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From "Stefan Seelmann (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DIRSERVER-2109) Apply LDIF with special crafted DN creates two CN attributes
Date Wed, 17 Feb 2016 06:38:18 GMT

    [ https://issues.apache.org/jira/browse/DIRSERVER-2109?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15149989#comment-15149989
] 

Stefan Seelmann commented on DIRSERVER-2109:
--------------------------------------------

But then you have to add the flag to the whole call path from Dn to StringValue to Normalizer
to PrepareString.

I wonder if unescaping should at all be done in PrepareString method. IIRC it is only required
when parsing DN/RDN string representation, so probably the unescape method should be moved
to the Dn/Rdn/Ava class and only used there?


> Apply LDIF with special crafted DN creates two CN attributes
> ------------------------------------------------------------
>
>                 Key: DIRSERVER-2109
>                 URL: https://issues.apache.org/jira/browse/DIRSERVER-2109
>             Project: Directory ApacheDS
>          Issue Type: Bug
>    Affects Versions: 2.0.0-M21
>            Reporter: Stefan Seelmann
>
> In Studio we have a test that injects an entry with a special crafted DN (cn starts with
#, contains plus, comma, quotes). This entry is injected using the {{@ApplyLdifFiles}} annotation.
The injected entry then contains two CN attributes, one with proper unescaped value, one with
still escaped value.
> Here is the LDIF:
> {code}
> # cn=\#\\\+\, \"öé\",ou=users,ou=system
> dn:: Y249XCNcXFwrXCwgXCLDtsOpXCIsb3U9dXNlcnMsb3U9c3lzdGVt
> objectClass: inetOrgPerson
> objectClass: organizationalPerson
> objectClass: person
> objectClass: top
> cn:: I1wrLCAiw7bDqSI=
> sn:: I1wrLCAiw7bDqSI=
> givenName:: I1wrLCAiw7bDqSI=
> uid:: I1wrLCAiw7bDqSI=
> {code}
> Here the sysout of the injected entry with the two CN attributes:
> {code}
>     dn[n]: cn=\#\\\+\, \"öé\",ou=users,ou=system
>     objectclass: organizationalPerson
>     objectclass: person
>     objectclass: inetOrgPerson
>     objectclass: top
>     givenname: #\+, "öé"
>     uid: #\+, "öé"
>     cn: #\+, "öé"
>     cn: \#\\\+\, \"öé\"
>     sn: #\+, "öé"
> {code}



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