flake/nixos/profiles/core/default.nix

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{
config,
lib,
...
}: {
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# Imported by default, check out ./desktop.nix or ./server.nix
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imports = [
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../../modules # idk where should i import it
./nix
./packages
./sysctl.nix
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];
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users.mutableUsers = false;
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# Programs
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environment.defaultPackages = []; # make sure to add another editor and set the $EDITOR variable, in this case I am using neovim
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programs = {
dconf.enable = true;
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nano.enable = false;
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neovim = {
enable = true;
viAlias = true;
vimAlias = true;
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defaultEditor = true;
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};
};
# Services
services = {
getty.greetingLine = lib.strings.concatLines [
''NixOS ${config.system.nixos.label} ${config.system.nixos.codeName} (\m) - \l''
(lib.strings.optionalString config.myFlake.nixos.hardware.gpu.nvidia.enable
"--my-next-gpu-wont-be-nvidia")
(lib.strings.optionalString config.myFlake.nixos.hardware.gpu.amd.enable
"[ 5.996722] amdgpu 0000:67:00.0: Fatal error during GPU init--my-next-gpu-wont-be-nvidia")
];
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openssh = {
enable = true;
settings = {
PermitRootLogin = "no";
PasswordAuthentication = false;
};
};
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#cron.enable = true;
#dbus.enable = true;
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# BTRFS De-Dupe
# bruh how to make it not a background job
# i want to run it manually
#beesd.filesystems = {
# root = {
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# spec = "UUID=3e10ff73-e1f7-4b39-88f5-7f31dcc8f38c";
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# hashTableSizeMB = 2048;
# verbosity = "crit";
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# #extraOptions = [ "--loadavg-target" "5.0" ];
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# };
#};
};
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### Basic hardening
# ref: https://github.com/NixOS/nixpkgs/blob/master/nixos/modules/profiles/hardened.nix
# ref: https://madaidans-insecurities.github.io/guides/linux-hardening.html
#
# also see: nixos/boot/sysctl.nix
environment.etc.machine-id.text = "b08dfa6083e7567a1921a715000001fb"; # whonix id
security = {
apparmor.enable = true;
sudo.execWheelOnly = true;
};
boot.blacklistedKernelModules = [
# Obscure network protocols
"ax25"
"netrom"
"rose"
# Old or rare or insufficiently audited filesystems
"adfs"
"affs"
"bfs"
"befs"
"cramfs"
"efs"
"erofs"
"exofs"
"freevxfs"
"f2fs"
"hfs"
"hpfs"
"jfs"
"minix"
"nilfs2"
"ntfs"
"omfs"
"qnx4"
"qnx6"
"sysv"
"ufs"
];
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}