Here is my solution (plain text password passing only.....hm): 1. /etc/imapd.conf:
sasl_pwcheck_method: auxprop # NOT saslauthd sasl_mech_list: PLAIN allowplaintext: yes 2. service saslauthd stop # saslauthd is not needed 3. /etc/pam.d/imap: #%PAM-1.0 auth required /lib/security/pam_stack.so service=system-auth #account required /lib/security/pam_stack.so service=system-auth ## the account line would require a real system/UNIX account ## the auth line lets me create "virtual users" 4. create users / passwords in sasldb2: # saslpasswd2 -c feedback Password: Again (for verification): # sasldblistusers2 [EMAIL PROTECTED]: userPassword 5. test username / password: # /usr/lib/cyrus-imapd/imtest -a feedback -w PASSWORDHERE localhost S: * OK localhost.localdomain Cyrus IMAP4 v2.2.6-Invoca-RPM-2.2.6-2.FC3.6 server ready C: C01 CAPABILITY S: * CAPABILITY IMAP4 IMAP4rev1 ACL QUOTA LITERAL+ MAILBOX-REFERRALS NAMESPACE UIDPLUS ID NO_ATOMIC_RENAME UNSELECT CHILDREN MULTIAPPEND BINARY SORT THREAD=ORDEREDSUBJECT THREAD=REFERENCES ANNOTATEMORE IDLE STARTTLS LISTEXT LIST-SUBSCRIBED X-NETSCAPES: C01 OK Completed C: L01 LOGIN feedback {12} S: + go ahead C: <omitted> S: L01 OK User logged in Authenticated. Security strength factor: 0 C: Q01 LOGOUT Connection closed. So that works without actually having "feedback" system user: # finger feedback finger: feedback: no such user. Now ... this uses plain-text passwords, from what I understand. I assume that refers to how they are stored in /etc/sasldb2 - Oh, yes, "strings /etc/sasldb2" shows them all very clearly! :((( Hm, how does one go about encrypting that... Thanks, Otis --- Michael King <[EMAIL PROTECTED]> wrote: > PAM has always confused me, but I recently had some issues with it, > myself. > > I think you're supposed to do it the other way around - configure > SASL to > use PAM - but that won't work unless you have a mechanism set up > (like > mysql, etc) in PAM. > > If the logins are just stored in SASL, why use PAM at all? > > > Michael King > Systems Administrator > Web International, Inc. > www.webinternational.net > > > -----Original Message----- > > From: [EMAIL PROTECTED] [mailto:owner-info- > > [EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] > > Sent: Tuesday, May 17, 2005 2:54 PM > > To: info-cyrus@lists.andrew.cmu.edu > > Subject: Re: Configuring Cyrus IMAP for multiple domains > (virtdomains > > problem) > > > > Hello, > > > > My authentication problem is in the saslauthd -> PAM part. I think > I > > need to configure PAM to use SASL and /etc/sasldb2 file to > authenticate > > users. It look like it is currently checking for UNIX username / > pass: > > > > May 17 15:48:13 localhost unix_chkpwd[28032]: check pass; user > unknown > > May 17 15:48:13 localhost imap(pam_unix)[28018]: authentication > > failure; logname= uid=0 euid=0 tty= ruser= rhost= > > May 17 15:48:15 localhost saslauthd[28018]: DEBUG: auth_pam: > > pam_authenticate failed: Authentication failure > > May 17 15:48:15 localhost saslauthd[28018]: do_auth : auth > > failure: [user=feedback] [service=imap] [realm=my-domain.com] > > [mech=pam] [reason=PAM auth error] > > > > > > My /etc/pam.d/imap file looks like this: > > > > # cat /etc/pam.d/imap > > #%PAM-1.0 > > auth required /lib/security/pam_stack.so > service=system-auth > > account required /lib/security/pam_stack.so > service=system-auth > > > > I looked at /lib/security/pam_*.so shared libs, but didn't see > anything > > with *sasl* in the name. > > > > How should I configure PAM to use SASL and /etc/sasldb2? I think > that > > is what I need to do. > > > > > > Thanks! > > > > Otis > > P.S. > > Example of OK when UNIX account exists, and NO when it doesn't: > > > > # man /usr/sbin/testsaslauthd > > # /usr/sbin/testsaslauthd -u feedback -p XXX > > 0: OK "Success." > > > > # userdel feedback > > > > # /usr/sbin/testsaslauthd -u feedback -p XXX > > 0: NO "authentication failed" > > > > > > --- [EMAIL PROTECTED] wrote: > > > Hello, > > > > > > (I think this message got pushed down by the recent list spam, so > I'm > > > resending it, hoping it will catch somebody's attention) > > > > > > I'm trying to configure Cyrus IMAP (cyrus-imapd-2.2.6-2.FC3.6 - > > > Fedora > > > Code 3 package) to serve multiple domains. I have it accept > email > > > from > > > Postfix when I don't use multiple (virtual) domains, but not with > > > "virtdomains: yes" in /etc/imapd.conf. > > > > > > Here is what I have in /etc/imapd.conf: > > > > > > ... <standard stuff taken out> ... > > > sasl_pwcheck_method: saslauthd > > > sasl_mech_list: PLAIN > > > tls_cert_file: /usr/share/ssl/certs/cyrus-imapd.pem > > > tls_key_file: /usr/share/ssl/certs/cyrus-imapd.pem > > > tls_ca_file: /usr/share/ssl/certs/ca-bundle.crt > > > > > > # OG: added > > > virtdomains: on > > > defaultdomain: my-domain.com > > > unixhierarchysep: 1 > > > loginrealms: localdomain my-domain.com > > > > > > If I comment out the last 4 lines, then I _can_ create new > mailboxes > > > with cyradm (e.g. createmailbox user.otis.Trash). However, I > need > > > this > > > server to serve email for multiple domains, so I need to be able > to > > > do > > > "cm user/[EMAIL PROTECTED]") > > > > > > I've followed this: > > > > > > > http://asg.web.cmu.edu/cyrus/download/imapd/install-virtdomains.html > > > > > > But that results in this: > > > > > > cyradm -u cyrus localhost 143 > > > IMAP Password: > > > localhost.localdomain> cm [EMAIL PROTECTED] > > > createmailbox: Invalid mailbox name > > > > > > I also tried this: > > > > > > localhost.localdomain> cm user/[EMAIL PROTECTED] > > > createmailbox: Invalid mailbox name > > > > > > I presume that's because Cyrus doesn't know about > "my-domain.com". > > > How > > > do I tell it about "my-domain.com"? > > > > > > I also read this: > > > http://www.phildev.net/cyrus/cyrus_sasl.html > > > > > > But that had a few errors, so I gave up around half of the job. > > > Perhaps Cyrus and cyradm would know about "my-domain.com" if I > called > > > cyradm like this: > > > > > > cyradm -u cyrus my-domain.com 143 > > > > > > ? > > > I tried that, but my-domain.com domain is not really configured > yet > > > (DNS points to a different, old machine), so I can't really try > that. > > > > > > Any help would be appreciated. > > > > > > Thanks, > > > Otis > > > P.S. > > > Similar thread is here, but this doesn't seem to work for me: > > > > > http://asg.web.cmu.edu/archive/message.php?mailbox=archive.info- > > cyrus&msg=35013 > > > > > > --- > > > Cyrus Home Page: http://asg.web.cmu.edu/cyrus > > > Cyrus Wiki/FAQ: http://cyruswiki.andrew.cmu.edu > > > List Archives/Info: > http://asg.web.cmu.edu/cyrus/mailing-list.html > > > > > > > --- > > Cyrus Home Page: http://asg.web.cmu.edu/cyrus > > Cyrus Wiki/FAQ: http://cyruswiki.andrew.cmu.edu > > List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html > > > > --- Cyrus Home Page: http://asg.web.cmu.edu/cyrus Cyrus Wiki/FAQ: http://cyruswiki.andrew.cmu.edu List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html