Martin Bonato created CXF-6351:
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Summary: Character encoding error in XML schema validation
Key: CXF-6351
URL: https://issues.apache.org/jira/browse/CXF-6351
Project: CXF
Issue Type: Bug
Affects Versions: 2.7.15, 3.0.4
Environment: JVM using platform default encoding other than UTF-8
Reporter: Martin Bonato
I'm using a WSDL with referenced XML schema files containing german umlaut
characters. The WSDL and schema files reside in the applications classpath.
When XML schema validation is enabled for the corresponding webservice, the
schema validation fails if the platform default encoding is not UTF-8 (e.g.
ISO-8859-1).
I've created a test case for the issue (tested with CXF 2.7.15)
https://github.com/datentechnik/cxf-schema-encoding
When the test case is executed with a {{-Dfile.encoding=ISO-8859-1}} it fails
with:
{noformat}
org.apache.cxf.interceptor.Fault: Could not parse the XML stream caused by:
javax.xml.stream.XMLStreamException: cvc-enumeration-valid: Value 'm�nnlich' is
not facet-valid with respect to enumeration '[männlich, weiblich, unbekannt]'.
It must be a value from the enumeration.
{noformat}
The reason is, schema references in WSDL files are read using platform default
encoding:
{code:title=org.apache.cxf.wsdl.EndpointReferenceUtils.SchemaLSResourceResolver}
private LSInputImpl createInput(String newId, byte[] value) {
LSInputImpl impl = new LSInputImpl();
impl.setSystemId(newId);
impl.setBaseURI(newId);
impl.setCharacterStream(
new InputStreamReader(
new ByteArrayInputStream(value)));
return impl;
}
{code}
The {{InputStreamReader}} uses the default platform character encoding. I would
recommend to set the InputStream in LSInputImpl instead of the CharacterStream
and let the Schema parser decide on the character encoding.
I've created a pull request https://github.com/apache/cxf/pull/65 which solves
the problem (tested with CXF 2.7.x).
I've only tested with the 2.7.x branch, but from the code I think master is
affected as well.
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