1 files changed, 15 insertions, 0 deletions
diff --git a/app/models/concerns/safe_url.rb b/app/models/concerns/safe_url.rb
new file mode 100644
index 00000000000..febca7d241f
--- /dev/null
+++ b/app/models/concerns/safe_url.rb
@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+module SafeUrl
+  extend ActiveSupport::Concern
+
+  def safe_url(usernames_whitelist: [])
+    return if url.nil?
+
+    uri = URI.parse(url)
+    uri.password = '*****' if uri.password
+    uri.user = '*****' if uri.user && !usernames_whitelist.include?(uri.user)
+    uri.to_s
+  rescue URI::Error
+  end
+end