OPAQUE (RFC 9807) implementation (using `opaque-ke` crate)
with opaque authentfication, server will never receive the password (in the auth=password mode)
this is a must have to create trust with users to permit end to end encryption in the future
(we cannot know if user use the same password/passphrase for his asymetric key or his oxicloud auth,
this is why server must never have the password)
pass1: prepare server
add `auto_redirect_if_standalone_oidc` in `OXICLOUD_AUTH_POLICIES`
let admin decide to redirect immediately to IdP if OIDC is the only auth method enabled
permit an admin to specify `oidc` only as the only method to login/register
note that if OIDC is enabled, the engine always append oidc in OXICLOUD_AUTH_METHODS
we could move to an explicit declaration in a major release
Prevent services accessing directly to localstorage and prefer using an astraction layer
to expose full blob. The abstraction layer (dedup services) will cover backend storage
election (local, s3, ...), encryption, etc
This change permit audio_metadata_service, media_metadaa_service, face_indexing_service to handle
blobs without worring of the backend.
note: prefered way to handle blob is the streamed way. Some services may not have this possibility
a job can be paused/resumed
a job as an exclusibity by it's name
if you want to run another job with same name:
either cancel the first one, or wait of it's terminaison
pause does not permit to run the other job, this can create
race conditions
if target blob already exists, migration will check the blob
if header is already with the targeted key (or no key if not ciphered) no need write
otherwise write the blob (that will convert any blob with no header into the correct version)
function read_dispatch:
the reader use th header to determined if file is encrypted
and which key (fingerprint) was used
if blob was recorded in legacy format (no header), it tries all attached keys on storage
last safety net: if none matched, do a blake3 on file, if it matches the file is
stored in clear (no cipher)
otherwise:
- blob is corrupted
- key is lost
Edouard Vanbelle