initial commit

tests/integration/oauth2_client_secret_reset_test.go

@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2026 Fluxer Contributors
+ *
+ * This file is part of Fluxer.
+ *
+ * Fluxer is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Fluxer is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package integration
+
+import (
+	"fmt"
+	"net/http"
+	"testing"
+	"time"
+)
+
+// TestClientSecretReset verifies client secret rotation requires sudo and returns a new secret.
+func TestClientSecretReset(t *testing.T) {
+	client := newTestClient(t)
+	owner := createTestAccount(t, client)
+
+	appID, _, _, clientSecret := createOAuth2Application(
+		t, client, owner,
+		fmt.Sprintf("Client Secret Reset %d", time.Now().UnixNano()),
+		[]string{"https://example.com/callback"},
+		[]string{"identify"},
+	)
+
+	if clientSecret == "" {
+		t.Fatal("creation should return client secret")
+	}
+
+	newSecret := resetClientSecret(t, client, owner, appID)
+	if newSecret == clientSecret {
+		t.Fatalf("reset should issue new secret")
+	}
+
+	code, _ := obtainAuthCode(t, client, appID, "https://example.com/callback", []string{"identify"})
+	form := buildTokenForm(code, "https://example.com/callback")
+	req := newFormRequest(t, client, "/oauth2/token", form)
+	req.SetBasicAuth(appID, clientSecret)
+
+	resp, err := client.httpClient.Do(req)
+	if err != nil {
+		t.Fatalf("token request failed: %v", err)
+	}
+	resp.Body.Close()
+	if resp.StatusCode == http.StatusOK {
+		t.Fatalf("old client secret should not work after rotation")
+	}
+
+	req2 := newFormRequest(t, client, "/oauth2/token", form)
+	req2.SetBasicAuth(appID, newSecret)
+	resp2, err := client.httpClient.Do(req2)
+	if err != nil {
+		t.Fatalf("token request failed: %v", err)
+	}
+	defer resp2.Body.Close()
+	if resp2.StatusCode != http.StatusOK {
+		t.Fatalf("new secret should work, got %d: %s", resp2.StatusCode, readResponseBody(resp2))
+	}
+}