Christian Nennemann
00b0aa92a1
Add comprehensive documentation comparing quicnprotochat against classical chat protocols (IRC+SSL, XMPP, Telegram) with diagrams and attack scenarios. Promote comparison pages to top-level sidebar section. Include P2P transport crate (iroh), production readiness audit, CI workflows, dependency policy, and continued architecture improvements across all crates. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
41 lines
1.9 KiB
Cap'n Proto
41 lines
1.9 KiB
Cap'n Proto
# delivery.capnp — Delivery Service RPC interface.
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#
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# The Delivery Service is a simple store-and-forward relay. It does not parse
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# MLS messages — all payloads are opaque byte strings routed by recipient key.
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#
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# Callers are responsible for:
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# - Routing Welcome messages to the correct new member after add_members().
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# - Routing Commit messages to any existing group members (other than self).
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# - Routing Application messages to the intended recipient(s).
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#
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# The DS indexes queues by the recipient's raw Ed25519 public key (32 bytes),
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# matching the indexing scheme used by the Authentication Service.
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#
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# ID generated with: capnp id
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@0xc5d9e2b4f1a83076;
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interface DeliveryService {
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# Enqueue an opaque payload for delivery to a recipient.
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#
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# recipientKey : Ed25519 public key of the intended recipient (exactly 32 bytes).
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# payload : Opaque byte string — a TLS-encoded MlsMessageOut blob or any
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# other framed data the application layer wants to deliver.
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# channelId : Optional channel identifier (empty for default). A 16-byte UUID
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# is recommended for 1:1 channels.
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# version : Schema/wire version. Must be 1.
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#
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# The payload is appended to the recipient's FIFO queue. Returns immediately;
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# the recipient retrieves it via `fetch`.
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enqueue @0 (recipientKey :Data, payload :Data, channelId :Data, version :UInt16) -> ();
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# Fetch and atomically drain all queued payloads for a given recipient.
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#
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# recipientKey : Ed25519 public key of the caller (exactly 32 bytes).
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# channelId : Optional channel identifier (empty for default).
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# version : Schema/wire version. Must be 1.
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#
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# Returns the complete queue in FIFO order and clears it. Returns an empty
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# list if there are no pending messages.
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fetch @1 (recipientKey :Data, channelId :Data, version :UInt16) -> (payloads :List(Data));
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}
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