feat(authentik): fixing some fail2ban things

flake.lock

@@ -114,11 +114,11 @@
         "uv2nix": "uv2nix"
       },
       "locked": {
-        "lastModified": 1758177015,
+        "lastModified": 1759322529,
-        "narHash": "sha256-PCUWdbaxayY3YfSjVlyddBMYoGvSaRysd5AmZ8gqSFs=",
+        "narHash": "sha256-yiv/g/tiJI3PI95F7vhTnaf1TDsIkFLrmmFTjWfb6pQ=",
         "owner": "nix-community",
         "repo": "authentik-nix",
-        "rev": "4c626ed84cc0f1278bfba0f534efd6cba2788d75",
+        "rev": "69fac057b2e553ee17c9a09b822d735823d65a6c",
         "type": "github"
       },
       "original": {
@@ -130,16 +130,16 @@
     "authentik-src": {
       "flake": false,
       "locked": {
-        "lastModified": 1758035356,
+        "lastModified": 1759190535,
-        "narHash": "sha256-DkvxDwHCfSqEpZ9rRXNR8MP0Mz/y1kHAr38exrHQ39c=",
+        "narHash": "sha256-pIzDaoDWc58cY/XhsyweCwc4dfRvkaT/zqsV1gDSnCI=",
         "owner": "goauthentik",
         "repo": "authentik",
-        "rev": "680feaefa17934471a6b33ebc35caf5b64120404",
+        "rev": "8d3a289d12c7de2f244c76493af7880f70d08af2",
         "type": "github"
       },
       "original": {
         "owner": "goauthentik",
-        "ref": "version/2025.8.3",
+        "ref": "version/2025.8.4",
         "repo": "authentik",
         "type": "github"
       }
@@ -153,11 +153,11 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1759155412,
+        "lastModified": 1759235653,
-        "narHash": "sha256-5JMoXMQt0C1SAHzhHwKLIEZ8/Q8f0vqBGxrMnmuOvJg=",
+        "narHash": "sha256-sKFehUxXCzM6E1LcmnRa/O6HKsRI/TGtciG5ulAJt08=",
         "owner": "chaotic-cx",
         "repo": "nyx",
-        "rev": "ae7eac57b8dfc221270bb4f4752a87fe4f17ca11",
+        "rev": "2bf7f138e42fa8b2133761edab64263505cb83bf",
         "type": "github"
       },
       "original": {
@@ -212,11 +212,11 @@
         "rust-analyzer-src": "rust-analyzer-src"
       },
       "locked": {
-        "lastModified": 1759128018,
+        "lastModified": 1759301100,
-        "narHash": "sha256-30KHoIXMgyNQULifR1yQ5Sp0vr4tWpGRJXPOTgEzx1A=",
+        "narHash": "sha256-hmiTEoVAqLnn80UkreCNunnRKPucKvcg5T4/CELEtbw=",
         "owner": "nix-community",
         "repo": "fenix",
-        "rev": "5c342209226275f704ab84d89efc80b2d3963517",
+        "rev": "0956bc5d1df2ea800010172c6bc4470d9a22cb81",
         "type": "github"
       },
       "original": {
@@ -571,11 +571,11 @@
     },
     "hardware": {
       "locked": {
-        "lastModified": 1758663926,
+        "lastModified": 1759261527,
-        "narHash": "sha256-6CFdj7Xs616t1W4jLDH7IohAAvl5Dyib3qEv/Uqw1rk=",
+        "narHash": "sha256-wPd5oGvBBpUEzMF0kWnXge0WITNsITx/aGI9qLHgJ4g=",
         "owner": "nixos",
         "repo": "nixos-hardware",
-        "rev": "170ff93c860b2a9868ed1e1102d4e52cb3d934e1",
+        "rev": "e087756cf4abbe1a34f3544c480fc1034d68742f",
         "type": "github"
       },
       "original": {
@@ -590,11 +590,11 @@
         "rust-overlay": "rust-overlay_2"
       },
       "locked": {
-        "lastModified": 1758833221,
+        "lastModified": 1759201995,
-        "narHash": "sha256-c3fpREWUKGonlmV/aesmyRxbJZQypHgXStR7SwdcCo0=",
+        "narHash": "sha256-3STv6fITv8Ar/kl0H7vIA7VV0d2gyLh8UL0BOiVacXg=",
         "owner": "helix-editor",
         "repo": "helix",
-        "rev": "109c812233e442addccf1739dec4406248bd3244",
+        "rev": "bfcbef10c513108c7b43317569416c2eefc4ed44",
         "type": "github"
       },
       "original": {
@@ -610,11 +610,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1759106866,
+        "lastModified": 1759331616,
-        "narHash": "sha256-GjLvAl7qxGxKtop6ghasxjQ1biTT7pA+WU45byzMl/4=",
+        "narHash": "sha256-LVpodobJvJM5rmfh2sFBHPNX0PYpNbbHzx/gprlKGGg=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "619ae569293b6427d23cce4854eb4f3c33af3eec",
+        "rev": "5890176f856dcaf55f3ab56b25d4138657531cbd",
         "type": "github"
       },
       "original": {
@@ -652,11 +652,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1758928860,
+        "lastModified": 1759172751,
-        "narHash": "sha256-ZqaRdd+KoR54dNJPtd7UX4O0X+02YItnTpQVu28lSVI=",
+        "narHash": "sha256-E8W8sRXfrvkFW26GuuiWq6QfReU7m5+cngwHuRo/3jc=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "bc2afee55bc5d3b825287829d6592b9cc1405aad",
+        "rev": "12fa8548feefa9a10266ba65152fd1a787cdde8f",
         "type": "github"
       },
       "original": {
@@ -803,11 +803,11 @@
         "xdph": "xdph"
       },
       "locked": {
-        "lastModified": 1759148562,
+        "lastModified": 1759318697,
-        "narHash": "sha256-kPSevFrZv/zmXy0rVhbZr2nQ4nXmt7lnI2/xqGoIVT4=",
+        "narHash": "sha256-iCL/F+rlgzgBfG4QURfjBrxVBMPsXCzZKHXn1SNBshc=",
         "owner": "hyprwm",
         "repo": "hyprland",
-        "rev": "09596725910aab2a9defed250348aebeee40f842",
+        "rev": "e0c96276df75accc853a30186ae5de580b2c725f",
         "type": "github"
       },
       "original": {
@@ -824,11 +824,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1759123041,
+        "lastModified": 1759238633,
-        "narHash": "sha256-O3dfYBYhsdjpELmyE1czkQfG2Jzh+pzsKMhPX3QVz80=",
+        "narHash": "sha256-4/AtRCQKXuU49ozZZouWuC+T7vCjQh9HAz3N8Tt5OZE=",
         "owner": "hyprwm",
         "repo": "contrib",
-        "rev": "125043bea28e5f988f4e97250213948667a26b1c",
+        "rev": "513d71d3f42c05d6a38e215382c5a6ce971bd77d",
         "type": "github"
       },
       "original": {
@@ -1626,11 +1626,11 @@
     "rust-analyzer-src": {
       "flake": false,
       "locked": {
-        "lastModified": 1759060464,
+        "lastModified": 1759245522,
-        "narHash": "sha256-37+iMpZOQ1m9SuOJTBlRK1R0IVPS7e95oQggK82UpLs=",
+        "narHash": "sha256-H4Hx/EuMJ9qi1WzPV4UG2bbZiDCdREtrtDvYcHr0kmk=",
         "owner": "rust-lang",
         "repo": "rust-analyzer",
-        "rev": "5c0b555a65cadc14a6a16865c3e065c9d30b0bef",
+        "rev": "a6bc4a4bbe6a65b71cbf76a0cf528c47a8d9f97f",
         "type": "github"
       },
       "original": {
@@ -1648,11 +1648,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1758940228,
+        "lastModified": 1759113356,
-        "narHash": "sha256-sTS04L9LKqzP1oiVXYDwcMzfFSF0DnSJQFzZBpEgLFE=",
+        "narHash": "sha256-xm4kEUcV2jk6u15aHazFP4YsMwhq+PczA+Ul/4FDKWI=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "5bfedf3fbbf5caf8e39f7fcd62238f54d82aa1e2",
+        "rev": "be3b8843a2be2411500f6c052876119485e957a2",
         "type": "github"
       },
       "original": {
@@ -1923,11 +1923,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1759072104,
+        "lastModified": 1759180079,
-        "narHash": "sha256-2B5RObgBD/ptcC8rO6jI2o+0LWg3iG300wQlBYiyjec=",
+        "narHash": "sha256-5hqTGqAKcLEumY3tqOtHK17CA6RkzS1I0EGKfuoyb58=",
         "ref": "refs/heads/main",
-        "rev": "8db6527b42469df2ffd888e79fe15151888bdc0f",
+        "rev": "d4a254b38c7ac2b99931220d767610adfa3a57fe",
-        "revCount": 134,
+        "revCount": 135,
         "type": "git",
         "url": "https://git.sr.ht/~canasta/zen-browser-flake"
       },

hosts/sobotka/modules.nix

@@ -214,7 +214,7 @@
         flags = "--performance";
       };
       tailscale = {
-        enable = true;
+        enable = false;
       };
       udisks = {
         enable = true;

modules/server/authentik/default.nix

@@ -54,10 +54,14 @@ in {
       authentikEnv = {
         file = "${self}/secrets/authentikEnv.age";
         owner = "authentik";
+        group = "authentik";
+        mode = "0400";
       };
       authentikCloudflared = {
         file = "${self}/secrets/authentikCloudflared.age";
         owner = "authentik";
+        group = "authentik";
+        mode = "0400";
       };
     };
 
@@ -65,8 +69,8 @@ in {
       fail2ban = lib.mkIf cfg.enable {
         jails = {
           authentik = {
-            serviceName = "${cfg.url}";
+            serviceName = "authentik";
-            failRegex = "^.*Username or password is incorrect. Try again. IP: <HOST>. Username: <F-USER>.*</F-USER>.$";
+            failRegex = "^.*Username or password is incorrect.*IP:\s*<HOST>";
           };
         };
       };
@@ -99,7 +103,7 @@ in {
             middlewares = {
               authentik = {
                 forwardAuth = {
-                  tls.insecureSkipVerify = true;
+                  # tls.insecureSkipVerify = true;
                   address = "https://localhost:9443/outpost.goauthentik.io/auth/traefik";
                   trustForwardHeader = true;
                   authResponseHeaders = [

modules/server/fail2ban/default.nix

@@ -4,11 +4,9 @@
   config,
   pkgs,
   ...
-}:
+}: let
-let
   cfg = config.server.fail2ban;
-in
+in {
-{
   options.server.fail2ban = {
     enable = lib.mkEnableOption {
       description = "Enable cloudflare fail2ban";
@@ -17,7 +15,7 @@ in
       description = "File containing your API key, scoped to Firewall Rules: Edit";
       type = lib.types.str;
       example = lib.literalExpression ''
-        Authorization: Bearer Qj06My1wXJEzcW46QCyjFbSMgVtwIGfX63Ki3NOj79o=
+        Authorization: Bearer vH6-p0y=i4w3n7TjKqZ@x8D_lR!A9b2cOezXgUuJdE5F
         '''
       '';
     };
@@ -57,10 +55,11 @@ in
         pkgs.jq
       ];
 
-      jails = lib.attrsets.mapAttrs (name: value: {
+      jails =
+        lib.attrsets.mapAttrs (name: value: {
           settings = {
-          bantime = "30d";
+            bantime = "24h";
-          findtime = "1h";
+            findtime = "10m";
             enabled = true;
             backend = "systemd";
             journalmatch = "_SYSTEMD_UNIT=${value.serviceName}.service";
@@ -69,27 +68,26 @@ in
             maxretry = 3;
             action = "cloudflare-token-agenix";
           };
-      }) cfg.jails;
+        })
+        cfg.jails;
     };
 
     environment.etc = lib.attrsets.mergeAttrsList [
       (lib.attrsets.mapAttrs' (
-        name: value:
+          name: value: (lib.nameValuePair "fail2ban/filter.d/${name}.conf" {
-        (lib.nameValuePair "fail2ban/filter.d/${name}.conf" {
             text = ''
               [Definition]
               failregex = ${value.failRegex}
               ignoreregex = ${value.ignoreRegex}
             '';
           })
-      ) cfg.jails)
+        )
+        cfg.jails)
       {
-        "fail2ban/action.d/cloudflare-token-agenix.conf".text =
+        "fail2ban/action.d/cloudflare-token-agenix.conf".text = let
-          let
           notes = "Fail2Ban on ${config.networking.hostName}";
           cfapi = "https://api.cloudflare.com/client/v4/zones/${cfg.zoneId}/firewall/access_rules/rules";
-          in
+        in ''
-          ''
           [Definition]
           actionstart =
           actionstop =

modules/server/www/default.nix

@@ -44,9 +44,11 @@ in {
     server = {
       fail2ban = lib.mkIf config.server.www.enable {
         jails = {
-          www = {
+          nginx-404 = {
-            serviceName = "cnst.dev";
+            serviceName = "nginx";
-            failRegex = "^.*Username or password is incorrect. Try again. IP: <HOST>. Username: <F-USER>.*</F-USER>.$";
+            failRegex = ''^.*\[error\].*directory index of.* is forbidden.*client: <HOST>.*$'';
+            ignoreRegex = "";
+            maxRetry = 5;
           };
         };
       };
@@ -64,14 +66,23 @@ in {
         virtualHosts."webfinger" = {
           forceSSL = false;
           serverName = cfg.url;
-          root = "/etc/webfinger";
+          root = "/var/www/webfinger";
+
           locations."= /.well-known/webfinger" = {
-            root = "/etc/webfinger";
+            root = "/var/www/webfinger";
             extraConfig = ''
               default_type application/jrd+json;
               try_files /.well-known/webfinger =404;
             '';
           };
+
+          locations."= /robots.txt" = {
+            root = "/var/www/webfinger";
+            extraConfig = ''
+              default_type text/plain;
+              try_files /robots.txt =404;
+            '';
+          };
         };
       };
 
@@ -85,7 +96,8 @@ in {
       };
     };
 
-    environment.etc."webfinger/.well-known/webfinger".text = ''
+    environment.etc = {
+      "webfinger/.well-known/webfinger".text = ''
         {
           "subject": "acct:adam@${cfg.url}",
           "links": [
@@ -97,6 +109,12 @@ in {
         }
       '';
 
+      "webfinger/robots.txt".text = ''
+        User-agent: *
+        Disallow: /
+      '';
+    };
+
     services.traefik.dynamicConfigOptions.http = {
       routers.webfinger = {
         entryPoints = ["websecure"];