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https://issues.apache.org/jira/browse/JSPWIKI-922?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18136344#comment-18136344
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ASF subversion and git services commented on JSPWIKI-922:
---------------------------------------------------------
Commit b425afe50f0eb419aacef3e96bc282d3d00a9bb3 in jspwiki's branch
refs/heads/master from Arturo Bernal
[ https://gitbox.apache.org/repos/asf?p=jspwiki.git;h=b425afe50 ]
JSPWIKI-922 Encode non-ASCII attachment names in the Content-Disposition header
The name of an attachment was written as it is inside the quoted filename
parameter. A character
outside printable ASCII went out as a single raw byte (0xE4 for a-umlaut),
which is not valid UTF-8,
and a name with a quote or a backslash ended the quoted string. Such names now
get an ASCII
fallback in filename and the UTF-8 name, percent encoded, in filename* as in
RFC 6266 and RFC 8187.
Names made of printable ASCII characters are written as before.
> java.io.IOException: Upload Files to a Page with german Umlaute
> ---------------------------------------------------------------
>
> Key: JSPWIKI-922
> URL: https://issues.apache.org/jira/browse/JSPWIKI-922
> Project: JSPWiki
> Issue Type: Bug
> Affects Versions: 2.10.1
> Reporter: Christopher Janitschke
> Priority: Major
> Labels: pull-request-available
>
> I have several pages with german umlaute in the pagename.
> If i try to upload a file to one of these pages i get an exception.
> ---------------------------------------------------------------------
> java.io.IOException: Upload failed because the provider failed: Die
> übergeordnete Seite existiert nicht.
>
> org.apache.wiki.attachment.AttachmentServlet.upload(AttachmentServlet.java:565)
>
> org.apache.wiki.attachment.AttachmentServlet.doPost(AttachmentServlet.java:416)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:648)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
>
> org.apache.wiki.ui.WikiServletFilter.doFilter(WikiServletFilter.java:177)
> ---------------------------------------------------------------------
> I tried it with UTF-8 and ISO-8859-1.
> For now we rename those pages, but it would be nice if this would work in the
> future.
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