104 lines
2.9 KiB
Nix
104 lines
2.9 KiB
Nix
{
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lib,
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pkgs,
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modulesPath,
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...
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}:
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{
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systemd.tmpfiles.rules = [ "d /var/shared 0777 root root - -" ];
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imports = [
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(modulesPath + "/profiles/installation-device.nix")
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(modulesPath + "/profiles/all-hardware.nix")
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(modulesPath + "/profiles/base.nix")
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];
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services.openssh.settings.PermitRootLogin = "yes";
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system.activationScripts.root-password = ''
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mkdir -p /var/shared
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${pkgs.pwgen}/bin/pwgen -s 16 1 > /var/shared/root-password
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echo "root:$(cat /var/shared/root-password)" | chpasswd
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'';
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hidden-ssh-announce = {
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enable = true;
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script = pkgs.writeShellScript "write-hostname" ''
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set -efu
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export PATH=${
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lib.makeBinPath (
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with pkgs;
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[
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iproute2
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coreutils
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jq
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qrencode
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]
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)
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}
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mkdir -p /var/shared
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echo "$1" > /var/shared/onion-hostname
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local_addrs=$(ip -json addr | jq '[map(.addr_info) | flatten | .[] | select(.scope == "global") | .local]')
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jq -nc \
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--arg password "$(cat /var/shared/root-password)" \
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--arg onion_address "$(cat /var/shared/onion-hostname)" \
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--argjson local_addrs "$local_addrs" \
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'{ password: $password, onion_address: $onion_address, local_addresses: $local_addrs }' \
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> /var/shared/login.json
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cat /var/shared/login.json | qrencode -t utf8 -o /var/shared/qrcode.utf8
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'';
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};
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services.getty.autologinUser = lib.mkForce "root";
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programs.bash.interactiveShellInit = ''
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if [[ "$(tty)" =~ /dev/(tty1|hvc0|ttyS0)$ ]]; then
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echo -n 'waiting for tor to generate the hidden service'
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until test -e /var/shared/qrcode.utf8; do echo -n .; sleep 1; done
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echo
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echo "Root password: $(cat /var/shared/root-password)"
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echo "Onion address: $(cat /var/shared/onion-hostname)"
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echo "Local network addresses:"
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${pkgs.iproute}/bin/ip -brief -color addr | grep -v 127.0.0.1
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cat /var/shared/qrcode.utf8
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fi
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'';
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boot.loader.systemd-boot.enable = true;
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# Grub doesn't find devices for both BIOS and UEFI?
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#boot.loader.grub.efiInstallAsRemovable = true;
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#boot.loader.grub.efiSupport = true;
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disko.devices = {
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disk = {
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stick = {
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type = "disk";
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device = "/vda";
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imageSize = "3G";
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content = {
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type = "gpt";
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partitions = {
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#boot = {
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# size = "1M";
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# type = "EF02"; # for grub MBR
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#};
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ESP = {
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size = "100M";
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type = "EF00";
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content = {
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type = "filesystem";
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format = "vfat";
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mountpoint = "/boot";
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};
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};
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root = {
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size = "100%";
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content = {
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type = "filesystem";
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format = "ext4";
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mountpoint = "/";
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};
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};
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};
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};
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};
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};
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};
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}
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