func TestSimpleHttpRedirectLookup(t *testing.T) {
tls := false
chall := core.Challenge{
Token: expectedToken,
TLS: &tls,
ValidationRecord: []core.ValidationRecord{},
AccountKey: accountKey,
}
hs := simpleSrv(t, expectedToken, tls)
defer hs.Close()
port, err := getPort(hs)
test.AssertNotError(t, err, "failed to get test server port")
va := NewValidationAuthorityImpl(&PortConfig{SimpleHTTPPort: port})
va.DNSResolver = &mocks.MockDNS{}
log.Clear()
chall.Token = pathMoved
finChall, err := va.validateSimpleHTTP(ident, chall)
test.AssertEquals(t, finChall.Status, core.StatusValid)
test.AssertNotError(t, err, chall.Token)
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/301" to ".*/valid"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 2)
log.Clear()
chall.Token = pathFound
finChall, err = va.validateSimpleHTTP(ident, chall)
test.AssertEquals(t, finChall.Status, core.StatusValid)
test.AssertNotError(t, err, chall.Token)
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/302" to ".*/301"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/301" to ".*/valid"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 3)
log.Clear()
chall.Token = pathRedirectLookupInvalid
finChall, err = va.validateSimpleHTTP(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()
chall.Token = pathRedirectLookup
finChall, err = va.validateSimpleHTTP(ident, chall)
test.AssertEquals(t, finChall.Status, core.StatusValid)
test.AssertNotError(t, err, chall.Token)
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/re-lookup" to ".*other.valid/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()
chall.Token = pathRedirectPort
finChall, err = va.validateSimpleHTTP(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)
}
func TestSimpleHttpRedirectLookup(t *testing.T) {
va := NewValidationAuthorityImpl(true)
va.DNSResolver = &mocks.MockDNS{}
tls := false
chall := core.Challenge{Token: expectedToken, TLS: &tls, ValidationRecord: []core.ValidationRecord{}}
stopChan := make(chan bool, 1)
waitChan := make(chan bool, 1)
go simpleSrv(t, expectedToken, stopChan, waitChan, tls)
defer func() { stopChan <- true }()
<-waitChan
log.Clear()
chall.Token = pathMoved
finChall, err := va.validateSimpleHTTP(ident, chall, AccountKey)
test.AssertEquals(t, finChall.Status, core.StatusValid)
test.AssertNotError(t, err, chall.Token)
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/301" to ".*/valid"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 2)
log.Clear()
chall.Token = pathFound
finChall, err = va.validateSimpleHTTP(ident, chall, AccountKey)
test.AssertEquals(t, finChall.Status, core.StatusValid)
test.AssertNotError(t, err, chall.Token)
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/302" to ".*/301"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/301" to ".*/valid"`)), 1)
test.AssertEquals(t, len(log.GetAllMatching(`Resolved addresses for localhost \[using 127.0.0.1\]: \[127.0.0.1\]`)), 3)
log.Clear()
chall.Token = pathRedirectLookupInvalid
finChall, err = va.validateSimpleHTTP(ident, chall, AccountKey)
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()
chall.Token = pathRedirectLookup
finChall, err = va.validateSimpleHTTP(ident, chall, AccountKey)
test.AssertEquals(t, finChall.Status, core.StatusValid)
test.AssertNotError(t, err, chall.Token)
test.AssertEquals(t, len(log.GetAllMatching(`redirect from ".*/re-lookup" to ".*other.valid/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()
chall.Token = pathRedirectPort
finChall, err = va.validateSimpleHTTP(ident, chall, AccountKey)
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)
}
// setChallengeToken sets the token value both in the Token field and
// in the serialized KeyAuthorization object.
func setChallengeToken(ch *core.Challenge, token string) {
ch.Token = token
ka, err := ch.ExpectedKeyAuthorization()
if err != nil {
panic(err)
}
ch.ProvidedKeyAuthorization = ka
}
// setChallengeToken sets the token value both in the Token field and
// in the serialized KeyAuthorization object.
func setChallengeToken(ch *core.Challenge, token string) (err error) {
ch.Token = token
keyAuthorization, err := core.NewKeyAuthorization(token, ch.AccountKey)
if err != nil {
return
}
ch.KeyAuthorization = &keyAuthorization
return
}
// TODO(https://github.com/letsencrypt/boulder/issues/894): Remove this method
func TestSimpleHttp(t *testing.T) {
tls := false
chall := core.Challenge{
Type: core.ChallengeTypeSimpleHTTP,
Token: expectedToken,
TLS: &tls,
ValidationRecord: []core.ValidationRecord{},
AccountKey: accountKey,
}
// 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 := simpleSrv(t, expectedToken, tls)
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.validateSimpleHTTP(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()
finChall, err := va.validateSimpleHTTP(ident, chall)
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)
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)
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)
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()
chall.Token = pathFound
finChall, err = va.validateSimpleHTTP(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.validateSimpleHTTP(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.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)
chall.Token = "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)
}
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)
}
// setChallengeToken sets the token value, and sets the ProvidedKeyAuthorization
// to match.
func setChallengeToken(ch *core.Challenge, token string) {
ch.Token = token
ch.ProvidedKeyAuthorization = token + ".9jg46WB3rR_AHD-EBXdN7cBkH1WOu0tA3M9fm21mqTI"
}