openclaw/extensions/matrix/src/matrix/monitor/auto-join.ts

72 lines
2.1 KiB
TypeScript

import type { MatrixClient } from "@vector-im/matrix-bot-sdk";
import { AutojoinRoomsMixin } from "@vector-im/matrix-bot-sdk";
import type { RuntimeEnv } from "openclaw/plugin-sdk";
import { getMatrixRuntime } from "../../runtime.js";
import type { CoreConfig } from "../../types.js";
export function registerMatrixAutoJoin(params: {
client: MatrixClient;
cfg: CoreConfig;
runtime: RuntimeEnv;
}) {
const { client, cfg, runtime } = params;
const core = getMatrixRuntime();
const logVerbose = (message: string) => {
if (!core.logging.shouldLogVerbose()) {
return;
}
runtime.log?.(message);
};
const autoJoin = cfg.channels?.matrix?.autoJoin ?? "always";
const autoJoinAllowlist = cfg.channels?.matrix?.autoJoinAllowlist ?? [];
if (autoJoin === "off") {
return;
}
if (autoJoin === "always") {
// Use the built-in autojoin mixin for "always" mode
AutojoinRoomsMixin.setupOnClient(client);
logVerbose("matrix: auto-join enabled for all invites");
return;
}
// For "allowlist" mode, handle invites manually
client.on("room.invite", async (roomId: string, _inviteEvent: unknown) => {
if (autoJoin !== "allowlist") {
return;
}
// Get room alias if available
let alias: string | undefined;
let altAliases: string[] = [];
try {
const aliasState = await client
.getRoomStateEvent(roomId, "m.room.canonical_alias", "")
.catch(() => null);
alias = aliasState?.alias;
altAliases = Array.isArray(aliasState?.alt_aliases) ? aliasState.alt_aliases : [];
} catch {
// Ignore errors
}
const allowed =
autoJoinAllowlist.includes("*") ||
autoJoinAllowlist.includes(roomId) ||
(alias ? autoJoinAllowlist.includes(alias) : false) ||
altAliases.some((value) => autoJoinAllowlist.includes(value));
if (!allowed) {
logVerbose(`matrix: invite ignored (not in allowlist) room=${roomId}`);
return;
}
try {
await client.joinRoom(roomId);
logVerbose(`matrix: joined room ${roomId}`);
} catch (err) {
runtime.error?.(`matrix: failed to join room ${roomId}: ${String(err)}`);
}
});
}