Adding upstream version 1.20.14.upstream/1.20.14upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 617 insertions, 0 deletions

diff --git a/src/crypto/tls/boring_test.go b/src/crypto/tls/boring_test.go
new file mode 100644
index 0000000..ba68f35
--- /dev/null
+++ b/src/crypto/tls/boring_test.go
@@ -0,0 +1,617 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build boringcrypto
+
+package tls
+
+import (
+	"crypto/ecdsa"
+	"crypto/elliptic"
+	"crypto/internal/boring/fipstls"
+	"crypto/rand"
+	"crypto/rsa"
+	"crypto/x509"
+	"crypto/x509/pkix"
+	"encoding/pem"
+	"fmt"
+	"internal/obscuretestdata"
+	"math/big"
+	"net"
+	"runtime"
+	"strings"
+	"testing"
+	"time"
+)
+
+func TestBoringServerProtocolVersion(t *testing.T) {
+	test := func(name string, v uint16, msg string) {
+		t.Run(name, func(t *testing.T) {
+			serverConfig := testConfig.Clone()
+			serverConfig.MinVersion = VersionSSL30
+			clientHello := &clientHelloMsg{
+				vers:               v,
+				random:             make([]byte, 32),
+				cipherSuites:       allCipherSuites(),
+				compressionMethods: []uint8{compressionNone},
+				supportedVersions:  []uint16{v},
+			}
+			testClientHelloFailure(t, serverConfig, clientHello, msg)
+		})
+	}
+
+	test("VersionTLS10", VersionTLS10, "")
+	test("VersionTLS11", VersionTLS11, "")
+	test("VersionTLS12", VersionTLS12, "")
+	test("VersionTLS13", VersionTLS13, "")
+
+	fipstls.Force()
+	defer fipstls.Abandon()
+	test("VersionSSL30", VersionSSL30, "client offered only unsupported versions")
+	test("VersionTLS10", VersionTLS10, "client offered only unsupported versions")
+	test("VersionTLS11", VersionTLS11, "client offered only unsupported versions")
+	test("VersionTLS12", VersionTLS12, "")
+	test("VersionTLS13", VersionTLS13, "client offered only unsupported versions")
+}
+
+func isBoringVersion(v uint16) bool {
+	return v == VersionTLS12
+}
+
+func isBoringCipherSuite(id uint16) bool {
+	switch id {
+	case TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
+		TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
+		TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
+		TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
+		TLS_RSA_WITH_AES_128_GCM_SHA256,
+		TLS_RSA_WITH_AES_256_GCM_SHA384:
+		return true
+	}
+	return false
+}
+
+func isBoringCurve(id CurveID) bool {
+	switch id {
+	case CurveP256, CurveP384, CurveP521:
+		return true
+	}
+	return false
+}
+
+func isECDSA(id uint16) bool {
+	for _, suite := range cipherSuites {
+		if suite.id == id {
+			return suite.flags&suiteECSign == suiteECSign
+		}
+	}
+	panic(fmt.Sprintf("unknown cipher suite %#x", id))
+}
+
+func isBoringSignatureScheme(alg SignatureScheme) bool {
+	switch alg {
+	default:
+		return false
+	case PKCS1WithSHA256,
+		ECDSAWithP256AndSHA256,
+		PKCS1WithSHA384,
+		ECDSAWithP384AndSHA384,
+		PKCS1WithSHA512,
+		ECDSAWithP521AndSHA512,
+		PSSWithSHA256,
+		PSSWithSHA384,
+		PSSWithSHA512:
+		// ok
+	}
+	return true
+}
+
+func TestBoringServerCipherSuites(t *testing.T) {
+	serverConfig := testConfig.Clone()
+	serverConfig.CipherSuites = allCipherSuites()
+	serverConfig.Certificates = make([]Certificate, 1)
+
+	for _, id := range allCipherSuites() {
+		if isECDSA(id) {
+			serverConfig.Certificates[0].Certificate = [][]byte{testECDSACertificate}
+			serverConfig.Certificates[0].PrivateKey = testECDSAPrivateKey
+		} else {
+			serverConfig.Certificates[0].Certificate = [][]byte{testRSACertificate}
+			serverConfig.Certificates[0].PrivateKey = testRSAPrivateKey
+		}
+		serverConfig.BuildNameToCertificate()
+		t.Run(fmt.Sprintf("suite=%#x", id), func(t *testing.T) {
+			clientHello := &clientHelloMsg{
+				vers:               VersionTLS12,
+				random:             make([]byte, 32),
+				cipherSuites:       []uint16{id},
+				compressionMethods: []uint8{compressionNone},
+				supportedCurves:    defaultCurvePreferences,
+				supportedPoints:    []uint8{pointFormatUncompressed},
+			}
+
+			testClientHello(t, serverConfig, clientHello)
+			t.Run("fipstls", func(t *testing.T) {
+				fipstls.Force()
+				defer fipstls.Abandon()
+				msg := ""
+				if !isBoringCipherSuite(id) {
+					msg = "no cipher suite supported by both client and server"
+				}
+				testClientHelloFailure(t, serverConfig, clientHello, msg)
+			})
+		})
+	}
+}
+
+func TestBoringServerCurves(t *testing.T) {
+	serverConfig := testConfig.Clone()
+	serverConfig.Certificates = make([]Certificate, 1)
+	serverConfig.Certificates[0].Certificate = [][]byte{testECDSACertificate}
+	serverConfig.Certificates[0].PrivateKey = testECDSAPrivateKey
+	serverConfig.BuildNameToCertificate()
+
+	for _, curveid := range defaultCurvePreferences {
+		t.Run(fmt.Sprintf("curve=%d", curveid), func(t *testing.T) {
+			clientHello := &clientHelloMsg{
+				vers:               VersionTLS12,
+				random:             make([]byte, 32),
+				cipherSuites:       []uint16{TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256},
+				compressionMethods: []uint8{compressionNone},
+				supportedCurves:    []CurveID{curveid},
+				supportedPoints:    []uint8{pointFormatUncompressed},
+			}
+
+			testClientHello(t, serverConfig, clientHello)
+
+			// With fipstls forced, bad curves should be rejected.
+			t.Run("fipstls", func(t *testing.T) {
+				fipstls.Force()
+				defer fipstls.Abandon()
+				msg := ""
+				if !isBoringCurve(curveid) {
+					msg = "no cipher suite supported by both client and server"
+				}
+				testClientHelloFailure(t, serverConfig, clientHello, msg)
+			})
+		})
+	}
+}
+
+func boringHandshake(t *testing.T, clientConfig, serverConfig *Config) (clientErr, serverErr error) {
+	c, s := localPipe(t)
+	client := Client(c, clientConfig)
+	server := Server(s, serverConfig)
+	done := make(chan error, 1)
+	go func() {
+		done <- client.Handshake()
+		c.Close()
+	}()
+	serverErr = server.Handshake()
+	s.Close()
+	clientErr = <-done
+	return
+}
+
+func TestBoringServerSignatureAndHash(t *testing.T) {
+	defer func() {
+		testingOnlyForceClientHelloSignatureAlgorithms = nil
+	}()
+
+	for _, sigHash := range defaultSupportedSignatureAlgorithms {
+		t.Run(fmt.Sprintf("%#x", sigHash), func(t *testing.T) {
+			serverConfig := testConfig.Clone()
+			serverConfig.Certificates = make([]Certificate, 1)
+
+			testingOnlyForceClientHelloSignatureAlgorithms = []SignatureScheme{sigHash}
+
+			sigType, _, _ := typeAndHashFromSignatureScheme(sigHash)
+			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
+			case signatureEd25519:
+				serverConfig.CipherSuites = []uint16{TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256}
+				serverConfig.Certificates[0].Certificate = [][]byte{testEd25519Certificate}
+				serverConfig.Certificates[0].PrivateKey = testEd25519PrivateKey
+			case signatureECDSA:
+				serverConfig.CipherSuites = []uint16{TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256}
+				serverConfig.Certificates[0].Certificate = [][]byte{testECDSACertificate}
+				serverConfig.Certificates[0].PrivateKey = testECDSAPrivateKey
+			}
+			serverConfig.BuildNameToCertificate()
+			// PKCS#1 v1.5 signature algorithms can't be used standalone in TLS
+			// 1.3, and the ECDSA ones bind to the curve used.
+			serverConfig.MaxVersion = VersionTLS12
+
+			clientErr, serverErr := boringHandshake(t, testConfig, serverConfig)
+			if clientErr != nil {
+				t.Fatalf("expected handshake with %#x to succeed; client error: %v; server error: %v", sigHash, clientErr, serverErr)
+			}
+
+			// With fipstls forced, bad curves should be rejected.
+			t.Run("fipstls", func(t *testing.T) {
+				fipstls.Force()
+				defer fipstls.Abandon()
+				clientErr, _ := boringHandshake(t, testConfig, serverConfig)
+				if isBoringSignatureScheme(sigHash) {
+					if clientErr != nil {
+						t.Fatalf("expected handshake with %#x to succeed; err=%v", sigHash, clientErr)
+					}
+				} else {
+					if clientErr == nil {
+						t.Fatalf("expected handshake with %#x to fail, but it succeeded", sigHash)
+					}
+				}
+			})
+		})
+	}
+}
+
+func TestBoringClientHello(t *testing.T) {
+	// Test that no matter what we put in the client config,
+	// the client does not offer non-FIPS configurations.
+	fipstls.Force()
+	defer fipstls.Abandon()
+
+	c, s := net.Pipe()
+	defer c.Close()
+	defer s.Close()
+
+	clientConfig := testConfig.Clone()
+	// All sorts of traps for the client to avoid.
+	clientConfig.MinVersion = VersionSSL30
+	clientConfig.MaxVersion = VersionTLS13
+	clientConfig.CipherSuites = allCipherSuites()
+	clientConfig.CurvePreferences = defaultCurvePreferences
+
+	go Client(c, clientConfig).Handshake()
+	srv := Server(s, testConfig)
+	msg, err := srv.readHandshake(nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+	hello, ok := msg.(*clientHelloMsg)
+	if !ok {
+		t.Fatalf("unexpected message type %T", msg)
+	}
+
+	if !isBoringVersion(hello.vers) {
+		t.Errorf("client vers=%#x, want %#x (TLS 1.2)", hello.vers, VersionTLS12)
+	}
+	for _, v := range hello.supportedVersions {
+		if !isBoringVersion(v) {
+			t.Errorf("client offered disallowed version %#x", v)
+		}
+	}
+	for _, id := range hello.cipherSuites {
+		if !isBoringCipherSuite(id) {
+			t.Errorf("client offered disallowed suite %#x", id)
+		}
+	}
+	for _, id := range hello.supportedCurves {
+		if !isBoringCurve(id) {
+			t.Errorf("client offered disallowed curve %d", id)
+		}
+	}
+	for _, sigHash := range hello.supportedSignatureAlgorithms {
+		if !isBoringSignatureScheme(sigHash) {
+			t.Errorf("client offered disallowed signature-and-hash %v", sigHash)
+		}
+	}
+}
+
+func TestBoringCertAlgs(t *testing.T) {
+	// NaCl, arm and wasm time out generating keys. Nothing in this test is architecture-specific, so just don't bother on those.
+	if runtime.GOOS == "nacl" || runtime.GOARCH == "arm" || runtime.GOOS == "js" {
+		t.Skipf("skipping on %s/%s because key generation takes too long", runtime.GOOS, runtime.GOARCH)
+	}
+
+	// Set up some roots, intermediate CAs, and leaf certs with various algorithms.
+	// X_Y is X signed by Y.
+	R1 := boringCert(t, "R1", boringRSAKey(t, 2048), nil, boringCertCA|boringCertFIPSOK)
+	R2 := boringCert(t, "R2", boringRSAKey(t, 512), nil, boringCertCA)
+
+	M1_R1 := boringCert(t, "M1_R1", boringECDSAKey(t, elliptic.P256()), R1, boringCertCA|boringCertFIPSOK)
+	M2_R1 := boringCert(t, "M2_R1", boringECDSAKey(t, elliptic.P224()), R1, boringCertCA)
+
+	I_R1 := boringCert(t, "I_R1", boringRSAKey(t, 3072), R1, boringCertCA|boringCertFIPSOK)
+	I_R2 := boringCert(t, "I_R2", I_R1.key, R2, boringCertCA|boringCertFIPSOK)
+	I_M1 := boringCert(t, "I_M1", I_R1.key, M1_R1, boringCertCA|boringCertFIPSOK)
+	I_M2 := boringCert(t, "I_M2", I_R1.key, M2_R1, boringCertCA|boringCertFIPSOK)
+
+	L1_I := boringCert(t, "L1_I", boringECDSAKey(t, elliptic.P384()), I_R1, boringCertLeaf|boringCertFIPSOK)
+	L2_I := boringCert(t, "L2_I", boringRSAKey(t, 1024), I_R1, boringCertLeaf)
+
+	// client verifying server cert
+	testServerCert := func(t *testing.T, desc string, pool *x509.CertPool, key interface{}, list [][]byte, ok bool) {
+		clientConfig := testConfig.Clone()
+		clientConfig.RootCAs = pool
+		clientConfig.InsecureSkipVerify = false
+		clientConfig.ServerName = "example.com"
+
+		serverConfig := testConfig.Clone()
+		serverConfig.Certificates = []Certificate{{Certificate: list, PrivateKey: key}}
+		serverConfig.BuildNameToCertificate()
+
+		clientErr, _ := boringHandshake(t, clientConfig, serverConfig)
+
+		if (clientErr == nil) == ok {
+			if ok {
+				t.Logf("%s: accept", desc)
+			} else {
+				t.Logf("%s: reject", desc)
+			}
+		} else {
+			if ok {
+				t.Errorf("%s: BAD reject (%v)", desc, clientErr)
+			} else {
+				t.Errorf("%s: BAD accept", desc)
+			}
+		}
+	}
+
+	// server verifying client cert
+	testClientCert := func(t *testing.T, desc string, pool *x509.CertPool, key interface{}, list [][]byte, ok bool) {
+		clientConfig := testConfig.Clone()
+		clientConfig.ServerName = "example.com"
+		clientConfig.Certificates = []Certificate{{Certificate: list, PrivateKey: key}}
+
+		serverConfig := testConfig.Clone()
+		serverConfig.ClientCAs = pool
+		serverConfig.ClientAuth = RequireAndVerifyClientCert
+
+		_, serverErr := boringHandshake(t, clientConfig, serverConfig)
+
+		if (serverErr == nil) == ok {
+			if ok {
+				t.Logf("%s: accept", desc)
+			} else {
+				t.Logf("%s: reject", desc)
+			}
+		} else {
+			if ok {
+				t.Errorf("%s: BAD reject (%v)", desc, serverErr)
+			} else {
+				t.Errorf("%s: BAD accept", desc)
+			}
+		}
+	}
+
+	// Run simple basic test with known answers before proceeding to
+	// 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)
+	fipstls.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)
+	fipstls.Abandon()
+
+	if t.Failed() {
+		t.Fatal("basic test failed, skipping exhaustive test")
+	}
+
+	if testing.Short() {
+		t.Logf("basic test passed; skipping exhaustive test in -short mode")
+		return
+	}
+
+	for l := 1; l <= 2; l++ {
+		leaf := L1_I
+		if l == 2 {
+			leaf = L2_I
+		}
+		for i := 0; i < 64; i++ {
+			reachable := map[string]bool{leaf.parentOrg: true}
+			reachableFIPS := map[string]bool{leaf.parentOrg: leaf.fipsOK}
+			list := [][]byte{leaf.der}
+			listName := leaf.name
+			addList := func(cond int, c *boringCertificate) {
+				if cond != 0 {
+					list = append(list, c.der)
+					listName += "," + c.name
+					if reachable[c.org] {
+						reachable[c.parentOrg] = true
+					}
+					if reachableFIPS[c.org] && c.fipsOK {
+						reachableFIPS[c.parentOrg] = true
+					}
+				}
+			}
+			addList(i&1, I_R1)
+			addList(i&2, I_R2)
+			addList(i&4, I_M1)
+			addList(i&8, I_M2)
+			addList(i&16, M1_R1)
+			addList(i&32, M2_R1)
+
+			for r := 1; r <= 3; r++ {
+				pool := x509.NewCertPool()
+				rootName := ","
+				shouldVerify := false
+				shouldVerifyFIPS := false
+				addRoot := func(cond int, c *boringCertificate) {
+					if cond != 0 {
+						rootName += "," + c.name
+						pool.AddCert(c.cert)
+						if reachable[c.org] {
+							shouldVerify = true
+						}
+						if reachableFIPS[c.org] && c.fipsOK {
+							shouldVerifyFIPS = true
+						}
+					}
+				}
+				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)
+				fipstls.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)
+				fipstls.Abandon()
+			}
+		}
+	}
+}
+
+const (
+	boringCertCA = iota
+	boringCertLeaf
+	boringCertFIPSOK = 0x80
+)
+
+func boringRSAKey(t *testing.T, size int) *rsa.PrivateKey {
+	k, err := rsa.GenerateKey(rand.Reader, size)
+	if err != nil {
+		t.Fatal(err)
+	}
+	return k
+}
+
+func boringECDSAKey(t *testing.T, curve elliptic.Curve) *ecdsa.PrivateKey {
+	k, err := ecdsa.GenerateKey(curve, rand.Reader)
+	if err != nil {
+		t.Fatal(err)
+	}
+	return k
+}
+
+type boringCertificate struct {
+	name      string
+	org       string
+	parentOrg string
+	der       []byte
+	cert      *x509.Certificate
+	key       interface{}
+	fipsOK    bool
+}
+
+func boringCert(t *testing.T, name string, key interface{}, parent *boringCertificate, mode int) *boringCertificate {
+	org := name
+	parentOrg := ""
+	if i := strings.Index(org, "_"); i >= 0 {
+		org = org[:i]
+		parentOrg = name[i+1:]
+	}
+	tmpl := &x509.Certificate{
+		SerialNumber: big.NewInt(1),
+		Subject: pkix.Name{
+			Organization: []string{org},
+		},
+		NotBefore: time.Unix(0, 0),
+		NotAfter:  time.Unix(0, 0),
+
+		KeyUsage:              x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
+		ExtKeyUsage:           []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth, x509.ExtKeyUsageClientAuth},
+		BasicConstraintsValid: true,
+	}
+	if mode&^boringCertFIPSOK == boringCertLeaf {
+		tmpl.DNSNames = []string{"example.com"}
+	} else {
+		tmpl.IsCA = true
+		tmpl.KeyUsage |= x509.KeyUsageCertSign
+	}
+
+	var pcert *x509.Certificate
+	var pkey interface{}
+	if parent != nil {
+		pcert = parent.cert
+		pkey = parent.key
+	} else {
+		pcert = tmpl
+		pkey = key
+	}
+
+	var pub interface{}
+	switch k := key.(type) {
+	case *rsa.PrivateKey:
+		pub = &k.PublicKey
+	case *ecdsa.PrivateKey:
+		pub = &k.PublicKey
+	default:
+		t.Fatalf("invalid key %T", key)
+	}
+
+	der, err := x509.CreateCertificate(rand.Reader, tmpl, pcert, pub, pkey)
+	if err != nil {
+		t.Fatal(err)
+	}
+	cert, err := x509.ParseCertificate(der)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	fipsOK := mode&boringCertFIPSOK != 0
+	return &boringCertificate{name, org, parentOrg, der, cert, key, fipsOK}
+}
+
+// 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
+)
+
+func init() {
+	block, _ := pem.Decode(obscuretestdata.Rot13([]byte(`
+-----ORTVA PREGVSVPNGR-----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+-----RAQ PREGVSVPNGR-----`)))
+	testRSA2048Certificate = block.Bytes
+
+	block, _ = pem.Decode(obscuretestdata.Rot13([]byte(`
+-----ORTVA EFN CEVINGR XRL-----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+-----RAQ EFN CEVINGR XRL-----`)))
+	var err error
+	testRSA2048PrivateKey, err = x509.ParsePKCS1PrivateKey(block.Bytes)
+	if err != nil {
+		panic(err)
+	}
+}