Shadow passwords
Michael Borza
mike at antel.uucp
Sat Dec 30 01:32:43 AEST 1989
In article <1989Dec27.125642.3097 at virtech.uucp> cpcahil at virtech.uucp (Conor P. Cahill) writes:
>In article <6637 at pbhyf.PacBell.COM>, jdp at PacBell.COM (Jerry D. Pierce) writes:
>> I also remember reading awhile back in the AT&T release notes for a
>> 3B2/700 I was upgrading, something about "shadow passwording is not
>> compatible with all applications, the general symptom is you will
>> not be able to log into the machine." Or something similar. Anyone
>> had any problems??
>
>The problem is that if you have another program that is used to getting
>the password out of /etc/passwd it will have to be modified to look for
>the password in /etc/shadow. All of the system utilities in 2.0.2
>use the /etc/shadow file (this includes login, passwd, telnet, and rlogin)
I know of at least rexec which still doesn't get it right. Rexec'ing from
2.0.2 to 1.0.6 works just fine; going the other way fails because the
password validation fails. This was also broken in 2.0.1, which I reported
to my vendor. I had hoped, but didn't really expect, that it would be
fixed in 2.0.2. Maybe in 2.2?
mike borza.
--
Michael Borza Antel Optronics Inc.
(416)335-5507 3325B Mainway, Burlington, Ont., Canada L7M 1A6
work: mike at antel.UUCP or uunet!utai!utgpu!maccs!antel!mike
home: mike at boopsy.UUCP or uunet!utai!utgpu!maccs!boopsy!mike
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