This is the method to get the server metadata in the latest draft of
[MSC2965](https://github.com/matrix-org/matrix-spec-proposals/pull/2965).
We still keep the old behavior with `GET /auth_issuer` as fallback for
now because it has wider server support.
There are some pre-main commit cleanups to simplify the main commit.
This can be reviewed commit by commit.
The changes were tested with the oidc_cli example on beta.matrix.org.
Closes#4550.
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Signed-off-by: Kévin Commaille <zecakeh@tedomum.fr>
This should be the most common case, and is already the only case
supported by the higher level APIs like `url_for_oidc` and
`login_with_qr_code`. It simplifies the API because we can call
`restore_registered_client` directly from `register_client`, which was a
TODO.
- [x] Public API changes documented in changelogs (optional)
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Signed-off-by: Kévin Commaille <zecakeh@tedomum.fr>
The `SyncService::stop()` method could fail for the following reasons:
1. The supervisor was not properly started up, this is a programmer error.
2. The supervisor task wouldn't shut down and instead it returns a JoinError.
3. We couldn't notify the supervisor task that it should shutdown due the channel being closed.
All of those cases shouldn't ever happen and the supervisor task will be
stopped in all of them.
1. Since there is no supervisor to be stopped, we can safely just log an
error, our tests ensure that a `SyncService::start()` does create a
supervisor.
2. A JoinError can be returned if the task has been cancelled or if the
supervisor task has panicked. Since we never cancel the task, nor
have any panics in the supervisor task, we can assume that this won't
happen.
3. The supervisor task holds on to a reference to the receiving end of
the channel, as long as the task is alive the channel can not be
closed.
In conclusion, it doesn't seem to be useful to forward these error cases
to the user.
`compute_display_name` is made private again, and used only within the
base crate. A new public counterpart `Room::display_name` is introduced,
which returns a cached value for, or computes (and fills in cache) the
display name. This is simpler to use, and likely what most users expect
anyways.
This adds support to input your recovery key to the OIDC example which
will allow the OIDC example client to be verified and have access to all
the secrets (cross-signing keys and the backup recovery key).
Not particularly useful right now, but once the OIDC example is able to
log in other devices via a QR code it becomes necessary to have access
to all the secrets.
Also:
- rename `display_name` to `computed_display_name` in several places,
and reflect that change into a few callers
- simplify slightly the `computed_display_name()` method
In the previous situation, running the tests with `cargo test` would sometimes fail because despite appending the number of milliseconds since
the start of epoch to the user names, some user names would clash across different tests, leading to unexpected results. This fixes it by using
an actual RNG in there, so the names don't ever clash.
