infra/modules/nixos/common/security.nix
2023-07-29 22:35:33 +00:00

52 lines
1.9 KiB
Nix

{
# Make sure that the firewall is enabled, even if it's the default.
networking.firewall.enable = true;
programs.ssh.knownHosts = {
build01 = {
hostNames = [ "build01.nix-community.org" ];
publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIElIQ54qAy7Dh63rBudYKdbzJHrrbrrMXLYl7Pkmk88H";
};
build02 = {
hostNames = [ "build02.nix-community.org" ];
publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMm3/o1HguyRL1z/nZxLBY9j/YUNXeNuDoiBLZAyt88Z";
};
build03 = {
hostNames = [ "build03.nix-community.org" ];
publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFiozp1A1+SUfJQPa5DZUQcVc6CZK2ZxL6FJtNdh+2TP";
};
build04 = {
hostNames = [ "build04.nix-community.org" ];
publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINvzMJfCiVKGfEjCfBZqDD7Kib5y+2zz04YI8XrCZ68O";
};
darwin02 = {
hostNames = [ "darwin02.nix-community.org" ];
publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICJqwpMUEl1/iwrBakeDb1rlheXlE5mfDLICVz8w6yi6";
};
darwin03 = {
hostNames = [ "darwin03.nix-community.org" ];
publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKX7W1ztzAtVXT+NBMITU+JLXcIE5HTEOd7Q3fQNu80S";
};
hetzner-storage-box = {
hostNames = [ "[u348918.your-storagebox.de]:23" ];
publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIICf9svRenC/PLKIL9nk6K/pxQgoiFC41wTNvoIncOxs";
};
web01 = {
hostNames = [ "web01.nix-community.org" ];
publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBlk4GXei97txlkLtRQDblje0YXZxQnu5w7rVSBPzYRl";
};
web02 = {
hostNames = [ "web02.nix-community.org" ];
publicKey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILAkBZMRNgsJ/IbLtjMHqBw/9+4tyn9nT+5B5RFiV0vJ";
};
};
services.openssh = {
hostKeys = [
{ path = "/etc/ssh/ssh_host_ed25519_key"; type = "ed25519"; }
];
};
# Ban brute force SSH
services.fail2ban.enable = true;
}