func TestValidateHTTPResponseDocument(t *testing.T) {
chall := core.HTTPChallenge01(accountKey)
setChallengeToken(&chall, core.NewToken())
hs := httpSrv(t, `a.StartOfLine.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.PastTruncationPoint.aaaaaaaaaaaaaaaaaaaa`)
port, err := getPort(hs)
test.AssertNotError(t, err, "failed to get test server port")
stats, _ := statsd.NewNoopClient()
va := NewValidationAuthorityImpl(&cmd.PortConfig{HTTPPort: port}, nil, nil, stats, clock.Default())
va.DNSResolver = &bdns.MockDNSResolver{}
mockRA := &MockRegistrationAuthority{}
va.RA = mockRA
defer hs.Close()
var authz = core.Authorization{
ID: core.NewToken(),
RegistrationID: 1,
Identifier: ident,
Challenges: []core.Challenge{chall},
}
va.validate(ctx, authz, 0)
test.AssertEquals(t, core.StatusInvalid, mockRA.lastAuthz.Challenges[0].Status)
test.Assert(t, len(log.GetAllMatching("StartOfLine")) > 1, "Beginning of response body not logged")
test.Assert(t, len(log.GetAllMatching("…")) > 1, "Ellipsis not logged")
test.AssertEquals(t, len(log.GetAllMatching("PastTruncationPoint")), 0) // End of response body was logged
}
func TestHTTPRedirectUserAgent(t *testing.T) {
chall := core.HTTPChallenge01(accountKey)
err := setChallengeToken(&chall, expectedToken)
test.AssertNotError(t, err, "Failed to complete HTTP challenge")
hs := httpSrv(t, expectedToken)
defer hs.Close()
port, err := getPort(hs)
test.AssertNotError(t, err, "failed to get test server port")
stats, _ := statsd.NewNoopClient()
va := NewValidationAuthorityImpl(&PortConfig{HTTPPort: port}, nil, stats, clock.Default())
va.DNSResolver = &bdns.MockDNSResolver{}
va.UserAgent = rejectUserAgent
setChallengeToken(&chall, pathMoved)
_, prob := va.validateHTTP01(context.Background(), ident, chall)
if prob == nil {
t.Fatalf("Challenge with rejectUserAgent should have failed (%s).", pathMoved)
}
setChallengeToken(&chall, pathFound)
_, prob = va.validateHTTP01(context.Background(), ident, chall)
if prob == nil {
t.Fatalf("Challenge with rejectUserAgent should have failed (%s).", pathFound)
}
}
// ChallengesFor makes a decision of what challenges, and combinations, are
// acceptable for the given identifier.
//
// Note: Current implementation is static, but future versions may not be.
func (pa *AuthorityImpl) ChallengesFor(identifier core.AcmeIdentifier) ([]core.Challenge, [][]int) {
challenges := []core.Challenge{}
if pa.enabledChallenges[core.ChallengeTypeHTTP01] {
challenges = append(challenges, core.HTTPChallenge01())
}
if pa.enabledChallenges[core.ChallengeTypeTLSSNI01] {
challenges = append(challenges, core.TLSSNIChallenge01())
}
if pa.enabledChallenges[core.ChallengeTypeDNS01] {
challenges = append(challenges, core.DNSChallenge01())
}
// We shuffle the challenges and combinations to prevent ACME clients from
// relying on the specific order that boulder returns them in.
shuffled := make([]core.Challenge, len(challenges))
combinations := make([][]int, len(challenges))
for i, challIdx := range pa.pseudoRNG.Perm(len(challenges)) {
shuffled[i] = challenges[challIdx]
combinations[i] = []int{i}
}
shuffledCombos := make([][]int, len(combinations))
for i, comboIdx := range pa.pseudoRNG.Perm(len(combinations)) {
shuffledCombos[i] = combinations[comboIdx]
}
return shuffled, shuffledCombos
}
// ChallengesFor makes a decision of what challenges, and combinations, are
// acceptable for the given identifier.
//
// Note: Current implementation is static, but future versions may not be.
func (pa PolicyAuthorityImpl) ChallengesFor(identifier core.AcmeIdentifier, accountKey *jose.JsonWebKey) (challenges []core.Challenge, combinations [][]int, err error) {
challenges = []core.Challenge{}
combinations = [][]int{}
// TODO(https://github.com/letsencrypt/boulder/issues/894): Remove this block
if pa.enabledChallenges[core.ChallengeTypeSimpleHTTP] {
challenges = append(challenges, core.SimpleHTTPChallenge(accountKey))
}
// TODO(https://github.com/letsencrypt/boulder/issues/894): Remove this block
if pa.enabledChallenges[core.ChallengeTypeDVSNI] {
challenges = append(challenges, core.DvsniChallenge(accountKey))
}
if pa.enabledChallenges[core.ChallengeTypeHTTP01] {
challenges = append(challenges, core.HTTPChallenge01(accountKey))
}
if pa.enabledChallenges[core.ChallengeTypeTLSSNI01] {
challenges = append(challenges, core.TLSSNIChallenge01(accountKey))
}
if pa.enabledChallenges[core.ChallengeTypeDNS01] {
challenges = append(challenges, core.DNSChallenge01(accountKey))
}
combinations = make([][]int, len(challenges))
for i := range combinations {
combinations[i] = []int{i}
}
return
}
func TestUpdateValidations(t *testing.T) {
stats, _ := statsd.NewNoopClient()
va := NewValidationAuthorityImpl(&PortConfig{}, nil, stats, clock.Default())
va.DNSResolver = &mocks.DNSResolver{}
mockRA := &MockRegistrationAuthority{}
va.RA = mockRA
chall := core.HTTPChallenge01(accountKey)
chall.ValidationRecord = []core.ValidationRecord{}
err := setChallengeToken(&chall, core.NewToken())
test.AssertNotError(t, err, "Failed to complete HTTP challenge")
var authz = core.Authorization{
ID: core.NewToken(),
RegistrationID: 1,
Identifier: ident,
Challenges: []core.Challenge{chall},
}
started := time.Now()
va.UpdateValidations(authz, 0)
took := time.Since(started)
// Check that the call to va.UpdateValidations didn't block for 3 seconds
test.Assert(t, (took < (time.Second * 3)), "UpdateValidations blocked")
}
func TestValidateHTTP(t *testing.T) {
chall := core.HTTPChallenge01(accountKey)
err := setChallengeToken(&chall, core.NewToken())
test.AssertNotError(t, err, "Failed to complete HTTP challenge")
hs := httpSrv(t, chall.Token)
port, err := getPort(hs)
test.AssertNotError(t, err, "failed to get test server port")
stats, _ := statsd.NewNoopClient()
va := NewValidationAuthorityImpl(&PortConfig{HTTPPort: port}, nil, stats, clock.Default())
va.DNSResolver = &mocks.DNSResolver{}
mockRA := &MockRegistrationAuthority{}
va.RA = mockRA
defer hs.Close()
var authz = core.Authorization{
ID: core.NewToken(),
RegistrationID: 1,
Identifier: ident,
Challenges: []core.Challenge{chall},
}
va.validate(authz, 0)
test.AssertEquals(t, core.StatusValid, mockRA.lastAuthz.Challenges[0].Status)
}
func TestHTTPRedirectLookup(t *testing.T) {
chall := core.HTTPChallenge01(accountKey)
err := setChallengeToken(&chall, expectedToken)
test.AssertNotError(t, err, "Failed to complete HTTP challenge")
hs := httpSrv(t, expectedToken)
defer hs.Close()
port, err := getPort(hs)
test.AssertNotError(t, err, "failed to get test server port")
stats, _ := statsd.NewNoopClient()
va := NewValidationAuthorityImpl(&PortConfig{HTTPPort: port}, nil, stats, clock.Default())
va.DNSResolver = &bdns.MockDNSResolver{}
log.Clear()
setChallengeToken(&chall, pathMoved)
_, prob := va.validateHTTP01(context.Background(), ident, chall)
if prob != nil {
t.Fatalf("Unexpected failure in redirect (%s): %s", pathMoved, prob)
}
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/`+pathMoved+`" to ".*/`+pathValid+`"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 2)
log.Clear()
setChallengeToken(&chall, pathFound)
_, prob = va.validateHTTP01(context.Background(), ident, chall)
if prob != nil {
t.Fatalf("Unexpected failure in redirect (%s): %s", pathFound, prob)
}
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/`+pathFound+`" to ".*/`+pathMoved+`"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/`+pathMoved+`" to ".*/`+pathValid+`"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 3)
log.Clear()
setChallengeToken(&chall, pathReLookupInvalid)
_, err = va.validateHTTP01(context.Background(), ident, chall)
test.AssertError(t, err, chall.Token)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`No IPv4 addresses found for invalid.invalid`)), 1)
log.Clear()
setChallengeToken(&chall, pathReLookup)
_, prob = va.validateHTTP01(context.Background(), ident, chall)
if prob != nil {
t.Fatalf("Unexpected error in redirect (%s): %s", pathReLookup, prob)
}
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/`+pathReLookup+`" to ".*other.valid:\d+/path"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for other.valid \[using 127.0.0.1\]: \[127.0.0.1\]`)), 1)
log.Clear()
setChallengeToken(&chall, pathRedirectPort)
_, err = va.validateHTTP01(context.Background(), ident, chall)
test.AssertError(t, err, chall.Token)
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/port-redirect" to ".*other.valid:8080/path"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for other.valid \[using 127.0.0.1\]: \[127.0.0.1\]`)), 1)
}
func TestHTTPRedirectLookup(t *testing.T) {
chall := core.HTTPChallenge01(accountKey)
err := setChallengeToken(&chall, expectedToken)
test.AssertNotError(t, err, "Failed to complete HTTP challenge")
hs := httpSrv(t, expectedToken)
defer hs.Close()
port, err := getPort(hs)
test.AssertNotError(t, err, "failed to get test server port")
stats, _ := statsd.NewNoopClient()
va := NewValidationAuthorityImpl(&PortConfig{HTTPPort: port}, nil, stats, clock.Default())
va.DNSResolver = &mocks.DNSResolver{}
log.Clear()
setChallengeToken(&chall, pathMoved)
finChall, err := va.validateHTTP01(ident, chall)
test.AssertEquals(t, finChall.Status, core.StatusValid)
test.AssertNotError(t, err, chall.Token)
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/`+pathMoved+`" to ".*/`+pathValid+`"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 2)
log.Clear()
setChallengeToken(&chall, pathFound)
finChall, err = va.validateHTTP01(ident, chall)
test.AssertEquals(t, finChall.Status, core.StatusValid)
test.AssertNotError(t, err, chall.Token)
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/`+pathFound+`" to ".*/`+pathMoved+`"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/`+pathMoved+`" to ".*/`+pathValid+`"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 3)
log.Clear()
setChallengeToken(&chall, pathReLookupInvalid)
finChall, err = va.validateHTTP01(ident, chall)
test.AssertEquals(t, finChall.Status, core.StatusInvalid)
test.AssertError(t, err, chall.Token)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`No IPv4 addresses found for invalid.invalid`)), 1)
log.Clear()
setChallengeToken(&chall, pathReLookup)
finChall, err = va.validateHTTP01(ident, chall)
test.AssertEquals(t, finChall.Status, core.StatusValid)
test.AssertNotError(t, err, chall.Token)
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/`+pathReLookup+`" to ".*other.valid:\d+/path"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for other.valid \[using 127.0.0.1\]: \[127.0.0.1\]`)), 1)
log.Clear()
setChallengeToken(&chall, pathRedirectPort)
finChall, err = va.validateHTTP01(ident, chall)
fmt.Println(finChall.ValidationRecord)
test.AssertEquals(t, finChall.Status, core.StatusInvalid)
test.AssertError(t, err, chall.Token)
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/port-redirect" to ".*other.valid:8080/path"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for other.valid \[using 127.0.0.1\]: \[127.0.0.1\]`)), 1)
}
// ChallengesFor makes a decision of what challenges, and combinations, are
// acceptable for the given identifier.
//
// Note: Current implementation is static, but future versions may not be.
func (pa PolicyAuthorityImpl) ChallengesFor(identifier core.AcmeIdentifier, accountKey *jose.JsonWebKey) (challenges []core.Challenge, combinations [][]int, err error) {
// TODO(https://github.com/letsencrypt/boulder/issues/894): Update these lines
challenges = []core.Challenge{
core.SimpleHTTPChallenge(accountKey),
core.DvsniChallenge(accountKey),
core.HTTPChallenge01(accountKey),
core.TLSSNIChallenge01(accountKey),
}
combinations = [][]int{[]int{0}, []int{1}, []int{2}, []int{3}}
return
}
func TestHTTPRedirectLookup(t *testing.T) {
chall := core.HTTPChallenge01(accountKey)
setChallengeToken(&chall, expectedToken)
hs := httpSrv(t, expectedToken)
defer hs.Close()
port, err := getPort(hs)
test.AssertNotError(t, err, "failed to get test server port")
va, _, log := setup()
va.httpPort = port
setChallengeToken(&chall, pathMoved)
_, prob := va.validateHTTP01(ctx, ident, chall)
if prob != nil {
t.Fatalf("Unexpected failure in redirect (%s): %s", pathMoved, prob)
}
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/`+pathMoved+`" to ".*/`+pathValid+`"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 2)
log.Clear()
setChallengeToken(&chall, pathFound)
_, prob = va.validateHTTP01(ctx, ident, chall)
if prob != nil {
t.Fatalf("Unexpected failure in redirect (%s): %s", pathFound, prob)
}
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/`+pathFound+`" to ".*/`+pathMoved+`"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/`+pathMoved+`" to ".*/`+pathValid+`"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 3)
log.Clear()
setChallengeToken(&chall, pathReLookupInvalid)
_, err = va.validateHTTP01(ctx, ident, chall)
test.AssertError(t, err, chall.Token)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`No IPv4 addresses found for invalid.invalid`)), 1)
log.Clear()
setChallengeToken(&chall, pathReLookup)
_, prob = va.validateHTTP01(ctx, ident, chall)
if prob != nil {
t.Fatalf("Unexpected error in redirect (%s): %s", pathReLookup, prob)
}
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/`+pathReLookup+`" to ".*other.valid:\d+/path"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for other.valid \[using 127.0.0.1\]: \[127.0.0.1\]`)), 1)
log.Clear()
setChallengeToken(&chall, pathRedirectPort)
_, err = va.validateHTTP01(ctx, ident, chall)
test.AssertError(t, err, chall.Token)
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/port-redirect" to ".*other.valid:8080/path"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for other.valid \[using 127.0.0.1\]: \[127.0.0.1\]`)), 1)
}
func TestValidateHTTP(t *testing.T) {
chall := core.HTTPChallenge01()
setChallengeToken(&chall, core.NewToken())
hs := httpSrv(t, chall.Token)
port, err := getPort(hs)
test.AssertNotError(t, err, "failed to get test server port")
va, _, _ := setup()
va.httpPort = port
defer hs.Close()
_, prob := va.validateChallenge(ctx, ident, chall)
test.Assert(t, prob == nil, "validation failed")
}
func TestHTTPRedirectLoop(t *testing.T) {
chall := core.HTTPChallenge01()
setChallengeToken(&chall, "looper")
hs := httpSrv(t, expectedToken)
defer hs.Close()
port, err := getPort(hs)
test.AssertNotError(t, err, "failed to get test server port")
va, _, _ := setup()
va.httpPort = port
_, prob := va.validateHTTP01(ctx, ident, chall)
if prob == nil {
t.Fatalf("Challenge should have failed for %s", chall.Token)
}
}
func TestHTTPRedirectLoop(t *testing.T) {
chall := core.HTTPChallenge01(accountKey)
setChallengeToken(&chall, "looper")
hs := httpSrv(t, expectedToken)
defer hs.Close()
port, err := getPort(hs)
test.AssertNotError(t, err, "failed to get test server port")
stats, _ := statsd.NewNoopClient()
va := NewValidationAuthorityImpl(&cmd.PortConfig{HTTPPort: port}, nil, nil, stats, clock.Default())
va.DNSResolver = &bdns.MockDNSResolver{}
log.Clear()
_, prob := va.validateHTTP01(ctx, ident, chall)
if prob == nil {
t.Fatalf("Challenge should have failed for %s", chall.Token)
}
}
func TestLimitedReader(t *testing.T) {
chall := core.HTTPChallenge01()
setChallengeToken(&chall, core.NewToken())
ident.Value = "localhost"
hs := httpSrv(t, "01234567890123456789012345678901234567890123456789012345678901234567890123456789")
port, err := getPort(hs)
test.AssertNotError(t, err, "failed to get test server port")
va, _, _ := setup()
va.httpPort = port
defer hs.Close()
_, prob := va.validateChallenge(ctx, ident, chall)
test.AssertEquals(t, prob.Type, probs.UnauthorizedProblem)
test.Assert(t, strings.HasPrefix(prob.Detail, "Invalid response from "),
"Expected failure due to truncation")
}
func TestHTTPRedirectLoop(t *testing.T) {
chall := core.HTTPChallenge01(accountKey)
err := setChallengeToken(&chall, "looper")
test.AssertNotError(t, err, "Failed to complete HTTP challenge")
hs := httpSrv(t, expectedToken)
defer hs.Close()
port, err := getPort(hs)
test.AssertNotError(t, err, "failed to get test server port")
stats, _ := statsd.NewNoopClient()
va := NewValidationAuthorityImpl(&PortConfig{HTTPPort: port}, nil, stats, clock.Default())
va.DNSResolver = &mocks.DNSResolver{}
log.Clear()
finChall, err := va.validateHTTP01(ident, chall)
test.AssertEquals(t, finChall.Status, core.StatusInvalid)
test.AssertError(t, err, chall.Token)
fmt.Println(finChall)
}
// ChallengesFor makes a decision of what challenges, and combinations, are
// acceptable for the given identifier.
//
// Note: Current implementation is static, but future versions may not be.
func (pa PolicyAuthorityImpl) ChallengesFor(identifier core.AcmeIdentifier, accountKey *jose.JsonWebKey) ([]core.Challenge, [][]int, error) {
challenges := []core.Challenge{}
// TODO(https://github.com/letsencrypt/boulder/issues/894): Remove this block
if pa.enabledChallenges[core.ChallengeTypeSimpleHTTP] {
challenges = append(challenges, core.SimpleHTTPChallenge(accountKey))
}
// TODO(https://github.com/letsencrypt/boulder/issues/894): Remove this block
if pa.enabledChallenges[core.ChallengeTypeDVSNI] {
challenges = append(challenges, core.DvsniChallenge(accountKey))
}
if pa.enabledChallenges[core.ChallengeTypeHTTP01] {
challenges = append(challenges, core.HTTPChallenge01(accountKey))
}
if pa.enabledChallenges[core.ChallengeTypeTLSSNI01] {
challenges = append(challenges, core.TLSSNIChallenge01(accountKey))
}
if pa.enabledChallenges[core.ChallengeTypeDNS01] {
challenges = append(challenges, core.DNSChallenge01(accountKey))
}
// We shuffle the challenges and combinations to prevent ACME clients from
// relying on the specific order that boulder returns them in.
shuffled := make([]core.Challenge, len(challenges))
combinations := make([][]int, len(challenges))
for i, challIdx := range pa.pseudoRNG.Perm(len(challenges)) {
shuffled[i] = challenges[challIdx]
combinations[i] = []int{i}
}
shuffledCombos := make([][]int, len(combinations))
for i, comboIdx := range pa.pseudoRNG.Perm(len(combinations)) {
shuffledCombos[i] = combinations[comboIdx]
}
return shuffled, shuffledCombos, nil
}
func TestHTTPRedirectUserAgent(t *testing.T) {
chall := core.HTTPChallenge01()
setChallengeToken(&chall, expectedToken)
hs := httpSrv(t, expectedToken)
defer hs.Close()
port, err := getPort(hs)
test.AssertNotError(t, err, "failed to get test server port")
va, _, _ := setup()
va.userAgent = rejectUserAgent
va.httpPort = port
setChallengeToken(&chall, pathMoved)
_, prob := va.validateHTTP01(ctx, ident, chall)
if prob == nil {
t.Fatalf("Challenge with rejectUserAgent should have failed (%s).", pathMoved)
}
setChallengeToken(&chall, pathFound)
_, prob = va.validateHTTP01(ctx, ident, chall)
if prob == nil {
t.Fatalf("Challenge with rejectUserAgent should have failed (%s).", pathFound)
}
}
func TestHTTPRedirectLookup(t *testing.T) {
chall := core.HTTPChallenge01()
setChallengeToken(&chall, expectedToken)
hs := httpSrv(t, expectedToken)
defer hs.Close()
port, err := getPort(hs)
test.AssertNotError(t, err, "failed to get test server port")
va, _, log := setup()
va.httpPort = port
setChallengeToken(&chall, pathMoved)
_, prob := va.validateHTTP01(ctx, ident, chall)
if prob != nil {
t.Fatalf("Unexpected failure in redirect (%s): %s", pathMoved, prob)
}
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/`+pathMoved+`" to ".*/`+pathValid+`"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 2)
log.Clear()
setChallengeToken(&chall, pathFound)
_, prob = va.validateHTTP01(ctx, ident, chall)
if prob != nil {
t.Fatalf("Unexpected failure in redirect (%s): %s", pathFound, prob)
}
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/`+pathFound+`" to ".*/`+pathMoved+`"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/`+pathMoved+`" to ".*/`+pathValid+`"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 3)
log.Clear()
setChallengeToken(&chall, pathReLookupInvalid)
_, err = va.validateHTTP01(ctx, ident, chall)
test.AssertError(t, err, chall.Token)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`No valid IP addresses found for invalid.invalid`)), 1)
log.Clear()
setChallengeToken(&chall, pathReLookup)
_, prob = va.validateHTTP01(ctx, ident, chall)
if prob != nil {
t.Fatalf("Unexpected error in redirect (%s): %s", pathReLookup, prob)
}
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/`+pathReLookup+`" to ".*other.valid:\d+/path"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for other.valid \[using 127.0.0.1\]: \[127.0.0.1\]`)), 1)
log.Clear()
setChallengeToken(&chall, pathRedirectPort)
_, err = va.validateHTTP01(ctx, ident, chall)
test.AssertError(t, err, chall.Token)
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/port-redirect" to ".*other.valid:8080/path"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for other.valid \[using 127.0.0.1\]: \[127.0.0.1\]`)), 1)
// This case will redirect from a valid host to a host that is throwing
// HTTP 500 errors. The test case is ensuring that the connection error
// is referencing the redirected to host, instead of the original host.
log.Clear()
setChallengeToken(&chall, pathRedirectToFailingURL)
_, prob = va.validateHTTP01(ctx, ident, chall)
test.AssertNotNil(t, prob, "Problem Details should not be nil")
test.AssertEquals(t, prob.Detail, "Could not connect to other.valid")
}
func TestHTTP(t *testing.T) {
chall := core.HTTPChallenge01()
setChallengeToken(&chall, expectedToken)
// 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.
// TODO(#1989): close hs
hs := httpSrv(t, chall.Token)
goodPort, 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.
badPort := goodPort + 1
if badPort == 65536 {
badPort = goodPort - 1
}
va, _, log := setup()
va.httpPort = badPort
_, prob := va.validateHTTP01(ctx, ident, chall)
if prob == nil {
t.Fatalf("Server's down; expected refusal. Where did we connect?")
}
test.AssertEquals(t, prob.Type, probs.ConnectionProblem)
va.httpPort = goodPort
log.Clear()
t.Logf("Trying to validate: %+v\n", chall)
_, prob = va.validateHTTP01(ctx, ident, chall)
if prob != nil {
t.Errorf("Unexpected failure in HTTP validation: %s", prob)
}
test.AssertEquals(t, len(log.GetAllMatching(`\[AUDIT\] `)), 1)
log.Clear()
setChallengeToken(&chall, path404)
_, prob = va.validateHTTP01(ctx, ident, chall)
if prob == nil {
t.Fatalf("Should have found a 404 for the challenge.")
}
test.AssertEquals(t, prob.Type, probs.UnauthorizedProblem)
test.AssertEquals(t, len(log.GetAllMatching(`\[AUDIT\] `)), 1)
log.Clear()
setChallengeToken(&chall, pathWrongToken)
// The "wrong token" will actually be the expectedToken. It's wrong
// because it doesn't match pathWrongToken.
_, prob = va.validateHTTP01(ctx, ident, chall)
if prob == nil {
t.Fatalf("Should have found the wrong token value.")
}
test.AssertEquals(t, prob.Type, probs.UnauthorizedProblem)
test.AssertEquals(t, len(log.GetAllMatching(`\[AUDIT\] `)), 1)
log.Clear()
setChallengeToken(&chall, pathMoved)
_, prob = va.validateHTTP01(ctx, ident, chall)
if prob != nil {
t.Fatalf("Failed to follow 301 redirect")
}
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/`+pathMoved+`" to ".*/`+pathValid+`"`)), 1)
log.Clear()
setChallengeToken(&chall, pathFound)
_, prob = va.validateHTTP01(ctx, ident, chall)
if prob != nil {
t.Fatalf("Failed to follow 302 redirect")
}
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/`+pathFound+`" to ".*/`+pathMoved+`"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/`+pathMoved+`" to ".*/`+pathValid+`"`)), 1)
ipIdentifier := core.AcmeIdentifier{Type: core.IdentifierType("ip"), Value: "127.0.0.1"}
_, prob = va.validateHTTP01(ctx, ipIdentifier, chall)
if prob == nil {
t.Fatalf("IdentifierType IP shouldn't have worked.")
}
test.AssertEquals(t, prob.Type, probs.MalformedProblem)
_, prob = va.validateHTTP01(ctx, core.AcmeIdentifier{Type: core.IdentifierDNS, Value: "always.invalid"}, chall)
if prob == nil {
t.Fatalf("Domain name is invalid.")
}
test.AssertEquals(t, prob.Type, probs.UnknownHostProblem)
setChallengeToken(&chall, pathWaitLong)
started := time.Now()
_, prob = va.validateHTTP01(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)
}
func TestHttp(t *testing.T) {
chall := core.HTTPChallenge01(accountKey)
err := setChallengeToken(&chall, expectedToken)
test.AssertNotError(t, err, "Failed to complete HTTP challenge")
// 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.
// TODO(#661): add hs.Close back, see ticket for blocker
hs := httpSrv(t, chall.Token)
goodPort, 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.
badPort := goodPort + 1
if badPort == 65536 {
badPort = goodPort - 1
}
stats, _ := statsd.NewNoopClient()
va := NewValidationAuthorityImpl(&PortConfig{HTTPPort: badPort}, nil, stats, clock.Default())
va.DNSResolver = &mocks.DNSResolver{}
invalidChall, err := va.validateHTTP01(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)
va = NewValidationAuthorityImpl(&PortConfig{HTTPPort: goodPort}, nil, stats, clock.Default())
va.DNSResolver = &mocks.DNSResolver{}
log.Clear()
t.Logf("Trying to validate: %+v\n", chall)
finChall, err := va.validateHTTP01(ident, chall)
test.AssertEquals(t, finChall.Status, core.StatusValid)
test.AssertNotError(t, err, "Error validating http")
test.AssertEquals(t, len(log.GetAllMatching(`^\[AUDIT\] `)), 1)
log.Clear()
setChallengeToken(&chall, path404)
invalidChall, err = va.validateHTTP01(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)
test.AssertEquals(t, len(log.GetAllMatching(`^\[AUDIT\] `)), 1)
log.Clear()
setChallengeToken(&chall, pathWrongToken)
// The "wrong token" will actually be the expectedToken. It's wrong
// because it doesn't match pathWrongToken.
invalidChall, err = va.validateHTTP01(ident, chall)
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()
setChallengeToken(&chall, pathMoved)
finChall, err = va.validateHTTP01(ident, chall)
test.AssertEquals(t, finChall.Status, core.StatusValid)
test.AssertNotError(t, err, "Failed to follow 301 redirect")
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/`+pathMoved+`" to ".*/`+pathValid+`"`)), 1)
log.Clear()
setChallengeToken(&chall, pathFound)
finChall, err = va.validateHTTP01(ident, chall)
test.AssertEquals(t, finChall.Status, core.StatusValid)
test.AssertNotError(t, err, "Failed to follow 302 redirect")
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/`+pathFound+`" to ".*/`+pathMoved+`"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/`+pathMoved+`" to ".*/`+pathValid+`"`)), 1)
ipIdentifier := core.AcmeIdentifier{Type: core.IdentifierType("ip"), Value: "127.0.0.1"}
invalidChall, err = va.validateHTTP01(ipIdentifier, 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)
invalidChall, err = va.validateHTTP01(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)
setChallengeToken(&chall, pathWaitLong)
started := time.Now()
invalidChall, err = va.validateHTTP01(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)
}