Use Crowdsec rewrite

flake.nix

@@ -23,6 +23,8 @@
       url = "https://keys.openpgp.org/vks/v1/by-email/wekuz%40duck.com";
       flake = false;
     };
+
+    crowdsec-rewrite.url = "github:TornaxO7/nixpkgs/saltsprint";
   };
 
   outputs =
@@ -37,6 +39,7 @@
       nixosConfigurations = {
         plexy = nixpkgs.lib.nixosSystem {
           system = "x86_64-linux";
+          specialArgs = { inherit inputs; };
           modules = [
             ./hosts/plexy
             home-manager.nixosModules.home-manager

hosts/plexy/default.nix

@@ -1,13 +1,21 @@
 {
   config,
   pkgs,
+  inputs,
   ...
 }:
 
 {
+  disabledModules = [
+    "services/security/crowdsec.nix"
+    "services/security/crowdsec-firewall-bouncer.nix"
+  ];
+
   imports = [
     ./hardware-configuration.nix
     ./disko-config.nix
+    "${inputs.crowdsec-rewrite}/nixos/modules/services/security/crowdsec.nix"
+    "${inputs.crowdsec-rewrite}/nixos/modules/services/security/crowdsec-firewall-bouncer.nix"
   ];
 
   nix = {
@@ -96,6 +104,7 @@
     secrets = {
       "vaultwarden.env" = { };
       "rsyncd.secrets" = { };
+      "crowdsec-console-token" = { };
     };
   };
 
@@ -143,6 +152,73 @@
         };
       };
     };
+    crowdsec = {
+      enable = true;
+      autoUpdateService = true;
+
+      settings = {
+        console.enrollKeyFile = config.sops.secrets."crowdsec-console-token".path;
+        config = {
+
+          api.server = {
+            enable = true;
+            online_client.credentials_path = "/var/lib/crowdsec/online_api_credentials.yaml";
+          };
+        };
+
+        acquisitions = [
+          {
+            source = "journalctl";
+            journalctl_filter = [ "_SYSTEMD_UNIT=sshd.service" ];
+            labels.type = "syslog";
+          }
+          {
+            source = "journalctl";
+            journalctl_filter = [ "-k" ];
+            labels.type = "syslog";
+          }
+          {
+            source = "journalctl";
+            journalctl_filter = [ "_SYSTEMD_UNIT=caddy.service" ];
+            labels.type = "caddy";
+          }
+          {
+            source = "journalctl";
+            journalctl_filter = [ "_SYSTEMD_UNIT=vaultwarden.service" ];
+            labels.type = "Vaultwarden";
+          }
+          {
+            source = "journalctl";
+            journalctl_filter = [ "_SYSTEMD_UNIT=jellyfin.service" ];
+            labels.type = "jellyfin";
+          }
+          {
+            source = "journalctl";
+            journalctl_filter = [ "_SYSTEMD_UNIT=seerr.service" ];
+            labels.type = "seerr";
+          }
+        ];
+      };
+
+      hub.collections = [
+        "crowdsecurity/linux"
+        "crowdsecurity/sshd"
+
+        "crowdsecurity/base-http-scenarios"
+        "crowdsecurity/caddy"
+
+        "Dominic-Wagner/vaultwarden"
+        "LePresidente/jellyfin"
+        "LePresidente/jellyseerr"
+
+        "crowdsecurity/whitelist-good-actors"
+      ];
+    };
+    crowdsec-firewall-bouncer = {
+      enable = true;
+      registerBouncer.enable = false;
+      secrets.apiKeyPath = "/var/lib/crowdsec/firewall-bouncer-key";
+    };
     vaultwarden = {
       enable = true;
       environmentFile = config.sops.secrets."vaultwarden.env".path;

hosts/plexy/secrets.yaml

@@ -1,9 +1,9 @@
 vaultwarden.env: ENC[AES256_GCM,data:PLNb5cFoJaOyUo5U/gpXH0RGVwwQxL3kCE/OLw7MaLWazuBGHIPUEhH+kDMP2cfF916D63w8Ddgb/oH+lHGCw235YwgoqZ9yjWYPG4VB2Jdw+17LeCbirdh3zv8nNzFnSZDJmhz5Pj82+iswju6sYO/H7UfZ3aeASWonKW9LGHVltKSY1rAVhZRu4SvhqPiAxNpEzN0/EDTl46RIxrgEoUraN+Ie8fh1wU9SKevExkPU3NXGO1gG2tWRxclMPgc=,iv:es40/5HpBAhOy2xmU/yCUD43fVVsAXk6qJ3OasKjK3U=,tag:bneErU9pPZkQ2VzbQ1NrJA==,type:str]
 rsyncd.secrets: ENC[AES256_GCM,data:VjHRoZa6/lDtCheKSJyM,iv:kxygNaKOuK0iH/bFY/uKxcbMcYSR8nWDUx+4aDNqTMk=,tag:uYYPWAPCWtvLLGwmOWyH+A==,type:str]
+crowdsec-console-token: ENC[AES256_GCM,data:kW0ztvpScqEDYeD++0StmzWfKuHzPwXnDEk=,iv:jwNBiPdJb4pfQ4cpheNfum0b5U0udvokp919sS7S6T8=,tag:yvGumTuO54rxsWYekn3pqw==,type:str]
 sops:
     age:
-        - recipient: age1sqssntfzzlhcgp0wuf9wmeavg0hmwmq349npsq8vaxj9sxey5s9ssc82sw
-          enc: |
+        - enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
             YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBXSERvcGNXdDlUb3NBUm40
             WW1mVlY5YlpxclBxT3htQ1orbHpxTnBUTEJNCkZaZnUzZUZNQmk0RmU2U2RkOUVI
@@ -11,7 +11,8 @@ sops:
             eDUxR1V0ZEFSYnZTYnYzakFydEliaFUKoa/gHecAy01vTk7I02KMGGPHZBql5K48
             hkLDjoWK9dkGRX8kqRd028cuMCQRenLpULEECWp6oV+evUdMf7wRtg==
             -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2026-04-03T15:46:07Z"
-    mac: ENC[AES256_GCM,data:gh9Voy28Lo4G1qwQ7/WVAt/L3SAXIY5bs5fdCE0Oywi0ZV4YTJI5VCAcfxuE0Fc3DXdHF0/LORGjKa2l0yp5msMdBVpzI46FBiwYvU+w7EfEoEmhu0yMLf0SZmXkVLEq8u2uVFHGVbR1dOKcdFef+qTIGTlz4cE9VQ01xg/nh7g=,iv:fasXOAm2hjB4ULKT4vPOFnFpAcEgSeNvNM7Zrnk6MvM=,tag:1hWtpuTVdC3H8flA1m0Z0A==,type:str]
+          recipient: age1sqssntfzzlhcgp0wuf9wmeavg0hmwmq349npsq8vaxj9sxey5s9ssc82sw
+    lastmodified: "2026-07-06T14:12:01Z"
+    mac: ENC[AES256_GCM,data:nIyEuWKDcwntAFREXz3Ye5WjRgizR+p/5akCvcF3aR5YSrcrx+BvsilB8bssSeD9IPcFT+MD12nkIlmLH93MtT6qskKkx4h2szmfQRDLnVooNYHa9ZDxm/gvB1wkmNLSM/18f3RsUtUM6VxyzK6PoWo0PdEp3Zt2hMq8g3Awjk4=,iv:I+w4HZxP9lHFDr+Z1nT2txAq32gYnEomymOV//2zQxU=,tag:uept/iFzDCHutrb0JtjWDA==,type:str]
     unencrypted_suffix: _unencrypted
-    version: 3.12.2
+    version: 3.13.2