Adjust config loader of TLS & XTLS

This commit is contained in:
RPRX 2020-12-16 15:59:04 +00:00 committed by GitHub
parent 88dfed931b
commit 38faac5ffc
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
9 changed files with 215 additions and 195 deletions

View File

@ -288,13 +288,13 @@ func (c *TLSCertConfig) Build() (*tls.Certificate, error) {
type TLSConfig struct {
Insecure bool `json:"allowInsecure"`
InsecureCiphers bool `json:"allowInsecureCiphers"`
Certs []*TLSCertConfig `json:"certificates"`
ServerName string `json:"serverName"`
ALPN *StringList `json:"alpn"`
DisableSessionResumption bool `json:"disableSessionResumption"`
DisableSystemRoot bool `json:"disableSystemRoot"`
MinVersion string `json:"minVersion"`
MaxVersion string `json:"maxVersion"`
CipherSuites string `json:"cipherSuites"`
PreferServerCipherSuites bool `json:"preferServerCipherSuites"`
}
@ -311,19 +311,19 @@ func (c *TLSConfig) Build() (proto.Message, error) {
config.Certificate[idx] = cert
}
serverName := c.ServerName
config.MinVersion = c.MinVersion
config.AllowInsecure = c.Insecure
config.AllowInsecureCiphers = c.InsecureCiphers
if len(c.ServerName) > 0 {
config.ServerName = serverName
}
if c.ALPN != nil && len(*c.ALPN) > 0 {
config.NextProtocol = []string(*c.ALPN)
}
config.CipherSuites = c.CipherSuites
config.PreferServerCipherSuites = c.PreferServerCipherSuites
config.DisableSessionResumption = c.DisableSessionResumption
config.DisableSystemRoot = c.DisableSystemRoot
config.MinVersion = c.MinVersion
config.MaxVersion = c.MaxVersion
config.CipherSuites = c.CipherSuites
config.PreferServerCipherSuites = c.PreferServerCipherSuites
return config, nil
}
@ -369,13 +369,13 @@ func (c *XTLSCertConfig) Build() (*xtls.Certificate, error) {
type XTLSConfig struct {
Insecure bool `json:"allowInsecure"`
InsecureCiphers bool `json:"allowInsecureCiphers"`
Certs []*XTLSCertConfig `json:"certificates"`
ServerName string `json:"serverName"`
ALPN *StringList `json:"alpn"`
DisableSessionResumption bool `json:"disableSessionResumption"`
DisableSystemRoot bool `json:"disableSystemRoot"`
MinVersion string `json:"minVersion"`
MaxVersion string `json:"maxVersion"`
CipherSuites string `json:"cipherSuites"`
PreferServerCipherSuites bool `json:"preferServerCipherSuites"`
}
@ -393,18 +393,18 @@ func (c *XTLSConfig) Build() (proto.Message, error) {
}
serverName := c.ServerName
config.AllowInsecure = c.Insecure
config.AllowInsecureCiphers = c.InsecureCiphers
if len(c.ServerName) > 0 {
config.ServerName = serverName
}
if c.ALPN != nil && len(*c.ALPN) > 0 {
config.NextProtocol = []string(*c.ALPN)
}
config.MinVersion = c.MinVersion
config.CipherSuites = c.CipherSuites
config.PreferServerCipherSuites = c.PreferServerCipherSuites
config.DisableSessionResumption = c.DisableSessionResumption
config.DisableSystemRoot = c.DisableSystemRoot
config.MinVersion = c.MinVersion
config.MaxVersion = c.MaxVersion
config.CipherSuites = c.CipherSuites
config.PreferServerCipherSuites = c.PreferServerCipherSuites
return config, nil
}

View File

@ -185,29 +185,17 @@ func (c *Config) GetTLSConfig(opts ...Option) *tls.Config {
}
config := &tls.Config{
ClientSessionCache: globalSessionCache,
RootCAs: root,
InsecureSkipVerify: c.AllowInsecure,
NextProtos: c.NextProtocol,
SessionTicketsDisabled: c.DisableSessionResumption,
PreferServerCipherSuites: c.PreferServerCipherSuites,
ClientSessionCache: globalSessionCache,
RootCAs: root,
InsecureSkipVerify: c.AllowInsecure,
NextProtos: c.NextProtocol,
SessionTicketsDisabled: c.DisableSessionResumption,
}
for _, opt := range opts {
opt(config)
}
switch c.MinVersion {
case "1.0":
config.MinVersion = tls.VersionTLS10
case "1.1":
config.MinVersion = tls.VersionTLS11
case "1.2":
config.MinVersion = tls.VersionTLS12
case "1.3":
config.MinVersion = tls.VersionTLS13
}
config.Certificates = c.BuildCertificates()
config.BuildNameToCertificate()
@ -224,8 +212,30 @@ func (c *Config) GetTLSConfig(opts ...Option) *tls.Config {
config.NextProtos = []string{"h2", "http/1.1"}
}
switch c.MinVersion {
case "1.0":
config.MinVersion = tls.VersionTLS10
case "1.1":
config.MinVersion = tls.VersionTLS11
case "1.2":
config.MinVersion = tls.VersionTLS12
case "1.3":
config.MinVersion = tls.VersionTLS13
}
switch c.MaxVersion {
case "1.0":
config.MaxVersion = tls.VersionTLS10
case "1.1":
config.MaxVersion = tls.VersionTLS11
case "1.2":
config.MaxVersion = tls.VersionTLS12
case "1.3":
config.MaxVersion = tls.VersionTLS13
}
var cipherSuites []uint16
if c.PreferServerCipherSuites && len(c.CipherSuites) > 0 {
if len(c.CipherSuites) > 0 {
cipherSuitesArray := strings.Split(c.CipherSuites, ":")
if len(cipherSuitesArray) > 0 {
all := tls.CipherSuites()
@ -233,12 +243,14 @@ func (c *Config) GetTLSConfig(opts ...Option) *tls.Config {
for _, s := range all {
if s.Name == suite {
cipherSuites = append(cipherSuites, s.ID)
break
}
}
}
}
}
config.CipherSuites = cipherSuites
config.PreferServerCipherSuites = c.PreferServerCipherSuites
return config
}

View File

@ -146,8 +146,6 @@ type Config struct {
// Whether or not to allow self-signed certificates.
AllowInsecure bool `protobuf:"varint,1,opt,name=allow_insecure,json=allowInsecure,proto3" json:"allow_insecure,omitempty"`
// Whether or not to allow insecure cipher suites.
AllowInsecureCiphers bool `protobuf:"varint,5,opt,name=allow_insecure_ciphers,json=allowInsecureCiphers,proto3" json:"allow_insecure_ciphers,omitempty"`
// List of certificates to be served on server.
Certificate []*Certificate `protobuf:"bytes,2,rep,name=certificate,proto3" json:"certificate,omitempty"`
// Override server name.
@ -155,15 +153,17 @@ type Config struct {
// Lists of string as ALPN values.
NextProtocol []string `protobuf:"bytes,4,rep,name=next_protocol,json=nextProtocol,proto3" json:"next_protocol,omitempty"`
// Whether or not to disable session (ticket) resumption.
DisableSessionResumption bool `protobuf:"varint,6,opt,name=disable_session_resumption,json=disableSessionResumption,proto3" json:"disable_session_resumption,omitempty"`
DisableSessionResumption bool `protobuf:"varint,5,opt,name=disable_session_resumption,json=disableSessionResumption,proto3" json:"disable_session_resumption,omitempty"`
// If true, root certificates on the system will not be loaded for
// verification.
DisableSystemRoot bool `protobuf:"varint,7,opt,name=disable_system_root,json=disableSystemRoot,proto3" json:"disable_system_root,omitempty"`
DisableSystemRoot bool `protobuf:"varint,6,opt,name=disable_system_root,json=disableSystemRoot,proto3" json:"disable_system_root,omitempty"`
// The minimum TLS version.
MinVersion string `protobuf:"bytes,8,opt,name=min_version,json=minVersion,proto3" json:"min_version,omitempty"`
//The TLS cipher suites
MinVersion string `protobuf:"bytes,7,opt,name=min_version,json=minVersion,proto3" json:"min_version,omitempty"`
// The maximum TLS version.
MaxVersion string `protobuf:"bytes,8,opt,name=max_version,json=maxVersion,proto3" json:"max_version,omitempty"`
// Specify cipher suites, except for TLS 1.3.
CipherSuites string `protobuf:"bytes,9,opt,name=cipher_suites,json=cipherSuites,proto3" json:"cipher_suites,omitempty"`
// If true, server selects the client's most preferred ciphersuite
// Whether the server selects its most preferred ciphersuite.
PreferServerCipherSuites bool `protobuf:"varint,10,opt,name=prefer_server_cipher_suites,json=preferServerCipherSuites,proto3" json:"prefer_server_cipher_suites,omitempty"`
}
@ -206,13 +206,6 @@ func (x *Config) GetAllowInsecure() bool {
return false
}
func (x *Config) GetAllowInsecureCiphers() bool {
if x != nil {
return x.AllowInsecureCiphers
}
return false
}
func (x *Config) GetCertificate() []*Certificate {
if x != nil {
return x.Certificate
@ -255,6 +248,13 @@ func (x *Config) GetMinVersion() string {
return ""
}
func (x *Config) GetMaxVersion() string {
if x != nil {
return x.MaxVersion
}
return ""
}
func (x *Config) GetCipherSuites() string {
if x != nil {
return x.CipherSuites
@ -272,61 +272,61 @@ func (x *Config) GetPreferServerCipherSuites() bool {
var File_transport_internet_tls_config_proto protoreflect.FileDescriptor
var file_transport_internet_tls_config_proto_rawDesc = []byte{
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}
var (

View File

@ -26,9 +26,6 @@ message Config {
// Whether or not to allow self-signed certificates.
bool allow_insecure = 1;
// Whether or not to allow insecure cipher suites.
bool allow_insecure_ciphers = 5;
// List of certificates to be served on server.
repeated Certificate certificate = 2;
@ -39,18 +36,21 @@ message Config {
repeated string next_protocol = 4;
// Whether or not to disable session (ticket) resumption.
bool disable_session_resumption = 6;
bool disable_session_resumption = 5;
// If true, root certificates on the system will not be loaded for
// verification.
bool disable_system_root = 7;
bool disable_system_root = 6;
// The minimum TLS version.
string min_version = 8;
string min_version = 7;
//The TLS cipher suites
// The maximum TLS version.
string max_version = 8;
// Specify cipher suites, except for TLS 1.3.
string cipher_suites = 9;
// If true, server selects the client's most preferred ciphersuite
// Whether the server selects its most preferred ciphersuite.
bool prefer_server_cipher_suites = 10;
}

View File

@ -64,9 +64,7 @@ func TestExpiredCertificate(t *testing.T) {
}
func TestInsecureCertificates(t *testing.T) {
c := &Config{
AllowInsecureCiphers: true,
}
c := &Config{}
tlsConfig := c.GetTLSConfig()
if len(tlsConfig.CipherSuites) > 0 {

View File

@ -176,12 +176,11 @@ func (c *Config) GetXTLSConfig(opts ...Option) *xtls.Config {
}
config := &xtls.Config{
ClientSessionCache: globalSessionCache,
RootCAs: root,
InsecureSkipVerify: c.AllowInsecure,
NextProtos: c.NextProtocol,
SessionTicketsDisabled: c.DisableSessionResumption,
PreferServerCipherSuites: c.PreferServerCipherSuites,
ClientSessionCache: globalSessionCache,
RootCAs: root,
InsecureSkipVerify: c.AllowInsecure,
NextProtos: c.NextProtocol,
SessionTicketsDisabled: c.DisableSessionResumption,
}
for _, opt := range opts {
@ -215,8 +214,19 @@ func (c *Config) GetXTLSConfig(opts ...Option) *xtls.Config {
config.MinVersion = xtls.VersionTLS13
}
switch c.MaxVersion {
case "1.0":
config.MaxVersion = xtls.VersionTLS10
case "1.1":
config.MaxVersion = xtls.VersionTLS11
case "1.2":
config.MaxVersion = xtls.VersionTLS12
case "1.3":
config.MaxVersion = xtls.VersionTLS13
}
var cipherSuites []uint16
if c.PreferServerCipherSuites && len(c.CipherSuites) > 0 {
if len(c.CipherSuites) > 0 {
cipherSuitesArray := strings.Split(c.CipherSuites, ":")
if len(cipherSuitesArray) > 0 {
all := xtls.CipherSuites()
@ -224,12 +234,14 @@ func (c *Config) GetXTLSConfig(opts ...Option) *xtls.Config {
for _, s := range all {
if s.Name == suite {
cipherSuites = append(cipherSuites, s.ID)
break
}
}
}
}
}
config.CipherSuites = cipherSuites
config.PreferServerCipherSuites = c.PreferServerCipherSuites
return config
}

View File

@ -146,8 +146,6 @@ type Config struct {
// Whether or not to allow self-signed certificates.
AllowInsecure bool `protobuf:"varint,1,opt,name=allow_insecure,json=allowInsecure,proto3" json:"allow_insecure,omitempty"`
// Whether or not to allow insecure cipher suites.
AllowInsecureCiphers bool `protobuf:"varint,5,opt,name=allow_insecure_ciphers,json=allowInsecureCiphers,proto3" json:"allow_insecure_ciphers,omitempty"`
// List of certificates to be served on server.
Certificate []*Certificate `protobuf:"bytes,2,rep,name=certificate,proto3" json:"certificate,omitempty"`
// Override server name.
@ -155,15 +153,17 @@ type Config struct {
// Lists of string as ALPN values.
NextProtocol []string `protobuf:"bytes,4,rep,name=next_protocol,json=nextProtocol,proto3" json:"next_protocol,omitempty"`
// Whether or not to disable session (ticket) resumption.
DisableSessionResumption bool `protobuf:"varint,6,opt,name=disable_session_resumption,json=disableSessionResumption,proto3" json:"disable_session_resumption,omitempty"`
DisableSessionResumption bool `protobuf:"varint,5,opt,name=disable_session_resumption,json=disableSessionResumption,proto3" json:"disable_session_resumption,omitempty"`
// If true, root certificates on the system will not be loaded for
// verification.
DisableSystemRoot bool `protobuf:"varint,7,opt,name=disable_system_root,json=disableSystemRoot,proto3" json:"disable_system_root,omitempty"`
DisableSystemRoot bool `protobuf:"varint,6,opt,name=disable_system_root,json=disableSystemRoot,proto3" json:"disable_system_root,omitempty"`
// The minimum TLS version.
MinVersion string `protobuf:"bytes,8,opt,name=min_version,json=minVersion,proto3" json:"min_version,omitempty"`
//The TLS cipher suites
MinVersion string `protobuf:"bytes,7,opt,name=min_version,json=minVersion,proto3" json:"min_version,omitempty"`
// The maximum TLS version.
MaxVersion string `protobuf:"bytes,8,opt,name=max_version,json=maxVersion,proto3" json:"max_version,omitempty"`
// Specify cipher suites, except for TLS 1.3.
CipherSuites string `protobuf:"bytes,9,opt,name=cipher_suites,json=cipherSuites,proto3" json:"cipher_suites,omitempty"`
// If true, server selects the client's most preferred ciphersuite
// Whether the server selects its most preferred ciphersuite.
PreferServerCipherSuites bool `protobuf:"varint,10,opt,name=prefer_server_cipher_suites,json=preferServerCipherSuites,proto3" json:"prefer_server_cipher_suites,omitempty"`
}
@ -206,13 +206,6 @@ func (x *Config) GetAllowInsecure() bool {
return false
}
func (x *Config) GetAllowInsecureCiphers() bool {
if x != nil {
return x.AllowInsecureCiphers
}
return false
}
func (x *Config) GetCertificate() []*Certificate {
if x != nil {
return x.Certificate
@ -255,6 +248,13 @@ func (x *Config) GetMinVersion() string {
return ""
}
func (x *Config) GetMaxVersion() string {
if x != nil {
return x.MaxVersion
}
return ""
}
func (x *Config) GetCipherSuites() string {
if x != nil {
return x.CipherSuites
@ -272,61 +272,61 @@ func (x *Config) GetPreferServerCipherSuites() bool {
var File_transport_internet_xtls_config_proto protoreflect.FileDescriptor
var file_transport_internet_xtls_config_proto_rawDesc = []byte{
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}
var (

View File

@ -26,9 +26,6 @@ message Config {
// Whether or not to allow self-signed certificates.
bool allow_insecure = 1;
// Whether or not to allow insecure cipher suites.
bool allow_insecure_ciphers = 5;
// List of certificates to be served on server.
repeated Certificate certificate = 2;
@ -39,18 +36,21 @@ message Config {
repeated string next_protocol = 4;
// Whether or not to disable session (ticket) resumption.
bool disable_session_resumption = 6;
bool disable_session_resumption = 5;
// If true, root certificates on the system will not be loaded for
// verification.
bool disable_system_root = 7;
bool disable_system_root = 6;
// The minimum TLS version.
string min_version = 8;
string min_version = 7;
//The TLS cipher suites
// The maximum TLS version.
string max_version = 8;
// Specify cipher suites, except for TLS 1.3.
string cipher_suites = 9;
// If true, server selects the client's most preferred ciphersuite
// Whether the server selects its most preferred ciphersuite.
bool prefer_server_cipher_suites = 10;
}

View File

@ -65,9 +65,7 @@ func TestExpiredCertificate(t *testing.T) {
}
func TestInsecureCertificates(t *testing.T) {
c := &Config{
AllowInsecureCiphers: true,
}
c := &Config{}
xtlsConfig := c.GetXTLSConfig()
if len(xtlsConfig.CipherSuites) > 0 {