59 lines
2 KiB
Nix
59 lines
2 KiB
Nix
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# Minimal configuration that vagrant depends on
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{ config, pkgs, ... }:
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let
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# Vagrant uses an insecure shared private key by default, but we
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# don't use the authorizedKeys attribute under users because it should be
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# removed on first boot and replaced with a random one. This script sets
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# the correct permissions and installs the temporary key if no
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# ~/.ssh/authorized_keys exists.
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install-vagrant-ssh-key = pkgs.writeScriptBin "install-vagrant-ssh-key" ''
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#!${pkgs.runtimeShell}
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if [ ! -e ~/.ssh/authorized_keys ]; then
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mkdir -m 0700 -p ~/.ssh
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install -m 0600 <(echo "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEA6NF8iallvQVp22WDkTkyrtvp9eWW6A8YVr+kz4TjGYe7gHzIw+niNltGEFHzD8+v1I2YJ6oXevct1YeS0o9HZyN1Q9qgCgzUFtdOKLv6IedplqoPkcmF0aYet2PkEDo3MlTBckFXPITAMzF8dJSIFo9D8HfdOV0IAdx4O7PtixWKn5y2hMNG0zQPyUecp4pzC6kivAIhyfHilFR61RGL+GPXQ2MWZWFYbAGjyiYJnAmCP3NOTd0jMZEnDkbUvxhMmBYSdETk1rRgm+R4LOzFUGaHqHDLKLX+FIPKcF96hrucXzcWyLbIbEgE98OHlnVYCzRdK8jlqm8tehUc9c9WhQ== vagrant insecure public key") ~/.ssh/authorized_keys
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fi
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'';
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in
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{
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# Enable the OpenSSH daemon.
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services.openssh.enable = true;
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# Packages used by Vagrant
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environment.systemPackages = with pkgs; [
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findutils
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iputils
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nettools
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netcat
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nfs-utils
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rsync
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];
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users.extraUsers.vagrant = {
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isNormalUser = true;
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createHome = true;
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description = "Vagrant user account";
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extraGroups = [ "users" "wheel" ];
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home = "/home/vagrant";
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password = "vagrant";
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useDefaultShell = true;
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uid = 1000;
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};
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systemd.services.install-vagrant-ssh-key = {
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description = "Vagrant SSH key install (if needed)";
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after = [ "fs.target" ];
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wants = [ "fs.target" ];
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wantedBy = [ "multi-user.target" ];
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serviceConfig = {
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ExecStart = "${install-vagrant-ssh-key}/bin/install-vagrant-ssh-key";
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User = "vagrant";
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# So it won't be (needlessly) restarted:
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RemainAfterExit = true;
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};
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};
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security.sudo.wheelNeedsPassword = false;
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security.sudo-rs.wheelNeedsPassword = false;
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}
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