I wrote a while ago about problems with trying to save token files
on my system (coda 5.3.6 on Linux 2.2.14 (most machines) and
2.3.99-pre5 (one machine), but I didn't follow it up at the time.
This is a kerberos 5 system, compiled (as recommended in the source)
with '-DCODAAUTH' removed from the Makefile.in in coda-src/auth2.
I thought before that kclog was segfaulting; at any rate, it does
not do so now. Instead I see this:
avl 08:49:24 > klist
Credentials cache: FILE:/tmp/krb5cc_0
Principal: [EMAIL PROTECTED]
Issued Expires Principal
Apr 24 08:43:14 Apr 24 18:43:11 [EMAIL PROTECTED]
Apr 24 08:43:28 Apr 24 18:43:11 [EMAIL PROTECTED]
avl 08:49:31 > > kclog -tofile tok zlsiial
username: zlsiial
Date: Mon 04/24/2000
08:49:47 In Krb5Init()
avl 08:49:47 > ll tok
-rw------- 1 root root 18 Apr 24 08:49 tok
avl 08:49:51 > od -cx tok
0000000 * * * C o d a T o k e n *
2a2a 202a 6f43 6164 5420 6b6f 6e65 2a20
0000020 * *
2a2a
avl 08:49:54 > ctokens
Token held by the Cache Manager:
Local uid: 0
Coda user id: 102
Expiration time: Tue Apr 25 09:49:47 2000
In other words, kclog is successfully getting a coda token, but
not writing it correctly to the token file, which contains nothing
but '*** Coda Token ***'. Not surprisingly, when you try to reload
this file using klog:
avl 08:52:14 > kclog -fromfile tok zlsiial
username: zlsiial
Corrupted token file?
Segmentation fault
It doesn't work. Looking at the source:
fputs("*** Coda Token ***", f);
base64_encode(f, buf, len);
it looks as though the value of 'len' here is 0?
I notice that there is in the same source directory a program tokentool
for creating arbitrary tokens:
avl 08:56:33 > ./tokentool
ViceID ? 102
Token validity (hours) ? 24
Shared secret (auth2.tk) ? /vice/db/auth2.tk
Output token file name ? /tmp/tok
This produces a file 129 bytes long. But:
avl 08:57:13 > kclog -fromfile /tmp/tok zlsiial
username: zlsiial
Corrupted token file?
Segmentation fault
This too produces a fault when loading. Should -tofile and
-fromfile work with kerberised Coda?
-- Owen
[EMAIL PROTECTED]
