service: add RecordSpeedTest gRPC handler with JWT auth + validation

2026-05-09 18:37:28 +05:00
parent d1692842b3
commit 4bacd227ff
2 changed files with 199 additions and 0 deletions
@@ -0,0 +1,109 @@
+package service
+
+import (
+	"context"
+	"path/filepath"
+	"testing"
+	"time"
+
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/metadata"
+	"google.golang.org/grpc/status"
+
+	statsv1 "github.com/bergabruh/stats-gateway/gen/stats/v1"
+	"github.com/bergabruh/stats-gateway/internal/auth"
+	"github.com/bergabruh/stats-gateway/internal/storage"
+)
+
+// authedCtx returns a context with a valid Bearer JWT for the given subject.
+// Uses the same secret as newTestServer ("test-secret") and scope "tunnel"
+// (the only scope accepted by *auth.Verifier.Verify).
+func authedCtx(t *testing.T, sub string) context.Context {
+	t.Helper()
+	tok, err := auth.Issue([]byte("test-secret"), sub, "tunnel", time.Minute)
+	if err != nil {
+		t.Fatalf("issue token: %v", err)
+	}
+	return metadata.AppendToOutgoingContext(context.Background(), "authorization", "Bearer "+tok)
+}
+
+func newRecordSpeedTestClient(t *testing.T) (statsv1.SpeedStatusClient, func()) {
+	t.Helper()
+	dir := t.TempDir()
+	st, err := storage.Open(filepath.Join(dir, "test.db"))
+	if err != nil {
+		t.Fatalf("storage.Open: %v", err)
+	}
+	client, cleanup := newTestServer(t, st)
+	return client, func() { cleanup(); st.Close() }
+}
+
+func TestRecordSpeedTest_HappyPath(t *testing.T) {
+	client, cleanup := newRecordSpeedTestClient(t)
+	defer cleanup()
+
+	ctx := authedCtx(t, "fl-speedtest-sync")
+	resp, err := client.RecordSpeedTest(ctx, &statsv1.RecordSpeedTestRequest{
+		Timestamp: time.Now().Unix(),
+		Node:      "fl",
+		Country:   "RU",
+		DlMbps:    100, UlMbps: 20, PingMs: 35, JitterMs: 2,
+	})
+	if err != nil {
+		t.Fatalf("RecordSpeedTest: %v", err)
+	}
+	if resp.Id <= 0 {
+		t.Fatalf("expected id>0, got %d", resp.Id)
+	}
+}
+
+func TestRecordSpeedTest_RejectsBadNode(t *testing.T) {
+	client, cleanup := newRecordSpeedTestClient(t)
+	defer cleanup()
+
+	ctx := authedCtx(t, "fl-speedtest-sync")
+	_, err := client.RecordSpeedTest(ctx, &statsv1.RecordSpeedTestRequest{
+		Timestamp: time.Now().Unix(),
+		Node:      "moon", Country: "RU",
+		DlMbps: 1, UlMbps: 1, PingMs: 1, JitterMs: 1,
+	})
+	if err == nil {
+		t.Fatalf("expected InvalidArgument for bad node, got nil")
+	}
+	if st, ok := status.FromError(err); !ok || st.Code() != codes.InvalidArgument {
+		t.Fatalf("expected InvalidArgument, got %v", err)
+	}
+}
+
+func TestRecordSpeedTest_RejectsNegativeMbps(t *testing.T) {
+	client, cleanup := newRecordSpeedTestClient(t)
+	defer cleanup()
+
+	ctx := authedCtx(t, "fl-speedtest-sync")
+	_, err := client.RecordSpeedTest(ctx, &statsv1.RecordSpeedTestRequest{
+		Timestamp: time.Now().Unix(), Node: "fl", Country: "RU",
+		DlMbps: -1, UlMbps: 1, PingMs: 1, JitterMs: 1,
+	})
+	if err == nil {
+		t.Fatalf("expected InvalidArgument for negative dl_mbps, got nil")
+	}
+	if st, ok := status.FromError(err); !ok || st.Code() != codes.InvalidArgument {
+		t.Fatalf("expected InvalidArgument, got %v", err)
+	}
+}
+
+func TestRecordSpeedTest_RequiresAuth(t *testing.T) {
+	client, cleanup := newRecordSpeedTestClient(t)
+	defer cleanup()
+
+	_, err := client.RecordSpeedTest(context.Background(), &statsv1.RecordSpeedTestRequest{
+		Timestamp: time.Now().Unix(), Node: "fl", Country: "RU",
+		DlMbps: 1, UlMbps: 1, PingMs: 1, JitterMs: 1,
+	})
+	if err == nil {
+		t.Fatalf("expected Unauthenticated, got nil")
+	}
+	if st, ok := status.FromError(err); !ok || st.Code() != codes.Unauthenticated {
+		t.Fatalf("expected Unauthenticated, got %v", err)
+	}
+}