Initial commit

pkg/auth/validator_test.go

@@ -0,0 +1,31 @@
+package auth
+
+import (
+	"crypto/rand"
+	"crypto/rsa"
+	"encoding/base64"
+	"os"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestLoadValidator_RSAFromEnv(t *testing.T) {
+	key, err := rsa.GenerateKey(rand.Reader, 2048)
+	require.NoError(t, err)
+
+	store := KeyStore{PublicKey: &key.PublicKey}
+	path := t.TempDir() + "/pub.pem"
+	require.NoError(t, store.SavePublicKey(path))
+
+	pemBytes, err := os.ReadFile(path)
+	require.NoError(t, err)
+
+	t.Setenv("JWT_PUBLIC_KEY", base64.StdEncoding.EncodeToString(pemBytes))
+
+	validator, err := LoadValidator("config/ed25519-key.pub")
+	require.NoError(t, err)
+	assert.Equal(t, ValidatorRSA, validator.Mode)
+	assert.NotNil(t, validator.RSA)
+}