Files
zitadel/internal/command/user_human_recovery_code_model.go
6082e59d47 fix(eventstore): allow overwriting resource owner of events (#12261)
# 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 <abhishek818t@gmail.com>
2026-06-15 11:24:37 +02:00

103 lines
2.8 KiB
Go

package command
import (
"slices"
"github.com/zitadel/zitadel/internal/domain"
"github.com/zitadel/zitadel/internal/eventstore"
"github.com/zitadel/zitadel/internal/repository/user"
)
type HumanRecoveryCodeWriteModel struct {
eventstore.WriteModel
State domain.MFAState
FailedAttempts uint64
codes []string
userLocked bool
}
func (wm *HumanRecoveryCodeWriteModel) Codes() []string {
if wm.codes == nil {
return make([]string, 0)
}
return wm.codes
}
func (wm *HumanRecoveryCodeWriteModel) UserLocked() bool {
return wm.userLocked
}
func NewHumanRecoveryCodeWriteModel(userID, resourceOwner string) *HumanRecoveryCodeWriteModel {
return &HumanRecoveryCodeWriteModel{
WriteModel: eventstore.WriteModel{
AggregateID: userID,
ResourceOwner: resourceOwner,
},
}
}
func (wm *HumanRecoveryCodeWriteModel) Reduce() error {
for _, event := range wm.Events {
switch e := event.(type) {
case *user.HumanRecoveryCodesAddedEvent:
wm.codes = append(wm.Codes(), e.Codes...)
wm.State = domain.MFAStateReady
case *user.HumanRecoveryCodeCheckSucceededEvent:
wm.FailedAttempts = 0
codeCheckedIndex := slices.Index(wm.codes, e.CodeChecked)
if codeCheckedIndex == -1 {
// NB: this should typically never happen, but a race-condition could
// possibly lead to inconsistent state and duplicate code checks
continue
}
wm.codes = slices.Delete(wm.codes, codeCheckedIndex, codeCheckedIndex+1)
case *user.HumanRecoveryCodeCheckFailedEvent:
wm.FailedAttempts += 1
case *user.HumanRecoveryCodesRemovedEvent:
wm.codes = make([]string, 0)
wm.State = domain.MFAStateRemoved
case *user.UserLockedEvent:
wm.userLocked = true
case *user.UserUnlockedEvent:
wm.userLocked = false
wm.FailedAttempts = 0
case *user.UserRemovedEvent:
wm.FailedAttempts = 0
wm.codes = nil
wm.userLocked = false
wm.State = domain.MFAStateRemoved
case *user.HumanAddedEvent, *user.HumanRegisteredEvent, *user.MachineAddedEvent:
wm.FailedAttempts = 0
wm.codes = nil
wm.userLocked = false
wm.State = domain.MFAStateUnspecified
}
}
return wm.WriteModel.Reduce()
}
func (wm *HumanRecoveryCodeWriteModel) Query() *eventstore.SearchQueryBuilder {
query := eventstore.NewSearchQueryBuilder(eventstore.ColumnsEvent).
AddQuery().
AggregateTypes(user.AggregateType).
AggregateIDs(wm.AggregateID).
EventTypes(
user.HumanAddedType,
user.HumanRegisteredType,
user.MachineAddedEventType,
user.HumanRecoveryCodesAddedType,
user.HumanRecoveryCodesRemovedType,
user.HumanRecoveryCodeCheckSucceededType,
user.HumanRecoveryCodeCheckFailedType,
user.UserLockedType,
user.UserUnlockedType,
user.UserRemovedType).
Builder()
if wm.ResourceOwner != "" {
query.ResourceOwner(wm.ResourceOwner)
}
return query
}