$fastcgi_script_name and $document_uri chenged after 0.5.34 ?

[Igor Sysoev]

On Tue, Jul 08, 2008 at 07:20:25PM +0800, Kelvin wrote:

> I have used nginx 0.5.34 for some days. The backend server is Django (run as
> fastcgi).
>  
> I want to upgrade nginx to newer version now, but I find that all the
> versions after 0.5.34 seem to change something with $fastcgi_script_name and
> $document_uri.
>  
> This is some lines in my nginx.conf
>  
> location / {
>   ...
>   fastcgi_pass   127.0.0.1:10001;
>   fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
>   fastcgi_param SCRIPT_NAME $fastcgi_script_name;
>   fastcgi_param REQUEST_URI $request_uri;
>   fastcgi_param DOCUMENT_URI $document_uri;
>   fastcgi_param DOCUMENT_ROOT $document_root;
>   ...
> }
>  
> And the Django fastcgi process listen on 127.0.0.1:10001.
>   
> A url in my app is
> http://www.xxxxx.com/edit/10000/http://www.xxxxx.com/some.do 
>   
> The Django's urls.py map the url like this
>   
> (r'^edit/(?P<topicid>\d+?)/(?P<url>.+?)$', 'myapp.views.edit'),
>  
> So, when the usr click this url, the python program will get two parameters:
> topicid=10000, url=http://www.xxxxx.com/some.do
>  
> It was ok when I use nginx 0.5.34. But When I use a newer version, the param
> url changed to http:/www.xxxxx.com/some.do
>  
> I print SCRIPT_NAME and DOCUMENT_URI the Django, with 0.5.34 the result is 
>  
> SCRIPT_NAME = /edit/10000/http://www.xxxxx.com/some.do
> DOCUMENT_URI = =/edit/10000/http://www.xxxxx.com/some.do
>  
> with new version the result is 
>  
> SCRIPT_NAME = /edit/10000/http:/www.xxxxx.com/some.do
> DOCUMENT_URI = =/edit/10000/http:/www.xxxxx.com/some.do
>  
> It seems the new version had remove a '/' when the url contains '//'.
>  
> Is it a bug or just a change?

Try

server {
    merge_slashes off;


-- 
Igor Sysoev
http://sysoev.ru/en/