Files
openclaw/extensions/irc/src/channel.ts
2026-03-10 22:18:04 +00:00

387 lines
12 KiB
TypeScript

import {
buildAccountScopedDmSecurityPolicy,
buildOpenGroupPolicyWarning,
collectAllowlistProviderGroupPolicyWarnings,
createScopedAccountConfigAccessors,
formatNormalizedAllowFromEntries,
} from "openclaw/plugin-sdk/compat";
import {
buildBaseAccountStatusSnapshot,
buildBaseChannelStatusSummary,
buildChannelConfigSchema,
createAccountStatusSink,
DEFAULT_ACCOUNT_ID,
deleteAccountFromConfigSection,
getChatChannelMeta,
PAIRING_APPROVED_MESSAGE,
runPassiveAccountLifecycle,
setAccountEnabledInConfigSection,
type ChannelPlugin,
} from "openclaw/plugin-sdk/irc";
import {
listIrcAccountIds,
resolveDefaultIrcAccountId,
resolveIrcAccount,
type ResolvedIrcAccount,
} from "./accounts.js";
import { IrcConfigSchema } from "./config-schema.js";
import { monitorIrcProvider } from "./monitor.js";
import {
normalizeIrcMessagingTarget,
looksLikeIrcTargetId,
isChannelTarget,
normalizeIrcAllowEntry,
} from "./normalize.js";
import { ircOnboardingAdapter } from "./onboarding.js";
import { resolveIrcGroupMatch, resolveIrcRequireMention } from "./policy.js";
import { probeIrc } from "./probe.js";
import { getIrcRuntime } from "./runtime.js";
import { sendMessageIrc } from "./send.js";
import type { CoreConfig, IrcProbe } from "./types.js";
const meta = getChatChannelMeta("irc");
function normalizePairingTarget(raw: string): string {
const normalized = normalizeIrcAllowEntry(raw);
if (!normalized) {
return "";
}
return normalized.split(/[!@]/, 1)[0]?.trim() ?? "";
}
const ircConfigAccessors = createScopedAccountConfigAccessors({
resolveAccount: ({ cfg, accountId }) => resolveIrcAccount({ cfg: cfg as CoreConfig, accountId }),
resolveAllowFrom: (account: ResolvedIrcAccount) => account.config.allowFrom,
formatAllowFrom: (allowFrom) =>
formatNormalizedAllowFromEntries({
allowFrom,
normalizeEntry: normalizeIrcAllowEntry,
}),
resolveDefaultTo: (account: ResolvedIrcAccount) => account.config.defaultTo,
});
export const ircPlugin: ChannelPlugin<ResolvedIrcAccount, IrcProbe> = {
id: "irc",
meta: {
...meta,
quickstartAllowFrom: true,
},
onboarding: ircOnboardingAdapter,
pairing: {
idLabel: "ircUser",
normalizeAllowEntry: (entry) => normalizeIrcAllowEntry(entry),
notifyApproval: async ({ id }) => {
const target = normalizePairingTarget(id);
if (!target) {
throw new Error(`invalid IRC pairing id: ${id}`);
}
await sendMessageIrc(target, PAIRING_APPROVED_MESSAGE);
},
},
capabilities: {
chatTypes: ["direct", "group"],
media: true,
blockStreaming: true,
},
reload: { configPrefixes: ["channels.irc"] },
configSchema: buildChannelConfigSchema(IrcConfigSchema),
config: {
listAccountIds: (cfg) => listIrcAccountIds(cfg as CoreConfig),
resolveAccount: (cfg, accountId) => resolveIrcAccount({ cfg: cfg as CoreConfig, accountId }),
defaultAccountId: (cfg) => resolveDefaultIrcAccountId(cfg as CoreConfig),
setAccountEnabled: ({ cfg, accountId, enabled }) =>
setAccountEnabledInConfigSection({
cfg: cfg as CoreConfig,
sectionKey: "irc",
accountId,
enabled,
allowTopLevel: true,
}),
deleteAccount: ({ cfg, accountId }) =>
deleteAccountFromConfigSection({
cfg: cfg as CoreConfig,
sectionKey: "irc",
accountId,
clearBaseFields: [
"name",
"host",
"port",
"tls",
"nick",
"username",
"realname",
"password",
"passwordFile",
"channels",
],
}),
isConfigured: (account) => account.configured,
describeAccount: (account) => ({
accountId: account.accountId,
name: account.name,
enabled: account.enabled,
configured: account.configured,
host: account.host,
port: account.port,
tls: account.tls,
nick: account.nick,
passwordSource: account.passwordSource,
}),
...ircConfigAccessors,
},
security: {
resolveDmPolicy: ({ cfg, accountId, account }) => {
return buildAccountScopedDmSecurityPolicy({
cfg,
channelKey: "irc",
accountId,
fallbackAccountId: account.accountId ?? DEFAULT_ACCOUNT_ID,
policy: account.config.dmPolicy,
allowFrom: account.config.allowFrom ?? [],
policyPathSuffix: "dmPolicy",
normalizeEntry: (raw) => normalizeIrcAllowEntry(raw),
});
},
collectWarnings: ({ account, cfg }) => {
const warnings = collectAllowlistProviderGroupPolicyWarnings({
cfg,
providerConfigPresent: cfg.channels?.irc !== undefined,
configuredGroupPolicy: account.config.groupPolicy,
collect: (groupPolicy) =>
groupPolicy === "open"
? [
buildOpenGroupPolicyWarning({
surface: "IRC channels",
openBehavior: "allows all channels and senders (mention-gated)",
remediation:
'Prefer channels.irc.groupPolicy="allowlist" with channels.irc.groups',
}),
]
: [],
});
if (!account.config.tls) {
warnings.push(
"- IRC TLS is disabled (channels.irc.tls=false); traffic and credentials are plaintext.",
);
}
if (account.config.nickserv?.register) {
warnings.push(
'- IRC NickServ registration is enabled (channels.irc.nickserv.register=true); this sends "REGISTER" on every connect. Disable after first successful registration.',
);
if (!account.config.nickserv.password?.trim()) {
warnings.push(
"- IRC NickServ registration is enabled but no NickServ password is resolved; set channels.irc.nickserv.password, channels.irc.nickserv.passwordFile, or IRC_NICKSERV_PASSWORD.",
);
}
}
return warnings;
},
},
groups: {
resolveRequireMention: ({ cfg, accountId, groupId }) => {
const account = resolveIrcAccount({ cfg: cfg as CoreConfig, accountId });
if (!groupId) {
return true;
}
const match = resolveIrcGroupMatch({ groups: account.config.groups, target: groupId });
return resolveIrcRequireMention({
groupConfig: match.groupConfig,
wildcardConfig: match.wildcardConfig,
});
},
resolveToolPolicy: ({ cfg, accountId, groupId }) => {
const account = resolveIrcAccount({ cfg: cfg as CoreConfig, accountId });
if (!groupId) {
return undefined;
}
const match = resolveIrcGroupMatch({ groups: account.config.groups, target: groupId });
return match.groupConfig?.tools ?? match.wildcardConfig?.tools;
},
},
messaging: {
normalizeTarget: normalizeIrcMessagingTarget,
targetResolver: {
looksLikeId: looksLikeIrcTargetId,
hint: "<#channel|nick>",
},
},
resolver: {
resolveTargets: async ({ inputs, kind }) => {
return inputs.map((input) => {
const normalized = normalizeIrcMessagingTarget(input);
if (!normalized) {
return {
input,
resolved: false,
note: "invalid IRC target",
};
}
if (kind === "group") {
const groupId = isChannelTarget(normalized) ? normalized : `#${normalized}`;
return {
input,
resolved: true,
id: groupId,
name: groupId,
};
}
if (isChannelTarget(normalized)) {
return {
input,
resolved: false,
note: "expected user target",
};
}
return {
input,
resolved: true,
id: normalized,
name: normalized,
};
});
},
},
directory: {
self: async () => null,
listPeers: async ({ cfg, accountId, query, limit }) => {
const account = resolveIrcAccount({ cfg: cfg as CoreConfig, accountId });
const q = query?.trim().toLowerCase() ?? "";
const ids = new Set<string>();
for (const entry of account.config.allowFrom ?? []) {
const normalized = normalizePairingTarget(String(entry));
if (normalized && normalized !== "*") {
ids.add(normalized);
}
}
for (const entry of account.config.groupAllowFrom ?? []) {
const normalized = normalizePairingTarget(String(entry));
if (normalized && normalized !== "*") {
ids.add(normalized);
}
}
for (const group of Object.values(account.config.groups ?? {})) {
for (const entry of group.allowFrom ?? []) {
const normalized = normalizePairingTarget(String(entry));
if (normalized && normalized !== "*") {
ids.add(normalized);
}
}
}
return Array.from(ids)
.filter((id) => (q ? id.includes(q) : true))
.slice(0, limit && limit > 0 ? limit : undefined)
.map((id) => ({ kind: "user", id }));
},
listGroups: async ({ cfg, accountId, query, limit }) => {
const account = resolveIrcAccount({ cfg: cfg as CoreConfig, accountId });
const q = query?.trim().toLowerCase() ?? "";
const groupIds = new Set<string>();
for (const channel of account.config.channels ?? []) {
const normalized = normalizeIrcMessagingTarget(channel);
if (normalized && isChannelTarget(normalized)) {
groupIds.add(normalized);
}
}
for (const group of Object.keys(account.config.groups ?? {})) {
if (group === "*") {
continue;
}
const normalized = normalizeIrcMessagingTarget(group);
if (normalized && isChannelTarget(normalized)) {
groupIds.add(normalized);
}
}
return Array.from(groupIds)
.filter((id) => (q ? id.toLowerCase().includes(q) : true))
.slice(0, limit && limit > 0 ? limit : undefined)
.map((id) => ({ kind: "group", id, name: id }));
},
},
outbound: {
deliveryMode: "direct",
chunker: (text, limit) => getIrcRuntime().channel.text.chunkMarkdownText(text, limit),
chunkerMode: "markdown",
textChunkLimit: 350,
sendText: async ({ cfg, to, text, accountId, replyToId }) => {
const result = await sendMessageIrc(to, text, {
cfg: cfg as CoreConfig,
accountId: accountId ?? undefined,
replyTo: replyToId ?? undefined,
});
return { channel: "irc", ...result };
},
sendMedia: async ({ cfg, to, text, mediaUrl, accountId, replyToId }) => {
const combined = mediaUrl ? `${text}\n\nAttachment: ${mediaUrl}` : text;
const result = await sendMessageIrc(to, combined, {
cfg: cfg as CoreConfig,
accountId: accountId ?? undefined,
replyTo: replyToId ?? undefined,
});
return { channel: "irc", ...result };
},
},
status: {
defaultRuntime: {
accountId: DEFAULT_ACCOUNT_ID,
running: false,
lastStartAt: null,
lastStopAt: null,
lastError: null,
},
buildChannelSummary: ({ account, snapshot }) => ({
...buildBaseChannelStatusSummary(snapshot),
host: account.host,
port: snapshot.port,
tls: account.tls,
nick: account.nick,
probe: snapshot.probe,
lastProbeAt: snapshot.lastProbeAt ?? null,
}),
probeAccount: async ({ cfg, account, timeoutMs }) =>
probeIrc(cfg as CoreConfig, { accountId: account.accountId, timeoutMs }),
buildAccountSnapshot: ({ account, runtime, probe }) => ({
...buildBaseAccountStatusSnapshot({ account, runtime, probe }),
host: account.host,
port: account.port,
tls: account.tls,
nick: account.nick,
passwordSource: account.passwordSource,
}),
},
gateway: {
startAccount: async (ctx) => {
const account = ctx.account;
const statusSink = createAccountStatusSink({
accountId: ctx.accountId,
setStatus: ctx.setStatus,
});
if (!account.configured) {
throw new Error(
`IRC is not configured for account "${account.accountId}" (need host and nick in channels.irc).`,
);
}
ctx.log?.info(
`[${account.accountId}] starting IRC provider (${account.host}:${account.port}${account.tls ? " tls" : ""})`,
);
await runPassiveAccountLifecycle({
abortSignal: ctx.abortSignal,
start: async () =>
await monitorIrcProvider({
accountId: account.accountId,
config: ctx.cfg as CoreConfig,
runtime: ctx.runtime,
abortSignal: ctx.abortSignal,
statusSink,
}),
stop: async (monitor) => {
monitor.stop();
},
});
},
},
};