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crypto/tls: Improve TLS Client Authentication

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Fix incorrect marshal/unmarshal of certificateRequest.
Add support for configuring client-auth on the server side.
Fix the certificate selection in the client side.
Update generate_cert.go to new time package

Fixes #2521.

R=krautz, agl, bradfitz
CC=golang-dev, mikkel
https://golang.org/cl/5448093
This commit is contained in:
Jeff R. Allen 2012-01-05 12:05:38 -05:00 committed by Adam Langley
parent 9e8d625b7c
commit 5fa105421a
6 changed files with 927 additions and 150 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
common.go
View File

@ -111,6 +111,18 @@ type ConnectionState struct {
VerifiedChains [][]*x509.Certificate VerifiedChains [][]*x509.Certificate
} }
// ClientAuthType declares the policy the server will follow for
// TLS Client Authentication.
type ClientAuthType int
const (
NoClientCert ClientAuthType = iota
RequestClientCert
RequireAnyClientCert
VerifyClientCertIfGiven
RequireAndVerifyClientCert
)
// A Config structure is used to configure a TLS client or server. After one // A Config structure is used to configure a TLS client or server. After one
// has been passed to a TLS function it must not be modified. // has been passed to a TLS function it must not be modified.
type Config struct { type Config struct {
@ -120,7 +132,7 @@ type Config struct {
Rand io.Reader Rand io.Reader
// Time returns the current time as the number of seconds since the epoch. // Time returns the current time as the number of seconds since the epoch.
// If Time is nil, TLS uses the system time.Seconds. // If Time is nil, TLS uses time.Now.
Time func() time.Time Time func() time.Time
// Certificates contains one or more certificate chains // Certificates contains one or more certificate chains
@ -148,11 +160,14 @@ type Config struct {
// hosting. // hosting.
ServerName string ServerName string
// AuthenticateClient controls whether a server will request a certificate // ClientAuth determines the server's policy for
// from the client. It does not require that the client send a // TLS Client Authentication. The default is NoClientCert.
// certificate nor does it require that the certificate sent be ClientAuth ClientAuthType
// anything more than self-signed.
AuthenticateClient bool // ClientCAs defines the set of root certificate authorities
// that servers use if required to verify a client certificate
// by the policy in ClientAuth.
ClientCAs *x509.CertPool
// InsecureSkipVerify controls whether a client verifies the // InsecureSkipVerify controls whether a client verifies the
// server's certificate chain and host name. // server's certificate chain and host name.
@ -259,6 +274,11 @@ type Certificate struct {
// OCSPStaple contains an optional OCSP response which will be served // OCSPStaple contains an optional OCSP response which will be served
// to clients that request it. // to clients that request it.
OCSPStaple []byte OCSPStaple []byte
// Leaf is the parsed form of the leaf certificate, which may be
// initialized using x509.ParseCertificate to reduce per-handshake
// processing for TLS clients doing client authentication. If nil, the
// leaf certificate will be parsed as needed.
Leaf *x509.Certificate
} }
// A TLS record. // A TLS record.

81
handshake_client.go
View File

@ -5,12 +5,14 @@
package tls package tls
import ( import (
"bytes"
"crypto" "crypto"
"crypto/rsa" "crypto/rsa"
"crypto/subtle" "crypto/subtle"
"crypto/x509" "crypto/x509"
"errors" "errors"
"io" "io"
"strconv"
) )
func (c *Conn) clientHandshake() error { func (c *Conn) clientHandshake() error {
@ -162,10 +164,23 @@ func (c *Conn) clientHandshake() error {
} }
} }
transmitCert := false var certToSend *Certificate
certReq, ok := msg.(*certificateRequestMsg) certReq, ok := msg.(*certificateRequestMsg)
if ok { if ok {
// We only accept certificates with RSA keys. // RFC 4346 on the certificateAuthorities field:
// A list of the distinguished names of acceptable certificate
// authorities. These distinguished names may specify a desired
// distinguished name for a root CA or for a subordinate CA;
// thus, this message can be used to describe both known roots
// and a desired authorization space. If the
// certificate_authorities list is empty then the client MAY
// send any certificate of the appropriate
// ClientCertificateType, unless there is some external
// arrangement to the contrary.
finishedHash.Write(certReq.marshal())
// For now, we only know how to sign challenges with RSA
rsaAvail := false rsaAvail := false
for _, certType := range certReq.certificateTypes { for _, certType := range certReq.certificateTypes {
if certType == certTypeRSASign { if certType == certTypeRSASign {
@ -174,23 +189,41 @@ func (c *Conn) clientHandshake() error {
} }
} }
// For now, only send a certificate back if the server gives us an // We need to search our list of client certs for one
// empty list of certificateAuthorities. // where SignatureAlgorithm is RSA and the Issuer is in
// // certReq.certificateAuthorities
// RFC 4346 on the certificateAuthorities field: findCert:
// A list of the distinguished names of acceptable certificate for i, cert := range c.config.Certificates {
// authorities. These distinguished names may specify a desired if !rsaAvail {
// distinguished name for a root CA or for a subordinate CA; thus, continue
// this message can be used to describe both known roots and a
// desired authorization space. If the certificate_authorities
// list is empty then the client MAY send any certificate of the
// appropriate ClientCertificateType, unless there is some
// external arrangement to the contrary.
if rsaAvail && len(certReq.certificateAuthorities) == 0 {
transmitCert = true
} }
finishedHash.Write(certReq.marshal()) leaf := cert.Leaf
if leaf == nil {
if leaf, err = x509.ParseCertificate(cert.Certificate[0]); err != nil {
c.sendAlert(alertInternalError)
return errors.New("tls: failed to parse client certificate #" + strconv.Itoa(i) + ": " + err.Error())
}
}
if leaf.PublicKeyAlgorithm != x509.RSA {
continue
}
if len(certReq.certificateAuthorities) == 0 {
// they gave us an empty list, so just take the
// first RSA cert from c.config.Certificates
certToSend = &cert
break
}
for _, ca := range certReq.certificateAuthorities {
if bytes.Equal(leaf.RawIssuer, ca) {
certToSend = &cert
break findCert
}
}
}
msg, err = c.readHandshake() msg, err = c.readHandshake()
if err != nil { if err != nil {
@ -204,17 +237,9 @@ func (c *Conn) clientHandshake() error {
} }
finishedHash.Write(shd.marshal()) finishedHash.Write(shd.marshal())
var cert *x509.Certificate if certToSend != nil {
if transmitCert {
certMsg = new(certificateMsg) certMsg = new(certificateMsg)
if len(c.config.Certificates) > 0 { certMsg.certificates = certToSend.Certificate
cert, err = x509.ParseCertificate(c.config.Certificates[0].Certificate[0])
if err == nil && cert.PublicKeyAlgorithm == x509.RSA {
certMsg.certificates = c.config.Certificates[0].Certificate
} else {
cert = nil
}
}
finishedHash.Write(certMsg.marshal()) finishedHash.Write(certMsg.marshal())
c.writeRecord(recordTypeHandshake, certMsg.marshal()) c.writeRecord(recordTypeHandshake, certMsg.marshal())
} }
@ -229,7 +254,7 @@ func (c *Conn) clientHandshake() error {
c.writeRecord(recordTypeHandshake, ckx.marshal()) c.writeRecord(recordTypeHandshake, ckx.marshal())
} }
if cert != nil { if certToSend != nil {
certVerify := new(certificateVerifyMsg) certVerify := new(certificateVerifyMsg)
digest := make([]byte, 0, 36) digest := make([]byte, 0, 36)
digest = finishedHash.serverMD5.Sum(digest) digest = finishedHash.serverMD5.Sum(digest)

42
handshake_messages.go
View File

@ -881,9 +881,11 @@ func (m *certificateRequestMsg) marshal() (x []byte) {
// See http://tools.ietf.org/html/rfc4346#section-7.4.4 // See http://tools.ietf.org/html/rfc4346#section-7.4.4
length := 1 + len(m.certificateTypes) + 2 length := 1 + len(m.certificateTypes) + 2
casLength := 0
for _, ca := range m.certificateAuthorities { for _, ca := range m.certificateAuthorities {
length += 2 + len(ca) casLength += 2 + len(ca)
} }
length += casLength
x = make([]byte, 4+length) x = make([]byte, 4+length)
x[0] = typeCertificateRequest x[0] = typeCertificateRequest
@ -895,10 +897,8 @@ func (m *certificateRequestMsg) marshal() (x []byte) {
copy(x[5:], m.certificateTypes) copy(x[5:], m.certificateTypes)
y := x[5+len(m.certificateTypes):] y := x[5+len(m.certificateTypes):]
y[0] = uint8(casLength >> 8)
numCA := len(m.certificateAuthorities) y[1] = uint8(casLength)
y[0] = uint8(numCA >> 8)
y[1] = uint8(numCA)
y = y[2:] y = y[2:]
for _, ca := range m.certificateAuthorities { for _, ca := range m.certificateAuthorities {
y[0] = uint8(len(ca) >> 8) y[0] = uint8(len(ca) >> 8)
@ -909,7 +909,6 @@ func (m *certificateRequestMsg) marshal() (x []byte) {
} }
m.raw = x m.raw = x
return return
} }
@ -937,31 +936,34 @@ func (m *certificateRequestMsg) unmarshal(data []byte) bool {
} }
data = data[numCertTypes:] data = data[numCertTypes:]
if len(data) < 2 { if len(data) < 2 {
return false return false
} }
casLength := uint16(data[0])<<8 | uint16(data[1])
numCAs := uint16(data[0])<<16 | uint16(data[1])
data = data[2:] data = data[2:]
if len(data) < int(casLength) {
m.certificateAuthorities = make([][]byte, numCAs)
for i := uint16(0); i < numCAs; i++ {
if len(data) < 2 {
return false return false
} }
caLen := uint16(data[0])<<16 | uint16(data[1]) cas := make([]byte, casLength)
copy(cas, data)
data = data[casLength:]
data = data[2:] m.certificateAuthorities = nil
if len(data) < int(caLen) { for len(cas) > 0 {
if len(cas) < 2 {
return false
}
caLen := uint16(cas[0])<<8 | uint16(cas[1])
cas = cas[2:]
if len(cas) < int(caLen) {
return false return false
} }
ca := make([]byte, caLen) m.certificateAuthorities = append(m.certificateAuthorities, cas[:caLen])
copy(ca, data) cas = cas[caLen:]
m.certificateAuthorities[i] = ca
data = data[caLen:]
} }
if len(data) > 0 { if len(data) > 0 {
return false return false
} }

92
handshake_server.go
View File

@ -150,14 +150,19 @@ FindCipherSuite:
c.writeRecord(recordTypeHandshake, skx.marshal()) c.writeRecord(recordTypeHandshake, skx.marshal())
} }
if config.AuthenticateClient { if config.ClientAuth >= RequestClientCert {
// Request a client certificate // Request a client certificate
certReq := new(certificateRequestMsg) certReq := new(certificateRequestMsg)
certReq.certificateTypes = []byte{certTypeRSASign} certReq.certificateTypes = []byte{certTypeRSASign}
// An empty list of certificateAuthorities signals to // An empty list of certificateAuthorities signals to
// the client that it may send any certificate in response // the client that it may send any certificate in response
// to our request. // to our request. When we know the CAs we trust, then
// we can send them down, so that the client can choose
// an appropriate certificate to give to us.
if config.ClientCAs != nil {
certReq.certificateAuthorities = config.ClientCAs.Subjects()
}
finishedHash.Write(certReq.marshal()) finishedHash.Write(certReq.marshal())
c.writeRecord(recordTypeHandshake, certReq.marshal()) c.writeRecord(recordTypeHandshake, certReq.marshal())
} }
@ -166,52 +171,87 @@ FindCipherSuite:
finishedHash.Write(helloDone.marshal()) finishedHash.Write(helloDone.marshal())
c.writeRecord(recordTypeHandshake, helloDone.marshal()) c.writeRecord(recordTypeHandshake, helloDone.marshal())
var pub *rsa.PublicKey var pub *rsa.PublicKey // public key for client auth, if any
if config.AuthenticateClient {
// Get client certificate
msg, err = c.readHandshake() msg, err = c.readHandshake()
if err != nil { if err != nil {
return err return err
} }
certMsg, ok = msg.(*certificateMsg)
if !ok { // If we requested a client certificate, then the client must send a
return c.sendAlert(alertUnexpectedMessage) // certificate message, even if it's empty.
if config.ClientAuth >= RequestClientCert {
if certMsg, ok = msg.(*certificateMsg); !ok {
return c.sendAlert(alertHandshakeFailure)
} }
finishedHash.Write(certMsg.marshal()) finishedHash.Write(certMsg.marshal())
certs := make([]*x509.Certificate, len(certMsg.certificates)) if len(certMsg.certificates) == 0 {
for i, asn1Data := range certMsg.certificates { // The client didn't actually send a certificate
cert, err := x509.ParseCertificate(asn1Data) switch config.ClientAuth {
if err != nil { case RequireAnyClientCert, RequireAndVerifyClientCert:
c.sendAlert(alertBadCertificate) c.sendAlert(alertBadCertificate)
return errors.New("could not parse client's certificate: " + err.Error()) return errors.New("tls: client didn't provide a certificate")
} }
certs[i] = cert
} }
// TODO(agl): do better validation of certs: max path length, name restrictions etc. certs := make([]*x509.Certificate, len(certMsg.certificates))
for i := 1; i < len(certs); i++ { for i, asn1Data := range certMsg.certificates {
if err := certs[i-1].CheckSignatureFrom(certs[i]); err != nil { if certs[i], err = x509.ParseCertificate(asn1Data); err != nil {
c.sendAlert(alertBadCertificate) c.sendAlert(alertBadCertificate)
return errors.New("could not validate certificate signature: " + err.Error()) return errors.New("tls: failed to parse client certificate: " + err.Error())
} }
} }
if c.config.ClientAuth >= VerifyClientCertIfGiven && len(certs) > 0 {
opts := x509.VerifyOptions{
Roots: c.config.ClientCAs,
CurrentTime: c.config.time(),
Intermediates: x509.NewCertPool(),
}
for i, cert := range certs {
if i == 0 {
continue
}
opts.Intermediates.AddCert(cert)
}
chains, err := certs[0].Verify(opts)
if err != nil {
c.sendAlert(alertBadCertificate)
return errors.New("tls: failed to verify client's certificate: " + err.Error())
}
ok := false
for _, ku := range certs[0].ExtKeyUsage {
if ku == x509.ExtKeyUsageClientAuth {
ok = true
break
}
}
if !ok {
c.sendAlert(alertHandshakeFailure)
return errors.New("tls: client's certificate's extended key usage doesn't permit it to be used for client authentication")
}
c.verifiedChains = chains
}
if len(certs) > 0 { if len(certs) > 0 {
key, ok := certs[0].PublicKey.(*rsa.PublicKey) if pub, ok = certs[0].PublicKey.(*rsa.PublicKey); !ok {
if !ok {
return c.sendAlert(alertUnsupportedCertificate) return c.sendAlert(alertUnsupportedCertificate)
} }
pub = key
c.peerCertificates = certs c.peerCertificates = certs
} }
msg, err = c.readHandshake()
if err != nil {
return err
}
} }
// Get client key exchange // Get client key exchange
msg, err = c.readHandshake()
if err != nil {
return err
}
ckx, ok := msg.(*clientKeyExchangeMsg) ckx, ok := msg.(*clientKeyExchangeMsg)
if !ok { if !ok {
return c.sendAlert(alertUnexpectedMessage) return c.sendAlert(alertUnexpectedMessage)

780
handshake_server_test.go
View File

@ -7,9 +7,12 @@ package tls
import ( import (
"bytes" "bytes"
"crypto/rsa" "crypto/rsa"
"crypto/x509"
"encoding/hex" "encoding/hex"
"encoding/pem"
"flag" "flag"
"io" "io"
"log"
"math/big" "math/big"
"net" "net"
"strconv" "strconv"
@ -109,16 +112,18 @@ func TestClose(t *testing.T) {
} }
} }
func testServerScript(t *testing.T, name string, serverScript [][]byte, config *Config) { func testServerScript(t *testing.T, name string, serverScript [][]byte, config *Config, peers []*x509.Certificate) {
c, s := net.Pipe() c, s := net.Pipe()
srv := Server(s, config) srv := Server(s, config)
pchan := make(chan []*x509.Certificate, 1)
go func() { go func() {
srv.Write([]byte("hello, world\n")) srv.Write([]byte("hello, world\n"))
srv.Close() srv.Close()
s.Close() s.Close()
st := srv.ConnectionState()
pchan <- st.PeerCertificates
}() }()
defer c.Close()
for i, b := range serverScript { for i, b := range serverScript {
if i%2 == 0 { if i%2 == 0 {
c.Write(b) c.Write(b)
@ -133,34 +138,66 @@ func testServerScript(t *testing.T, name string, serverScript [][]byte, config *
t.Fatalf("%s #%d: mismatch on read: got:%x want:%x", name, i, bb, b) t.Fatalf("%s #%d: mismatch on read: got:%x want:%x", name, i, bb, b)
} }
} }
c.Close()
if peers != nil {
gotpeers := <-pchan
if len(peers) == len(gotpeers) {
for i, _ := range peers {
if !peers[i].Equal(gotpeers[i]) {
t.Fatalf("%s: mismatch on peer cert %d", name, i)
}
}
} else {
t.Fatalf("%s: mismatch on peer list length: %d (wanted) != %d (got)", name, len(peers), len(gotpeers))
}
}
} }
func TestHandshakeServerRC4(t *testing.T) { func TestHandshakeServerRC4(t *testing.T) {
testServerScript(t, "RC4", rc4ServerScript, testConfig) testServerScript(t, "RC4", rc4ServerScript, testConfig, nil)
} }
func TestHandshakeServer3DES(t *testing.T) { func TestHandshakeServer3DES(t *testing.T) {
des3Config := new(Config) des3Config := new(Config)
*des3Config = *testConfig *des3Config = *testConfig
des3Config.CipherSuites = []uint16{TLS_RSA_WITH_3DES_EDE_CBC_SHA} des3Config.CipherSuites = []uint16{TLS_RSA_WITH_3DES_EDE_CBC_SHA}
testServerScript(t, "3DES", des3ServerScript, des3Config) testServerScript(t, "3DES", des3ServerScript, des3Config, nil)
} }
func TestHandshakeServerAES(t *testing.T) { func TestHandshakeServerAES(t *testing.T) {
aesConfig := new(Config) aesConfig := new(Config)
*aesConfig = *testConfig *aesConfig = *testConfig
aesConfig.CipherSuites = []uint16{TLS_RSA_WITH_AES_128_CBC_SHA} aesConfig.CipherSuites = []uint16{TLS_RSA_WITH_AES_128_CBC_SHA}
testServerScript(t, "AES", aesServerScript, aesConfig) testServerScript(t, "AES", aesServerScript, aesConfig, nil)
} }
func TestHandshakeServerSSLv3(t *testing.T) { func TestHandshakeServerSSLv3(t *testing.T) {
testServerScript(t, "SSLv3", sslv3ServerScript, testConfig) testServerScript(t, "SSLv3", sslv3ServerScript, testConfig, nil)
}
type clientauthTest struct {
name string
clientauth ClientAuthType
peers []*x509.Certificate
script [][]byte
}
func TestClientAuth(t *testing.T) {
for _, cat := range clientauthTests {
t.Log("running", cat.name)
cfg := new(Config)
*cfg = *testConfig
cfg.ClientAuth = cat.clientauth
testServerScript(t, cat.name, cat.script, cfg, cat.peers)
}
} }
var serve = flag.Bool("serve", false, "run a TLS server on :10443") var serve = flag.Bool("serve", false, "run a TLS server on :10443")
var testCipherSuites = flag.String("ciphersuites", var testCipherSuites = flag.String("ciphersuites",
"0x"+strconv.FormatInt(int64(TLS_RSA_WITH_RC4_128_SHA), 16), "0x"+strconv.FormatInt(int64(TLS_RSA_WITH_RC4_128_SHA), 16),
"cipher suites to accept in serving mode") "cipher suites to accept in serving mode")
var testClientAuth = flag.Int("clientauth", 0, "value for tls.Config.ClientAuth")
func TestRunServer(t *testing.T) { func TestRunServer(t *testing.T) {
if !*serve { if !*serve {
@ -177,6 +214,8 @@ func TestRunServer(t *testing.T) {
testConfig.CipherSuites[i] = uint16(suite) testConfig.CipherSuites[i] = uint16(suite)
} }
testConfig.ClientAuth = ClientAuthType(*testClientAuth)
l, err := Listen("tcp", ":10443", testConfig) l, err := Listen("tcp", ":10443", testConfig)
if err != nil { if err != nil {
t.Fatal(err) t.Fatal(err)
@ -185,13 +224,23 @@ func TestRunServer(t *testing.T) {
for { for {
c, err := l.Accept() c, err := l.Accept()
if err != nil { if err != nil {
log.Printf("error from TLS handshake: %s", err)
break break
} }
_, err = c.Write([]byte("hello, world\n")) _, err = c.Write([]byte("hello, world\n"))
if err != nil { if err != nil {
t.Errorf("error from TLS: %s", err) log.Printf("error from TLS: %s", err)
break continue
} }
st := c.(*Conn).ConnectionState()
if len(st.PeerCertificates) > 0 {
log.Print("Handling request from client ", st.PeerCertificates[0].Subject.CommonName)
} else {
log.Print("Handling request from anon client")
}
c.Close() c.Close()
} }
} }
@ -221,6 +270,18 @@ var testPrivateKey = &rsa.PrivateKey{
}, },
} }
func loadPEMCert(in string) *x509.Certificate {
block, _ := pem.Decode([]byte(in))
if block.Type == "CERTIFICATE" && len(block.Headers) == 0 {
cert, err := x509.ParseCertificate(block.Bytes)
if err == nil {
return cert
}
panic("error parsing cert")
}
panic("error parsing PEM")
}
// Script of interaction with gnutls implementation. // Script of interaction with gnutls implementation.
// The values for this test are obtained by building and running in server mode: // The values for this test are obtained by building and running in server mode:
// % gotest -test.run "TestRunServer" -serve // % gotest -test.run "TestRunServer" -serve
@ -229,23 +290,22 @@ var testPrivateKey = &rsa.PrivateKey{
// % python parse-gnutls-cli-debug-log.py < /tmp/log // % python parse-gnutls-cli-debug-log.py < /tmp/log
var rc4ServerScript = [][]byte{ var rc4ServerScript = [][]byte{
{ {
0x16, 0x03, 0x02, 0x00, 0x7f, 0x01, 0x00, 0x00, 0x16, 0x03, 0x02, 0x00, 0x7a, 0x01, 0x00, 0x00,
0x7b, 0x03, 0x02, 0x4d, 0x08, 0x1f, 0x5a, 0x7a, 0x76, 0x03, 0x02, 0x4e, 0xdd, 0xe6, 0xa5, 0xf7,
0x0a, 0x92, 0x2f, 0xf0, 0x73, 0x16, 0x3a, 0x88, 0x00, 0x36, 0xf7, 0x83, 0xec, 0x93, 0x7c, 0xd2,
0x14, 0x85, 0x4c, 0x98, 0x15, 0x7b, 0x65, 0xe0, 0x4d, 0xe7, 0x7b, 0xf5, 0x4c, 0xf7, 0xe3, 0x86,
0x78, 0xd0, 0xed, 0xd0, 0xf3, 0x65, 0x20, 0xeb, 0xe8, 0xec, 0x3b, 0xbd, 0x2c, 0x9a, 0x3f, 0x57,
0x80, 0xd1, 0x0b, 0x00, 0x00, 0x34, 0x00, 0x33, 0xf0, 0xa4, 0xd4, 0x00, 0x00, 0x34, 0x00, 0x33,
0x00, 0x45, 0x00, 0x39, 0x00, 0x88, 0x00, 0x16, 0x00, 0x45, 0x00, 0x39, 0x00, 0x88, 0x00, 0x16,
0x00, 0x32, 0x00, 0x44, 0x00, 0x38, 0x00, 0x87, 0x00, 0x32, 0x00, 0x44, 0x00, 0x38, 0x00, 0x87,
0x00, 0x13, 0x00, 0x66, 0x00, 0x90, 0x00, 0x91, 0x00, 0x13, 0x00, 0x66, 0x00, 0x90, 0x00, 0x91,
0x00, 0x8f, 0x00, 0x8e, 0x00, 0x2f, 0x00, 0x41, 0x00, 0x8f, 0x00, 0x8e, 0x00, 0x2f, 0x00, 0x41,
0x00, 0x35, 0x00, 0x84, 0x00, 0x0a, 0x00, 0x05, 0x00, 0x35, 0x00, 0x84, 0x00, 0x0a, 0x00, 0x05,
0x00, 0x04, 0x00, 0x8c, 0x00, 0x8d, 0x00, 0x8b, 0x00, 0x04, 0x00, 0x8c, 0x00, 0x8d, 0x00, 0x8b,
0x00, 0x8a, 0x01, 0x00, 0x00, 0x1e, 0x00, 0x09, 0x00, 0x8a, 0x01, 0x00, 0x00, 0x19, 0x00, 0x09,
0x00, 0x03, 0x02, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x03, 0x02, 0x00, 0x01, 0x00, 0x00, 0x00,
0x0e, 0x00, 0x0c, 0x00, 0x00, 0x09, 0x6c, 0x6f, 0x0e, 0x00, 0x0c, 0x00, 0x00, 0x09, 0x6c, 0x6f,
0x63, 0x61, 0x6c, 0x68, 0x6f, 0x73, 0x74, 0xff, 0x63, 0x61, 0x6c, 0x68, 0x6f, 0x73, 0x74,
0x01, 0x00, 0x01, 0x00,
}, },
{ {
@ -349,38 +409,46 @@ var rc4ServerScript = [][]byte{
{ {
0x16, 0x03, 0x01, 0x00, 0x86, 0x10, 0x00, 0x00, 0x16, 0x03, 0x01, 0x00, 0x86, 0x10, 0x00, 0x00,
0x82, 0x00, 0x80, 0x3c, 0x13, 0xd7, 0x12, 0xc1, 0x82, 0x00, 0x80, 0x39, 0xe2, 0x0f, 0x49, 0xa0,
0x6a, 0xf0, 0x3f, 0x8c, 0xa1, 0x35, 0x5d, 0xc5, 0xe6, 0xe4, 0x3b, 0x0c, 0x5f, 0xce, 0x39, 0x97,
0x89, 0x1e, 0x9e, 0xcd, 0x32, 0xc7, 0x9e, 0xe6, 0x6c, 0xb6, 0x41, 0xd9, 0xe1, 0x52, 0x8f, 0x43,
0xae, 0xd5, 0xf1, 0xbf, 0x70, 0xd7, 0xa9, 0xef, 0xb3, 0xc6, 0x4f, 0x9a, 0xe2, 0x1e, 0xb9, 0x3b,
0x2c, 0x4c, 0xf4, 0x22, 0xbc, 0x17, 0x17, 0xaa, 0xe3, 0x72, 0x17, 0x68, 0xb2, 0x0d, 0x7b, 0x71,
0x05, 0xf3, 0x9f, 0x80, 0xf2, 0xe9, 0x82, 0x2f, 0x33, 0x96, 0x5c, 0xf9, 0xfe, 0x18, 0x8f, 0x2f,
0x2a, 0x15, 0x54, 0x0d, 0x16, 0x0e, 0x77, 0x4c, 0x2b, 0x82, 0xec, 0x03, 0xf2, 0x16, 0xa8, 0xf8,
0x28, 0x3c, 0x03, 0x2d, 0x2d, 0xd7, 0xc8, 0x64, 0x39, 0xf9, 0xbb, 0x5a, 0xd3, 0x0c, 0xc1, 0x2a,
0xd9, 0x59, 0x4b, 0x1c, 0xf4, 0xde, 0xff, 0x2f, 0x52, 0xa1, 0x90, 0x20, 0x6b, 0x24, 0xc9, 0x55,
0xbc, 0x94, 0xaf, 0x18, 0x26, 0x37, 0xce, 0x4f, 0xee, 0x05, 0xd8, 0xb3, 0x43, 0x58, 0xf6, 0x7f,
0x84, 0x74, 0x2e, 0x45, 0x66, 0x7c, 0x0c, 0x54, 0x68, 0x2d, 0xb3, 0xd1, 0x1b, 0x30, 0xaa, 0xdf,
0x46, 0x36, 0x5f, 0x65, 0x21, 0x7b, 0x83, 0x8c, 0xfc, 0x85, 0xf1, 0xab, 0x14, 0x51, 0x91, 0x78,
0x6d, 0x76, 0xcd, 0x0d, 0x9f, 0xda, 0x1c, 0xa4, 0x29, 0x35, 0x65, 0xe0, 0x9c, 0xf6, 0xb7, 0x35,
0x6e, 0xfe, 0xb1, 0xf7, 0x09, 0x0d, 0xfb, 0x74, 0x33, 0xdb, 0x28, 0x93, 0x4d, 0x86, 0xbc, 0xfe,
0x66, 0x34, 0x99, 0x89, 0x7f, 0x5f, 0x77, 0x87, 0xaa, 0xd1, 0xc0, 0x2e, 0x4d, 0xec, 0xa2, 0x98,
0x4a, 0x66, 0x4b, 0xa9, 0x59, 0x57, 0xe3, 0x56, 0xca, 0x08, 0xb2, 0x91, 0x14, 0xde, 0x97, 0x3a,
0x0d, 0xdd, 0xd8, 0x14, 0x03, 0x01, 0x00, 0x01, 0xc4, 0x6b, 0x49, 0x14, 0x03, 0x01, 0x00, 0x01,
0x01, 0x16, 0x03, 0x01, 0x00, 0x24, 0xc0, 0x4e, 0x01, 0x16, 0x03, 0x01, 0x00, 0x24, 0x7a, 0xcb,
0xd3, 0x0f, 0xb5, 0xc0, 0x57, 0xa6, 0x18, 0x80, 0x3b, 0x0e, 0xbb, 0x7a, 0x56, 0x39, 0xaf, 0x83,
0x80, 0x6b, 0x49, 0xfe, 0xbd, 0x3a, 0x7a, 0x2c, 0xae, 0xfd, 0x25, 0xfd, 0x64, 0xb4, 0x0c, 0x0c,
0xef, 0x70, 0xb5, 0x1c, 0xd2, 0xdf, 0x5f, 0x78, 0x17, 0x46, 0x54, 0x2c, 0x6a, 0x07, 0x83, 0xc6,
0x5a, 0xd8, 0x4f, 0xa0, 0x95, 0xb4, 0xb3, 0xb5, 0x46, 0x08, 0x0b, 0xcd, 0x15, 0x53, 0xef, 0x40,
0xaa, 0x3b, 0x4e, 0x56,
}, },
{ {
0x14, 0x03, 0x01, 0x00, 0x01, 0x01, 0x16, 0x03, 0x14, 0x03, 0x01, 0x00, 0x01, 0x01, 0x16, 0x03,
0x01, 0x00, 0x24, 0x9d, 0xc9, 0xda, 0xdf, 0xeb, 0x01, 0x00, 0x24, 0xd3, 0x72, 0xeb, 0x29, 0xb9,
0xc8, 0xdb, 0xf8, 0x94, 0xa5, 0xef, 0xd5, 0xfc, 0x15, 0x29, 0xb5, 0xe5, 0xb7, 0xef, 0x5c, 0xb2,
0x89, 0x01, 0x64, 0x30, 0x77, 0x5a, 0x18, 0x4b, 0x9d, 0xf6, 0xc8, 0x47, 0xd6, 0xa0, 0x84, 0xf0,
0x16, 0x79, 0x9c, 0xf6, 0xf5, 0x09, 0x22, 0x12, 0x8c, 0xcb, 0xe6, 0xbe, 0xbc, 0xfb, 0x38, 0x90,
0x4c, 0x3e, 0xa8, 0x8e, 0x91, 0xa5, 0x24, 0x89, 0x60, 0xa2, 0xe8, 0xaa, 0xb3, 0x12, 0x17,
0x03, 0x01, 0x00, 0x21, 0x67, 0x4a, 0x3d, 0x31,
0x6c, 0x5a, 0x1c, 0xf9, 0x6e, 0xf1, 0xd8, 0x12,
0x0e, 0xb9, 0xfd, 0xfc, 0x66, 0x91, 0xd1, 0x1d,
0x6e, 0xe4, 0x55, 0xdd, 0x11, 0xb9, 0xb8, 0xa2,
0x65, 0xa1, 0x95, 0x64, 0x1c, 0x15, 0x03, 0x01,
0x00, 0x16, 0x9b, 0xa0, 0x24, 0xe3, 0xcb, 0xae,
0xad, 0x51, 0xb3, 0x63, 0x59, 0x78, 0x49, 0x24,
0x06, 0x6e, 0xee, 0x7a, 0xd7, 0x74, 0x53, 0x04,
}, },
} }
@ -878,3 +946,625 @@ var sslv3ServerScript = [][]byte{
0xaf, 0xd3, 0xb7, 0xa3, 0xcc, 0x4a, 0x1d, 0x2e, 0xaf, 0xd3, 0xb7, 0xa3, 0xcc, 0x4a, 0x1d, 0x2e,
}, },
} }
var clientauthTests = []clientauthTest{
// Server doesn't asks for cert
// gotest -test.run "TestRunServer" -serve -clientauth 0
// gnutls-cli --insecure --debug 100 -p 10443 localhost 2>&1 |
// python parse-gnutls-cli-debug-log.py
{"NoClientCert", NoClientCert, nil,
[][]byte{{
0x16, 0x03, 0x02, 0x00, 0x7a, 0x01, 0x00, 0x00,
0x76, 0x03, 0x02, 0x4e, 0xe0, 0x92, 0x5d, 0xcd,
0xfe, 0x0c, 0x69, 0xd4, 0x7d, 0x8e, 0xa6, 0x88,
0xde, 0x72, 0x04, 0x29, 0x6a, 0x4a, 0x16, 0x23,
0xd7, 0x8f, 0xbc, 0xfa, 0x80, 0x73, 0x2e, 0x12,
0xb7, 0x0b, 0x39, 0x00, 0x00, 0x34, 0x00, 0x33,
0x00, 0x45, 0x00, 0x39, 0x00, 0x88, 0x00, 0x16,
0x00, 0x32, 0x00, 0x44, 0x00, 0x38, 0x00, 0x87,
0x00, 0x13, 0x00, 0x66, 0x00, 0x90, 0x00, 0x91,
0x00, 0x8f, 0x00, 0x8e, 0x00, 0x2f, 0x00, 0x41,
0x00, 0x35, 0x00, 0x84, 0x00, 0x0a, 0x00, 0x05,
0x00, 0x04, 0x00, 0x8c, 0x00, 0x8d, 0x00, 0x8b,
0x00, 0x8a, 0x01, 0x00, 0x00, 0x19, 0x00, 0x09,
0x00, 0x03, 0x02, 0x00, 0x01, 0x00, 0x00, 0x00,
0x0e, 0x00, 0x0c, 0x00, 0x00, 0x09, 0x6c, 0x6f,
0x63, 0x61, 0x6c, 0x68, 0x6f, 0x73, 0x74,
},
{
0x16, 0x03, 0x01, 0x00, 0x2a, 0x02, 0x00, 0x00,
0x26, 0x03, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x16,
0x03, 0x01, 0x02, 0xbe, 0x0b, 0x00, 0x02, 0xba,
0x00, 0x02, 0xb7, 0x00, 0x02, 0xb4, 0x30, 0x82,
0x02, 0xb0, 0x30, 0x82, 0x02, 0x19, 0xa0, 0x03,
0x02, 0x01, 0x02, 0x02, 0x09, 0x00, 0x85, 0xb0,
0xbb, 0xa4, 0x8a, 0x7f, 0xb8, 0xca, 0x30, 0x0d,
0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d,
0x01, 0x01, 0x05, 0x05, 0x00, 0x30, 0x45, 0x31,
0x0b, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06,
0x13, 0x02, 0x41, 0x55, 0x31, 0x13, 0x30, 0x11,
0x06, 0x03, 0x55, 0x04, 0x08, 0x13, 0x0a, 0x53,
0x6f, 0x6d, 0x65, 0x2d, 0x53, 0x74, 0x61, 0x74,
0x65, 0x31, 0x21, 0x30, 0x1f, 0x06, 0x03, 0x55,
0x04, 0x0a, 0x13, 0x18, 0x49, 0x6e, 0x74, 0x65,
0x72, 0x6e, 0x65, 0x74, 0x20, 0x57, 0x69, 0x64,
0x67, 0x69, 0x74, 0x73, 0x20, 0x50, 0x74, 0x79,
0x20, 0x4c, 0x74, 0x64, 0x30, 0x1e, 0x17, 0x0d,
0x31, 0x30, 0x30, 0x34, 0x32, 0x34, 0x30, 0x39,
0x30, 0x39, 0x33, 0x38, 0x5a, 0x17, 0x0d, 0x31,
0x31, 0x30, 0x34, 0x32, 0x34, 0x30, 0x39, 0x30,
0x39, 0x33, 0x38, 0x5a, 0x30, 0x45, 0x31, 0x0b,
0x30, 0x09, 0x06, 0x03, 0x55, 0x04, 0x06, 0x13,
0x02, 0x41, 0x55, 0x31, 0x13, 0x30, 0x11, 0x06,
0x03, 0x55, 0x04, 0x08, 0x13, 0x0a, 0x53, 0x6f,
0x6d, 0x65, 0x2d, 0x53, 0x74, 0x61, 0x74, 0x65,
0x31, 0x21, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x04,
0x0a, 0x13, 0x18, 0x49, 0x6e, 0x74, 0x65, 0x72,
0x6e, 0x65, 0x74, 0x20, 0x57, 0x69, 0x64, 0x67,
0x69, 0x74, 0x73, 0x20, 0x50, 0x74, 0x79, 0x20,
0x4c, 0x74, 0x64, 0x30, 0x81, 0x9f, 0x30, 0x0d,
0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d,
0x01, 0x01, 0x01, 0x05, 0x00, 0x03, 0x81, 0x8d,
0x00, 0x30, 0x81, 0x89, 0x02, 0x81, 0x81, 0x00,
0xbb, 0x79, 0xd6, 0xf5, 0x17, 0xb5, 0xe5, 0xbf,
0x46, 0x10, 0xd0, 0xdc, 0x69, 0xbe, 0xe6, 0x2b,
0x07, 0x43, 0x5a, 0xd0, 0x03, 0x2d, 0x8a, 0x7a,
0x43, 0x85, 0xb7, 0x14, 0x52, 0xe7, 0xa5, 0x65,
0x4c, 0x2c, 0x78, 0xb8, 0x23, 0x8c, 0xb5, 0xb4,
0x82, 0xe5, 0xde, 0x1f, 0x95, 0x3b, 0x7e, 0x62,
0xa5, 0x2c, 0xa5, 0x33, 0xd6, 0xfe, 0x12, 0x5c,
0x7a, 0x56, 0xfc, 0xf5, 0x06, 0xbf, 0xfa, 0x58,
0x7b, 0x26, 0x3f, 0xb5, 0xcd, 0x04, 0xd3, 0xd0,
0xc9, 0x21, 0x96, 0x4a, 0xc7, 0xf4, 0x54, 0x9f,
0x5a, 0xbf, 0xef, 0x42, 0x71, 0x00, 0xfe, 0x18,
0x99, 0x07, 0x7f, 0x7e, 0x88, 0x7d, 0x7d, 0xf1,
0x04, 0x39, 0xc4, 0xa2, 0x2e, 0xdb, 0x51, 0xc9,
0x7c, 0xe3, 0xc0, 0x4c, 0x3b, 0x32, 0x66, 0x01,
0xcf, 0xaf, 0xb1, 0x1d, 0xb8, 0x71, 0x9a, 0x1d,
0xdb, 0xdb, 0x89, 0x6b, 0xae, 0xda, 0x2d, 0x79,
0x02, 0x03, 0x01, 0x00, 0x01, 0xa3, 0x81, 0xa7,
0x30, 0x81, 0xa4, 0x30, 0x1d, 0x06, 0x03, 0x55,
0x1d, 0x0e, 0x04, 0x16, 0x04, 0x14, 0xb1, 0xad,
0xe2, 0x85, 0x5a, 0xcf, 0xcb, 0x28, 0xdb, 0x69,
0xce, 0x23, 0x69, 0xde, 0xd3, 0x26, 0x8e, 0x18,
0x88, 0x39, 0x30, 0x75, 0x06, 0x03, 0x55, 0x1d,
0x23, 0x04, 0x6e, 0x30, 0x6c, 0x80, 0x14, 0xb1,
0xad, 0xe2, 0x85, 0x5a, 0xcf, 0xcb, 0x28, 0xdb,
0x69, 0xce, 0x23, 0x69, 0xde, 0xd3, 0x26, 0x8e,
0x18, 0x88, 0x39, 0xa1, 0x49, 0xa4, 0x47, 0x30,
0x45, 0x31, 0x0b, 0x30, 0x09, 0x06, 0x03, 0x55,
0x04, 0x06, 0x13, 0x02, 0x41, 0x55, 0x31, 0x13,
0x30, 0x11, 0x06, 0x03, 0x55, 0x04, 0x08, 0x13,
0x0a, 0x53, 0x6f, 0x6d, 0x65, 0x2d, 0x53, 0x74,
0x61, 0x74, 0x65, 0x31, 0x21, 0x30, 0x1f, 0x06,
0x03, 0x55, 0x04, 0x0a, 0x13, 0x18, 0x49, 0x6e,
0x74, 0x65, 0x72, 0x6e, 0x65, 0x74, 0x20, 0x57,
0x69, 0x64, 0x67, 0x69, 0x74, 0x73, 0x20, 0x50,
0x74, 0x79, 0x20, 0x4c, 0x74, 0x64, 0x82, 0x09,
0x00, 0x85, 0xb0, 0xbb, 0xa4, 0x8a, 0x7f, 0xb8,
0xca, 0x30, 0x0c, 0x06, 0x03, 0x55, 0x1d, 0x13,
0x04, 0x05, 0x30, 0x03, 0x01, 0x01, 0xff, 0x30,
0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7,
0x0d, 0x01, 0x01, 0x05, 0x05, 0x00, 0x03, 0x81,
0x81, 0x00, 0x08, 0x6c, 0x45, 0x24, 0xc7, 0x6b,
0xb1, 0x59, 0xab, 0x0c, 0x52, 0xcc, 0xf2, 0xb0,
0x14, 0xd7, 0x87, 0x9d, 0x7a, 0x64, 0x75, 0xb5,
0x5a, 0x95, 0x66, 0xe4, 0xc5, 0x2b, 0x8e, 0xae,
0x12, 0x66, 0x1f, 0xeb, 0x4f, 0x38, 0xb3, 0x6e,
0x60, 0xd3, 0x92, 0xfd, 0xf7, 0x41, 0x08, 0xb5,
0x25, 0x13, 0xb1, 0x18, 0x7a, 0x24, 0xfb, 0x30,
0x1d, 0xba, 0xed, 0x98, 0xb9, 0x17, 0xec, 0xe7,
0xd7, 0x31, 0x59, 0xdb, 0x95, 0xd3, 0x1d, 0x78,
0xea, 0x50, 0x56, 0x5c, 0xd5, 0x82, 0x5a, 0x2d,
0x5a, 0x5f, 0x33, 0xc4, 0xb6, 0xd8, 0xc9, 0x75,
0x90, 0x96, 0x8c, 0x0f, 0x52, 0x98, 0xb5, 0xcd,
0x98, 0x1f, 0x89, 0x20, 0x5f, 0xf2, 0xa0, 0x1c,
0xa3, 0x1b, 0x96, 0x94, 0xdd, 0xa9, 0xfd, 0x57,
0xe9, 0x70, 0xe8, 0x26, 0x6d, 0x71, 0x99, 0x9b,
0x26, 0x6e, 0x38, 0x50, 0x29, 0x6c, 0x90, 0xa7,
0xbd, 0xd9, 0x16, 0x03, 0x01, 0x00, 0x04, 0x0e,
0x00, 0x00, 0x00,
},
{
0x16, 0x03, 0x01, 0x00, 0x86, 0x10, 0x00, 0x00,
0x82, 0x00, 0x80, 0x10, 0xe1, 0x00, 0x3d, 0x0a,
0x6b, 0x02, 0x7f, 0x97, 0xde, 0xfb, 0x65, 0x46,
0x1a, 0x50, 0x4e, 0x34, 0x9a, 0xae, 0x14, 0x7e,
0xec, 0xef, 0x85, 0x15, 0x3b, 0x39, 0xc2, 0x45,
0x04, 0x40, 0x92, 0x71, 0xd6, 0x7e, 0xf6, 0xfd,
0x4d, 0x84, 0xf7, 0xc4, 0x77, 0x99, 0x3d, 0xe2,
0xc3, 0x8d, 0xb0, 0x4c, 0x74, 0xc8, 0x51, 0xec,
0xb2, 0xe8, 0x6b, 0xa1, 0xd2, 0x4d, 0xd8, 0x61,
0x92, 0x7a, 0x24, 0x57, 0x44, 0x4f, 0xa2, 0x1e,
0x74, 0x0b, 0x06, 0x4b, 0x80, 0x34, 0x8b, 0xfe,
0xc2, 0x0e, 0xc1, 0xcd, 0xab, 0x0c, 0x3f, 0x54,
0xe2, 0x44, 0xe9, 0x6c, 0x2b, 0xba, 0x7b, 0x64,
0xf1, 0x93, 0x65, 0x75, 0xf2, 0x35, 0xff, 0x27,
0x03, 0xd5, 0x64, 0xe6, 0x8e, 0xe7, 0x7b, 0x56,
0xb6, 0x61, 0x73, 0xeb, 0xa2, 0xdc, 0xa4, 0x6e,
0x52, 0xac, 0xbc, 0xba, 0x11, 0xa3, 0xd2, 0x61,
0x4a, 0xe0, 0xbb, 0x14, 0x03, 0x01, 0x00, 0x01,
0x01, 0x16, 0x03, 0x01, 0x00, 0x24, 0xd2, 0x5a,
0x0c, 0x2a, 0x27, 0x96, 0xba, 0xa9, 0x67, 0xd2,
0x51, 0x68, 0x32, 0x68, 0x22, 0x1f, 0xb9, 0x27,
0x79, 0x59, 0x28, 0xdf, 0x38, 0x1f, 0x92, 0x21,
0x5d, 0x0f, 0xf4, 0xc0, 0xee, 0xb7, 0x10, 0x5a,
0xa9, 0x45,
},
{
0x14, 0x03, 0x01, 0x00, 0x01, 0x01, 0x16, 0x03,
0x01, 0x00, 0x24, 0x13, 0x6f, 0x6c, 0x71, 0x83,
0x59, 0xcf, 0x32, 0x72, 0xe9, 0xce, 0xcc, 0x7a,
0x6c, 0xf0, 0x72, 0x39, 0x16, 0xae, 0x40, 0x61,
0xfa, 0x92, 0x4c, 0xe7, 0xf2, 0x1a, 0xd7, 0x0c,
0x84, 0x76, 0x6c, 0xe9, 0x11, 0x43, 0x19, 0x17,
0x03, 0x01, 0x00, 0x21, 0xc0, 0xa2, 0x13, 0x28,
0x94, 0x8c, 0x5c, 0xd6, 0x79, 0xb9, 0xfe, 0xae,
0x45, 0x4b, 0xc0, 0x7c, 0xae, 0x2d, 0xb4, 0x0d,
0x31, 0xc4, 0xad, 0x22, 0xd7, 0x1e, 0x99, 0x1c,
0x4c, 0x69, 0xab, 0x42, 0x61, 0x15, 0x03, 0x01,
0x00, 0x16, 0xe1, 0x0c, 0x67, 0xf3, 0xf4, 0xb9,
0x8e, 0x81, 0x8e, 0x01, 0xb8, 0xa0, 0x69, 0x8c,
0x03, 0x11, 0x43, 0x3e, 0xee, 0xb7, 0x4d, 0x69,
}}},
// Server asks for cert with empty CA list, client doesn't give it.
// gotest -test.run "TestRunServer" -serve -clientauth 1
// gnutls-cli --insecure --debug 100 -p 10443 localhost
{"RequestClientCert, none given", RequestClientCert, nil,
[][]byte{{
0x16, 0x03, 0x02, 0x00, 0x7a, 0x01, 0x00, 0x00,
0x76, 0x03, 0x02, 0x4e, 0xe0, 0x93, 0xe2, 0x47,
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0xea, 0x50, 0x56, 0x5c, 0xd5, 0x82, 0x5a, 0x2d,
0x5a, 0x5f, 0x33, 0xc4, 0xb6, 0xd8, 0xc9, 0x75,
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0xa3, 0x1b, 0x96, 0x94, 0xdd, 0xa9, 0xfd, 0x57,
0xe9, 0x70, 0xe8, 0x26, 0x6d, 0x71, 0x99, 0x9b,
0x26, 0x6e, 0x38, 0x50, 0x29, 0x6c, 0x90, 0xa7,
0xbd, 0xd9, 0x16, 0x03, 0x01, 0x00, 0x08, 0x0d,
0x00, 0x00, 0x04, 0x01, 0x01, 0x00, 0x00, 0x16,
0x03, 0x01, 0x00, 0x04, 0x0e, 0x00, 0x00, 0x00,
},
{
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0x03, 0x00, 0x00, 0x00, 0x16, 0x03, 0x01, 0x00,
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0x56, 0xd8, 0x6f, 0x63, 0x5d, 0x03, 0x48, 0x63,
0x01, 0x13, 0xa2, 0xd6, 0x76, 0xc0, 0xab, 0xda,
0x25, 0x30, 0x75, 0x6c, 0xaa, 0xb4, 0xdc, 0x35,
0x72, 0xdc, 0xf2, 0x43, 0xe4, 0x1d, 0x82, 0xfb,
0x6c, 0x64, 0xe2, 0xa7, 0x8f, 0x32, 0x67, 0x6b,
0xcd, 0xd2, 0xb2, 0x36, 0x94, 0xbc, 0x6f, 0x46,
0x79, 0x29, 0x42, 0xe3, 0x1a, 0xbf, 0xfb, 0x41,
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0x87, 0xb9, 0x03, 0x18, 0xa1, 0xea, 0x4a, 0xe2,
0x2e, 0x0f, 0x50, 0x00, 0xc1, 0xe8, 0x8c, 0xc8,
0xa2, 0xf6, 0xa4, 0x05, 0xf4, 0x38, 0x3e, 0xd9,
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0x25, 0x45, 0x84, 0xa6, 0x21, 0x3f, 0x81, 0x97,
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0x00, 0x24, 0x16, 0xaa, 0x01, 0x2c, 0xa8, 0xc1,
0x28, 0xaf, 0x35, 0xc1, 0xc1, 0xf3, 0x0a, 0x25,
0x66, 0x6e, 0x27, 0x11, 0xa3, 0xa4, 0xd9, 0xe9,
0xea, 0x15, 0x09, 0x9d, 0x28, 0xe3, 0x5b, 0x2b,
0xa6, 0x25, 0xa7, 0x14, 0x24, 0x3a,
},
{
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0x01, 0x00, 0x24, 0x9a, 0xa8, 0xd6, 0x77, 0x46,
0x45, 0x68, 0x9d, 0x5d, 0xa9, 0x68, 0x03, 0xe5,
0xaf, 0xe8, 0xc8, 0x21, 0xc5, 0xc6, 0xc1, 0x50,
0xe0, 0xd8, 0x52, 0xce, 0xa3, 0x4f, 0x2d, 0xf4,
0xe3, 0xa7, 0x7d, 0x35, 0x80, 0x84, 0x12, 0x17,
0x03, 0x01, 0x00, 0x21, 0x8a, 0x82, 0x0c, 0x54,
0x1b, 0xeb, 0x77, 0x90, 0x2c, 0x3e, 0xbc, 0xf0,
0x23, 0xcc, 0xa8, 0x9f, 0x25, 0x08, 0x12, 0xed,
0x43, 0xf1, 0xf9, 0x06, 0xad, 0xa9, 0x4b, 0x97,
0x82, 0xb7, 0xc4, 0x0b, 0x4c, 0x15, 0x03, 0x01,
0x00, 0x16, 0x05, 0x2d, 0x9d, 0x45, 0x03, 0xb7,
0xc2, 0xd1, 0xb5, 0x1a, 0x43, 0xcf, 0x1a, 0x37,
0xf4, 0x70, 0xcc, 0xb4, 0xed, 0x07, 0x76, 0x3a,
}}},
// Server asks for cert with empty CA list, client gives one
// gotest -test.run "TestRunServer" -serve -clientauth 1
// gnutls-cli --insecure --debug 100 -p 10443 localhost
{"RequestClientCert, client gives it", RequestClientCert,
[]*x509.Certificate{clicert},
[][]byte{{
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{
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},
{
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0x5e, 0x17, 0xac, 0x14, 0x8e, 0x0f, 0xca, 0xb5,
0x6f, 0xc9, 0x2d, 0x16, 0x03, 0x01, 0x00, 0x86,
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0x60, 0xa5, 0x24, 0xea, 0xc1, 0xc3, 0x22, 0x21,
0x6b, 0x22, 0x8b, 0x2a, 0x11, 0x82, 0x68, 0x7d,
0xb9, 0xdd, 0x9c, 0x27, 0x4c, 0xc2, 0xc8, 0xa2,
0x8b, 0x6b, 0x77, 0x8d, 0x3a, 0x2b, 0x8d, 0x2f,
0x6a, 0x2b, 0x43, 0xd2, 0xd1, 0xc6, 0x41, 0x79,
0xa2, 0x4f, 0x2b, 0xc2, 0xf7, 0xb2, 0x10, 0xad,
0xa6, 0x01, 0x51, 0x51, 0x25, 0xe7, 0x58, 0x7a,
0xcf, 0x3b, 0xc4, 0x29, 0xb5, 0xe5, 0xa7, 0x83,
0xe6, 0xcb, 0x1e, 0xf3, 0x02, 0x0f, 0x53, 0x3b,
0xb5, 0x39, 0xef, 0x9c, 0x42, 0xe0, 0xa6, 0x9b,
0x2b, 0xdd, 0x60, 0xae, 0x0a, 0x73, 0x35, 0xbe,
0x26, 0x10, 0x1b, 0xe9, 0xe9, 0x61, 0xab, 0x20,
0xa5, 0x48, 0xc6, 0x60, 0xa6, 0x50, 0x3c, 0xfb,
0xa7, 0xca, 0xb0, 0x80, 0x95, 0x1e, 0xce, 0xc7,
0xbb, 0x68, 0x44, 0xdc, 0x0e, 0x0e, 0x14, 0x03,
0x01, 0x00, 0x01, 0x01, 0x16, 0x03, 0x01, 0x00,
0x24, 0xb6, 0xcd, 0x0c, 0x78, 0xfd, 0xd6, 0xff,
0xbe, 0x97, 0xd5, 0x0a, 0x7d, 0x4f, 0xa1, 0x03,
0x78, 0xc8, 0x61, 0x6f, 0xf2, 0x4b, 0xa8, 0x56,
0x4f, 0x3c, 0xa2, 0xd9, 0xd0, 0x20, 0x13, 0x1b,
0x8b, 0x36, 0xb7, 0x33, 0x9c,
},
{
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0x01, 0x00, 0x24, 0xa3, 0x43, 0x94, 0xe7, 0xdf,
0xb6, 0xc3, 0x03, 0x9f, 0xc1, 0x59, 0x0c, 0xc3,
0x13, 0xae, 0xed, 0xcf, 0xff, 0xf1, 0x80, 0xf3,
0x13, 0x63, 0x1c, 0xf0, 0xca, 0xad, 0x9e, 0x71,
0x46, 0x5f, 0x6b, 0xeb, 0x10, 0x3f, 0xe3, 0x17,
0x03, 0x01, 0x00, 0x21, 0xe9, 0x80, 0x95, 0x6e,
0x05, 0x55, 0x2f, 0xed, 0x4d, 0xde, 0x17, 0x3a,
0x32, 0x9b, 0x2a, 0x74, 0x30, 0x4f, 0xe0, 0x9f,
0x4e, 0xd3, 0x06, 0xbd, 0x3a, 0x43, 0x75, 0x8b,
0x5b, 0x9a, 0xd8, 0x2e, 0x56, 0x15, 0x03, 0x01,
0x00, 0x16, 0x53, 0xf5, 0xff, 0xe0, 0xa1, 0x6c,
0x33, 0xf4, 0x4e, 0x89, 0x68, 0xe1, 0xf7, 0x61,
0x13, 0xb3, 0x12, 0xa1, 0x8e, 0x5a, 0x7a, 0x02,
}}},
}
// cert.pem and key.pem were generated with generate_cert.go
// Thus, they have no ExtKeyUsage fields and trigger an error
// when verification is turned on.
var clicert = loadPEMCert(`
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
`)
/* corresponding key.pem for cert.pem is:
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----
*/

2
tls.go
View File

@ -120,7 +120,7 @@ func Dial(network, addr string, config *Config) (*Conn, error) {
// LoadX509KeyPair reads and parses a public/private key pair from a pair of // LoadX509KeyPair reads and parses a public/private key pair from a pair of
// files. The files must contain PEM encoded data. // files. The files must contain PEM encoded data.
func LoadX509KeyPair(certFile string, keyFile string) (cert Certificate, err error) { func LoadX509KeyPair(certFile, keyFile string) (cert Certificate, err error) {
certPEMBlock, err := ioutil.ReadFile(certFile) certPEMBlock, err := ioutil.ReadFile(certFile)
if err != nil { if err != nil {
return return