Hi Christopher,
On Wed, 26 Jul 2017, Christopher Schultz wrote:
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Martin,
On 7/26/17 7:08 AM, Martin Nybo Andersen wrote:
Hi list,
I've written some servlets with a url-pattern, that includes
non-US-ASCII letters (specifically the danish letter æ). This works
quite fine in tomcat 8.5.14 and previous versions. However, I get
404 Not Found with versions 8.5.15 and 8.5.16.
If I get the mappings from the servlet's ServletRegistration, then
the non-US-ASCII letters are replaced by question marks.
Exactly where are they replaced by question marks? This often happens
when your system default character set is something like ISO-8859-1
and you are looking at a log file which had mangled your characters...
but the characters being used at runtime are correct.
My url-mapping is /mælk/data, however, when I call getMappings() I get
/m?lk/data. If I set the url-mapping to /m%C3%A6lk/data then getMappings()
gives me the correct /mælk/data.
My guess is that tomcat supports url-encoded url-mappings by calling
UDecoder.URLDecode(). Trouble is that since revision 1793440 the string is
treated as a US-ASCII string (see lines 344 and 345 of
java/org/apache/tomcat/util/buf/UDecoder.java). Before this revision the
string was treated as either ISO-8859-1 or the supplied encoding (UTF-8
in my case).
I've created the following bug report:
https://bz.apache.org/bugzilla/show_bug.cgi?id=61351
This behaviour seems to be introduces in revision 1793440:
http://svn.apache.org/viewvc?view=revision&revision=1793440
I have a very simple servlet that logs its url-pattern to
catalina.out, if anyone is interested.
Please post the servlet and your web.xml configuration as well (if you
have a static url-mapping in web.xml).
- -chris
-----BEGIN PGP SIGNATURE-----
Comment: GPGTools - http://gpgtools.org
Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/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=70/h
-----END PGP SIGNATURE-----
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org
