From e1c30789a246631b08f9104a449d0e26adc9627f Mon Sep 17 00:00:00 2001
From: Oliver Davies <oliver@oliverdavies.dev>
Date: Mon, 28 Apr 2025 00:53:26 +0100
Subject: [PATCH] Configure Nginx virtual host for audiobookshelf

---
 hosts/nixedo/modules/acme.nix               |  1 +
 hosts/nixedo/modules/audiobookshelf.nix     | 19 +++++++++++++++++--
 hosts/nixedo/services/homepage/services.nix |  9 +++++++++
 3 files changed, 27 insertions(+), 2 deletions(-)

diff --git a/hosts/nixedo/modules/acme.nix b/hosts/nixedo/modules/acme.nix
index 64a9296d..1c2eb24a 100644
--- a/hosts/nixedo/modules/acme.nix
+++ b/hosts/nixedo/modules/acme.nix
@@ -14,6 +14,7 @@
 
         extraDomainNames = [
           "2020.oliverdavies.uk"
+          "audiobookshelf.oliverdavies.uk"
           "bootstrap-with-tailwind.oliverdavies.uk"
           "code.oliverdavies.uk"
           "eric.oliverdavies.uk"
diff --git a/hosts/nixedo/modules/audiobookshelf.nix b/hosts/nixedo/modules/audiobookshelf.nix
index 4d424c53..3c671eea 100644
--- a/hosts/nixedo/modules/audiobookshelf.nix
+++ b/hosts/nixedo/modules/audiobookshelf.nix
@@ -1,5 +1,8 @@
 { config, ... }:
 
+let
+  cfg = config.services.audiobookshelf;
+in
 {
   services = {
     audiobookshelf = {
@@ -8,10 +11,22 @@
       port = 4001;
     };
 
-    caddy.virtualHosts."audiobookshelf.oliverdavies.uk" = {
+    nginx.virtualHosts."audiobookshelf.oliverdavies.uk" = {
+      forceSSL = true;
       useACMEHost = "oliverdavies.uk";
 
-      extraConfig = "reverse_proxy localhost:${toString config.services.audiobookshelf.port}";
+      locations."/" = {
+        proxyPass = "http://localhost:${toString cfg.port}";
+
+        extraConfig = ''
+          proxy_set_header Host $host;
+          proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+          proxy_set_header X-Forwarded-Host $http_host;
+          proxy_set_header X-Forwarded-Proto $scheme;
+          proxy_set_header X-Forwarded-Protocol $scheme;
+          proxy_set_header X-Real-IP $remote_addr;
+        '';
+      };
     };
   };
 }
diff --git a/hosts/nixedo/services/homepage/services.nix b/hosts/nixedo/services/homepage/services.nix
index 94d416ed..77d1878c 100644
--- a/hosts/nixedo/services/homepage/services.nix
+++ b/hosts/nixedo/services/homepage/services.nix
@@ -11,6 +11,15 @@
           siteMonitor = "http://localhost:8096";
         };
       }
+
+      {
+        "Audiobookshelf" = {
+          href = "https://audiobookshelf.oliverdavies.uk";
+          icon = "audiobookshelf";
+          description = "Self-hosted audiobook and podcast server";
+          siteMonitor = "http://localhost:4001";
+        };
+      }
     ];
   }