$NetBSD$

Support OMIT_RSA_OPTIONS_FROM_SSH_SERVICE for SSH service

--- shellinabox/service.c.orig  2018-02-11 11:55:47.286232266 +0100
+++ shellinabox/service.c       2018-02-11 11:56:36.378209088 +0100
@@ -175,8 +175,14 @@
           "-oHostbasedAuthentication=no -oIdentitiesOnly=yes "
           "-oKbdInteractiveAuthentication=yes -oPasswordAuthentication=yes "
           "-oPreferredAuthentications=keyboard-interactive,password "
+#if defined(OMIT_RSA_OPTIONS_FROM_SSH_SERVICE)
+          "-oPubkeyAuthentication=no "
+          "-oStrictHostKeyChecking=no -oTunnel=no "
+#else
           "-oPubkeyAuthentication=no -oRhostsRSAAuthentication=no "
           "-oRSAAuthentication=no -oStrictHostKeyChecking=no -oTunnel=no "
+#endif
+          "-oStrictHostKeyChecking=no -oTunnel=no "
           "-oUserKnownHostsFile=/dev/null -oVerifyHostKeyDNS=no "
 // beewoolie-2012.03.30: while it would be nice to disable this
 //          feature, we cannot be sure that it is available on the