Add a POST /server/jsonrpc endpoint that processes jsonrpc
requests from the body. This allows developers familiar with
the JSON-RPC API to use it in places where a websocket is not
desiriable.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Track authentication requirements in the API Definition. This
eliminates the need to look up the authentication component
to disable auth on an endpoint.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
This change refactors the APIDefiniton into a dataclass, allowing
defs to be shared directly among HTTP and RPC requests. In
addition, all transports now share one instance of JSONRPC,
removing duplicate registration. API Defintiions are registered
with the RPC Dispatcher, and it validates the Transport type.
In addition tranports may perform their own validation prior
to request execution.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Refactor endpoint registration to reduce duplicated code.
Rename some APIDefinition attributes for clarity.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
These flags replace strings as constants used to register and
identify Request Types (ie: GET, POST) and API Transport
Types.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Provide a new websocket implementation that creates a near one to one
bridge with a Unix Socket connection to Klippy. This may be used to
access Klippy APIs not otherwise available over the primary websocket,
such as the various "dump" commands.
Unlike the primary websocket Moonraker does not decode or inspect
data that passes through the bridge.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Unix sockets never require authentication and it is possible for
Websocket connections to authenticate with the request itself.
In these cases the `identify` endpoint must still process an
access_token if provided, as it allows the front end to assign
the desired user to the connection.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Propagate user state changes to open websockets and unix sockets.
If a websocket's user is logged out require re-authentication.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Register all of the "access" endpoints with the websocket. Front
ends may now connect to the websocket without an oneshot token
and login. If the front end already has a JWT for the user it
can be passed to the "identify" endpoint to authenticate directly.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Separate out code that applies to both standard websockets and the
future unix socket implementation.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
To accommodate access to multiple protocols Moonraker will always
require that the "params" field contain a dictionary, so reject any
other type as invalid. There is no need to expand keyword arguments,
simply pass the params dict to the callback.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
HTTP 404 and JSON-RPC -32601 are equivalent, so translate
where necessary. Any other JRPC code received outside of the
HTTP error range should be assigned a 500.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Provide a remote method by which clients may identify their
name, version, and type.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
fix
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
By retreiving and storing the hostname in the websocket
header, it is possible to determine a fully qualified domain
used to reach the instance.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Move the KlippyConnection class into its own module. Refactor
init to use loops rather than callbacks, this reduces complexity
of tracking and cancelling callback handles.
All Klippy state previously tracked by the Server is now in the
KlippyConnection. This improves testing and makes the code
less ambiguous, ie: the `server.make_request()` method is not
as clear as `klippy.request()`.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Log the User Agent when a websocket is opened.
When a websocket is closed log the close code, close Reason, and
time elapsed since the last pong was recieved from the client.
When Moonraker shuts down send a 1001 Code with Server Shutdown
as the reason.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Allow base modules to register themselves as components during
initialization. This makes them accessible via lookup_component()
across the entire application.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
This resolves a potential issue where clients could anticipate that all items in the status parameter are objects.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
Implement a write buffer so that all calls to "write_message" are awaited. This allows for more graceful shutdown if the websocket is closed.
When Moonraker shuts down, attempt to wait for all websockets to close before exiting.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
This allows eligible components to register themselves as API transports. By default the WebsocketManager is registered.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
CONFIG CHANGE: This deprecates the "enabled" option in the [authorization] section. Authorization will be enabled if the section is included in moonraker.conf, otherwise it will be disabled.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
When a websocket is closed, set "is_closed" to True in the on_closed handler. When closing all websockets, iterate through a list of values.
Signed-off-by: Eric Callahan <arksine.code@gmail.com>
