# Which Problems Are Solved
The action v2 messages were didn't contain anything providing security
for the sent content.
# How the Problems Are Solved
Each Target now has a SigningKey, which can also be newly generated
through the API and returned at creation and through the Get-Endpoints.
There is now a HTTP header "Zitadel-Signature", which is generated with
the SigningKey and Payload, and also contains a timestamp to check with
a tolerance if the message took to long to sent.
# Additional Changes
The functionality to create and check the signature is provided in the
pkg/actions package, and can be reused in the SDK.
# Additional Context
Closes#7924
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Co-authored-by: Livio Spring <livio.a@gmail.com>
* feat: add events for execution
* feat: add events for execution and command side
* feat: add events for execution and command side
* feat: add api endpoints for set and delete executions with integration tests
* feat: add integration and unit tests and more existence checks
* feat: add integration and unit tests and more existence checks
* feat: unit tests for includes in executions
* feat: integration tests for includes in executions
* fix: linting
* fix: update internal/api/api.go
Co-authored-by: Tim Möhlmann <tim+github@zitadel.com>
* fix: update internal/command/command.go
Co-authored-by: Tim Möhlmann <tim+github@zitadel.com>
* fix: apply suggestions from code review
Co-authored-by: Tim Möhlmann <tim+github@zitadel.com>
* fix: change api return
* fix: change aggregateID with prefix of execution type and add to documentation
* fix: change body in proto for documentation and correct linting
* fix: changed existing check to single query in separate writemodel
* fix: linter changes and list endpoints for conditions in executions
* fix: remove writemodel query on exeuction set as state before is irrelevant
* fix: testing for exists write models and correction
* fix: translations for errors and event types
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Co-authored-by: Tim Möhlmann <tim+github@zitadel.com>
