`open_with_db` also has the passphrase parameter without mentioning it
in its name. The old name also sounded like the passphrase was required
when it's actually optional.
Add general extension framework for sliding sync, implementing the e2ee, to-device and account-data extensions as per existing proxy implementation. Add a new (ffi exposed) function to use activate the extensions.
Also extends jack-in to have permanent login and storage support now, rather than posting an access token and expose messages inside the sliding-sync layer to actually use the decrypted messages if given. Contains a lot of fixes around these aspects, too, like uploading any remaining messages from the olm-machine on every sliding-sync-request or processing even if no room data is present (which can happen now as processing only extensions might takes place).
* feat(bindings/crypto-nodejs): Add `#[napi(strict)]` to force type checking from JavaScript.
* chore(bindings/crypto-nodejs): Use our own fork of `napi-rs` for the moment.
We don't want to clone a struct that contains a secret.
However, on the Node.js side, we can only receive arguments by
references. The problem we have is that we cannot transfer the
ownership of `MediaEncryptionInfo` to `AttachmentDecryptor` because we
don't own it. To simulate this behavior, we use `Option.take`.
A new method then appears:
`EncryptedAttachment.hasMediaEncryptionInfoBeenConsumed` to know if
the media encryption info has been consumed by `Attachment.decrypt`
already or not. That way, we can decrypt only once. It is possible to
do a JSON-encoded backup of the media encryption info by calling
`EncryptedAttachment.mediaEncryptionInfo` though.
First, u128 has a bug in `serde`,
cf. https://github.com/serde-rs/json/issues/625.
Second, we don't need to represent the timeout as a u128, it's clearly
too large. This patch tries to convert it to u64. It should never
fail, but we propagate the error anyway.
This patch provides a new API to encrypt and decrypt attachment,
i.e. big buffer of type `Uint8Array`.
It's based on `matrix_sdk_crypto::AttachmentEncryptor` and `AttachmentDecryptor`.
In async functions, the Node.js GC may or may not (that's a random
behavior) collect the arguments passed to the function as soon as it
returns. The function may not be executed yet, since it's async. Thus,
it leads to memory corruption: The function tries to read later on the
value inside an argument and… it crashes at best.
To avoid this bug, there is no other choice than cloning the values
before the function returns, in its “sync path” (so before any
transformation of an `.await` point into an “async block”).
The performance impact is not “massive”, I'm not sure it could be
noticeable easily since it is most of the time related to identifiers
(e.g. `UserId`), which are cheap to clone. I have to find the balance
here, and cloning offers the best trade off from my point of view.
This patch first implements the new `Signatures`, `Signature` and `MaybeSignature` types.
Then, it moves some Vodozemac types into their own module, and
implements the new `Ed25519Signature` type.
Finally, it implements `OlmMachine.sign`.
`matrix-sdk-crypto-nodejs` and `matrix-sdk-crypto-js` are no longer
default members of the Cargo virtual workspace. The Github Actions
workflows for the bindings now live in a `bindings_ci.yml` files
(ideally, it should be in a subdirectory,
`.github/workflows/bindings/ci.yml` but it doesn't work).
