configuration
 echo "(*) Updating DNS resolvers for Hestia Internal Web Server..."