Files
openclaw/extensions/imessage/src/monitor/inbound-processing.ts
Pavan Kumar Gondhi b7e0decf0c Restrict chat sender allowlist matching [AI] (#80898)
* fix: restrict chat sender allowlist matching

* fix: restrict chat sender allowlist matching

* addressing codex review

* fix: complete sender allowlist root cause

* addressing codex review

* addressing codex review

* fix: complete root-cause handling

* addressing review-skill

* addressing codex review

* addressing review-skill

* addressing codex review

* addressing codex review

* fix: complete chat sender allowlist handling

* addressing codex review

* fix: complete root-cause handling

* addressing codex review

* fix: complete root-cause handling

* addressing codex review

* fix: cover sender matcher conversation target opt-in

* addressing review-skill

* addressing codex review

* fix: require explicit chat target sender matching

* addressing review-skill

* addressing codex review

* addressing codex review

* fix: require explicit chat target sender matching

* addressing codex review

* fix: require explicit chat target sender matching

* addressing codex review

* addressing codex review

* fix: require explicit chat target sender matching

* docs: add changelog entry for PR merge
2026-05-13 07:16:27 +05:30

1088 lines
37 KiB
TypeScript

import {
buildMentionRegexes,
type EnvelopeFormatOptions,
formatInboundEnvelope,
formatInboundFromLabel,
logInboundDrop,
matchesMentionPatterns,
resolveEnvelopeFormatOptions,
resolveInboundMentionDecision,
} from "openclaw/plugin-sdk/channel-inbound";
import {
createChannelIngressResolver,
defineStableChannelIngressIdentity,
type ChannelIngressIdentityDescriptor,
} from "openclaw/plugin-sdk/channel-ingress-runtime";
import {
resolveChannelGroupPolicy,
resolveChannelGroupRequireMention,
} from "openclaw/plugin-sdk/channel-policy";
import { hasControlCommand } from "openclaw/plugin-sdk/command-auth-native";
import type { DmPolicy, GroupPolicy, OpenClawConfig } from "openclaw/plugin-sdk/config-contracts";
import { resolveChannelContextVisibilityMode } from "openclaw/plugin-sdk/context-visibility-runtime";
import {
buildPendingHistoryContextFromMap,
recordPendingHistoryEntryIfEnabled,
type HistoryEntry,
} from "openclaw/plugin-sdk/reply-history";
import { finalizeInboundContext } from "openclaw/plugin-sdk/reply-runtime";
import { resolveAgentRoute } from "openclaw/plugin-sdk/routing";
import { evaluateSupplementalContextVisibility } from "openclaw/plugin-sdk/security-runtime";
import { sanitizeTerminalText } from "openclaw/plugin-sdk/text-chunking";
import { truncateUtf16Safe } from "openclaw/plugin-sdk/text-utility-runtime";
import { resolveIMessageConversationRoute } from "../conversation-route.js";
import {
isKnownFromMeIMessageMessageId,
rememberIMessageReplyCache,
} from "../monitor-reply-cache.js";
import {
formatIMessageChatTarget,
isAllowedIMessageReplyContextSender,
normalizeIMessageHandle,
parseIMessageAllowTarget,
} from "../targets.js";
import { detectReflectedContent } from "./reflection-guard.js";
import type { SelfChatCache } from "./self-chat-cache.js";
import type { MonitorIMessageOpts, IMessagePayload } from "./types.js";
type IMessageReactionNotificationMode = "off" | "own" | "all";
type IMessageReplyContext = {
id?: string;
body: string;
sender?: string;
};
type IMessageReactionContext = {
action: "added" | "removed";
emoji: string;
targetGuid?: string;
targetGuids?: string[];
targetText?: string;
};
const TAPBACK_TEXT_PATTERNS: Array<{
prefix: string;
action: "added" | "removed";
emoji: string;
}> = [
{ prefix: "loved", action: "added", emoji: "❤️" },
{ prefix: "liked", action: "added", emoji: "👍" },
{ prefix: "disliked", action: "added", emoji: "👎" },
{ prefix: "laughed at", action: "added", emoji: "😂" },
{ prefix: "emphasized", action: "added", emoji: "‼️" },
{ prefix: "questioned", action: "added", emoji: "❓" },
{ prefix: "removed a heart from", action: "removed", emoji: "❤️" },
{ prefix: "removed a like from", action: "removed", emoji: "👍" },
{ prefix: "removed a dislike from", action: "removed", emoji: "👎" },
{ prefix: "removed a laugh from", action: "removed", emoji: "😂" },
{ prefix: "removed an emphasis from", action: "removed", emoji: "‼️" },
{ prefix: "removed a question from", action: "removed", emoji: "❓" },
];
function normalizeReactionValue(value: unknown): string | undefined {
return typeof value === "string"
? value.trim().replace(/^p:\d+\//iu, "") || undefined
: undefined;
}
function resolveReactionTargetGuidCandidates(...values: unknown[]): string[] {
const candidates: string[] = [];
for (const value of values) {
if (typeof value !== "string") {
continue;
}
const raw = value.trim();
if (!raw) {
continue;
}
const normalized = raw.replace(/^p:\d+\//iu, "");
for (const candidate of [normalized, raw]) {
if (candidate && !candidates.includes(candidate)) {
candidates.push(candidate);
}
}
}
return candidates;
}
function resolveTapbackTextContext(bodyText: string): IMessageReactionContext | null {
const lower = bodyText.toLowerCase();
for (const pattern of TAPBACK_TEXT_PATTERNS) {
if (!lower.startsWith(pattern.prefix)) {
continue;
}
const afterPrefix = bodyText.slice(pattern.prefix.length).trim();
if (!/^["\u201c]/u.test(afterPrefix)) {
continue;
}
return {
action: pattern.action,
emoji: pattern.emoji,
targetText: afterPrefix
.replace(/^["\u201c]/u, "")
.replace(/["\u201d]$/u, "")
.trim(),
};
}
return null;
}
export function resolveIMessageReactionContext(
message: IMessagePayload,
bodyText: string,
): IMessageReactionContext | null {
const explicit =
message.is_reaction === true ||
message.is_tapback === true ||
(typeof message.associated_message_type === "number" &&
Number.isFinite(message.associated_message_type) &&
message.associated_message_type >= 2000 &&
message.associated_message_type < 4000);
if (explicit) {
const targetGuids = resolveReactionTargetGuidCandidates(
message.reacted_to_guid,
message.associated_message_guid,
);
return {
action: message.is_reaction_add === false ? "removed" : "added",
emoji:
normalizeReactionValue(message.reaction_emoji) ??
normalizeReactionValue(message.reaction_type) ??
"reaction",
targetGuid: targetGuids[0],
targetGuids,
};
}
return resolveTapbackTextContext(bodyText);
}
const normalizeNonEmpty = (value: string) => value.trim() || null;
const imessageConversationIdentityKinds = new Set([
"plugin:imessage-chat-id",
"plugin:imessage-chat-guid",
"plugin:imessage-chat-identifier",
]);
const matchIMessageIngressEntry: NonNullable<ChannelIngressIdentityDescriptor["matchEntry"]> = ({
entry,
context,
}) => {
if (imessageConversationIdentityKinds.has(entry.kind) && context !== "group") {
return false;
}
return undefined;
};
function isIMessageConversationAllowTarget(entry: string): boolean {
const parsed = parseIMessageAllowTarget(entry);
return (
parsed.kind === "chat_id" || parsed.kind === "chat_guid" || parsed.kind === "chat_identifier"
);
}
function mergeIMessageGroupAllowFromWithLegacyChatTargets(params: {
groupAllowFrom: string[];
allowFrom: string[];
allowLegacyConversationTargets?: boolean;
}): string[] {
if (params.groupAllowFrom.length > 0 || !params.allowLegacyConversationTargets) {
return params.groupAllowFrom;
}
const legacyChatTargets = params.allowFrom.filter((entry) =>
isIMessageConversationAllowTarget(entry),
);
if (legacyChatTargets.length === 0) {
return params.groupAllowFrom;
}
return Array.from(new Set([...params.groupAllowFrom, ...legacyChatTargets]));
}
const imessageIngressIdentity = defineStableChannelIngressIdentity({
key: "imessage-sender",
normalizeEntry: normalizeIMessageHandleEntry,
normalizeSubject: normalizeIMessageHandle,
sensitivity: "pii",
matchEntry: matchIMessageIngressEntry,
aliases: (
[
["imessage-chat-id", "plugin:imessage-chat-id", normalizeIMessageChatIdEntry],
["imessage-chat-guid", "plugin:imessage-chat-guid", normalizeIMessageChatGuidEntry],
[
"imessage-chat-identifier",
"plugin:imessage-chat-identifier",
normalizeIMessageChatIdentifierEntry,
],
] as const
).map(([key, kind, normalizeEntry]) => ({
key,
kind,
normalizeEntry,
normalizeSubject: normalizeNonEmpty,
sensitivity: "pii",
})),
resolveEntryId: ({ entryIndex }) => `imessage-entry-${entryIndex + 1}`,
});
function normalizeIMessageHandleEntry(entry: string): string | null {
const parsed = parseIMessageAllowTarget(entry.trim());
return parsed.kind === "handle" ? normalizeIMessageHandle(parsed.handle) : null;
}
function normalizeIMessageChatIdEntry(entry: string): string | null {
const parsed = parseIMessageAllowTarget(entry.trim());
return parsed.kind === "chat_id" ? String(parsed.chatId) : null;
}
function normalizeIMessageChatGuidEntry(entry: string): string | null {
const parsed = parseIMessageAllowTarget(entry.trim());
return parsed.kind === "chat_guid" ? parsed.chatGuid.trim() || null : null;
}
function normalizeIMessageChatIdentifierEntry(entry: string): string | null {
const parsed = parseIMessageAllowTarget(entry.trim());
return parsed.kind === "chat_identifier" ? parsed.chatIdentifier.trim() || null : null;
}
function normalizeDmPolicy(policy: string): DmPolicy {
return policy === "open" || policy === "allowlist" || policy === "disabled" ? policy : "pairing";
}
function normalizeGroupPolicy(policy: string): GroupPolicy {
return policy === "open" || policy === "disabled" ? policy : "allowlist";
}
function normalizeReplyField(value: unknown): string | undefined {
if (typeof value === "string") {
const trimmed = value.trim();
return trimmed ? trimmed : undefined;
}
if (typeof value === "number") {
return String(value);
}
return undefined;
}
function describeReplyContext(message: IMessagePayload): IMessageReplyContext | null {
const body = normalizeReplyField(message.reply_to_text);
if (!body) {
return null;
}
const id = normalizeReplyField(message.reply_to_id);
const sender = normalizeReplyField(message.reply_to_sender);
return { body, id, sender };
}
function resolveInboundEchoMessageIds(message: IMessagePayload): string[] {
const values = [
message.id != null ? String(message.id) : undefined,
normalizeReplyField(message.guid),
];
const ids: string[] = [];
for (const value of values) {
if (!value || ids.includes(value)) {
continue;
}
ids.push(value);
}
return ids;
}
function hasIMessageEchoMatch(params: {
echoCache: {
has: (
scope: string,
lookup: { text?: string; messageId?: string },
skipIdShortCircuit?: boolean,
) => boolean;
};
scope: string | readonly string[];
text?: string;
messageIds: string[];
skipIdShortCircuit?: boolean;
}): boolean {
// Outbound sends persist echo scopes keyed by whichever target shape was
// used (chat_id, chat_guid, chat_identifier, or imessage:<handle>). Inbound
// messages from chat.db typically carry chat_id + chat_guid + chat_identifier
// for groups and just sender for DMs, so the same conversation can be
// echo-cached under one shape and re-encountered under another. Probe every
// candidate scope so a chat_guid-keyed send isn't surfaced back to the agent
// as a fresh inbound when chat.db only annotates it with chat_id (or
// vice-versa).
const scopes = typeof params.scope === "string" ? [params.scope] : params.scope;
for (const scope of scopes) {
if (!scope) {
continue;
}
for (const messageId of params.messageIds) {
if (params.echoCache.has(scope, { messageId })) {
return true;
}
}
const fallbackMessageId = params.messageIds[0];
if (!params.text && !fallbackMessageId) {
continue;
}
if (
params.echoCache.has(
scope,
{ text: params.text, messageId: fallbackMessageId },
params.skipIdShortCircuit,
)
) {
return true;
}
}
return false;
}
function isKnownFromMeIMessageReactionTarget(params: {
messageId: string;
accountId: string;
chatId?: number;
chatGuid?: string;
chatIdentifier?: string;
isKnownFromMeMessageId?: typeof isKnownFromMeIMessageMessageId;
}): boolean {
const { messageId, accountId, chatId, chatGuid, chatIdentifier } = params;
const ctx = {
accountId,
chatId,
chatGuid,
chatIdentifier,
};
if (params.isKnownFromMeMessageId) {
return params.isKnownFromMeMessageId(messageId, ctx);
}
return isKnownFromMeIMessageMessageId(messageId, ctx);
}
/**
* Per-group `systemPrompt` resolution. Mirrors `resolveWhatsAppGroupSystemPrompt`
* in `extensions/whatsapp/src/system-prompt.ts`:
*
* 1. If the matched per-`chat_id` entry exists AND defines `systemPrompt` (key
* is present, value is non-null), use it. Trim whitespace; if the trim
* leaves an empty string, return `undefined` and DO NOT fall through to the
* wildcard. This is how operators say "this specific group has no prompt"
* without inheriting from `groups["*"]`.
* 2. Otherwise, return the wildcard `groups["*"].systemPrompt` (trimmed; empty
* after trim → `undefined`).
*/
export function resolveIMessageGroupSystemPrompt(params: {
groupConfig: unknown;
defaultConfig: unknown;
}): string | undefined {
const specific = params.groupConfig as { systemPrompt?: string | null } | undefined;
if (specific != null && specific.systemPrompt != null) {
return specific.systemPrompt.trim() || undefined;
}
const wildcard = (params.defaultConfig as { systemPrompt?: string | null } | undefined)
?.systemPrompt;
return wildcard != null ? wildcard.trim() || undefined : undefined;
}
type IMessageInboundDispatchDecision = {
kind: "dispatch";
isGroup: boolean;
chatId?: number;
chatGuid?: string;
chatIdentifier?: string;
groupId?: string;
historyKey?: string;
sender: string;
senderNormalized: string;
route: ReturnType<typeof resolveAgentRoute>;
bodyText: string;
createdAt?: number;
replyContext: IMessageReplyContext | null;
effectiveWasMentioned: boolean;
commandAuthorized: boolean;
// Forwarded as ctxPayload.GroupSystemPrompt for group messages. Resolved
// from `channels.imessage.groups.<chat_id>.systemPrompt` (or the `"*"`
// wildcard) at gate time. Always undefined for DMs.
groupSystemPrompt?: string;
};
type IMessageInboundReactionDecision = {
kind: "reaction";
isGroup: boolean;
chatId?: number;
chatGuid?: string;
chatIdentifier?: string;
sender: string;
senderNormalized: string;
route: ReturnType<typeof resolveAgentRoute>;
reaction: IMessageReactionContext;
text: string;
contextKey: string;
};
type IMessageInboundDecision =
| { kind: "drop"; reason: string }
| { kind: "pairing"; senderId: string }
| IMessageInboundReactionDecision
| IMessageInboundDispatchDecision;
export async function resolveIMessageInboundDecision(params: {
cfg: OpenClawConfig;
accountId: string;
message: IMessagePayload;
opts?: Pick<MonitorIMessageOpts, "requireMention">;
messageText: string;
bodyText: string;
allowFrom: string[];
groupAllowFrom: string[];
allowLegacyConversationAllowFromForGroup?: boolean;
groupPolicy: string;
dmPolicy: string;
storeAllowFrom: string[];
historyLimit: number;
groupHistories: Map<string, HistoryEntry[]>;
echoCache?: {
has: (
scope: string,
lookup: { text?: string; messageId?: string },
skipIdShortCircuit?: boolean,
) => boolean;
};
selfChatCache?: SelfChatCache;
reactionNotifications?: IMessageReactionNotificationMode;
isKnownFromMeMessageId?: typeof isKnownFromMeIMessageMessageId;
logVerbose?: (msg: string) => void;
}): Promise<IMessageInboundDecision> {
const senderRaw = params.message.sender ?? "";
const sender = senderRaw.trim();
if (!sender) {
return { kind: "drop", reason: "missing sender" };
}
const senderNormalized = normalizeIMessageHandle(sender);
const chatId = params.message.chat_id ?? undefined;
const chatGuid = params.message.chat_guid ?? undefined;
const chatIdentifier = params.message.chat_identifier ?? undefined;
const destinationCallerId = params.message.destination_caller_id ?? undefined;
const createdAt = params.message.created_at ? Date.parse(params.message.created_at) : undefined;
const messageText = params.messageText.trim();
const bodyText = params.bodyText.trim();
const reactionContext = resolveIMessageReactionContext(params.message, bodyText || messageText);
const groupIdCandidate = chatId !== undefined ? String(chatId) : undefined;
const groupAllowFromWithLegacyChatTargets = mergeIMessageGroupAllowFromWithLegacyChatTargets({
groupAllowFrom: params.groupAllowFrom,
allowFrom: params.allowFrom,
allowLegacyConversationTargets: params.allowLegacyConversationAllowFromForGroup,
});
const groupListPolicy = groupIdCandidate
? resolveChannelGroupPolicy({
cfg: params.cfg,
channel: "imessage",
accountId: params.accountId,
groupId: groupIdCandidate,
hasGroupAllowFrom: groupAllowFromWithLegacyChatTargets.length > 0,
})
: {
allowlistEnabled: false,
allowed: true,
groupConfig: undefined,
defaultConfig: undefined,
};
// If the owner explicitly configures a chat_id under imessage.groups, treat that thread as a
// "group" for permission gating + session isolation, even when is_group=false.
const treatAsGroupByConfig = Boolean(
groupIdCandidate && groupListPolicy.allowlistEnabled && groupListPolicy.groupConfig,
);
const isGroup = Boolean(params.message.is_group) || treatAsGroupByConfig;
const selfChatLookup = {
accountId: params.accountId,
isGroup,
chatId,
sender,
text: bodyText,
createdAt,
};
const chatIdentifierNormalized = normalizeIMessageHandle(chatIdentifier ?? "") || undefined;
const destinationCallerIdNormalized =
normalizeIMessageHandle(destinationCallerId ?? "") || undefined;
// Require an explicit destination handle that matches the sender. When
// destination_caller_id is missing, sender === chat_identifier is ambiguous:
// it is true for some DM SQLite rows as well as true self-chat (#63980).
const matchesSelfChatDestination =
destinationCallerIdNormalized != null && destinationCallerIdNormalized === senderNormalized;
const isSelfChat =
!isGroup &&
chatIdentifierNormalized != null &&
senderNormalized === chatIdentifierNormalized &&
matchesSelfChatDestination;
const isAmbiguousSelfThread =
!isGroup &&
chatIdentifierNormalized != null &&
senderNormalized === chatIdentifierNormalized &&
destinationCallerIdNormalized == null;
let skipSelfChatHasCheck = false;
const inboundMessageIds = resolveInboundEchoMessageIds(params.message);
const inboundMessageId = inboundMessageIds[0];
const hasInboundGuid = Boolean(normalizeReplyField(params.message.guid));
if (params.message.is_from_me) {
if (isAmbiguousSelfThread) {
params.selfChatCache?.remember(selfChatLookup);
}
if (isSelfChat) {
params.selfChatCache?.remember(selfChatLookup);
const echoScope = buildIMessageEchoScope({
accountId: params.accountId,
isGroup,
chatId,
chatGuid,
chatIdentifier,
sender,
});
if (
params.echoCache &&
(bodyText || inboundMessageId) &&
hasIMessageEchoMatch({
echoCache: params.echoCache,
scope: echoScope,
text: bodyText || undefined,
messageIds: inboundMessageIds,
skipIdShortCircuit: !hasInboundGuid,
})
) {
return { kind: "drop", reason: "agent echo in self-chat" };
}
skipSelfChatHasCheck = true;
} else {
return { kind: "drop", reason: "from me" };
}
}
if (isGroup && !chatId) {
return { kind: "drop", reason: "group without chat_id" };
}
const groupId = isGroup ? groupIdCandidate : undefined;
const hasControlCommandInMessage = hasControlCommand(messageText, params.cfg);
const groupAllowFromForAccess = isGroup
? groupAllowFromWithLegacyChatTargets
: params.groupAllowFrom;
const accessDecision = await createChannelIngressResolver({
channelId: "imessage",
accountId: params.accountId,
identity: imessageIngressIdentity,
cfg: params.cfg,
readStoreAllowFrom: async () => params.storeAllowFrom,
}).message({
subject: {
stableId: sender,
aliases: {
...(chatId != null ? { "imessage-chat-id": String(chatId) } : {}),
...(chatGuid ? { "imessage-chat-guid": chatGuid } : {}),
...(chatIdentifier ? { "imessage-chat-identifier": chatIdentifier } : {}),
},
},
conversation: {
kind: isGroup ? "group" : "direct",
id: isGroup
? String(chatId ?? chatGuid ?? chatIdentifier ?? "unknown")
: normalizeIMessageHandle(sender),
},
dmPolicy: normalizeDmPolicy(params.dmPolicy),
groupPolicy: normalizeGroupPolicy(params.groupPolicy),
policy: { groupAllowFromFallbackToAllowFrom: false },
allowFrom: params.allowFrom,
groupAllowFrom: groupAllowFromForAccess,
command: {
allowTextCommands: isGroup,
hasControlCommand: hasControlCommandInMessage,
directGroupAllowFrom: "effective",
},
});
const { commandAccess, senderAccess } = accessDecision;
const effectiveGroupAllowFrom = senderAccess.effectiveGroupAllowFrom;
if (senderAccess.decision !== "allow") {
if (isGroup) {
if (senderAccess.reasonCode === "group_policy_disabled") {
params.logVerbose?.("Blocked iMessage group message (groupPolicy: disabled)");
return { kind: "drop", reason: "groupPolicy disabled" };
}
if (senderAccess.reasonCode === "group_policy_empty_allowlist") {
params.logVerbose?.(
"Blocked iMessage group message (groupPolicy: allowlist, no groupAllowFrom)",
);
return { kind: "drop", reason: "groupPolicy allowlist (empty groupAllowFrom)" };
}
if (senderAccess.reasonCode === "group_policy_not_allowlisted") {
params.logVerbose?.(`Blocked iMessage sender ${sender} (not in groupAllowFrom)`);
return { kind: "drop", reason: "not in groupAllowFrom" };
}
params.logVerbose?.(`Blocked iMessage group message (${senderAccess.reasonCode})`);
return { kind: "drop", reason: senderAccess.reasonCode };
}
if (senderAccess.reasonCode === "dm_policy_disabled") {
return { kind: "drop", reason: "dmPolicy disabled" };
}
if (senderAccess.decision === "pairing") {
return { kind: "pairing", senderId: senderNormalized };
}
params.logVerbose?.(`Blocked iMessage sender ${sender} (dmPolicy=${params.dmPolicy})`);
return { kind: "drop", reason: "dmPolicy blocked" };
}
if (isGroup && groupListPolicy.allowlistEnabled && !groupListPolicy.allowed) {
params.logVerbose?.(
`imessage: skipping group message (${groupId ?? "unknown"}) not in allowlist`,
);
return { kind: "drop", reason: "group id not in allowlist" };
}
const route = resolveIMessageConversationRoute({
cfg: params.cfg,
accountId: params.accountId,
isGroup,
peerId: isGroup ? String(chatId ?? "unknown") : senderNormalized,
sender,
chatId,
});
if (reactionContext) {
const notificationMode = params.reactionNotifications ?? "own";
if (notificationMode === "off") {
return { kind: "drop", reason: "reaction notifications disabled" };
}
const targetGuid = reactionContext.targetGuid;
const targetGuids = reactionContext.targetGuids ?? (targetGuid ? [targetGuid] : []);
const targetIsOwn = Boolean(
targetGuid &&
((params.echoCache &&
hasIMessageEchoMatch({
echoCache: params.echoCache,
scope: buildIMessageEchoScope({
accountId: params.accountId,
isGroup,
chatId,
chatGuid,
chatIdentifier,
sender,
}),
messageIds: targetGuids,
})) ||
targetGuids.some((messageId) =>
isKnownFromMeIMessageReactionTarget({
messageId,
accountId: params.accountId,
chatId,
chatGuid,
chatIdentifier,
isKnownFromMeMessageId: params.isKnownFromMeMessageId,
}),
)),
);
if (notificationMode === "own" && !targetIsOwn) {
return { kind: "drop", reason: "reaction target not sent by agent" };
}
const target = targetGuid
? `msg ${targetGuid}`
: reactionContext.targetText
? `message "${truncateUtf16Safe(reactionContext.targetText, 80)}"`
: "a message";
const text = `iMessage reaction ${reactionContext.action}: ${reactionContext.emoji} by ${senderNormalized} on ${target}`;
const reactionKey = [
"imessage",
"reaction",
reactionContext.action,
chatId ?? chatGuid ?? chatIdentifier ?? senderNormalized,
targetGuid ?? reactionContext.targetText ?? "unknown",
senderNormalized,
reactionContext.emoji,
].join(":");
return {
kind: "reaction",
isGroup,
chatId,
chatGuid,
chatIdentifier,
sender,
senderNormalized,
route,
reaction: reactionContext,
text,
contextKey: reactionKey,
};
}
const mentionRegexes = buildMentionRegexes(params.cfg, route.agentId);
if (!bodyText) {
return { kind: "drop", reason: "empty body" };
}
const selfChatHit = skipSelfChatHasCheck
? false
: params.selfChatCache?.has({
...selfChatLookup,
text: bodyText,
});
if (selfChatHit) {
const preview = sanitizeTerminalText(truncateUtf16Safe(bodyText, 50));
params.logVerbose?.(`imessage: dropping self-chat reflected duplicate: "${preview}"`);
return { kind: "drop", reason: "self-chat echo" };
}
// Echo detection: check if the received message matches a recently sent message.
// Scope by conversation so same text in different chats is not conflated.
if (params.echoCache && (messageText || inboundMessageId)) {
const echoScope = buildIMessageEchoScope({
accountId: params.accountId,
isGroup,
chatId,
chatGuid,
chatIdentifier,
sender,
});
if (
hasIMessageEchoMatch({
echoCache: params.echoCache,
scope: echoScope,
text: bodyText || undefined,
messageIds: inboundMessageIds,
})
) {
params.logVerbose?.(
describeIMessageEchoDropLog({ messageText: bodyText, messageId: inboundMessageId }),
);
return { kind: "drop", reason: "echo" };
}
}
// Reflection guard: drop inbound messages that contain assistant-internal
// metadata markers. These indicate outbound content was reflected back as
// inbound, which causes recursive echo amplification.
const reflection = detectReflectedContent(messageText);
if (reflection.isReflection) {
params.logVerbose?.(
`imessage: dropping reflected assistant content (markers: ${reflection.matchedLabels.join(", ")})`,
);
return { kind: "drop", reason: "reflected assistant content" };
}
const replyContext = describeReplyContext(params.message);
const contextVisibilityMode = resolveChannelContextVisibilityMode({
cfg: params.cfg,
channel: "imessage",
accountId: params.accountId,
});
const replyContextAllowFrom = Array.from(
new Set([...groupAllowFromForAccess, ...effectiveGroupAllowFrom]),
);
const replySenderAllowed =
!isGroup || replyContextAllowFrom.length === 0
? true
: replyContext?.sender
? isAllowedIMessageReplyContextSender({
allowFrom: replyContextAllowFrom,
sender: replyContext.sender,
chatId,
chatGuid,
chatIdentifier,
})
: false;
const filteredReplyContext =
!replyContext ||
evaluateSupplementalContextVisibility({
mode: contextVisibilityMode,
kind: "quote",
senderAllowed: replySenderAllowed,
}).include
? replyContext
: null;
if (replyContext && !filteredReplyContext && isGroup) {
params.logVerbose?.(
`imessage: drop reply context (mode=${contextVisibilityMode}, sender_allowed=${replySenderAllowed ? "yes" : "no"})`,
);
}
const historyKey = isGroup
? String(chatId ?? chatGuid ?? chatIdentifier ?? "unknown")
: undefined;
const mentioned = isGroup ? matchesMentionPatterns(messageText, mentionRegexes) : true;
const requireMention = resolveChannelGroupRequireMention({
cfg: params.cfg,
channel: "imessage",
accountId: params.accountId,
groupId,
requireMentionOverride: params.opts?.requireMention,
overrideOrder: "before-config",
});
const canDetectMention = mentionRegexes.length > 0;
const commandAuthorized = commandAccess.authorized;
if (commandAccess.shouldBlockControlCommand) {
if (params.logVerbose) {
logInboundDrop({
log: params.logVerbose,
channel: "imessage",
reason: "control command (unauthorized)",
target: sender,
});
}
return { kind: "drop", reason: "control command (unauthorized)" };
}
const mentionDecision = resolveInboundMentionDecision({
facts: {
canDetectMention,
wasMentioned: mentioned,
hasAnyMention: false,
implicitMentionKinds: [],
},
policy: {
isGroup,
requireMention,
allowTextCommands: true,
hasControlCommand: hasControlCommandInMessage,
commandAuthorized,
},
});
const effectiveWasMentioned = mentionDecision.effectiveWasMentioned;
if (isGroup && requireMention && canDetectMention && mentionDecision.shouldSkip) {
params.logVerbose?.(`imessage: skipping group message (no mention)`);
recordPendingHistoryEntryIfEnabled({
historyMap: params.groupHistories,
historyKey: historyKey ?? "",
limit: params.historyLimit,
entry: historyKey
? {
sender: senderNormalized,
body: bodyText,
timestamp: createdAt,
messageId: params.message.id ? String(params.message.id) : undefined,
}
: null,
});
return { kind: "drop", reason: "no mention" };
}
// Per-chat_id `systemPrompt` wins; fall back to the `groups["*"]` wildcard
// ONLY when the matched group does not define the key at all. If the matched
// group sets `systemPrompt: ""` the wildcard is suppressed (no prompt is
// applied to that specific group). Mirrors the resolution semantic in
// `extensions/whatsapp/src/system-prompt.ts`.
const groupSystemPrompt = isGroup
? resolveIMessageGroupSystemPrompt({
groupConfig: groupListPolicy.groupConfig,
defaultConfig: groupListPolicy.defaultConfig,
})
: undefined;
return {
kind: "dispatch",
isGroup,
chatId,
chatGuid,
chatIdentifier,
groupId,
historyKey,
sender,
senderNormalized,
route,
bodyText,
createdAt,
replyContext: filteredReplyContext,
effectiveWasMentioned,
commandAuthorized,
groupSystemPrompt,
};
}
export function buildIMessageInboundContext(params: {
cfg: OpenClawConfig;
decision: IMessageInboundDispatchDecision;
message: IMessagePayload;
envelopeOptions?: EnvelopeFormatOptions;
previousTimestamp?: number;
remoteHost?: string;
media?: {
path?: string;
type?: string;
paths?: string[];
types?: Array<string | undefined>;
};
historyLimit: number;
groupHistories: Map<string, HistoryEntry[]>;
}): {
ctxPayload: ReturnType<typeof finalizeInboundContext>;
fromLabel: string;
chatTarget?: string;
imessageTo: string;
inboundHistory?: Array<{ sender: string; body: string; timestamp?: number }>;
} {
const envelopeOptions = params.envelopeOptions ?? resolveEnvelopeFormatOptions(params.cfg);
const { decision } = params;
const chatId = decision.chatId;
const chatTarget =
decision.isGroup && chatId != null ? formatIMessageChatTarget(chatId) : undefined;
const messageGuid = normalizeReplyField(params.message.guid);
const rememberedMessage = messageGuid
? rememberIMessageReplyCache({
accountId: decision.route.accountId,
messageId: messageGuid,
chatGuid: decision.chatGuid,
chatIdentifier: decision.chatIdentifier,
chatId: decision.chatId,
timestamp: Date.now(),
isFromMe: false,
})
: null;
// Only surface the gateway-allocated shortId — never the raw chat.db
// ROWID. Mixing the two namespaces means the agent can call back with a
// numeric id that the gateway will treat as a shortId but never issued
// (e.g. chat.db rowid 13 with shortIds only allocated 1..10), and the
// resolver throws "no longer available". When we have no guid we have
// no stable handle to expose, so drop the field rather than leak rowids.
const messageSid = rememberedMessage?.shortId || undefined;
const replySuffix = decision.replyContext
? `\n\n[Replying to ${decision.replyContext.sender ?? "unknown sender"}${
decision.replyContext.id ? ` id:${decision.replyContext.id}` : ""
}]\n${decision.replyContext.body}\n[/Replying]`
: "";
const fromLabel = formatInboundFromLabel({
isGroup: decision.isGroup,
groupLabel: params.message.chat_name ?? undefined,
groupId: chatId !== undefined ? String(chatId) : "unknown",
groupFallback: "Group",
directLabel: decision.senderNormalized,
directId: decision.sender,
});
const body = formatInboundEnvelope({
channel: "iMessage",
from: fromLabel,
timestamp: decision.createdAt,
body: `${decision.bodyText}${replySuffix}`,
chatType: decision.isGroup ? "group" : "direct",
sender: { name: decision.senderNormalized, id: decision.sender },
previousTimestamp: params.previousTimestamp,
envelope: envelopeOptions,
});
let combinedBody = body;
if (decision.isGroup && decision.historyKey) {
combinedBody = buildPendingHistoryContextFromMap({
historyMap: params.groupHistories,
historyKey: decision.historyKey,
limit: params.historyLimit,
currentMessage: combinedBody,
formatEntry: (entry) =>
formatInboundEnvelope({
channel: "iMessage",
from: fromLabel,
timestamp: entry.timestamp,
body: `${entry.body}${entry.messageId ? ` [id:${entry.messageId}]` : ""}`,
chatType: "group",
senderLabel: entry.sender,
envelope: envelopeOptions,
}),
});
}
const imessageTo = (decision.isGroup ? chatTarget : undefined) || `imessage:${decision.sender}`;
const inboundHistory =
decision.isGroup && decision.historyKey && params.historyLimit > 0
? (params.groupHistories.get(decision.historyKey) ?? []).map((entry) => ({
sender: entry.sender,
body: entry.body,
timestamp: entry.timestamp,
}))
: undefined;
const ctxPayload = finalizeInboundContext({
Body: combinedBody,
BodyForAgent: decision.bodyText,
InboundHistory: inboundHistory,
RawBody: decision.bodyText,
CommandBody: decision.bodyText,
From: decision.isGroup
? `imessage:group:${chatId ?? "unknown"}`
: `imessage:${decision.sender}`,
To: imessageTo,
SessionKey: decision.route.sessionKey,
AccountId: decision.route.accountId,
ChatType: decision.isGroup ? "group" : "direct",
ConversationLabel: fromLabel,
GroupSubject: decision.isGroup ? (params.message.chat_name ?? undefined) : undefined,
GroupSystemPrompt: decision.isGroup ? decision.groupSystemPrompt : undefined,
GroupMembers: decision.isGroup
? (params.message.participants ?? []).filter(Boolean).join(", ")
: undefined,
SenderName: decision.senderNormalized,
SenderId: decision.sender,
Provider: "imessage",
Surface: "imessage",
MessageSid: messageSid,
MessageSidFull: messageGuid,
ReplyToId: decision.replyContext?.id,
ReplyToBody: decision.replyContext?.body,
ReplyToSender: decision.replyContext?.sender,
Timestamp: decision.createdAt,
MediaPath: params.media?.path,
MediaType: params.media?.type,
MediaUrl: params.media?.path,
MediaPaths:
params.media?.paths && params.media.paths.length > 0 ? params.media.paths : undefined,
MediaTypes:
params.media?.types && params.media.types.length > 0 ? params.media.types : undefined,
MediaUrls:
params.media?.paths && params.media.paths.length > 0 ? params.media.paths : undefined,
MediaRemoteHost: params.remoteHost,
WasMentioned: decision.effectiveWasMentioned,
CommandAuthorized: decision.commandAuthorized,
OriginatingChannel: "imessage" as const,
OriginatingTo: imessageTo,
});
return { ctxPayload, fromLabel, chatTarget, imessageTo, inboundHistory };
}
function buildIMessageEchoScope(params: {
accountId: string;
isGroup: boolean;
chatId?: number;
chatGuid?: string;
chatIdentifier?: string;
sender: string;
}): string[] {
// Mirror every shape resolveOutboundEchoScope can persist (see send.ts).
// Inbound messages carry chat_id, chat_guid, and chat_identifier when
// available, but the outbound side only writes one of them — whichever
// shape the caller used. Returning all candidates lets hasIMessageEchoMatch
// cross-check, so a chat_guid-keyed send is suppressed even when chat.db
// annotates the inbound row with chat_id+chat_identifier (or any other
// permutation).
const scopes: string[] = [];
if (params.isGroup) {
const chatIdScope = formatIMessageChatTarget(params.chatId);
if (chatIdScope) {
scopes.push(`${params.accountId}:${chatIdScope}`);
}
} else {
scopes.push(`${params.accountId}:imessage:${params.sender}`);
}
if (params.chatGuid) {
scopes.push(`${params.accountId}:chat_guid:${params.chatGuid}`);
}
if (params.chatIdentifier) {
scopes.push(`${params.accountId}:chat_identifier:${params.chatIdentifier}`);
}
return scopes;
}
export function describeIMessageEchoDropLog(params: {
messageText: string;
messageId?: string;
}): string {
const preview = truncateUtf16Safe(params.messageText, 50);
const messageIdPart = params.messageId ? ` id=${params.messageId}` : "";
return `imessage: skipping echo message${messageIdPart}: "${preview}"`;
}