Lexa Software: Nginx-ru@sysoev.ru archive

Нет, поторопился.

Сломались другие location с проксированием вот такого вида:

location /s/

...

location /s/private/ {

location ~ "^/s/private/(?<token>.*)/(?<expires>\d+)/(?<cam_id>\d{10})\.m3u8$" {

secure_link $token,$expires;

secure_link_md5 "...";

if ($secure_link = "") {

return 403;

}

if ($secure_link = "0") {

return 410;

}

fastcgi_pass 127.0.0.1:9000;

fastcgi_param SCRIPT_FILENAME $document_root/m3u8.php;

include fastcgi_params;

fastcgi_param QUERY_STRING id=$id&$args;

}

2014/04/29 09:56:08 [debug] 3630#0: *240 test location: ~ "^/s/private/(?<token>.*)/(?<expires>\d+)/(?<id>\d{10})\.m3u8$"

2014/04/29 09:56:08 [debug] 3630#0: *240 http regex set $id to "0000000977"

2014/04/29 09:56:08 [debug] 3630#0: *240 http regex set $expires to "1398801600"

2014/04/29 09:56:08 [debug] 3630#0: *240 http regex set $token to "XXXXXXXXXXXXXXXXXXXXX"

2014/04/29 09:56:08 [debug] 3630#0: *240 test location: ~ "^/s/private/(?<token>.*)/(?<expires>\d+)/(?<id>\d{10})\.m3u8$"

2014/04/29 09:56:08 [debug] 3630#0: *240 http regex set $id to "0000000977"

2014/04/29 09:56:08 [debug] 3630#0: *240 http regex set $expires to "1398801600"

2014/04/29 09:56:08 [debug] 3630#0: *240 http regex set $token to "XXXXXXXXXXXXXXXXXXXXX"

2014/04/29 09:56:08 [debug] 3630#0: *240 using configuration "*^/s/private/(?<token>.*)/(?<expires>\d+)/(?<id>\d{10})\.m3u8$"

2014/04/29 09:56:08 [debug] 3630#0: *240 http cl:-1 max:1048576

2014/04/29 09:56:08 [debug] 3630#0: *240 rewrite phase: 3

2014/04/29 09:56:08 [debug] 3630#0: *240 post rewrite phase: 4

2014/04/29 09:56:08 [debug] 3630#0: *240 generic phase: 5

2014/04/29 09:56:08 [debug] 3630#0: *240 generic phase: 6

2014/04/29 09:56:08 [debug] 3630#0: *240 generic phase: 7

2014/04/29 09:56:08 [debug] 3630#0: *240 access phase: 8

2014/04/29 09:56:08 [debug] 3630#0: *240 access phase: 9

2014/04/29 09:56:08 [debug] 3630#0: *240 access phase: 10

2014/04/29 09:56:08 [debug] 3630#0: *240 post access phase: 11

2014/04/29 09:56:08 [debug] 3630#0: *240 content phase: 12

2014/04/29 09:56:08 [debug] 3630#0: *240 content phase: 13

2014/04/29 09:56:08 [debug] 3630#0: *240 content phase: 14

2014/04/29 09:56:08 [debug] 3630#0: *240 content phase: 15

2014/04/29 09:56:08 [debug] 3630#0: *240 content phase: 16

2014/04/29 09:56:08 [debug] 3630#0: *240 content phase: 17

2014/04/29 09:56:08 [debug] 3630#0: *240 http filename: "/var/www/vhosts/s2.domain.example.com /s/private/XXXXXXXXXXXXXXXXXXXXX/1398801600/0000000977.m3u8"

Пытается отдать файл вместо проксирования.

2014-04-28 22:31 GMT+04:00 Maxim Dounin <mdounin@xxxxxxxxxx>:

Hello!

On Mon, Apr 28, 2014 at 01:22:08PM +0400, Vadim Lazovskiy wrote:

> Вопрос. Откуда берется домен в имени файла и как это побороть?

Выглядит как баг regex location + alias + limit_except/if.
Собственно, для случая if он уже давно задокументирован на
http://wiki.nginx.org/IfIsEvil.

Патч, видимо, какой-то такой:

# HG changeset patch
# User Maxim Dounin <mdounin@xxxxxxxxxx>
# Date 1398709755 -14400
# Mon Apr 28 22:29:15 2014 +0400
# Node ID cf4f92f40290c9d3b8a8fb8cf836d3ebd16224f5
# Parent 539635cb8e98063b116555bdfd0c5ccfbfa8f184
Fixed alias in regex locations with limit_except/if.

The ngx_http_map_uri_to_path() function uses clcf->regex to detect if
it's working within a location given by a regular _expression_. Its
behaviour was incorrect due to clcf->regex being false in implicit locations
created by if and limit_except. Fix is to preserve clcf->regex within
implicit locations.

diff --git a/src/http/modules/ngx_http_rewrite_module.c b/src/http/modules/ngx_http_rewrite_module.c
--- a/src/http/modules/ngx_http_rewrite_module.c
+++ b/src/http/modules/ngx_http_rewrite_module.c
@@ -583,6 +583,7 @@ ngx_http_rewrite_if(ngx_conf_t *cf, ngx_
clcf = ctx->loc_conf[ngx_http_core_module.ctx_index];
clcf->loc_conf = ctx->loc_conf;
clcf->name = pclcf->name;
+ clcf->regex = pclcf->regex;
clcf->noname = 1;

if (ngx_http_add_location(cf, &pclcf->locations, clcf) != NGX_OK) {
diff --git a/src/http/ngx_http_core_module.c b/src/http/ngx_http_core_module.c
--- a/src/http/ngx_http_core_module.c
+++ b/src/http/ngx_http_core_module.c
@@ -4597,6 +4597,7 @@ ngx_http_core_limit_except(ngx_conf_t *c
pclcf->limit_except_loc_conf = ctx->loc_conf;
clcf->loc_conf = ctx->loc_conf;
clcf->name = pclcf->name;
+ clcf->regex = pclcf->regex;
clcf->noname = 1;
clcf->lmt_excpt = 1;

--
Maxim Dounin
http://nginx.org/

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Best Regards,

Vadim Lazovskiy

Re: DAV + выделение regex + alias