NonceUtil nonces aren't replicated accross the cluster

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.X, 7.1.X, Master
• Fix Version/s: 7.0.X, 7.1.10 DXP FP10, 7.1.10.2 SP2, 7.1.3 CE GA4, 7.1.X, Master
• Component/s: Application Security > Auth Verifiers, Fault Tolerance > Clustering Framework
• Labels:
  • ee-ts
  • liferay-dxp-71-sp2
  • liferay-fixpack-dxp-10-7110
• Branch Version/s:
  7.1.x, 7.0.x
• Backported to Branch:
  Committed
• Story Points: 0.5
• Fix Priority: 3
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/67600

com.liferay.portal.servlet.filters.secure.NonceUtil uses a DelayQueue to save the generated nonces. This queue is individual per node, so a generated nonce can only be retrieved from the node that generates it.

 

Steps to Reproduce:
1.- Start a cluster with a couple of nodes
2.- Execute in one of the nodes the follwing script:

import com.liferay.portal.servlet.filters.secure.NonceUtil;

String nonce = NonceUtil.generate(20099, "127.0.0.1");
out.println("Generated nonce: " + nonce);

3.- With the generated nonce, for example C480f83bcb6bA813d2cdaL8V5c592eeO execute the following script (on the remaining node) to check if the nonce can be verified from the other node:

import com.liferay.portal.servlet.filters.secure.NonceUtil;
out.println("Verify: " + NonceUtil.verify("C480f83bcb6bA813d2cdaL8V5c592eeO"));

 

Expected Result:

The nonce should be verified from the other node, hence printing Verify: true

 

Actual:

The nonce can only be verified in the node where it was generated, hence printing Verify: false

 

Other test that must performed is the previous one, but executing step two with node2 down. The expected result would be the same.