Add proxy protocol tests

integration/proxy_protocol_test.go

@@ -0,0 +1,59 @@
+package integration
+
+import (
+	"net/http"
+	"os"
+	"time"
+
+	"github.com/containous/traefik/integration/try"
+	"github.com/go-check/check"
+	checker "github.com/vdemeester/shakers"
+)
+
+type ProxyProtocolSuite struct{ BaseSuite }
+
+func (s *ProxyProtocolSuite) SetUpSuite(c *check.C) {
+	s.createComposeProject(c, "proxy-protocol")
+	s.composeProject.Start(c)
+}
+
+func (s *ProxyProtocolSuite) TestProxyProtocolTrusted(c *check.C) {
+	gatewayIP := s.composeProject.Container(c, "haproxy").NetworkSettings.Gateway
+	haproxyIP := s.composeProject.Container(c, "haproxy").NetworkSettings.IPAddress
+	whoamiIP := s.composeProject.Container(c, "whoami").NetworkSettings.IPAddress
+	file := s.adaptFile(c, "fixtures/proxy-protocol/with.toml", struct {
+		HaproxyIP string
+		WhoamiIP  string
+	}{haproxyIP, whoamiIP})
+	defer os.Remove(file)
+
+	cmd, display := s.traefikCmd(withConfigFile(file))
+	defer display(c)
+	err := cmd.Start()
+	c.Assert(err, checker.IsNil)
+	defer cmd.Process.Kill()
+
+	err = try.GetRequest("http://"+haproxyIP+"/whoami", 500*time.Millisecond, try.StatusCodeIs(http.StatusOK), try.BodyContains("X-Forwarded-For: "+gatewayIP))
+	display(c)
+	c.Assert(err, checker.IsNil)
+}
+
+func (s *ProxyProtocolSuite) TestProxyProtocolNotTrusted(c *check.C) {
+	haproxyIP := s.composeProject.Container(c, "haproxy").NetworkSettings.IPAddress
+	whoamiIP := s.composeProject.Container(c, "whoami").NetworkSettings.IPAddress
+	file := s.adaptFile(c, "fixtures/proxy-protocol/without.toml", struct {
+		HaproxyIP string
+		WhoamiIP  string
+	}{haproxyIP, whoamiIP})
+	defer os.Remove(file)
+
+	cmd, display := s.traefikCmd(withConfigFile(file))
+	defer display(c)
+	err := cmd.Start()
+	c.Assert(err, checker.IsNil)
+	defer cmd.Process.Kill()
+
+	err = try.GetRequest("http://"+haproxyIP+"/whoami", 500*time.Millisecond, try.StatusCodeIs(http.StatusOK), try.BodyContains("X-Forwarded-For: "+haproxyIP))
+	display(c)
+	c.Assert(err, checker.IsNil)
+}