There is a bug report..
https://fedora-commons.org/jira/browse/FCREPO-190
Currently, Fedora transforms the XML into a non-standard canonical form
before calculating the checksum. If you wanted to verify the checksum today,
you would have to use the same non-standard transformation rules on the XML
before calculating the sum on your end. If you wanted to apply the current
rules, I believe the only way is to find the code in Fedora and emulate that
(I don't know where that particular code is). If FCREPO-109 is addressed,
then at least Fedora would be adopting a published standard and you may be
able to find a library to assist.
-Aaron
-----Original Message-----
From: Pierre-Yves JALLUD [mailto:[email protected]]
Sent: Fri 5/15/2009 9:04 AM
To: fedora-commons-developers
Subject: Re: [Fedora-commons-developers] Checksum problem for datastream
That was what I thought... well, something like that. But is there a
method to verify the checksum when you add an "X" datastream? Maybe a
java librairy?... I have looked for it, but I didn't found it.
Pierre-Yves
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