ajout de fail2ban

activation-manuelle/fail2ban.nix

@@ -0,0 +1,33 @@
+{ config, pkgs, ... }:
+
+{
+  # Gestion de fail2ban
+  
+  services = pkgs.lib.mkIf config.r6d.config-generator.fail2ban {
+    fail2ban = {
+      enable = true;
+      jails = {
+        DEFAULT = ''
+          # "ignoreip" can be an IP address, a CIDR mask or a DNS host
+          ignoreip = 127.0.0.1/8 pedro.dubronetwork.fr cube.dubronetwork.fr voyage.prunetwork.fr xray.prunetwork.fr 192.168.0.0/16 172.16.0.0/16
+
+          # 1 jour
+          # bantime  = 86400
+          # 5 jours 
+          bantime  = 432000
+          maxretry = 3
+
+          #
+          # Destination email address used solely for the interpolations in
+          # jail.{conf,local} configuration files.
+          destemail = admins@dubronetwork.fr
+        '';
+        ssh-route = ''
+          filter   = sshd
+          action   = route[blocktype=blackhole]
+          maxretry = 3
+        '';
+      };
+    };
+  };
+}