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req.ips.js
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req.ips.js
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'use strict'
var express = require('../')
, request = require('supertest');
describe('req', function(){
describe('.ips', function(){
describe('when X-Forwarded-For is present', function(){
describe('when "trust proxy" is enabled', function(){
it('should return an array of the specified addresses', function(done){
var app = express();
app.enable('trust proxy');
app.use(function(req, res, next){
res.send(req.ips);
});
request(app)
.get('/')
.set('X-Forwarded-For', 'client, p1, p2')
.expect('["client","p1","p2"]', done);
})
it('should stop at first untrusted', function(done){
var app = express();
app.set('trust proxy', 2);
app.use(function(req, res, next){
res.send(req.ips);
});
request(app)
.get('/')
.set('X-Forwarded-For', 'client, p1, p2')
.expect('["p1","p2"]', done);
})
})
describe('when "trust proxy" is disabled', function(){
it('should return an empty array', function(done){
var app = express();
app.use(function(req, res, next){
res.send(req.ips);
});
request(app)
.get('/')
.set('X-Forwarded-For', 'client, p1, p2')
.expect('[]', done);
})
})
})
describe('when X-Forwarded-For is not present', function(){
it('should return []', function(done){
var app = express();
app.use(function(req, res, next){
res.send(req.ips);
});
request(app)
.get('/')
.expect('[]', done);
})
})
})
})