[9fans] protocol botch

["Steve Simon" <steve.simon@snellwilcox.com>]

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Hi,

Still struggling with authentication. I am trying to get a terminal to
network boot from a signge cpu/fossil/auth server.

this now fails with (from memory)
	auth_proxy rcp write: write fd: file not found

Just to test the configuration I tried booting the terminal from its local
factotum and try to authenticate.

auth/debug is quite happy, its tests for my steve and bootes work fine.

but:

paris% cpu -h felix
cpu: can't authenticate: felix: auth_proxy rpc write: cpu: srvauth:: auth server protocol botch

also (this one is from memory)

paris% telnet felix
challange: 838323
response: 983Fe7302
!auth server protocol botch

I copied my factotum contents and ndb/local between the machines
(via secstore), so they are definitely in sync.

I turned on factotum's debug on paris (the terminal) but its
not clear to me what is going wrong.

I have tried authenticating between terminals (comp.os.plan9 passim) 
and always found that when auth/debug is happy auth just works;
This one seems different.

I searched the archives and got pointers to the authdom being different on
the two machines, but I checked this very carefully, the /lib/ndb/local is 
the same, and even trying xd /dev/sd00/nvram to double check.

I have spent many hours on this and cannot find the problem (sigh).

Sorry to be dumb,

-Steve

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key proto=p9sk1 dom=home.mydom.net user=steve !password=xxxxxxx

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from postmaster@ethel:
The following attachment had content that we can't
prove to be harmless.  To avoid possible automatic
execution, we changed the content headers.
The original header was:

	Content-Disposition: attachment; filename=factotum.debug
	Content-Type: text/plain; charset="US-ASCII"
	Content-Transfer-Encoding: 7bit

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11: start proto=p9any role=client yields phase CNeedProtos: ok
11: read 4093 in phase CNeedProtos yields phase CNeedProtos: phase: protocol phase error: read in state CNeedProtos
11: write 0 in phase CNeedProtos yields phase CNeedProtos: toosmall 2048
11: start proto=p9sk1 role=client dom=home.mydom.net yields phase CHaveChal: ok
11: write 19 in phase CNeedProtos yields phase CHaveProto: ok
11: read 19 in phase CHaveProto yields phase CRelay: ok
11: read 8 in phase CHaveChal yields phase CNeedTreq: ok
11: read 8 in phase CRelay yields phase CRelay: ok
11: read 4093 in phase CNeedTreq yields phase CNeedTreq: phase: protocol phase error: read in state CNeedTreq
11: read 4093 in phase CRelay yields phase CRelay: phase: protocol phase error: read in state CNeedTreq
11: write 0 in phase CNeedTreq yields phase CNeedTreq: toosmall 141
11: write 0 in phase CRelay yields phase CRelay: toosmall 141
11: write 141 in phase CNeedTreq yields phase CHaveTicket: ok
11: write 141 in phase CRelay yields phase CRelay: ok
11: read 85 in phase CHaveTicket yields phase CNeedAuth: ok
11: read 85 in phase CRelay yields phase CRelay: ok
11: read 4093 in phase CNeedAuth yields phase CNeedAuth: phase: protocol phase error: read in state CNeedAuth
11: read 4093 in phase CRelay yields phase CRelay: phase: protocol phase error: read in state CNeedAuth
11: write 0 in phase CNeedAuth yields phase CNeedAuth: toosmall 13
11: write 0 in phase CRelay yields phase CRelay: toosmall 13
11: failure auth server protocol botch
11: write 13 in phase CNeedAuth yields phase CNeedAuth: failure auth server protocol botch
11: write 13 in phase CRelay yields phase CRelay: failure auth server protocol botch

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#
# network database
#
# to force this file to be re-read type
#	!echo -n refresh >/net/cs

ip=127.0.0.1 sys=localhost dom=localhost

database=
	file=/lib/ndb/local
	file=/lib/ndb/common


# laptop
sys=paris ether=0020af8d6140
	ip=192.168.0.3
	authdom=home.mydom.net
	dom=paris.mydom.net
	bootf=/386/9pc.gz


# home server
sys=felix ether=00609765ed59
	ip=192.168.0.5
	authdom=home.mydom.net
	dom=felix.mydom.net



# home, inside firewall
ipnet=home ip=192.168.0.0 ipmask=255.255.255.0
	ipgw=192.168.0.1
#	dns=194.168.4.100 dns=194.168.8.100
#	dnsdomain=mydom.net
	pop3=webmail.snellwilcox.com
	smtp=smtp-uk.snellwilcox.com
	authdom=home.mydom.net
	nntp=news.ntlworld.com
	ntp=gb.public.ntp.get-time.net
	fs=192.168.0.5
	cpu=192.168.0.5
	auth=192.168.0.5

auth=felix
	authdom=home.mydom.net