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Re: nginx doesn't handle different URL encodings well

October 20, 2010 10:32PM
On Wed, 20 Oct 2010 21:57:32 -0400, helen <nginx-forum@nginx.us> wrote:

> On Wed, 20 Oct 2010 21:23:46 -0400, Pierre-Marie Baty wrote:
>
>> When the URL is Latin-1 encoded, the request sent is : GET
>> /%e9t%e9-2008.jpg ----> nginx resolves this to "été-2008.jpg", the
> file
>> is served, OK
>> When the URL is UTF-8 encoded, the request sent is : GET
>> /%C3%A9t%C3%A9-2008.jpg ----> nginx resolves this to
> "été-2008.jpg",
>> and the file is not served. (file not found)
>
> I only spent about 5 minutes looking for this, so I could be totally
> wrong:
>
> In 0.8.53, src/http/ngx_http_parse.c:1220 appears to be the start of the
> relevant code. On a quick scan, it looks like the percent-decoding is
> hardcoded. (case sw_quoted, followed by case sw_quoted_second, inside a
> switch loop)

Sorry to reply to my own post, but it looks like I am wrong; that looks like where %xx is decoded only (duh). I am still following the chain to where this is passed to the OS, and I don't have time to look further now.

helen
Subject Author Posted

nginx doesn't handle different URL encodings well

Pierre-Marie Baty October 20, 2010 09:28PM

Re: nginx doesn't handle different URL encodings well

helen October 20, 2010 09:57PM

Re: nginx doesn't handle different URL encodings well

helen October 20, 2010 10:32PM

Re: nginx doesn't handle different URL encodings well

Maxim Dounin October 21, 2010 03:34AM

RE: nginx doesn't handle different URL encodings well

Pierre-Marie Baty October 21, 2010 10:32AM

Re: nginx doesn't handle different URL encodings well

Maxim Dounin October 21, 2010 11:16AM

Re: nginx doesn't handle different URL encodings well

edogawaconan October 21, 2010 12:52PM

RE: nginx doesn't handle different URL encodings well

Pierre-Marie Baty October 21, 2010 05:14PM

Re: nginx doesn't handle different URL encodings well

Maxim Dounin October 21, 2010 07:28PM

Re: nginx doesn't handle different URL encodings well

edogawaconan October 21, 2010 08:44PM

RE: nginx doesn't handle different URL encodings well

Pierre-Marie Baty October 22, 2010 04:28AM

RE: nginx doesn't handle different URL encodings well

Pierre-Marie Baty October 22, 2010 05:34AM



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