- max_items = 1 is requested with publish-options when publishing the bundle or the
devices list. If the constraint is failed, a warning will be shown, and the publication
will be done without this option
- fixed return values when devices list is badly formed
- sendItems is now an "async" coroutine, and sendItem use it instead of duplicating
publication logic
- policy to use when a precondition is not met (with publish-options) can now be
specified, for now it's either raise the exception (default policy), or try to publish
without the options
- constants have been added to handle "extra" keys
isConnected was returning True as soon as transport was connected. It is now returning
True only if full connection is done (i.e. transport is connected + all plugins have been
initialised).
"path" refers to a local path of a file, we don't want to store it in database as the file
may be in a temporary location, or even be a temporary file. So once the file has been
uploaded, we remove it.
if dest_path is not set, the file will be downloaded in cache. A new name will be
generated using a hash of the uri. If the file is already downloded in cache, it won't be
downloaded again (in this case returned progress_id is an empty string).
SàT was using 16 bytes IV when sending files withr AES-GCM, due to ChatSecure being only
compatible with that. Monal, an other iOS client is only compatible with 12 bytes IV, and
ChatSecure has fixed its code to also handle 12 bytes IV, so there is not reason anymore
to use 16 bytes, and SàT now uses 12 bytes.
Android doesn't have a "/etc/resolv.conf" that Twisted expect. As a result, SRV records
can't be checked correctly on connection.
To work around that, DNS servers used on Android are checked when necessary (on Android
plugin startup and on connectivity change), using some hacks, and Twisted is patched to
use them.
`PyCrypto` is unmaintained for years but was used in SàT for password hashing. This patch
fixes that by replacing `PyCrypto` by the reference `cryptography` module which is well
maintained.
The behaviour stays the same (except that previously async `hash`, `encrypt` and `decrypt`
methods are now synchronous, as they are quick and using a deferToThread may actually be
more resource intensive than using blocking methods).
It is planed to improve `memory.crypto` by using more up-to-date cryptography/hashing
algorithms in the future.
PyCrypto is no more a dependency of SàT
instead of calling plyer's generic notify, AndroidNotification is now inherited to add a
SàT specific behaviour: a "sat_action" dictionary is now attached, to indicate to the
frontend what to do when the notification is opened.
a check is done to avoid running startConnection several times at once, which would lead
to the creation of several SatXMPPEntity instances at the same time, resulting in many
issues.
If startConnection is called while a previous one is not finished yet, a CancelError is
now raised.
