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From "Raul Benito" <r...@apache.org>
Subject Re: Apache XML Security Encoding problem in encrypting/decrypting XML
Date Tue, 30 Jan 2007 11:06:07 GMT
Hi Matthew,
Also can you tell us which version of xml-sec are you using?

Thanls

On 1/30/07, Bradley Beddoes <beddoes@intient.com> wrote:
> Hi Matthew,
> This may be relevant it will depend on your setup but because your on a
> Windows platform I would start by checking that you actually do have the
> international charset version of the JVM installed.
>
> See http://java.sun.com/j2se/1.5.0/docs/guide/intl/encoding.doc.html
>
> We have noticed that when doing unicode with charsets that the JVM is
> not setup to support on Windows crypto breaks.
>
> Hope that helps some what.
>
> Bradley
>
> --
> Bradley Beddoes
> Lead Software Architect
>
> Intient - "Open Source, Open Standards"
> http://intient.com
>
> mathew_pl wrote:
> > Hi everyone!
> >
> > I've been spending hours on my problem and I cannot find any solution, so if
> > anyone could help me I'll be very thankfull.
> >
> > Well... The problem is with Apache XML Security library. I have just written
> > small application to sign/encrypt/decrypt XML documents. Everything works
> > perfectly but one. When my XML document contains Polish characters like 'ś',
> > 'ł', 'ę' and others there is a folowing exception thrown by jvm:
> >
> > "[Fatal Error] :2:7: An invalid XML character (Unicode: 0x19) was found in
> > the element content o
> > f the document.
> > gov.mf.common.exceptions.SenderException: E_SENDER_DECRYPTION
> > at gov.mf.common.xml.encryption.EncryptTool.decrypt(Unknown Source)
> > at gov.mf.CERBER.TestCBR.main(Unknown Source)
> > Caused by: org.apache.xml.security.encryption.XMLEncryptionException: An
> > invalid XML character
> > (Unicode: 0x19) was found in the element content of the document.
> > Original Exception was org.xml.sax.SAXParseException: An invalid XML
> > character (Unicode: 0x19)
> > was found in the element content of the document.
> > at
> > org.apache.xml.security.encryption.XMLCipher$Serializer.deserialize(Unknown
> > Source)
> > at org.apache.xml.security.encryption.XMLCipher.decryptElement(Unknown
> > Source)
> > at org.apache.xml.security.encryption.XMLCipher.doFinal(Unknown Source)
> > ... 2 more"
> >
> > What's wrong? In my opinion, my XML file is UTF-8 encoded (written in XML
> > Spy, ultraedit32, notepad++ and many others editors). But maybe I'm wrong
> > and something is wrong with my file encoding?
> >
> > What's the most interesting: I've downloaded some examples like two classes
> > (Encrypter.java and Decrypter.java) from XML apache Security website. For
> > example, in Encrypter class author does an example document on the fly,
> > making some nodes etc.. When I changed one textnode from: "Some simple text"
> > to "ąłęśóź" and tried to encrypt and decrypt it - I recieved the same error
> > :(  (of course source file was UTF-8 encoded). That would mean that
> > something is going wrong with encrypting Document, not parsing a file.
> >
> > What's more interesting - encrypting and decrypting XML file which contains
> > only 'ł' character(s) success, but after decryption I have 'B' instead of
> > 'ł'. That's the proof of encoding problem. For the other example, 'ó' is
> > successfully  encrypted and stays 'ó' after decryption. Ufortunately others
> > characters fails...
> >
> > I've posted similar message at Java Forum but noone could help me...
> > I've put some code there so please take a look, maybe it would help.
> > Here is this thread:
> > http://forum.java.sun.com/thread.jspa?messageID=9457652&#9457652
> >
> > XML Security topic becomes more and more popular nowadays so maybe some of
> > you had the same or similar problem and know the answer? Maybe something is
> > wrong with xmlsec-1.4.0.jar package? Please, help me if you can!
> >
> > Oh, I would have forgotten...
> > Platform: Windows XP
> > IDE: Eclipse 3.2
> > Libraries: Apache XML Security - 1.4.0 RELEASE -->
> > http://xml.apache.org/security/
> > Java: 1.5.0_05   (java 1.5 update 5)
> >
> > Thanks in advance for any advice.
> > Sorry for my bad English - I'm Polish :)
> >
> > Matthew
>
>


-- 
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