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fb4d8fe | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 | import type { TelegramGroupConfig } from "../config/types.js";
import { makeProxyFetch } from "./proxy.js";
const TELEGRAM_API_BASE = "https://api.telegram.org";
export type TelegramGroupMembershipAuditEntry = {
chatId: string;
ok: boolean;
status?: string | null;
error?: string | null;
matchKey?: string;
matchSource?: "id";
};
export type TelegramGroupMembershipAudit = {
ok: boolean;
checkedGroups: number;
unresolvedGroups: number;
hasWildcardUnmentionedGroups: boolean;
groups: TelegramGroupMembershipAuditEntry[];
elapsedMs: number;
};
type TelegramApiOk<T> = { ok: true; result: T };
type TelegramApiErr = { ok: false; description?: string };
async function fetchWithTimeout(
url: string,
timeoutMs: number,
fetcher: typeof fetch,
): Promise<Response> {
const controller = new AbortController();
const timer = setTimeout(() => controller.abort(), timeoutMs);
try {
return await fetcher(url, { signal: controller.signal });
} finally {
clearTimeout(timer);
}
}
function isRecord(value: unknown): value is Record<string, unknown> {
return Boolean(value) && typeof value === "object" && !Array.isArray(value);
}
export function collectTelegramUnmentionedGroupIds(
groups: Record<string, TelegramGroupConfig> | undefined,
) {
if (!groups || typeof groups !== "object") {
return {
groupIds: [] as string[],
unresolvedGroups: 0,
hasWildcardUnmentionedGroups: false,
};
}
const hasWildcardUnmentionedGroups =
Boolean(groups["*"]?.requireMention === false) && groups["*"]?.enabled !== false;
const groupIds: string[] = [];
let unresolvedGroups = 0;
for (const [key, value] of Object.entries(groups)) {
if (key === "*") {
continue;
}
if (!value || typeof value !== "object") {
continue;
}
if (value.enabled === false) {
continue;
}
if (value.requireMention !== false) {
continue;
}
const id = String(key).trim();
if (!id) {
continue;
}
if (/^-?\d+$/.test(id)) {
groupIds.push(id);
} else {
unresolvedGroups += 1;
}
}
groupIds.sort((a, b) => a.localeCompare(b));
return { groupIds, unresolvedGroups, hasWildcardUnmentionedGroups };
}
export async function auditTelegramGroupMembership(params: {
token: string;
botId: number;
groupIds: string[];
proxyUrl?: string;
timeoutMs: number;
}): Promise<TelegramGroupMembershipAudit> {
const started = Date.now();
const token = params.token?.trim() ?? "";
if (!token || params.groupIds.length === 0) {
return {
ok: true,
checkedGroups: 0,
unresolvedGroups: 0,
hasWildcardUnmentionedGroups: false,
groups: [],
elapsedMs: Date.now() - started,
};
}
const fetcher = params.proxyUrl ? makeProxyFetch(params.proxyUrl) : fetch;
const base = `${TELEGRAM_API_BASE}/bot${token}`;
const groups: TelegramGroupMembershipAuditEntry[] = [];
for (const chatId of params.groupIds) {
try {
const url = `${base}/getChatMember?chat_id=${encodeURIComponent(chatId)}&user_id=${encodeURIComponent(String(params.botId))}`;
const res = await fetchWithTimeout(url, params.timeoutMs, fetcher);
const json = (await res.json()) as TelegramApiOk<{ status?: string }> | TelegramApiErr;
if (!res.ok || !isRecord(json) || !json.ok) {
const desc =
isRecord(json) && !json.ok && typeof json.description === "string"
? json.description
: `getChatMember failed (${res.status})`;
groups.push({
chatId,
ok: false,
status: null,
error: desc,
matchKey: chatId,
matchSource: "id",
});
continue;
}
const status = isRecord((json as TelegramApiOk<unknown>).result)
? ((json as TelegramApiOk<{ status?: string }>).result.status ?? null)
: null;
const ok = status === "creator" || status === "administrator" || status === "member";
groups.push({
chatId,
ok,
status,
error: ok ? null : "bot not in group",
matchKey: chatId,
matchSource: "id",
});
} catch (err) {
groups.push({
chatId,
ok: false,
status: null,
error: err instanceof Error ? err.message : String(err),
matchKey: chatId,
matchSource: "id",
});
}
}
return {
ok: groups.every((g) => g.ok),
checkedGroups: groups.length,
unresolvedGroups: 0,
hasWildcardUnmentionedGroups: false,
groups,
elapsedMs: Date.now() - started,
};
}
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