From b0cccd36a61f89177156a09087ad908ebb756a65 Mon Sep 17 00:00:00 2001
From: Oliver Davies <oliver@oliverdavies.dev>
Date: Mon, 28 Apr 2025 23:11:26 +0100
Subject: [PATCH] Add mastodon

https://wiki.nixos.org/wiki/Mastodon
---
 hosts/nixedo/modules/acme.nix      | 75 ++++++++++++++++--------------
 hosts/nixedo/services/default.nix  |  1 +
 hosts/nixedo/services/mastodon.nix | 17 +++++++
 3 files changed, 59 insertions(+), 34 deletions(-)
 create mode 100644 hosts/nixedo/services/mastodon.nix

diff --git a/hosts/nixedo/modules/acme.nix b/hosts/nixedo/modules/acme.nix
index 8ebfb456..863b2b0a 100644
--- a/hosts/nixedo/modules/acme.nix
+++ b/hosts/nixedo/modules/acme.nix
@@ -1,42 +1,49 @@
 { config, ... }:
 
 {
-  security.acme = {
-    acceptTerms = true;
+  security.acme =
+    let
+      email = "oliver@oliverdavies.uk";
+    in
+    {
+      acceptTerms = true;
 
-    certs = {
-      "oliverdavies.uk" = {
-        domain = "oliverdavies.uk";
-        dnsProvider = "cloudflare";
-        email = "oliver@oliverdavies.uk";
-        environmentFile = config.age.secrets.cloudflare.path;
-        webroot = null;
+      defaults = { inherit email; };
 
-        extraDomainNames = [
-          "2020.oliverdavies.uk"
-          "audiobookshelf.oliverdavies.uk"
-          "bootstrap-with-tailwind.oliverdavies.uk"
-          "code.oliverdavies.uk"
-          "eric.oliverdavies.uk"
-          "florida-drupalcamp-tailwind-css.oliverdavies.uk"
-          "jellyfin.oliverdavies.uk"
-          "luke.oliverdavies.uk"
-          "nixedo.oliverdavies.uk"
-          "paperless.oliverdavies.uk"
-          "photos.oliverdavies.uk"
-          "phpsw-sculpin-demo.oliverdavies.uk"
-          "rebuilding-acquia.oliverdavies.uk"
-          "rebuilding-bartik.oliverdavies.uk"
-          "rebuilding-bristol-js.oliverdavies.uk"
-          "rebuilding-symfony.oliverdavies.uk"
-          "tailwindcss-demo.oliverdavies.uk"
-          "talking-drupal-tailwindcss.oliverdavies.uk"
-          "uptime.oliverdavies.uk"
-          "wp-tailwind.oliverdavies.uk"
-          "www.oliverdavies.uk"
-          "zet.oliverdavies.uk"
-        ];
+      certs = {
+        "oliverdavies.uk" = {
+          inherit email;
+
+          domain = "oliverdavies.uk";
+          dnsProvider = "cloudflare";
+          environmentFile = config.age.secrets.cloudflare.path;
+          webroot = null;
+
+          extraDomainNames = [
+            "2020.oliverdavies.uk"
+            "audiobookshelf.oliverdavies.uk"
+            "bootstrap-with-tailwind.oliverdavies.uk"
+            "code.oliverdavies.uk"
+            "eric.oliverdavies.uk"
+            "florida-drupalcamp-tailwind-css.oliverdavies.uk"
+            "jellyfin.oliverdavies.uk"
+            "luke.oliverdavies.uk"
+            "nixedo.oliverdavies.uk"
+            "paperless.oliverdavies.uk"
+            "photos.oliverdavies.uk"
+            "phpsw-sculpin-demo.oliverdavies.uk"
+            "rebuilding-acquia.oliverdavies.uk"
+            "rebuilding-bartik.oliverdavies.uk"
+            "rebuilding-bristol-js.oliverdavies.uk"
+            "rebuilding-symfony.oliverdavies.uk"
+            "tailwindcss-demo.oliverdavies.uk"
+            "talking-drupal-tailwindcss.oliverdavies.uk"
+            "uptime.oliverdavies.uk"
+            "wp-tailwind.oliverdavies.uk"
+            "www.oliverdavies.uk"
+            "zet.oliverdavies.uk"
+          ];
+        };
       };
     };
-  };
 }
diff --git a/hosts/nixedo/services/default.nix b/hosts/nixedo/services/default.nix
index 1921dcd2..43675939 100644
--- a/hosts/nixedo/services/default.nix
+++ b/hosts/nixedo/services/default.nix
@@ -2,6 +2,7 @@
   imports = [
     ./homepage
     ./samba.nix
+    ./mastodon.nix
     ./uptime-kuma.nix
   ];
 }
diff --git a/hosts/nixedo/services/mastodon.nix b/hosts/nixedo/services/mastodon.nix
new file mode 100644
index 00000000..0c8a2d8f
--- /dev/null
+++ b/hosts/nixedo/services/mastodon.nix
@@ -0,0 +1,17 @@
+{
+  services.mastodon = {
+    enable = true;
+
+    configureNginx = true;
+    localDomain = "social.oliverdavies.uk";
+    streamingProcesses = 3;
+
+    extraConfig = {
+      SINGLE_USER_MODE = "true";
+    };
+
+    smtp = {
+      fromAddress = "social@oliverdavies.uk";
+    };
+  };
+}