crypto/tls: test with FIPS 140-3 TLS mode

For tests that are interested in testing the difference between TLS in
FIPS 140-3 required mode or otherwise two new helpers are introduced,
runWithFIPSEnabled and runWithFIPSDisabled. They take care of forcing
the correct TLS FIPS 140-3 state regardless of the overal GODEBUG=fips
state, and restoring it afterwards.

For the tests that use features or test data not appropriate for
TLS in FIPS 140-3 required mode we add skips. For some tests we can make
them appropriate for both TLS FIPS 140-3 required or not by tweaking some
parameters that weren't important to the subject under test, but would
otherwise preclude TLS FIPS 140-3 required mode (e.g. because they used
TLS 1.0 when the test could use TLS 1.2 instead). For others, switching
test certificates to a RSA 2048 hierarchy is sufficient. We avoid
regenerating the existing RSA 1024 certs as 2048 since it would
invalidate recorded static flow data.

Tests that rely on static message flows (primarily the client and server
handshake) tests are skipped due to FIPS mode being non-deterministic
and inappropriate for this style of testing.

Change-Id: I311f3828dac890bb3ff8ebda6ed73d50f0797110
Reviewed-on: https://go-review.googlesource.com/c/go/+/629736
Reviewed-by: Roland Shoemaker <roland@golang.org>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
This commit is contained in:
Daniel McCarney 2024-11-20 20:09:50 -05:00 committed by Filippo Valsorda
parent 212bbb2c77
commit 4cb059fbbf
8 changed files with 238 additions and 118 deletions

View file

@ -6,6 +6,7 @@ package tls
import (
"crypto"
"crypto/tls/internal/fips140tls"
"testing"
)
@ -57,6 +58,11 @@ func TestSignatureSelection(t *testing.T) {
}
for testNo, test := range tests {
if fips140tls.Required() && (test.expectedHash == crypto.SHA1 || test.expectedSigAlg == Ed25519) {
t.Logf("skipping test[%d] - not compatible with TLS FIPS mode", testNo)
continue
}
sigAlg, err := selectSignatureScheme(test.tlsVersion, test.cert, test.peerSigAlgs)
if err != nil {
t.Errorf("test[%d]: unexpected selectSignatureScheme error: %v", testNo, err)

View file

@ -406,6 +406,7 @@ func TestBogoSuite(t *testing.T) {
if testenv.Builder() != "" && runtime.GOOS == "windows" {
t.Skip("#66913: windows network connections are flakey on builders")
}
skipFIPS(t)
// In order to make Go test caching work as expected, we stat the
// bogo_config.json file, so that the Go testing hooks know that it is

View file

@ -230,6 +230,8 @@ func runDynamicRecordSizingTest(t *testing.T, config *Config) {
}
func TestDynamicRecordSizingWithStreamCipher(t *testing.T) {
skipFIPS(t) // No RC4 in FIPS mode.
config := testConfig.Clone()
config.MaxVersion = VersionTLS12
config.CipherSuites = []uint16{TLS_RSA_WITH_RC4_128_SHA}
@ -237,6 +239,8 @@ func TestDynamicRecordSizingWithStreamCipher(t *testing.T) {
}
func TestDynamicRecordSizingWithCBC(t *testing.T) {
skipFIPS(t) // No CBC cipher suites in defaultCipherSuitesFIPS.
config := testConfig.Clone()
config.MaxVersion = VersionTLS12
config.CipherSuites = []uint16{TLS_RSA_WITH_AES_256_CBC_SHA}

View file

@ -9,7 +9,6 @@ import (
"crypto/elliptic"
"crypto/rand"
"crypto/rsa"
"crypto/tls/internal/fips140tls"
"crypto/x509"
"crypto/x509/pkix"
"encoding/pem"
@ -73,14 +72,14 @@ func TestFIPSServerProtocolVersion(t *testing.T) {
})
}
test(t, "VersionTLS10", VersionTLS10, "")
test(t, "VersionTLS11", VersionTLS11, "")
test(t, "VersionTLS12", VersionTLS12, "")
test(t, "VersionTLS13", VersionTLS13, "")
runWithFIPSDisabled(t, func(t *testing.T) {
test(t, "VersionTLS10", VersionTLS10, "")
test(t, "VersionTLS11", VersionTLS11, "")
test(t, "VersionTLS12", VersionTLS12, "")
test(t, "VersionTLS13", VersionTLS13, "")
})
t.Run("fips140tls", func(t *testing.T) {
fips140tls.Force()
defer fips140tls.TestingOnlyAbandon()
runWithFIPSEnabled(t, func(t *testing.T) {
test(t, "VersionTLS10", VersionTLS10, "supported versions")
test(t, "VersionTLS11", VersionTLS11, "supported versions")
test(t, "VersionTLS12", VersionTLS12, "")
@ -168,10 +167,11 @@ func TestFIPSServerCipherSuites(t *testing.T) {
clientHello.supportedVersions = []uint16{VersionTLS13}
}
testClientHello(t, serverConfig, clientHello)
t.Run("fips140tls", func(t *testing.T) {
fips140tls.Force()
defer fips140tls.TestingOnlyAbandon()
runWithFIPSDisabled(t, func(t *testing.T) {
testClientHello(t, serverConfig, clientHello)
})
runWithFIPSEnabled(t, func(t *testing.T) {
msg := ""
if !isFIPSCipherSuite(id) {
msg = "no cipher suite supported by both client and server"
@ -194,14 +194,15 @@ func TestFIPSServerCurves(t *testing.T) {
// x25519Kyber768Draft00 is not supported standalone.
clientConfig.CurvePreferences = append(clientConfig.CurvePreferences, X25519)
}
if _, _, err := testHandshake(t, clientConfig, serverConfig); err != nil {
t.Fatalf("got error: %v, expected success", err)
}
// With fips140tls forced, bad curves should be rejected.
t.Run("fips140tls", func(t *testing.T) {
fips140tls.Force()
defer fips140tls.TestingOnlyAbandon()
runWithFIPSDisabled(t, func(t *testing.T) {
if _, _, err := testHandshake(t, clientConfig, serverConfig); err != nil {
t.Fatalf("got error: %v, expected success", err)
}
})
// With fipstls forced, bad curves should be rejected.
runWithFIPSEnabled(t, func(t *testing.T) {
_, _, err := testHandshake(t, clientConfig, serverConfig)
if err != nil && isFIPSCurve(curveid) {
t.Fatalf("got error: %v, expected success", err)
@ -244,8 +245,8 @@ func TestFIPSServerSignatureAndHash(t *testing.T) {
switch sigType {
case signaturePKCS1v15, signatureRSAPSS:
serverConfig.CipherSuites = []uint16{TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256}
serverConfig.Certificates[0].Certificate = [][]byte{testRSA2048Certificate}
serverConfig.Certificates[0].PrivateKey = testRSA2048PrivateKey
serverConfig.Certificates[0].Certificate = [][]byte{testRSAPSS2048Certificate}
serverConfig.Certificates[0].PrivateKey = testRSAPSS2048PrivateKey
case signatureEd25519:
serverConfig.CipherSuites = []uint16{TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256}
serverConfig.Certificates[0].Certificate = [][]byte{testEd25519Certificate}
@ -260,15 +261,15 @@ func TestFIPSServerSignatureAndHash(t *testing.T) {
// 1.3, and the ECDSA ones bind to the curve used.
serverConfig.MaxVersion = VersionTLS12
clientErr, serverErr := fipsHandshake(t, testConfig, serverConfig)
if clientErr != nil {
t.Fatalf("expected handshake with %#x to succeed; client error: %v; server error: %v", sigHash, clientErr, serverErr)
}
runWithFIPSDisabled(t, func(t *testing.T) {
clientErr, serverErr := fipsHandshake(t, testConfig, serverConfig)
if clientErr != nil {
t.Fatalf("expected handshake with %#x to succeed; client error: %v; server error: %v", sigHash, clientErr, serverErr)
}
})
// With fips140tls forced, bad curves should be rejected.
t.Run("fips140tls", func(t *testing.T) {
fips140tls.Force()
defer fips140tls.TestingOnlyAbandon()
// With fipstls forced, bad curves should be rejected.
runWithFIPSEnabled(t, func(t *testing.T) {
clientErr, _ := fipsHandshake(t, testConfig, serverConfig)
if isFIPSSignatureScheme(sigHash) {
if clientErr != nil {
@ -285,10 +286,12 @@ func TestFIPSServerSignatureAndHash(t *testing.T) {
}
func TestFIPSClientHello(t *testing.T) {
runWithFIPSEnabled(t, testFIPSClientHello)
}
func testFIPSClientHello(t *testing.T) {
// Test that no matter what we put in the client config,
// the client does not offer non-FIPS configurations.
fips140tls.Force()
defer fips140tls.TestingOnlyAbandon()
c, s := net.Pipe()
defer c.Close()
@ -423,12 +426,16 @@ func TestFIPSCertAlgs(t *testing.T) {
// exhaustive test with computed answers.
r1pool := x509.NewCertPool()
r1pool.AddCert(R1.cert)
testServerCert(t, "basic", r1pool, L2_I.key, [][]byte{L2_I.der, I_R1.der}, true)
testClientCert(t, "basic (client cert)", r1pool, L2_I.key, [][]byte{L2_I.der, I_R1.der}, true)
fips140tls.Force()
testServerCert(t, "basic (fips)", r1pool, L2_I.key, [][]byte{L2_I.der, I_R1.der}, false)
testClientCert(t, "basic (fips, client cert)", r1pool, L2_I.key, [][]byte{L2_I.der, I_R1.der}, false)
fips140tls.TestingOnlyAbandon()
runWithFIPSDisabled(t, func(t *testing.T) {
testServerCert(t, "basic", r1pool, L2_I.key, [][]byte{L2_I.der, I_R1.der}, true)
testClientCert(t, "basic (client cert)", r1pool, L2_I.key, [][]byte{L2_I.der, I_R1.der}, true)
})
runWithFIPSEnabled(t, func(t *testing.T) {
testServerCert(t, "basic (fips)", r1pool, L2_I.key, [][]byte{L2_I.der, I_R1.der}, false)
testClientCert(t, "basic (fips, client cert)", r1pool, L2_I.key, [][]byte{L2_I.der, I_R1.der}, false)
})
if t.Failed() {
t.Fatal("basic test failed, skipping exhaustive test")
@ -488,12 +495,16 @@ func TestFIPSCertAlgs(t *testing.T) {
addRoot(r&1, R1)
addRoot(r&2, R2)
rootName = rootName[1:] // strip leading comma
testServerCert(t, listName+"->"+rootName[1:], pool, leaf.key, list, shouldVerify)
testClientCert(t, listName+"->"+rootName[1:]+"(client cert)", pool, leaf.key, list, shouldVerify)
fips140tls.Force()
testServerCert(t, listName+"->"+rootName[1:]+" (fips)", pool, leaf.key, list, shouldVerifyFIPS)
testClientCert(t, listName+"->"+rootName[1:]+" (fips, client cert)", pool, leaf.key, list, shouldVerifyFIPS)
fips140tls.TestingOnlyAbandon()
runWithFIPSDisabled(t, func(t *testing.T) {
testServerCert(t, listName+"->"+rootName[1:], pool, leaf.key, list, shouldVerify)
testClientCert(t, listName+"->"+rootName[1:]+"(client cert)", pool, leaf.key, list, shouldVerify)
})
runWithFIPSEnabled(t, func(t *testing.T) {
testServerCert(t, listName+"->"+rootName[1:]+" (fips)", pool, leaf.key, list, shouldVerifyFIPS)
testClientCert(t, listName+"->"+rootName[1:]+" (fips, client cert)", pool, leaf.key, list, shouldVerifyFIPS)
})
}
}
}
@ -589,13 +600,12 @@ func fipsCert(t *testing.T, name string, key interface{}, parent *fipsCertificat
t.Fatal(err)
}
fips140tls.Force()
defer fips140tls.TestingOnlyAbandon()
fipsOK := mode&fipsCertFIPSOK != 0
if fipsAllowCert(cert) != fipsOK {
t.Errorf("fipsAllowCert(cert with %s key) = %v, want %v", desc, !fipsOK, fipsOK)
}
runWithFIPSEnabled(t, func(t *testing.T) {
if fipsAllowCert(cert) != fipsOK {
t.Errorf("fipsAllowCert(cert with %s key) = %v, want %v", desc, !fipsOK, fipsOK)
}
})
return &fipsCertificate{name, org, parentOrg, der, cert, key, fipsOK}
}
@ -603,8 +613,8 @@ func fipsCert(t *testing.T, name string, key interface{}, parent *fipsCertificat
// A self-signed test certificate with an RSA key of size 2048, for testing
// RSA-PSS with SHA512. SAN of example.golang.
var (
testRSA2048Certificate []byte
testRSA2048PrivateKey *rsa.PrivateKey
testRSAPSS2048Certificate []byte
testRSAPSS2048PrivateKey *rsa.PrivateKey
)
func init() {
@ -628,7 +638,7 @@ aEjosRZNJv1nDEl5qG9XN3FC9zb5FrGSFmTTUvR4f4tUHr7wifNSS2dtgQ6+jU6f
m9o6fukaP7t5VyOXuV7FIO/Hdg2lqW+xU1LowZpVd6ANZ5rAZXtMhWe3+mjfFtju
TAnR
-----RAQ PREGVSVPNGR-----`)))
testRSA2048Certificate = block.Bytes
testRSAPSS2048Certificate = block.Bytes
block, _ = pem.Decode(obscuretestdata.Rot13([]byte(`
-----ORTVA EFN CEVINGR XRL-----
@ -659,7 +669,7 @@ bBegiZqey6hcl9Um4OWQ3SKjISvCSR7wdrAdv0S21ivYkOCZZQ3HBQS6YY5RlYvE
9I4kIZF8XKkit7ekfhdmZCfpIvnJHY6JAIOufQ2+92qUkFKmm5RWXD==
-----RAQ EFN CEVINGR XRL-----`)))
var err error
testRSA2048PrivateKey, err = x509.ParsePKCS1PrivateKey(block.Bytes)
testRSAPSS2048PrivateKey, err = x509.ParsePKCS1PrivateKey(block.Bytes)
if err != nil {
panic(err)
}

View file

@ -11,6 +11,7 @@ import (
"crypto/elliptic"
"crypto/rand"
"crypto/rsa"
"crypto/tls/internal/fips140tls"
"crypto/x509"
"crypto/x509/pkix"
"encoding/base64"
@ -848,13 +849,16 @@ func testResumption(t *testing.T, version uint16) {
if testing.Short() {
t.Skip("skipping in -short mode")
}
// Note: using RSA 2048 test certificates because they are compatible with FIPS mode.
testCertificates := []Certificate{{Certificate: [][]byte{testRSA2048Certificate}, PrivateKey: testRSA2048PrivateKey}}
serverConfig := &Config{
MaxVersion: version,
CipherSuites: []uint16{TLS_RSA_WITH_RC4_128_SHA, TLS_ECDHE_RSA_WITH_RC4_128_SHA},
Certificates: testConfig.Certificates,
CipherSuites: []uint16{TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384},
Certificates: testCertificates,
}
issuer, err := x509.ParseCertificate(testRSACertificateIssuer)
issuer, err := x509.ParseCertificate(testRSA2048CertificateIssuer)
if err != nil {
panic(err)
}
@ -864,7 +868,7 @@ func testResumption(t *testing.T, version uint16) {
clientConfig := &Config{
MaxVersion: version,
CipherSuites: []uint16{TLS_RSA_WITH_RC4_128_SHA},
CipherSuites: []uint16{TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256},
ClientSessionCache: NewLRUClientSessionCache(32),
RootCAs: rootCAs,
ServerName: "example.golang",
@ -982,8 +986,8 @@ func testResumption(t *testing.T, version uint16) {
// before the serverConfig is used works.
serverConfig = &Config{
MaxVersion: version,
CipherSuites: []uint16{TLS_RSA_WITH_RC4_128_SHA, TLS_ECDHE_RSA_WITH_RC4_128_SHA},
Certificates: testConfig.Certificates,
CipherSuites: []uint16{TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384},
Certificates: testCertificates,
}
serverConfig.SetSessionTicketKeys([][32]byte{key2})
@ -992,7 +996,7 @@ func testResumption(t *testing.T, version uint16) {
// In TLS 1.3, cross-cipher suite resumption is allowed as long as the KDF
// hash matches. Also, Config.CipherSuites does not apply to TLS 1.3.
if version != VersionTLS13 {
clientConfig.CipherSuites = []uint16{TLS_ECDHE_RSA_WITH_RC4_128_SHA}
clientConfig.CipherSuites = []uint16{TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384}
testResumeState("DifferentCipherSuite", false)
testResumeState("DifferentCipherSuiteRecovers", true)
}
@ -1008,7 +1012,7 @@ func testResumption(t *testing.T, version uint16) {
// Use a different curve than the client to force a HelloRetryRequest.
CurvePreferences: []CurveID{CurveP521, CurveP384, CurveP256},
MaxVersion: version,
Certificates: testConfig.Certificates,
Certificates: testCertificates,
}
testResumeState("InitialHandshake", false)
testResumeState("WithHelloRetryRequest", true)
@ -1016,8 +1020,8 @@ func testResumption(t *testing.T, version uint16) {
// Reset serverConfig back.
serverConfig = &Config{
MaxVersion: version,
CipherSuites: []uint16{TLS_RSA_WITH_RC4_128_SHA, TLS_ECDHE_RSA_WITH_RC4_128_SHA},
Certificates: testConfig.Certificates,
CipherSuites: []uint16{TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256, TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384},
Certificates: testCertificates,
}
}
@ -1272,7 +1276,7 @@ func TestServerSelectingUnconfiguredApplicationProtocol(t *testing.T) {
go func() {
client := Client(c, &Config{
ServerName: "foo",
CipherSuites: []uint16{TLS_RSA_WITH_AES_128_GCM_SHA256},
CipherSuites: []uint16{TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256},
NextProtos: []string{"http", "something-else"},
})
errChan <- client.Handshake()
@ -1292,7 +1296,7 @@ func TestServerSelectingUnconfiguredApplicationProtocol(t *testing.T) {
serverHello := &serverHelloMsg{
vers: VersionTLS12,
random: make([]byte, 32),
cipherSuite: TLS_RSA_WITH_AES_128_GCM_SHA256,
cipherSuite: TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
alpnProtocol: "how-about-this",
}
serverHelloBytes := mustMarshal(t, serverHello)
@ -1308,7 +1312,7 @@ func TestServerSelectingUnconfiguredApplicationProtocol(t *testing.T) {
s.Close()
if err := <-errChan; !strings.Contains(err.Error(), "server selected unadvertised ALPN protocol") {
t.Fatalf("Expected error about unconfigured cipher suite but got %q", err)
t.Fatalf("Expected error about unconfigured ALPN protocol but got %q", err)
}
}
@ -1724,7 +1728,10 @@ func testVerifyConnection(t *testing.T, version uint16) {
},
}
for _, test := range tests {
issuer, err := x509.ParseCertificate(testRSACertificateIssuer)
// Note: using RSA 2048 test certificates because they are compatible with FIPS mode.
testCertificates := []Certificate{{Certificate: [][]byte{testRSA2048Certificate}, PrivateKey: testRSA2048PrivateKey}}
issuer, err := x509.ParseCertificate(testRSA2048CertificateIssuer)
if err != nil {
panic(err)
}
@ -1735,7 +1742,7 @@ func testVerifyConnection(t *testing.T, version uint16) {
serverConfig := &Config{
MaxVersion: version,
Certificates: []Certificate{testConfig.Certificates[0]},
Certificates: testCertificates,
ClientCAs: rootCAs,
NextProtos: []string{"protocol1"},
}
@ -1748,7 +1755,7 @@ func testVerifyConnection(t *testing.T, version uint16) {
ClientSessionCache: NewLRUClientSessionCache(32),
RootCAs: rootCAs,
ServerName: "example.golang",
Certificates: []Certificate{testConfig.Certificates[0]},
Certificates: testCertificates,
NextProtos: []string{"protocol1"},
}
test.configureClient(clientConfig, &clientCalled)
@ -1783,7 +1790,8 @@ func TestVerifyPeerCertificate(t *testing.T) {
}
func testVerifyPeerCertificate(t *testing.T, version uint16) {
issuer, err := x509.ParseCertificate(testRSACertificateIssuer)
// Note: using RSA 2048 test certificates because they are compatible with FIPS mode.
issuer, err := x509.ParseCertificate(testRSA2048CertificateIssuer)
if err != nil {
panic(err)
}
@ -2041,8 +2049,8 @@ func testVerifyPeerCertificate(t *testing.T, version uint16) {
config.Time = now
config.MaxVersion = version
config.Certificates = make([]Certificate, 1)
config.Certificates[0].Certificate = [][]byte{testRSACertificate}
config.Certificates[0].PrivateKey = testRSAPrivateKey
config.Certificates[0].Certificate = [][]byte{testRSA2048Certificate}
config.Certificates[0].PrivateKey = testRSA2048PrivateKey
config.Certificates[0].SignedCertificateTimestamps = [][]byte{[]byte("dummy sct 1"), []byte("dummy sct 2")}
config.Certificates[0].OCSPStaple = []byte("dummy ocsp")
test.configureServer(config, &serverCalled)
@ -2053,6 +2061,7 @@ func testVerifyPeerCertificate(t *testing.T, version uint16) {
}()
config := testConfig.Clone()
config.Certificates = []Certificate{{Certificate: [][]byte{testRSA2048Certificate}, PrivateKey: testRSA2048PrivateKey}}
config.ServerName = "example.golang"
config.RootCAs = rootCAs
config.Time = now
@ -2336,8 +2345,8 @@ var getClientCertificateTests = []struct {
panic("empty AcceptableCAs")
}
cert := &Certificate{
Certificate: [][]byte{testRSACertificate},
PrivateKey: testRSAPrivateKey,
Certificate: [][]byte{testRSA2048Certificate},
PrivateKey: testRSA2048PrivateKey,
}
return cert, nil
}
@ -2357,13 +2366,15 @@ func TestGetClientCertificate(t *testing.T) {
}
func testGetClientCertificate(t *testing.T, version uint16) {
issuer, err := x509.ParseCertificate(testRSACertificateIssuer)
// Note: using RSA 2048 test certificates because they are compatible with FIPS mode.
issuer, err := x509.ParseCertificate(testRSA2048CertificateIssuer)
if err != nil {
panic(err)
}
for i, test := range getClientCertificateTests {
serverConfig := testConfig.Clone()
serverConfig.Certificates = []Certificate{{Certificate: [][]byte{testRSA2048Certificate}, PrivateKey: testRSA2048PrivateKey}}
serverConfig.ClientAuth = VerifyClientCertIfGiven
serverConfig.RootCAs = x509.NewCertPool()
serverConfig.RootCAs.AddCert(issuer)
@ -2372,10 +2383,17 @@ func testGetClientCertificate(t *testing.T, version uint16) {
serverConfig.MaxVersion = version
clientConfig := testConfig.Clone()
clientConfig.Certificates = []Certificate{{Certificate: [][]byte{testRSA2048Certificate}, PrivateKey: testRSA2048PrivateKey}}
clientConfig.MaxVersion = version
test.setup(clientConfig, serverConfig)
// TLS 1.1 isn't available for FIPS required
if fips140tls.Required() && clientConfig.MaxVersion == VersionTLS11 {
t.Logf("skipping test %d for FIPS mode", i)
continue
}
type serverResult struct {
cs ConnectionState
err error
@ -2514,11 +2532,15 @@ func TestDowngradeCanary(t *testing.T) {
if err := testDowngradeCanary(t, VersionTLS12, VersionTLS12); err != nil {
t.Errorf("client didn't ignore expected TLS 1.2 canary")
}
if err := testDowngradeCanary(t, VersionTLS11, VersionTLS11); err != nil {
t.Errorf("client unexpectedly reacted to a canary in TLS 1.1")
}
if err := testDowngradeCanary(t, VersionTLS10, VersionTLS10); err != nil {
t.Errorf("client unexpectedly reacted to a canary in TLS 1.0")
if !fips140tls.Required() {
if err := testDowngradeCanary(t, VersionTLS11, VersionTLS11); err != nil {
t.Errorf("client unexpectedly reacted to a canary in TLS 1.1")
}
if err := testDowngradeCanary(t, VersionTLS10, VersionTLS10); err != nil {
t.Errorf("client unexpectedly reacted to a canary in TLS 1.0")
}
} else {
t.Logf("skiping TLS 1.1 and TLS 1.0 downgrade canary checks in FIPS mode")
}
}
@ -2528,7 +2550,8 @@ func TestResumptionKeepsOCSPAndSCT(t *testing.T) {
}
func testResumptionKeepsOCSPAndSCT(t *testing.T, ver uint16) {
issuer, err := x509.ParseCertificate(testRSACertificateIssuer)
// Note: using RSA 2048 test certificates because they are compatible with FIPS mode.
issuer, err := x509.ParseCertificate(testRSA2048CertificateIssuer)
if err != nil {
t.Fatalf("failed to parse test issuer")
}
@ -2541,6 +2564,7 @@ func testResumptionKeepsOCSPAndSCT(t *testing.T, ver uint16) {
RootCAs: roots,
}
serverConfig := testConfig.Clone()
serverConfig.Certificates = []Certificate{{Certificate: [][]byte{testRSA2048Certificate}, PrivateKey: testRSA2048PrivateKey}}
serverConfig.MaxVersion = ver
serverConfig.Certificates[0].OCSPStaple = []byte{1, 2, 3}
serverConfig.Certificates[0].SignedCertificateTimestamps = [][]byte{{4, 5, 6}}
@ -2675,11 +2699,15 @@ func testTLS13OnlyClientHelloCipherSuite(t *testing.T, ciphers []uint16) {
serverConfig := &Config{
Certificates: testConfig.Certificates,
GetConfigForClient: func(chi *ClientHelloInfo) (*Config, error) {
if len(chi.CipherSuites) != len(defaultCipherSuitesTLS13NoAES) {
expectedCiphersuites := defaultCipherSuitesTLS13NoAES
if fips140tls.Required() {
expectedCiphersuites = defaultCipherSuitesTLS13FIPS
}
if len(chi.CipherSuites) != len(expectedCiphersuites) {
t.Errorf("only TLS 1.3 suites should be advertised, got=%x", chi.CipherSuites)
} else {
for i := range defaultCipherSuitesTLS13NoAES {
if want, got := defaultCipherSuitesTLS13NoAES[i], chi.CipherSuites[i]; want != got {
for i := range expectedCiphersuites {
if want, got := expectedCiphersuites[i], chi.CipherSuites[i]; want != got {
t.Errorf("cipher at index %d does not match, want=%x, got=%x", i, want, got)
}
}

View file

@ -11,6 +11,7 @@ import (
"crypto/ecdh"
"crypto/elliptic"
"crypto/rand"
"crypto/tls/internal/fips140tls"
"crypto/x509"
"encoding/pem"
"errors"
@ -119,7 +120,7 @@ func TestRejectBadProtocolVersion(t *testing.T) {
func TestNoSuiteOverlap(t *testing.T) {
clientHello := &clientHelloMsg{
vers: VersionTLS10,
vers: VersionTLS12,
random: make([]byte, 32),
cipherSuites: []uint16{0xff00},
compressionMethods: []uint8{compressionNone},
@ -129,9 +130,9 @@ func TestNoSuiteOverlap(t *testing.T) {
func TestNoCompressionOverlap(t *testing.T) {
clientHello := &clientHelloMsg{
vers: VersionTLS10,
vers: VersionTLS12,
random: make([]byte, 32),
cipherSuites: []uint16{TLS_RSA_WITH_RC4_128_SHA},
cipherSuites: []uint16{TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256},
compressionMethods: []uint8{0xff},
}
testClientHelloFailure(t, testConfig, clientHello, "client does not support uncompressed connections")
@ -139,7 +140,7 @@ func TestNoCompressionOverlap(t *testing.T) {
func TestNoRC4ByDefault(t *testing.T) {
clientHello := &clientHelloMsg{
vers: VersionTLS10,
vers: VersionTLS12,
random: make([]byte, 32),
cipherSuites: []uint16{TLS_RSA_WITH_RC4_128_SHA},
compressionMethods: []uint8{compressionNone},
@ -163,9 +164,9 @@ func TestDontSelectECDSAWithRSAKey(t *testing.T) {
// Test that, even when both sides support an ECDSA cipher suite, it
// won't be selected if the server's private key doesn't support it.
clientHello := &clientHelloMsg{
vers: VersionTLS10,
vers: VersionTLS12,
random: make([]byte, 32),
cipherSuites: []uint16{TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA},
cipherSuites: []uint16{TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384},
compressionMethods: []uint8{compressionNone},
supportedCurves: []CurveID{CurveP256},
supportedPoints: []uint8{pointFormatUncompressed},
@ -189,9 +190,9 @@ func TestDontSelectRSAWithECDSAKey(t *testing.T) {
// Test that, even when both sides support an RSA cipher suite, it
// won't be selected if the server's private key doesn't support it.
clientHello := &clientHelloMsg{
vers: VersionTLS10,
vers: VersionTLS12,
random: make([]byte, 32),
cipherSuites: []uint16{TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA},
cipherSuites: []uint16{TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256},
compressionMethods: []uint8{compressionNone},
supportedCurves: []CurveID{CurveP256},
supportedPoints: []uint8{pointFormatUncompressed},
@ -211,6 +212,8 @@ func TestDontSelectRSAWithECDSAKey(t *testing.T) {
}
func TestRenegotiationExtension(t *testing.T) {
skipFIPS(t) // #70505
clientHello := &clientHelloMsg{
vers: VersionTLS12,
compressionMethods: []uint8{compressionNone},
@ -263,6 +266,8 @@ func TestRenegotiationExtension(t *testing.T) {
}
func TestTLS12OnlyCipherSuites(t *testing.T) {
skipFIPS(t) // No TLS 1.1 in FIPS mode.
// Test that a Server doesn't select a TLS 1.2-only cipher suite when
// the client negotiates TLS 1.1.
clientHello := &clientHelloMsg{
@ -324,13 +329,18 @@ func TestTLSPointFormats(t *testing.T) {
supportedPoints []uint8
wantSupportedPoints bool
}{
{"ECC", []uint16{TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA}, []CurveID{CurveP256}, []uint8{pointFormatUncompressed}, true},
{"ECC without ec_point_format", []uint16{TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA}, []CurveID{CurveP256}, nil, false},
{"ECC with extra values", []uint16{TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA}, []CurveID{CurveP256}, []uint8{13, 37, pointFormatUncompressed, 42}, true},
{"ECC", []uint16{TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256}, []CurveID{CurveP256}, []uint8{pointFormatUncompressed}, true},
{"ECC without ec_point_format", []uint16{TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256}, []CurveID{CurveP256}, nil, false},
{"ECC with extra values", []uint16{TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256}, []CurveID{CurveP256}, []uint8{13, 37, pointFormatUncompressed, 42}, true},
{"RSA", []uint16{TLS_RSA_WITH_AES_256_GCM_SHA384}, nil, nil, false},
{"RSA with ec_point_format", []uint16{TLS_RSA_WITH_AES_256_GCM_SHA384}, nil, []uint8{pointFormatUncompressed}, false},
}
for _, tt := range tests {
// The RSA subtests should be enabled for FIPS 140 required mode: #70505
if strings.HasPrefix(tt.name, "RSA") && fips140tls.Required() {
t.Logf("skipping in FIPS mode.")
continue
}
t.Run(tt.name, func(t *testing.T) {
clientHello := &clientHelloMsg{
vers: VersionTLS12,
@ -344,7 +354,9 @@ func TestTLSPointFormats(t *testing.T) {
c, s := localPipe(t)
replyChan := make(chan any)
go func() {
cli := Client(c, testConfig)
clientConfig := testConfig.Clone()
clientConfig.Certificates = []Certificate{{Certificate: [][]byte{testRSA2048Certificate}, PrivateKey: testRSA2048PrivateKey}}
cli := Client(c, clientConfig)
cli.vers = clientHello.vers
if _, err := cli.writeHandshakeRecord(clientHello, nil); err != nil {
testFatal(t, err)
@ -357,9 +369,10 @@ func TestTLSPointFormats(t *testing.T) {
replyChan <- reply
}
}()
config := testConfig.Clone()
config.CipherSuites = clientHello.cipherSuites
Server(s, config).Handshake()
serverConfig := testConfig.Clone()
serverConfig.Certificates = []Certificate{{Certificate: [][]byte{testRSA2048Certificate}, PrivateKey: testRSA2048PrivateKey}}
serverConfig.CipherSuites = clientHello.cipherSuites
Server(s, serverConfig).Handshake()
s.Close()
reply := <-replyChan
if err, ok := reply.(error); ok {
@ -434,6 +447,8 @@ func TestVersion(t *testing.T) {
}
func TestCipherSuitePreference(t *testing.T) {
skipFIPS(t) // No RC4 or CHACHA20_POLY1305 in FIPS mode.
serverConfig := &Config{
CipherSuites: []uint16{TLS_RSA_WITH_RC4_128_SHA, TLS_AES_128_GCM_SHA256,
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256},
@ -502,11 +517,11 @@ func TestCrossVersionResume(t *testing.T) {
func testCrossVersionResume(t *testing.T, version uint16) {
serverConfig := &Config{
CipherSuites: []uint16{TLS_RSA_WITH_AES_128_CBC_SHA},
CipherSuites: []uint16{TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256},
Certificates: testConfig.Certificates,
}
clientConfig := &Config{
CipherSuites: []uint16{TLS_RSA_WITH_AES_128_CBC_SHA},
CipherSuites: []uint16{TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256},
InsecureSkipVerify: true,
ClientSessionCache: NewLRUClientSessionCache(1),
ServerName: "servername",
@ -927,14 +942,14 @@ func TestHandshakeServerKeySharePreference(t *testing.T) {
// TestHandshakeServerUnsupportedKeyShare tests a client that sends a key share
// that's not in the supported groups list.
func TestHandshakeServerUnsupportedKeyShare(t *testing.T) {
pk, _ := ecdh.X25519().GenerateKey(rand.Reader)
pk, _ := ecdh.P384().GenerateKey(rand.Reader)
clientHello := &clientHelloMsg{
vers: VersionTLS12,
random: make([]byte, 32),
supportedVersions: []uint16{VersionTLS13},
cipherSuites: []uint16{TLS_CHACHA20_POLY1305_SHA256},
cipherSuites: []uint16{TLS_AES_128_GCM_SHA256},
compressionMethods: []uint8{compressionNone},
keyShares: []keyShare{{group: X25519, data: pk.PublicKey().Bytes()}},
keyShares: []keyShare{{group: CurveP384, data: pk.PublicKey().Bytes()}},
supportedCurves: []CurveID{CurveP256},
}
testClientHelloFailure(t, testConfig, clientHello, "client sent key share for group it does not support")
@ -1081,16 +1096,16 @@ func TestHandshakeServerGetCertificateExtensions(t *testing.T) {
testVersions := []uint16{VersionTLS12, VersionTLS13}
for _, vers := range testVersions {
t.Run(fmt.Sprintf("TLS version %04x", vers), func(t *testing.T) {
pk, _ := ecdh.X25519().GenerateKey(rand.Reader)
pk, _ := ecdh.P256().GenerateKey(rand.Reader)
clientHello := &clientHelloMsg{
vers: vers,
random: make([]byte, 32),
cipherSuites: []uint16{TLS_CHACHA20_POLY1305_SHA256},
cipherSuites: []uint16{TLS_AES_128_GCM_SHA256},
compressionMethods: []uint8{compressionNone},
serverName: "test",
keyShares: []keyShare{{group: X25519, data: pk.PublicKey().Bytes()}},
supportedCurves: []CurveID{X25519},
supportedSignatureAlgorithms: []SignatureScheme{Ed25519},
keyShares: []keyShare{{group: CurveP256, data: pk.PublicKey().Bytes()}},
supportedCurves: []CurveID{CurveP256},
supportedSignatureAlgorithms: []SignatureScheme{ECDSAWithP256AndSHA256},
}
// the clientHelloMsg initialized just above is serialized with
@ -1139,9 +1154,9 @@ func TestHandshakeServerSNIGetCertificateError(t *testing.T) {
}
clientHello := &clientHelloMsg{
vers: VersionTLS10,
vers: VersionTLS12,
random: make([]byte, 32),
cipherSuites: []uint16{TLS_RSA_WITH_RC4_128_SHA},
cipherSuites: []uint16{TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256},
compressionMethods: []uint8{compressionNone},
serverName: "test",
}
@ -1160,9 +1175,9 @@ func TestHandshakeServerEmptyCertificates(t *testing.T) {
serverConfig.Certificates = nil
clientHello := &clientHelloMsg{
vers: VersionTLS10,
vers: VersionTLS12,
random: make([]byte, 32),
cipherSuites: []uint16{TLS_RSA_WITH_RC4_128_SHA},
cipherSuites: []uint16{TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256},
compressionMethods: []uint8{compressionNone},
}
testClientHelloFailure(t, serverConfig, clientHello, errMsg)
@ -1172,9 +1187,9 @@ func TestHandshakeServerEmptyCertificates(t *testing.T) {
serverConfig.GetCertificate = nil
clientHello = &clientHelloMsg{
vers: VersionTLS10,
vers: VersionTLS12,
random: make([]byte, 32),
cipherSuites: []uint16{TLS_RSA_WITH_RC4_128_SHA},
cipherSuites: []uint16{TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256},
compressionMethods: []uint8{compressionNone},
}
testClientHelloFailure(t, serverConfig, clientHello, "no certificates")
@ -1497,9 +1512,9 @@ func TestSNIGivenOnFailure(t *testing.T) {
const expectedServerName = "test.testing"
clientHello := &clientHelloMsg{
vers: VersionTLS10,
vers: VersionTLS12,
random: make([]byte, 32),
cipherSuites: []uint16{TLS_RSA_WITH_RC4_128_SHA},
cipherSuites: []uint16{TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256},
compressionMethods: []uint8{compressionNone},
serverName: expectedServerName,
}
@ -1755,7 +1770,7 @@ T+E0J8wlH24pgwQHzy7Ko2qLwn1b5PW8ecrlvP1g
func TestMultipleCertificates(t *testing.T) {
clientConfig := testConfig.Clone()
clientConfig.CipherSuites = []uint16{TLS_RSA_WITH_AES_128_GCM_SHA256}
clientConfig.CipherSuites = []uint16{TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256}
clientConfig.MaxVersion = VersionTLS12
serverConfig := testConfig.Clone()
@ -1777,6 +1792,8 @@ func TestMultipleCertificates(t *testing.T) {
}
func TestAESCipherReordering(t *testing.T) {
skipFIPS(t) // No CHACHA20_POLY1305 for FIPS.
currentAESSupport := hasAESGCMHardwareSupport
defer func() { hasAESGCMHardwareSupport = currentAESSupport }()
@ -1920,6 +1937,8 @@ func TestAESCipherReordering(t *testing.T) {
}
func TestAESCipherReorderingTLS13(t *testing.T) {
skipFIPS(t) // No CHACHA20_POLY1305 for FIPS.
currentAESSupport := hasAESGCMHardwareSupport
defer func() { hasAESGCMHardwareSupport = currentAESSupport }()

View file

@ -50,6 +50,9 @@ var (
)
func runTestAndUpdateIfNeeded(t *testing.T, name string, run func(t *testing.T, update bool), wait bool) {
// FIPS mode is non-deterministic and so isn't suited for testing against static test transcripts.
skipFIPS(t)
success := t.Run(name, func(t *testing.T) {
if !*update && !wait {
t.Parallel()
@ -523,6 +526,12 @@ var testRSACertificate = fromHex("3082024b308201b4a003020102020900e8f09d3fe25bea
var testRSACertificateIssuer = fromHex("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")
var testRSA2048Certificate = fromHex("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")
var testRSA2048CertificateIssuer = fromHex("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")
var testRSA2048PrivateKey, _ = x509.ParsePKCS1PrivateKey(fromHex("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"))
// testRSAPSSCertificate has signatureAlgorithm rsassaPss, but subjectPublicKeyInfo
// algorithm rsaEncryption, for use with the rsa_pss_rsae_* SignatureSchemes.
// See also TestRSAPSSKeyError. testRSAPSSCertificate is self-signed.

View file

@ -13,6 +13,7 @@ import (
"crypto/elliptic"
"crypto/internal/hpke"
"crypto/rand"
"crypto/tls/internal/fips140tls"
"crypto/x509"
"crypto/x509/pkix"
"encoding/asn1"
@ -178,6 +179,40 @@ func newLocalListener(t testing.TB) net.Listener {
return ln
}
func runWithFIPSEnabled(t *testing.T, testFunc func(t *testing.T)) {
originalFIPS := fips140tls.Required()
defer func() {
if originalFIPS {
fips140tls.Force()
} else {
fips140tls.TestingOnlyAbandon()
}
}()
fips140tls.Force()
t.Run("fips140tls", testFunc)
}
func runWithFIPSDisabled(t *testing.T, testFunc func(t *testing.T)) {
originalFIPS := fips140tls.Required()
defer func() {
if originalFIPS {
fips140tls.Force()
} else {
fips140tls.TestingOnlyAbandon()
}
}()
fips140tls.TestingOnlyAbandon()
t.Run("no-fips140tls", testFunc)
}
func skipFIPS(t *testing.T) {
if fips140tls.Required() {
t.Skip("skipping test in FIPS mode")
}
}
func TestDialTimeout(t *testing.T) {
if testing.Short() {
t.Skip("skipping in short mode")
@ -1114,6 +1149,8 @@ func TestConnectionStateMarshal(t *testing.T) {
}
func TestConnectionState(t *testing.T) {
skipFIPS(t) // Test certificates not FIPS compatible.
issuer, err := x509.ParseCertificate(testRSACertificateIssuer)
if err != nil {
panic(err)
@ -1254,6 +1291,8 @@ func TestBuildNameToCertificate_doesntModifyCertificates(t *testing.T) {
func testingKey(s string) string { return strings.ReplaceAll(s, "TESTING KEY", "PRIVATE KEY") }
func TestClientHelloInfo_SupportsCertificate(t *testing.T) {
skipFIPS(t) // Test certificates not FIPS compatible.
rsaCert := &Certificate{
Certificate: [][]byte{testRSACertificate},
PrivateKey: testRSAPrivateKey,
@ -1703,6 +1742,8 @@ func TestPKCS1OnlyCert(t *testing.T) {
}
func TestVerifyCertificates(t *testing.T) {
skipFIPS(t) // Test certificates not FIPS compatible.
// See https://go.dev/issue/31641.
t.Run("TLSv12", func(t *testing.T) { testVerifyCertificates(t, VersionTLS12) })
t.Run("TLSv13", func(t *testing.T) { testVerifyCertificates(t, VersionTLS13) })
@ -1847,6 +1888,8 @@ func testVerifyCertificates(t *testing.T, version uint16) {
}
func TestHandshakeKyber(t *testing.T) {
skipFIPS(t) // No Kyber768 in FIPS
if x25519Kyber768Draft00.String() != "X25519Kyber768Draft00" {
t.Fatalf("unexpected CurveID string: %v", x25519Kyber768Draft00.String())
}