Move secrets module outside of nixops

[perso/Immae/Config/Nix.git] / nixops / modules / secrets.nix

diff --git a/nixops/modules/secrets.nix b/nixops/modules/secrets.nix
deleted file mode 100644 (file)
index 8500088..0000000
--- a/nixops/modules/secrets.nix
+++ /dev/null
@@ -1,55 +0,0 @@
-{ lib, pkgs, config, myconfig, mylibs, ... }:
-{
-  options.mySecrets = {
-    keys = lib.mkOption {
-      type = lib.types.listOf lib.types.unspecified;
-      default = {};
-      description = "Keys to upload to server";
-    };
-  };
-  config = let
-    keys = config.mySecrets.keys;
-    empty = pkgs.runCommand "empty" { preferLocalBuild = true; } "mkdir -p $out && touch $out/done";
-    dumpKey = v: ''
-        mkdir -p secrets/$(dirname ${v.dest})
-        echo -n ${lib.strings.escapeShellArg v.text} > secrets/${v.dest}
-        cat >> mods <<EOF
-        ${v.user or "root"} ${v.group or "root"} ${v.permissions or "0600"} secrets/${v.dest}
-        EOF
-        '';
-    secrets = pkgs.runCommand "secrets.tar" {} ''
-      touch mods
-      tar --format=ustar --mtime='1970-01-01' -P --transform="s@${empty}@secrets@" -cf $out ${empty}/done
-      ${builtins.concatStringsSep "\n" (map dumpKey keys)}
-      cat mods | while read u g p k; do
-      tar --format=ustar --mtime='1970-01-01' --owner="$u" --group="$g" --mode="$p" --append -f $out "$k"
-      done
-      '';
-  in {
-    system.activationScripts.secrets = {
-      deps = [ "users" "wrappers" ];
-      text = ''
-        install -m0750 -o root -g keys -d /var/secrets
-        if [ -f /run/keys/secrets.tar ]; then
-          if [ ! -f /var/secrets/currentSecrets ] || ! sha512sum -c --status "/var/secrets/currentSecrets"; then
-            echo "rebuilding secrets"
-            rm -rf /var/secrets
-            install -m0750 -o root -g keys -d /var/secrets
-            ${pkgs.gnutar}/bin/tar --strip-components 1 -C /var/secrets -xf /run/keys/secrets.tar
-            sha512sum /run/keys/secrets.tar > /var/secrets/currentSecrets
-            find /var/secrets -type d -exec chown root:keys {} \; -exec chmod o-rx {} \;
-          fi
-        fi
-        '';
-    };
-    deployment.keys."secrets.tar" = {
-      permissions = "0400";
-      # keyFile below is not evaluated at build time by nixops, so the
-      # `secrets` path doesn’t necessarily exist when uploading the
-      # keys, and nixops is unhappy.
-      user = "root${builtins.substring 10000 1 secrets}";
-      group = "root";
-      keyFile = "${secrets}";
-    };
-  };
-}