Re: SMTP AUTH and auth_imap stopped working

["Q L.D." <qld@xxxxxxxxxxxx>]

Hi, again!
	
	Seems like I found the problem. I wish I did find it 30 minutes ago, 
*before* I sent email to the list :)

	I remembered that I was working on a problem few days ago that involved 
OpenLDAP server, so I recompiled it on the same machine where I have my 
testing qmail-ldap instance, tested and realized it doesn't fix the 
issue. I had put some notes and decided to revisit the issue later.

	Turns out, the only reason why it wasn't working is because I didn't 
enable Cyrus SASL password verification when I rebuilt OpenLDAP. So, I 
re-run configure with --enable-spasswd and voila, everything works again :)


Hopefully that will help others to avoid the same mistake.

Q.


> Hi!
>
>     I need some help here. I have a qmail-ldap server running version 
> 20040401 that I use here for all kinds of testing. So, today I had to 
> make one more minor modification and recompiled qmail-ldap. The problem 
> is that after I recompiled it SMTP AUTH and auth_imap module stopped 
> working. I can't figure out what exactly happened, but what I remember 
> is that few days ago I upgraded most of packages on the system (it's 
> RedHat WS 3.0 on x86). The strange thing though is that when I try to 
> use auth_imap with Courier - it doesn't work. When I try to use 
> Courier's own authldap module (that was also recompiled at the same time 
> I recompiled qmail-ldap) - it works just fine. Which confuses me quite a 
> bit, because at first I thought that perhaps some libraries are 
> corrupted or some header files are incorrect.
>
>
>     So, here are some details as far as file-permissions and libraries go:
>
> # rpm -qa|grep openssl
> openssl-0.9.7a-33.4
> openssl-devel-0.9.7a-33.4
>
> # ls -al /var/qmail/control |grep ldap
> -rw-r--r--    1 qmaild   root           41 Jun 24 20:56 ldapbasedn
> -rw-r--r--    1 root     root            8 Jun 30 14:03 ldapdefaultdotmode
> -rw-r--r--    1 root     root            4 Jun 24 21:01 ldapgid
> -rw-r--r--    1 qmaild   root           54 Jun 24 20:57 ldaplogin
> -rw-r--r--    1 root     root           10 Jun 24 20:58 ldapobjectclass
> -r--------    1 qmaild   root           13 Jun 24 20:57 ldappassword
> -rw-r--r--    1 root     root            2 Jun 25 16:23 ldaprebind
> -rw-r--r--    1 root     root           20 Sep  3 14:30 ldapserver
> -rw-r--r--    1 root     root            4 Jun 24 21:01 ldapuid
>
> # ls -al /var/qmail/control|grep cert
> -rw-r-----    1 qmaild   qmail        2270 Jun 24 21:25 cert.pem
>
>
> # ldd /var/qmail/bin/auth_imap
>         libldap.so.2 => /usr/local/lib/libldap.so.2 (0xb75b4000)
>         liblber.so.2 => /usr/local/lib/liblber.so.2 (0xb75a9000)
>         libcrypt.so.1 => /lib/libcrypt.so.1 (0xb757c000)
>         libresolv.so.2 => /lib/libresolv.so.2 (0xb756a000)
>         libsyncdir.so => /usr/lib/libsyncdir.so (0xb7567000)
>         libc.so.6 => /lib/tls/libc.so.6 (0xb742f000)
>         libdl.so.2 => /lib/libdl.so.2 (0xb742c000)
>         libsasl2.so.2 => /usr/lib/libsasl2.so.2 (0xb7419000)
>         libssl.so.4 => /lib/libssl.so.4 (0xb73e5000)
>         libcrypto.so.4 => /lib/libcrypto.so.4 (0xb72ee000)
>         /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0xb75eb000)
>         libgssapi_krb5.so.2 => /usr/kerberos/lib/libgssapi_krb5.so.2 
> (0xb72da000)
>         libkrb5.so.3 => /usr/kerberos/lib/libkrb5.so.3 (0xb727c000)
>         libcom_err.so.3 => /usr/kerberos/lib/libcom_err.so.3 (0xb727a000)
>         libk5crypto.so.3 => /usr/kerberos/lib/libk5crypto.so.3 (0xb726a000)
>         libz.so.1 => /usr/lib/libz.so.1 (0xb725c000)
>
>
> # ldd /usr/local/courier-imap/libexec/authlib/authldap
>         libldap.so.2 => /usr/local/lib/libldap.so.2 (0xb75b4000)
>         liblber.so.2 => /usr/local/lib/liblber.so.2 (0xb75a9000)
>         libresolv.so.2 => /lib/libresolv.so.2 (0xb7597000)
>         libcrypt.so.1 => /lib/libcrypt.so.1 (0xb756a000)
>         libc.so.6 => /lib/tls/libc.so.6 (0xb7431000)
>         libdl.so.2 => /lib/libdl.so.2 (0xb742e000)
>         libsasl2.so.2 => /usr/lib/libsasl2.so.2 (0xb741b000)
>         libssl.so.4 => /lib/libssl.so.4 (0xb73e7000)
>         libcrypto.so.4 => /lib/libcrypto.so.4 (0xb72f0000)
>         /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0xb75eb000)
>         libgssapi_krb5.so.2 => /usr/kerberos/lib/libgssapi_krb5.so.2 
> (0xb72dc000)
>         libkrb5.so.3 => /usr/kerberos/lib/libkrb5.so.3 (0xb727e000)
>         libcom_err.so.3 => /usr/kerberos/lib/libcom_err.so.3 (0xb727c000)
>         libk5crypto.so.3 => /usr/kerberos/lib/libk5crypto.so.3 (0xb726c000)
>         libz.so.1 => /usr/lib/libz.so.1 (0xb725e000)
>
>
> Any ideas of what could be wrong?
>
>
>
> Thanks in advance!
>
> Q.