SONAR-11506, SSF-62 Handle XSS code in project links

1 files changed, 24 insertions, 0 deletions

diff --git a/server/sonar-web/src/main/js/app/utils/isValidUri.ts b/server/sonar-web/src/main/js/app/utils/isValidUri.ts
new file mode 100644
index 00000000000..115eaf60168
--- /dev/null
+++ b/server/sonar-web/src/main/js/app/utils/isValidUri.ts
@@ -0,0 +1,24 @@
+/*
+ * SonarQube
+ * Copyright (C) 2009-2018 SonarSource SA
+ * mailto:info AT sonarsource DOT com
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+import { isWebUri } from 'valid-url';
+
+export default function(url: string): boolean {
+  return /^(\/|scm:)/.test(url) || !!isWebUri(url);
+}