Nginx removes double slashes

Server NGINX
1

Hello everybody,

perhaps I am doing something wrong:

     location /njs/ {
             rewrite /njs/(.*)$ /$1 break;
             proxy_redirect off;
             proxy_set_header Host $http_host;
             proxy_set_header X-Real-IP $remote_addr;
             proxy_set_header X-Forwarded-For

$proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_pass http://localhost:4006;

     }

calling this
http://[hostname]/facebook/bitly/http%3A%2F%2F[hostname]%2Fbeth-buczynski%2Fdiy-ways-to-stay-warm-in-winter%2F

and I definitely see that to my application it comes like:
http:/[hostname]/beth-buczynski/diy-ways-to-stay-warm-in-winter/
note the single ‘/’, when I need ‘//’

Is there any way to handle it?

With best regards,
Gregory E.

2

On 12/29/2014 01:04 PM, Gregory E. wrote:

$proxy_add_x_forwarded_for;
note the single ‘/’, when I need ‘//’

Is there any way to handle it?
Also, if I call my application directly, not via nginx - that works
correctly.

3

The proxy_pass documentation
http://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_pass is
a
bit unclear to me, but I it is a fact that double slashes are replaced
by
single ones as the result of the normalization of the URI.

However, I do not get the following parts:
"If proxy_pass is specified without a URI, the request URI is passed to
the
server in the same form as sent by a client when the original request is
processed, or the full normalized request URI is passed when processing
the
changed URI: "

and

“Before version 1.1.12, if proxy_pass is specified without a URI, the
original request URI might be passed instead of the changed URI in some
cases.”

Calling out to nginx pros: When is the original request processed? When
is
it not?

B. R.

On Mon, Dec 29, 2014 at 1:14 PM, Gregory E. [email protected]

4

On 12/29/2014 06:00 PM, Maxim D. wrote:

             proxy_redirect off;

and I definitely see that to my application it comes like:
http:/[hostname]/beth-buczynski/diy-ways-to-stay-warm-in-winter/
note the single ‘/’, when I need ‘//’

Is there any way to handle it?
Module ngx_http_core_module
Thank you. Just an unlucky name for the option )))
I thought it’s “preserve_slashes” and didn’t find it.

5

Hello!

On Mon, Dec 29, 2014 at 01:04:06PM +0200, Gregory E. wrote:

            proxy_set_header X-Forwarded-Proto $scheme;

Is there any way to handle it?
Module ngx_http_core_module

–
Maxim D.
http://nginx.org/