CODEWITHSUNDEEP
javaxmlxml-parsing
PhillyNJ
PhillyNJ

Reputation: 3903

javax.xml.transform Source with credentials

I am transforming some xml via a Java app. I load the xml with javax.xml.transform.Source

Source src = new StreamSource(getXml());

When the xml is parsed, it tries to load the DTD and some entities:

<!DOCTYPE dmodule SYSTEM "http://mysecureserver/System/DTD/dmodule/proced.dtd"[
 <!NOTATION SWF SYSTEM "">
 <!NOTATION PNG SYSTEM "">
 <!ENTITY % catalog PUBLIC "-//MyCompany//ENTITIES//EN "http://mysecureserver/catalog.pen">
  %catalog;
]>

I get a file IO error because I can not access the file "catalog.pen" with out credentials. Is there a way to pass the credentials to javax.xml.transform.Source?

Also, I can not change the DTD declaration as I don't "own" the xml. I can only read it.

Upvotes: 0

Views: 299

Answers (1)

erikxiv
erikxiv

Reputation: 4075

You could use a custom entity resolver to retrieve the files (either by using credentials or by using a cached version of the files). See Java, xml, XSLT: Prevent DTD-Validation for an example.

Upvotes: 2

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