fix up blog, add spacebar-client experimentally

services/blog.nix

@@ -4,22 +4,54 @@
   pkgs,
   ...
 }: let
+  botPolicies-nix = {
+    dnsbl = false;
+    status_codes = {
+      CHALLENGE = 200;
+      DENY = 200;
+    };
+    bots = [
+      {
+        name = "catch-everything";
+        user_agent_regex = ".*";
+        action = "CHALLENGE";
+      }
+    ];
+  };
   ferron-conf-nix = {
     global = {
+      port = 8181;
       secure = false;
       wwwroot = "${elmskell-blog.packages.x86_64-linux.default}/wwwroot";
     };
   };
 in {
-  systemd.services.ferron = {
+  services.anubis = {
+    instances.blog = {
+      enable = true;
+      settings = {
+        BIND = "[::1]:9181";
+        BIND_NETWORK = "tcp";
+        DIFFICULTY = 4;
+        METRICS_BIND = "[::1]:9182";
+        METRICS_BIND_NETWORK = "tcp";
+        POLICY_FNAME = "/etc/anubis/blog.botPolicies.yaml";
+        TARGET = "http://localhost:8181";
+      };
+    };
+  };
+  environment.etc."anubis/blog.botPolicies.yaml" = {
+    source = (pkgs.formats.yaml {}).generate "" botPolicies-nix;
+    mode = "644";
+  };
+  systemd.services.blog-ferron = {
     serviceConfig = {
       Type = "simple";
-      ExecStart = "${lib.getExe pkgs.ferron} --config=/etc/ferron.yaml";
+      ExecStart = "${lib.getExe pkgs.ferron} --config=/etc/blog.ferron.yaml";
       RemainAfterExit = true;
     };
   };
-
-  environment.etc."ferron.yaml" = {
+  environment.etc."blog.ferron.yaml" = {
     source = (pkgs.formats.yaml {}).generate "" ferron-conf-nix;
     mode = "644";
   };