Just check if key in redis exists

klimashkin · 2016-06-11T13:44:51+00:00

hello,I think you can implement dynamic TLS record sizing by yourself, the patch which Cloudflare has open sourced also has improve space. there are some use...

Just check if key in redis exists

klimashkin

Hello!

Is it possible with redis2-nginx-module check that key from $arg_name exists in redis database?

I want to use it to check if user has rights to get requested file.

Or is it possible to do with other module?

jonathan

do you mean:

redis2_query exists $arg_name;

klimashkin

Yeah, but how use it in nginx's if?

I mean like

location ~ ^/photo/(.+\.jpe?g)$ {
  root /store;
    set $path       /public/photos/$1;

    if (redis2_query exists "somekey") {
       set $path       /protected/photos/$1;
  }

    try_files $uri  =404;
}

On Saturday, June 11, 2016 at 12:09:12 PM UTC-7, jona...@findmeon.com wrote:

do you mean:

redis2_query exists $arg_name;

jonathan

On Saturday, June 11, 2016 at 7:56:14 PM UTC-4, Paul Klimashkin wrote:

Yeah, but how use it in nginx's if?

do the whole location as a lua block.