1482 lines
49 KiB
Go
1482 lines
49 KiB
Go
package integration
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import (
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"bufio"
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"bytes"
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"crypto/rand"
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"encoding/json"
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"fmt"
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"io"
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"net"
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"net/http"
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"net/http/httptest"
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"os"
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"regexp"
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"strings"
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"sync/atomic"
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"syscall"
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"time"
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"github.com/go-check/check"
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"github.com/traefik/traefik/v2/integration/try"
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"github.com/traefik/traefik/v2/pkg/config/dynamic"
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checker "github.com/vdemeester/shakers"
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)
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// SimpleSuite tests suite.
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type SimpleSuite struct{ BaseSuite }
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func (s *SimpleSuite) TestInvalidConfigShouldFail(c *check.C) {
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cmd, output := s.cmdTraefik(withConfigFile("fixtures/invalid_configuration.toml"))
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err := cmd.Start()
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c.Assert(err, checker.IsNil)
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defer s.killCmd(cmd)
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err = try.Do(500*time.Millisecond, func() error {
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expected := "expected '.' or '=', but got '{' instead"
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actual := output.String()
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if !strings.Contains(actual, expected) {
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return fmt.Errorf("got %s, wanted %s", actual, expected)
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}
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return nil
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})
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c.Assert(err, checker.IsNil)
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}
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func (s *SimpleSuite) TestSimpleDefaultConfig(c *check.C) {
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cmd, _ := s.cmdTraefik(withConfigFile("fixtures/simple_default.toml"))
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err := cmd.Start()
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c.Assert(err, checker.IsNil)
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defer s.killCmd(cmd)
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// Expected a 404 as we did not configure anything
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err = try.GetRequest("http://127.0.0.1:8000/", 1*time.Second, try.StatusCodeIs(http.StatusNotFound))
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c.Assert(err, checker.IsNil)
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}
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func (s *SimpleSuite) TestWithWebConfig(c *check.C) {
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cmd, _ := s.cmdTraefik(withConfigFile("fixtures/simple_web.toml"))
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err := cmd.Start()
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c.Assert(err, checker.IsNil)
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defer s.killCmd(cmd)
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err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 1*time.Second, try.StatusCodeIs(http.StatusOK))
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c.Assert(err, checker.IsNil)
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}
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func (s *SimpleSuite) TestPrintHelp(c *check.C) {
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cmd, output := s.cmdTraefik("--help")
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err := cmd.Start()
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c.Assert(err, checker.IsNil)
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defer s.killCmd(cmd)
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err = try.Do(500*time.Millisecond, func() error {
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expected := "Usage:"
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notExpected := "panic:"
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actual := output.String()
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if strings.Contains(actual, notExpected) {
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return fmt.Errorf("got %s", actual)
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}
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if !strings.Contains(actual, expected) {
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return fmt.Errorf("got %s, wanted %s", actual, expected)
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}
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return nil
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})
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c.Assert(err, checker.IsNil)
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}
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func (s *SimpleSuite) TestRequestAcceptGraceTimeout(c *check.C) {
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s.createComposeProject(c, "reqacceptgrace")
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s.composeUp(c)
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defer s.composeDown(c)
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whoamiURL := "http://" + net.JoinHostPort(s.getComposeServiceIP(c, "whoami"), "80")
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file := s.adaptFile(c, "fixtures/reqacceptgrace.toml", struct {
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Server string
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}{whoamiURL})
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defer os.Remove(file)
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cmd, display := s.traefikCmd(withConfigFile(file))
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defer display(c)
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err := cmd.Start()
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c.Assert(err, checker.IsNil)
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defer s.killCmd(cmd)
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// Wait for Traefik to turn ready.
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err = try.GetRequest("http://127.0.0.1:8000/", 2*time.Second, try.StatusCodeIs(http.StatusNotFound))
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c.Assert(err, checker.IsNil)
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// Make sure exposed service is ready.
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err = try.GetRequest("http://127.0.0.1:8000/service", 3*time.Second, try.StatusCodeIs(http.StatusOK))
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c.Assert(err, checker.IsNil)
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// Check that /ping endpoint is responding with 200.
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err = try.GetRequest("http://127.0.0.1:8001/ping", 3*time.Second, try.StatusCodeIs(http.StatusOK))
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c.Assert(err, checker.IsNil)
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// Send SIGTERM to Traefik.
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proc, err := os.FindProcess(cmd.Process.Pid)
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c.Assert(err, checker.IsNil)
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err = proc.Signal(syscall.SIGTERM)
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c.Assert(err, checker.IsNil)
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// Give Traefik time to process the SIGTERM and send a request half-way
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// into the request accepting grace period, by which requests should
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// still get served.
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time.Sleep(5 * time.Second)
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resp, err := http.Get("http://127.0.0.1:8000/service")
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c.Assert(err, checker.IsNil)
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defer resp.Body.Close()
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c.Assert(resp.StatusCode, checker.Equals, http.StatusOK)
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// ping endpoint should now return a Service Unavailable.
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resp, err = http.Get("http://127.0.0.1:8001/ping")
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c.Assert(err, checker.IsNil)
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defer resp.Body.Close()
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c.Assert(resp.StatusCode, checker.Equals, http.StatusServiceUnavailable)
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// Expect Traefik to shut down gracefully once the request accepting grace
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// period has elapsed.
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waitErr := make(chan error)
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go func() {
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waitErr <- cmd.Wait()
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}()
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select {
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case err := <-waitErr:
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c.Assert(err, checker.IsNil)
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case <-time.After(10 * time.Second):
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// By now we are ~5 seconds out of the request accepting grace period
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// (start + 5 seconds sleep prior to the mid-grace period request +
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// 10 seconds timeout = 15 seconds > 10 seconds grace period).
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// Something must have gone wrong if we still haven't terminated at
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// this point.
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c.Fatal("Traefik did not terminate in time")
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}
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}
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func (s *SimpleSuite) TestCustomPingTerminationStatusCode(c *check.C) {
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file := s.adaptFile(c, "fixtures/custom_ping_termination_status_code.toml", struct{}{})
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defer os.Remove(file)
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cmd, display := s.traefikCmd(withConfigFile(file))
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defer display(c)
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err := cmd.Start()
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c.Assert(err, checker.IsNil)
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defer s.killCmd(cmd)
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// Wait for Traefik to turn ready.
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err = try.GetRequest("http://127.0.0.1:8001/", 2*time.Second, try.StatusCodeIs(http.StatusNotFound))
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c.Assert(err, checker.IsNil)
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// Check that /ping endpoint is responding with 200.
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err = try.GetRequest("http://127.0.0.1:8001/ping", 3*time.Second, try.StatusCodeIs(http.StatusOK))
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c.Assert(err, checker.IsNil)
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// Send SIGTERM to Traefik.
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proc, err := os.FindProcess(cmd.Process.Pid)
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c.Assert(err, checker.IsNil)
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err = proc.Signal(syscall.SIGTERM)
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c.Assert(err, checker.IsNil)
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// ping endpoint should now return a Service Unavailable.
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err = try.GetRequest("http://127.0.0.1:8001/ping", 2*time.Second, try.StatusCodeIs(http.StatusNoContent))
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c.Assert(err, checker.IsNil)
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}
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func (s *SimpleSuite) TestStatsWithMultipleEntryPoint(c *check.C) {
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c.Skip("Stats is missing")
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s.createComposeProject(c, "stats")
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s.composeUp(c)
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defer s.composeDown(c)
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whoami1URL := "http://" + net.JoinHostPort(s.getComposeServiceIP(c, "whoami1"), "80")
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whoami2URL := "http://" + net.JoinHostPort(s.getComposeServiceIP(c, "whoami2"), "80")
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file := s.adaptFile(c, "fixtures/simple_stats.toml", struct {
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Server1 string
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Server2 string
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}{whoami1URL, whoami2URL})
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cmd, output := s.traefikCmd(withConfigFile(file))
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defer output(c)
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err := cmd.Start()
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c.Assert(err, checker.IsNil)
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defer s.killCmd(cmd)
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err = try.GetRequest("http://127.0.0.1:8080/api", 1*time.Second, try.StatusCodeIs(http.StatusOK))
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c.Assert(err, checker.IsNil)
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err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 1*time.Second, try.BodyContains("PathPrefix"))
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c.Assert(err, checker.IsNil)
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err = try.GetRequest("http://127.0.0.1:8000/whoami", 1*time.Second, try.StatusCodeIs(http.StatusOK))
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c.Assert(err, checker.IsNil)
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err = try.GetRequest("http://127.0.0.1:8080/whoami", 1*time.Second, try.StatusCodeIs(http.StatusOK))
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c.Assert(err, checker.IsNil)
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err = try.GetRequest("http://127.0.0.1:8080/health", 1*time.Second, try.BodyContains(`"total_status_code_count":{"200":2}`))
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c.Assert(err, checker.IsNil)
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}
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func (s *SimpleSuite) TestNoAuthOnPing(c *check.C) {
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c.Skip("Waiting for new api handler implementation")
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s.createComposeProject(c, "base")
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s.composeUp(c)
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defer s.composeDown(c)
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file := s.adaptFile(c, "./fixtures/simple_auth.toml", struct{}{})
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defer os.Remove(file)
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cmd, output := s.traefikCmd(withConfigFile(file))
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defer output(c)
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err := cmd.Start()
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c.Assert(err, checker.IsNil)
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defer s.killCmd(cmd)
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err = try.GetRequest("http://127.0.0.1:8001/api/rawdata", 2*time.Second, try.StatusCodeIs(http.StatusUnauthorized))
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c.Assert(err, checker.IsNil)
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err = try.GetRequest("http://127.0.0.1:8001/ping", 1*time.Second, try.StatusCodeIs(http.StatusOK))
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c.Assert(err, checker.IsNil)
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}
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func (s *SimpleSuite) TestDefaultEntryPointHTTP(c *check.C) {
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s.createComposeProject(c, "base")
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s.composeUp(c)
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defer s.composeDown(c)
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cmd, output := s.traefikCmd("--entryPoints.http.Address=:8000", "--log.level=DEBUG", "--providers.docker", "--api.insecure")
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defer output(c)
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err := cmd.Start()
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c.Assert(err, checker.IsNil)
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defer s.killCmd(cmd)
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err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 1*time.Second, try.BodyContains("PathPrefix"))
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c.Assert(err, checker.IsNil)
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err = try.GetRequest("http://127.0.0.1:8000/whoami", 1*time.Second, try.StatusCodeIs(http.StatusOK))
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c.Assert(err, checker.IsNil)
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}
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func (s *SimpleSuite) TestWithNonExistingEntryPoint(c *check.C) {
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s.createComposeProject(c, "base")
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s.composeUp(c)
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defer s.composeDown(c)
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cmd, output := s.traefikCmd("--entryPoints.http.Address=:8000", "--log.level=DEBUG", "--providers.docker", "--api.insecure")
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defer output(c)
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err := cmd.Start()
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c.Assert(err, checker.IsNil)
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defer s.killCmd(cmd)
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err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 1*time.Second, try.BodyContains("PathPrefix"))
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c.Assert(err, checker.IsNil)
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err = try.GetRequest("http://127.0.0.1:8000/whoami", 1*time.Second, try.StatusCodeIs(http.StatusOK))
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c.Assert(err, checker.IsNil)
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}
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func (s *SimpleSuite) TestMetricsPrometheusDefaultEntryPoint(c *check.C) {
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s.createComposeProject(c, "base")
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s.composeUp(c)
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defer s.composeDown(c)
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cmd, output := s.traefikCmd("--entryPoints.http.Address=:8000", "--api.insecure", "--metrics.prometheus.buckets=0.1,0.3,1.2,5.0", "--providers.docker", "--metrics.prometheus.addrouterslabels=true", "--log.level=DEBUG")
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defer output(c)
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err := cmd.Start()
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c.Assert(err, checker.IsNil)
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defer s.killCmd(cmd)
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err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 1*time.Second, try.BodyContains("PathPrefix(`/whoami`)"))
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c.Assert(err, checker.IsNil)
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err = try.GetRequest("http://127.0.0.1:8000/whoami", 1*time.Second, try.StatusCodeIs(http.StatusOK))
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c.Assert(err, checker.IsNil)
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err = try.GetRequest("http://127.0.0.1:8080/metrics", 1*time.Second, try.StatusCodeIs(http.StatusOK))
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c.Assert(err, checker.IsNil)
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err = try.GetRequest("http://127.0.0.1:8080/metrics", 1*time.Second, try.BodyContains("_router_"))
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c.Assert(err, checker.IsNil)
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err = try.GetRequest("http://127.0.0.1:8080/metrics", 1*time.Second, try.BodyContains("_entrypoint_"))
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c.Assert(err, checker.IsNil)
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err = try.GetRequest("http://127.0.0.1:8080/metrics", 1*time.Second, try.BodyContains("_service_"))
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c.Assert(err, checker.IsNil)
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}
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func (s *SimpleSuite) TestMetricsPrometheusTwoRoutersOneService(c *check.C) {
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s.createComposeProject(c, "base")
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s.composeUp(c)
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defer s.composeDown(c)
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cmd, output := s.traefikCmd("--entryPoints.http.Address=:8000", "--api.insecure", "--metrics.prometheus.buckets=0.1,0.3,1.2,5.0", "--providers.docker", "--metrics.prometheus.addentrypointslabels=false", "--metrics.prometheus.addrouterslabels=true", "--log.level=DEBUG")
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defer output(c)
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err := cmd.Start()
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c.Assert(err, checker.IsNil)
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defer s.killCmd(cmd)
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err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 1*time.Second, try.BodyContains("PathPrefix"))
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c.Assert(err, checker.IsNil)
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err = try.GetRequest("http://127.0.0.1:8000/whoami", 1*time.Second, try.StatusCodeIs(http.StatusOK))
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c.Assert(err, checker.IsNil)
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err = try.GetRequest("http://127.0.0.1:8000/whoami2", 1*time.Second, try.StatusCodeIs(http.StatusOK))
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c.Assert(err, checker.IsNil)
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// adding a loop to test if metrics are not deleted
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for i := 0; i < 10; i++ {
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request, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8080/metrics", nil)
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c.Assert(err, checker.IsNil)
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response, err := http.DefaultClient.Do(request)
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c.Assert(err, checker.IsNil)
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c.Assert(response.StatusCode, checker.Equals, http.StatusOK)
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body, err := io.ReadAll(response.Body)
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c.Assert(err, checker.IsNil)
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// Reqs count of 1 for both routers
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c.Assert(string(body), checker.Contains, "traefik_router_requests_total{code=\"200\",method=\"GET\",protocol=\"http\",router=\"router1@docker\",service=\"whoami1-traefik-integration-test-base@docker\"} 1")
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c.Assert(string(body), checker.Contains, "traefik_router_requests_total{code=\"200\",method=\"GET\",protocol=\"http\",router=\"router2@docker\",service=\"whoami1-traefik-integration-test-base@docker\"} 1")
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// Reqs count of 2 for service behind both routers
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c.Assert(string(body), checker.Contains, "traefik_service_requests_total{code=\"200\",method=\"GET\",protocol=\"http\",service=\"whoami1-traefik-integration-test-base@docker\"} 2")
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}
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}
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// TestMetricsWithBufferingMiddleware checks that the buffering middleware
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// (which introduces its own response writer in the chain), does not interfere with
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// the capture middleware on which the metrics mechanism relies.
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func (s *SimpleSuite) TestMetricsWithBufferingMiddleware(c *check.C) {
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s.createComposeProject(c, "base")
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s.composeUp(c)
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defer s.composeDown(c)
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server := httptest.NewUnstartedServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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w.WriteHeader(http.StatusOK)
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_, _ = w.Write([]byte("MORE THAN TEN BYTES IN RESPONSE"))
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}))
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server.Start()
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defer server.Close()
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file := s.adaptFile(c, "fixtures/simple_metrics_with_buffer_middleware.toml", struct{ IP string }{IP: strings.TrimPrefix(server.URL, "http://")})
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defer os.Remove(file)
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cmd, output := s.traefikCmd(withConfigFile(file))
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defer output(c)
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err := cmd.Start()
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c.Assert(err, checker.IsNil)
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defer s.killCmd(cmd)
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err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 1*time.Second, try.BodyContains("PathPrefix(`/without`)"))
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c.Assert(err, checker.IsNil)
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err = try.GetRequest("http://127.0.0.1:8001/without", 1*time.Second, try.StatusCodeIs(http.StatusOK))
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c.Assert(err, checker.IsNil)
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req, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8002/with-req", strings.NewReader("MORE THAN TEN BYTES IN REQUEST"))
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c.Assert(err, checker.IsNil)
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// The request should fail because the body is too large.
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err = try.Request(req, 1*time.Second, try.StatusCodeIs(http.StatusRequestEntityTooLarge))
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c.Assert(err, checker.IsNil)
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// The request should fail because the response exceeds the configured limit.
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err = try.GetRequest("http://127.0.0.1:8003/with-resp", 1*time.Second, try.StatusCodeIs(http.StatusInternalServerError))
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c.Assert(err, checker.IsNil)
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request, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8080/metrics", nil)
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c.Assert(err, checker.IsNil)
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response, err := http.DefaultClient.Do(request)
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c.Assert(err, checker.IsNil)
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c.Assert(response.StatusCode, checker.Equals, http.StatusOK)
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body, err := io.ReadAll(response.Body)
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c.Assert(err, checker.IsNil)
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// For allowed requests and responses, the entrypoint and service metrics have the same status code.
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c.Assert(string(body), checker.Contains, "traefik_entrypoint_requests_total{code=\"200\",entrypoint=\"webA\",method=\"GET\",protocol=\"http\"} 1")
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c.Assert(string(body), checker.Contains, "traefik_entrypoint_requests_bytes_total{code=\"200\",entrypoint=\"webA\",method=\"GET\",protocol=\"http\"} 0")
|
|
c.Assert(string(body), checker.Contains, "traefik_entrypoint_responses_bytes_total{code=\"200\",entrypoint=\"webA\",method=\"GET\",protocol=\"http\"} 31")
|
|
|
|
c.Assert(string(body), checker.Contains, "traefik_service_requests_total{code=\"200\",method=\"GET\",protocol=\"http\",service=\"service-without@file\"} 1")
|
|
c.Assert(string(body), checker.Contains, "traefik_service_requests_bytes_total{code=\"200\",method=\"GET\",protocol=\"http\",service=\"service-without@file\"} 0")
|
|
c.Assert(string(body), checker.Contains, "traefik_service_responses_bytes_total{code=\"200\",method=\"GET\",protocol=\"http\",service=\"service-without@file\"} 31")
|
|
|
|
// For forbidden requests, the entrypoints have metrics, the services don't.
|
|
c.Assert(string(body), checker.Contains, "traefik_entrypoint_requests_total{code=\"413\",entrypoint=\"webB\",method=\"GET\",protocol=\"http\"} 1")
|
|
c.Assert(string(body), checker.Contains, "traefik_entrypoint_requests_bytes_total{code=\"413\",entrypoint=\"webB\",method=\"GET\",protocol=\"http\"} 0")
|
|
c.Assert(string(body), checker.Contains, "traefik_entrypoint_responses_bytes_total{code=\"413\",entrypoint=\"webB\",method=\"GET\",protocol=\"http\"} 24")
|
|
|
|
// For disallowed responses, the entrypoint and service metrics don't have the same status code.
|
|
c.Assert(string(body), checker.Contains, "traefik_entrypoint_requests_bytes_total{code=\"500\",entrypoint=\"webC\",method=\"GET\",protocol=\"http\"} 0")
|
|
c.Assert(string(body), checker.Contains, "traefik_entrypoint_requests_total{code=\"500\",entrypoint=\"webC\",method=\"GET\",protocol=\"http\"} 1")
|
|
c.Assert(string(body), checker.Contains, "traefik_entrypoint_responses_bytes_total{code=\"500\",entrypoint=\"webC\",method=\"GET\",protocol=\"http\"} 21")
|
|
|
|
c.Assert(string(body), checker.Contains, "traefik_service_requests_bytes_total{code=\"200\",method=\"GET\",protocol=\"http\",service=\"service-resp@file\"} 0")
|
|
c.Assert(string(body), checker.Contains, "traefik_service_requests_total{code=\"200\",method=\"GET\",protocol=\"http\",service=\"service-resp@file\"} 1")
|
|
c.Assert(string(body), checker.Contains, "traefik_service_responses_bytes_total{code=\"200\",method=\"GET\",protocol=\"http\",service=\"service-resp@file\"} 31")
|
|
}
|
|
|
|
func (s *SimpleSuite) TestMultipleProviderSameBackendName(c *check.C) {
|
|
s.createComposeProject(c, "base")
|
|
|
|
s.composeUp(c)
|
|
defer s.composeDown(c)
|
|
|
|
whoami1IP := s.getComposeServiceIP(c, "whoami1")
|
|
whoami2IP := s.getComposeServiceIP(c, "whoami2")
|
|
file := s.adaptFile(c, "fixtures/multiple_provider.toml", struct{ IP string }{IP: whoami2IP})
|
|
defer os.Remove(file)
|
|
|
|
cmd, output := s.traefikCmd(withConfigFile(file))
|
|
defer output(c)
|
|
|
|
err := cmd.Start()
|
|
c.Assert(err, checker.IsNil)
|
|
defer s.killCmd(cmd)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 1*time.Second, try.BodyContains("PathPrefix"))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8000/whoami", 1*time.Second, try.BodyContains(whoami1IP))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8000/file", 1*time.Second, try.BodyContains(whoami2IP))
|
|
c.Assert(err, checker.IsNil)
|
|
}
|
|
|
|
func (s *SimpleSuite) TestIPStrategyWhitelist(c *check.C) {
|
|
s.createComposeProject(c, "whitelist")
|
|
|
|
s.composeUp(c)
|
|
defer s.composeDown(c)
|
|
|
|
cmd, output := s.traefikCmd(withConfigFile("fixtures/simple_whitelist.toml"))
|
|
defer output(c)
|
|
|
|
err := cmd.Start()
|
|
c.Assert(err, checker.IsNil)
|
|
defer s.killCmd(cmd)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 2*time.Second, try.BodyContains("override"))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 2*time.Second, try.BodyContains("override.remoteaddr.whitelist.docker.local"))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
testCases := []struct {
|
|
desc string
|
|
xForwardedFor string
|
|
host string
|
|
expectedStatusCode int
|
|
}{
|
|
{
|
|
desc: "override remote addr reject",
|
|
xForwardedFor: "8.8.8.8,8.8.8.8",
|
|
host: "override.remoteaddr.whitelist.docker.local",
|
|
expectedStatusCode: 403,
|
|
},
|
|
{
|
|
desc: "override depth accept",
|
|
xForwardedFor: "8.8.8.8,10.0.0.1,127.0.0.1",
|
|
host: "override.depth.whitelist.docker.local",
|
|
expectedStatusCode: 200,
|
|
},
|
|
{
|
|
desc: "override depth reject",
|
|
xForwardedFor: "10.0.0.1,8.8.8.8,127.0.0.1",
|
|
host: "override.depth.whitelist.docker.local",
|
|
expectedStatusCode: 403,
|
|
},
|
|
{
|
|
desc: "override excludedIPs reject",
|
|
xForwardedFor: "10.0.0.3,10.0.0.1,10.0.0.2",
|
|
host: "override.excludedips.whitelist.docker.local",
|
|
expectedStatusCode: 403,
|
|
},
|
|
{
|
|
desc: "override excludedIPs accept",
|
|
xForwardedFor: "8.8.8.8,10.0.0.1,10.0.0.2",
|
|
host: "override.excludedips.whitelist.docker.local",
|
|
expectedStatusCode: 200,
|
|
},
|
|
}
|
|
|
|
for _, test := range testCases {
|
|
req := httptest.NewRequest(http.MethodGet, "http://127.0.0.1:8000", nil)
|
|
req.Header.Set("X-Forwarded-For", test.xForwardedFor)
|
|
req.Host = test.host
|
|
req.RequestURI = ""
|
|
|
|
err = try.Request(req, 1*time.Second, try.StatusCodeIs(test.expectedStatusCode))
|
|
if err != nil {
|
|
c.Fatalf("Error while %s: %v", test.desc, err)
|
|
}
|
|
}
|
|
}
|
|
|
|
func (s *SimpleSuite) TestXForwardedHeaders(c *check.C) {
|
|
s.createComposeProject(c, "whitelist")
|
|
|
|
s.composeUp(c)
|
|
defer s.composeDown(c)
|
|
|
|
cmd, output := s.traefikCmd(withConfigFile("fixtures/simple_whitelist.toml"))
|
|
defer output(c)
|
|
|
|
err := cmd.Start()
|
|
c.Assert(err, checker.IsNil)
|
|
defer s.killCmd(cmd)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 2*time.Second,
|
|
try.BodyContains("override.remoteaddr.whitelist.docker.local"))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
req, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8000", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
req.Host = "override.depth.whitelist.docker.local"
|
|
req.Header.Set("X-Forwarded-For", "8.8.8.8,10.0.0.1,127.0.0.1")
|
|
|
|
err = try.Request(req, 1*time.Second,
|
|
try.StatusCodeIs(http.StatusOK),
|
|
try.BodyContains("X-Forwarded-Proto", "X-Forwarded-For", "X-Forwarded-Host",
|
|
"X-Forwarded-Host", "X-Forwarded-Port", "X-Forwarded-Server", "X-Real-Ip"))
|
|
c.Assert(err, checker.IsNil)
|
|
}
|
|
|
|
func (s *SimpleSuite) TestMultiProvider(c *check.C) {
|
|
s.createComposeProject(c, "base")
|
|
|
|
s.composeUp(c)
|
|
defer s.composeDown(c)
|
|
|
|
whoamiURL := "http://" + net.JoinHostPort(s.getComposeServiceIP(c, "whoami1"), "80")
|
|
|
|
file := s.adaptFile(c, "fixtures/multiprovider.toml", struct{ Server string }{Server: whoamiURL})
|
|
defer os.Remove(file)
|
|
|
|
cmd, output := s.traefikCmd(withConfigFile(file))
|
|
defer output(c)
|
|
|
|
err := cmd.Start()
|
|
c.Assert(err, checker.IsNil)
|
|
defer s.killCmd(cmd)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 1000*time.Millisecond, try.BodyContains("service"))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
config := dynamic.Configuration{
|
|
HTTP: &dynamic.HTTPConfiguration{
|
|
Routers: map[string]*dynamic.Router{
|
|
"router1": {
|
|
EntryPoints: []string{"web"},
|
|
Middlewares: []string{"customheader@file"},
|
|
Service: "service@file",
|
|
Rule: "PathPrefix(`/`)",
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
jsonContent, err := json.Marshal(config)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
request, err := http.NewRequest(http.MethodPut, "http://127.0.0.1:8080/api/providers/rest", bytes.NewReader(jsonContent))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
response, err := http.DefaultClient.Do(request)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(response.StatusCode, checker.Equals, http.StatusOK)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 1000*time.Millisecond, try.BodyContains("PathPrefix(`/`)"))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8000/", 1*time.Second, try.StatusCodeIs(http.StatusOK), try.BodyContains("CustomValue"))
|
|
c.Assert(err, checker.IsNil)
|
|
}
|
|
|
|
func (s *SimpleSuite) TestSimpleConfigurationHostRequestTrailingPeriod(c *check.C) {
|
|
s.createComposeProject(c, "base")
|
|
|
|
s.composeUp(c)
|
|
defer s.composeDown(c)
|
|
|
|
whoamiURL := "http://" + net.JoinHostPort(s.getComposeServiceIP(c, "whoami1"), "80")
|
|
|
|
file := s.adaptFile(c, "fixtures/file/simple-hosts.toml", struct{ Server string }{Server: whoamiURL})
|
|
defer os.Remove(file)
|
|
|
|
cmd, output := s.traefikCmd(withConfigFile(file))
|
|
defer output(c)
|
|
|
|
err := cmd.Start()
|
|
c.Assert(err, checker.IsNil)
|
|
defer s.killCmd(cmd)
|
|
|
|
testCases := []struct {
|
|
desc string
|
|
requestHost string
|
|
}{
|
|
{
|
|
desc: "Request host without trailing period, rule without trailing period",
|
|
requestHost: "test.localhost",
|
|
},
|
|
{
|
|
desc: "Request host with trailing period, rule without trailing period",
|
|
requestHost: "test.localhost.",
|
|
},
|
|
{
|
|
desc: "Request host without trailing period, rule with trailing period",
|
|
requestHost: "test.foo.localhost",
|
|
},
|
|
{
|
|
desc: "Request host with trailing period, rule with trailing period",
|
|
requestHost: "test.foo.localhost.",
|
|
},
|
|
}
|
|
|
|
for _, test := range testCases {
|
|
req, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8000", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
req.Host = test.requestHost
|
|
err = try.Request(req, 1*time.Second, try.StatusCodeIs(http.StatusOK))
|
|
if err != nil {
|
|
c.Fatalf("Error while testing %s: %v", test.desc, err)
|
|
}
|
|
}
|
|
}
|
|
|
|
func (s *SimpleSuite) TestRouterConfigErrors(c *check.C) {
|
|
file := s.adaptFile(c, "fixtures/router_errors.toml", struct{}{})
|
|
defer os.Remove(file)
|
|
|
|
cmd, output := s.traefikCmd(withConfigFile(file))
|
|
defer output(c)
|
|
|
|
err := cmd.Start()
|
|
c.Assert(err, checker.IsNil)
|
|
defer s.killCmd(cmd)
|
|
|
|
// All errors
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/http/routers", 1000*time.Millisecond, try.BodyContains(`["middleware \"unknown@file\" does not exist","found different TLS options for routers on the same host snitest.net, so using the default TLS options instead"]`))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
// router3 has an error because it uses an unknown entrypoint
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/http/routers/router3@file", 1000*time.Millisecond, try.BodyContains(`entryPoint \"unknown-entrypoint\" doesn't exist`, "no valid entryPoint for this router"))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
// router4 is enabled, but in warning state because its tls options conf was messed up
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/http/routers/router4@file", 1000*time.Millisecond, try.BodyContains(`"status":"warning"`))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
// router5 is disabled because its middleware conf is broken
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/http/routers/router5@file", 1000*time.Millisecond, try.BodyContains())
|
|
c.Assert(err, checker.IsNil)
|
|
}
|
|
|
|
func (s *SimpleSuite) TestServiceConfigErrors(c *check.C) {
|
|
file := s.adaptFile(c, "fixtures/service_errors.toml", struct{}{})
|
|
defer os.Remove(file)
|
|
|
|
cmd, output := s.traefikCmd(withConfigFile(file))
|
|
defer output(c)
|
|
|
|
err := cmd.Start()
|
|
c.Assert(err, checker.IsNil)
|
|
defer s.killCmd(cmd)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/http/services", 1000*time.Millisecond, try.BodyContains(`["the service \"service1@file\" does not have any type defined"]`))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/http/services/service1@file", 1000*time.Millisecond, try.BodyContains(`"status":"disabled"`))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/http/services/service2@file", 1000*time.Millisecond, try.BodyContains(`"status":"enabled"`))
|
|
c.Assert(err, checker.IsNil)
|
|
}
|
|
|
|
func (s *SimpleSuite) TestTCPRouterConfigErrors(c *check.C) {
|
|
file := s.adaptFile(c, "fixtures/router_errors.toml", struct{}{})
|
|
defer os.Remove(file)
|
|
|
|
cmd, output := s.traefikCmd(withConfigFile(file))
|
|
defer output(c)
|
|
|
|
err := cmd.Start()
|
|
c.Assert(err, checker.IsNil)
|
|
defer s.killCmd(cmd)
|
|
|
|
// router3 has an error because it uses an unknown entrypoint
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/tcp/routers/router3@file", 1000*time.Millisecond, try.BodyContains(`entryPoint \"unknown-entrypoint\" doesn't exist`, "no valid entryPoint for this router"))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
// router4 has an unsupported Rule
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/tcp/routers/router4@file", 1000*time.Millisecond, try.BodyContains("invalid rule: \\\"Host(`mydomain.com`)\\\""))
|
|
c.Assert(err, checker.IsNil)
|
|
}
|
|
|
|
func (s *SimpleSuite) TestTCPServiceConfigErrors(c *check.C) {
|
|
file := s.adaptFile(c, "fixtures/tcp/service_errors.toml", struct{}{})
|
|
defer os.Remove(file)
|
|
|
|
cmd, output := s.traefikCmd(withConfigFile(file))
|
|
defer output(c)
|
|
|
|
err := cmd.Start()
|
|
c.Assert(err, checker.IsNil)
|
|
defer s.killCmd(cmd)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/tcp/services", 1000*time.Millisecond, try.BodyContains(`["the service \"service1@file\" does not have any type defined"]`))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/tcp/services/service1@file", 1000*time.Millisecond, try.BodyContains(`"status":"disabled"`))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/tcp/services/service2@file", 1000*time.Millisecond, try.BodyContains(`"status":"enabled"`))
|
|
c.Assert(err, checker.IsNil)
|
|
}
|
|
|
|
func (s *SimpleSuite) TestUDPRouterConfigErrors(c *check.C) {
|
|
file := s.adaptFile(c, "fixtures/router_errors.toml", struct{}{})
|
|
defer os.Remove(file)
|
|
|
|
cmd, output := s.traefikCmd(withConfigFile(file))
|
|
defer output(c)
|
|
|
|
err := cmd.Start()
|
|
c.Assert(err, checker.IsNil)
|
|
defer s.killCmd(cmd)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/udp/routers/router3@file", 1000*time.Millisecond, try.BodyContains(`entryPoint \"unknown-entrypoint\" doesn't exist`, "no valid entryPoint for this router"))
|
|
c.Assert(err, checker.IsNil)
|
|
}
|
|
|
|
func (s *SimpleSuite) TestUDPServiceConfigErrors(c *check.C) {
|
|
file := s.adaptFile(c, "fixtures/udp/service_errors.toml", struct{}{})
|
|
defer os.Remove(file)
|
|
|
|
cmd, output := s.traefikCmd(withConfigFile(file))
|
|
defer output(c)
|
|
|
|
err := cmd.Start()
|
|
c.Assert(err, checker.IsNil)
|
|
defer s.killCmd(cmd)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/udp/services", 1000*time.Millisecond, try.BodyContains(`["the udp service \"service1@file\" does not have any type defined"]`))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/udp/services/service1@file", 1000*time.Millisecond, try.BodyContains(`"status":"disabled"`))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/udp/services/service2@file", 1000*time.Millisecond, try.BodyContains(`"status":"enabled"`))
|
|
c.Assert(err, checker.IsNil)
|
|
}
|
|
|
|
func (s *SimpleSuite) TestWRR(c *check.C) {
|
|
s.createComposeProject(c, "base")
|
|
|
|
s.composeUp(c)
|
|
defer s.composeDown(c)
|
|
|
|
whoami1IP := s.getComposeServiceIP(c, "whoami1")
|
|
whoami2IP := s.getComposeServiceIP(c, "whoami2")
|
|
|
|
file := s.adaptFile(c, "fixtures/wrr.toml", struct {
|
|
Server1 string
|
|
Server2 string
|
|
}{Server1: "http://" + whoami1IP, Server2: "http://" + whoami2IP})
|
|
defer os.Remove(file)
|
|
|
|
cmd, output := s.traefikCmd(withConfigFile(file))
|
|
defer output(c)
|
|
|
|
err := cmd.Start()
|
|
c.Assert(err, checker.IsNil)
|
|
defer s.killCmd(cmd)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/http/services", 1000*time.Millisecond, try.BodyContains("service1", "service2"))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
repartition := map[string]int{}
|
|
for i := 0; i < 4; i++ {
|
|
req, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8000/whoami", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
response, err := http.DefaultClient.Do(req)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(response.StatusCode, checker.Equals, http.StatusOK)
|
|
|
|
body, err := io.ReadAll(response.Body)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
if strings.Contains(string(body), whoami1IP) {
|
|
repartition[whoami1IP]++
|
|
}
|
|
if strings.Contains(string(body), whoami2IP) {
|
|
repartition[whoami2IP]++
|
|
}
|
|
}
|
|
|
|
c.Assert(repartition[whoami1IP], checker.Equals, 3)
|
|
c.Assert(repartition[whoami2IP], checker.Equals, 1)
|
|
}
|
|
|
|
func (s *SimpleSuite) TestWRRSticky(c *check.C) {
|
|
s.createComposeProject(c, "base")
|
|
|
|
s.composeUp(c)
|
|
defer s.composeDown(c)
|
|
|
|
whoami1IP := s.getComposeServiceIP(c, "whoami1")
|
|
whoami2IP := s.getComposeServiceIP(c, "whoami2")
|
|
|
|
file := s.adaptFile(c, "fixtures/wrr_sticky.toml", struct {
|
|
Server1 string
|
|
Server2 string
|
|
}{Server1: "http://" + whoami1IP, Server2: "http://" + whoami2IP})
|
|
defer os.Remove(file)
|
|
|
|
cmd, output := s.traefikCmd(withConfigFile(file))
|
|
defer output(c)
|
|
|
|
err := cmd.Start()
|
|
c.Assert(err, checker.IsNil)
|
|
defer s.killCmd(cmd)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/http/services", 1000*time.Millisecond, try.BodyContains("service1", "service2"))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
repartition := map[string]int{}
|
|
req, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8000/whoami", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
for i := 0; i < 4; i++ {
|
|
response, err := http.DefaultClient.Do(req)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(response.StatusCode, checker.Equals, http.StatusOK)
|
|
|
|
for _, cookie := range response.Cookies() {
|
|
req.AddCookie(cookie)
|
|
}
|
|
|
|
body, err := io.ReadAll(response.Body)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
if strings.Contains(string(body), whoami1IP) {
|
|
repartition[whoami1IP]++
|
|
}
|
|
if strings.Contains(string(body), whoami2IP) {
|
|
repartition[whoami2IP]++
|
|
}
|
|
}
|
|
|
|
c.Assert(repartition[whoami1IP], checker.Equals, 4)
|
|
c.Assert(repartition[whoami2IP], checker.Equals, 0)
|
|
}
|
|
|
|
func (s *SimpleSuite) TestMirror(c *check.C) {
|
|
var count, countMirror1, countMirror2 int32
|
|
|
|
main := httptest.NewServer(http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
|
|
atomic.AddInt32(&count, 1)
|
|
}))
|
|
|
|
mirror1 := httptest.NewServer(http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
|
|
atomic.AddInt32(&countMirror1, 1)
|
|
}))
|
|
|
|
mirror2 := httptest.NewServer(http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
|
|
atomic.AddInt32(&countMirror2, 1)
|
|
}))
|
|
|
|
mainServer := main.URL
|
|
mirror1Server := mirror1.URL
|
|
mirror2Server := mirror2.URL
|
|
|
|
file := s.adaptFile(c, "fixtures/mirror.toml", struct {
|
|
MainServer string
|
|
Mirror1Server string
|
|
Mirror2Server string
|
|
}{MainServer: mainServer, Mirror1Server: mirror1Server, Mirror2Server: mirror2Server})
|
|
defer os.Remove(file)
|
|
|
|
cmd, output := s.traefikCmd(withConfigFile(file))
|
|
defer output(c)
|
|
|
|
err := cmd.Start()
|
|
c.Assert(err, checker.IsNil)
|
|
defer s.killCmd(cmd)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/http/services", 1000*time.Millisecond, try.BodyContains("mirror1", "mirror2", "service1"))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
req, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8000/whoami", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
for i := 0; i < 10; i++ {
|
|
response, err := http.DefaultClient.Do(req)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(response.StatusCode, checker.Equals, http.StatusOK)
|
|
}
|
|
|
|
countTotal := atomic.LoadInt32(&count)
|
|
val1 := atomic.LoadInt32(&countMirror1)
|
|
val2 := atomic.LoadInt32(&countMirror2)
|
|
|
|
c.Assert(countTotal, checker.Equals, int32(10))
|
|
c.Assert(val1, checker.Equals, int32(1))
|
|
c.Assert(val2, checker.Equals, int32(5))
|
|
}
|
|
|
|
func (s *SimpleSuite) TestMirrorWithBody(c *check.C) {
|
|
var count, countMirror1, countMirror2 int32
|
|
|
|
body20 := make([]byte, 20)
|
|
_, err := rand.Read(body20)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
body5 := make([]byte, 5)
|
|
_, err = rand.Read(body5)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
verifyBody := func(req *http.Request) {
|
|
b, _ := io.ReadAll(req.Body)
|
|
switch req.Header.Get("Size") {
|
|
case "20":
|
|
if !bytes.Equal(b, body20) {
|
|
c.Fatalf("Not Equals \n%v \n%v", body20, b)
|
|
}
|
|
case "5":
|
|
if !bytes.Equal(b, body5) {
|
|
c.Fatalf("Not Equals \n%v \n%v", body5, b)
|
|
}
|
|
default:
|
|
c.Fatal("Size header not present")
|
|
}
|
|
}
|
|
|
|
main := httptest.NewServer(http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
|
|
verifyBody(req)
|
|
atomic.AddInt32(&count, 1)
|
|
}))
|
|
|
|
mirror1 := httptest.NewServer(http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
|
|
verifyBody(req)
|
|
atomic.AddInt32(&countMirror1, 1)
|
|
}))
|
|
|
|
mirror2 := httptest.NewServer(http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
|
|
verifyBody(req)
|
|
atomic.AddInt32(&countMirror2, 1)
|
|
}))
|
|
|
|
mainServer := main.URL
|
|
mirror1Server := mirror1.URL
|
|
mirror2Server := mirror2.URL
|
|
|
|
file := s.adaptFile(c, "fixtures/mirror.toml", struct {
|
|
MainServer string
|
|
Mirror1Server string
|
|
Mirror2Server string
|
|
}{MainServer: mainServer, Mirror1Server: mirror1Server, Mirror2Server: mirror2Server})
|
|
defer os.Remove(file)
|
|
|
|
cmd, output := s.traefikCmd(withConfigFile(file))
|
|
defer output(c)
|
|
|
|
err = cmd.Start()
|
|
c.Assert(err, checker.IsNil)
|
|
defer s.killCmd(cmd)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/http/services", 1000*time.Millisecond, try.BodyContains("mirror1", "mirror2", "service1"))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
req, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8000/whoami", bytes.NewBuffer(body20))
|
|
c.Assert(err, checker.IsNil)
|
|
req.Header.Set("Size", "20")
|
|
for i := 0; i < 10; i++ {
|
|
response, err := http.DefaultClient.Do(req)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(response.StatusCode, checker.Equals, http.StatusOK)
|
|
}
|
|
|
|
countTotal := atomic.LoadInt32(&count)
|
|
val1 := atomic.LoadInt32(&countMirror1)
|
|
val2 := atomic.LoadInt32(&countMirror2)
|
|
|
|
c.Assert(countTotal, checker.Equals, int32(10))
|
|
c.Assert(val1, checker.Equals, int32(1))
|
|
c.Assert(val2, checker.Equals, int32(5))
|
|
|
|
atomic.StoreInt32(&count, 0)
|
|
atomic.StoreInt32(&countMirror1, 0)
|
|
atomic.StoreInt32(&countMirror2, 0)
|
|
|
|
req, err = http.NewRequest(http.MethodGet, "http://127.0.0.1:8000/whoamiWithMaxBody", bytes.NewBuffer(body5))
|
|
c.Assert(err, checker.IsNil)
|
|
req.Header.Set("Size", "5")
|
|
for i := 0; i < 10; i++ {
|
|
response, err := http.DefaultClient.Do(req)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(response.StatusCode, checker.Equals, http.StatusOK)
|
|
}
|
|
|
|
countTotal = atomic.LoadInt32(&count)
|
|
val1 = atomic.LoadInt32(&countMirror1)
|
|
val2 = atomic.LoadInt32(&countMirror2)
|
|
|
|
c.Assert(countTotal, checker.Equals, int32(10))
|
|
c.Assert(val1, checker.Equals, int32(1))
|
|
c.Assert(val2, checker.Equals, int32(5))
|
|
|
|
atomic.StoreInt32(&count, 0)
|
|
atomic.StoreInt32(&countMirror1, 0)
|
|
atomic.StoreInt32(&countMirror2, 0)
|
|
|
|
req, err = http.NewRequest(http.MethodGet, "http://127.0.0.1:8000/whoamiWithMaxBody", bytes.NewBuffer(body20))
|
|
c.Assert(err, checker.IsNil)
|
|
req.Header.Set("Size", "20")
|
|
for i := 0; i < 10; i++ {
|
|
response, err := http.DefaultClient.Do(req)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(response.StatusCode, checker.Equals, http.StatusOK)
|
|
}
|
|
|
|
countTotal = atomic.LoadInt32(&count)
|
|
val1 = atomic.LoadInt32(&countMirror1)
|
|
val2 = atomic.LoadInt32(&countMirror2)
|
|
|
|
c.Assert(countTotal, checker.Equals, int32(10))
|
|
c.Assert(val1, checker.Equals, int32(0))
|
|
c.Assert(val2, checker.Equals, int32(0))
|
|
}
|
|
|
|
func (s *SimpleSuite) TestMirrorCanceled(c *check.C) {
|
|
var count, countMirror1, countMirror2 int32
|
|
|
|
main := httptest.NewServer(http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
|
|
atomic.AddInt32(&count, 1)
|
|
time.Sleep(2 * time.Second)
|
|
}))
|
|
|
|
mirror1 := httptest.NewServer(http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
|
|
atomic.AddInt32(&countMirror1, 1)
|
|
}))
|
|
|
|
mirror2 := httptest.NewServer(http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
|
|
atomic.AddInt32(&countMirror2, 1)
|
|
}))
|
|
|
|
mainServer := main.URL
|
|
mirror1Server := mirror1.URL
|
|
mirror2Server := mirror2.URL
|
|
|
|
file := s.adaptFile(c, "fixtures/mirror.toml", struct {
|
|
MainServer string
|
|
Mirror1Server string
|
|
Mirror2Server string
|
|
}{MainServer: mainServer, Mirror1Server: mirror1Server, Mirror2Server: mirror2Server})
|
|
defer os.Remove(file)
|
|
|
|
cmd, output := s.traefikCmd(withConfigFile(file))
|
|
defer output(c)
|
|
|
|
err := cmd.Start()
|
|
c.Assert(err, checker.IsNil)
|
|
defer s.killCmd(cmd)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/http/services", 1000*time.Millisecond, try.BodyContains("mirror1", "mirror2", "service1"))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
for i := 0; i < 5; i++ {
|
|
req, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8000/whoami", nil)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
client := &http.Client{
|
|
Timeout: time.Second,
|
|
}
|
|
_, _ = client.Do(req)
|
|
}
|
|
|
|
countTotal := atomic.LoadInt32(&count)
|
|
val1 := atomic.LoadInt32(&countMirror1)
|
|
val2 := atomic.LoadInt32(&countMirror2)
|
|
|
|
c.Assert(countTotal, checker.Equals, int32(5))
|
|
c.Assert(val1, checker.Equals, int32(0))
|
|
c.Assert(val2, checker.Equals, int32(0))
|
|
}
|
|
|
|
func (s *SimpleSuite) TestSecureAPI(c *check.C) {
|
|
s.createComposeProject(c, "base")
|
|
|
|
s.composeUp(c)
|
|
defer s.composeDown(c)
|
|
|
|
file := s.adaptFile(c, "./fixtures/simple_secure_api.toml", struct{}{})
|
|
defer os.Remove(file)
|
|
|
|
cmd, output := s.traefikCmd(withConfigFile(file))
|
|
defer output(c)
|
|
|
|
err := cmd.Start()
|
|
c.Assert(err, checker.IsNil)
|
|
defer s.killCmd(cmd)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8000/secure/api/rawdata", 1*time.Second, try.StatusCodeIs(http.StatusOK))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8000/api/rawdata", 1*time.Second, try.StatusCodeIs(http.StatusNotFound))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 1*time.Second, try.StatusCodeIs(http.StatusNotFound))
|
|
c.Assert(err, checker.IsNil)
|
|
}
|
|
|
|
func (s *SimpleSuite) TestContentTypeDisableAutoDetect(c *check.C) {
|
|
srv1 := httptest.NewServer(http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
|
|
rw.Header()["Content-Type"] = nil
|
|
switch req.URL.Path[:4] {
|
|
case "/css":
|
|
if !strings.Contains(req.URL.Path, "noct") {
|
|
rw.Header().Set("Content-Type", "text/css")
|
|
}
|
|
|
|
rw.WriteHeader(http.StatusOK)
|
|
|
|
_, err := rw.Write([]byte(".testcss { }"))
|
|
c.Assert(err, checker.IsNil)
|
|
case "/pdf":
|
|
if !strings.Contains(req.URL.Path, "noct") {
|
|
rw.Header().Set("Content-Type", "application/pdf")
|
|
}
|
|
|
|
rw.WriteHeader(http.StatusOK)
|
|
|
|
data, err := os.ReadFile("fixtures/test.pdf")
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
_, err = rw.Write(data)
|
|
c.Assert(err, checker.IsNil)
|
|
}
|
|
}))
|
|
|
|
defer srv1.Close()
|
|
|
|
file := s.adaptFile(c, "fixtures/simple_contenttype.toml", struct {
|
|
Server string
|
|
}{
|
|
Server: srv1.URL,
|
|
})
|
|
defer os.Remove(file)
|
|
|
|
cmd, display := s.traefikCmd(withConfigFile(file), "--log.level=DEBUG")
|
|
defer display(c)
|
|
|
|
err := cmd.Start()
|
|
c.Assert(err, check.IsNil)
|
|
defer s.killCmd(cmd)
|
|
|
|
// wait for traefik
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 10*time.Second, try.BodyContains("127.0.0.1"))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8000/css/ct/nomiddleware", time.Second, try.HasHeaderValue("Content-Type", "text/css", false))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8000/pdf/ct/nomiddleware", time.Second, try.HasHeaderValue("Content-Type", "application/pdf", false))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8000/css/ct/middlewareauto", time.Second, try.HasHeaderValue("Content-Type", "text/css", false))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8000/pdf/ct/nomiddlewareauto", time.Second, try.HasHeaderValue("Content-Type", "application/pdf", false))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8000/css/ct/middlewarenoauto", time.Second, try.HasHeaderValue("Content-Type", "text/css", false))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8000/pdf/ct/nomiddlewarenoauto", time.Second, try.HasHeaderValue("Content-Type", "application/pdf", false))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8000/css/noct/nomiddleware", time.Second, try.HasHeaderValue("Content-Type", "text/plain; charset=utf-8", false))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8000/pdf/noct/nomiddleware", time.Second, try.HasHeaderValue("Content-Type", "application/pdf", false))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8000/css/noct/middlewareauto", time.Second, try.HasHeaderValue("Content-Type", "text/plain; charset=utf-8", false))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8000/pdf/noct/nomiddlewareauto", time.Second, try.HasHeaderValue("Content-Type", "application/pdf", false))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8000/css/noct/middlewarenoauto", time.Second, func(res *http.Response) error {
|
|
if ct, ok := res.Header["Content-Type"]; ok {
|
|
return fmt.Errorf("should have no content type and %s is present", ct)
|
|
}
|
|
return nil
|
|
})
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8000/pdf/noct/middlewarenoauto", time.Second, func(res *http.Response) error {
|
|
if ct, ok := res.Header["Content-Type"]; ok {
|
|
return fmt.Errorf("should have no content type and %s is present", ct)
|
|
}
|
|
return nil
|
|
})
|
|
c.Assert(err, checker.IsNil)
|
|
}
|
|
|
|
func (s *SimpleSuite) TestMuxer(c *check.C) {
|
|
s.createComposeProject(c, "base")
|
|
|
|
s.composeUp(c)
|
|
defer s.composeDown(c)
|
|
|
|
whoami1URL := "http://" + net.JoinHostPort(s.getComposeServiceIP(c, "whoami1"), "80")
|
|
|
|
file := s.adaptFile(c, "fixtures/simple_muxer.toml", struct {
|
|
Server1 string
|
|
}{whoami1URL})
|
|
defer os.Remove(file)
|
|
|
|
cmd, output := s.traefikCmd(withConfigFile(file))
|
|
defer output(c)
|
|
|
|
err := cmd.Start()
|
|
c.Assert(err, checker.IsNil)
|
|
defer s.killCmd(cmd)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 1*time.Second, try.BodyContains("!Host"))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
testCases := []struct {
|
|
desc string
|
|
request string
|
|
target string
|
|
body string
|
|
expected int
|
|
}{
|
|
{
|
|
desc: "!Host with absolute-form URL with empty host and host header, no match",
|
|
request: "GET http://@/ HTTP/1.1\r\nHost: test.localhost\r\n\r\n",
|
|
target: "127.0.0.1:8000",
|
|
expected: http.StatusNotFound,
|
|
},
|
|
{
|
|
desc: "!Host with absolute-form URL with empty host and host header, match",
|
|
request: "GET http://@/ HTTP/1.1\r\nHost: toto.localhost\r\n\r\n",
|
|
target: "127.0.0.1:8000",
|
|
expected: http.StatusOK,
|
|
},
|
|
{
|
|
desc: "!Host with absolute-form URL and host header, no match",
|
|
request: "GET http://test.localhost/ HTTP/1.1\r\nHost: toto.localhost\r\n\r\n",
|
|
target: "127.0.0.1:8000",
|
|
expected: http.StatusNotFound,
|
|
},
|
|
{
|
|
desc: "!Host with absolute-form URL and host header, match",
|
|
request: "GET http://toto.localhost/ HTTP/1.1\r\nHost: test.localhost\r\n\r\n",
|
|
target: "127.0.0.1:8000",
|
|
expected: http.StatusOK,
|
|
},
|
|
{
|
|
desc: "!HostRegexp with absolute-form URL with empty host and host header, no match",
|
|
request: "GET http://@/ HTTP/1.1\r\nHost: test.localhost\r\n\r\n",
|
|
target: "127.0.0.1:8001",
|
|
expected: http.StatusNotFound,
|
|
},
|
|
{
|
|
desc: "!HostRegexp with absolute-form URL with empty host and host header, match",
|
|
request: "GET http://@/ HTTP/1.1\r\nHost: toto.localhost\r\n\r\n",
|
|
target: "127.0.0.1:8001",
|
|
expected: http.StatusOK,
|
|
},
|
|
{
|
|
desc: "!HostRegexp with absolute-form URL and host header, no match",
|
|
request: "GET http://test.localhost/ HTTP/1.1\r\nHost: toto.localhost\r\n\r\n",
|
|
target: "127.0.0.1:8001",
|
|
expected: http.StatusNotFound,
|
|
},
|
|
{
|
|
desc: "!HostRegexp with absolute-form URL and host header, match",
|
|
request: "GET http://toto.localhost/ HTTP/1.1\r\nHost: test.localhost\r\n\r\n",
|
|
target: "127.0.0.1:8001",
|
|
expected: http.StatusOK,
|
|
},
|
|
{
|
|
desc: "!Query with semicolon, no match",
|
|
request: "GET /?foo=; HTTP/1.1\r\nHost: other.localhost\r\n\r\n",
|
|
target: "127.0.0.1:8002",
|
|
expected: http.StatusNotFound,
|
|
},
|
|
{
|
|
desc: "!Query with semicolon, no match",
|
|
request: "GET /?foo=titi;bar=toto HTTP/1.1\r\nHost: other.localhost\r\n\r\n",
|
|
target: "127.0.0.1:8002",
|
|
expected: http.StatusNotFound,
|
|
},
|
|
{
|
|
desc: "!Query with semicolon, match",
|
|
request: "GET /?bar=toto;boo=titi HTTP/1.1\r\nHost: other.localhost\r\n\r\n",
|
|
target: "127.0.0.1:8002",
|
|
expected: http.StatusOK,
|
|
body: "bar=toto&boo=titi",
|
|
},
|
|
}
|
|
|
|
for _, test := range testCases {
|
|
conn, err := net.Dial("tcp", test.target)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
_, err = conn.Write([]byte(test.request))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
resp, err := http.ReadResponse(bufio.NewReader(conn), nil)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
if resp.StatusCode != test.expected {
|
|
c.Errorf("%s failed with %d instead of %d", test.desc, resp.StatusCode, test.expected)
|
|
}
|
|
|
|
if test.body != "" {
|
|
body, err := io.ReadAll(resp.Body)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(string(body), checker.Contains, test.body)
|
|
}
|
|
}
|
|
}
|
|
|
|
func (s *SimpleSuite) TestDebugLog(c *check.C) {
|
|
s.createComposeProject(c, "base")
|
|
|
|
s.composeUp(c)
|
|
defer s.composeDown(c)
|
|
|
|
file := s.adaptFile(c, "fixtures/simple_debug_log.toml", struct{}{})
|
|
defer os.Remove(file)
|
|
|
|
cmd, output := s.cmdTraefik(withConfigFile(file))
|
|
|
|
err := cmd.Start()
|
|
c.Assert(err, checker.IsNil)
|
|
defer s.killCmd(cmd)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 1*time.Second, try.BodyContains("PathPrefix(`/whoami`)"))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
req, err := http.NewRequest(http.MethodGet, "http://localhost:8000/whoami", http.NoBody)
|
|
c.Assert(err, checker.IsNil)
|
|
req.Header.Set("Autorization", "Bearer ThisIsABearerToken")
|
|
|
|
response, err := http.DefaultClient.Do(req)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(response.StatusCode, checker.Equals, http.StatusOK)
|
|
|
|
if regexp.MustCompile("ThisIsABearerToken").MatchReader(output) {
|
|
c.Logf("Traefik Logs: %s", output.String())
|
|
c.Log("Found Authorization Header in Traefik DEBUG logs")
|
|
c.Fail()
|
|
}
|
|
}
|
|
|
|
func (s *SimpleSuite) TestEncodeSemicolons(c *check.C) {
|
|
s.createComposeProject(c, "base")
|
|
|
|
s.composeUp(c)
|
|
defer s.composeDown(c)
|
|
|
|
whoami1URL := "http://" + net.JoinHostPort(s.getComposeServiceIP(c, "whoami1"), "80")
|
|
|
|
file := s.adaptFile(c, "fixtures/simple_encode_semicolons.toml", struct {
|
|
Server1 string
|
|
}{whoami1URL})
|
|
defer os.Remove(file)
|
|
|
|
cmd, output := s.traefikCmd(withConfigFile(file))
|
|
defer output(c)
|
|
|
|
err := cmd.Start()
|
|
c.Assert(err, checker.IsNil)
|
|
defer s.killCmd(cmd)
|
|
|
|
err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 1*time.Second, try.BodyContains("Host(`other.localhost`)"))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
testCases := []struct {
|
|
desc string
|
|
request string
|
|
target string
|
|
body string
|
|
expected int
|
|
}{
|
|
{
|
|
desc: "Transforming semicolons",
|
|
request: "GET /?bar=toto;boo=titi HTTP/1.1\r\nHost: other.localhost\r\n\r\n",
|
|
target: "127.0.0.1:8000",
|
|
expected: http.StatusOK,
|
|
body: "bar=toto&boo=titi",
|
|
},
|
|
{
|
|
desc: "Encoding semicolons",
|
|
request: "GET /?bar=toto&boo=titi;aaaa HTTP/1.1\r\nHost: other.localhost\r\n\r\n",
|
|
target: "127.0.0.1:8001",
|
|
expected: http.StatusOK,
|
|
body: "bar=toto&boo=titi%3Baaaa",
|
|
},
|
|
}
|
|
|
|
for _, test := range testCases {
|
|
conn, err := net.Dial("tcp", test.target)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
_, err = conn.Write([]byte(test.request))
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
resp, err := http.ReadResponse(bufio.NewReader(conn), nil)
|
|
c.Assert(err, checker.IsNil)
|
|
|
|
if resp.StatusCode != test.expected {
|
|
c.Errorf("%s failed with %d instead of %d", test.desc, resp.StatusCode, test.expected)
|
|
}
|
|
|
|
if test.body != "" {
|
|
body, err := io.ReadAll(resp.Body)
|
|
c.Assert(err, checker.IsNil)
|
|
c.Assert(string(body), checker.Contains, test.body)
|
|
}
|
|
}
|
|
}
|