to an external perl script, and use ssh-keygen to attempt conversion
off SSH2/SECSH key formats. This is actually a simplification of the
php code, which is not generally very good at this kind of thing (or
maybe I mean perl is just better at it). The parsing and error
handling it also much improved.

flips the uid/gid to nobody/nobody. It would be good to run this in a
chroot shell, but that would be difficult given that we cannot easily
rebuild cvsupd (modula-3). The right solution is to either run it in a
jail or to move it to ops.

Note, files in the sup tree obviously have to be world readable for
cvsupd to send them off.

permanent.

Changed style as per Leigh's request:
 - no lines longer than 80 columns
 - removed some of the more abrupt ?>...<?php
   "leaping in and out of php" constructs;
   left some in.

are created. Fixes problem with SFS key generation happening before
account is created on ops.

files.

exhibiting. Sheesh!

MAC incorrectly (byte-swapped) for at least one type of Lite-on card
(the ones that UK has).  BSD reports it correctly.  "Correctly" is defined
by the vendor ID having the value assigned to that vendor.

flag in the nodes table when a user changes his info. Two routines,
one to do it by type (as for widearea nodes) and another to do it by
project (as for local) nodes. This last is kinda inefficient, but
probably not too big a deal.

mkacct: Two changes.
1. Use the above changes in libdb when a user changes his info. With
   this change, no longer need to do an account update in the
   experiment page for the ron/wa nodes. The nodes are marked as
   needing the update in mkacct, based on the nodes the user has
   access to. Note, this change applies only to widearea nodes; still
   need to use the update option in the experiment menu for local
   nodes, although I plan to change that to at some point by adding a
   watchdog on the local nodes.

2. ssh2 key support. The DB can now store both ssh1 and ssh2 keys,
   however those keys are handled differently when creating the auth
   keys files for users. There are actually two files created now, the
   second being the ssh2 key file call authorized_keys2. This change
   is mirrored in the client side code as well.

started. This for the benefit of Austin's new SFS support.

emulabboot.sh: make sure tbbootconfig is executable
rc.emulab: fix exit code
register.sh: pass netbed_IP on to register.pl
waipconfig.pl:
	fix exit code
	attempt to intuit gateway: (addr & mask) | 1
	code to set netmask based on network type, but for now stick with
		common 255.255.255.0
	more exotic code for determining disk (grubs through dmesg output
		looking for disks, checks sizes to make sure they are
		big enough)
register.pl:
	use IP address passed in rather than trying to resolve from hostname
	check hash of on CD image (we may want to disable this, takes a
		long time)
	get rid of hack when calling tbbootconfig since it is now fixed

numeric order by priority instead of name.

Fixed small error in header (emulation/simulation switched)

Also did the netbed name change.

in.

its like a credit card number; you are not supposed to actually type
the spaces. Oh well.