# Which Problems Are Solved
- The eventstore did not support intentionally overwriting the resource
owner when creating events for aggregates that may be reused across
owners.
- Resource owner handling was implicit and could not be controlled per
command/event type.
- We needed a safe way to distinguish between:
- keeping the existing aggregate owner, and
- explicitly setting a new owner for specific create-like events.
# How the Problems Are Solved
- Introduced a new eventstore command type with an explicit
enforce_owner flag.
- Updated eventstore.commands_to_events and eventstore.push so owner
assignment is now explicit:
- if enforce_owner is true, the command owner is written
- if enforce_owner is false, the existing aggregate owner is retained
when present
- Added EnforceResourceOwnerCommand and wiring so command types can opt
in to enforced owner behavior.
- Wired the new behavior through the v3 eventstore push path, including
compatibility fallback for older command type mapping.
- Added migration/setup changes to register and use the new command type
and SQL functions.
- Added and updated tests for owner overwrite and aggregate ID reuse
scenarios.
# Additional Changes
- Added small migration/setup robustness improvements related to
eventstore setup ordering and helper reuse.
- Added focused test coverage for enforced owner behavior and
sequencing.
- Events that currently allow owner changes (implement
EnforceResourceOwner) are:
- AddedEvent (action)
- GroupAddedEvent
- StartedEvent (idp intent)
- ProjectAddedEvent
- HumanAddedEvent
- HumanRegisteredEvent
- MachineAddedEvent
- CreatedEvent (schema user)
# Additional Context
- Follow-up for eventstore owner-handling correctness in create flows
and aggregate ID reuse cases.
- No additional issue link was attached for this change.
---------
Co-authored-by: abhishek kumar gupta <[email protected]>
This implementation increases parallel write capabilities of the eventstore.
Please have a look at the technical advisories: [05](https://zitadel.com/docs/support/advisory/a10005) and [06](https://zitadel.com/docs/support/advisory/a10006).
The implementation of eventstore.push is rewritten and stored events are migrated to a new table `eventstore.events2`.
If you are using cockroach: make sure that the database user of ZITADEL has `VIEWACTIVITY` grant. This is used to query events.
* feat(actions): begin api
* feat(actions): begin api
* api and projections
* fix: handle multiple statements for a single event in projections
* export func type
* fix test
* update to new reduce interface
* flows in login
* feat: jwt idp
* feat: command side
* feat: add tests
* actions and flows
* fill idp views with jwt idps and return apis
* add jwtEndpoint to jwt idp
* begin jwt request handling
* add feature
* merge
* merge
* handle jwt idp
* cleanup
* bug fixes
* autoregister
* get token from specific header name
* fix: proto
* fixes
* i18n
* begin tests
* fix and log http proxy
* remove docker cache
* fixes
* usergrants in actions api
* tests adn cleanup
* cleanup
* fix add user grant
* set login context
* i18n
Co-authored-by: fabi <[email protected]>
SilvanandGitHub
