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Posted to bugs@httpd.apache.org by bu...@apache.org on 2009/05/12 23:19:57 UTC
DO NOT REPLY [Bug 47186] New: http://www.radioscanningtw.jidanni.org/index.php?title=首頁&uselang=en
https://issues.apache.org/bugzilla/show_bug.cgi?id=47186
Summary: http://www.radioscanningtw.jidanni.org/index.php?title
=首頁&uselang=en
Product: Apache httpd-2
Version: 2.2.11
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: Documentation
AssignedTo: bugs@httpd.apache.org
ReportedBy: jidanni@jidanni.org
http://httpd.apache.org/docs/2.2/rewrite/rewrite_guide.html#canonicalhost
needs to be corrected as follows, or else it will fail outside of ASCII.
-RewriteRule ^/(.*) http://fully.qualified.domain.name/$1 [L,R]
+RewriteRule ^/(.*) http://fully.qualified.domain.name/$1 [L,R,NE]
Otherwise the QUERY_STRING will get doubly escaped!:
$ set
radioscanningtw.jidanni.org/index.php?title=%E9%A6%96%E9%A0%81\&uselang=en
$ w3m -dump http://$1|head
Jump to: navigation, search...
$ w3m -dump http://www.$1|head
The requested page title was invalid, empty, or an incorrectly linked...
$ HEAD -PS http://$1|head -n 2
HEAD
http://radioscanningtw.jidanni.org/index.php?title=%E9%A6%96%E9%A0%81&uselang=en
--> 200 OK
$ HEAD -PS http://www.$1|head -n 2
HEAD
http://www.radioscanningtw.jidanni.org/index.php?title=%E9%A6%96%E9%A0%81&uselang=en
--> 301 Moved Permanently
HEAD
http://radioscanningtw.jidanni.org/index.php?title=%25E9%25A6%2596%25E9%25A0%2581&uselang=en
--> 200 OK
(I will tell the MediaWiki people to return 404.)
The preceding is the situation on Dreamhost when one clicks their
"rewrite my URL without WWW" option on their control panel, and not the
product of junior programmer me. It also probably affects those who
chose their "Always add WWW" option.
So any of their hundreds of thousands of users are affected, the moment
any non ASCII is attempted... all presumably due to poor advice there in
the Apache manual, perhaps.
And the problem was not detected earlier because most of their users are
USA ASCII website making people, perhaps.
I will tell Dreamhost to have a look at this bug report.
However I would also like to note that on my home machine, I needed to change
-RewriteRule ^/(.*) http://fully.qualified.domain.name/$1 [L,R,NE]
+RewriteRule (.*) http://fully.qualified.domain.name/$1 [L,R,NE]
during my experiments too.
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DO NOT REPLY [Bug 47186] must add [NE] to
rewrite_guide.html#canonicalhost example
Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=47186
jidanni@jidanni.org changed:
What |Removed |Added
----------------------------------------------------------------------------
URL| |http://www.radioscanningtw.
| |jidanni.org/index.php?title
| |=首頁&uselang=en
Summary|http://www.radioscanningtw. |must add [NE] to
|jidanni.org/index.php?title |rewrite_guide.html#canonica
|=首頁&uselang=en |lhost example
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DO NOT REPLY [Bug 47186] must add [NE] to
rewrite_guide.html#canonicalhost example
Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=47186
Rich Bowen <rb...@apache.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
--- Comment #2 from Rich Bowen <rb...@apache.org> 2009-05-12 18:36:50 PST ---
Done in r774161: ( https://svn.apache.org/viewcvs.cgi?view=rev&rev=774161: ) although it won't do anything for the query string, it does
indeed prevent URIs from getting double-escaped. Thanks for the report.
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DO NOT REPLY [Bug 47186] must add [NE] to
rewrite_guide.html#canonicalhost example
Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=47186
--- Comment #1 from Rich Bowen <rb...@apache.org> 2009-05-12 18:33:33 PST ---
That doesn't seem right at all. Surely the query string shouldn't be included
in what RewriteRule matches at all. Adding [NE] certainly won't hurt, but I
don't quite get why it would fix this particular problem.
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