status-go requires some special methods to be exposed in order to support the current integration.
Introduced families of methods marked as `DEPRECATED`:
* `SendRaw` to send transit-encoded messages, both public and private. It supports only private PFS-enabled messages. To send private non-PFS messages, we can add this functionality or it needs to happen through `shh_post` directly from status-react.
* `RetrieveRawAll` and `RetrieveRawWithFilter` to get retrieve decrypted but transit-encoded messages.
* `LoadFilters` and `RemoveFilters` to manage Whisper filters directly.
* By default, persistence of messages is disabled. It can be enabled with an option passed to `Messenger`.
* File paths to the databases are configurable in `Messenger`.
Currently datasync propagates the unencrypted messages. This messages
might be relayed to a third party. We can't therefore rely on whisper
signature, as the author might not be the same as the relayer.
This commit wraps our current message in a protobuf record with an
optional signature.
If the signature is present it will be used to indicate the author of
the message, otherwise whisper is used.
It's not enabled by default as this is a breaking change and should go
live with v1. Decoding is backward compatible, so old messages will
still be read.
I have also changed the messageID scheme to use:
compressedBytesOfPk + Keccak256 of the encoded unencrypted payload, instead of the whisper ID.
Andrea Maria Piana
Adam Babik
Pedro Pombeiro
Adam Babik