1 files changed, 25 insertions, 0 deletions
diff --git a/qa/qa/support/otp.rb b/qa/qa/support/otp.rb
new file mode 100644
index 00000000000..0d7c394cf69
--- /dev/null
+++ b/qa/qa/support/otp.rb
@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+require 'rotp'
+
+module QA
+  module Support
+    class OTP
+      def initialize(secret)
+        @rotp = ROTP::TOTP.new(secret)
+      end
+
+      def fresh_otp
+        otps = []
+
+        # Fetches a fresh OTP and returns it only after rotp provides the same OTP twice
+        # An OTP is valid for 30 seconds so 70 attempts with 0.5 interval would ensure we complete 1 cycle
+        Support::Retrier.retry_until(max_attempts: 70, sleep_interval: 0.5) do
+          otps << @rotp.now
+          otps.size >= 3 && otps[-1] == otps[-2] && otps[-1] != otps[-3]
+        end
+
+        otps.last
+      end
+    end
+  end
+end