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TLS: Add CurvePreferences (to enable kyber768) (#3991)

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Co-authored-by: RPRX <63339210+RPRX@users.noreply.github.com>
This commit is contained in:
风扇滑翔翼 2024-11-11 12:21:28 +08:00 committed by GitHub
parent 1ffb8a92cd
commit 571777483b
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GPG key ID: B5690EEEBB952194
4 changed files with 53 additions and 10 deletions
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4
infra/conf/transport_internet.go
View file

@ -456,6 +456,7 @@ type TLSConfig struct {
RejectUnknownSNI bool `json:"rejectUnknownSni"`
PinnedPeerCertificateChainSha256 *[]string `json:"pinnedPeerCertificateChainSha256"`
PinnedPeerCertificatePublicKeySha256 *[]string `json:"pinnedPeerCertificatePublicKeySha256"`
CurvePreferences *StringList `json:"curvePreferences"`
MasterKeyLog string `json:"masterKeyLog"`
}
@ -478,6 +479,9 @@ func (c *TLSConfig) Build() (proto.Message, error) {
if c.ALPN != nil && len(*c.ALPN) > 0 {
config.NextProtocol = []string(*c.ALPN)
}
if c.CurvePreferences != nil && len(*c.CurvePreferences) > 0 {
config.CurvePreferences = []string(*c.CurvePreferences)
}
config.EnableSessionResumption = c.EnableSessionResumption
config.DisableSystemRoot = c.DisableSystemRoot
config.MinVersion = c.MinVersion

24
transport/internet/tls/config.go
View file

@ -344,6 +344,10 @@ func (c *Config) GetTLSConfig(opts ...Option) *tls.Config {
config.ServerName = sn
}
if len(c.CurvePreferences) > 0 {
config.CurvePreferences = ParseCurveName(c.CurvePreferences)
}
if len(config.NextProtos) == 0 {
config.NextProtos = []string{"h2", "http/1.1"}
}
@ -429,3 +433,23 @@ func ConfigFromStreamSettings(settings *internet.MemoryStreamConfig) *Config {
}
return config
}
func ParseCurveName(curveNames []string) []tls.CurveID {
curveMap := map[string]tls.CurveID{
"curvep256": tls.CurveP256,
"curvep384": tls.CurveP384,
"curvep521": tls.CurveP521,
"x25519": tls.X25519,
"x25519kyber768draft00": 0x6399,
}
var curveIDs []tls.CurveID
for _, name := range curveNames {
if curveID, ok := curveMap[strings.ToLower(name)]; ok {
curveIDs = append(curveIDs, curveID)
} else {
errors.LogWarning(context.Background(), "unsupported curve name: "+name)
}
}
return curveIDs
}

32
transport/internet/tls/config.pb.go
View file

@ -213,6 +213,8 @@ type Config struct {
// @Critical
PinnedPeerCertificatePublicKeySha256 [][]byte `protobuf:"bytes,14,rep,name=pinned_peer_certificate_public_key_sha256,json=pinnedPeerCertificatePublicKeySha256,proto3" json:"pinned_peer_certificate_public_key_sha256,omitempty"`
MasterKeyLog string `protobuf:"bytes,15,opt,name=master_key_log,json=masterKeyLog,proto3" json:"master_key_log,omitempty"`
// Lists of string as CurvePreferences values.
CurvePreferences []string `protobuf:"bytes,16,rep,name=curve_preferences,json=curvePreferences,proto3" json:"curve_preferences,omitempty"`
}
func (x *Config) Reset() {
@ -343,6 +345,13 @@ func (x *Config) GetMasterKeyLog() string {
return ""
}
func (x *Config) GetCurvePreferences() []string {
if x != nil {
return x.CurvePreferences
}
return nil
}
var File_transport_internet_tls_config_proto protoreflect.FileDescriptor
var file_transport_internet_tls_config_proto_rawDesc = []byte{
@ -374,7 +383,7 @@ var file_transport_internet_tls_config_proto_rawDesc = []byte{
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@ -417,15 +426,18 @@ var file_transport_internet_tls_config_proto_rawDesc = []byte{
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}
var (

3
transport/internet/tls/config.proto
View file

@ -84,4 +84,7 @@ message Config {
repeated bytes pinned_peer_certificate_public_key_sha256 = 14;
string master_key_log = 15;
// Lists of string as CurvePreferences values.
repeated string curve_preferences = 16;
}