Delete device keys/signatures from key server when deleting devices (#1979)

* Delete device keys/signatures from key server when deleting device from user API

* Move loop to within database transaction

* Don't fall over deleting no rows
This commit is contained in:
Neil Alexander 2021-08-18 12:07:09 +01:00 committed by GitHub
parent 1bee1ae204
commit 614e67280d
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GPG key ID: 4AEE18F83AFDEB23
13 changed files with 140 additions and 0 deletions

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@ -58,6 +58,10 @@ type Database interface {
// If there are some missing keys, they are omitted from the returned slice. There is no ordering on the returned slice.
DeviceKeysForUser(ctx context.Context, userID string, deviceIDs []string) ([]api.DeviceMessage, error)
// DeleteDeviceKeys removes the device keys for a given user/device, and any accompanying
// cross-signing signatures relating to that device.
DeleteDeviceKeys(ctx context.Context, userID string, deviceIDs []gomatrixserverlib.KeyID) error
// ClaimKeys based on the 3-uple of user_id, device_id and algorithm name. Returns the keys claimed. Returns no error if a key
// cannot be claimed or if none exist for this (user, device, algorithm), instead it is omitted from the returned slice.
ClaimKeys(ctx context.Context, userToDeviceToAlgorithm map[string]map[string]string) ([]api.OneTimeKeys, error)