fix mastodon test (#457)

closes #34.

Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
Reviewed-on: Fediversity/Fediversity#457
Reviewed-by: Valentin Gagarin <valentin.gagarin@tweag.io>
Co-authored-by: Kiara Grouwstra <kiara@procolix.eu>
Co-committed-by: Kiara Grouwstra <kiara@procolix.eu>

.forgejo/workflows/ci.yaml

@@ -21,11 +21,17 @@ jobs:
       - uses: actions/checkout@v4
       - run: nix-shell --run 'nix-unit ./deployment/data-model-test.nix'
 
+  check-mastodon:
+    runs-on: native
+    steps:
+      - uses: actions/checkout@v4
+      - run: nix build .#checks.x86_64-linux.test-mastodon-service -L
+
   check-peertube:
     runs-on: native
     steps:
       - uses: actions/checkout@v4
-      - run: nix-build services -A tests.peertube
+      - run: nix build .#checks.x86_64-linux.test-peertube-service -L
 
   check-panel:
     runs-on: native

flake.nix

@@ -17,6 +17,7 @@
           ./infra/flake-part.nix
           ./keys/flake-part.nix
           ./secrets/flake-part.nix
+          ./services/tests/flake-part.nix
         ];
 
         perSystem =

services/default.nix

@@ -1,13 +0,0 @@
-{
-  system ? builtins.currentSystem,
-  sources ? import ../npins,
-  pkgs ? import sources.nixpkgs { inherit system; },
-  ...
-}:
-{
-  tests = {
-    mastodon = pkgs.nixosTest ./tests/mastodon.nix;
-    pixelfed-garage = pkgs.nixosTest ./tests/pixelfed-garage.nix;
-    peertube = pkgs.nixosTest ./tests/peertube.nix;
-  };
-}

services/fediversity/default.nix

@@ -49,7 +49,7 @@ in
               displayName = mkOption {
                 type = types.str;
                 description = "Name of the initial user, for humans";
-                default = config.fediversity.temp.initialUser.name;
+                default = config.fediversity.temp.initialUser.username;
               };
               email = mkOption {
                 type = types.str;

services/tests/flake-part.nix

@@ -0,0 +1,14 @@
+{ ... }:
+{
+  _class = "flake";
+
+  perSystem =
+    { pkgs, ... }:
+    {
+      checks = {
+        test-mastodon-service = pkgs.testers.runNixOSTest ./mastodon.nix;
+        test-pixelfed-garage-service = pkgs.testers.runNixOSTest ./pixelfed-garage.nix;
+        test-peertube-service = pkgs.testers.runNixOSTest ./peertube.nix;
+      };
+    };
+}

services/tests/mastodon.nix

@@ -6,7 +6,7 @@
 { pkgs, ... }:
 
 let
-  lib = pkgs.lib;
+  inherit (pkgs) lib writeText;
 
   ## FIXME: this binding was not used, but maybe we want a side-effect or something?
   # rebuildableTest = import ./rebuildableTest.nix pkgs;
@@ -69,9 +69,17 @@ in
           expect
         ];
         environment.variables = {
-          AWS_ACCESS_KEY_ID = config.fediversity.garage.ensureKeys.mastodon.id;
+          AWS_ACCESS_KEY_ID = "$(cat ${config.fediversity.mastodon.s3AccessKeyFile})";
-          AWS_SECRET_ACCESS_KEY = config.fediversity.garage.ensureKeys.mastodon.secret;
+          AWS_SECRET_ACCESS_KEY = "$(cat ${config.fediversity.mastodon.s3SecretKeyFile})";
         };
+        services.mastodon.extraEnvFiles = [
+          # generate as: cd ${pkgs.mastodon}; IGNORE_ALREADY_SET_SECRETS=true RAILS_ENV=development ${pkgs.mastodon}/bin/rails db:encryption:init
+          (writeText "rest" ''
+            ACTIVE_RECORD_ENCRYPTION_DETERMINISTIC_KEY=naGoEzeyjUmwIlmgZZmGQDWJrlWud5eX
+            ACTIVE_RECORD_ENCRYPTION_KEY_DERIVATION_SALT=A0tE1VJ7S3cjaOQ58mNkhrVFY7o5NKDB
+            ACTIVE_RECORD_ENCRYPTION_PRIMARY_KEY=tGHhd5Os7hLxa8QTzWwjyVLrvsj5VsCw
+          '')
+        ];
       };
   };
 

services/tests/pixelfed-garage.nix

@@ -161,8 +161,8 @@ in
         ];
         environment.variables = {
           POST_MEDIA = ./fediversity.png;
-          AWS_ACCESS_KEY_ID = config.fediversity.garage.ensureKeys.pixelfed.id;
+          AWS_ACCESS_KEY_ID = "$(cat ${config.fediversity.pixelfed.s3AccessKeyFile})";
-          AWS_SECRET_ACCESS_KEY = config.fediversity.garage.ensureKeys.pixelfed.secret;
+          AWS_SECRET_ACCESS_KEY = "$(cat ${config.fediversity.pixelfed.s3SecretKeyFile})";
           ## without this we get frivolous errors in the logs
           MC_REGION = "garage";
         };