On 08/28/12 10:09 -0500, k...@rice.edu wrote:
>Hi Cyrus community,
>
>I am having a problem getting AUTHN/AUTHZ to work with a cyrus
>priviledged user. It fails to authenticate. Using LOGIN it works
>but that does not allow you to proxy. I have the account listed
>in proxyservers:
>
>imapd.conf-----
>proxyservers: bigadmin
>imapd.conf-----
>
>Then with telnet:
>
>1 AUTHENTICATE PLAIN
>+
>base64{bigadmin\0bigadmin\0bigadminpassword}
>1 NO authentication failure
>
>2 LOGIN bigadmin bigadminpassword
>2 OK [CAPABILITY IMAP4 IMAP4rev1 LITERAL+ ID LOGINDISABLED AUTH=PLAIN
>COMPRESS=DEFLATE ACL RIGHTS=kxte QUOTA MAILBOX-REFERRALS NAMESPACE UIDPLUS
>NO_ATOMIC_RENAME UNSELECT CHILDREN MULTIAPPEND BINARY SORT SORT=MODSEQ
>THREAD=ORDEREDSUBJECT THREAD=REFERENCES ANNOTATEMORE CATENATE CONDSTORE SCAN
>LISTEXT LIST-SUBSCRIBED URLAUTH] User logged in
Verify that your sasl_minimum_layer is set to 0 in this scenario. The
second login isn't technically a sasl authentication, and I don't know if
sasl_minimum_layer applies to it. What do you see in syslog?
Also try using imtest.
>This works fine with a normal user:
>
>1 AUTHENTICATE PLAIN
>+
>base64{user\0user\0userpassword}
>1 OK [CAPABILITY IMAP4 IMAP4rev1 LITERAL+ ID LOGINDISABLED COMPRESS=DEFLATE
>ACL RIGHTS=kxte QUOTA MAILBOX-REFERRALS NAMESPACE UIDPLUS NO_ATOMIC_RENAME
>UNSELECT CHILDREN MULTIAPPEND BINARY SORT SORT=MODSEQ THREAD=ORDEREDSUBJECT
>THREAD=REFERENCES ANNOTATEMORE CATENATE CONDSTORE SCAN LISTEXT LIST-SUBSCRIBED
>URLAUTH] Success (tls protection)
You performed tls in this scenario, which makes me wonder if it's a network
protection issue.
--
Dan White
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