Golang core.IdentifierType函数代码示例

func TestDvsni(t *testing.T) {
	chall := createChallenge(core.ChallengeTypeDVSNI)

	hs := dvsniSrv(t, chall)
	port, err := getPort(hs)
	test.AssertNotError(t, err, "failed to get test server port")

	va := NewValidationAuthorityImpl(&PortConfig{DVSNIPort: port})

	va.DNSResolver = &mocks.MockDNS{}

	log.Clear()
	finChall, err := va.validateDvsni(ident, chall)
	test.AssertEquals(t, finChall.Status, core.StatusValid)
	test.AssertNotError(t, err, "")
	test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 1)

	log.Clear()
	invalidChall, err := va.validateDvsni(core.AcmeIdentifier{
		Type:  core.IdentifierType("ip"),
		Value: net.JoinHostPort("127.0.0.1", fmt.Sprintf("%d", port)),
	}, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "IdentifierType IP shouldn't have worked.")
	test.AssertEquals(t, invalidChall.Error.Type, core.MalformedProblem)

	log.Clear()
	invalidChall, err = va.validateDvsni(core.AcmeIdentifier{Type: core.IdentifierDNS, Value: "always.invalid"}, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Domain name was supposed to be invalid.")
	test.AssertEquals(t, invalidChall.Error.Type, core.UnknownHostProblem)

	// Need to re-sign to get an unknown SNI (from the signature value)
	chall.Token = core.NewToken()
	validationPayload, _ := json.Marshal(map[string]interface{}{
		"type":  chall.Type,
		"token": chall.Token,
	})
	signer, _ := jose.NewSigner(jose.RS256, &TheKey)
	chall.Validation, _ = signer.Sign(validationPayload, "")

	log.Clear()
	started := time.Now()
	invalidChall, err = va.validateDvsni(ident, chall)
	took := time.Since(started)
	// Check that the HTTP connection times out after 5 seconds and doesn't block for 10 seconds
	test.Assert(t, (took > (time.Second * 5)), "HTTP timed out before 5 seconds")
	test.Assert(t, (took < (time.Second * 10)), "HTTP connection didn't timeout after 5 seconds")
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Connection should've timed out")
	test.AssertEquals(t, invalidChall.Error.Type, core.ConnectionProblem)
	test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 1)

	// Take down DVSNI validation server and check that validation fails.
	hs.Close()
	invalidChall, err = va.validateDvsni(ident, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Server's down; expected refusal. Where did we connect?")
	test.AssertEquals(t, invalidChall.Error.Type, core.ConnectionProblem)
}

func TestDNSValidationInvalid(t *testing.T) {
	var notDNS = core.AcmeIdentifier{
		Type:  core.IdentifierType("iris"),
		Value: "790DB180-A274-47A4-855F-31C428CB1072",
	}

	chalDNS := core.DNSChallenge01(accountKey)

	var authz = core.Authorization{
		ID:             core.NewToken(),
		RegistrationID: 1,
		Identifier:     notDNS,
		Challenges:     []core.Challenge{chalDNS},
	}

	stats, _ := statsd.NewNoopClient()
	va := NewValidationAuthorityImpl(&PortConfig{}, nil, stats, clock.Default())
	va.DNSResolver = &mocks.DNSResolver{}
	mockRA := &MockRegistrationAuthority{}
	va.RA = mockRA

	va.validate(authz, 0)

	test.AssertNotNil(t, mockRA.lastAuthz, "Should have gotten an authorization")
	test.Assert(t, authz.Challenges[0].Status == core.StatusInvalid, "Should be invalid.")
	test.AssertEquals(t, authz.Challenges[0].Error.Type, core.MalformedProblem)
}

func TestDNSValidationInvalid(t *testing.T) {
	var notDNS = core.AcmeIdentifier{
		Type:  core.IdentifierType("iris"),
		Value: "790DB180-A274-47A4-855F-31C428CB1072",
	}

	chalDNS := core.DNSChallenge()

	var authz = core.Authorization{
		ID:             core.NewToken(),
		RegistrationID: 1,
		Identifier:     notDNS,
		Challenges:     []core.Challenge{chalDNS},
	}

	va := NewValidationAuthorityImpl(true)
	va.DNSResolver = core.NewDNSResolver(time.Second*5, []string{"8.8.8.8:53"})
	mockRA := &MockRegistrationAuthority{}
	va.RA = mockRA

	va.validate(authz, 0)

	test.AssertNotNil(t, mockRA.lastAuthz, "Should have gotten an authorization")
	test.Assert(t, authz.Challenges[0].Status == core.StatusInvalid, "Should be invalid.")
	test.AssertEquals(t, authz.Challenges[0].Error.Type, core.MalformedProblem)
}

func TestDvsni(t *testing.T) {
	va := NewValidationAuthorityImpl(true)
	va.DNSResolver = core.NewDNSResolver(time.Second*5, []string{"8.8.8.8:53"})

	a := []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}
	ba := core.B64enc(a)
	chall := core.Challenge{R: ba, S: ba}

	invalidChall, err := va.validateDvsni(ident, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Server's not up yet; expected refusal. Where did we connect?")
	test.AssertEquals(t, invalidChall.Error.Type, core.ConnectionProblem)

	waitChan := make(chan bool, 1)
	stopChan := make(chan bool, 1)
	go dvsniSrv(t, a, a, stopChan, waitChan)
	defer func() { stopChan <- true }()
	<-waitChan

	finChall, err := va.validateDvsni(ident, chall)
	test.AssertEquals(t, finChall.Status, core.StatusValid)
	test.AssertNotError(t, err, "")

	invalidChall, err = va.validateDvsni(core.AcmeIdentifier{Type: core.IdentifierType("ip"), Value: "127.0.0.1"}, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "IdentifierType IP shouldn't have worked.")
	test.AssertEquals(t, invalidChall.Error.Type, core.MalformedProblem)

	va.TestMode = false
	invalidChall, err = va.validateDvsni(core.AcmeIdentifier{Type: core.IdentifierDNS, Value: "always.invalid"}, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Domain name is invalid.")
	test.AssertEquals(t, invalidChall.Error.Type, core.UnknownHostProblem)
	va.TestMode = true

	chall.R = ba[5:]
	invalidChall, err = va.validateDvsni(ident, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "R Should be illegal Base64")
	test.AssertEquals(t, invalidChall.Error.Type, core.MalformedProblem)

	chall.R = ba
	chall.S = "[email protected]#"
	invalidChall, err = va.validateDvsni(ident, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "S Should be illegal Base64")
	test.AssertEquals(t, invalidChall.Error.Type, core.MalformedProblem)

	chall.S = ba
	chall.Nonce = "wait-long"
	started := time.Now()
	invalidChall, err = va.validateDvsni(ident, chall)
	took := time.Since(started)
	// Check that the HTTP connection times out after 5 seconds and doesn't block for 10 seconds
	test.Assert(t, (took > (time.Second * 5)), "HTTP timed out before 5 seconds")
	test.Assert(t, (took < (time.Second * 10)), "HTTP connection didn't timeout after 5 seconds")
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Connection should've timed out")
	test.AssertEquals(t, invalidChall.Error.Type, core.ConnectionProblem)
}

func TestTLSSNI(t *testing.T) {
	chall := createChallenge(core.ChallengeTypeTLSSNI01)

	hs := tlssniSrv(t, chall)
	port, err := getPort(hs)
	test.AssertNotError(t, err, "failed to get test server port")

	va, _, log := setup()
	va.tlsPort = port

	_, prob := va.validateTLSSNI01(ctx, ident, chall)
	if prob != nil {
		t.Fatalf("Unexpected failre in validateTLSSNI01: %s", prob)
	}
	test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 1)

	log.Clear()
	_, prob = va.validateTLSSNI01(ctx, core.AcmeIdentifier{
		Type:  core.IdentifierType("ip"),
		Value: net.JoinHostPort("127.0.0.1", fmt.Sprintf("%d", port)),
	}, chall)
	if prob == nil {
		t.Fatalf("IdentifierType IP shouldn't have worked.")
	}
	test.AssertEquals(t, prob.Type, probs.MalformedProblem)

	log.Clear()
	_, prob = va.validateTLSSNI01(ctx, core.AcmeIdentifier{Type: core.IdentifierDNS, Value: "always.invalid"}, chall)
	if prob == nil {
		t.Fatalf("Domain name was supposed to be invalid.")
	}
	test.AssertEquals(t, prob.Type, probs.UnknownHostProblem)

	// Need to create a new authorized keys object to get an unknown SNI (from the signature value)
	chall.Token = core.NewToken()
	chall.ProvidedKeyAuthorization, _ = chall.ExpectedKeyAuthorization()

	log.Clear()
	started := time.Now()
	_, prob = va.validateTLSSNI01(ctx, ident, chall)
	took := time.Since(started)
	// Check that the HTTP connection times out after 5 seconds and doesn't block for 10 seconds
	test.Assert(t, (took > (time.Second * 5)), "HTTP timed out before 5 seconds")
	test.Assert(t, (took < (time.Second * 10)), "HTTP connection didn't timeout after 5 seconds")
	if prob == nil {
		t.Fatalf("Connection should've timed out")
	}
	test.AssertEquals(t, prob.Type, probs.ConnectionProblem)
	test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 1)

	// Take down validation server and check that validation fails.
	hs.Close()
	_, err = va.validateTLSSNI01(ctx, ident, chall)
	if err == nil {
		t.Fatalf("Server's down; expected refusal. Where did we connect?")
	}
	test.AssertEquals(t, prob.Type, probs.ConnectionProblem)
}

func TestTLSSNI(t *testing.T) {
	chall := createChallenge(core.ChallengeTypeTLSSNI01)

	hs := tlssniSrv(t, chall)
	port, err := getPort(hs)
	test.AssertNotError(t, err, "failed to get test server port")

	stats, _ := statsd.NewNoopClient()
	va := NewValidationAuthorityImpl(&PortConfig{TLSPort: port}, nil, stats, clock.Default())

	va.DNSResolver = &mocks.DNSResolver{}

	log.Clear()
	finChall, err := va.validateTLSSNI01(ident, chall)
	test.AssertEquals(t, finChall.Status, core.StatusValid)
	test.AssertNotError(t, err, "")
	test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 1)

	log.Clear()
	invalidChall, err := va.validateTLSSNI01(core.AcmeIdentifier{
		Type:  core.IdentifierType("ip"),
		Value: net.JoinHostPort("127.0.0.1", fmt.Sprintf("%d", port)),
	}, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "IdentifierType IP shouldn't have worked.")
	test.AssertEquals(t, invalidChall.Error.Type, core.MalformedProblem)

	log.Clear()
	invalidChall, err = va.validateTLSSNI01(core.AcmeIdentifier{Type: core.IdentifierDNS, Value: "always.invalid"}, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Domain name was supposed to be invalid.")
	test.AssertEquals(t, invalidChall.Error.Type, core.UnknownHostProblem)

	// Need to create a new authorized keys object to get an unknown SNI (from the signature value)
	chall.Token = core.NewToken()
	keyAuthorization, _ := core.NewKeyAuthorization(chall.Token, accountKey)
	chall.KeyAuthorization = &keyAuthorization

	log.Clear()
	started := time.Now()
	invalidChall, err = va.validateTLSSNI01(ident, chall)
	took := time.Since(started)
	// Check that the HTTP connection times out after 5 seconds and doesn't block for 10 seconds
	test.Assert(t, (took > (time.Second * 5)), "HTTP timed out before 5 seconds")
	test.Assert(t, (took < (time.Second * 10)), "HTTP connection didn't timeout after 5 seconds")
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Connection should've timed out")
	test.AssertEquals(t, invalidChall.Error.Type, core.ConnectionProblem)
	test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 1)

	// Take down validation server and check that validation fails.
	hs.Close()
	invalidChall, err = va.validateTLSSNI01(ident, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Server's down; expected refusal. Where did we connect?")
	test.AssertEquals(t, invalidChall.Error.Type, core.ConnectionProblem)
}

func TestDvsni(t *testing.T) {
	va := NewValidationAuthorityImpl(true)
	va.DNSResolver = &mocks.MockDNS{}

	chall := createChallenge(core.ChallengeTypeDVSNI)

	invalidChall, err := va.validateDvsni(ident, chall, AccountKey)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Server's not up yet; expected refusal. Where did we connect?")
	test.AssertEquals(t, invalidChall.Error.Type, core.ConnectionProblem)

	waitChan := make(chan bool, 1)
	stopChan := make(chan bool, 1)
	go dvsniSrv(t, chall, stopChan, waitChan)
	defer func() { stopChan <- true }()
	<-waitChan

	finChall, err := va.validateDvsni(ident, chall, AccountKey)
	test.AssertEquals(t, finChall.Status, core.StatusValid)
	test.AssertNotError(t, err, "")

	invalidChall, err = va.validateDvsni(core.AcmeIdentifier{Type: core.IdentifierType("ip"), Value: "127.0.0.1"}, chall, AccountKey)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "IdentifierType IP shouldn't have worked.")
	test.AssertEquals(t, invalidChall.Error.Type, core.MalformedProblem)

	va.TestMode = false
	invalidChall, err = va.validateDvsni(core.AcmeIdentifier{Type: core.IdentifierDNS, Value: "always.invalid"}, chall, AccountKey)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Domain name is invalid.")
	test.AssertEquals(t, invalidChall.Error.Type, core.UnknownHostProblem)

	va.TestMode = true

	// Need to re-sign to get an unknown SNI (from the signature value)
	chall.Token = core.NewToken()
	validationPayload, _ := json.Marshal(map[string]interface{}{
		"type":  chall.Type,
		"token": chall.Token,
	})
	signer, _ := jose.NewSigner(jose.RS256, &TheKey)
	chall.Validation, _ = signer.Sign(validationPayload, "")

	started := time.Now()
	invalidChall, err = va.validateDvsni(ident, chall, AccountKey)
	took := time.Since(started)
	// Check that the HTTP connection times out after 5 seconds and doesn't block for 10 seconds
	test.Assert(t, (took > (time.Second * 5)), "HTTP timed out before 5 seconds")
	test.Assert(t, (took < (time.Second * 10)), "HTTP connection didn't timeout after 5 seconds")
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Connection should've timed out")
	test.AssertEquals(t, invalidChall.Error.Type, core.ConnectionProblem)
}

// TestDNSValidationLive is an integration test, depending on
// the existance of some Internet resources. Because of that,
// it asserts nothing; it is intended for coverage.
func TestDNSValidationLive(t *testing.T) {
	stats, _ := statsd.NewNoopClient()
	va := NewValidationAuthorityImpl(&PortConfig{}, nil, stats, clock.Default())
	va.DNSResolver = &mocks.DNSResolver{}
	mockRA := &MockRegistrationAuthority{}
	va.RA = mockRA

	goodChalDNS := core.DNSChallenge01(accountKey)
	// This token is set at _acme-challenge.good.bin.coffee
	goodChalDNS.Token = "yfCBb-bRTLz8Wd1C0lTUQK3qlKj3-t2tYGwx5Hj7r_w"

	var goodIdent = core.AcmeIdentifier{
		Type:  core.IdentifierDNS,
		Value: "good.bin.coffee",
	}

	var badIdent = core.AcmeIdentifier{
		Type:  core.IdentifierType("dns"),
		Value: "bad.bin.coffee",
	}

	var authzGood = core.Authorization{
		ID:             core.NewToken(),
		RegistrationID: 1,
		Identifier:     goodIdent,
		Challenges:     []core.Challenge{goodChalDNS},
	}

	va.validate(authzGood, 0)

	if authzGood.Challenges[0].Status != core.StatusValid {
		t.Logf("TestDNSValidationLive on Good did not succeed.")
	}

	badChalDNS := core.DNSChallenge01(accountKey)
	// This token is NOT set at _acme-challenge.bad.bin.coffee
	badChalDNS.Token = "yfCBb-bRTLz8Wd1C0lTUQK3qlKj3-t2tYGwx5Hj7r_w"

	var authzBad = core.Authorization{
		ID:             core.NewToken(),
		RegistrationID: 1,
		Identifier:     badIdent,
		Challenges:     []core.Challenge{badChalDNS},
	}

	va.validate(authzBad, 0)
	if authzBad.Challenges[0].Status != core.StatusInvalid {
		t.Logf("TestDNSValidationLive on Bad did succeed inappropriately.")
	}

}

// TestDNSValidationLive is an integration test, depending on
// the existance of some Internet resources. Because of that,
// it asserts nothing; it is intended for coverage.
func TestDNSValidationLive(t *testing.T) {
	va := NewValidationAuthorityImpl(false)
	va.DNSResolver = core.NewDNSResolver(time.Second*5, []string{"8.8.8.8:53"})
	mockRA := &MockRegistrationAuthority{}
	va.RA = mockRA

	goodChalDNS := core.DNSChallenge()
	// This token is set at _acme-challenge.good.bin.coffee
	goodChalDNS.Token = "yfCBb-bRTLz8Wd1C0lTUQK3qlKj3-t2tYGwx5Hj7r_w"

	var goodIdent = core.AcmeIdentifier{
		Type:  core.IdentifierDNS,
		Value: "good.bin.coffee",
	}

	var badIdent = core.AcmeIdentifier{
		Type:  core.IdentifierType("dns"),
		Value: "bad.bin.coffee",
	}

	var authzGood = core.Authorization{
		ID:             core.NewToken(),
		RegistrationID: 1,
		Identifier:     goodIdent,
		Challenges:     []core.Challenge{goodChalDNS},
	}

	va.validate(authzGood, 0)

	if authzGood.Challenges[0].Status != core.StatusValid {
		t.Logf("TestDNSValidationLive on Good did not succeed.")
	}

	badChalDNS := core.DNSChallenge()
	// This token is NOT set at _acme-challenge.bad.bin.coffee
	badChalDNS.Token = "yfCBb-bRTLz8Wd1C0lTUQK3qlKj3-t2tYGwx5Hj7r_w"

	var authzBad = core.Authorization{
		ID:             core.NewToken(),
		RegistrationID: 1,
		Identifier:     badIdent,
		Challenges:     []core.Challenge{badChalDNS},
	}

	va.validate(authzBad, 0)
	if authzBad.Challenges[0].Status != core.StatusInvalid {
		t.Logf("TestDNSValidationLive on Bad did succeed inappropriately.")
	}

}

func TestDNSValidationInvalid(t *testing.T) {
	var notDNS = core.AcmeIdentifier{
		Type:  core.IdentifierType("iris"),
		Value: "790DB180-A274-47A4-855F-31C428CB1072",
	}

	chalDNS := core.DNSChallenge01()
	chalDNS.ProvidedKeyAuthorization = expectedKeyAuthorization

	va, _, _ := setup()

	_, prob := va.validateChallenge(ctx, notDNS, chalDNS)

	test.AssertEquals(t, prob.Type, probs.MalformedProblem)
}

func TestSimpleHttps(t *testing.T) {
	va := NewValidationAuthorityImpl(true)

	chall := core.Challenge{Path: "test", Token: expectedToken}

	invalidChall, err := va.validateSimpleHTTPS(ident, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Server's not up yet; expected refusal. Where did we connect?")

	stopChan := make(chan bool, 1)
	waitChan := make(chan bool, 1)
	go simpleSrv(t, expectedToken, stopChan, waitChan)
	defer func() { stopChan <- true }()
	<-waitChan

	finChall, err := va.validateSimpleHTTPS(ident, chall)
	test.AssertEquals(t, finChall.Status, core.StatusValid)
	test.AssertNotError(t, err, chall.Path)

	chall.Path = path404
	invalidChall, err = va.validateSimpleHTTPS(ident, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Should have found a 404 for the challenge.")

	chall.Path = pathWrongToken
	invalidChall, err = va.validateSimpleHTTPS(ident, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "The path should have given us the wrong token.")

	chall.Path = ""
	invalidChall, err = va.validateSimpleHTTPS(ident, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Empty paths shouldn't work either.")

	chall.Path = "validish"
	invalidChall, err = va.validateSimpleHTTPS(core.AcmeIdentifier{Type: core.IdentifierType("ip"), Value: "127.0.0.1"}, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "IdentifierType IP shouldn't have worked.")
}

func TestDvsni(t *testing.T) {
	va := NewValidationAuthorityImpl(true)

	a := []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0}
	ba := core.B64enc(a)
	chall := core.Challenge{R: ba, S: ba}

	invalidChall, err := va.validateDvsni(ident, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Server's not up yet; expected refusal. Where did we connect?")

	waitChan := make(chan bool, 1)
	stopChan := make(chan bool, 1)
	go dvsniSrv(t, a, a, stopChan, waitChan)
	defer func() { stopChan <- true }()
	<-waitChan

	finChall, err := va.validateDvsni(ident, chall)
	test.AssertEquals(t, finChall.Status, core.StatusValid)
	test.AssertNotError(t, err, "")

	chall.R = ba[5:]
	invalidChall, err = va.validateDvsni(ident, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "R Should be illegal Base64")

	invalidChall, err = va.validateSimpleHTTPS(core.AcmeIdentifier{Type: core.IdentifierType("ip"), Value: "127.0.0.1"}, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Forgot path; that should be an error.")

	chall.R = ba
	chall.S = "[email protected]#"
	invalidChall, err = va.validateDvsni(ident, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "S Should be illegal Base64")
}

func TestSimpleHttp(t *testing.T) {
	va := NewValidationAuthorityImpl(true)
	va.DNSResolver = &mocks.MockDNS{}

	tls := false
	chall := core.Challenge{Type: core.ChallengeTypeSimpleHTTP, Token: expectedToken, TLS: &tls}

	invalidChall, err := va.validateSimpleHTTP(ident, chall, AccountKey)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Server's not up yet; expected refusal. Where did we connect?")
	test.AssertEquals(t, invalidChall.Error.Type, core.ConnectionProblem)

	stopChan := make(chan bool, 1)
	waitChan := make(chan bool, 1)
	go simpleSrv(t, expectedToken, stopChan, waitChan, tls)
	defer func() { stopChan <- true }()
	<-waitChan

	log.Clear()
	finChall, err := va.validateSimpleHTTP(ident, chall, AccountKey)
	test.AssertEquals(t, finChall.Status, core.StatusValid)
	test.AssertNotError(t, err, "Error validating simpleHttp")
	test.AssertEquals(t, len(log.GetAllMatching(`^\[AUDIT\] `)), 1)

	log.Clear()
	chall.Token = path404
	invalidChall, err = va.validateSimpleHTTP(ident, chall, AccountKey)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Should have found a 404 for the challenge.")
	test.AssertEquals(t, invalidChall.Error.Type, core.UnauthorizedProblem)
	test.AssertEquals(t, len(log.GetAllMatching(`^\[AUDIT\] `)), 1)

	log.Clear()
	chall.Token = pathWrongToken
	// The "wrong token" will actually be the expectedToken.  It's wrong
	// because it doesn't match pathWrongToken.
	invalidChall, err = va.validateSimpleHTTP(ident, chall, AccountKey)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Should have found the wrong token value.")
	test.AssertEquals(t, invalidChall.Error.Type, core.UnauthorizedProblem)
	test.AssertEquals(t, len(log.GetAllMatching(`^\[AUDIT\] `)), 1)

	log.Clear()
	chall.Token = pathMoved
	finChall, err = va.validateSimpleHTTP(ident, chall, AccountKey)
	test.AssertEquals(t, finChall.Status, core.StatusValid)
	test.AssertNotError(t, err, "Failed to follow 301 redirect")
	test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/301" to ".*/valid"`)), 1)

	log.Clear()
	chall.Token = pathFound
	finChall, err = va.validateSimpleHTTP(ident, chall, AccountKey)
	test.AssertEquals(t, finChall.Status, core.StatusValid)
	test.AssertNotError(t, err, "Failed to follow 302 redirect")
	test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/302" to ".*/301"`)), 1)
	test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/301" to ".*/valid"`)), 1)

	ipIdentifier := core.AcmeIdentifier{Type: core.IdentifierType("ip"), Value: "127.0.0.1"}
	invalidChall, err = va.validateSimpleHTTP(ipIdentifier, chall, AccountKey)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "IdentifierType IP shouldn't have worked.")
	test.AssertEquals(t, invalidChall.Error.Type, core.MalformedProblem)

	va.TestMode = false
	invalidChall, err = va.validateSimpleHTTP(core.AcmeIdentifier{Type: core.IdentifierDNS, Value: "always.invalid"}, chall, AccountKey)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Domain name is invalid.")
	test.AssertEquals(t, invalidChall.Error.Type, core.UnknownHostProblem)
	va.TestMode = true

	chall.Token = "wait-long"
	started := time.Now()
	invalidChall, err = va.validateSimpleHTTP(ident, chall, AccountKey)
	took := time.Since(started)
	// Check that the HTTP connection times out after 5 seconds and doesn't block for 10 seconds
	test.Assert(t, (took > (time.Second * 5)), "HTTP timed out before 5 seconds")
	test.Assert(t, (took < (time.Second * 10)), "HTTP connection didn't timeout after 5 seconds")
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Connection should've timed out")
	test.AssertEquals(t, invalidChall.Error.Type, core.ConnectionProblem)
}

func TestSimpleHttp(t *testing.T) {
	va := NewValidationAuthorityImpl(false)
	va.DNSResolver = &mocks.MockDNS{}

	tls := false
	chall := core.Challenge{Type: core.ChallengeTypeSimpleHTTP, Token: expectedToken, TLS: &tls, ValidationRecord: []core.ValidationRecord{}}

	// NOTE: We do not attempt to shut down the server. The problem is that the
	// "wait-long" handler sleeps for ten seconds, but this test finishes in less
	// than that. So if we try to call hs.Close() at the end of the test, we'll be
	// closing the test server while a request is still pending. Unfortunately,
	// there appears to be an issue in httptest that trips Go's race detector when
	// that happens, failing the test. So instead, we live with leaving the server
	// around till the process exits.
	hs := simpleSrv(t, expectedToken, tls)

	port, err := getPort(hs)
	test.AssertNotError(t, err, "failed to get test server port")

	// Attempt to fail a challenge by telling the VA to connect to a port we are
	// not listening on.
	va.simpleHTTPPort = port + 1
	if va.simpleHTTPPort == 65536 {
		va.simpleHTTPPort = port - 1
	}
	invalidChall, err := va.validateSimpleHTTP(ident, chall, AccountKey)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Server's down; expected refusal. Where did we connect?")
	test.AssertEquals(t, invalidChall.Error.Type, core.ConnectionProblem)

	va.simpleHTTPPort = port
	log.Clear()
	finChall, err := va.validateSimpleHTTP(ident, chall, AccountKey)
	test.AssertEquals(t, finChall.Status, core.StatusValid)
	test.AssertNotError(t, err, "Error validating simpleHttp")
	test.AssertEquals(t, len(log.GetAllMatching(`^\[AUDIT\] `)), 1)

	log.Clear()
	chall.Token = path404
	invalidChall, err = va.validateSimpleHTTP(ident, chall, AccountKey)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Should have found a 404 for the challenge.")
	test.AssertEquals(t, invalidChall.Error.Type, core.UnauthorizedProblem)
	test.AssertEquals(t, len(log.GetAllMatching(`^\[AUDIT\] `)), 1)

	log.Clear()
	chall.Token = pathWrongToken
	// The "wrong token" will actually be the expectedToken.  It's wrong
	// because it doesn't match pathWrongToken.
	invalidChall, err = va.validateSimpleHTTP(ident, chall, AccountKey)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Should have found the wrong token value.")
	test.AssertEquals(t, invalidChall.Error.Type, core.UnauthorizedProblem)
	test.AssertEquals(t, len(log.GetAllMatching(`^\[AUDIT\] `)), 1)

	log.Clear()
	chall.Token = pathMoved
	finChall, err = va.validateSimpleHTTP(ident, chall, AccountKey)
	test.AssertEquals(t, finChall.Status, core.StatusValid)
	test.AssertNotError(t, err, "Failed to follow 301 redirect")
	test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/301" to ".*/valid"`)), 1)

	log.Clear()
	chall.Token = pathFound
	finChall, err = va.validateSimpleHTTP(ident, chall, AccountKey)
	test.AssertEquals(t, finChall.Status, core.StatusValid)
	test.AssertNotError(t, err, "Failed to follow 302 redirect")
	test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/302" to ".*/301"`)), 1)
	test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/301" to ".*/valid"`)), 1)

	ipIdentifier := core.AcmeIdentifier{Type: core.IdentifierType("ip"), Value: "127.0.0.1"}
	invalidChall, err = va.validateSimpleHTTP(ipIdentifier, chall, AccountKey)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "IdentifierType IP shouldn't have worked.")
	test.AssertEquals(t, invalidChall.Error.Type, core.MalformedProblem)

	invalidChall, err = va.validateSimpleHTTP(core.AcmeIdentifier{Type: core.IdentifierDNS, Value: "always.invalid"}, chall, AccountKey)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Domain name is invalid.")
	test.AssertEquals(t, invalidChall.Error.Type, core.UnknownHostProblem)

	chall.Token = "wait-long"
	started := time.Now()
	invalidChall, err = va.validateSimpleHTTP(ident, chall, AccountKey)
	took := time.Since(started)
	// Check that the HTTP connection times out after 5 seconds and doesn't block for 10 seconds
	test.Assert(t, (took > (time.Second * 5)), "HTTP timed out before 5 seconds")
	test.Assert(t, (took < (time.Second * 10)), "HTTP connection didn't timeout after 5 seconds")
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Connection should've timed out")
	test.AssertEquals(t, invalidChall.Error.Type, core.ConnectionProblem)
}

func TestSimpleHttp(t *testing.T) {
	va := NewValidationAuthorityImpl(true)
	va.DNSResolver = core.NewDNSResolver(time.Second*5, []string{"8.8.8.8:53"})

	chall := core.Challenge{Path: "test", Token: expectedToken}

	invalidChall, err := va.validateSimpleHTTP(ident, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Server's not up yet; expected refusal. Where did we connect?")
	test.AssertEquals(t, invalidChall.Error.Type, core.ConnectionProblem)

	stopChan := make(chan bool, 1)
	waitChan := make(chan bool, 1)
	go simpleSrv(t, expectedToken, stopChan, waitChan)
	defer func() { stopChan <- true }()
	<-waitChan

	finChall, err := va.validateSimpleHTTP(ident, chall)
	test.AssertEquals(t, finChall.Status, core.StatusValid)
	test.AssertNotError(t, err, chall.Path)

	tls := false
	chall.TLS = &tls
	finChall, err = va.validateSimpleHTTP(ident, chall)
	test.AssertEquals(t, finChall.Status, core.StatusValid)
	test.AssertNotError(t, err, chall.Path)

	tls = true
	chall.TLS = &tls
	chall.Path = path404
	invalidChall, err = va.validateSimpleHTTP(ident, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Should have found a 404 for the challenge.")
	test.AssertEquals(t, invalidChall.Error.Type, core.UnauthorizedProblem)

	chall.Path = pathWrongToken
	invalidChall, err = va.validateSimpleHTTP(ident, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "The path should have given us the wrong token.")
	test.AssertEquals(t, invalidChall.Error.Type, core.UnauthorizedProblem)

	chall.Path = ""
	invalidChall, err = va.validateSimpleHTTP(ident, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Empty paths shouldn't work either.")
	test.AssertEquals(t, invalidChall.Error.Type, core.MalformedProblem)

	chall.Path = "validish"
	invalidChall, err = va.validateSimpleHTTP(core.AcmeIdentifier{Type: core.IdentifierType("ip"), Value: "127.0.0.1"}, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "IdentifierType IP shouldn't have worked.")
	test.AssertEquals(t, invalidChall.Error.Type, core.MalformedProblem)

	va.TestMode = false
	chall.Path = "alsoValidish"
	invalidChall, err = va.validateSimpleHTTP(core.AcmeIdentifier{Type: core.IdentifierDNS, Value: "always.invalid"}, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Domain name is invalid.")
	test.AssertEquals(t, invalidChall.Error.Type, core.UnknownHostProblem)
	va.TestMode = true

	chall.Path = "%"
	invalidChall, err = va.validateSimpleHTTP(ident, chall)
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Path doesn't consist of URL-safe characters.")
	test.AssertEquals(t, invalidChall.Error.Type, core.MalformedProblem)

	chall.Path = "wait-long"
	started := time.Now()
	invalidChall, err = va.validateSimpleHTTP(ident, chall)
	took := time.Since(started)
	// Check that the HTTP connection times out after 5 seconds and doesn't block for 10 seconds
	test.Assert(t, (took > (time.Second * 5)), "HTTP timed out before 5 seconds")
	test.Assert(t, (took < (time.Second * 10)), "HTTP connection didn't timeout after 5 seconds")
	test.AssertEquals(t, invalidChall.Status, core.StatusInvalid)
	test.AssertError(t, err, "Connection should've timed out")
	test.AssertEquals(t, invalidChall.Error.Type, core.ConnectionProblem)
}