feat: quiz and rbac

internal/middleware/admin_test.go

@@ -0,0 +1,47 @@
+package middleware
+
+import (
+	"context"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/prabhupadasays/spsays-bff/internal/rbac"
+)
+
+func withStaff(perms ...string) context.Context {
+	return context.WithValue(context.Background(), staffCtxKey{}, &StaffContext{
+		RoleKey: "x", Perms: rbac.NewSet(perms),
+	})
+}
+
+func TestRequirePermission(t *testing.T) {
+	ok := http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) { w.WriteHeader(http.StatusNoContent) })
+	gate := RequirePermission("users:ban")(ok)
+
+	cases := []struct {
+		name string
+		ctx  context.Context
+		want int
+	}{
+		{"moderator without the permission", withStaff("reports:read", "users:read"), http.StatusForbidden},
+		{"admin with it", withStaff("users:ban"), http.StatusNoContent},
+		{"superadmin wildcard", withStaff(rbac.Wildcard), http.StatusNoContent},
+		// Outside RequireStaff there's no staff context at all: refuse.
+		{"no staff context", context.Background(), http.StatusForbidden},
+	}
+	for _, c := range cases {
+		rec := httptest.NewRecorder()
+		gate.ServeHTTP(rec, httptest.NewRequest(http.MethodPost, "/", nil).WithContext(c.ctx))
+		if rec.Code != c.want {
+			t.Errorf("%s: status %d, want %d", c.name, rec.Code, c.want)
+		}
+	}
+
+	// Staff management is never reachable through a catalog permission.
+	if withStaffSet("users:ban", "quizzes:write").Has(rbac.ManageStaff) {
+		t.Error("a non-wildcard set holds admins:manage")
+	}
+}
+
+func withStaffSet(perms ...string) rbac.Set { return rbac.NewSet(perms) }