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Created by Shannon Deminick 17 Aug 2017, 01:37:56 Updated by Sebastiaan Janssen 28 Aug 2017, 09:44:46
Relates to: U4-10213
Subtask of: U4-9609
Currently the hashes produced by the PluginManager to determine if it needs to rescan use the HashCodeCombiner which uses .NET HashCode's which has worked to-date however in some cases and based on different environments and .Net versions, it's possible that these hashes might not be reliable between different AppDomains on the site website.
This logic should be updated to use a reliable hash such as SHA1 just to be safe.
This updates the PluginManager to use the new HashGenerator instead of the HashCodeCombiner (have added notes about when the HashCodeCombiner should/shouldnt be used). Also updated the WebServiceServerMessenger to use the HashGenerator instead as well since it's more reliable between AppDomains and that hash is also used between AppDomains.
I've added tests for the HashGenerator and it's API is very similar to the HashCodeCombiner.
Backwards Compatible: True
Due in version: 7.6.6
Sprint: Sprint 66
Story Points: 1