Problems with special chars (german Umlauts)
--------------------------------------------

                 Key: DIRSTUDIO-395
                 URL: https://issues.apache.org/jira/browse/DIRSTUDIO-395
             Project: Directory Studio
          Issue Type: Bug
    Affects Versions: 1.2.0
            Reporter: Stefan Seelmann
            Assignee: Stefan Seelmann
            Priority: Blocker
             Fix For: 1.3.0


Reported by Christian Fiebig on the user mailing list, needs to be investigated:

Hi!

I'm testing ApacheDS 1.5.3 under Win2k3 at the moment (but also tried this 
under XP and Vista 32bit). I also tried the Eclipse plugin and the standalone 
version of Apache Studio.

My problem: some entries (sn, givenName and cn) contain special chars like "ü", 
"ö".

For example:
I add an inetOrgPerson entry with the name "Wolfgang Kölbel" in Apache Studio:

dn:: Y249V29sZmd[...]jPWNvbQ==
changetype: add
objectClass: inetOrgPerson
objectClass: organizationalPerson
objectClass: person
objectClass: top
sn:: S8O2bGJlbA==
cn:: V29sZmdhbmcgS8O2bGJlbA==

This works fine so far. The name is displayed correctly in Apache Studio and on 
other clients.

BUT if i want to update oder modifiy this entry, i.e. add initials:

Error while creating value
[LDAP: error code 54 - failed to modify entry cn=Wolfgang 
K\C3\B6lbel,ou=personen,dc=example,dc=com: Invalid value : Wolfgang Kö�l]
  [LDAP: error code 54 - failed to modify entry cn=Wolfgang 
K\C3\B6lbel,ou=personen,dc=example,dc=com: Invalid value : Wolfgang Kö�l]

The really strange thing about this is, that other entries work! If the guy's 
name is "Hans Müller" it works without any problems. It SEEMS that the problem 
occurs when a "b" comes after or near to the special char - but I'm really not 
sure on that...

The second problem is (and I think it's related to the first one):
If I export my entries (containing the special chars) they look like this 
(except the xxxxx - of course...):

dn: cn=Wolfgang K\C3\B6lbel,ou=personen,dc=xxxxxxxxxxxxx,dc=de
objectClass: organizationalPerson
objectClass: person
objectClass: inetOrgPerson
objectClass: top
cn:: V29sZmdhbmcgS8O2bGJlbA==
employeeNumber: xxxxxxxx
givenName: Wolfgang
mail: [EMAIL PROTECTED]
mobile: +49xxxxxxxxxxxx
sn:: S8O2bGJlbA==

When I'm importing this back the special chars are not displayed correctly 
anymore - "Kölbel" is now displayed as "K\C3\B6lbel" (like in the file) - only 
the base64(?) encoded values are still ok.

So it seems that there is a problem with the encoding!? Is it expected that the 
exported files are ANSI and not UTF-8 encoded? But if so - why it the DN not 
encoded like the other attributes?

Any ideas? :-)


Christian


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