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fc93158 | 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 | import { describe, expect, it } from "vitest";
import {
formatAllowFromLowercase,
formatNormalizedAllowFromEntries,
isAllowedParsedChatSender,
isNormalizedSenderAllowed,
} from "./allow-from.js";
function parseAllowTarget(
entry: string,
):
| { kind: "chat_id"; chatId: number }
| { kind: "chat_guid"; chatGuid: string }
| { kind: "chat_identifier"; chatIdentifier: string }
| { kind: "handle"; handle: string } {
const trimmed = entry.trim();
const lower = trimmed.toLowerCase();
if (lower.startsWith("chat_id:")) {
return { kind: "chat_id", chatId: Number.parseInt(trimmed.slice("chat_id:".length), 10) };
}
if (lower.startsWith("chat_guid:")) {
return { kind: "chat_guid", chatGuid: trimmed.slice("chat_guid:".length) };
}
if (lower.startsWith("chat_identifier:")) {
return {
kind: "chat_identifier",
chatIdentifier: trimmed.slice("chat_identifier:".length),
};
}
return { kind: "handle", handle: lower };
}
describe("isAllowedParsedChatSender", () => {
it("denies when allowFrom is empty", () => {
const allowed = isAllowedParsedChatSender({
allowFrom: [],
sender: "+15551234567",
normalizeSender: (sender) => sender,
parseAllowTarget,
});
expect(allowed).toBe(false);
});
it("allows wildcard entries", () => {
const allowed = isAllowedParsedChatSender({
allowFrom: ["*"],
sender: "user@example.com",
normalizeSender: (sender) => sender.toLowerCase(),
parseAllowTarget,
});
expect(allowed).toBe(true);
});
it("matches normalized handles", () => {
const allowed = isAllowedParsedChatSender({
allowFrom: ["User@Example.com"],
sender: "user@example.com",
normalizeSender: (sender) => sender.toLowerCase(),
parseAllowTarget,
});
expect(allowed).toBe(true);
});
it("matches chat IDs when provided", () => {
const allowed = isAllowedParsedChatSender({
allowFrom: ["chat_id:42"],
sender: "+15551234567",
chatId: 42,
normalizeSender: (sender) => sender,
parseAllowTarget,
});
expect(allowed).toBe(true);
});
});
describe("isNormalizedSenderAllowed", () => {
it("allows wildcard", () => {
expect(
isNormalizedSenderAllowed({
senderId: "attacker",
allowFrom: ["*"],
}),
).toBe(true);
});
it("normalizes case and strips prefixes", () => {
expect(
isNormalizedSenderAllowed({
senderId: "12345",
allowFrom: ["ZALO:12345", "zl:777"],
stripPrefixRe: /^(zalo|zl):/i,
}),
).toBe(true);
});
it("rejects when sender is missing", () => {
expect(
isNormalizedSenderAllowed({
senderId: "999",
allowFrom: ["zl:12345"],
stripPrefixRe: /^(zalo|zl):/i,
}),
).toBe(false);
});
});
describe("formatAllowFromLowercase", () => {
it("trims, strips prefixes, and lowercases entries", () => {
expect(
formatAllowFromLowercase({
allowFrom: [" Telegram:UserA ", "tg:UserB", " "],
stripPrefixRe: /^(telegram|tg):/i,
}),
).toEqual(["usera", "userb"]);
});
});
describe("formatNormalizedAllowFromEntries", () => {
it("applies custom normalization after trimming", () => {
expect(
formatNormalizedAllowFromEntries({
allowFrom: [" @Alice ", "", " @Bob "],
normalizeEntry: (entry) => entry.replace(/^@/, "").toLowerCase(),
}),
).toEqual(["alice", "bob"]);
});
it("filters empty normalized entries", () => {
expect(
formatNormalizedAllowFromEntries({
allowFrom: ["@", "valid"],
normalizeEntry: (entry) => entry.replace(/^@$/, ""),
}),
).toEqual(["valid"]);
});
});
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