topic Re: sam and passwd on hpux 11.x and 10.x in Operating System - HP-UX

sam and passwd on hpux 11.x and 10.x

Helen Gao — Fri, 15 Feb 2002 17:07:44 GMT

Hi, all.

Program sam seems to behave differently on 11.x and 10.x in terms of using program passwd.

Do you know how does sam tell passwd which user's password to change? My customized passwd program doesn't work with sam, as if it doesn't understand the arguments passed in.

Thanks.

Re: sam and passwd on hpux 11.x and 10.x

Craig Rants — Fri, 15 Feb 2002 17:18:04 GMT

To determine what sam does, you can view the sam log. They may be acting differently because one may be trusted and the other not. Do either have /tcb directories?

C

Re: sam and passwd on hpux 11.x and 10.x

Ian Dennison_1 — Fri, 15 Feb 2002 17:21:21 GMT

/var/adm/log/samlog should show the commands being used.

Having done a quick 'man' on the 'passwd' command, I am suitably impressed at the number of options it supports.

How about this in your custom 'passwd' program? If the parameters passed do not validate against what the program expects, it passes $* (all parameters) to the real 'passwd' binary.

Share and Enjoy! Ian Dennison

Re: sam and passwd on hpux 11.x and 10.x

Mark Greene_1 — Fri, 15 Feb 2002 18:58:04 GMT

The binaries are different:

from my 11.0 system, patched up through 12/2001:

-r-sr-xr-x 1 root bin 229376 Nov 7 1997 /sbin/passwd

from my 10.20 system, out of date and patched only through the Y2K patch sets (it's not a production box):

-r-sr-xr-x 1 root bin 520192 Jan 9 1998 /sbin/passwd

However, both systems show this in /usr/sam/lbin

lrwxr-xr-x 1 root sys 17 Jan 14 21:19 useradd.sam -> /usr/sbin/useradd
lrwxr-xr-x 1 root sys 17 Jan 14 21:19 userdel.sam -> /usr/sbin/userdel
lrwxr-xr-x 1 root sys 17 Jan 14 21:19 usermod.sam -> /usr/sbin/usermod

The good news is that there is a man page for each of this programs: useradd, userdel, usermod.

HTH
mark

Re: sam and passwd on hpux 11.x and 10.x

Helen Gao — Fri, 15 Feb 2002 19:53:00 GMT

File samlog seems fine. I enclosed the related portion in the following.

What's strange is when I changed the user's password in sam, the root's password got changed. But if I run the command as in the samlog, i.e. /usr/bin/passwd test, test's password got changed, which is correct.

Any idea?

Executing the following command:\C/usr/bin/echo "Executing passwd(1)
command
to set password for user test";/usr/bin/passwd test\C
@!@2@1013799300@0
Command completed with exit status 0.