samba - Feb 2004 - probleb with 'passwd chat' and 'passwd program'

Hi !
I have a problem using an external script to change password :
in smb.conf, i have :
=> passwd chat = "Changing password for*\nNew password*" %n\n
"\nRetype
new password*" %n\n
=> passwd chat debug = Yes
=> log level = 100
=> unix password sync = Yes
=> passwd program = /usr/local/sbin/smbldap-passwd %u
The script is called normally, and logs show that the "passwd chat"
looks good as the new password (coucou) is send two times. You can find
the logs bellow.
But the script should normally also changed the userPassword attribut
and this is not done.
The smbldap-passwd script read the passwords like that (it's a perl
script) :
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-system "stty
-echo";
print "New password : ";
chomp($pass=<STDIN>);
print "\n";
system "stty echo";
system "echo pass=$pass >> /tmp/bla.txt";

system "stty -echo";
print "Retype new password : ";
chomp($pass2=<STDIN>);
print "\n";
system "stty echo";
system "echo pass2=$pass2 >> /tmp/bla.txt";
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-I added two 'echo ...
> /tmp/bla.txt' to see what is passed to the
script. The first one is called as it should be, but the second one is
never
called. The end of the script is then never done : the userPassword is
then never updated :-(
(i am using samba 3.0.2rc2).
I can find what is wrong. Anyone has an idea ?
Thanks :)

Here are the log of smbd :
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-  Invoking
'/usr/local/sbin/smbldap-passwd jto' as password change
program.
[2004/02/25 20:33:01, 10] lib/util_sock.c:read_socket_with_timeout(263)
  read_socket_with_timeout: timeout read. select timed out.
[2004/02/25 20:33:01, 100] smbd/chgpasswd.c:expect(274)
  expect: expected [Changing password for*
  New password*] received [Changing password for jto
  New password : ] match yes
[2004/02/25 20:33:01, 10] smbd/chgpasswd.c:expect(285)
  expect: returning True
[2004/02/25 20:33:01, 100] smbd/chgpasswd.c:expect(237)
  expect: sending [coucou
  ]
[2004/02/25 20:33:01, 10] lib/util_sock.c:read_socket_with_timeout(263)
  read_socket_with_timeout: timeout read. select timed out.
[2004/02/25 20:33:01, 100] smbd/chgpasswd.c:expect(274)
  expect: expected [
  Retype new password*] received [
  Retype new password : ] match yes
[2004/02/25 20:33:01, 10] smbd/chgpasswd.c:expect(285)
  expect: returning True
[2004/02/25 20:33:01, 100] smbd/chgpasswd.c:expect(237)
  expect: sending [coucou
  ]
[2004/02/25 20:33:21, 3] smbd/chgpasswd.c:chat_with_program(440)
  chat_with_program: Password change successful for user jto
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
-- 
J?r?me

remove
unix password sync = yes 

if you're using ldap for
authentication


r>

BLOCKQUOTE { BORDER-LEFT:#1F4687 1px solid; padding-left:20px;
margin-left: 0px; }-----Original Message-----
From: J???r???me Tournier <jerome.tournier@idealx.com>
Sent: Wednesday, 25. Feb 2004 11:55 -0800
To: samba@lists.samba.org
Subject: [Samba] probleb with 'passwd chat' and 'passwd program'

Hi !

I have a problem using an external script to change password :

in smb.conf, i have :

=> passwd chat = "Changing password for*nNew password*" %nn
"nRetype

new password*" %nn

=> passwd chat debug = Yes

=> log level = 100

=> unix password sync = Yes

=> passwd program = /usr/local/sbin/smbldap-passwd %u

The script is called normally, and logs show that the "passwd chat"

looks good as the new password (coucou) is send two times. You can find

the logs bellow.

But the script should normally also changed the userPassword attribut

and this is not done.

The smbldap-passwd script read the passwords like that (it's a perl

script) :

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
system "stty -echo";

print "New password : ";

chomp($pass=<STDIN>);

print "n";

system "stty echo";

system "echo pass=$pass >> /tmp/bla.txt";


system "stty -echo";

print "Retype new password : ";

chomp($pass2=<STDIN>);

print "n";

system "stty echo";

system "echo pass2=$pass2 >> /tmp/bla.txt";

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
I added two 'echo ... > /tmp/bla.txt' to see what is passed to the

script. The first one is called as it should be, but the second one is

never

called. The end of the script is then never done : the userPassword is

then never updated 

(i am using samba 3.0.2rc2).

I can find what is wrong. Anyone has an idea ?

Thanks 


Here are the log of smbd :

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
  Invoking '/usr/local/sbin/smbldap-passwd jto' as password change

program.

[2004/02/25 20:33:01, 10] lib/util_sock.c:read_socket_with_timeout(263)

  read_socket_with_timeout: timeout read. select timed out.

[2004/02/25 20:33:01, 100] smbd/chgpasswd.c:expect(274)

  expect: expected [Changing password for*

  New password*] received [Changing password for jto

  New password : ] match yes

[2004/02/25 20:33:01, 10] smbd/chgpasswd.c:expect(285)

  expect: returning True

[2004/02/25 20:33:01, 100] smbd/chgpasswd.c:expect(237)

  expect: sending [coucou

  ]

[2004/02/25 20:33:01, 10] lib/util_sock.c:read_socket_with_timeout(263)

  read_socket_with_timeout: timeout read. select timed out.

[2004/02/25 20:33:01, 100] smbd/chgpasswd.c:expect(274)

  expect: expected [

  Retype new password*] received [

  Retype new password : ] match yes

[2004/02/25 20:33:01, 10] smbd/chgpasswd.c:expect(285)

  expect: returning True

[2004/02/25 20:33:01, 100] smbd/chgpasswd.c:expect(237)

  expect: sending [coucou

  ]

[2004/02/25 20:33:21, 3] smbd/chgpasswd.c:chat_with_program(440)

  chat_with_program: Password change successful for user jto

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-

-- 

J???r???me


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