koa-lite/test/request/hostname.js

74 lines
2.1 KiB
JavaScript
Raw Normal View History

'use strict';
const request = require('../helpers/context').request;
const assert = require('assert');
describe('req.hostname', () => {
it('should return hostname void of port', () => {
const req = request();
req.header.host = 'foo.com:3000';
2017-05-11 03:30:32 +00:00
assert.equal(req.hostname, 'foo.com');
2015-10-12 20:36:41 +00:00
});
describe('with no host present', () => {
it('should return ""', () => {
const req = request();
assert.equal(req.hostname, '');
2015-10-12 20:36:41 +00:00
});
});
2014-07-06 08:43:14 +00:00
describe('with IPv6 in host', () => {
it('should parse localhost void of port', () => {
const req = request();
req.header.host = '[::1]';
assert.equal(req.hostname, '[::1]');
});
it('should parse localhost with port 80', () => {
const req = request();
req.header.host = '[::1]:80';
assert.equal(req.hostname, '[::1]');
});
it('should parse localhost with non special schema port', () => {
const req = request();
req.header.host = '[::1]:1337';
assert.equal(req.hostname, '[::1]');
});
it('should reduce IPv6 with non special schema port, as hostname', () => {
const req = request();
req.header.host = '[2001:cdba:0000:0000:0000:0000:3257:9652]:1337';
assert.equal(req.hostname, '[2001:cdba::3257:9652]');
});
it('should return empty string when invalid', () => {
const req = request();
req.header.host = '[invalidIPv6]';
assert.equal(req.hostname, '');
});
});
describe('when X-Forwarded-Host is present', () => {
describe('and proxy is not trusted', () => {
it('should be ignored', () => {
const req = request();
req.header['x-forwarded-host'] = 'bar.com';
2015-10-12 20:36:41 +00:00
req.header.host = 'foo.com';
2017-05-11 03:30:32 +00:00
assert.equal(req.hostname, 'foo.com');
2015-10-12 20:36:41 +00:00
});
});
describe('and proxy is trusted', () => {
it('should be used', () => {
const req = request();
req.app.proxy = true;
req.header['x-forwarded-host'] = 'bar.com, baz.com';
2015-10-12 20:36:41 +00:00
req.header.host = 'foo.com';
2017-05-11 03:30:32 +00:00
assert.equal(req.hostname, 'bar.com');
2015-10-12 20:36:41 +00:00
});
});
});
});