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https://issues.apache.org/jira/browse/DIRSERVER-873?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12481568
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Emmanuel Lecharny commented on DIRSERVER-873:
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Hmmmm.... This log is not exactly what I need to understand what happens. I
would like to have the full PDU, which is dumped by the TwixDecoder class.
Is it possible to have it ?
> Apparent problem in decoding LDAP requests
> ------------------------------------------
>
> Key: DIRSERVER-873
> URL: https://issues.apache.org/jira/browse/DIRSERVER-873
> Project: Directory ApacheDS
> Issue Type: Bug
> Components: asn1, ldap
> Affects Versions: 1.5.0
> Environment: WindowsXP, JDK 1.5.06
> Reporter: Norval Hope
> Attachments: Copy of apacheds-rolling.log
>
>
> I'm sending a request with a non-seven bit ascii char in a DN from JXplorer
> and it seems to be decoded incorrectly when it arrives at ApacheDS (ASN level
> byte logging is attached). I see the same problem when sending the request
> from JMeter too.
> The DN I used was "uid=tté,ou=system" (same as uid= value in attributes) but
> decoded as 'uid=tt\C3\A9,ou=system' where I was expecting
> 'uid=tt\E9,ou=system'. The full data I sent was:
> DN: uid=tté,ou=system
> cn: tté
> objectClass: inetOrgPerson
> sn: ttsn
> I tried sending the DN as 'uid=tt\E9,ou=system' but then JXplorer tried to
> quote the '\' itself so it seems that it wants to be responsible for the
> conversion to an rfc2253 compliant DN itself.
> I know all this encoding/codepage/locale/lang stuff is always a big PITA and
> that this may be related to to the default encoding on WinXP or some such
> thing, but even then I'm struggling to see how one Latin char 'é' becomes two
> hex chars \C3 and \A9 in UTF8. At any rate I have attached the ASN byte logs
> so that someone more knowledgeable can review and state definitively that the
> bytes received by AD are already "bad". Note that I ran this test against the
> latest 1.5 trunks (after first noticing the issue in my own out-of-date a
> heavily modified version of 1.5)
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