107 lines
3.6 KiB
Go
107 lines
3.6 KiB
Go
/*
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Copyright 2017 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package settings
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import (
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"fmt"
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"net/http"
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"strings"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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"github.com/parnurzeal/gorequest"
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"k8s.io/ingress-nginx/test/e2e/framework"
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)
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var _ = framework.IngressNginxDescribe("X-Forwarded headers", func() {
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f := framework.NewDefaultFramework("forwarded-headers")
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setting := "use-forwarded-headers"
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BeforeEach(func() {
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f.NewEchoDeployment()
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f.UpdateNginxConfigMapData(setting, "false")
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})
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AfterEach(func() {
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})
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It("should trust X-Forwarded headers when setting is true", func() {
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host := "forwarded-headers"
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f.UpdateNginxConfigMapData(setting, "true")
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ing := framework.NewSingleIngress(host, "/", host, f.Namespace, "http-svc", 80, nil)
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f.EnsureIngress(ing)
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f.WaitForNginxServer(host,
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func(server string) bool {
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return strings.Contains(server, "server_name forwarded-headers")
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})
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resp, body, errs := gorequest.New().
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Get(f.GetURL(framework.HTTP)).
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Set("Host", host).
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Set("X-Forwarded-Port", "1234").
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Set("X-Forwarded-Proto", "myproto").
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Set("X-Forwarded-For", "1.2.3.4").
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Set("X-Forwarded-Host", "myhost").
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End()
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Expect(errs).Should(BeEmpty())
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Expect(resp.StatusCode).Should(Equal(http.StatusOK))
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Expect(body).Should(ContainSubstring(fmt.Sprintf("host=myhost")))
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Expect(body).Should(ContainSubstring(fmt.Sprintf("x-forwarded-host=myhost")))
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Expect(body).Should(ContainSubstring(fmt.Sprintf("x-forwarded-proto=myproto")))
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Expect(body).Should(ContainSubstring(fmt.Sprintf("x-forwarded-port=1234")))
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Expect(body).Should(ContainSubstring(fmt.Sprintf("x-forwarded-for=1.2.3.4")))
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})
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It("should not trust X-Forwarded headers when setting is false", func() {
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host := "forwarded-headers"
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f.UpdateNginxConfigMapData(setting, "false")
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f.EnsureIngress(framework.NewSingleIngress(host, "/", host, f.Namespace, "http-svc", 80, nil))
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f.WaitForNginxServer(host,
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func(server string) bool {
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return strings.Contains(server, "server_name forwarded-headers")
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})
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resp, body, errs := gorequest.New().
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Get(f.GetURL(framework.HTTP)).
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Set("Host", host).
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Set("X-Forwarded-Port", "1234").
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Set("X-Forwarded-Proto", "myproto").
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Set("X-Forwarded-For", "1.2.3.4").
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Set("X-Forwarded-Host", "myhost").
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End()
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Expect(errs).Should(BeEmpty())
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Expect(resp.StatusCode).Should(Equal(http.StatusOK))
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Expect(body).Should(ContainSubstring(fmt.Sprintf("host=forwarded-headers")))
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Expect(body).Should(ContainSubstring(fmt.Sprintf("x-forwarded-port=80")))
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Expect(body).Should(ContainSubstring(fmt.Sprintf("x-forwarded-proto=http")))
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Expect(body).Should(ContainSubstring(fmt.Sprintf("x-original-forwarded-for=1.2.3.4")))
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Expect(body).ShouldNot(ContainSubstring(fmt.Sprintf("host=myhost")))
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Expect(body).ShouldNot(ContainSubstring(fmt.Sprintf("x-forwarded-host=myhost")))
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Expect(body).ShouldNot(ContainSubstring(fmt.Sprintf("x-forwarded-proto=myproto")))
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Expect(body).ShouldNot(ContainSubstring(fmt.Sprintf("x-forwarded-port=1234")))
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Expect(body).ShouldNot(ContainSubstring(fmt.Sprintf("x-forwarded-for=1.2.3.4")))
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})
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})
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