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https://github.com/XTLS/Xray-core.git
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Root config: Add env config (#6400)
https://github.com/XTLS/Xray-core/pull/6400#issuecomment-4880198100 https://github.com/XTLS/Xray-core/pull/6400#issuecomment-4916892425 https://github.com/XTLS/Xray-core/pull/6400#issuecomment-4929136670
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@@ -5,6 +5,7 @@ import (
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"crypto/rand"
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"io"
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"strings"
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"sync/atomic"
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"time"
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"github.com/pires/go-proxyproto"
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@@ -31,12 +32,24 @@ import (
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)
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var (
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useSplice bool
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useSplice atomic.Bool
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allNetworks [8]bool
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defaultBlockPrivateRule *FinalRule
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defaultBlockAllRule *FinalRule
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)
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func reloadEnvSettings() error {
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const defaultFlagValue = "NOT_DEFINED_AT_ALL"
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value := platform.NewEnvFlag(platform.UseFreedomSplice).GetValue(func() string { return defaultFlagValue })
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enabled := false
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switch value {
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case defaultFlagValue, "auto", "enable":
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enabled = true
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}
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useSplice.Store(enabled)
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return nil
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}
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func init() {
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common.Must(common.RegisterConfig((*Config)(nil), func(ctx context.Context, config interface{}) (interface{}, error) {
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h := new(Handler)
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@@ -48,12 +61,7 @@ func init() {
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return h, nil
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}))
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const defaultFlagValue = "NOT_DEFINED_AT_ALL"
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value := platform.NewEnvFlag(platform.UseFreedomSplice).GetValue(func() string { return defaultFlagValue })
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switch value {
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case defaultFlagValue, "auto", "enable":
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useSplice = true
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}
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platform.RegisterEnvReload(reloadEnvSettings)
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for i := range allNetworks {
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allNetworks[i] = true
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@@ -422,7 +430,7 @@ func (h *Handler) Process(ctx context.Context, link *transport.Link, dialer inte
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responseDone := func() error {
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defer timer.SetTimeout(plcy.Timeouts.UplinkOnly)
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if destination.Network == net.Network_TCP && useSplice && proxy.IsRAWTransportWithoutSecurity(conn) { // it would be tls conn in special use case of MITM, we need to let link handle traffic
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if destination.Network == net.Network_TCP && useSplice.Load() && proxy.IsRAWTransportWithoutSecurity(conn) { // it would be tls conn in special use case of MITM, we need to let link handle traffic
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var writeConn net.Conn
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var inTimer *signal.ActivityTimer
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if inbound := session.InboundFromContext(ctx); inbound != nil && inbound.Conn != nil {
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@@ -5,6 +5,7 @@ import (
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"crypto/hmac"
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"crypto/sha256"
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"hash/crc64"
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"sync/atomic"
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"time"
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"github.com/xtls/xray-core/common"
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@@ -218,10 +219,17 @@ func (h *Handler) Process(ctx context.Context, link *transport.Link, dialer inte
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return nil
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}
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var enablePadding = false
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var enablePadding atomic.Bool
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func shouldEnablePadding(s protocol.SecurityType) bool {
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return enablePadding || s == protocol.SecurityType_AES128_GCM || s == protocol.SecurityType_CHACHA20_POLY1305 || s == protocol.SecurityType_AUTO
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return enablePadding.Load() || s == protocol.SecurityType_AES128_GCM || s == protocol.SecurityType_CHACHA20_POLY1305 || s == protocol.SecurityType_AUTO
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}
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func reloadEnvSettings() error {
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const defaultFlagValue = "NOT_DEFINED_AT_ALL"
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paddingValue := platform.NewEnvFlag(platform.UseVmessPadding).GetValue(func() string { return defaultFlagValue })
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enablePadding.Store(paddingValue != defaultFlagValue)
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return nil
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}
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func init() {
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@@ -229,10 +237,5 @@ func init() {
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return New(ctx, config.(*Config))
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}))
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const defaultFlagValue = "NOT_DEFINED_AT_ALL"
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paddingValue := platform.NewEnvFlag(platform.UseVmessPadding).GetValue(func() string { return defaultFlagValue })
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if paddingValue != defaultFlagValue {
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enablePadding = true
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}
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platform.RegisterEnvReload(reloadEnvSettings)
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}
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