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https://issues.apache.org/jira/browse/SLING-2443?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13233562#comment-13233562
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Bertrand Delacretaz commented on SLING-2443:
--------------------------------------------
IIUC it's jackrabbit's AbstractWebdavServlet. sendUnauthorized(...) method that
sends this:
response.setHeader("WWW-Authenticate", getAuthenticateHeaderValue());
if (error == null || error.getErrorCode() !=
HttpServletResponse.SC_UNAUTHORIZED) {
response.sendError(HttpServletResponse.SC_UNAUTHORIZED);
} else {
response.sendError(error.getErrorCode(), error.getStatusPhrase());
}
and that looks a bit tricky to override (just had a quick look)
[1]
http://svn.apache.org/repos/asf/jackrabbit/trunk/jackrabbit-webdav/src/main/java/org/apache/jackrabbit/webdav/server/AbstractWebdavServlet.java
> Missing WWW-Authenticate header on OPTIONS request with trunk
> servlets.resolver bundle
> --------------------------------------------------------------------------------------
>
> Key: SLING-2443
> URL: https://issues.apache.org/jira/browse/SLING-2443
> Project: Sling
> Issue Type: Bug
> Components: Servlets
> Reporter: Bertrand Delacretaz
>
> Running the launchpad/builder standalone jar from the trunk correctly returns
> an WWW-Authenticate header on an OPTIONS request with no credentials:
> $ curl -D - -X OPTIONS http://localhost:8080/
> HTTP/1.1 401 Unauthorized
> WWW-Authenticate: Basic realm="Jackrabbit Webdav Server"
> Content-Type: ...
> But if I replace the org.apache.sling.servlets.resolver 2.1.0 bundle that's
> in there with the latest snapshot (revision 1302994) that header is missing:
> it gets removed by the response.reset() call in
> DefaultErrorHandlerServlet.sendIntro(...), which makes it impossible to
> connect with WebDAV.
> That response.reset() call was not present in 2.1.0.
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