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Date: Wed, 12 Oct 2005 15:58:11 +0200 (CEST)
From: "Emmanuel Lecharny (JIRA)" <directory-dev@incubator.apache.org>
To: dev@directory.apache.org
Subject: [jira] Assigned: (DIRSNICKERS-112) DERUTF8String does not read and
 write UTF-8
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     [ http://issues.apache.org/jira/browse/DIRSNICKERS-112?page=3Dall ]

Emmanuel Lecharny reassigned DIRSNICKERS-112:
---------------------------------------------

    Assign To: Emmanuel Lecharny  (was: Alex Karasulu)

> DERUTF8String does not read and write UTF-8
> -------------------------------------------
>
>          Key: DIRSNICKERS-112
>          URL: http://issues.apache.org/jira/browse/DIRSNICKERS-112
>      Project: Directory ASN1
>         Type: Bug
>   Components: BER Runtime
>     Versions: 0.3.0
>     Reporter: Tomi Keinonen
>     Assignee: Emmanuel Lecharny

>
> DERUTF8String class does not serialize Strings to byte arrays correctly. =
Also byte arrays seem to be deserialized to Strings incorrectly.
> For example character '=C3=B6' (U+00F6 Latin Small Letter O With Diaeresi=
s) which should be serialized to 0xC3B6 seems to be serialized to 0xF6. DER=
UTF8String uses only one byte for each char. This means only ASCII characte=
rs work correctly. Each character which requires more than one byte causes =
invalid byte output.
> Class DERUTF8String seems to use incorrectly class DERString:
>     protected static byte[] stringToByteArray( String string )
>     {
>         char[] characters =3D string.toCharArray();
>         byte[] bytes =3D new byte[ characters.length ];
>         for ( int ii =3D 0; ii < characters.length; ii++ )
>         {
>             bytes[ ii ] =3D (byte)characters[ ii ];
>         }
>         return bytes;
>     }
> This method converts parameter first to char array. Chars are UTF-16 and =
cannot be casted to byte directly. =20
> Conversion should be done using method getBytes with parameter "UTF-8" of=
 class String.=20

--=20
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