echo/proto/fedserv.proto
Jean e5a0d2acdf
grpc: directory replication API for websites to mirror accounts/channels
Snapshot (full read) + Subscribe (live stream) over the same committed-entry
channel gossip uses. Identity and metadata only — password hashes, SCRAM
verifiers, cert fingerprints, and the finer channel-ops-list events never
cross this API. Bearer-token authenticated, optional server TLS. Verified
end-to-end against a live test-net registration, not just unit tests.
2026-07-12 23:10:21 +00:00

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3 KiB
Protocol Buffer

// Directory replication API: lets a website (e.g. a Django backend) mirror the
// account/channel directory this node owns, without touching IRC at all.
//
// Deliberately excludes anything credential-shaped (password hashes, SCRAM
// verifiers, TLS cert fingerprints) — a subscriber gets identity and metadata
// only, never a way to authenticate as an account. Channel events are the
// events already scoped Local to this node (see Scope in engine/db.rs), so a
// website only ever sees its own network's channels, matching what gossip
// federates.
syntax = "proto3";
package fedserv.v1;
service Directory {
// One-shot full read of current state, for a subscriber's initial load.
rpc Snapshot(SnapshotRequest) returns (SnapshotResponse);
// Live feed of directory changes from the moment of the call onward. A
// dropped stream should be followed by a fresh Snapshot (this is at-least-
// once delivery, not a resumable cursor) — appliers should be idempotent,
// keyed by account/channel name.
rpc Subscribe(SubscribeRequest) returns (stream ReplicationEvent);
}
message SnapshotRequest {}
message AccountRecord {
string name = 1;
string email = 2; // empty = none on file
bool verified = 3;
uint64 registered_at = 4; // unix seconds
string home = 5; // origin node sid that first registered it
}
message ChannelRecord {
string name = 1;
string founder = 2; // account name
uint64 registered_at = 3;
string description = 4;
}
message SnapshotResponse {
repeated AccountRecord accounts = 1;
repeated ChannelRecord channels = 2;
}
message SubscribeRequest {}
// The gossip envelope (origin/seq/lamport) is carried alongside the payload so
// a subscriber can log/dedupe by (origin, seq) if it wants to, even though the
// stream itself is not resumable by cursor in this version.
message ReplicationEvent {
string origin = 1;
uint64 seq = 2;
uint64 lamport = 3;
oneof kind {
AccountRegistered account_registered = 10;
AccountEmailSet account_email_set = 11;
AccountVerified account_verified = 12;
AccountDropped account_dropped = 13;
NickGrouped nick_grouped = 14;
NickUngrouped nick_ungrouped = 15;
ChannelRegistered channel_registered = 20;
ChannelDropped channel_dropped = 21;
ChannelFounderSet channel_founder_set = 22;
ChannelDescSet channel_desc_set = 23;
}
}
message AccountRegistered {
string name = 1;
string email = 2;
bool verified = 3;
uint64 registered_at = 4;
string home = 5;
}
message AccountEmailSet { string account = 1; string email = 2; }
message AccountVerified { string account = 1; }
message AccountDropped { string account = 1; }
message NickGrouped { string nick = 1; string account = 2; }
message NickUngrouped { string nick = 1; }
message ChannelRegistered { string name = 1; string founder = 2; uint64 registered_at = 3; }
message ChannelDropped { string name = 1; }
message ChannelFounderSet { string name = 1; string founder = 2; }
message ChannelDescSet { string name = 1; string description = 2; }