M5: deletion delay with trash, passphrase slots, ransomware documentation

- removed snapshots go to a trash on the location and their data is only
  freed after the deletion delay, which is chosen when the key is created
  (default 7 days, 1-365) and cannot be changed afterwards; any admin can
  bring them back (occ backup:trash, backup:trash:restore, web UI)
- up to three passphrase slots open the same master key (like LUKS), so
  one person leaving or dying does not lock the company out; slot changes
  are written to every location, announced to all admins and require a
  new recovery kit confirmation, while backups keep running
- occ backup:key:slots, backup:key:slot:add|replace|remove; key init takes
  --label and --delete-delay-days
- web UI: deletion delay and first slot at key creation, slot management,
  trash per location with restore; all behind password confirmation
- README: key, slots (safe / CTO / head of IT), and protection against
  ransomware: object lock in compliance mode (e.g. 90 days), credentials
  without delete rights, provider snapshots, off-site copy
This commit is contained in:
2026-10-02 03:01:44 +02:00
parent 7b154e322b
commit 9b03f98d0d
26 changed files with 955 additions and 78 deletions
+5
View File
@@ -11,6 +11,11 @@ return [
['name' => 'AdminApi#initKey', 'url' => '/api/key', 'verb' => 'POST'],
['name' => 'AdminApi#downloadKit', 'url' => '/api/key/kit', 'verb' => 'GET'],
['name' => 'AdminApi#confirmKit', 'url' => '/api/key/confirm', 'verb' => 'POST'],
['name' => 'AdminApi#addSlot', 'url' => '/api/key/slots', 'verb' => 'POST'],
['name' => 'AdminApi#replaceSlot', 'url' => '/api/key/slots/{slot}', 'verb' => 'PUT'],
['name' => 'AdminApi#removeSlot', 'url' => '/api/key/slots/{slot}', 'verb' => 'DELETE'],
['name' => 'AdminApi#trash', 'url' => '/api/targets/{targetId}/trash', 'verb' => 'GET'],
['name' => 'AdminApi#untrash', 'url' => '/api/targets/{targetId}/trash/{snapshotId}', 'verb' => 'POST'],
['name' => 'AdminApi#backends', 'url' => '/api/backends', 'verb' => 'GET'],
['name' => 'AdminApi#addTarget', 'url' => '/api/targets', 'verb' => 'POST'],
['name' => 'AdminApi#removeTarget', 'url' => '/api/targets/{id}', 'verb' => 'DELETE'],