fix(api): unable to delete virtual dataset, wrong permission name #11019
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dpgaspar
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dpgaspar
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Sep 24, 2020
| if not view_menu: | ||
| logger.error( | ||
| "Could not find the data access permission for the dataset" | ||
| ) |
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If a dataset permission does not exist, log the error and delete anyway
dpgaspar
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dpgaspar
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Codecov Report
@@ Coverage Diff @@
## master #11019 +/- ##
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- Coverage 65.76% 61.35% -4.41%
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Files 816 817 +1
Lines 38381 38523 +142
Branches 3606 3621 +15
==========================================
- Hits 25240 23637 -1603
- Misses 13033 14700 +1667
- Partials 108 186 +78
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craig-rueda
reviewed
Sep 24, 2020
| and replaces them with the current (correct) permission name | ||
| """ | ||
| from flask_appbuilder.security.sqla.models import ( | ||
| ViewMenu, |
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Should we be referencing concrete model classes in migrations? This migration will likely fail to run in the future should any of their structure change. Ideally, partial impl's, or copies should be defined directly in the migration in order to avoid such a situation. The other option is to roll all of these migrations up into a subset of what we currently have.
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Good point, I'll probably go for the model copy
villebro
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Sep 29, 2020
superset/migrations/versions/3fbbc6e8d654_fix_data_access_permissions_for_virtual_.py
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…issions_for_virtual_.py Co-authored-by: Ville Brofeldt <[email protected]>
villebro
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auxten
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Nov 20, 2020
…ache#11019) * fix(api): unable to delete virtual dataset because of wrong permission name * Still delete the dataset even when no permission was found * migration script to fix possible existing faulty permissions on the db * black * fix db migration and one more test * add more comments to the migration script * freeze a partial schema of the model on the migration step * fix mig script * Update superset/migrations/versions/3fbbc6e8d654_fix_data_access_permissions_for_virtual_.py Co-authored-by: Ville Brofeldt <[email protected]> Co-authored-by: Ville Brofeldt <[email protected]>
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SUMMARY
When creating a virtual dataset using SQLLab -> Explorer the call to
superset/sqllab_vizcreates a newSqlaTablewithdatabase_idset, notdatabase. This causes a problem on the SQLAlchemy listener that creates/updates permissions on insert/update. Because thedatabaserelation is not set yet at this time theget_perm()method on the SqlaTable return a permission with[None].[<VIRTUAL DS NAME>](id:22)instead of[examples].[<VIRTUAL_DS_NAME>](id:22)When deleting the new dataset delete command will check if the permission for the dataset exists (to delete it also) and this sanity check failed, refusing to delete the dataset. We will delete the dataset and just log an error on this PR.
Also added a migration revision that does its best on fixing any existing faulty data access permissions.
ADDITIONAL INFORMATION