1 files changed, 36 insertions, 0 deletions
diff --git a/lib/gitlab/ci/reports/security/finding_key.rb b/lib/gitlab/ci/reports/security/finding_key.rb
new file mode 100644
index 00000000000..0acd923a60f
--- /dev/null
+++ b/lib/gitlab/ci/reports/security/finding_key.rb
@@ -0,0 +1,36 @@
+# frozen_string_literal: true
+
+module Gitlab
+  module Ci
+    module Reports
+      module Security
+        class FindingKey
+          def initialize(location_fingerprint:, identifier_fingerprint:)
+            @location_fingerprint = location_fingerprint
+            @identifier_fingerprint = identifier_fingerprint
+          end
+
+          def ==(other)
+            has_fingerprints? && other.has_fingerprints? &&
+              location_fingerprint == other.location_fingerprint &&
+                identifier_fingerprint == other.identifier_fingerprint
+          end
+
+          def hash
+            location_fingerprint.hash ^ identifier_fingerprint.hash
+          end
+
+          alias_method :eql?, :==
+
+          protected
+
+          attr_reader :location_fingerprint, :identifier_fingerprint
+
+          def has_fingerprints?
+            location_fingerprint.present? && identifier_fingerprint.present?
+          end
+        end
+      end
+    end
+  end
+end