jwt/jwt-tests.js at master · leaonline/jwt · GitHub

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import { expect } from "chai";
import { createJWTFactory, createJWTValidator } from "meteor/leaonline:jwt";

describe("JWT", () => {
	let factory;
	beforeEach(() => {
		factory = createJWTFactory({
			key: "moo",
			sub: "foo-user",
			expires: 0,
		});
	});
	describe(createJWTFactory.name, () => {
		it("creates a JWT", () => {
			const { body, header, signingKey } = factory({
				name: "test",
				compact: false,
			});
			expect(signingKey).to.deep.equal("moo");
			expect(header.typ).to.equal("JWT");
			expect(header.alg).to.equal("HS256");

			const { jti, iat, iss, sub, scope } = body;
			expect(iat).to.be.a("number");
			expect(jti).to.be.a("string").with.lengthOf(36);
			expect(scope).to.equal("test");
			expect(iss).to.equal(Meteor.absoluteUrl());
			expect(sub).to.equal("foo-user");

			const compact = factory({ name: "test" });
			expect(compact).to.be.a("string").with.lengthOf(249);
		});
	});

	describe(createJWTValidator.name, () => {
		it("validates a JWT", () => {
			const token = factory({ name: "test" });
			const validator = createJWTValidator({
				key: "moo",
				positives: [
					{
						url: Meteor.absoluteUrl(),
						sub: "foo-user",
					},
				],
			});
			const { valid, reason } = validator(token, "test");
			expect(valid).to.equal(true);
			expect(reason).to.equal(undefined);
		});

		it("invalidates a JWT with wrong key", () => {
			const token = factory({ name: "test" });
			const validator = createJWTValidator({
				key: "moo-wrong",
				positives: [
					{
						url: Meteor.absoluteUrl(),
						sub: "foo-user",
					},
				],
			});
			const { valid, reason } = validator(token, "test");
			expect(valid).to.equal(false);
			expect(reason).to.equal("Signature verification failed");
		});
		it("invalidates a JWT with wrong sub", () => {
			const token = factory({ name: "test" });
			const validator = createJWTValidator({
				key: "moo",
				positives: [
					{
						url: Meteor.absoluteUrl(),
						sub: "foo-wrong",
					},
				],
			});
			const { valid, reason } = validator(token, "test");
			expect(valid).to.equal(false);
			expect(reason).to.equal(
				`host ${Meteor.absoluteUrl()} has invalid url or invalid sub foo-user`,
			);
		});
		it("invalidates a JWT with wrong issuer", () => {
			const token = factory({ name: "test" });
			const validator = createJWTValidator({
				key: "moo",
				positives: [
					{
						url: Meteor.absoluteUrl("wrong"),
						sub: "foo-user",
					},
				],
			});
			const { valid, reason } = validator(token, "test");
			expect(valid).to.equal(false);
			expect(reason).to.equal(
				`host ${Meteor.absoluteUrl()} has invalid url or invalid sub foo-user`,
			);
		});
		it("invalidates a JWT with wrong scope", () => {
			const token = factory({ name: "test-wrong" });
			const validator = createJWTValidator({
				key: "moo",
				positives: [
					{
						url: Meteor.absoluteUrl(),
						sub: "foo-user",
					},
				],
			});
			const { valid, reason } = validator(token, "test");
			expect(valid).to.equal(false);
			expect(reason).to.equal("invalid scope for test: test-wrong");
		});
		it("invalidates a JWT with wrong expiration", (done) => {
			const token = factory({ name: "test-wrong", expires: 10 });
			const validator = createJWTValidator({
				key: "moo",
				positives: [
					{
						url: Meteor.absoluteUrl(),
						sub: "foo-user",
					},
				],
			});

			setTimeout(() => {
				const { valid, reason } = validator(token, "test");
				expect(valid).to.equal(false);
				expect(reason).to.equal("Jwt is expired");
				done();
			}, 500);
		});
	});
});