/
ips.js
71 lines (63 loc) · 2.08 KB
/
ips.js
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'use strict';
const assert = require('assert');
const request = require('../helpers/context').request;
describe('req.ips', () => {
describe('when X-Forwarded-For is present', () => {
describe('and proxy is not trusted', () => {
it('should be ignored', () => {
const req = request();
req.app.proxy = false;
req.header['x-forwarded-for'] = '127.0.0.1,127.0.0.2';
assert.deepEqual(req.ips, []);
});
});
describe('and proxy is trusted', () => {
it('should be used', () => {
const req = request();
req.app.proxy = true;
req.header['x-forwarded-for'] = '127.0.0.1,127.0.0.2';
assert.deepEqual(req.ips, ['127.0.0.1', '127.0.0.2']);
});
});
});
describe('when options.proxyIpHeader is present', () => {
describe('and proxy is not trusted', () => {
it('should be ignored', () => {
const req = request();
req.app.proxy = false;
req.app.proxyIpHeader = 'x-client-ip';
req.header['x-client-ip'] = '127.0.0.1,127.0.0.2';
assert.deepEqual(req.ips, []);
});
});
describe('and proxy is trusted', () => {
it('should be used', () => {
const req = request();
req.app.proxy = true;
req.app.proxyIpHeader = 'x-client-ip';
req.header['x-client-ip'] = '127.0.0.1,127.0.0.2';
assert.deepEqual(req.ips, ['127.0.0.1', '127.0.0.2']);
});
});
});
describe('when options.maxIpsCount is present', () => {
describe('and proxy is not trusted', () => {
it('should be ignored', () => {
const req = request();
req.app.proxy = false;
req.app.maxIpsCount = 1;
req.header['x-forwarded-for'] = '127.0.0.1,127.0.0.2';
assert.deepEqual(req.ips, []);
});
});
describe('and proxy is trusted', () => {
it('should be used', () => {
const req = request();
req.app.proxy = true;
req.app.maxIpsCount = 1;
req.header['x-forwarded-for'] = '127.0.0.1,127.0.0.2';
assert.deepEqual(req.ips, ['127.0.0.2']);
});
});
});
});