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https://issues.apache.org/jira/browse/QPID-6588?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Keith Wall updated QPID-6588:
-----------------------------
Priority: Major (was: Minor)
> HTTP Management writes JSON responses using the platform's default encoding
> rather than UTF-8
> ---------------------------------------------------------------------------------------------
>
> Key: QPID-6588
> URL: https://issues.apache.org/jira/browse/QPID-6588
> Project: Qpid
> Issue Type: Bug
> Components: Java Broker
> Affects Versions: 0.18, 0.22, 0.32
> Reporter: Keith Wall
>
> The HTTP Management implementation writes JSON responses using the platform's
> default encoding rather than an encoding Uncode meaning characters outside
> ASCII may be lost. It also breaks RFC7159, which states that "JSON text
> SHALL be encoded in UTF-8, UTF-16, or UTF-32. The default encoding is
> UTF-8")
> The issue is that the implementation (MessageServlet, RestServlet) passes a
> Writer to the Jackson ObjectMapper and that Writer is an OutputStreamWriter
> that use the platform's default character encoding. This effect of this is
> that any character that cannot be represented using the platform's default
> encoding will be converted to a '?'.
> {code:java}
> final Writer writer = getOutputWriter(request,response);
> ObjectMapper mapper = new ObjectMapper();
> mapper.configure(SerializationConfig.Feature.INDENT_OUTPUT, true);
> mapper.writeValue(writer, object);
> {code}
> The solution is to configure the OutputStreamWriter with a UTF-8 character
> encoding, or more simple pass the output stream to the Jackson mapper
> directly.
> [1] https://tools.ietf.org/html/rfc7159
> This problem was exposed by the new tested added to MessagesRestTest
> QPID-6545. The test would pass (for the wrong reasons under Intellij), then
> fail on the command line (persumably owing to platform encoding default
> differences).
>
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