105 lines
2.7 KiB
TypeScript
105 lines
2.7 KiB
TypeScript
import { describe, expect, it } from "vitest";
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import { isAllowedParsedChatSender, isNormalizedSenderAllowed } from "./allow-from.js";
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function parseAllowTarget(
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entry: string,
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):
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| { kind: "chat_id"; chatId: number }
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| { kind: "chat_guid"; chatGuid: string }
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| { kind: "chat_identifier"; chatIdentifier: string }
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| { kind: "handle"; handle: string } {
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const trimmed = entry.trim();
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const lower = trimmed.toLowerCase();
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if (lower.startsWith("chat_id:")) {
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return { kind: "chat_id", chatId: Number.parseInt(trimmed.slice("chat_id:".length), 10) };
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}
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if (lower.startsWith("chat_guid:")) {
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return { kind: "chat_guid", chatGuid: trimmed.slice("chat_guid:".length) };
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}
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if (lower.startsWith("chat_identifier:")) {
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return {
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kind: "chat_identifier",
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chatIdentifier: trimmed.slice("chat_identifier:".length),
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};
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}
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return { kind: "handle", handle: lower };
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}
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describe("isAllowedParsedChatSender", () => {
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it("denies when allowFrom is empty", () => {
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const allowed = isAllowedParsedChatSender({
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allowFrom: [],
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sender: "+15551234567",
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normalizeSender: (sender) => sender,
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parseAllowTarget,
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});
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expect(allowed).toBe(false);
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});
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it("allows wildcard entries", () => {
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const allowed = isAllowedParsedChatSender({
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allowFrom: ["*"],
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sender: "user@example.com",
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normalizeSender: (sender) => sender.toLowerCase(),
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parseAllowTarget,
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});
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expect(allowed).toBe(true);
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});
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it("matches normalized handles", () => {
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const allowed = isAllowedParsedChatSender({
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allowFrom: ["User@Example.com"],
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sender: "user@example.com",
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normalizeSender: (sender) => sender.toLowerCase(),
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parseAllowTarget,
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});
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expect(allowed).toBe(true);
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});
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it("matches chat IDs when provided", () => {
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const allowed = isAllowedParsedChatSender({
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allowFrom: ["chat_id:42"],
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sender: "+15551234567",
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chatId: 42,
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normalizeSender: (sender) => sender,
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parseAllowTarget,
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});
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expect(allowed).toBe(true);
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});
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});
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describe("isNormalizedSenderAllowed", () => {
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it("allows wildcard", () => {
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expect(
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isNormalizedSenderAllowed({
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senderId: "attacker",
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allowFrom: ["*"],
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}),
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).toBe(true);
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});
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it("normalizes case and strips prefixes", () => {
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expect(
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isNormalizedSenderAllowed({
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senderId: "12345",
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allowFrom: ["ZALO:12345", "zl:777"],
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stripPrefixRe: /^(zalo|zl):/i,
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}),
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).toBe(true);
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});
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it("rejects when sender is missing", () => {
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expect(
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isNormalizedSenderAllowed({
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senderId: "999",
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allowFrom: ["zl:12345"],
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stripPrefixRe: /^(zalo|zl):/i,
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}),
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).toBe(false);
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});
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});
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