Commit Graph

26 Commits

Author SHA1 Message Date
Nick Mathewson 6bdfc5740f arti-rpcserver: Be careful about saying "result".
Even though json-rpc uses "result" to mean "a successful return value
from a method", we can't: Rust's `Result` type is so pervasive
that confusion would be inevitable.
2023-04-12 12:08:53 -04:00
Nick Mathewson 4d82bf4b98 arti-rpcserver: Rename Authentication{Method => Scheme}. 2023-04-12 11:53:50 -04:00
Nick Mathewson 4327276922 arti-rpcserver: rename cmd to method. 2023-04-12 11:51:48 -04:00
Nick Mathewson b2b0a0dd83 arti-rpcserver: rename command to method. 2023-04-12 11:51:37 -04:00
Nick Mathewson c5b70224b2 tor-rpcbase: Rename and rephrase "command" to "method" 2023-04-12 11:25:03 -04:00
Nick Mathewson 9a5f319a84 Rename tor-rpccmd to tor-rpcbase. 2023-04-12 07:34:57 -04:00
Nick Mathewson 5979272cc4 rpc: Make AuthenticationMethod an enum. 2023-04-12 07:34:57 -04:00
Nick Mathewson 0eb15ae592 rpc: Reify and expose DispatchTable. 2023-04-12 07:34:57 -04:00
Nick Mathewson a02a200ccd rpc: Use Pin<Box<Stream/Sink>> for run_loop 2023-04-12 07:34:57 -04:00
Nick Mathewson 3ad5d2f6ea rpc: Import Pin/Context/Poll.
(Except for one case where we are using crate::Context and
task::Context at the same time.)
2023-04-12 07:34:57 -04:00
Nick Mathewson 8845309125 rpc: Document our intended read-blocking behavior. 2023-04-12 07:34:57 -04:00
Nick Mathewson ed1cbce13a rpc: Switch JsonLinesEncoder to have Default, not new. 2023-04-12 07:34:57 -04:00
Nick Mathewson 03937e35b2 rpc: Rename BoxedResponseBody => ResponseBody 2023-04-12 07:34:57 -04:00
Nick Mathewson 07bb57a4c2 rpc: Remove anyhow dependency 2023-04-12 07:34:57 -04:00
Nick Mathewson ff68a5f02a rpc: Add standard warnings to arti-rpcserver 2023-04-12 07:34:57 -04:00
Nick Mathewson b024fe5596 rpc: Add an authentication step.
Per our design, every connection starts out unauthenticated, and
needs one authenticate command to become authenticated.

Right now the only authentication type is "This is a unix named
socket where everybody who can connect has permission."
2023-04-12 07:34:57 -04:00
Nick Mathewson f9de7929c1 RPC: add a temporary "listen" function.
It requires tokio, it's unix-only, and makes some unfortunate
shortcuts.  Probably good enough for initial testing.
2023-04-12 07:34:57 -04:00
Nick Mathewson 3e64cab62d rpc: Declare a trivial Echo command that works on a session. 2023-04-12 07:34:57 -04:00
Nick Mathewson 41cba18899 rpc: Wire up arti-rpcserver to use tor-rpccmd. 2023-04-12 07:34:57 -04:00
Nick Mathewson 3fbcead7dc rpc: do a better job of hiding impl_const_type_id! 2023-04-12 07:34:57 -04:00
Nick Mathewson e26d9452dc RPC: Initial implementation of a multiple-argument dispatch
This code uses some kludges (discussed with Ian previously and
hopefully well documented here) to get a type-identifier for each
type in a const context.  It then defines a macro to declare a
type-erased versions of a concrete implementation functions, and
register those implementations to be called later.

We will probably want to tweak a bunch of this code as we move ahead.
2023-04-12 07:34:57 -04:00
Nick Mathewson a4660a4e09 Start on a lower-level tor-rpccmd crate.
This crate will hold the backend pieces of RPC interaction that
different parts of Arti get to implement.
2023-04-12 07:34:57 -04:00
Nick Mathewson 6e3f3b4dfc rpc: Add a Session object and an interaction loop. 2023-04-12 07:34:57 -04:00
Nick Mathewson 5247486cfc rpc: Add asynchronous_codec wrapper for jsonlines. 2023-04-12 07:34:57 -04:00
Nick Mathewson a662fb1296 rpc: Add a cancellable future type.
Ordinarily you can cancel a future just by dropping it, but we'll
want the ability to cancel futures that we no longer own (because we
gave them to a `FuturesUnordered`).
2023-04-12 07:34:57 -04:00
Nick Mathewson 0779d405cf rpc: Implement json message types for serde. 2023-04-12 07:34:57 -04:00