re-format with nixfmt
This commit is contained in:
Jörg Thalheim
@@ -1,7 +1,17 @@
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{ config, lib, pkgs, ... }:
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{
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config,
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lib,
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pkgs,
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...
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}:
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{
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options.clanCore.secretStore = lib.mkOption {
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type = lib.types.enum [ "sops" "password-store" "vm" "custom" ];
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type = lib.types.enum [
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"sops"
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"password-store"
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"vm"
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"custom"
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];
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default = "sops";
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description = ''
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method to store secrets
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@@ -34,8 +44,8 @@
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options.clanCore.secrets = lib.mkOption {
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default = { };
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type = lib.types.attrsOf
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(lib.types.submodule (service: {
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type = lib.types.attrsOf (
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lib.types.submodule (service: {
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options = {
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name = lib.mkOption {
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type = lib.types.str;
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@@ -45,55 +55,60 @@
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'';
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};
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generator = lib.mkOption {
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type = lib.types.submodule ({ config, ... }: {
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options = {
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path = lib.mkOption {
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type = lib.types.listOf (lib.types.either lib.types.path lib.types.package);
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default = [ ];
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description = ''
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Extra paths to add to the PATH environment variable when running the generator.
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'';
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};
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prompt = lib.mkOption {
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type = lib.types.nullOr lib.types.str;
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default = null;
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description = ''
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prompt text to ask for a value.
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This value will be passed to the script as the environment variable $prompt_value.
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'';
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};
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script = lib.mkOption {
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type = lib.types.str;
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description = ''
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Script to generate the secret.
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The script will be called with the following variables:
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- facts: path to a directory where facts can be stored
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- secrets: path to a directory where secrets can be stored
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The script is expected to generate all secrets and facts defined in the module.
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'';
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};
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finalScript = lib.mkOption {
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type = lib.types.str;
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readOnly = true;
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internal = true;
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default = ''
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set -eu -o pipefail
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type = lib.types.submodule (
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{ config, ... }:
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{
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options = {
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path = lib.mkOption {
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type = lib.types.listOf (lib.types.either lib.types.path lib.types.package);
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default = [ ];
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description = ''
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Extra paths to add to the PATH environment variable when running the generator.
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'';
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};
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prompt = lib.mkOption {
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type = lib.types.nullOr lib.types.str;
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default = null;
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description = ''
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prompt text to ask for a value.
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This value will be passed to the script as the environment variable $prompt_value.
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'';
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};
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script = lib.mkOption {
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type = lib.types.str;
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description = ''
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Script to generate the secret.
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The script will be called with the following variables:
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- facts: path to a directory where facts can be stored
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- secrets: path to a directory where secrets can be stored
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The script is expected to generate all secrets and facts defined in the module.
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'';
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};
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finalScript = lib.mkOption {
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type = lib.types.str;
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readOnly = true;
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internal = true;
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default = ''
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set -eu -o pipefail
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export PATH="${lib.makeBinPath config.path}:${pkgs.coreutils}/bin"
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export PATH="${lib.makeBinPath config.path}:${pkgs.coreutils}/bin"
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# prepare sandbox user
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mkdir -p /etc
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cp ${pkgs.runCommand "fake-etc" {} ''
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export PATH="${pkgs.coreutils}/bin"
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mkdir -p $out
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cp /etc/* $out/
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''}/* /etc/
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# prepare sandbox user
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mkdir -p /etc
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cp ${
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pkgs.runCommand "fake-etc" { } ''
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export PATH="${pkgs.coreutils}/bin"
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mkdir -p $out
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cp /etc/* $out/
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''
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}/* /etc/
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${config.script}
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'';
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${config.script}
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'';
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};
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};
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};
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});
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}
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);
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};
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secrets =
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let
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@@ -101,68 +116,77 @@
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in
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lib.mkOption {
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default = { };
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type = lib.types.attrsOf (lib.types.submodule ({ config, name, ... }: {
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options = {
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name = lib.mkOption {
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type = lib.types.str;
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description = ''
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name of the secret
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'';
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default = name;
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};
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path = lib.mkOption {
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type = lib.types.str;
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description = ''
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path to a secret which is generated by the generator
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'';
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default = "${config'.clanCore.secretsDirectory}/${config'.clanCore.secretsPrefix}${config.name}";
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};
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} // lib.optionalAttrs (config'.clanCore.secretStore == "sops") {
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groups = lib.mkOption {
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type = lib.types.listOf lib.types.str;
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default = config'.clanCore.sops.defaultGroups;
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description = ''
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Groups to decrypt the secret for. By default we always use the user's key.
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'';
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};
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};
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}));
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type = lib.types.attrsOf (
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lib.types.submodule (
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{ config, name, ... }:
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{
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options =
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{
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name = lib.mkOption {
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type = lib.types.str;
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description = ''
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name of the secret
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'';
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default = name;
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};
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path = lib.mkOption {
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type = lib.types.str;
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description = ''
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path to a secret which is generated by the generator
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'';
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default = "${config'.clanCore.secretsDirectory}/${config'.clanCore.secretsPrefix}${config.name}";
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};
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}
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// lib.optionalAttrs (config'.clanCore.secretStore == "sops") {
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groups = lib.mkOption {
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type = lib.types.listOf lib.types.str;
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default = config'.clanCore.sops.defaultGroups;
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description = ''
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Groups to decrypt the secret for. By default we always use the user's key.
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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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description = ''
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path where the secret is located in the filesystem
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'';
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};
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facts = lib.mkOption {
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default = { };
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type = lib.types.attrsOf (lib.types.submodule (fact: {
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options = {
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name = lib.mkOption {
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type = lib.types.str;
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description = ''
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name of the fact
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'';
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default = fact.config._module.args.name;
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type = lib.types.attrsOf (
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lib.types.submodule (fact: {
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options = {
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name = lib.mkOption {
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type = lib.types.str;
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description = ''
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name of the fact
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'';
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default = fact.config._module.args.name;
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};
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path = lib.mkOption {
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type = lib.types.path;
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description = ''
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path to a fact which is generated by the generator
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'';
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default =
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config.clanCore.clanDir
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+ "/machines/${config.clanCore.machineName}/facts/${fact.config._module.args.name}";
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};
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value = lib.mkOption {
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defaultText = lib.literalExpression "\${config.clanCore.clanDir}/\${fact.config.path}";
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type = lib.types.nullOr lib.types.str;
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default =
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if builtins.pathExists fact.config.path then lib.strings.fileContents fact.config.path else null;
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};
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};
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path = lib.mkOption {
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type = lib.types.path;
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description = ''
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path to a fact which is generated by the generator
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'';
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default = config.clanCore.clanDir + "/machines/${config.clanCore.machineName}/facts/${fact.config._module.args.name}";
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};
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value = lib.mkOption {
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defaultText = lib.literalExpression "\${config.clanCore.clanDir}/\${fact.config.path}";
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type = lib.types.nullOr lib.types.str;
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default =
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if builtins.pathExists fact.config.path then
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lib.strings.fileContents fact.config.path
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else
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null;
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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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})
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);
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};
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imports = [
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./sops.nix
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@@ -13,4 +13,3 @@
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system.clan.secretsModule = "clan_cli.secrets.modules.password_store";
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};
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}
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@@ -1,22 +1,33 @@
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{ config, lib, pkgs, ... }:
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{
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config,
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lib,
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pkgs,
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...
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}:
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let
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secretsDir = config.clanCore.clanDir + "/sops/secrets";
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groupsDir = config.clanCore.clanDir + "/sops/groups";
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# My symlink is in the nixos module detected as a directory also it works in the repl. Is this because of pure evaluation?
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containsSymlink = path:
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builtins.pathExists path && (builtins.readFileType path == "directory" || builtins.readFileType path == "symlink");
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containsSymlink =
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path:
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builtins.pathExists path
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&& (builtins.readFileType path == "directory" || builtins.readFileType path == "symlink");
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containsMachine = parent: name: type:
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containsMachine =
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parent: name: type:
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type == "directory" && containsSymlink "${parent}/${name}/machines/${config.clanCore.machineName}";
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containsMachineOrGroups = name: type:
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(containsMachine secretsDir name type) || lib.any (group: type == "directory" && containsSymlink "${secretsDir}/${name}/groups/${group}") groups;
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containsMachineOrGroups =
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name: type:
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(containsMachine secretsDir name type)
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|| lib.any (
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group: type == "directory" && containsSymlink "${secretsDir}/${name}/groups/${group}"
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) groups;
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filterDir = filter: dir:
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lib.optionalAttrs (builtins.pathExists dir)
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(lib.filterAttrs filter (builtins.readDir dir));
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filterDir =
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filter: dir:
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lib.optionalAttrs (builtins.pathExists dir) (lib.filterAttrs filter (builtins.readDir dir));
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groups = builtins.attrNames (filterDir (containsMachine groupsDir) groupsDir);
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secrets = filterDir containsMachineOrGroups secretsDir;
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@@ -34,17 +45,18 @@ in
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clanCore.secretsDirectory = "/run/secrets";
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clanCore.secretsPrefix = config.clanCore.machineName + "-";
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system.clan.secretsModule = "clan_cli.secrets.modules.sops";
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sops.secrets = builtins.mapAttrs
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(name: _: {
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sopsFile = config.clanCore.clanDir + "/sops/secrets/${name}/secret";
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format = "binary";
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})
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secrets;
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sops.secrets = builtins.mapAttrs (name: _: {
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sopsFile = config.clanCore.clanDir + "/sops/secrets/${name}/secret";
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format = "binary";
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}) secrets;
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# To get proper error messages about missing secrets we need a dummy secret file that is always present
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sops.defaultSopsFile = lib.mkIf config.sops.validateSopsFiles (lib.mkDefault (builtins.toString (pkgs.writeText "dummy.yaml" "")));
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sops.defaultSopsFile = lib.mkIf config.sops.validateSopsFiles (
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lib.mkDefault (builtins.toString (pkgs.writeText "dummy.yaml" ""))
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);
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sops.age.keyFile = lib.mkIf (builtins.pathExists (config.clanCore.clanDir + "/sops/secrets/${config.clanCore.machineName}-age.key/secret"))
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(lib.mkDefault "/var/lib/sops-nix/key.txt");
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sops.age.keyFile = lib.mkIf (builtins.pathExists (
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config.clanCore.clanDir + "/sops/secrets/${config.clanCore.machineName}-age.key/secret"
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)) (lib.mkDefault "/var/lib/sops-nix/key.txt");
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clanCore.secretsUploadDirectory = lib.mkDefault "/var/lib/sops-nix";
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};
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}
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@@ -7,4 +7,3 @@
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system.clan.factsModule = "clan_cli.facts.modules.vm";
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};
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}
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