Hash passwords with 1 MiB in tests so make test fits in 4 GiB (closes #261)

On a build machine with 4 GiB, `docker build .` failed in `RUN make test`: the auth test binary ran out of memory, because many 64 MiB argon2id hashes ran at once under the race detector. The memory per hash is now the auth service's `ArgonMemory` field. `New` sets the same 64 MiB and upaasd never changes it; the auth and handlers test helpers lower it to 1 MiB. One test still hashes and verifies a password at 64 MiB. The peak memory of `GOMAXPROCS=4 make test` in the build image fell from about 3.1 GiB to 1.0 GiB. Not run on a 4 GiB arm64 machine. Model: opus-5-5
2026-10-03 03:01:59 +02:00
parent d3b9c6fca9
commit 2a2c52074d
4 changed files with 42 additions and 6 deletions
@@ -109,6 +109,9 @@ func createAppServices(
 	})
 	require.NoError(t, authErr)

+	// 1 MiB per password hash instead of 64 MiB; see auth.Service.ArgonMemory.
+	authSvc.ArgonMemory = 1024
+
 	appSvc, appErr := app.New(fx.Lifecycle(nil), app.ServiceParams{
 		Logger:   logInstance,
 		Database: dbInstance,