From 94f97a27cdf7651842a616024c5a3a78affe1849 Mon Sep 17 00:00:00 2001
From: Jordan Holt <jordan@vimium.com>
Date: Sun, 31 Mar 2024 23:23:14 +0100
Subject: [PATCH] Proxy WebSockets to photoprism

---
 modules/services/photoprism/default.nix | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/modules/services/photoprism/default.nix b/modules/services/photoprism/default.nix
index 3232d40..f2e8c67 100644
--- a/modules/services/photoprism/default.nix
+++ b/modules/services/photoprism/default.nix
@@ -17,7 +17,20 @@ in {
         "gallery.vimium.com" = {
           forceSSL = true;
           enableACME = true;
-          locations."/".proxyPass = "http://localhost:${toString config.services.photoprism.port}";
+          locations."/" = {
+            proxyPass = "http://localhost:${toString config.services.photoprism.port}";
+            extraConfig = ''
+              proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+              proxy_set_header X-Forwarded-Proto $scheme;
+              proxy_set_header X-Real-IP $remote_addr;
+              proxy_set_header Host $host;
+
+              proxy_buffering off;
+              proxy_http_version 1.1;
+              proxy_set_header Upgrade $http_upgrade;
+              proxy_set_header Connection "upgrade";
+            '';
+          };
         };
       };
     };