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|
{ config, pkgs, ... }:
let
prosodyModules = pkgs.callPackage (import ./custom/prosody-modules.nix) { modules = [ "mod_auth_pam"
]; };
in {
imports =
[
./ymir-hw.nix
./custom/zsh.nix
./users.nix
];
boot.loader.grub = {
enable = true;
version = 2;
device = "/dev/vda";
};
environment.systemPackages = with pkgs; [
git
mosh
rsync
tmux
zsh
];
networking = {
hostName = "ymir";
hostId = "1c5c994e";
firewall = {
enable = true;
allowPing = true;
allowedTCPPorts = [ 22
5222
5269
];
allowedUDPPortRanges = [ { from = 60000; to = 61000; } # mosh
];
};
enableIPv6 = true;
defaultGateway6 = "fe80::1";
interfaces."enp0s3" = {
ipv6Address = "2a03:4000:6:d004::";
ipv6PrefixLength = 64;
};
};
users.extraUsers.root = let
template = (import users/gkleen.nix);
in {
inherit (template) shell;
openssh.authorizedKeys.keyFiles = template.openssh.authorizedKeys.keyFiles;
};
services.ntp = {
enable = false;
};
# List services that you want to enable:
services.openssh = {
enable = true;
};
services.fcron = {
enable = true;
systab = ''
%weekly * * nix-collect-garbage --delete-older-than '7d'
'';
};
services.chrony = {
enable = true;
};
services.prosody = {
enable = true;
admins = [
"gkleen@xmpp.li"
];
allowRegistration = false;
extraConfig = ''
plugin_paths = { "${prosodyModules}" }
authentication = "pam"
'';
extraModules = [ "auth_pam"
];
virtualHosts.default = {
enabled = true;
domain = "xmpp.li";
ssl = {
key = "certs/xmpp.li.key";
cert = "certs/xmpp.li.crt";
};
};
};
security.pam.services."xmpp".text = ''
auth [success=1 default=ignore] pam_unix.so obscure sha512 nodelay
auth required pam_succeed_if.so user ingroup xmpp
auth requisite pam_deny.so
auth required pam_permit.so
'';
}
|
