Refactoring of revocation registry creation

[andrewwhitehead]

This updates the revocation registry initialization process.

Previously, an event was fired using profile.notify, which led to an IssuerRevRegRecord being created and the associated revocation registry being generated. Now, the IssuerRevRegRecord is created first, and then the event is fired, which leads to the registry generation. This allows the detection of a registry in progress and helps to avoid multiple revocation registries being created in parallel for the same credential definition.

Also, the tails file is now uploaded after the registry definition is posted and before the first entry is posted, instead of after the first entry is posted. This ensures that the registry doesn't enter the ACTIVE state until after the tails file is publicly available.

[codecov-commenter]

Codecov Report

Merging #1813 (960d611) into main (1673245) will decrease coverage by 0.01%.
The diff coverage is 57.03%.

@@            Coverage Diff             @@
##             main    #1813      +/-   ##
==========================================
- Coverage   93.72%   93.71%   -0.02%     
==========================================
  Files         536      536              
  Lines       34015    33998      -17     
==========================================
- Hits        31881    31861      -20     
- Misses       2134     2137       +3     

[andrewwhitehead]

I'm going to add another update and resync this shortly.

[ianco]

The integration test passes when I run locally :-( I'm going to try just re-running the tests

[ianco]

LGTM, all tests pass locally