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1.  (mint@ryona.agency)'s status on Friday, 04-Aug-2023 08:32:50 JST 
   >POST /users/mint_2/inbox HTTP/1.1" 400 24
   Apparently, users' inboxes are broken due to my caching setup, which breaks subscriptions. Investigating.
   •  (mint@ryona.agency)'s status on Friday, 04-Aug-2023 09:15:15 JST 

     in reply to
     Disabled the user profile caching for now. Couldn't figure out how to match the location block so that inboxes would bypass cache in its entirety, and the fact that frontend uses /users/ with its flake IDs doesn't help either.
     Machismo repeated this.
   •  (mint@ryona.agency)'s status on Friday, 04-Aug-2023 21:56:33 JST 

     in reply to
     Never realized nginx can do nested location blocks. That's a gamechanger.
     https://nginx.org/en/docs/http/ngx_http_core_module.html#location
     Machismo repeated this.
   • New Janny in Town (mk2boogaloo@lab.nyanide.com)'s status on Friday, 04-Aug-2023 21:59:39 JST New Janny in Town

     in reply to
     @mint skill issue?
     Machismo repeated this.
   •  (mint@ryona.agency)'s status on Friday, 04-Aug-2023 21:59:39 JST 

     in reply to

     • New Janny in Town
     @MK2boogaloo Perhaps.
   •  (mint@ryona.agency)'s status on Friday, 04-Aug-2023 22:07:45 JST 

     in reply to
     try_files doesn't work in if block :lainsuicide:
   • Machismo (zerglingman@freespeechextremist.com)'s status on Friday, 04-Aug-2023 22:09:02 JST Machismo

     in reply to
     @mint if is evil inside location.
   •  (mint@ryona.agency)'s status on Friday, 04-Aug-2023 22:12:09 JST 

     in reply to

     • Machismo
     @Zerglingman How else I'm supposed to return frontend HTML to browsers instead of AP object?
     Machismo likes this.
   • Machismo (zerglingman@freespeechextremist.com)'s status on Friday, 04-Aug-2023 22:14:38 JST Machismo

     in reply to
     @mint idk, isn't upstream meant to handle that?
   •  (mint@ryona.agency)'s status on Friday, 04-Aug-2023 22:19:02 JST 

     in reply to

     • Machismo
     @Zerglingman It does, but due to my setup I prefer to handle everything static via nginx.
     Machismo likes this.
   • Machismo (zerglingman@freespeechextremist.com)'s status on Friday, 04-Aug-2023 22:20:02 JST Machismo

     in reply to
     @mint Then abuse variables.
   •  (mint@ryona.agency)'s status on Friday, 04-Aug-2023 22:25:08 JST 

     in reply to
     rewrite without redirect or scheme does the same thing :wereback:
   •  (mint@ryona.agency)'s status on Friday, 04-Aug-2023 22:32:03 JST 

     in reply to

     • Machismo
     @Zerglingman I've already figured it out, rewrite does the same thing unless you specifically tell it to redirect.
     Machismo likes this.
   •  (mint@ryona.agency)'s status on Friday, 04-Aug-2023 22:39:38 JST 

     in reply to

     • Machismo

     @Zerglingman Something is rewriting Host headers.

     13:36:00.621 request_id=F3gxkWVY7ydZSq0AAAlh [debug] Sigstring: (request-target): post /users/notmint/inbox content-length: 503 date: Fri, 04 Aug 2023 13:36:57 GMT digest: SHA-256=jleAcs04C1AzMc2FFBTtggSDljuXNO181/boHjoZ3a0= host: pleromer
     Machismo likes this.
     Machismo repeated this.
   •  (mint@ryona.agency)'s status on Friday, 04-Aug-2023 22:46:14 JST 

     in reply to

     • Machismo
     @Zerglingman Yeah, had to add another proxy_set_header. No idea why the one from the server block isn't getting picked up. Final setup for caching AP actors is something like this:
     ```
     location ~ ^/(relay|internal\/fetch|users\/([A-z0-9_-].*))$ {
     if ($http_accept ~* "html") {
     rewrite ^(.*) /index.html;
     }
     
     location ~ ^/(relay|internal\/fetch|users\/([A-z0-9_-].*))\/inbox$ {
     proxy_set_header Host $http_host;
     proxy_pass http://pleromer;
     }
     
     proxy_cache plague_users;
     proxy_cache_key $request_uri;
     add_header x-cache "$upstream_cache_status from nginx";
     proxy_ignore_headers "Cache-Control";
     
     proxy_pass http://pleromer;
     proxy_buffering on;
     proxy_set_header Accept "application/activity+json";
     }
     ```