mirror of
https://github.com/nmasur/dotfiles
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34 lines
759 B
Nix
34 lines
759 B
Nix
{ config, pkgs, lib, ... }: {
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options = {
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publicKey = lib.mkOption {
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type = lib.types.str;
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description = "Public SSH key authorized for this system.";
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};
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permitRootLogin = lib.mkOption {
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type = lib.types.str;
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description = "Root login settings.";
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default = "no";
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};
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};
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config = {
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services.openssh = {
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enable = true;
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ports = [ 22 ];
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passwordAuthentication = false;
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gatewayPorts = "no";
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forwardX11 = false;
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allowSFTP = true;
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permitRootLogin = config.permitRootLogin;
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};
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users.users.${config.user}.openssh.authorizedKeys.keys =
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[ config.publicKey ];
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# Implement a simple fail2ban service for sshd
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services.sshguard.enable = true;
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};
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}
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