[9fans] auth trouble to sources

["Russ Cox" <rsc@plan9.bell-labs.com>]

if you're having trouble authenticating,
this will help you figure out whether
the problem is ndb or your password.
if this program successfully connects,
then it's probably that your password
has been mangled/forgotten/etc.

g% cat x.c
#include <u.h>
#include <libc.h>
#include <bio.h>
#include <ndb.h>

void
main(void)
{
	int fd;
	char *addr;
	char server[Ndbvlen];
	Ndbtuple *nt;

	nt = csgetval("/net", "authdom", "outside.plan9.bell-labs.com", "auth", server);
	if(nt == nil){
		print("csgetval failed: %r\n");
		exits("csgetval");
	}
	print("auth %s\n", server);
	addr = netmkaddr(server, nil, "ticket");
	print("addr %s\n", addr);
	fd = dial(addr, 0, 0, 0);
	if(fd >= 0)
		print("connected\n");
	else
		print("dial failed: %r\n");
}
g% 8c x.c
g% 8l x.8
g% 8.out
auth sources.cs.bell-labs.com
addr net!sources.cs.bell-labs.com!ticket
connected
g%