49 lines
2.0 KiB
TypeScript
49 lines
2.0 KiB
TypeScript
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import { describe, expect, it } from "@jest/globals";
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import { parseEgressTarget } from "../../../src/utils/egressTarget.ts";
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describe("parseEgressTarget", () => {
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it("parses http(s) URLs", () => {
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expect(parseEgressTarget("https://example.com/health")).toEqual({ kind: "http", url: "https://example.com/health" });
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expect(parseEgressTarget("HTTP://example.com")).toEqual({ kind: "http", url: "HTTP://example.com" });
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expect(parseEgressTarget("http://[2606:4700::1111]:8080/")).toEqual({ kind: "http", url: "http://[2606:4700::1111]:8080/" });
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});
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it("parses host:port with a hostname, IPv4 address, localhost or bracketed IPv6 address", () => {
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expect(parseEgressTarget("dns.google:53")).toEqual({ kind: "port", host: "dns.google", port: 53 });
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expect(parseEgressTarget("8.8.8.8:53")).toEqual({ kind: "port", host: "8.8.8.8", port: 53 });
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expect(parseEgressTarget("localhost:8080")).toEqual({ kind: "port", host: "localhost", port: 8080 });
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expect(parseEgressTarget("[2606:4700::1111]:443")).toEqual({ kind: "port", host: "2606:4700::1111", port: 443 });
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});
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it("parses bare hosts and addresses as ping targets", () => {
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expect(parseEgressTarget("1.1.1.1")).toEqual({ kind: "ping", host: "1.1.1.1" });
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expect(parseEgressTarget("example.com")).toEqual({ kind: "ping", host: "example.com" });
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expect(parseEgressTarget("2606:4700:4700::1111")).toEqual({ kind: "ping", host: "2606:4700:4700::1111" });
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expect(parseEgressTarget("[2606:4700:4700::1111]")).toEqual({ kind: "ping", host: "2606:4700:4700::1111" });
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expect(parseEgressTarget(" 1.1.1.1 ")).toEqual({ kind: "ping", host: "1.1.1.1" });
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});
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it("rejects anything the probe could not reach", () => {
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for (const target of [
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"",
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"ftp://example.com",
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"http://",
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"bad host",
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"1.1.1.1;rm",
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"[1.1.1.1",
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"1.1.1.1]",
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"[::1",
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"::1]",
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"[[::1]]",
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"[not-an-address]:53",
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"[1.1.1.1]:53",
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"999.1.1.1",
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"1.1.1.1:0",
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"1.1.1.1:70000",
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"1.1.1.1:",
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"host-without-tld",
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]) {
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expect(parseEgressTarget(target)).toBeNull();
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}
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});
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});
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