mirror of
https://github.com/XTLS/Xray-core.git
synced 2024-11-24 13:49:19 +02:00
Refactor log (#3446)
* Refactor log * Add new log methods * Fix logger test * Change all logging code * Clean up pathObj * Rebase to latest main * Remove invoking method name after the dot
This commit is contained in:
parent
8320732743
commit
079d0bd8a9
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@ -8,6 +8,7 @@ import (
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"sync"
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"sync"
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"github.com/xtls/xray-core/common"
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"github.com/xtls/xray-core/common"
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"github.com/xtls/xray-core/common/errors"
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"github.com/xtls/xray-core/common/signal/done"
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"github.com/xtls/xray-core/common/signal/done"
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core "github.com/xtls/xray-core/core"
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core "github.com/xtls/xray-core/core"
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"github.com/xtls/xray-core/features/outbound"
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"github.com/xtls/xray-core/features/outbound"
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@ -46,7 +47,7 @@ func NewCommander(ctx context.Context, config *Config) (*Commander, error) {
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}
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}
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service, ok := rawService.(Service)
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service, ok := rawService.(Service)
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if !ok {
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if !ok {
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return nil, newError("not a Service.")
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return nil, errors.New("not a Service.")
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}
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}
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c.services = append(c.services, service)
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c.services = append(c.services, service)
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}
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}
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@ -70,16 +71,16 @@ func (c *Commander) Start() error {
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var listen = func(listener net.Listener) {
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var listen = func(listener net.Listener) {
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if err := c.server.Serve(listener); err != nil {
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if err := c.server.Serve(listener); err != nil {
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newError("failed to start grpc server").Base(err).AtError().WriteToLog()
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errors.LogErrorInner(context.Background(), err, "failed to start grpc server")
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}
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}
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}
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}
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if len(c.listen) > 0 {
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if len(c.listen) > 0 {
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if l, err := net.Listen("tcp", c.listen); err != nil {
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if l, err := net.Listen("tcp", c.listen); err != nil {
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newError("API server failed to listen on ", c.listen).Base(err).AtError().WriteToLog()
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errors.LogErrorInner(context.Background(), err, "API server failed to listen on ", c.listen)
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return err
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return err
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} else {
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} else {
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newError("API server listening on ", l.Addr()).AtInfo().WriteToLog()
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errors.LogInfo(context.Background(), "API server listening on ", l.Addr())
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go listen(l)
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go listen(l)
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}
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}
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return nil
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return nil
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@ -93,7 +94,7 @@ func (c *Commander) Start() error {
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go listen(listener)
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go listen(listener)
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if err := c.ohm.RemoveHandler(context.Background(), c.tag); err != nil {
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if err := c.ohm.RemoveHandler(context.Background(), c.tag); err != nil {
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newError("failed to remove existing handler").WriteToLog()
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errors.LogInfoInner(context.Background(), err, "failed to remove existing handler")
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}
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}
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return c.ohm.AddHandler(context.Background(), &Outbound{
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return c.ohm.AddHandler(context.Background(), &Outbound{
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@ -1,9 +0,0 @@
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package commander
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import "github.com/xtls/xray-core/common/errors"
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type errPathObjHolder struct{}
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func newError(values ...interface{}) *errors.Error {
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return errors.New(values...).WithPathObj(errPathObjHolder{})
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}
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@ -5,6 +5,7 @@ import (
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"sync"
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"sync"
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"github.com/xtls/xray-core/common"
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"github.com/xtls/xray-core/common"
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"github.com/xtls/xray-core/common/errors"
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"github.com/xtls/xray-core/common/net"
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"github.com/xtls/xray-core/common/net"
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"github.com/xtls/xray-core/common/net/cnc"
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"github.com/xtls/xray-core/common/net/cnc"
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"github.com/xtls/xray-core/common/signal/done"
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"github.com/xtls/xray-core/common/signal/done"
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@ -31,7 +32,7 @@ func (l *OutboundListener) add(conn net.Conn) {
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func (l *OutboundListener) Accept() (net.Conn, error) {
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func (l *OutboundListener) Accept() (net.Conn, error) {
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select {
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select {
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case <-l.done.Wait():
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case <-l.done.Wait():
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return nil, newError("listen closed")
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return nil, errors.New("listen closed")
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case c := <-l.buffer:
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case c := <-l.buffer:
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return c, nil
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return c, nil
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}
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}
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@ -10,6 +10,7 @@ import (
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"time"
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"time"
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"github.com/xtls/xray-core/common"
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"github.com/xtls/xray-core/common"
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"github.com/xtls/xray-core/common/errors"
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"github.com/xtls/xray-core/common/buf"
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"github.com/xtls/xray-core/common/buf"
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"github.com/xtls/xray-core/common/log"
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"github.com/xtls/xray-core/common/log"
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"github.com/xtls/xray-core/common/net"
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"github.com/xtls/xray-core/common/net"
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@ -26,7 +27,7 @@ import (
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"github.com/xtls/xray-core/transport/pipe"
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"github.com/xtls/xray-core/transport/pipe"
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)
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)
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var errSniffingTimeout = newError("timeout on sniffing")
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var errSniffingTimeout = errors.New("timeout on sniffing")
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type cachedReader struct {
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type cachedReader struct {
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sync.Mutex
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sync.Mutex
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@ -191,7 +192,7 @@ func (d *DefaultDispatcher) shouldOverride(ctx context.Context, result SniffResu
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pattern := d[7:]
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pattern := d[7:]
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re, err := regexp.Compile(pattern)
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re, err := regexp.Compile(pattern)
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if err != nil {
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if err != nil {
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newError("Unable to compile regex").WriteToLog(session.ExportIDToError(ctx))
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errors.LogInfo(ctx, "Unable to compile regex")
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continue
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continue
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}
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}
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if re.MatchString(domain) {
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if re.MatchString(domain) {
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@ -213,7 +214,7 @@ func (d *DefaultDispatcher) shouldOverride(ctx context.Context, result SniffResu
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}
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}
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if fkr0, ok := d.fdns.(dns.FakeDNSEngineRev0); ok && protocolString != "bittorrent" && p == "fakedns" &&
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if fkr0, ok := d.fdns.(dns.FakeDNSEngineRev0); ok && protocolString != "bittorrent" && p == "fakedns" &&
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fkr0.IsIPInIPPool(destination.Address) {
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fkr0.IsIPInIPPool(destination.Address) {
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newError("Using sniffer ", protocolString, " since the fake DNS missed").WriteToLog(session.ExportIDToError(ctx))
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errors.LogInfo(ctx, "Using sniffer ", protocolString, " since the fake DNS missed")
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return true
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return true
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}
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}
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if resultSubset, ok := result.(SnifferIsProtoSubsetOf); ok {
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if resultSubset, ok := result.(SnifferIsProtoSubsetOf); ok {
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@ -261,7 +262,7 @@ func (d *DefaultDispatcher) Dispatch(ctx context.Context, destination net.Destin
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}
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}
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if err == nil && d.shouldOverride(ctx, result, sniffingRequest, destination) {
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if err == nil && d.shouldOverride(ctx, result, sniffingRequest, destination) {
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domain := result.Domain()
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domain := result.Domain()
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newError("sniffed domain: ", domain).WriteToLog(session.ExportIDToError(ctx))
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errors.LogInfo(ctx, "sniffed domain: ", domain)
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destination.Address = net.ParseAddress(domain)
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destination.Address = net.ParseAddress(domain)
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protocol := result.Protocol()
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protocol := result.Protocol()
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if resComp, ok := result.(SnifferResultComposite); ok {
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if resComp, ok := result.(SnifferResultComposite); ok {
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@ -286,7 +287,7 @@ func (d *DefaultDispatcher) Dispatch(ctx context.Context, destination net.Destin
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// DispatchLink implements routing.Dispatcher.
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// DispatchLink implements routing.Dispatcher.
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func (d *DefaultDispatcher) DispatchLink(ctx context.Context, destination net.Destination, outbound *transport.Link) error {
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func (d *DefaultDispatcher) DispatchLink(ctx context.Context, destination net.Destination, outbound *transport.Link) error {
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if !destination.IsValid() {
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if !destination.IsValid() {
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return newError("Dispatcher: Invalid destination.")
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return errors.New("Dispatcher: Invalid destination.")
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}
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}
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outbounds := session.OutboundsFromContext(ctx)
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outbounds := session.OutboundsFromContext(ctx)
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if len(outbounds) == 0 {
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if len(outbounds) == 0 {
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@ -315,7 +316,7 @@ func (d *DefaultDispatcher) DispatchLink(ctx context.Context, destination net.De
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}
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}
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if err == nil && d.shouldOverride(ctx, result, sniffingRequest, destination) {
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if err == nil && d.shouldOverride(ctx, result, sniffingRequest, destination) {
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domain := result.Domain()
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domain := result.Domain()
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newError("sniffed domain: ", domain).WriteToLog(session.ExportIDToError(ctx))
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errors.LogInfo(ctx, "sniffed domain: ", domain)
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destination.Address = net.ParseAddress(domain)
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destination.Address = net.ParseAddress(domain)
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protocol := result.Protocol()
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protocol := result.Protocol()
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if resComp, ok := result.(SnifferResultComposite); ok {
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if resComp, ok := result.(SnifferResultComposite); ok {
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@ -407,10 +408,10 @@ func (d *DefaultDispatcher) routedDispatch(ctx context.Context, link *transport.
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ctx = session.SetForcedOutboundTagToContext(ctx, "")
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ctx = session.SetForcedOutboundTagToContext(ctx, "")
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if h := d.ohm.GetHandler(forcedOutboundTag); h != nil {
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if h := d.ohm.GetHandler(forcedOutboundTag); h != nil {
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isPickRoute = 1
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isPickRoute = 1
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newError("taking platform initialized detour [", forcedOutboundTag, "] for [", destination, "]").WriteToLog(session.ExportIDToError(ctx))
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errors.LogInfo(ctx, "taking platform initialized detour [", forcedOutboundTag, "] for [", destination, "]")
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handler = h
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handler = h
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} else {
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} else {
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newError("non existing tag for platform initialized detour: ", forcedOutboundTag).AtError().WriteToLog(session.ExportIDToError(ctx))
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errors.LogError(ctx, "non existing tag for platform initialized detour: ", forcedOutboundTag)
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common.Close(link.Writer)
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common.Close(link.Writer)
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common.Interrupt(link.Reader)
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common.Interrupt(link.Reader)
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return
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return
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@ -420,13 +421,13 @@ func (d *DefaultDispatcher) routedDispatch(ctx context.Context, link *transport.
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outTag := route.GetOutboundTag()
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outTag := route.GetOutboundTag()
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if h := d.ohm.GetHandler(outTag); h != nil {
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if h := d.ohm.GetHandler(outTag); h != nil {
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isPickRoute = 2
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isPickRoute = 2
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newError("taking detour [", outTag, "] for [", destination, "]").WriteToLog(session.ExportIDToError(ctx))
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errors.LogInfo(ctx, "taking detour [", outTag, "] for [", destination, "]")
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handler = h
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handler = h
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} else {
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} else {
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newError("non existing outTag: ", outTag).AtWarning().WriteToLog(session.ExportIDToError(ctx))
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errors.LogWarning(ctx, "non existing outTag: ", outTag)
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}
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}
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} else {
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} else {
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newError("default route for ", destination).WriteToLog(session.ExportIDToError(ctx))
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errors.LogInfo(ctx, "default route for ", destination)
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}
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}
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}
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}
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@ -435,7 +436,7 @@ func (d *DefaultDispatcher) routedDispatch(ctx context.Context, link *transport.
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}
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}
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if handler == nil {
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if handler == nil {
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newError("default outbound handler not exist").WriteToLog(session.ExportIDToError(ctx))
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errors.LogInfo(ctx, "default outbound handler not exist")
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common.Close(link.Writer)
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common.Close(link.Writer)
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common.Interrupt(link.Reader)
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common.Interrupt(link.Reader)
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return
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return
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@ -1,9 +0,0 @@
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package dispatcher
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import "github.com/xtls/xray-core/common/errors"
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type errPathObjHolder struct{}
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func newError(values ...interface{}) *errors.Error {
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return errors.New(values...).WithPathObj(errPathObjHolder{})
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}
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@ -5,6 +5,7 @@ import (
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"strings"
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"strings"
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"github.com/xtls/xray-core/common"
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"github.com/xtls/xray-core/common"
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"github.com/xtls/xray-core/common/errors"
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"github.com/xtls/xray-core/common/net"
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"github.com/xtls/xray-core/common/net"
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"github.com/xtls/xray-core/common/session"
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"github.com/xtls/xray-core/common/session"
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"github.com/xtls/xray-core/core"
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"github.com/xtls/xray-core/core"
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@ -22,7 +23,7 @@ func newFakeDNSSniffer(ctx context.Context) (protocolSnifferWithMetadata, error)
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}
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}
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if fakeDNSEngine == nil {
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if fakeDNSEngine == nil {
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errNotInit := newError("FakeDNSEngine is not initialized, but such a sniffer is used").AtError()
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errNotInit := errors.New("FakeDNSEngine is not initialized, but such a sniffer is used").AtError()
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return protocolSnifferWithMetadata{}, errNotInit
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return protocolSnifferWithMetadata{}, errNotInit
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}
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}
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return protocolSnifferWithMetadata{protocolSniffer: func(ctx context.Context, bytes []byte) (SniffResult, error) {
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return protocolSnifferWithMetadata{protocolSniffer: func(ctx context.Context, bytes []byte) (SniffResult, error) {
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@ -31,7 +32,7 @@ func newFakeDNSSniffer(ctx context.Context) (protocolSnifferWithMetadata, error)
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if ob.Target.Network == net.Network_TCP || ob.Target.Network == net.Network_UDP {
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if ob.Target.Network == net.Network_TCP || ob.Target.Network == net.Network_UDP {
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domainFromFakeDNS := fakeDNSEngine.GetDomainFromFakeDNS(ob.Target.Address)
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domainFromFakeDNS := fakeDNSEngine.GetDomainFromFakeDNS(ob.Target.Address)
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if domainFromFakeDNS != "" {
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if domainFromFakeDNS != "" {
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newError("fake dns got domain: ", domainFromFakeDNS, " for ip: ", ob.Target.Address.String()).WriteToLog(session.ExportIDToError(ctx))
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errors.LogInfo(ctx, "fake dns got domain: ", domainFromFakeDNS, " for ip: ", ob.Target.Address.String())
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return &fakeDNSSniffResult{domainName: domainFromFakeDNS}, nil
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return &fakeDNSSniffResult{domainName: domainFromFakeDNS}, nil
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}
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}
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}
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}
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@ -109,10 +110,10 @@ func newFakeDNSThenOthers(ctx context.Context, fakeDNSSniffer protocolSnifferWit
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}
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}
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return nil, common.ErrNoClue
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return nil, common.ErrNoClue
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}
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}
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newError("ip address not in fake dns range, return as is").AtDebug().WriteToLog()
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errors.LogDebug(ctx, "ip address not in fake dns range, return as is")
|
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return nil, common.ErrNoClue
|
return nil, common.ErrNoClue
|
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}
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}
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newError("fake dns sniffer did not set address in range option, assume false.").AtWarning().WriteToLog()
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errors.LogWarning(ctx, "fake dns sniffer did not set address in range option, assume false.")
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return nil, common.ErrNoClue
|
return nil, common.ErrNoClue
|
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},
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},
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metadataSniffer: false,
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metadataSniffer: false,
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|
|
|
@ -4,6 +4,7 @@ import (
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"context"
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"context"
|
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|
|
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"github.com/xtls/xray-core/common"
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"github.com/xtls/xray-core/common"
|
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|
"github.com/xtls/xray-core/common/errors"
|
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"github.com/xtls/xray-core/common/net"
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"github.com/xtls/xray-core/common/net"
|
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"github.com/xtls/xray-core/common/protocol/bittorrent"
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"github.com/xtls/xray-core/common/protocol/bittorrent"
|
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"github.com/xtls/xray-core/common/protocol/http"
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"github.com/xtls/xray-core/common/protocol/http"
|
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|
@ -52,7 +53,7 @@ func NewSniffer(ctx context.Context) *Sniffer {
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return ret
|
return ret
|
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}
|
}
|
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|
|
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var errUnknownContent = newError("unknown content")
|
var errUnknownContent = errors.New("unknown content")
|
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|
|
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func (s *Sniffer) Sniff(c context.Context, payload []byte, network net.Network) (SniffResult, error) {
|
func (s *Sniffer) Sniff(c context.Context, payload []byte, network net.Network) (SniffResult, error) {
|
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var pendingSniffer []protocolSnifferWithMetadata
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var pendingSniffer []protocolSnifferWithMetadata
|
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|
|
|
@ -1,6 +1,7 @@
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package dns
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package dns
|
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|
|
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import (
|
import (
|
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|
"github.com/xtls/xray-core/common/errors"
|
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"github.com/xtls/xray-core/common/net"
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"github.com/xtls/xray-core/common/net"
|
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"github.com/xtls/xray-core/common/strmatcher"
|
"github.com/xtls/xray-core/common/strmatcher"
|
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"github.com/xtls/xray-core/common/uuid"
|
"github.com/xtls/xray-core/common/uuid"
|
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|
@ -36,11 +37,11 @@ var localTLDsAndDotlessDomainsRule = &NameServer_OriginalRule{
|
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func toStrMatcher(t DomainMatchingType, domain string) (strmatcher.Matcher, error) {
|
func toStrMatcher(t DomainMatchingType, domain string) (strmatcher.Matcher, error) {
|
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strMType, f := typeMap[t]
|
strMType, f := typeMap[t]
|
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if !f {
|
if !f {
|
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return nil, newError("unknown mapping type", t).AtWarning()
|
return nil, errors.New("unknown mapping type", t).AtWarning()
|
||||||
}
|
}
|
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matcher, err := strMType.New(domain)
|
matcher, err := strMType.New(domain)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError("failed to create str matcher").Base(err)
|
return nil, errors.New("failed to create str matcher").Base(err)
|
||||||
}
|
}
|
||||||
return matcher, nil
|
return matcher, nil
|
||||||
}
|
}
|
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|
@ -51,7 +52,7 @@ func toNetIP(addrs []net.Address) ([]net.IP, error) {
|
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if addr.Family().IsIP() {
|
if addr.Family().IsIP() {
|
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ips = append(ips, addr.IP())
|
ips = append(ips, addr.IP())
|
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} else {
|
} else {
|
||||||
return nil, newError("Failed to convert address", addr, "to Net IP.").AtWarning()
|
return nil, errors.New("Failed to convert address", addr, "to Net IP.").AtWarning()
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
return ips, nil
|
return ips, nil
|
||||||
|
|
|
@ -54,7 +54,7 @@ func New(ctx context.Context, config *Config) (*DNS, error) {
|
||||||
case 0, net.IPv4len, net.IPv6len:
|
case 0, net.IPv4len, net.IPv6len:
|
||||||
clientIP = net.IP(config.ClientIp)
|
clientIP = net.IP(config.ClientIp)
|
||||||
default:
|
default:
|
||||||
return nil, newError("unexpected client IP length ", len(config.ClientIp))
|
return nil, errors.New("unexpected client IP length ", len(config.ClientIp))
|
||||||
}
|
}
|
||||||
|
|
||||||
var ipOption *dns.IPOption
|
var ipOption *dns.IPOption
|
||||||
|
@ -81,7 +81,7 @@ func New(ctx context.Context, config *Config) (*DNS, error) {
|
||||||
|
|
||||||
hosts, err := NewStaticHosts(config.StaticHosts, config.Hosts)
|
hosts, err := NewStaticHosts(config.StaticHosts, config.Hosts)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError("failed to create hosts").Base(err)
|
return nil, errors.New("failed to create hosts").Base(err)
|
||||||
}
|
}
|
||||||
|
|
||||||
clients := []*Client{}
|
clients := []*Client{}
|
||||||
|
@ -99,7 +99,7 @@ func New(ctx context.Context, config *Config) (*DNS, error) {
|
||||||
features.PrintDeprecatedFeatureWarning("simple DNS server")
|
features.PrintDeprecatedFeatureWarning("simple DNS server")
|
||||||
client, err := NewSimpleClient(ctx, endpoint, clientIP)
|
client, err := NewSimpleClient(ctx, endpoint, clientIP)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError("failed to create client").Base(err)
|
return nil, errors.New("failed to create client").Base(err)
|
||||||
}
|
}
|
||||||
clients = append(clients, client)
|
clients = append(clients, client)
|
||||||
}
|
}
|
||||||
|
@ -122,7 +122,7 @@ func New(ctx context.Context, config *Config) (*DNS, error) {
|
||||||
}
|
}
|
||||||
client, err := NewClient(ctx, ns, myClientIP, geoipContainer, &matcherInfos, updateDomain)
|
client, err := NewClient(ctx, ns, myClientIP, geoipContainer, &matcherInfos, updateDomain)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError("failed to create client").Base(err)
|
return nil, errors.New("failed to create client").Base(err)
|
||||||
}
|
}
|
||||||
clients = append(clients, client)
|
clients = append(clients, client)
|
||||||
}
|
}
|
||||||
|
@ -170,7 +170,7 @@ func (s *DNS) IsOwnLink(ctx context.Context) bool {
|
||||||
// LookupIP implements dns.Client.
|
// LookupIP implements dns.Client.
|
||||||
func (s *DNS) LookupIP(domain string, option dns.IPOption) ([]net.IP, error) {
|
func (s *DNS) LookupIP(domain string, option dns.IPOption) ([]net.IP, error) {
|
||||||
if domain == "" {
|
if domain == "" {
|
||||||
return nil, newError("empty domain name")
|
return nil, errors.New("empty domain name")
|
||||||
}
|
}
|
||||||
|
|
||||||
option.IPv4Enable = option.IPv4Enable && s.ipOption.IPv4Enable
|
option.IPv4Enable = option.IPv4Enable && s.ipOption.IPv4Enable
|
||||||
|
@ -190,10 +190,10 @@ func (s *DNS) LookupIP(domain string, option dns.IPOption) ([]net.IP, error) {
|
||||||
case len(addrs) == 0: // Domain recorded, but no valid IP returned (e.g. IPv4 address with only IPv6 enabled)
|
case len(addrs) == 0: // Domain recorded, but no valid IP returned (e.g. IPv4 address with only IPv6 enabled)
|
||||||
return nil, dns.ErrEmptyResponse
|
return nil, dns.ErrEmptyResponse
|
||||||
case len(addrs) == 1 && addrs[0].Family().IsDomain(): // Domain replacement
|
case len(addrs) == 1 && addrs[0].Family().IsDomain(): // Domain replacement
|
||||||
newError("domain replaced: ", domain, " -> ", addrs[0].Domain()).WriteToLog()
|
errors.LogInfo(s.ctx, "domain replaced: ", domain, " -> ", addrs[0].Domain())
|
||||||
domain = addrs[0].Domain()
|
domain = addrs[0].Domain()
|
||||||
default: // Successfully found ip records in static host
|
default: // Successfully found ip records in static host
|
||||||
newError("returning ", len(addrs), " IP(s) for domain ", domain, " -> ", addrs).WriteToLog()
|
errors.LogInfo(s.ctx, "returning ", len(addrs), " IP(s) for domain ", domain, " -> ", addrs)
|
||||||
return toNetIP(addrs)
|
return toNetIP(addrs)
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -202,7 +202,7 @@ func (s *DNS) LookupIP(domain string, option dns.IPOption) ([]net.IP, error) {
|
||||||
ctx := session.ContextWithInbound(s.ctx, &session.Inbound{Tag: s.tag})
|
ctx := session.ContextWithInbound(s.ctx, &session.Inbound{Tag: s.tag})
|
||||||
for _, client := range s.sortClients(domain) {
|
for _, client := range s.sortClients(domain) {
|
||||||
if !option.FakeEnable && strings.EqualFold(client.Name(), "FakeDNS") {
|
if !option.FakeEnable && strings.EqualFold(client.Name(), "FakeDNS") {
|
||||||
newError("skip DNS resolution for domain ", domain, " at server ", client.Name()).AtDebug().WriteToLog()
|
errors.LogDebug(s.ctx, "skip DNS resolution for domain ", domain, " at server ", client.Name())
|
||||||
continue
|
continue
|
||||||
}
|
}
|
||||||
ips, err := client.QueryIP(ctx, domain, option, s.disableCache)
|
ips, err := client.QueryIP(ctx, domain, option, s.disableCache)
|
||||||
|
@ -210,7 +210,7 @@ func (s *DNS) LookupIP(domain string, option dns.IPOption) ([]net.IP, error) {
|
||||||
return ips, nil
|
return ips, nil
|
||||||
}
|
}
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("failed to lookup ip for domain ", domain, " at server ", client.Name()).Base(err).WriteToLog()
|
errors.LogInfoInner(s.ctx, err, "failed to lookup ip for domain ", domain, " at server ", client.Name())
|
||||||
errs = append(errs, err)
|
errs = append(errs, err)
|
||||||
}
|
}
|
||||||
// 5 for RcodeRefused in miekg/dns, hardcode to reduce binary size
|
// 5 for RcodeRefused in miekg/dns, hardcode to reduce binary size
|
||||||
|
@ -219,7 +219,7 @@ func (s *DNS) LookupIP(domain string, option dns.IPOption) ([]net.IP, error) {
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
return nil, newError("returning nil for domain ", domain).Base(errors.Combine(errs...))
|
return nil, errors.New("returning nil for domain ", domain).Base(errors.Combine(errs...))
|
||||||
}
|
}
|
||||||
|
|
||||||
// LookupHosts implements dns.HostsLookup.
|
// LookupHosts implements dns.HostsLookup.
|
||||||
|
@ -231,7 +231,7 @@ func (s *DNS) LookupHosts(domain string) *net.Address {
|
||||||
// Normalize the FQDN form query
|
// Normalize the FQDN form query
|
||||||
addrs := s.hosts.Lookup(domain, *s.ipOption)
|
addrs := s.hosts.Lookup(domain, *s.ipOption)
|
||||||
if len(addrs) > 0 {
|
if len(addrs) > 0 {
|
||||||
newError("domain replaced: ", domain, " -> ", addrs[0].String()).AtInfo().WriteToLog()
|
errors.LogInfo(s.ctx, "domain replaced: ", domain, " -> ", addrs[0].String())
|
||||||
return &addrs[0]
|
return &addrs[0]
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -289,16 +289,16 @@ func (s *DNS) sortClients(domain string) []*Client {
|
||||||
}
|
}
|
||||||
|
|
||||||
if len(domainRules) > 0 {
|
if len(domainRules) > 0 {
|
||||||
newError("domain ", domain, " matches following rules: ", domainRules).AtDebug().WriteToLog()
|
errors.LogDebug(s.ctx, "domain ", domain, " matches following rules: ", domainRules)
|
||||||
}
|
}
|
||||||
if len(clientNames) > 0 {
|
if len(clientNames) > 0 {
|
||||||
newError("domain ", domain, " will use DNS in order: ", clientNames).AtDebug().WriteToLog()
|
errors.LogDebug(s.ctx, "domain ", domain, " will use DNS in order: ", clientNames)
|
||||||
}
|
}
|
||||||
|
|
||||||
if len(clients) == 0 {
|
if len(clients) == 0 {
|
||||||
clients = append(clients, s.clients[0])
|
clients = append(clients, s.clients[0])
|
||||||
clientNames = append(clientNames, s.clients[0].Name())
|
clientNames = append(clientNames, s.clients[0].Name())
|
||||||
newError("domain ", domain, " will use the first DNS: ", clientNames).AtDebug().WriteToLog()
|
errors.LogDebug(s.ctx, "domain ", domain, " will use the first DNS: ", clientNames)
|
||||||
}
|
}
|
||||||
|
|
||||||
return clients
|
return clients
|
||||||
|
|
|
@ -171,10 +171,10 @@ func parseResponse(payload []byte) (*IPRecord, error) {
|
||||||
var parser dnsmessage.Parser
|
var parser dnsmessage.Parser
|
||||||
h, err := parser.Start(payload)
|
h, err := parser.Start(payload)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError("failed to parse DNS response").Base(err).AtWarning()
|
return nil, errors.New("failed to parse DNS response").Base(err).AtWarning()
|
||||||
}
|
}
|
||||||
if err := parser.SkipAllQuestions(); err != nil {
|
if err := parser.SkipAllQuestions(); err != nil {
|
||||||
return nil, newError("failed to skip questions in DNS response").Base(err).AtWarning()
|
return nil, errors.New("failed to skip questions in DNS response").Base(err).AtWarning()
|
||||||
}
|
}
|
||||||
|
|
||||||
now := time.Now()
|
now := time.Now()
|
||||||
|
@ -189,7 +189,7 @@ L:
|
||||||
ah, err := parser.AnswerHeader()
|
ah, err := parser.AnswerHeader()
|
||||||
if err != nil {
|
if err != nil {
|
||||||
if err != dnsmessage.ErrSectionDone {
|
if err != dnsmessage.ErrSectionDone {
|
||||||
newError("failed to parse answer section for domain: ", ah.Name.String()).Base(err).WriteToLog()
|
errors.LogInfoInner(context.Background(), err, "failed to parse answer section for domain: ", ah.Name.String())
|
||||||
}
|
}
|
||||||
break
|
break
|
||||||
}
|
}
|
||||||
|
@ -207,20 +207,20 @@ L:
|
||||||
case dnsmessage.TypeA:
|
case dnsmessage.TypeA:
|
||||||
ans, err := parser.AResource()
|
ans, err := parser.AResource()
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("failed to parse A record for domain: ", ah.Name).Base(err).WriteToLog()
|
errors.LogInfoInner(context.Background(), err, "failed to parse A record for domain: ", ah.Name)
|
||||||
break L
|
break L
|
||||||
}
|
}
|
||||||
ipRecord.IP = append(ipRecord.IP, net.IPAddress(ans.A[:]))
|
ipRecord.IP = append(ipRecord.IP, net.IPAddress(ans.A[:]))
|
||||||
case dnsmessage.TypeAAAA:
|
case dnsmessage.TypeAAAA:
|
||||||
ans, err := parser.AAAAResource()
|
ans, err := parser.AAAAResource()
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("failed to parse AAAA record for domain: ", ah.Name).Base(err).WriteToLog()
|
errors.LogInfoInner(context.Background(), err, "failed to parse AAAA record for domain: ", ah.Name)
|
||||||
break L
|
break L
|
||||||
}
|
}
|
||||||
ipRecord.IP = append(ipRecord.IP, net.IPAddress(ans.AAAA[:]))
|
ipRecord.IP = append(ipRecord.IP, net.IPAddress(ans.AAAA[:]))
|
||||||
default:
|
default:
|
||||||
if err := parser.SkipAnswer(); err != nil {
|
if err := parser.SkipAnswer(); err != nil {
|
||||||
newError("failed to skip answer").Base(err).WriteToLog()
|
errors.LogInfoInner(context.Background(), err, "failed to skip answer")
|
||||||
break L
|
break L
|
||||||
}
|
}
|
||||||
continue
|
continue
|
||||||
|
|
|
@ -1,9 +0,0 @@
|
||||||
package dns
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
|
@ -1,9 +0,0 @@
|
||||||
package fakedns
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
|
@ -10,6 +10,7 @@ import (
|
||||||
|
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
"github.com/xtls/xray-core/common/cache"
|
"github.com/xtls/xray-core/common/cache"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/net"
|
"github.com/xtls/xray-core/common/net"
|
||||||
"github.com/xtls/xray-core/features/dns"
|
"github.com/xtls/xray-core/features/dns"
|
||||||
)
|
)
|
||||||
|
@ -45,7 +46,7 @@ func (fkdns *Holder) Start() error {
|
||||||
if fkdns.config != nil && fkdns.config.IpPool != "" && fkdns.config.LruSize != 0 {
|
if fkdns.config != nil && fkdns.config.IpPool != "" && fkdns.config.LruSize != 0 {
|
||||||
return fkdns.initializeFromConfig()
|
return fkdns.initializeFromConfig()
|
||||||
}
|
}
|
||||||
return newError("invalid fakeDNS setting")
|
return errors.New("invalid fakeDNS setting")
|
||||||
}
|
}
|
||||||
|
|
||||||
func (fkdns *Holder) Close() error {
|
func (fkdns *Holder) Close() error {
|
||||||
|
@ -60,7 +61,7 @@ func NewFakeDNSHolder() (*Holder, error) {
|
||||||
var err error
|
var err error
|
||||||
|
|
||||||
if fkdns, err = NewFakeDNSHolderConfigOnly(nil); err != nil {
|
if fkdns, err = NewFakeDNSHolderConfigOnly(nil); err != nil {
|
||||||
return nil, newError("Unable to create Fake Dns Engine").Base(err).AtError()
|
return nil, errors.New("Unable to create Fake Dns Engine").Base(err).AtError()
|
||||||
}
|
}
|
||||||
err = fkdns.initialize(dns.FakeIPv4Pool, 65535)
|
err = fkdns.initialize(dns.FakeIPv4Pool, 65535)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
|
@ -82,13 +83,13 @@ func (fkdns *Holder) initialize(ipPoolCidr string, lruSize int) error {
|
||||||
var err error
|
var err error
|
||||||
|
|
||||||
if _, ipRange, err = gonet.ParseCIDR(ipPoolCidr); err != nil {
|
if _, ipRange, err = gonet.ParseCIDR(ipPoolCidr); err != nil {
|
||||||
return newError("Unable to parse CIDR for Fake DNS IP assignment").Base(err).AtError()
|
return errors.New("Unable to parse CIDR for Fake DNS IP assignment").Base(err).AtError()
|
||||||
}
|
}
|
||||||
|
|
||||||
ones, bits := ipRange.Mask.Size()
|
ones, bits := ipRange.Mask.Size()
|
||||||
rooms := bits - ones
|
rooms := bits - ones
|
||||||
if math.Log2(float64(lruSize)) >= float64(rooms) {
|
if math.Log2(float64(lruSize)) >= float64(rooms) {
|
||||||
return newError("LRU size is bigger than subnet size").AtError()
|
return errors.New("LRU size is bigger than subnet size").AtError()
|
||||||
}
|
}
|
||||||
fkdns.domainToIP = cache.NewLru(lruSize)
|
fkdns.domainToIP = cache.NewLru(lruSize)
|
||||||
fkdns.ipRange = ipRange
|
fkdns.ipRange = ipRange
|
||||||
|
@ -137,7 +138,7 @@ func (fkdns *Holder) GetDomainFromFakeDNS(ip net.Address) string {
|
||||||
if k, ok := fkdns.domainToIP.GetKeyFromValue(ip); ok {
|
if k, ok := fkdns.domainToIP.GetKeyFromValue(ip); ok {
|
||||||
return k.(string)
|
return k.(string)
|
||||||
}
|
}
|
||||||
newError("A fake ip request to ", ip, ", however there is no matching domain name in fake DNS").AtInfo().WriteToLog()
|
errors.LogInfo(context.Background(), "A fake ip request to ", ip, ", however there is no matching domain name in fake DNS")
|
||||||
return ""
|
return ""
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -192,10 +193,10 @@ func (h *HolderMulti) Start() error {
|
||||||
for _, v := range h.holders {
|
for _, v := range h.holders {
|
||||||
if v.config != nil && v.config.IpPool != "" && v.config.LruSize != 0 {
|
if v.config != nil && v.config.IpPool != "" && v.config.LruSize != 0 {
|
||||||
if err := v.Start(); err != nil {
|
if err := v.Start(); err != nil {
|
||||||
return newError("Cannot start all fake dns pools").Base(err)
|
return errors.New("Cannot start all fake dns pools").Base(err)
|
||||||
}
|
}
|
||||||
} else {
|
} else {
|
||||||
return newError("invalid fakeDNS setting")
|
return errors.New("invalid fakeDNS setting")
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
return nil
|
return nil
|
||||||
|
@ -204,7 +205,7 @@ func (h *HolderMulti) Start() error {
|
||||||
func (h *HolderMulti) Close() error {
|
func (h *HolderMulti) Close() error {
|
||||||
for _, v := range h.holders {
|
for _, v := range h.holders {
|
||||||
if err := v.Close(); err != nil {
|
if err := v.Close(); err != nil {
|
||||||
return newError("Cannot close all fake dns pools").Base(err)
|
return errors.New("Cannot close all fake dns pools").Base(err)
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
return nil
|
return nil
|
||||||
|
|
|
@ -1,7 +1,10 @@
|
||||||
package dns
|
package dns
|
||||||
|
|
||||||
import (
|
import (
|
||||||
|
"context"
|
||||||
|
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/net"
|
"github.com/xtls/xray-core/common/net"
|
||||||
"github.com/xtls/xray-core/common/strmatcher"
|
"github.com/xtls/xray-core/common/strmatcher"
|
||||||
"github.com/xtls/xray-core/features"
|
"github.com/xtls/xray-core/features"
|
||||||
|
@ -32,7 +35,7 @@ func NewStaticHosts(hosts []*Config_HostMapping, legacy map[string]*net.IPOrDoma
|
||||||
|
|
||||||
address := ip.AsAddress()
|
address := ip.AsAddress()
|
||||||
if address.Family().IsDomain() {
|
if address.Family().IsDomain() {
|
||||||
return nil, newError("invalid domain address in static hosts: ", address.Domain()).AtWarning()
|
return nil, errors.New("invalid domain address in static hosts: ", address.Domain()).AtWarning()
|
||||||
}
|
}
|
||||||
|
|
||||||
sh.ips[id] = []net.Address{address}
|
sh.ips[id] = []net.Address{address}
|
||||||
|
@ -42,7 +45,7 @@ func NewStaticHosts(hosts []*Config_HostMapping, legacy map[string]*net.IPOrDoma
|
||||||
for _, mapping := range hosts {
|
for _, mapping := range hosts {
|
||||||
matcher, err := toStrMatcher(mapping.Type, mapping.Domain)
|
matcher, err := toStrMatcher(mapping.Type, mapping.Domain)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError("failed to create domain matcher").Base(err)
|
return nil, errors.New("failed to create domain matcher").Base(err)
|
||||||
}
|
}
|
||||||
id := g.Add(matcher)
|
id := g.Add(matcher)
|
||||||
ips := make([]net.Address, 0, len(mapping.Ip)+1)
|
ips := make([]net.Address, 0, len(mapping.Ip)+1)
|
||||||
|
@ -53,12 +56,12 @@ func NewStaticHosts(hosts []*Config_HostMapping, legacy map[string]*net.IPOrDoma
|
||||||
for _, ip := range mapping.Ip {
|
for _, ip := range mapping.Ip {
|
||||||
addr := net.IPAddress(ip)
|
addr := net.IPAddress(ip)
|
||||||
if addr == nil {
|
if addr == nil {
|
||||||
return nil, newError("invalid IP address in static hosts: ", ip).AtWarning()
|
return nil, errors.New("invalid IP address in static hosts: ", ip).AtWarning()
|
||||||
}
|
}
|
||||||
ips = append(ips, addr)
|
ips = append(ips, addr)
|
||||||
}
|
}
|
||||||
default:
|
default:
|
||||||
return nil, newError("neither IP address nor proxied domain specified for domain: ", mapping.Domain).AtWarning()
|
return nil, errors.New("neither IP address nor proxied domain specified for domain: ", mapping.Domain).AtWarning()
|
||||||
}
|
}
|
||||||
|
|
||||||
sh.ips[id] = ips
|
sh.ips[id] = ips
|
||||||
|
@ -90,7 +93,7 @@ func (h *StaticHosts) lookup(domain string, option dns.IPOption, maxDepth int) [
|
||||||
case len(addrs) == 0: // Not recorded in static hosts, return nil
|
case len(addrs) == 0: // Not recorded in static hosts, return nil
|
||||||
return nil
|
return nil
|
||||||
case len(addrs) == 1 && addrs[0].Family().IsDomain(): // Try to unwrap domain
|
case len(addrs) == 1 && addrs[0].Family().IsDomain(): // Try to unwrap domain
|
||||||
newError("found replaced domain: ", domain, " -> ", addrs[0].Domain(), ". Try to unwrap it").AtDebug().WriteToLog()
|
errors.LogDebug(context.Background(), "found replaced domain: ", domain, " -> ", addrs[0].Domain(), ". Try to unwrap it")
|
||||||
if maxDepth > 0 {
|
if maxDepth > 0 {
|
||||||
unwrapped := h.lookup(addrs[0].Domain(), option, maxDepth-1)
|
unwrapped := h.lookup(addrs[0].Domain(), option, maxDepth-1)
|
||||||
if unwrapped != nil {
|
if unwrapped != nil {
|
||||||
|
|
|
@ -64,7 +64,7 @@ func NewServer(dest net.Destination, dispatcher routing.Dispatcher, queryStrateg
|
||||||
if dest.Network == net.Network_UDP { // UDP classic DNS mode
|
if dest.Network == net.Network_UDP { // UDP classic DNS mode
|
||||||
return NewClassicNameServer(dest, dispatcher), nil
|
return NewClassicNameServer(dest, dispatcher), nil
|
||||||
}
|
}
|
||||||
return nil, newError("No available name server could be created from ", dest).AtWarning()
|
return nil, errors.New("No available name server could be created from ", dest).AtWarning()
|
||||||
}
|
}
|
||||||
|
|
||||||
// NewClient creates a DNS client managing a name server with client IP, domain rules and expected IPs.
|
// NewClient creates a DNS client managing a name server with client IP, domain rules and expected IPs.
|
||||||
|
@ -82,7 +82,7 @@ func NewClient(
|
||||||
// Create a new server for each client for now
|
// Create a new server for each client for now
|
||||||
server, err := NewServer(ns.Address.AsDestination(), dispatcher, ns.GetQueryStrategy())
|
server, err := NewServer(ns.Address.AsDestination(), dispatcher, ns.GetQueryStrategy())
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return newError("failed to create nameserver").Base(err).AtWarning()
|
return errors.New("failed to create nameserver").Base(err).AtWarning()
|
||||||
}
|
}
|
||||||
|
|
||||||
// Priotize local domains with specific TLDs or without any dot to local DNS
|
// Priotize local domains with specific TLDs or without any dot to local DNS
|
||||||
|
@ -111,7 +111,7 @@ func NewClient(
|
||||||
for _, domain := range ns.PrioritizedDomain {
|
for _, domain := range ns.PrioritizedDomain {
|
||||||
domainRule, err := toStrMatcher(domain.Type, domain.Domain)
|
domainRule, err := toStrMatcher(domain.Type, domain.Domain)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return newError("failed to create prioritized domain").Base(err).AtWarning()
|
return errors.New("failed to create prioritized domain").Base(err).AtWarning()
|
||||||
}
|
}
|
||||||
originalRuleIdx := ruleCurr
|
originalRuleIdx := ruleCurr
|
||||||
if ruleCurr < len(ns.OriginalRules) {
|
if ruleCurr < len(ns.OriginalRules) {
|
||||||
|
@ -130,7 +130,7 @@ func NewClient(
|
||||||
}
|
}
|
||||||
err = updateDomainRule(domainRule, originalRuleIdx, *matcherInfos)
|
err = updateDomainRule(domainRule, originalRuleIdx, *matcherInfos)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return newError("failed to create prioritized domain").Base(err).AtWarning()
|
return errors.New("failed to create prioritized domain").Base(err).AtWarning()
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -139,7 +139,7 @@ func NewClient(
|
||||||
for _, geoip := range ns.Geoip {
|
for _, geoip := range ns.Geoip {
|
||||||
matcher, err := container.Add(geoip)
|
matcher, err := container.Add(geoip)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return newError("failed to create ip matcher").Base(err).AtWarning()
|
return errors.New("failed to create ip matcher").Base(err).AtWarning()
|
||||||
}
|
}
|
||||||
matchers = append(matchers, matcher)
|
matchers = append(matchers, matcher)
|
||||||
}
|
}
|
||||||
|
@ -147,9 +147,9 @@ func NewClient(
|
||||||
if len(clientIP) > 0 {
|
if len(clientIP) > 0 {
|
||||||
switch ns.Address.Address.GetAddress().(type) {
|
switch ns.Address.Address.GetAddress().(type) {
|
||||||
case *net.IPOrDomain_Domain:
|
case *net.IPOrDomain_Domain:
|
||||||
newError("DNS: client ", ns.Address.Address.GetDomain(), " uses clientIP ", clientIP.String()).AtInfo().WriteToLog()
|
errors.LogInfo(ctx, "DNS: client ", ns.Address.Address.GetDomain(), " uses clientIP ", clientIP.String())
|
||||||
case *net.IPOrDomain_Ip:
|
case *net.IPOrDomain_Ip:
|
||||||
newError("DNS: client ", ns.Address.Address.GetIp(), " uses clientIP ", clientIP.String()).AtInfo().WriteToLog()
|
errors.LogInfo(ctx, "DNS: client ", ns.Address.Address.GetIp(), " uses clientIP ", clientIP.String())
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -169,7 +169,7 @@ func NewSimpleClient(ctx context.Context, endpoint *net.Endpoint, clientIP net.I
|
||||||
err := core.RequireFeatures(ctx, func(dispatcher routing.Dispatcher) error {
|
err := core.RequireFeatures(ctx, func(dispatcher routing.Dispatcher) error {
|
||||||
server, err := NewServer(endpoint.AsDestination(), dispatcher, QueryStrategy_USE_IP)
|
server, err := NewServer(endpoint.AsDestination(), dispatcher, QueryStrategy_USE_IP)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return newError("failed to create nameserver").Base(err).AtWarning()
|
return errors.New("failed to create nameserver").Base(err).AtWarning()
|
||||||
}
|
}
|
||||||
client.server = server
|
client.server = server
|
||||||
client.clientIP = clientIP
|
client.clientIP = clientIP
|
||||||
|
@ -179,9 +179,9 @@ func NewSimpleClient(ctx context.Context, endpoint *net.Endpoint, clientIP net.I
|
||||||
if len(clientIP) > 0 {
|
if len(clientIP) > 0 {
|
||||||
switch endpoint.Address.GetAddress().(type) {
|
switch endpoint.Address.GetAddress().(type) {
|
||||||
case *net.IPOrDomain_Domain:
|
case *net.IPOrDomain_Domain:
|
||||||
newError("DNS: client ", endpoint.Address.GetDomain(), " uses clientIP ", clientIP.String()).AtInfo().WriteToLog()
|
errors.LogInfo(ctx, "DNS: client ", endpoint.Address.GetDomain(), " uses clientIP ", clientIP.String())
|
||||||
case *net.IPOrDomain_Ip:
|
case *net.IPOrDomain_Ip:
|
||||||
newError("DNS: client ", endpoint.Address.GetIp(), " uses clientIP ", clientIP.String()).AtInfo().WriteToLog()
|
errors.LogInfo(ctx, "DNS: client ", endpoint.Address.GetIp(), " uses clientIP ", clientIP.String())
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -222,7 +222,7 @@ func (c *Client) MatchExpectedIPs(domain string, ips []net.IP) ([]net.IP, error)
|
||||||
if len(newIps) == 0 {
|
if len(newIps) == 0 {
|
||||||
return nil, errExpectedIPNonMatch
|
return nil, errExpectedIPNonMatch
|
||||||
}
|
}
|
||||||
newError("domain ", domain, " expectIPs ", newIps, " matched at server ", c.Name()).AtDebug().WriteToLog()
|
errors.LogDebug(context.Background(), "domain ", domain, " expectIPs ", newIps, " matched at server ", c.Name())
|
||||||
return newIps, nil
|
return newIps, nil
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
@ -12,6 +12,7 @@ import (
|
||||||
"time"
|
"time"
|
||||||
|
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/log"
|
"github.com/xtls/xray-core/common/log"
|
||||||
"github.com/xtls/xray-core/common/net"
|
"github.com/xtls/xray-core/common/net"
|
||||||
"github.com/xtls/xray-core/common/net/cnc"
|
"github.com/xtls/xray-core/common/net/cnc"
|
||||||
|
@ -43,7 +44,7 @@ type DoHNameServer struct {
|
||||||
|
|
||||||
// NewDoHNameServer creates DOH server object for remote resolving.
|
// NewDoHNameServer creates DOH server object for remote resolving.
|
||||||
func NewDoHNameServer(url *url.URL, dispatcher routing.Dispatcher, queryStrategy QueryStrategy) (*DoHNameServer, error) {
|
func NewDoHNameServer(url *url.URL, dispatcher routing.Dispatcher, queryStrategy QueryStrategy) (*DoHNameServer, error) {
|
||||||
newError("DNS: created Remote DOH client for ", url.String()).AtInfo().WriteToLog()
|
errors.LogInfo(context.Background(), "DNS: created Remote DOH client for ", url.String())
|
||||||
s := baseDOHNameServer(url, "DOH", queryStrategy)
|
s := baseDOHNameServer(url, "DOH", queryStrategy)
|
||||||
|
|
||||||
s.dispatcher = dispatcher
|
s.dispatcher = dispatcher
|
||||||
|
@ -119,7 +120,7 @@ func NewDoHLocalNameServer(url *url.URL, queryStrategy QueryStrategy) *DoHNameSe
|
||||||
Timeout: time.Second * 180,
|
Timeout: time.Second * 180,
|
||||||
Transport: tr,
|
Transport: tr,
|
||||||
}
|
}
|
||||||
newError("DNS: created Local DOH client for ", url.String()).AtInfo().WriteToLog()
|
errors.LogInfo(context.Background(), "DNS: created Local DOH client for ", url.String())
|
||||||
return s
|
return s
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -150,7 +151,7 @@ func (s *DoHNameServer) Cleanup() error {
|
||||||
defer s.Unlock()
|
defer s.Unlock()
|
||||||
|
|
||||||
if len(s.ips) == 0 {
|
if len(s.ips) == 0 {
|
||||||
return newError("nothing to do. stopping...")
|
return errors.New("nothing to do. stopping...")
|
||||||
}
|
}
|
||||||
|
|
||||||
for domain, record := range s.ips {
|
for domain, record := range s.ips {
|
||||||
|
@ -162,7 +163,7 @@ func (s *DoHNameServer) Cleanup() error {
|
||||||
}
|
}
|
||||||
|
|
||||||
if record.A == nil && record.AAAA == nil {
|
if record.A == nil && record.AAAA == nil {
|
||||||
newError(s.name, " cleanup ", domain).AtDebug().WriteToLog()
|
errors.LogDebug(context.Background(), s.name, " cleanup ", domain)
|
||||||
delete(s.ips, domain)
|
delete(s.ips, domain)
|
||||||
} else {
|
} else {
|
||||||
s.ips[domain] = record
|
s.ips[domain] = record
|
||||||
|
@ -205,7 +206,7 @@ func (s *DoHNameServer) updateIP(req *dnsRequest, ipRec *IPRecord) {
|
||||||
updated = true
|
updated = true
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
newError(s.name, " got answer: ", req.domain, " ", req.reqType, " -> ", ipRec.IP, " ", elapsed).AtInfo().WriteToLog()
|
errors.LogInfo(context.Background(), s.name, " got answer: ", req.domain, " ", req.reqType, " -> ", ipRec.IP, " ", elapsed)
|
||||||
|
|
||||||
if updated {
|
if updated {
|
||||||
s.ips[req.domain] = rec
|
s.ips[req.domain] = rec
|
||||||
|
@ -225,10 +226,10 @@ func (s *DoHNameServer) newReqID() uint16 {
|
||||||
}
|
}
|
||||||
|
|
||||||
func (s *DoHNameServer) sendQuery(ctx context.Context, domain string, clientIP net.IP, option dns_feature.IPOption) {
|
func (s *DoHNameServer) sendQuery(ctx context.Context, domain string, clientIP net.IP, option dns_feature.IPOption) {
|
||||||
newError(s.name, " querying: ", domain).AtInfo().WriteToLog(session.ExportIDToError(ctx))
|
errors.LogInfo(ctx, s.name, " querying: ", domain)
|
||||||
|
|
||||||
if s.name+"." == "DOH//"+domain {
|
if s.name+"." == "DOH//"+domain {
|
||||||
newError(s.name, " tries to resolve itself! Use IP or set \"hosts\" instead.").AtError().WriteToLog(session.ExportIDToError(ctx))
|
errors.LogError(ctx, s.name, " tries to resolve itself! Use IP or set \"hosts\" instead.")
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -266,17 +267,17 @@ func (s *DoHNameServer) sendQuery(ctx context.Context, domain string, clientIP n
|
||||||
|
|
||||||
b, err := dns.PackMessage(r.msg)
|
b, err := dns.PackMessage(r.msg)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("failed to pack dns query for ", domain).Base(err).AtError().WriteToLog()
|
errors.LogErrorInner(ctx, err, "failed to pack dns query for ", domain)
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
resp, err := s.dohHTTPSContext(dnsCtx, b.Bytes())
|
resp, err := s.dohHTTPSContext(dnsCtx, b.Bytes())
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("failed to retrieve response for ", domain).Base(err).AtError().WriteToLog()
|
errors.LogErrorInner(ctx, err, "failed to retrieve response for ", domain)
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
rec, err := parseResponse(resp)
|
rec, err := parseResponse(resp)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("failed to handle DOH response for ", domain).Base(err).AtError().WriteToLog()
|
errors.LogErrorInner(ctx, err, "failed to handle DOH response for ", domain)
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
s.updateIP(r, rec)
|
s.updateIP(r, rec)
|
||||||
|
@ -361,11 +362,11 @@ func (s *DoHNameServer) QueryIP(ctx context.Context, domain string, clientIP net
|
||||||
}
|
}
|
||||||
|
|
||||||
if disableCache {
|
if disableCache {
|
||||||
newError("DNS cache is disabled. Querying IP for ", domain, " at ", s.name).AtDebug().WriteToLog()
|
errors.LogDebug(ctx, "DNS cache is disabled. Querying IP for ", domain, " at ", s.name)
|
||||||
} else {
|
} else {
|
||||||
ips, err := s.findIPsForDomain(fqdn, option)
|
ips, err := s.findIPsForDomain(fqdn, option)
|
||||||
if err != errRecordNotFound {
|
if err != errRecordNotFound {
|
||||||
newError(s.name, " cache HIT ", domain, " -> ", ips).Base(err).AtDebug().WriteToLog()
|
errors.LogDebugInner(ctx, err, s.name, " cache HIT ", domain, " -> ", ips)
|
||||||
log.Record(&log.DNSLog{Server: s.name, Domain: domain, Result: ips, Status: log.DNSCacheHit, Elapsed: 0, Error: err})
|
log.Record(&log.DNSLog{Server: s.name, Domain: domain, Result: ips, Status: log.DNSCacheHit, Elapsed: 0, Error: err})
|
||||||
return ips, err
|
return ips, err
|
||||||
}
|
}
|
||||||
|
|
|
@ -3,6 +3,7 @@ package dns
|
||||||
import (
|
import (
|
||||||
"context"
|
"context"
|
||||||
|
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/net"
|
"github.com/xtls/xray-core/common/net"
|
||||||
"github.com/xtls/xray-core/core"
|
"github.com/xtls/xray-core/core"
|
||||||
"github.com/xtls/xray-core/features/dns"
|
"github.com/xtls/xray-core/features/dns"
|
||||||
|
@ -25,7 +26,7 @@ func (f *FakeDNSServer) QueryIP(ctx context.Context, domain string, _ net.IP, op
|
||||||
if err := core.RequireFeatures(ctx, func(fd dns.FakeDNSEngine) {
|
if err := core.RequireFeatures(ctx, func(fd dns.FakeDNSEngine) {
|
||||||
f.fakeDNSEngine = fd
|
f.fakeDNSEngine = fd
|
||||||
}); err != nil {
|
}); err != nil {
|
||||||
return nil, newError("Unable to locate a fake DNS Engine").Base(err).AtError()
|
return nil, errors.New("Unable to locate a fake DNS Engine").Base(err).AtError()
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
var ips []net.Address
|
var ips []net.Address
|
||||||
|
@ -37,10 +38,10 @@ func (f *FakeDNSServer) QueryIP(ctx context.Context, domain string, _ net.IP, op
|
||||||
|
|
||||||
netIP, err := toNetIP(ips)
|
netIP, err := toNetIP(ips)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError("Unable to convert IP to net ip").Base(err).AtError()
|
return nil, errors.New("Unable to convert IP to net ip").Base(err).AtError()
|
||||||
}
|
}
|
||||||
|
|
||||||
newError(f.Name(), " got answer: ", domain, " -> ", ips).AtInfo().WriteToLog()
|
errors.LogInfo(ctx, f.Name(), " got answer: ", domain, " -> ", ips)
|
||||||
|
|
||||||
if len(netIP) > 0 {
|
if len(netIP) > 0 {
|
||||||
return netIP, nil
|
return netIP, nil
|
||||||
|
|
|
@ -5,6 +5,7 @@ import (
|
||||||
"strings"
|
"strings"
|
||||||
"time"
|
"time"
|
||||||
|
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/log"
|
"github.com/xtls/xray-core/common/log"
|
||||||
"github.com/xtls/xray-core/common/net"
|
"github.com/xtls/xray-core/common/net"
|
||||||
"github.com/xtls/xray-core/features/dns"
|
"github.com/xtls/xray-core/features/dns"
|
||||||
|
@ -19,7 +20,7 @@ type LocalNameServer struct {
|
||||||
const errEmptyResponse = "No address associated with hostname"
|
const errEmptyResponse = "No address associated with hostname"
|
||||||
|
|
||||||
// QueryIP implements Server.
|
// QueryIP implements Server.
|
||||||
func (s *LocalNameServer) QueryIP(_ context.Context, domain string, _ net.IP, option dns.IPOption, _ bool) (ips []net.IP, err error) {
|
func (s *LocalNameServer) QueryIP(ctx context.Context, domain string, _ net.IP, option dns.IPOption, _ bool) (ips []net.IP, err error) {
|
||||||
start := time.Now()
|
start := time.Now()
|
||||||
ips, err = s.client.LookupIP(domain, option)
|
ips, err = s.client.LookupIP(domain, option)
|
||||||
|
|
||||||
|
@ -28,7 +29,7 @@ func (s *LocalNameServer) QueryIP(_ context.Context, domain string, _ net.IP, op
|
||||||
}
|
}
|
||||||
|
|
||||||
if len(ips) > 0 {
|
if len(ips) > 0 {
|
||||||
newError("Localhost got answer: ", domain, " -> ", ips).AtInfo().WriteToLog()
|
errors.LogInfo(ctx, "Localhost got answer: ", domain, " -> ", ips)
|
||||||
log.Record(&log.DNSLog{Server: s.Name(), Domain: domain, Result: ips, Status: log.DNSQueried, Elapsed: time.Since(start), Error: err})
|
log.Record(&log.DNSLog{Server: s.Name(), Domain: domain, Result: ips, Status: log.DNSQueried, Elapsed: time.Since(start), Error: err})
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -42,7 +43,7 @@ func (s *LocalNameServer) Name() string {
|
||||||
|
|
||||||
// NewLocalNameServer creates localdns server object for directly lookup in system DNS.
|
// NewLocalNameServer creates localdns server object for directly lookup in system DNS.
|
||||||
func NewLocalNameServer() *LocalNameServer {
|
func NewLocalNameServer() *LocalNameServer {
|
||||||
newError("DNS: created localhost client").AtInfo().WriteToLog()
|
errors.LogInfo(context.Background(), "DNS: created localhost client")
|
||||||
return &LocalNameServer{
|
return &LocalNameServer{
|
||||||
client: localdns.New(),
|
client: localdns.New(),
|
||||||
}
|
}
|
||||||
|
|
|
@ -12,6 +12,7 @@ import (
|
||||||
"github.com/quic-go/quic-go"
|
"github.com/quic-go/quic-go"
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
"github.com/xtls/xray-core/common/buf"
|
"github.com/xtls/xray-core/common/buf"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/log"
|
"github.com/xtls/xray-core/common/log"
|
||||||
"github.com/xtls/xray-core/common/net"
|
"github.com/xtls/xray-core/common/net"
|
||||||
"github.com/xtls/xray-core/common/protocol/dns"
|
"github.com/xtls/xray-core/common/protocol/dns"
|
||||||
|
@ -45,7 +46,7 @@ type QUICNameServer struct {
|
||||||
|
|
||||||
// NewQUICNameServer creates DNS-over-QUIC client object for local resolving
|
// NewQUICNameServer creates DNS-over-QUIC client object for local resolving
|
||||||
func NewQUICNameServer(url *url.URL, queryStrategy QueryStrategy) (*QUICNameServer, error) {
|
func NewQUICNameServer(url *url.URL, queryStrategy QueryStrategy) (*QUICNameServer, error) {
|
||||||
newError("DNS: created Local DNS-over-QUIC client for ", url.String()).AtInfo().WriteToLog()
|
errors.LogInfo(context.Background(), "DNS: created Local DNS-over-QUIC client for ", url.String())
|
||||||
|
|
||||||
var err error
|
var err error
|
||||||
port := net.Port(853)
|
port := net.Port(853)
|
||||||
|
@ -84,7 +85,7 @@ func (s *QUICNameServer) Cleanup() error {
|
||||||
defer s.Unlock()
|
defer s.Unlock()
|
||||||
|
|
||||||
if len(s.ips) == 0 {
|
if len(s.ips) == 0 {
|
||||||
return newError("nothing to do. stopping...")
|
return errors.New("nothing to do. stopping...")
|
||||||
}
|
}
|
||||||
|
|
||||||
for domain, record := range s.ips {
|
for domain, record := range s.ips {
|
||||||
|
@ -96,7 +97,7 @@ func (s *QUICNameServer) Cleanup() error {
|
||||||
}
|
}
|
||||||
|
|
||||||
if record.A == nil && record.AAAA == nil {
|
if record.A == nil && record.AAAA == nil {
|
||||||
newError(s.name, " cleanup ", domain).AtDebug().WriteToLog()
|
errors.LogDebug(context.Background(), s.name, " cleanup ", domain)
|
||||||
delete(s.ips, domain)
|
delete(s.ips, domain)
|
||||||
} else {
|
} else {
|
||||||
s.ips[domain] = record
|
s.ips[domain] = record
|
||||||
|
@ -139,7 +140,7 @@ func (s *QUICNameServer) updateIP(req *dnsRequest, ipRec *IPRecord) {
|
||||||
updated = true
|
updated = true
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
newError(s.name, " got answer: ", req.domain, " ", req.reqType, " -> ", ipRec.IP, " ", elapsed).AtInfo().WriteToLog()
|
errors.LogInfo(context.Background(), s.name, " got answer: ", req.domain, " ", req.reqType, " -> ", ipRec.IP, " ", elapsed)
|
||||||
|
|
||||||
if updated {
|
if updated {
|
||||||
s.ips[req.domain] = rec
|
s.ips[req.domain] = rec
|
||||||
|
@ -159,7 +160,7 @@ func (s *QUICNameServer) newReqID() uint16 {
|
||||||
}
|
}
|
||||||
|
|
||||||
func (s *QUICNameServer) sendQuery(ctx context.Context, domain string, clientIP net.IP, option dns_feature.IPOption) {
|
func (s *QUICNameServer) sendQuery(ctx context.Context, domain string, clientIP net.IP, option dns_feature.IPOption) {
|
||||||
newError(s.name, " querying: ", domain).AtInfo().WriteToLog(session.ExportIDToError(ctx))
|
errors.LogInfo(ctx, s.name, " querying: ", domain)
|
||||||
|
|
||||||
reqs := buildReqMsgs(domain, option, s.newReqID, genEDNS0Options(clientIP))
|
reqs := buildReqMsgs(domain, option, s.newReqID, genEDNS0Options(clientIP))
|
||||||
|
|
||||||
|
@ -192,7 +193,7 @@ func (s *QUICNameServer) sendQuery(ctx context.Context, domain string, clientIP
|
||||||
|
|
||||||
b, err := dns.PackMessage(r.msg)
|
b, err := dns.PackMessage(r.msg)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("failed to pack dns query").Base(err).AtError().WriteToLog()
|
errors.LogErrorInner(ctx, err, "failed to pack dns query")
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -203,13 +204,13 @@ func (s *QUICNameServer) sendQuery(ctx context.Context, domain string, clientIP
|
||||||
|
|
||||||
conn, err := s.openStream(dnsCtx)
|
conn, err := s.openStream(dnsCtx)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("failed to open quic connection").Base(err).AtError().WriteToLog()
|
errors.LogErrorInner(ctx, err, "failed to open quic connection")
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
|
|
||||||
_, err = conn.Write(dnsReqBuf.Bytes())
|
_, err = conn.Write(dnsReqBuf.Bytes())
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("failed to send query").Base(err).AtError().WriteToLog()
|
errors.LogErrorInner(ctx, err, "failed to send query")
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -219,25 +220,25 @@ func (s *QUICNameServer) sendQuery(ctx context.Context, domain string, clientIP
|
||||||
defer respBuf.Release()
|
defer respBuf.Release()
|
||||||
n, err := respBuf.ReadFullFrom(conn, 2)
|
n, err := respBuf.ReadFullFrom(conn, 2)
|
||||||
if err != nil && n == 0 {
|
if err != nil && n == 0 {
|
||||||
newError("failed to read response length").Base(err).AtError().WriteToLog()
|
errors.LogErrorInner(ctx, err, "failed to read response length")
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
var length int16
|
var length int16
|
||||||
err = binary.Read(bytes.NewReader(respBuf.Bytes()), binary.BigEndian, &length)
|
err = binary.Read(bytes.NewReader(respBuf.Bytes()), binary.BigEndian, &length)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("failed to parse response length").Base(err).AtError().WriteToLog()
|
errors.LogErrorInner(ctx, err, "failed to parse response length")
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
respBuf.Clear()
|
respBuf.Clear()
|
||||||
n, err = respBuf.ReadFullFrom(conn, int32(length))
|
n, err = respBuf.ReadFullFrom(conn, int32(length))
|
||||||
if err != nil && n == 0 {
|
if err != nil && n == 0 {
|
||||||
newError("failed to read response length").Base(err).AtError().WriteToLog()
|
errors.LogErrorInner(ctx, err, "failed to read response length")
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
|
|
||||||
rec, err := parseResponse(respBuf.Bytes())
|
rec, err := parseResponse(respBuf.Bytes())
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("failed to handle response").Base(err).AtError().WriteToLog()
|
errors.LogErrorInner(ctx, err, "failed to handle response")
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
s.updateIP(r, rec)
|
s.updateIP(r, rec)
|
||||||
|
@ -296,11 +297,11 @@ func (s *QUICNameServer) QueryIP(ctx context.Context, domain string, clientIP ne
|
||||||
}
|
}
|
||||||
|
|
||||||
if disableCache {
|
if disableCache {
|
||||||
newError("DNS cache is disabled. Querying IP for ", domain, " at ", s.name).AtDebug().WriteToLog()
|
errors.LogDebug(ctx, "DNS cache is disabled. Querying IP for ", domain, " at ", s.name)
|
||||||
} else {
|
} else {
|
||||||
ips, err := s.findIPsForDomain(fqdn, option)
|
ips, err := s.findIPsForDomain(fqdn, option)
|
||||||
if err != errRecordNotFound {
|
if err != errRecordNotFound {
|
||||||
newError(s.name, " cache HIT ", domain, " -> ", ips).Base(err).AtDebug().WriteToLog()
|
errors.LogDebugInner(ctx, err, s.name, " cache HIT ", domain, " -> ", ips)
|
||||||
log.Record(&log.DNSLog{Server: s.name, Domain: domain, Result: ips, Status: log.DNSCacheHit, Elapsed: 0, Error: err})
|
log.Record(&log.DNSLog{Server: s.name, Domain: domain, Result: ips, Status: log.DNSCacheHit, Elapsed: 0, Error: err})
|
||||||
return ips, err
|
return ips, err
|
||||||
}
|
}
|
||||||
|
|
|
@ -11,6 +11,7 @@ import (
|
||||||
|
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
"github.com/xtls/xray-core/common/buf"
|
"github.com/xtls/xray-core/common/buf"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/log"
|
"github.com/xtls/xray-core/common/log"
|
||||||
"github.com/xtls/xray-core/common/net"
|
"github.com/xtls/xray-core/common/net"
|
||||||
"github.com/xtls/xray-core/common/net/cnc"
|
"github.com/xtls/xray-core/common/net/cnc"
|
||||||
|
@ -114,7 +115,7 @@ func (s *TCPNameServer) Cleanup() error {
|
||||||
defer s.Unlock()
|
defer s.Unlock()
|
||||||
|
|
||||||
if len(s.ips) == 0 {
|
if len(s.ips) == 0 {
|
||||||
return newError("nothing to do. stopping...")
|
return errors.New("nothing to do. stopping...")
|
||||||
}
|
}
|
||||||
|
|
||||||
for domain, record := range s.ips {
|
for domain, record := range s.ips {
|
||||||
|
@ -126,7 +127,7 @@ func (s *TCPNameServer) Cleanup() error {
|
||||||
}
|
}
|
||||||
|
|
||||||
if record.A == nil && record.AAAA == nil {
|
if record.A == nil && record.AAAA == nil {
|
||||||
newError(s.name, " cleanup ", domain).AtDebug().WriteToLog()
|
errors.LogDebug(context.Background(), s.name, " cleanup ", domain)
|
||||||
delete(s.ips, domain)
|
delete(s.ips, domain)
|
||||||
} else {
|
} else {
|
||||||
s.ips[domain] = record
|
s.ips[domain] = record
|
||||||
|
@ -169,7 +170,7 @@ func (s *TCPNameServer) updateIP(req *dnsRequest, ipRec *IPRecord) {
|
||||||
updated = true
|
updated = true
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
newError(s.name, " got answer: ", req.domain, " ", req.reqType, " -> ", ipRec.IP, " ", elapsed).AtInfo().WriteToLog()
|
errors.LogInfo(context.Background(), s.name, " got answer: ", req.domain, " ", req.reqType, " -> ", ipRec.IP, " ", elapsed)
|
||||||
|
|
||||||
if updated {
|
if updated {
|
||||||
s.ips[req.domain] = rec
|
s.ips[req.domain] = rec
|
||||||
|
@ -189,7 +190,7 @@ func (s *TCPNameServer) newReqID() uint16 {
|
||||||
}
|
}
|
||||||
|
|
||||||
func (s *TCPNameServer) sendQuery(ctx context.Context, domain string, clientIP net.IP, option dns_feature.IPOption) {
|
func (s *TCPNameServer) sendQuery(ctx context.Context, domain string, clientIP net.IP, option dns_feature.IPOption) {
|
||||||
newError(s.name, " querying DNS for: ", domain).AtDebug().WriteToLog(session.ExportIDToError(ctx))
|
errors.LogDebug(ctx, s.name, " querying DNS for: ", domain)
|
||||||
|
|
||||||
reqs := buildReqMsgs(domain, option, s.newReqID, genEDNS0Options(clientIP))
|
reqs := buildReqMsgs(domain, option, s.newReqID, genEDNS0Options(clientIP))
|
||||||
|
|
||||||
|
@ -219,13 +220,13 @@ func (s *TCPNameServer) sendQuery(ctx context.Context, domain string, clientIP n
|
||||||
|
|
||||||
b, err := dns.PackMessage(r.msg)
|
b, err := dns.PackMessage(r.msg)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("failed to pack dns query").Base(err).AtError().WriteToLog()
|
errors.LogErrorInner(ctx, err, "failed to pack dns query")
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
|
|
||||||
conn, err := s.dial(dnsCtx)
|
conn, err := s.dial(dnsCtx)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("failed to dial namesever").Base(err).AtError().WriteToLog()
|
errors.LogErrorInner(ctx, err, "failed to dial namesever")
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
defer conn.Close()
|
defer conn.Close()
|
||||||
|
@ -236,7 +237,7 @@ func (s *TCPNameServer) sendQuery(ctx context.Context, domain string, clientIP n
|
||||||
|
|
||||||
_, err = conn.Write(dnsReqBuf.Bytes())
|
_, err = conn.Write(dnsReqBuf.Bytes())
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("failed to send query").Base(err).AtError().WriteToLog()
|
errors.LogErrorInner(ctx, err, "failed to send query")
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
dnsReqBuf.Release()
|
dnsReqBuf.Release()
|
||||||
|
@ -245,25 +246,25 @@ func (s *TCPNameServer) sendQuery(ctx context.Context, domain string, clientIP n
|
||||||
defer respBuf.Release()
|
defer respBuf.Release()
|
||||||
n, err := respBuf.ReadFullFrom(conn, 2)
|
n, err := respBuf.ReadFullFrom(conn, 2)
|
||||||
if err != nil && n == 0 {
|
if err != nil && n == 0 {
|
||||||
newError("failed to read response length").Base(err).AtError().WriteToLog()
|
errors.LogErrorInner(ctx, err, "failed to read response length")
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
var length int16
|
var length int16
|
||||||
err = binary.Read(bytes.NewReader(respBuf.Bytes()), binary.BigEndian, &length)
|
err = binary.Read(bytes.NewReader(respBuf.Bytes()), binary.BigEndian, &length)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("failed to parse response length").Base(err).AtError().WriteToLog()
|
errors.LogErrorInner(ctx, err, "failed to parse response length")
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
respBuf.Clear()
|
respBuf.Clear()
|
||||||
n, err = respBuf.ReadFullFrom(conn, int32(length))
|
n, err = respBuf.ReadFullFrom(conn, int32(length))
|
||||||
if err != nil && n == 0 {
|
if err != nil && n == 0 {
|
||||||
newError("failed to read response length").Base(err).AtError().WriteToLog()
|
errors.LogErrorInner(ctx, err, "failed to read response length")
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
|
|
||||||
rec, err := parseResponse(respBuf.Bytes())
|
rec, err := parseResponse(respBuf.Bytes())
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("failed to parse DNS over TCP response").Base(err).AtError().WriteToLog()
|
errors.LogErrorInner(ctx, err, "failed to parse DNS over TCP response")
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -319,11 +320,11 @@ func (s *TCPNameServer) QueryIP(ctx context.Context, domain string, clientIP net
|
||||||
}
|
}
|
||||||
|
|
||||||
if disableCache {
|
if disableCache {
|
||||||
newError("DNS cache is disabled. Querying IP for ", domain, " at ", s.name).AtDebug().WriteToLog()
|
errors.LogDebug(ctx, "DNS cache is disabled. Querying IP for ", domain, " at ", s.name)
|
||||||
} else {
|
} else {
|
||||||
ips, err := s.findIPsForDomain(fqdn, option)
|
ips, err := s.findIPsForDomain(fqdn, option)
|
||||||
if err != errRecordNotFound {
|
if err != errRecordNotFound {
|
||||||
newError(s.name, " cache HIT ", domain, " -> ", ips).Base(err).AtDebug().WriteToLog()
|
errors.LogDebugInner(ctx, err, s.name, " cache HIT ", domain, " -> ", ips)
|
||||||
log.Record(&log.DNSLog{Server: s.name, Domain: domain, Result: ips, Status: log.DNSCacheHit, Elapsed: 0, Error: err})
|
log.Record(&log.DNSLog{Server: s.name, Domain: domain, Result: ips, Status: log.DNSCacheHit, Elapsed: 0, Error: err})
|
||||||
return ips, err
|
return ips, err
|
||||||
}
|
}
|
||||||
|
|
|
@ -8,11 +8,11 @@ import (
|
||||||
"time"
|
"time"
|
||||||
|
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/log"
|
"github.com/xtls/xray-core/common/log"
|
||||||
"github.com/xtls/xray-core/common/net"
|
"github.com/xtls/xray-core/common/net"
|
||||||
"github.com/xtls/xray-core/common/protocol/dns"
|
"github.com/xtls/xray-core/common/protocol/dns"
|
||||||
udp_proto "github.com/xtls/xray-core/common/protocol/udp"
|
udp_proto "github.com/xtls/xray-core/common/protocol/udp"
|
||||||
"github.com/xtls/xray-core/common/session"
|
|
||||||
"github.com/xtls/xray-core/common/signal/pubsub"
|
"github.com/xtls/xray-core/common/signal/pubsub"
|
||||||
"github.com/xtls/xray-core/common/task"
|
"github.com/xtls/xray-core/common/task"
|
||||||
dns_feature "github.com/xtls/xray-core/features/dns"
|
dns_feature "github.com/xtls/xray-core/features/dns"
|
||||||
|
@ -53,7 +53,7 @@ func NewClassicNameServer(address net.Destination, dispatcher routing.Dispatcher
|
||||||
Execute: s.Cleanup,
|
Execute: s.Cleanup,
|
||||||
}
|
}
|
||||||
s.udpServer = udp.NewDispatcher(dispatcher, s.HandleResponse)
|
s.udpServer = udp.NewDispatcher(dispatcher, s.HandleResponse)
|
||||||
newError("DNS: created UDP client initialized for ", address.NetAddr()).AtInfo().WriteToLog()
|
errors.LogInfo(context.Background(), "DNS: created UDP client initialized for ", address.NetAddr())
|
||||||
return s
|
return s
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -69,7 +69,7 @@ func (s *ClassicNameServer) Cleanup() error {
|
||||||
defer s.Unlock()
|
defer s.Unlock()
|
||||||
|
|
||||||
if len(s.ips) == 0 && len(s.requests) == 0 {
|
if len(s.ips) == 0 && len(s.requests) == 0 {
|
||||||
return newError(s.name, " nothing to do. stopping...")
|
return errors.New(s.name, " nothing to do. stopping...")
|
||||||
}
|
}
|
||||||
|
|
||||||
for domain, record := range s.ips {
|
for domain, record := range s.ips {
|
||||||
|
@ -81,7 +81,7 @@ func (s *ClassicNameServer) Cleanup() error {
|
||||||
}
|
}
|
||||||
|
|
||||||
if record.A == nil && record.AAAA == nil {
|
if record.A == nil && record.AAAA == nil {
|
||||||
newError(s.name, " cleanup ", domain).AtDebug().WriteToLog()
|
errors.LogDebug(context.Background(), s.name, " cleanup ", domain)
|
||||||
delete(s.ips, domain)
|
delete(s.ips, domain)
|
||||||
} else {
|
} else {
|
||||||
s.ips[domain] = record
|
s.ips[domain] = record
|
||||||
|
@ -109,7 +109,7 @@ func (s *ClassicNameServer) Cleanup() error {
|
||||||
func (s *ClassicNameServer) HandleResponse(ctx context.Context, packet *udp_proto.Packet) {
|
func (s *ClassicNameServer) HandleResponse(ctx context.Context, packet *udp_proto.Packet) {
|
||||||
ipRec, err := parseResponse(packet.Payload.Bytes())
|
ipRec, err := parseResponse(packet.Payload.Bytes())
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError(s.name, " fail to parse responded DNS udp").AtError().WriteToLog()
|
errors.LogError(ctx, s.name, " fail to parse responded DNS udp")
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -122,7 +122,7 @@ func (s *ClassicNameServer) HandleResponse(ctx context.Context, packet *udp_prot
|
||||||
}
|
}
|
||||||
s.Unlock()
|
s.Unlock()
|
||||||
if !ok {
|
if !ok {
|
||||||
newError(s.name, " cannot find the pending request").AtError().WriteToLog()
|
errors.LogError(ctx, s.name, " cannot find the pending request")
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -135,7 +135,7 @@ func (s *ClassicNameServer) HandleResponse(ctx context.Context, packet *udp_prot
|
||||||
}
|
}
|
||||||
|
|
||||||
elapsed := time.Since(req.start)
|
elapsed := time.Since(req.start)
|
||||||
newError(s.name, " got answer: ", req.domain, " ", req.reqType, " -> ", ipRec.IP, " ", elapsed).AtInfo().WriteToLog()
|
errors.LogInfo(ctx, s.name, " got answer: ", req.domain, " ", req.reqType, " -> ", ipRec.IP, " ", elapsed)
|
||||||
if len(req.domain) > 0 && (rec.A != nil || rec.AAAA != nil) {
|
if len(req.domain) > 0 && (rec.A != nil || rec.AAAA != nil) {
|
||||||
s.updateIP(req.domain, &rec)
|
s.updateIP(req.domain, &rec)
|
||||||
}
|
}
|
||||||
|
@ -160,7 +160,7 @@ func (s *ClassicNameServer) updateIP(domain string, newRec *record) {
|
||||||
}
|
}
|
||||||
|
|
||||||
if updated {
|
if updated {
|
||||||
newError(s.name, " updating IP records for domain:", domain).AtDebug().WriteToLog()
|
errors.LogDebug(context.Background(), s.name, " updating IP records for domain:", domain)
|
||||||
s.ips[domain] = rec
|
s.ips[domain] = rec
|
||||||
}
|
}
|
||||||
if newRec.A != nil {
|
if newRec.A != nil {
|
||||||
|
@ -187,7 +187,7 @@ func (s *ClassicNameServer) addPendingRequest(req *dnsRequest) {
|
||||||
}
|
}
|
||||||
|
|
||||||
func (s *ClassicNameServer) sendQuery(ctx context.Context, domain string, clientIP net.IP, option dns_feature.IPOption) {
|
func (s *ClassicNameServer) sendQuery(ctx context.Context, domain string, clientIP net.IP, option dns_feature.IPOption) {
|
||||||
newError(s.name, " querying DNS for: ", domain).AtDebug().WriteToLog(session.ExportIDToError(ctx))
|
errors.LogDebug(ctx, s.name, " querying DNS for: ", domain)
|
||||||
|
|
||||||
reqs := buildReqMsgs(domain, option, s.newReqID, genEDNS0Options(clientIP))
|
reqs := buildReqMsgs(domain, option, s.newReqID, genEDNS0Options(clientIP))
|
||||||
|
|
||||||
|
@ -241,11 +241,11 @@ func (s *ClassicNameServer) QueryIP(ctx context.Context, domain string, clientIP
|
||||||
fqdn := Fqdn(domain)
|
fqdn := Fqdn(domain)
|
||||||
|
|
||||||
if disableCache {
|
if disableCache {
|
||||||
newError("DNS cache is disabled. Querying IP for ", domain, " at ", s.name).AtDebug().WriteToLog()
|
errors.LogDebug(ctx, "DNS cache is disabled. Querying IP for ", domain, " at ", s.name)
|
||||||
} else {
|
} else {
|
||||||
ips, err := s.findIPsForDomain(fqdn, option)
|
ips, err := s.findIPsForDomain(fqdn, option)
|
||||||
if err != errRecordNotFound {
|
if err != errRecordNotFound {
|
||||||
newError(s.name, " cache HIT ", domain, " -> ", ips).Base(err).AtDebug().WriteToLog()
|
errors.LogDebugInner(ctx, err, s.name, " cache HIT ", domain, " -> ", ips)
|
||||||
log.Record(&log.DNSLog{Server: s.name, Domain: domain, Result: ips, Status: log.DNSCacheHit, Elapsed: 0, Error: err})
|
log.Record(&log.DNSLog{Server: s.name, Domain: domain, Result: ips, Status: log.DNSCacheHit, Elapsed: 0, Error: err})
|
||||||
return ips, err
|
return ips, err
|
||||||
}
|
}
|
||||||
|
|
|
@ -7,6 +7,7 @@ import (
|
||||||
|
|
||||||
"github.com/xtls/xray-core/app/log"
|
"github.com/xtls/xray-core/app/log"
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/core"
|
"github.com/xtls/xray-core/core"
|
||||||
grpc "google.golang.org/grpc"
|
grpc "google.golang.org/grpc"
|
||||||
)
|
)
|
||||||
|
@ -19,13 +20,13 @@ type LoggerServer struct {
|
||||||
func (s *LoggerServer) RestartLogger(ctx context.Context, request *RestartLoggerRequest) (*RestartLoggerResponse, error) {
|
func (s *LoggerServer) RestartLogger(ctx context.Context, request *RestartLoggerRequest) (*RestartLoggerResponse, error) {
|
||||||
logger := s.V.GetFeature((*log.Instance)(nil))
|
logger := s.V.GetFeature((*log.Instance)(nil))
|
||||||
if logger == nil {
|
if logger == nil {
|
||||||
return nil, newError("unable to get logger instance")
|
return nil, errors.New("unable to get logger instance")
|
||||||
}
|
}
|
||||||
if err := logger.Close(); err != nil {
|
if err := logger.Close(); err != nil {
|
||||||
return nil, newError("failed to close logger").Base(err)
|
return nil, errors.New("failed to close logger").Base(err)
|
||||||
}
|
}
|
||||||
if err := logger.Start(); err != nil {
|
if err := logger.Start(); err != nil {
|
||||||
return nil, newError("failed to start logger").Base(err)
|
return nil, errors.New("failed to start logger").Base(err)
|
||||||
}
|
}
|
||||||
return &RestartLoggerResponse{}, nil
|
return &RestartLoggerResponse{}, nil
|
||||||
}
|
}
|
||||||
|
|
|
@ -1,9 +0,0 @@
|
||||||
package command
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
|
@ -1,9 +0,0 @@
|
||||||
package log
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
|
@ -7,6 +7,7 @@ import (
|
||||||
"sync"
|
"sync"
|
||||||
|
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/log"
|
"github.com/xtls/xray-core/common/log"
|
||||||
)
|
)
|
||||||
|
|
||||||
|
@ -35,7 +36,7 @@ func New(ctx context.Context, config *Config) (*Instance, error) {
|
||||||
return nil, err
|
return nil, err
|
||||||
}
|
}
|
||||||
|
|
||||||
newError("Logger started").AtDebug().WriteToLog()
|
errors.LogDebug(ctx, "Logger started")
|
||||||
return g, nil
|
return g, nil
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -77,10 +78,10 @@ func (g *Instance) startInternal() error {
|
||||||
g.active = true
|
g.active = true
|
||||||
|
|
||||||
if err := g.initAccessLogger(); err != nil {
|
if err := g.initAccessLogger(); err != nil {
|
||||||
return newError("failed to initialize access logger").Base(err).AtWarning()
|
return errors.New("failed to initialize access logger").Base(err).AtWarning()
|
||||||
}
|
}
|
||||||
if err := g.initErrorLogger(); err != nil {
|
if err := g.initErrorLogger(); err != nil {
|
||||||
return newError("failed to initialize error logger").Base(err).AtWarning()
|
return errors.New("failed to initialize error logger").Base(err).AtWarning()
|
||||||
}
|
}
|
||||||
|
|
||||||
return nil
|
return nil
|
||||||
|
@ -120,7 +121,7 @@ func (g *Instance) Handle(msg log.Message) {
|
||||||
|
|
||||||
// Close implements common.Closable.Close().
|
// Close implements common.Closable.Close().
|
||||||
func (g *Instance) Close() error {
|
func (g *Instance) Close() error {
|
||||||
newError("Logger closing").AtDebug().WriteToLog()
|
errors.LogDebug(context.Background(), "Logger closing")
|
||||||
|
|
||||||
g.Lock()
|
g.Lock()
|
||||||
defer g.Unlock()
|
defer g.Unlock()
|
||||||
|
|
|
@ -4,6 +4,7 @@ import (
|
||||||
"sync"
|
"sync"
|
||||||
|
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/log"
|
"github.com/xtls/xray-core/common/log"
|
||||||
)
|
)
|
||||||
|
|
||||||
|
@ -19,7 +20,7 @@ var handlerCreatorMapLock = &sync.RWMutex{}
|
||||||
|
|
||||||
func RegisterHandlerCreator(logType LogType, f HandlerCreator) error {
|
func RegisterHandlerCreator(logType LogType, f HandlerCreator) error {
|
||||||
if f == nil {
|
if f == nil {
|
||||||
return newError("nil HandlerCreator")
|
return errors.New("nil HandlerCreator")
|
||||||
}
|
}
|
||||||
|
|
||||||
handlerCreatorMapLock.Lock()
|
handlerCreatorMapLock.Lock()
|
||||||
|
@ -35,7 +36,7 @@ func createHandler(logType LogType, options HandlerCreatorOptions) (log.Handler,
|
||||||
|
|
||||||
creator, found := handlerCreatorMap[logType]
|
creator, found := handlerCreatorMap[logType]
|
||||||
if !found {
|
if !found {
|
||||||
return nil, newError("unable to create log handler for ", logType)
|
return nil, errors.New("unable to create log handler for ", logType)
|
||||||
}
|
}
|
||||||
return creator(logType, options)
|
return creator(logType, options)
|
||||||
}
|
}
|
||||||
|
|
|
@ -1,9 +0,0 @@
|
||||||
package metrics
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
|
@ -10,6 +10,7 @@ import (
|
||||||
"github.com/xtls/xray-core/app/observatory"
|
"github.com/xtls/xray-core/app/observatory"
|
||||||
"github.com/xtls/xray-core/app/stats"
|
"github.com/xtls/xray-core/app/stats"
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/net"
|
"github.com/xtls/xray-core/common/net"
|
||||||
"github.com/xtls/xray-core/common/signal/done"
|
"github.com/xtls/xray-core/common/signal/done"
|
||||||
"github.com/xtls/xray-core/core"
|
"github.com/xtls/xray-core/core"
|
||||||
|
@ -93,12 +94,12 @@ func (p *MetricsHandler) Start() error {
|
||||||
|
|
||||||
go func() {
|
go func() {
|
||||||
if err := http.Serve(listener, http.DefaultServeMux); err != nil {
|
if err := http.Serve(listener, http.DefaultServeMux); err != nil {
|
||||||
newError("failed to start metrics server").Base(err).AtError().WriteToLog()
|
errors.LogErrorInner(context.Background(), err, "failed to start metrics server")
|
||||||
}
|
}
|
||||||
}()
|
}()
|
||||||
|
|
||||||
if err := p.ohm.RemoveHandler(context.Background(), p.tag); err != nil {
|
if err := p.ohm.RemoveHandler(context.Background(), p.tag); err != nil {
|
||||||
newError("failed to remove existing handler").WriteToLog()
|
errors.LogInfo(context.Background(), "failed to remove existing handler")
|
||||||
}
|
}
|
||||||
|
|
||||||
return p.ohm.AddHandler(context.Background(), &Outbound{
|
return p.ohm.AddHandler(context.Background(), &Outbound{
|
||||||
|
|
|
@ -5,6 +5,7 @@ import (
|
||||||
"sync"
|
"sync"
|
||||||
|
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/net"
|
"github.com/xtls/xray-core/common/net"
|
||||||
"github.com/xtls/xray-core/common/net/cnc"
|
"github.com/xtls/xray-core/common/net/cnc"
|
||||||
"github.com/xtls/xray-core/common/signal/done"
|
"github.com/xtls/xray-core/common/signal/done"
|
||||||
|
@ -31,7 +32,7 @@ func (l *OutboundListener) add(conn net.Conn) {
|
||||||
func (l *OutboundListener) Accept() (net.Conn, error) {
|
func (l *OutboundListener) Accept() (net.Conn, error) {
|
||||||
select {
|
select {
|
||||||
case <-l.done.Wait():
|
case <-l.done.Wait():
|
||||||
return nil, newError("listen closed")
|
return nil, errors.New("listen closed")
|
||||||
case c := <-l.buffer:
|
case c := <-l.buffer:
|
||||||
return c, nil
|
return c, nil
|
||||||
}
|
}
|
||||||
|
|
|
@ -3,14 +3,16 @@ package burst
|
||||||
import (
|
import (
|
||||||
"context"
|
"context"
|
||||||
|
|
||||||
"github.com/xtls/xray-core/core"
|
"sync"
|
||||||
|
|
||||||
"github.com/xtls/xray-core/app/observatory"
|
"github.com/xtls/xray-core/app/observatory"
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/signal/done"
|
"github.com/xtls/xray-core/common/signal/done"
|
||||||
|
"github.com/xtls/xray-core/core"
|
||||||
"github.com/xtls/xray-core/features/extension"
|
"github.com/xtls/xray-core/features/extension"
|
||||||
"github.com/xtls/xray-core/features/outbound"
|
"github.com/xtls/xray-core/features/outbound"
|
||||||
"google.golang.org/protobuf/proto"
|
"google.golang.org/protobuf/proto"
|
||||||
"sync"
|
|
||||||
)
|
)
|
||||||
|
|
||||||
type Observer struct {
|
type Observer struct {
|
||||||
|
@ -66,7 +68,7 @@ func (o *Observer) Start() error {
|
||||||
hs, ok := o.ohm.(outbound.HandlerSelector)
|
hs, ok := o.ohm.(outbound.HandlerSelector)
|
||||||
if !ok {
|
if !ok {
|
||||||
|
|
||||||
return nil, newError("outbound.Manager is not a HandlerSelector")
|
return nil, errors.New("outbound.Manager is not a HandlerSelector")
|
||||||
}
|
}
|
||||||
|
|
||||||
outbounds := hs.Select(o.config.SubjectSelector)
|
outbounds := hs.Select(o.config.SubjectSelector)
|
||||||
|
@ -90,7 +92,7 @@ func New(ctx context.Context, config *Config) (*Observer, error) {
|
||||||
outboundManager = om
|
outboundManager = om
|
||||||
})
|
})
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError("Cannot get depended features").Base(err)
|
return nil, errors.New("Cannot get depended features").Base(err)
|
||||||
}
|
}
|
||||||
hp := NewHealthPing(ctx, config.PingConfig)
|
hp := NewHealthPing(ctx, config.PingConfig)
|
||||||
return &Observer{
|
return &Observer{
|
||||||
|
|
|
@ -1,9 +0,0 @@
|
||||||
package burst
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
|
@ -8,6 +8,7 @@ import (
|
||||||
"time"
|
"time"
|
||||||
|
|
||||||
"github.com/xtls/xray-core/common/dice"
|
"github.com/xtls/xray-core/common/dice"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
)
|
)
|
||||||
|
|
||||||
// HealthPingSettings holds settings for health Checker
|
// HealthPingSettings holds settings for health Checker
|
||||||
|
@ -51,7 +52,7 @@ func NewHealthPing(ctx context.Context, config *HealthPingConfig) *HealthPing {
|
||||||
if settings.Interval == 0 {
|
if settings.Interval == 0 {
|
||||||
settings.Interval = time.Duration(1) * time.Minute
|
settings.Interval = time.Duration(1) * time.Minute
|
||||||
} else if settings.Interval < 10 {
|
} else if settings.Interval < 10 {
|
||||||
newError("health check interval is too small, 10s is applied").AtWarning().WriteToLog()
|
errors.LogWarning(ctx, "health check interval is too small, 10s is applied")
|
||||||
settings.Interval = time.Duration(10) * time.Second
|
settings.Interval = time.Duration(10) * time.Second
|
||||||
}
|
}
|
||||||
if settings.SamplingCount <= 0 {
|
if settings.SamplingCount <= 0 {
|
||||||
|
@ -82,7 +83,7 @@ func (h *HealthPing) StartScheduler(selector func() ([]string, error)) {
|
||||||
go func() {
|
go func() {
|
||||||
tags, err := selector()
|
tags, err := selector()
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("error select outbounds for initial health check: ", err).AtWarning().WriteToLog()
|
errors.LogWarning(h.ctx, "error select outbounds for initial health check: ", err)
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
h.Check(tags)
|
h.Check(tags)
|
||||||
|
@ -93,7 +94,7 @@ func (h *HealthPing) StartScheduler(selector func() ([]string, error)) {
|
||||||
go func() {
|
go func() {
|
||||||
tags, err := selector()
|
tags, err := selector()
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("error select outbounds for scheduled health check: ", err).AtWarning().WriteToLog()
|
errors.LogWarning(h.ctx, "error select outbounds for scheduled health check: ", err)
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
h.doCheck(tags, interval, h.Settings.SamplingCount)
|
h.doCheck(tags, interval, h.Settings.SamplingCount)
|
||||||
|
@ -125,7 +126,7 @@ func (h *HealthPing) Check(tags []string) error {
|
||||||
if len(tags) == 0 {
|
if len(tags) == 0 {
|
||||||
return nil
|
return nil
|
||||||
}
|
}
|
||||||
newError("perform one-time health check for tags ", tags).AtInfo().WriteToLog()
|
errors.LogInfo(h.ctx, "perform one-time health check for tags ", tags)
|
||||||
h.doCheck(tags, 0, 1)
|
h.doCheck(tags, 0, 1)
|
||||||
return nil
|
return nil
|
||||||
}
|
}
|
||||||
|
@ -158,7 +159,7 @@ func (h *HealthPing) doCheck(tags []string, duration time.Duration, rounds int)
|
||||||
delay = time.Duration(dice.Roll(int(duration)))
|
delay = time.Duration(dice.Roll(int(duration)))
|
||||||
}
|
}
|
||||||
time.AfterFunc(delay, func() {
|
time.AfterFunc(delay, func() {
|
||||||
newError("checking ", handler).AtDebug().WriteToLog()
|
errors.LogDebug(h.ctx, "checking ", handler)
|
||||||
delay, err := client.MeasureDelay()
|
delay, err := client.MeasureDelay()
|
||||||
if err == nil {
|
if err == nil {
|
||||||
ch <- &rtt{
|
ch <- &rtt{
|
||||||
|
@ -168,19 +169,19 @@ func (h *HealthPing) doCheck(tags []string, duration time.Duration, rounds int)
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
if !h.checkConnectivity() {
|
if !h.checkConnectivity() {
|
||||||
newError("network is down").AtWarning().WriteToLog()
|
errors.LogWarning(h.ctx, "network is down")
|
||||||
ch <- &rtt{
|
ch <- &rtt{
|
||||||
handler: handler,
|
handler: handler,
|
||||||
value: 0,
|
value: 0,
|
||||||
}
|
}
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
newError(fmt.Sprintf(
|
errors.LogWarning(h.ctx, fmt.Sprintf(
|
||||||
"error ping %s with %s: %s",
|
"error ping %s with %s: %s",
|
||||||
h.Settings.Destination,
|
h.Settings.Destination,
|
||||||
handler,
|
handler,
|
||||||
err,
|
err,
|
||||||
)).AtWarning().WriteToLog()
|
))
|
||||||
ch <- &rtt{
|
ch <- &rtt{
|
||||||
handler: handler,
|
handler: handler,
|
||||||
value: rttFailed,
|
value: rttFailed,
|
||||||
|
|
|
@ -1,9 +0,0 @@
|
||||||
package observatory
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
|
@ -8,10 +8,10 @@ type errorCollector struct {
|
||||||
|
|
||||||
func (e *errorCollector) SubmitError(err error) {
|
func (e *errorCollector) SubmitError(err error) {
|
||||||
if e.errors == nil {
|
if e.errors == nil {
|
||||||
e.errors = newError("underlying connection error").Base(err)
|
e.errors = errors.New("underlying connection error").Base(err)
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
e.errors = e.errors.Base(newError("underlying connection error").Base(err))
|
e.errors = e.errors.Base(errors.New("underlying connection error").Base(err))
|
||||||
}
|
}
|
||||||
|
|
||||||
func newErrorCollector() *errorCollector {
|
func newErrorCollector() *errorCollector {
|
||||||
|
@ -20,7 +20,7 @@ func newErrorCollector() *errorCollector {
|
||||||
|
|
||||||
func (e *errorCollector) UnderlyingError() error {
|
func (e *errorCollector) UnderlyingError() error {
|
||||||
if e.errors == nil {
|
if e.errors == nil {
|
||||||
return newError("failed to produce report")
|
return errors.New("failed to produce report")
|
||||||
}
|
}
|
||||||
return e.errors
|
return e.errors
|
||||||
}
|
}
|
||||||
|
|
|
@ -10,6 +10,7 @@ import (
|
||||||
"time"
|
"time"
|
||||||
|
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
v2net "github.com/xtls/xray-core/common/net"
|
v2net "github.com/xtls/xray-core/common/net"
|
||||||
"github.com/xtls/xray-core/common/session"
|
"github.com/xtls/xray-core/common/session"
|
||||||
"github.com/xtls/xray-core/common/signal/done"
|
"github.com/xtls/xray-core/common/signal/done"
|
||||||
|
@ -60,7 +61,7 @@ func (o *Observer) background() {
|
||||||
for !o.finished.Done() {
|
for !o.finished.Done() {
|
||||||
hs, ok := o.ohm.(outbound.HandlerSelector)
|
hs, ok := o.ohm.(outbound.HandlerSelector)
|
||||||
if !ok {
|
if !ok {
|
||||||
newError("outbound.Manager is not a HandlerSelector").WriteToLog()
|
errors.LogInfo(o.ctx, "outbound.Manager is not a HandlerSelector")
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -127,18 +128,18 @@ func (o *Observer) probe(outbound string) ProbeResult {
|
||||||
// MUST use Xray's built in context system
|
// MUST use Xray's built in context system
|
||||||
dest, err := v2net.ParseDestination(network + ":" + addr)
|
dest, err := v2net.ParseDestination(network + ":" + addr)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return newError("cannot understand address").Base(err)
|
return errors.New("cannot understand address").Base(err)
|
||||||
}
|
}
|
||||||
trackedCtx := session.TrackedConnectionError(o.ctx, errorCollectorForRequest)
|
trackedCtx := session.TrackedConnectionError(o.ctx, errorCollectorForRequest)
|
||||||
conn, err := tagged.Dialer(trackedCtx, dest, outbound)
|
conn, err := tagged.Dialer(trackedCtx, dest, outbound)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return newError("cannot dial remote address ", dest).Base(err)
|
return errors.New("cannot dial remote address ", dest).Base(err)
|
||||||
}
|
}
|
||||||
connection = conn
|
connection = conn
|
||||||
return nil
|
return nil
|
||||||
})
|
})
|
||||||
if taskErr != nil {
|
if taskErr != nil {
|
||||||
return nil, newError("cannot finish connection").Base(taskErr)
|
return nil, errors.New("cannot finish connection").Base(taskErr)
|
||||||
}
|
}
|
||||||
return connection, nil
|
return connection, nil
|
||||||
},
|
},
|
||||||
|
@ -161,7 +162,7 @@ func (o *Observer) probe(outbound string) ProbeResult {
|
||||||
}
|
}
|
||||||
response, err := httpClient.Get(probeURL)
|
response, err := httpClient.Get(probeURL)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return newError("outbound failed to relay connection").Base(err)
|
return errors.New("outbound failed to relay connection").Base(err)
|
||||||
}
|
}
|
||||||
if response.Body != nil {
|
if response.Body != nil {
|
||||||
response.Body.Close()
|
response.Body.Close()
|
||||||
|
@ -171,15 +172,11 @@ func (o *Observer) probe(outbound string) ProbeResult {
|
||||||
return nil
|
return nil
|
||||||
})
|
})
|
||||||
if err != nil {
|
if err != nil {
|
||||||
fullerr := newError("underlying connection failed").Base(errorCollectorForRequest.UnderlyingError())
|
var errorMessage = "the outbound " + outbound + " is dead: GET request failed:" + err.Error() + "with outbound handler report underlying connection failed"
|
||||||
fullerr = newError("with outbound handler report").Base(fullerr)
|
errors.LogInfoInner(o.ctx, errorCollectorForRequest.UnderlyingError(), errorMessage)
|
||||||
fullerr = newError("GET request failed:", err).Base(fullerr)
|
return ProbeResult{Alive: false, LastErrorReason: errorMessage}
|
||||||
fullerr = newError("the outbound ", outbound, " is dead:").Base(fullerr)
|
|
||||||
fullerr = fullerr.AtInfo()
|
|
||||||
fullerr.WriteToLog()
|
|
||||||
return ProbeResult{Alive: false, LastErrorReason: fullerr.Error()}
|
|
||||||
}
|
}
|
||||||
newError("the outbound ", outbound, " is alive:", GETTime.Seconds()).AtInfo().WriteToLog()
|
errors.LogInfo(o.ctx, "the outbound ", outbound, " is alive:", GETTime.Seconds())
|
||||||
return ProbeResult{Alive: true, Delay: GETTime.Milliseconds()}
|
return ProbeResult{Alive: true, Delay: GETTime.Milliseconds()}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -222,7 +219,7 @@ func New(ctx context.Context, config *Config) (*Observer, error) {
|
||||||
outboundManager = om
|
outboundManager = om
|
||||||
})
|
})
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError("Cannot get depended features").Base(err)
|
return nil, errors.New("Cannot get depended features").Base(err)
|
||||||
}
|
}
|
||||||
return &Observer{
|
return &Observer{
|
||||||
config: config,
|
config: config,
|
||||||
|
|
|
@ -1,9 +0,0 @@
|
||||||
package policy
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
|
@ -4,6 +4,7 @@ import (
|
||||||
"context"
|
"context"
|
||||||
|
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/core"
|
"github.com/xtls/xray-core/core"
|
||||||
"github.com/xtls/xray-core/features/inbound"
|
"github.com/xtls/xray-core/features/inbound"
|
||||||
"github.com/xtls/xray-core/features/outbound"
|
"github.com/xtls/xray-core/features/outbound"
|
||||||
|
@ -26,7 +27,7 @@ type OutboundOperation interface {
|
||||||
func getInbound(handler inbound.Handler) (proxy.Inbound, error) {
|
func getInbound(handler inbound.Handler) (proxy.Inbound, error) {
|
||||||
gi, ok := handler.(proxy.GetInbound)
|
gi, ok := handler.(proxy.GetInbound)
|
||||||
if !ok {
|
if !ok {
|
||||||
return nil, newError("can't get inbound proxy from handler.")
|
return nil, errors.New("can't get inbound proxy from handler.")
|
||||||
}
|
}
|
||||||
return gi.GetInbound(), nil
|
return gi.GetInbound(), nil
|
||||||
}
|
}
|
||||||
|
@ -39,11 +40,11 @@ func (op *AddUserOperation) ApplyInbound(ctx context.Context, handler inbound.Ha
|
||||||
}
|
}
|
||||||
um, ok := p.(proxy.UserManager)
|
um, ok := p.(proxy.UserManager)
|
||||||
if !ok {
|
if !ok {
|
||||||
return newError("proxy is not a UserManager")
|
return errors.New("proxy is not a UserManager")
|
||||||
}
|
}
|
||||||
mUser, err := op.User.ToMemoryUser()
|
mUser, err := op.User.ToMemoryUser()
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return newError("failed to parse user").Base(err)
|
return errors.New("failed to parse user").Base(err)
|
||||||
}
|
}
|
||||||
return um.AddUser(ctx, mUser)
|
return um.AddUser(ctx, mUser)
|
||||||
}
|
}
|
||||||
|
@ -56,7 +57,7 @@ func (op *RemoveUserOperation) ApplyInbound(ctx context.Context, handler inbound
|
||||||
}
|
}
|
||||||
um, ok := p.(proxy.UserManager)
|
um, ok := p.(proxy.UserManager)
|
||||||
if !ok {
|
if !ok {
|
||||||
return newError("proxy is not a UserManager")
|
return errors.New("proxy is not a UserManager")
|
||||||
}
|
}
|
||||||
return um.RemoveUser(ctx, op.Email)
|
return um.RemoveUser(ctx, op.Email)
|
||||||
}
|
}
|
||||||
|
@ -82,16 +83,16 @@ func (s *handlerServer) RemoveInbound(ctx context.Context, request *RemoveInboun
|
||||||
func (s *handlerServer) AlterInbound(ctx context.Context, request *AlterInboundRequest) (*AlterInboundResponse, error) {
|
func (s *handlerServer) AlterInbound(ctx context.Context, request *AlterInboundRequest) (*AlterInboundResponse, error) {
|
||||||
rawOperation, err := request.Operation.GetInstance()
|
rawOperation, err := request.Operation.GetInstance()
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError("unknown operation").Base(err)
|
return nil, errors.New("unknown operation").Base(err)
|
||||||
}
|
}
|
||||||
operation, ok := rawOperation.(InboundOperation)
|
operation, ok := rawOperation.(InboundOperation)
|
||||||
if !ok {
|
if !ok {
|
||||||
return nil, newError("not an inbound operation")
|
return nil, errors.New("not an inbound operation")
|
||||||
}
|
}
|
||||||
|
|
||||||
handler, err := s.ihm.GetHandler(ctx, request.Tag)
|
handler, err := s.ihm.GetHandler(ctx, request.Tag)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError("failed to get handler: ", request.Tag).Base(err)
|
return nil, errors.New("failed to get handler: ", request.Tag).Base(err)
|
||||||
}
|
}
|
||||||
|
|
||||||
return &AlterInboundResponse{}, operation.ApplyInbound(ctx, handler)
|
return &AlterInboundResponse{}, operation.ApplyInbound(ctx, handler)
|
||||||
|
@ -111,11 +112,11 @@ func (s *handlerServer) RemoveOutbound(ctx context.Context, request *RemoveOutbo
|
||||||
func (s *handlerServer) AlterOutbound(ctx context.Context, request *AlterOutboundRequest) (*AlterOutboundResponse, error) {
|
func (s *handlerServer) AlterOutbound(ctx context.Context, request *AlterOutboundRequest) (*AlterOutboundResponse, error) {
|
||||||
rawOperation, err := request.Operation.GetInstance()
|
rawOperation, err := request.Operation.GetInstance()
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError("unknown operation").Base(err)
|
return nil, errors.New("unknown operation").Base(err)
|
||||||
}
|
}
|
||||||
operation, ok := rawOperation.(OutboundOperation)
|
operation, ok := rawOperation.(OutboundOperation)
|
||||||
if !ok {
|
if !ok {
|
||||||
return nil, newError("not an outbound operation")
|
return nil, errors.New("not an outbound operation")
|
||||||
}
|
}
|
||||||
|
|
||||||
handler := s.ohm.GetHandler(request.Tag)
|
handler := s.ohm.GetHandler(request.Tag)
|
||||||
|
|
|
@ -1,9 +0,0 @@
|
||||||
package command
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
|
@ -55,7 +55,7 @@ func NewAlwaysOnInboundHandler(ctx context.Context, tag string, receiverConfig *
|
||||||
}
|
}
|
||||||
p, ok := rawProxy.(proxy.Inbound)
|
p, ok := rawProxy.(proxy.Inbound)
|
||||||
if !ok {
|
if !ok {
|
||||||
return nil, newError("not an inbound proxy.")
|
return nil, errors.New("not an inbound proxy.")
|
||||||
}
|
}
|
||||||
|
|
||||||
h := &AlwaysOnInboundHandler{
|
h := &AlwaysOnInboundHandler{
|
||||||
|
@ -75,7 +75,7 @@ func NewAlwaysOnInboundHandler(ctx context.Context, tag string, receiverConfig *
|
||||||
|
|
||||||
mss, err := internet.ToMemoryStreamConfig(receiverConfig.StreamSettings)
|
mss, err := internet.ToMemoryStreamConfig(receiverConfig.StreamSettings)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError("failed to parse stream config").Base(err).AtWarning()
|
return nil, errors.New("failed to parse stream config").Base(err).AtWarning()
|
||||||
}
|
}
|
||||||
|
|
||||||
if receiverConfig.ReceiveOriginalDestination {
|
if receiverConfig.ReceiveOriginalDestination {
|
||||||
|
@ -89,7 +89,7 @@ func NewAlwaysOnInboundHandler(ctx context.Context, tag string, receiverConfig *
|
||||||
}
|
}
|
||||||
if pl == nil {
|
if pl == nil {
|
||||||
if net.HasNetwork(nl, net.Network_UNIX) {
|
if net.HasNetwork(nl, net.Network_UNIX) {
|
||||||
newError("creating unix domain socket worker on ", address).AtDebug().WriteToLog()
|
errors.LogDebug(ctx, "creating unix domain socket worker on ", address)
|
||||||
|
|
||||||
worker := &dsWorker{
|
worker := &dsWorker{
|
||||||
address: address,
|
address: address,
|
||||||
|
@ -109,7 +109,7 @@ func NewAlwaysOnInboundHandler(ctx context.Context, tag string, receiverConfig *
|
||||||
for _, pr := range pl.Range {
|
for _, pr := range pl.Range {
|
||||||
for port := pr.From; port <= pr.To; port++ {
|
for port := pr.From; port <= pr.To; port++ {
|
||||||
if net.HasNetwork(nl, net.Network_TCP) {
|
if net.HasNetwork(nl, net.Network_TCP) {
|
||||||
newError("creating stream worker on ", address, ":", port).AtDebug().WriteToLog()
|
errors.LogDebug(ctx, "creating stream worker on ", address, ":", port)
|
||||||
|
|
||||||
worker := &tcpWorker{
|
worker := &tcpWorker{
|
||||||
address: address,
|
address: address,
|
||||||
|
@ -167,7 +167,7 @@ func (h *AlwaysOnInboundHandler) Close() error {
|
||||||
}
|
}
|
||||||
errs = append(errs, h.mux.Close())
|
errs = append(errs, h.mux.Close())
|
||||||
if err := errors.Combine(errs...); err != nil {
|
if err := errors.Combine(errs...); err != nil {
|
||||||
return newError("failed to close all resources").Base(err)
|
return errors.New("failed to close all resources").Base(err)
|
||||||
}
|
}
|
||||||
return nil
|
return nil
|
||||||
}
|
}
|
||||||
|
|
|
@ -7,6 +7,7 @@ import (
|
||||||
|
|
||||||
"github.com/xtls/xray-core/app/proxyman"
|
"github.com/xtls/xray-core/app/proxyman"
|
||||||
"github.com/xtls/xray-core/common/dice"
|
"github.com/xtls/xray-core/common/dice"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/mux"
|
"github.com/xtls/xray-core/common/mux"
|
||||||
"github.com/xtls/xray-core/common/net"
|
"github.com/xtls/xray-core/common/net"
|
||||||
"github.com/xtls/xray-core/common/task"
|
"github.com/xtls/xray-core/common/task"
|
||||||
|
@ -46,7 +47,7 @@ func NewDynamicInboundHandler(ctx context.Context, tag string, receiverConfig *p
|
||||||
|
|
||||||
mss, err := internet.ToMemoryStreamConfig(receiverConfig.StreamSettings)
|
mss, err := internet.ToMemoryStreamConfig(receiverConfig.StreamSettings)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError("failed to parse stream settings").Base(err).AtWarning()
|
return nil, errors.New("failed to parse stream settings").Base(err).AtWarning()
|
||||||
}
|
}
|
||||||
if receiverConfig.ReceiveOriginalDestination {
|
if receiverConfig.ReceiveOriginalDestination {
|
||||||
if mss.SocketSettings == nil {
|
if mss.SocketSettings == nil {
|
||||||
|
@ -94,7 +95,7 @@ func (h *DynamicInboundHandler) closeWorkers(workers []worker) {
|
||||||
for idx, worker := range workers {
|
for idx, worker := range workers {
|
||||||
ports2Del[idx] = worker.Port()
|
ports2Del[idx] = worker.Port()
|
||||||
if err := worker.Close(); err != nil {
|
if err := worker.Close(); err != nil {
|
||||||
newError("failed to close worker").Base(err).WriteToLog()
|
errors.LogInfoInner(h.ctx, err, "failed to close worker")
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -123,7 +124,7 @@ func (h *DynamicInboundHandler) refresh() error {
|
||||||
port := h.allocatePort()
|
port := h.allocatePort()
|
||||||
rawProxy, err := core.CreateObject(h.v, h.proxyConfig)
|
rawProxy, err := core.CreateObject(h.v, h.proxyConfig)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("failed to create proxy instance").Base(err).AtWarning().WriteToLog()
|
errors.LogWarningInner(h.ctx, err, "failed to create proxy instance")
|
||||||
continue
|
continue
|
||||||
}
|
}
|
||||||
p := rawProxy.(proxy.Inbound)
|
p := rawProxy.(proxy.Inbound)
|
||||||
|
@ -143,7 +144,7 @@ func (h *DynamicInboundHandler) refresh() error {
|
||||||
ctx: h.ctx,
|
ctx: h.ctx,
|
||||||
}
|
}
|
||||||
if err := worker.Start(); err != nil {
|
if err := worker.Start(); err != nil {
|
||||||
newError("failed to create TCP worker").Base(err).AtWarning().WriteToLog()
|
errors.LogWarningInner(h.ctx, err, "failed to create TCP worker")
|
||||||
continue
|
continue
|
||||||
}
|
}
|
||||||
workers = append(workers, worker)
|
workers = append(workers, worker)
|
||||||
|
@ -163,7 +164,7 @@ func (h *DynamicInboundHandler) refresh() error {
|
||||||
ctx: h.ctx,
|
ctx: h.ctx,
|
||||||
}
|
}
|
||||||
if err := worker.Start(); err != nil {
|
if err := worker.Start(); err != nil {
|
||||||
newError("failed to create UDP worker").Base(err).AtWarning().WriteToLog()
|
errors.LogWarningInner(h.ctx, err, "failed to create UDP worker")
|
||||||
continue
|
continue
|
||||||
}
|
}
|
||||||
workers = append(workers, worker)
|
workers = append(workers, worker)
|
||||||
|
|
|
@ -1,9 +0,0 @@
|
||||||
package inbound
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
|
@ -8,6 +8,7 @@ import (
|
||||||
|
|
||||||
"github.com/xtls/xray-core/app/proxyman"
|
"github.com/xtls/xray-core/app/proxyman"
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/serial"
|
"github.com/xtls/xray-core/common/serial"
|
||||||
"github.com/xtls/xray-core/common/session"
|
"github.com/xtls/xray-core/common/session"
|
||||||
"github.com/xtls/xray-core/core"
|
"github.com/xtls/xray-core/core"
|
||||||
|
@ -43,7 +44,7 @@ func (m *Manager) AddHandler(ctx context.Context, handler inbound.Handler) error
|
||||||
tag := handler.Tag()
|
tag := handler.Tag()
|
||||||
if len(tag) > 0 {
|
if len(tag) > 0 {
|
||||||
if _, found := m.taggedHandlers[tag]; found {
|
if _, found := m.taggedHandlers[tag]; found {
|
||||||
return newError("existing tag found: " + tag)
|
return errors.New("existing tag found: " + tag)
|
||||||
}
|
}
|
||||||
m.taggedHandlers[tag] = handler
|
m.taggedHandlers[tag] = handler
|
||||||
} else {
|
} else {
|
||||||
|
@ -64,7 +65,7 @@ func (m *Manager) GetHandler(ctx context.Context, tag string) (inbound.Handler,
|
||||||
|
|
||||||
handler, found := m.taggedHandlers[tag]
|
handler, found := m.taggedHandlers[tag]
|
||||||
if !found {
|
if !found {
|
||||||
return nil, newError("handler not found: ", tag)
|
return nil, errors.New("handler not found: ", tag)
|
||||||
}
|
}
|
||||||
return handler, nil
|
return handler, nil
|
||||||
}
|
}
|
||||||
|
@ -80,7 +81,7 @@ func (m *Manager) RemoveHandler(ctx context.Context, tag string) error {
|
||||||
|
|
||||||
if handler, found := m.taggedHandlers[tag]; found {
|
if handler, found := m.taggedHandlers[tag]; found {
|
||||||
if err := handler.Close(); err != nil {
|
if err := handler.Close(); err != nil {
|
||||||
newError("failed to close handler ", tag).Base(err).AtWarning().WriteToLog(session.ExportIDToError(ctx))
|
errors.LogWarningInner(ctx, err, "failed to close handler ", tag)
|
||||||
}
|
}
|
||||||
delete(m.taggedHandlers, tag)
|
delete(m.taggedHandlers, tag)
|
||||||
return nil
|
return nil
|
||||||
|
@ -117,20 +118,20 @@ func (m *Manager) Close() error {
|
||||||
|
|
||||||
m.running = false
|
m.running = false
|
||||||
|
|
||||||
var errors []interface{}
|
var errs []interface{}
|
||||||
for _, handler := range m.taggedHandlers {
|
for _, handler := range m.taggedHandlers {
|
||||||
if err := handler.Close(); err != nil {
|
if err := handler.Close(); err != nil {
|
||||||
errors = append(errors, err)
|
errs = append(errs, err)
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
for _, handler := range m.untaggedHandler {
|
for _, handler := range m.untaggedHandler {
|
||||||
if err := handler.Close(); err != nil {
|
if err := handler.Close(); err != nil {
|
||||||
errors = append(errors, err)
|
errs = append(errs, err)
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
if len(errors) > 0 {
|
if len(errs) > 0 {
|
||||||
return newError("failed to close all handlers").Base(newError(serial.Concat(errors...)))
|
return errors.New("failed to close all handlers").Base(errors.New(serial.Concat(errs...)))
|
||||||
}
|
}
|
||||||
|
|
||||||
return nil
|
return nil
|
||||||
|
@ -150,7 +151,7 @@ func NewHandler(ctx context.Context, config *core.InboundHandlerConfig) (inbound
|
||||||
|
|
||||||
receiverSettings, ok := rawReceiverSettings.(*proxyman.ReceiverConfig)
|
receiverSettings, ok := rawReceiverSettings.(*proxyman.ReceiverConfig)
|
||||||
if !ok {
|
if !ok {
|
||||||
return nil, newError("not a ReceiverConfig").AtError()
|
return nil, errors.New("not a ReceiverConfig").AtError()
|
||||||
}
|
}
|
||||||
|
|
||||||
streamSettings := receiverSettings.StreamSettings
|
streamSettings := receiverSettings.StreamSettings
|
||||||
|
@ -168,7 +169,7 @@ func NewHandler(ctx context.Context, config *core.InboundHandlerConfig) (inbound
|
||||||
if allocStrategy.Type == proxyman.AllocationStrategy_Random {
|
if allocStrategy.Type == proxyman.AllocationStrategy_Random {
|
||||||
return NewDynamicInboundHandler(ctx, tag, receiverSettings, proxySettings)
|
return NewDynamicInboundHandler(ctx, tag, receiverSettings, proxySettings)
|
||||||
}
|
}
|
||||||
return nil, newError("unknown allocation strategy: ", receiverSettings.AllocationStrategy.Type).AtError()
|
return nil, errors.New("unknown allocation strategy: ", receiverSettings.AllocationStrategy.Type).AtError()
|
||||||
}
|
}
|
||||||
|
|
||||||
func init() {
|
func init() {
|
||||||
|
|
|
@ -9,6 +9,8 @@ import (
|
||||||
"github.com/xtls/xray-core/app/proxyman"
|
"github.com/xtls/xray-core/app/proxyman"
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
"github.com/xtls/xray-core/common/buf"
|
"github.com/xtls/xray-core/common/buf"
|
||||||
|
c "github.com/xtls/xray-core/common/ctx"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/net"
|
"github.com/xtls/xray-core/common/net"
|
||||||
"github.com/xtls/xray-core/common/serial"
|
"github.com/xtls/xray-core/common/serial"
|
||||||
"github.com/xtls/xray-core/common/session"
|
"github.com/xtls/xray-core/common/session"
|
||||||
|
@ -58,7 +60,7 @@ func getTProxyType(s *internet.MemoryStreamConfig) internet.SocketConfig_TProxyM
|
||||||
func (w *tcpWorker) callback(conn stat.Connection) {
|
func (w *tcpWorker) callback(conn stat.Connection) {
|
||||||
ctx, cancel := context.WithCancel(w.ctx)
|
ctx, cancel := context.WithCancel(w.ctx)
|
||||||
sid := session.NewID()
|
sid := session.NewID()
|
||||||
ctx = session.ContextWithID(ctx, sid)
|
ctx = c.ContextWithID(ctx, sid)
|
||||||
|
|
||||||
outbounds := []*session.Outbound{{}}
|
outbounds := []*session.Outbound{{}}
|
||||||
if w.recvOrigDest {
|
if w.recvOrigDest {
|
||||||
|
@ -67,7 +69,7 @@ func (w *tcpWorker) callback(conn stat.Connection) {
|
||||||
case internet.SocketConfig_Redirect:
|
case internet.SocketConfig_Redirect:
|
||||||
d, err := tcp.GetOriginalDestination(conn)
|
d, err := tcp.GetOriginalDestination(conn)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("failed to get original destination").Base(err).WriteToLog(session.ExportIDToError(ctx))
|
errors.LogInfoInner(ctx, err, "failed to get original destination")
|
||||||
} else {
|
} else {
|
||||||
dest = d
|
dest = d
|
||||||
}
|
}
|
||||||
|
@ -105,7 +107,7 @@ func (w *tcpWorker) callback(conn stat.Connection) {
|
||||||
ctx = session.ContextWithContent(ctx, content)
|
ctx = session.ContextWithContent(ctx, content)
|
||||||
|
|
||||||
if err := w.proxy.Process(ctx, net.Network_TCP, conn, w.dispatcher); err != nil {
|
if err := w.proxy.Process(ctx, net.Network_TCP, conn, w.dispatcher); err != nil {
|
||||||
newError("connection ends").Base(err).WriteToLog(session.ExportIDToError(ctx))
|
errors.LogInfoInner(ctx, err, "connection ends")
|
||||||
}
|
}
|
||||||
cancel()
|
cancel()
|
||||||
conn.Close()
|
conn.Close()
|
||||||
|
@ -121,24 +123,24 @@ func (w *tcpWorker) Start() error {
|
||||||
go w.callback(conn)
|
go w.callback(conn)
|
||||||
})
|
})
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return newError("failed to listen TCP on ", w.port).AtWarning().Base(err)
|
return errors.New("failed to listen TCP on ", w.port).AtWarning().Base(err)
|
||||||
}
|
}
|
||||||
w.hub = hub
|
w.hub = hub
|
||||||
return nil
|
return nil
|
||||||
}
|
}
|
||||||
|
|
||||||
func (w *tcpWorker) Close() error {
|
func (w *tcpWorker) Close() error {
|
||||||
var errors []interface{}
|
var errs []interface{}
|
||||||
if w.hub != nil {
|
if w.hub != nil {
|
||||||
if err := common.Close(w.hub); err != nil {
|
if err := common.Close(w.hub); err != nil {
|
||||||
errors = append(errors, err)
|
errs = append(errs, err)
|
||||||
}
|
}
|
||||||
if err := common.Close(w.proxy); err != nil {
|
if err := common.Close(w.proxy); err != nil {
|
||||||
errors = append(errors, err)
|
errs = append(errs, err)
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
if len(errors) > 0 {
|
if len(errs) > 0 {
|
||||||
return newError("failed to close all resources").Base(newError(serial.Concat(errors...)))
|
return errors.New("failed to close all resources").Base(errors.New(serial.Concat(errs...)))
|
||||||
}
|
}
|
||||||
|
|
||||||
return nil
|
return nil
|
||||||
|
@ -306,7 +308,7 @@ func (w *udpWorker) callback(b *buf.Buffer, source net.Destination, originalDest
|
||||||
go func() {
|
go func() {
|
||||||
ctx := w.ctx
|
ctx := w.ctx
|
||||||
sid := session.NewID()
|
sid := session.NewID()
|
||||||
ctx = session.ContextWithID(ctx, sid)
|
ctx = c.ContextWithID(ctx, sid)
|
||||||
|
|
||||||
outbounds := []*session.Outbound{{}}
|
outbounds := []*session.Outbound{{}}
|
||||||
if originalDest.IsValid() {
|
if originalDest.IsValid() {
|
||||||
|
@ -327,7 +329,7 @@ func (w *udpWorker) callback(b *buf.Buffer, source net.Destination, originalDest
|
||||||
}
|
}
|
||||||
ctx = session.ContextWithContent(ctx, content)
|
ctx = session.ContextWithContent(ctx, content)
|
||||||
if err := w.proxy.Process(ctx, net.Network_UDP, conn, w.dispatcher); err != nil {
|
if err := w.proxy.Process(ctx, net.Network_UDP, conn, w.dispatcher); err != nil {
|
||||||
newError("connection ends").Base(err).WriteToLog(session.ExportIDToError(ctx))
|
errors.LogInfoInner(ctx, err, "connection ends")
|
||||||
}
|
}
|
||||||
conn.Close()
|
conn.Close()
|
||||||
// conn not removed by checker TODO may be lock worker here is better
|
// conn not removed by checker TODO may be lock worker here is better
|
||||||
|
@ -358,7 +360,7 @@ func (w *udpWorker) clean() error {
|
||||||
defer w.Unlock()
|
defer w.Unlock()
|
||||||
|
|
||||||
if len(w.activeConn) == 0 {
|
if len(w.activeConn) == 0 {
|
||||||
return newError("no more connections. stopping...")
|
return errors.New("no more connections. stopping...")
|
||||||
}
|
}
|
||||||
|
|
||||||
for addr, conn := range w.activeConn {
|
for addr, conn := range w.activeConn {
|
||||||
|
@ -402,26 +404,26 @@ func (w *udpWorker) Close() error {
|
||||||
w.Lock()
|
w.Lock()
|
||||||
defer w.Unlock()
|
defer w.Unlock()
|
||||||
|
|
||||||
var errors []interface{}
|
var errs []interface{}
|
||||||
|
|
||||||
if w.hub != nil {
|
if w.hub != nil {
|
||||||
if err := w.hub.Close(); err != nil {
|
if err := w.hub.Close(); err != nil {
|
||||||
errors = append(errors, err)
|
errs = append(errs, err)
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
if w.checker != nil {
|
if w.checker != nil {
|
||||||
if err := w.checker.Close(); err != nil {
|
if err := w.checker.Close(); err != nil {
|
||||||
errors = append(errors, err)
|
errs = append(errs, err)
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
if err := common.Close(w.proxy); err != nil {
|
if err := common.Close(w.proxy); err != nil {
|
||||||
errors = append(errors, err)
|
errs = append(errs, err)
|
||||||
}
|
}
|
||||||
|
|
||||||
if len(errors) > 0 {
|
if len(errs) > 0 {
|
||||||
return newError("failed to close all resources").Base(newError(serial.Concat(errors...)))
|
return errors.New("failed to close all resources").Base(errors.New(serial.Concat(errs...)))
|
||||||
}
|
}
|
||||||
return nil
|
return nil
|
||||||
}
|
}
|
||||||
|
@ -452,7 +454,7 @@ type dsWorker struct {
|
||||||
func (w *dsWorker) callback(conn stat.Connection) {
|
func (w *dsWorker) callback(conn stat.Connection) {
|
||||||
ctx, cancel := context.WithCancel(w.ctx)
|
ctx, cancel := context.WithCancel(w.ctx)
|
||||||
sid := session.NewID()
|
sid := session.NewID()
|
||||||
ctx = session.ContextWithID(ctx, sid)
|
ctx = c.ContextWithID(ctx, sid)
|
||||||
|
|
||||||
if w.uplinkCounter != nil || w.downlinkCounter != nil {
|
if w.uplinkCounter != nil || w.downlinkCounter != nil {
|
||||||
conn = &stat.CounterConnection{
|
conn = &stat.CounterConnection{
|
||||||
|
@ -479,11 +481,11 @@ func (w *dsWorker) callback(conn stat.Connection) {
|
||||||
ctx = session.ContextWithContent(ctx, content)
|
ctx = session.ContextWithContent(ctx, content)
|
||||||
|
|
||||||
if err := w.proxy.Process(ctx, net.Network_UNIX, conn, w.dispatcher); err != nil {
|
if err := w.proxy.Process(ctx, net.Network_UNIX, conn, w.dispatcher); err != nil {
|
||||||
newError("connection ends").Base(err).WriteToLog(session.ExportIDToError(ctx))
|
errors.LogInfoInner(ctx, err, "connection ends")
|
||||||
}
|
}
|
||||||
cancel()
|
cancel()
|
||||||
if err := conn.Close(); err != nil {
|
if err := conn.Close(); err != nil {
|
||||||
newError("failed to close connection").Base(err).WriteToLog(session.ExportIDToError(ctx))
|
errors.LogInfoInner(ctx, err, "failed to close connection")
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -501,24 +503,24 @@ func (w *dsWorker) Start() error {
|
||||||
go w.callback(conn)
|
go w.callback(conn)
|
||||||
})
|
})
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return newError("failed to listen Unix Domain Socket on ", w.address).AtWarning().Base(err)
|
return errors.New("failed to listen Unix Domain Socket on ", w.address).AtWarning().Base(err)
|
||||||
}
|
}
|
||||||
w.hub = hub
|
w.hub = hub
|
||||||
return nil
|
return nil
|
||||||
}
|
}
|
||||||
|
|
||||||
func (w *dsWorker) Close() error {
|
func (w *dsWorker) Close() error {
|
||||||
var errors []interface{}
|
var errs []interface{}
|
||||||
if w.hub != nil {
|
if w.hub != nil {
|
||||||
if err := common.Close(w.hub); err != nil {
|
if err := common.Close(w.hub); err != nil {
|
||||||
errors = append(errors, err)
|
errs = append(errs, err)
|
||||||
}
|
}
|
||||||
if err := common.Close(w.proxy); err != nil {
|
if err := common.Close(w.proxy); err != nil {
|
||||||
errors = append(errors, err)
|
errs = append(errs, err)
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
if len(errors) > 0 {
|
if len(errs) > 0 {
|
||||||
return newError("failed to close all resources").Base(newError(serial.Concat(errors...)))
|
return errors.New("failed to close all resources").Base(errors.New(serial.Concat(errs...)))
|
||||||
}
|
}
|
||||||
|
|
||||||
return nil
|
return nil
|
||||||
|
|
|
@ -1,9 +0,0 @@
|
||||||
package outbound
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
|
@ -3,9 +3,15 @@ package outbound
|
||||||
import (
|
import (
|
||||||
"context"
|
"context"
|
||||||
"crypto/rand"
|
"crypto/rand"
|
||||||
"errors"
|
goerrors "errors"
|
||||||
|
"io"
|
||||||
|
"math/big"
|
||||||
|
gonet "net"
|
||||||
|
"os"
|
||||||
|
|
||||||
"github.com/xtls/xray-core/app/proxyman"
|
"github.com/xtls/xray-core/app/proxyman"
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/buf"
|
"github.com/xtls/xray-core/common/buf"
|
||||||
"github.com/xtls/xray-core/common/mux"
|
"github.com/xtls/xray-core/common/mux"
|
||||||
"github.com/xtls/xray-core/common/net"
|
"github.com/xtls/xray-core/common/net"
|
||||||
|
@ -21,10 +27,6 @@ import (
|
||||||
"github.com/xtls/xray-core/transport/internet/stat"
|
"github.com/xtls/xray-core/transport/internet/stat"
|
||||||
"github.com/xtls/xray-core/transport/internet/tls"
|
"github.com/xtls/xray-core/transport/internet/tls"
|
||||||
"github.com/xtls/xray-core/transport/pipe"
|
"github.com/xtls/xray-core/transport/pipe"
|
||||||
"io"
|
|
||||||
"math/big"
|
|
||||||
gonet "net"
|
|
||||||
"os"
|
|
||||||
)
|
)
|
||||||
|
|
||||||
func getStatCounter(v *core.Instance, tag string) (stats.Counter, stats.Counter) {
|
func getStatCounter(v *core.Instance, tag string) (stats.Counter, stats.Counter) {
|
||||||
|
@ -87,11 +89,11 @@ func NewHandler(ctx context.Context, config *core.OutboundHandlerConfig) (outbou
|
||||||
h.senderSettings = s
|
h.senderSettings = s
|
||||||
mss, err := internet.ToMemoryStreamConfig(s.StreamSettings)
|
mss, err := internet.ToMemoryStreamConfig(s.StreamSettings)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError("failed to parse stream settings").Base(err).AtWarning()
|
return nil, errors.New("failed to parse stream settings").Base(err).AtWarning()
|
||||||
}
|
}
|
||||||
h.streamSettings = mss
|
h.streamSettings = mss
|
||||||
default:
|
default:
|
||||||
return nil, newError("settings is not SenderConfig")
|
return nil, errors.New("settings is not SenderConfig")
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -107,7 +109,7 @@ func NewHandler(ctx context.Context, config *core.OutboundHandlerConfig) (outbou
|
||||||
|
|
||||||
proxyHandler, ok := rawProxyHandler.(proxy.Outbound)
|
proxyHandler, ok := rawProxyHandler.(proxy.Outbound)
|
||||||
if !ok {
|
if !ok {
|
||||||
return nil, newError("not an outbound handler")
|
return nil, errors.New("not an outbound handler")
|
||||||
}
|
}
|
||||||
|
|
||||||
if h.senderSettings != nil && h.senderSettings.MultiplexSettings != nil {
|
if h.senderSettings != nil && h.senderSettings.MultiplexSettings != nil {
|
||||||
|
@ -170,7 +172,7 @@ func (h *Handler) Tag() string {
|
||||||
// Dispatch implements proxy.Outbound.Dispatch.
|
// Dispatch implements proxy.Outbound.Dispatch.
|
||||||
func (h *Handler) Dispatch(ctx context.Context, link *transport.Link) {
|
func (h *Handler) Dispatch(ctx context.Context, link *transport.Link) {
|
||||||
outbounds := session.OutboundsFromContext(ctx)
|
outbounds := session.OutboundsFromContext(ctx)
|
||||||
ob := outbounds[len(outbounds) - 1]
|
ob := outbounds[len(outbounds)-1]
|
||||||
if ob.Target.Network == net.Network_UDP && ob.OriginalTarget.Address != nil && ob.OriginalTarget.Address != ob.Target.Address {
|
if ob.Target.Network == net.Network_UDP && ob.OriginalTarget.Address != nil && ob.OriginalTarget.Address != ob.Target.Address {
|
||||||
link.Reader = &buf.EndpointOverrideReader{Reader: link.Reader, Dest: ob.Target.Address, OriginalDest: ob.OriginalTarget.Address}
|
link.Reader = &buf.EndpointOverrideReader{Reader: link.Reader, Dest: ob.Target.Address, OriginalDest: ob.OriginalTarget.Address}
|
||||||
link.Writer = &buf.EndpointOverrideWriter{Writer: link.Writer, Dest: ob.Target.Address, OriginalDest: ob.OriginalTarget.Address}
|
link.Writer = &buf.EndpointOverrideWriter{Writer: link.Writer, Dest: ob.Target.Address, OriginalDest: ob.OriginalTarget.Address}
|
||||||
|
@ -178,16 +180,16 @@ func (h *Handler) Dispatch(ctx context.Context, link *transport.Link) {
|
||||||
if h.mux != nil {
|
if h.mux != nil {
|
||||||
test := func(err error) {
|
test := func(err error) {
|
||||||
if err != nil {
|
if err != nil {
|
||||||
err := newError("failed to process mux outbound traffic").Base(err)
|
err := errors.New("failed to process mux outbound traffic").Base(err)
|
||||||
session.SubmitOutboundErrorToOriginator(ctx, err)
|
session.SubmitOutboundErrorToOriginator(ctx, err)
|
||||||
err.WriteToLog(session.ExportIDToError(ctx))
|
errors.LogInfo(ctx, err.Error())
|
||||||
common.Interrupt(link.Writer)
|
common.Interrupt(link.Writer)
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
if ob.Target.Network == net.Network_UDP && ob.Target.Port == 443 {
|
if ob.Target.Network == net.Network_UDP && ob.Target.Port == 443 {
|
||||||
switch h.udp443 {
|
switch h.udp443 {
|
||||||
case "reject":
|
case "reject":
|
||||||
test(newError("XUDP rejected UDP/443 traffic").AtInfo())
|
test(errors.New("XUDP rejected UDP/443 traffic").AtInfo())
|
||||||
return
|
return
|
||||||
case "skip":
|
case "skip":
|
||||||
goto out
|
goto out
|
||||||
|
@ -208,15 +210,15 @@ func (h *Handler) Dispatch(ctx context.Context, link *transport.Link) {
|
||||||
out:
|
out:
|
||||||
err := h.proxy.Process(ctx, link, h)
|
err := h.proxy.Process(ctx, link, h)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
if errors.Is(err, io.EOF) || errors.Is(err, io.ErrClosedPipe) || errors.Is(err, context.Canceled) {
|
if goerrors.Is(err, io.EOF) || goerrors.Is(err, io.ErrClosedPipe) || goerrors.Is(err, context.Canceled) {
|
||||||
err = nil
|
err = nil
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
if err != nil {
|
if err != nil {
|
||||||
// Ensure outbound ray is properly closed.
|
// Ensure outbound ray is properly closed.
|
||||||
err := newError("failed to process outbound traffic").Base(err)
|
err := errors.New("failed to process outbound traffic").Base(err)
|
||||||
session.SubmitOutboundErrorToOriginator(ctx, err)
|
session.SubmitOutboundErrorToOriginator(ctx, err)
|
||||||
err.WriteToLog(session.ExportIDToError(ctx))
|
errors.LogInfo(ctx, err.Error())
|
||||||
common.Interrupt(link.Writer)
|
common.Interrupt(link.Writer)
|
||||||
} else {
|
} else {
|
||||||
common.Close(link.Writer)
|
common.Close(link.Writer)
|
||||||
|
@ -243,7 +245,7 @@ func (h *Handler) Dial(ctx context.Context, dest net.Destination) (stat.Connecti
|
||||||
tag := h.senderSettings.ProxySettings.Tag
|
tag := h.senderSettings.ProxySettings.Tag
|
||||||
handler := h.outboundManager.GetHandler(tag)
|
handler := h.outboundManager.GetHandler(tag)
|
||||||
if handler != nil {
|
if handler != nil {
|
||||||
newError("proxying to ", tag, " for dest ", dest).AtDebug().WriteToLog(session.ExportIDToError(ctx))
|
errors.LogDebug(ctx, "proxying to ", tag, " for dest ", dest)
|
||||||
outbounds := session.OutboundsFromContext(ctx)
|
outbounds := session.OutboundsFromContext(ctx)
|
||||||
ctx = session.ContextWithOutbounds(ctx, append(outbounds, &session.Outbound{
|
ctx = session.ContextWithOutbounds(ctx, append(outbounds, &session.Outbound{
|
||||||
Target: dest,
|
Target: dest,
|
||||||
|
@ -264,12 +266,12 @@ func (h *Handler) Dial(ctx context.Context, dest net.Destination) (stat.Connecti
|
||||||
return h.getStatCouterConnection(conn), nil
|
return h.getStatCouterConnection(conn), nil
|
||||||
}
|
}
|
||||||
|
|
||||||
newError("failed to get outbound handler with tag: ", tag).AtWarning().WriteToLog(session.ExportIDToError(ctx))
|
errors.LogWarning(ctx, "failed to get outbound handler with tag: ", tag)
|
||||||
}
|
}
|
||||||
|
|
||||||
if h.senderSettings.Via != nil {
|
if h.senderSettings.Via != nil {
|
||||||
outbounds := session.OutboundsFromContext(ctx)
|
outbounds := session.OutboundsFromContext(ctx)
|
||||||
ob := outbounds[len(outbounds) - 1]
|
ob := outbounds[len(outbounds)-1]
|
||||||
if h.senderSettings.ViaCidr == "" {
|
if h.senderSettings.ViaCidr == "" {
|
||||||
ob.Gateway = h.senderSettings.Via.AsAddress()
|
ob.Gateway = h.senderSettings.Via.AsAddress()
|
||||||
} else { //Get a random address.
|
} else { //Get a random address.
|
||||||
|
@ -285,7 +287,7 @@ func (h *Handler) Dial(ctx context.Context, dest net.Destination) (stat.Connecti
|
||||||
conn, err := internet.Dial(ctx, dest, h.streamSettings)
|
conn, err := internet.Dial(ctx, dest, h.streamSettings)
|
||||||
conn = h.getStatCouterConnection(conn)
|
conn = h.getStatCouterConnection(conn)
|
||||||
outbounds := session.OutboundsFromContext(ctx)
|
outbounds := session.OutboundsFromContext(ctx)
|
||||||
ob := outbounds[len(outbounds) - 1]
|
ob := outbounds[len(outbounds)-1]
|
||||||
ob.Conn = conn
|
ob.Conn = conn
|
||||||
return conn, err
|
return conn, err
|
||||||
}
|
}
|
||||||
|
@ -317,7 +319,6 @@ func (h *Handler) Close() error {
|
||||||
return nil
|
return nil
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
func ParseRandomIPv6(address net.Address, prefix string) net.Address {
|
func ParseRandomIPv6(address net.Address, prefix string) net.Address {
|
||||||
_, network, _ := gonet.ParseCIDR(address.IP().String() + "/" + prefix)
|
_, network, _ := gonet.ParseCIDR(address.IP().String() + "/" + prefix)
|
||||||
|
|
||||||
|
|
|
@ -115,7 +115,7 @@ func (m *Manager) AddHandler(ctx context.Context, handler outbound.Handler) erro
|
||||||
tag := handler.Tag()
|
tag := handler.Tag()
|
||||||
if len(tag) > 0 {
|
if len(tag) > 0 {
|
||||||
if _, found := m.taggedHandler[tag]; found {
|
if _, found := m.taggedHandler[tag]; found {
|
||||||
return newError("existing tag found: " + tag)
|
return errors.New("existing tag found: " + tag)
|
||||||
}
|
}
|
||||||
m.taggedHandler[tag] = handler
|
m.taggedHandler[tag] = handler
|
||||||
} else {
|
} else {
|
||||||
|
|
|
@ -5,6 +5,7 @@ import (
|
||||||
"os"
|
"os"
|
||||||
|
|
||||||
"github.com/sagernet/sing/common/uot"
|
"github.com/sagernet/sing/common/uot"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/net"
|
"github.com/xtls/xray-core/common/net"
|
||||||
"github.com/xtls/xray-core/transport/internet"
|
"github.com/xtls/xray-core/transport/internet"
|
||||||
"github.com/xtls/xray-core/transport/internet/stat"
|
"github.com/xtls/xray-core/transport/internet/stat"
|
||||||
|
@ -12,7 +13,7 @@ import (
|
||||||
|
|
||||||
func (h *Handler) getUoTConnection(ctx context.Context, dest net.Destination) (stat.Connection, error) {
|
func (h *Handler) getUoTConnection(ctx context.Context, dest net.Destination) (stat.Connection, error) {
|
||||||
if dest.Address == nil {
|
if dest.Address == nil {
|
||||||
return nil, newError("nil destination address")
|
return nil, errors.New("nil destination address")
|
||||||
}
|
}
|
||||||
if !dest.Address.Family().IsDomain() {
|
if !dest.Address.Family().IsDomain() {
|
||||||
return nil, os.ErrInvalid
|
return nil, os.ErrInvalid
|
||||||
|
@ -27,7 +28,7 @@ func (h *Handler) getUoTConnection(ctx context.Context, dest net.Destination) (s
|
||||||
}
|
}
|
||||||
packetConn, err := internet.ListenSystemPacket(ctx, &net.UDPAddr{IP: net.AnyIP.IP(), Port: 0}, h.streamSettings.SocketSettings)
|
packetConn, err := internet.ListenSystemPacket(ctx, &net.UDPAddr{IP: net.AnyIP.IP(), Port: 0}, h.streamSettings.SocketSettings)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError("unable to listen socket").Base(err)
|
return nil, errors.New("unable to listen socket").Base(err)
|
||||||
}
|
}
|
||||||
conn := uot.NewServerConn(packetConn, uotVersion)
|
conn := uot.NewServerConn(packetConn, uotVersion)
|
||||||
return h.getStatCouterConnection(conn), nil
|
return h.getStatCouterConnection(conn), nil
|
||||||
|
|
|
@ -4,6 +4,7 @@ import (
|
||||||
"context"
|
"context"
|
||||||
"time"
|
"time"
|
||||||
|
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/mux"
|
"github.com/xtls/xray-core/common/mux"
|
||||||
"github.com/xtls/xray-core/common/net"
|
"github.com/xtls/xray-core/common/net"
|
||||||
"github.com/xtls/xray-core/common/session"
|
"github.com/xtls/xray-core/common/session"
|
||||||
|
@ -26,10 +27,10 @@ type Bridge struct {
|
||||||
// NewBridge creates a new Bridge instance.
|
// NewBridge creates a new Bridge instance.
|
||||||
func NewBridge(config *BridgeConfig, dispatcher routing.Dispatcher) (*Bridge, error) {
|
func NewBridge(config *BridgeConfig, dispatcher routing.Dispatcher) (*Bridge, error) {
|
||||||
if config.Tag == "" {
|
if config.Tag == "" {
|
||||||
return nil, newError("bridge tag is empty")
|
return nil, errors.New("bridge tag is empty")
|
||||||
}
|
}
|
||||||
if config.Domain == "" {
|
if config.Domain == "" {
|
||||||
return nil, newError("bridge domain is empty")
|
return nil, errors.New("bridge domain is empty")
|
||||||
}
|
}
|
||||||
|
|
||||||
b := &Bridge{
|
b := &Bridge{
|
||||||
|
@ -74,7 +75,7 @@ func (b *Bridge) monitor() error {
|
||||||
if numWorker == 0 || numConnections/numWorker > 16 {
|
if numWorker == 0 || numConnections/numWorker > 16 {
|
||||||
worker, err := NewBridgeWorker(b.domain, b.tag, b.dispatcher)
|
worker, err := NewBridgeWorker(b.domain, b.tag, b.dispatcher)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("failed to create bridge worker").Base(err).AtWarning().WriteToLog()
|
errors.LogWarningInner(context.Background(), err, "failed to create bridge worker")
|
||||||
return nil
|
return nil
|
||||||
}
|
}
|
||||||
b.workers = append(b.workers, worker)
|
b.workers = append(b.workers, worker)
|
||||||
|
@ -157,7 +158,7 @@ func (w *BridgeWorker) handleInternalConn(link *transport.Link) {
|
||||||
for _, b := range mb {
|
for _, b := range mb {
|
||||||
var ctl Control
|
var ctl Control
|
||||||
if err := proto.Unmarshal(b.Bytes(), &ctl); err != nil {
|
if err := proto.Unmarshal(b.Bytes(), &ctl); err != nil {
|
||||||
newError("failed to parse proto message").Base(err).WriteToLog()
|
errors.LogInfoInner(context.Background(), err, "failed to parse proto message")
|
||||||
break
|
break
|
||||||
}
|
}
|
||||||
if ctl.State != w.state {
|
if ctl.State != w.state {
|
||||||
|
|
|
@ -1,9 +0,0 @@
|
||||||
package reverse
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
|
@ -7,6 +7,7 @@ import (
|
||||||
|
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
"github.com/xtls/xray-core/common/buf"
|
"github.com/xtls/xray-core/common/buf"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/mux"
|
"github.com/xtls/xray-core/common/mux"
|
||||||
"github.com/xtls/xray-core/common/net"
|
"github.com/xtls/xray-core/common/net"
|
||||||
"github.com/xtls/xray-core/common/session"
|
"github.com/xtls/xray-core/common/session"
|
||||||
|
@ -27,11 +28,11 @@ type Portal struct {
|
||||||
|
|
||||||
func NewPortal(config *PortalConfig, ohm outbound.Manager) (*Portal, error) {
|
func NewPortal(config *PortalConfig, ohm outbound.Manager) (*Portal, error) {
|
||||||
if config.Tag == "" {
|
if config.Tag == "" {
|
||||||
return nil, newError("portal tag is empty")
|
return nil, errors.New("portal tag is empty")
|
||||||
}
|
}
|
||||||
|
|
||||||
if config.Domain == "" {
|
if config.Domain == "" {
|
||||||
return nil, newError("portal domain is empty")
|
return nil, errors.New("portal domain is empty")
|
||||||
}
|
}
|
||||||
|
|
||||||
picker, err := NewStaticMuxPicker()
|
picker, err := NewStaticMuxPicker()
|
||||||
|
@ -63,20 +64,20 @@ func (p *Portal) Close() error {
|
||||||
|
|
||||||
func (p *Portal) HandleConnection(ctx context.Context, link *transport.Link) error {
|
func (p *Portal) HandleConnection(ctx context.Context, link *transport.Link) error {
|
||||||
outbounds := session.OutboundsFromContext(ctx)
|
outbounds := session.OutboundsFromContext(ctx)
|
||||||
ob := outbounds[len(outbounds) - 1]
|
ob := outbounds[len(outbounds)-1]
|
||||||
if ob == nil {
|
if ob == nil {
|
||||||
return newError("outbound metadata not found").AtError()
|
return errors.New("outbound metadata not found").AtError()
|
||||||
}
|
}
|
||||||
|
|
||||||
if isDomain(ob.Target, p.domain) {
|
if isDomain(ob.Target, p.domain) {
|
||||||
muxClient, err := mux.NewClientWorker(*link, mux.ClientStrategy{})
|
muxClient, err := mux.NewClientWorker(*link, mux.ClientStrategy{})
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return newError("failed to create mux client worker").Base(err).AtWarning()
|
return errors.New("failed to create mux client worker").Base(err).AtWarning()
|
||||||
}
|
}
|
||||||
|
|
||||||
worker, err := NewPortalWorker(muxClient)
|
worker, err := NewPortalWorker(muxClient)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return newError("failed to create portal worker").Base(err)
|
return errors.New("failed to create portal worker").Base(err)
|
||||||
}
|
}
|
||||||
|
|
||||||
p.picker.AddWorker(worker)
|
p.picker.AddWorker(worker)
|
||||||
|
@ -97,7 +98,7 @@ func (o *Outbound) Tag() string {
|
||||||
|
|
||||||
func (o *Outbound) Dispatch(ctx context.Context, link *transport.Link) {
|
func (o *Outbound) Dispatch(ctx context.Context, link *transport.Link) {
|
||||||
if err := o.portal.HandleConnection(ctx, link); err != nil {
|
if err := o.portal.HandleConnection(ctx, link); err != nil {
|
||||||
newError("failed to process reverse connection").Base(err).WriteToLog(session.ExportIDToError(ctx))
|
errors.LogInfoInner(ctx, err, "failed to process reverse connection")
|
||||||
common.Interrupt(link.Writer)
|
common.Interrupt(link.Writer)
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
@ -149,7 +150,7 @@ func (p *StaticMuxPicker) PickAvailable() (*mux.ClientWorker, error) {
|
||||||
defer p.access.Unlock()
|
defer p.access.Unlock()
|
||||||
|
|
||||||
if len(p.workers) == 0 {
|
if len(p.workers) == 0 {
|
||||||
return nil, newError("empty worker list")
|
return nil, errors.New("empty worker list")
|
||||||
}
|
}
|
||||||
|
|
||||||
var minIdx int = -1
|
var minIdx int = -1
|
||||||
|
@ -183,7 +184,7 @@ func (p *StaticMuxPicker) PickAvailable() (*mux.ClientWorker, error) {
|
||||||
return p.workers[minIdx].client, nil
|
return p.workers[minIdx].client, nil
|
||||||
}
|
}
|
||||||
|
|
||||||
return nil, newError("no mux client worker available")
|
return nil, errors.New("no mux client worker available")
|
||||||
}
|
}
|
||||||
|
|
||||||
func (p *StaticMuxPicker) AddWorker(worker *PortalWorker) {
|
func (p *StaticMuxPicker) AddWorker(worker *PortalWorker) {
|
||||||
|
@ -216,7 +217,7 @@ func NewPortalWorker(client *mux.ClientWorker) (*PortalWorker, error) {
|
||||||
Writer: downlinkWriter,
|
Writer: downlinkWriter,
|
||||||
})
|
})
|
||||||
if !f {
|
if !f {
|
||||||
return nil, newError("unable to dispatch control connection")
|
return nil, errors.New("unable to dispatch control connection")
|
||||||
}
|
}
|
||||||
w := &PortalWorker{
|
w := &PortalWorker{
|
||||||
client: client,
|
client: client,
|
||||||
|
@ -233,11 +234,11 @@ func NewPortalWorker(client *mux.ClientWorker) (*PortalWorker, error) {
|
||||||
|
|
||||||
func (w *PortalWorker) heartbeat() error {
|
func (w *PortalWorker) heartbeat() error {
|
||||||
if w.client.Closed() {
|
if w.client.Closed() {
|
||||||
return newError("client worker stopped")
|
return errors.New("client worker stopped")
|
||||||
}
|
}
|
||||||
|
|
||||||
if w.draining || w.writer == nil {
|
if w.draining || w.writer == nil {
|
||||||
return newError("already disposed")
|
return errors.New("already disposed")
|
||||||
}
|
}
|
||||||
|
|
||||||
msg := &Control{}
|
msg := &Control{}
|
||||||
|
|
|
@ -6,6 +6,7 @@ import (
|
||||||
|
|
||||||
"github.com/xtls/xray-core/app/observatory"
|
"github.com/xtls/xray-core/app/observatory"
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/core"
|
"github.com/xtls/xray-core/core"
|
||||||
"github.com/xtls/xray-core/features/extension"
|
"github.com/xtls/xray-core/features/extension"
|
||||||
"github.com/xtls/xray-core/features/outbound"
|
"github.com/xtls/xray-core/features/outbound"
|
||||||
|
@ -95,7 +96,7 @@ func (b *Balancer) PickOutbound() (string, error) {
|
||||||
candidates, err := b.SelectOutbounds()
|
candidates, err := b.SelectOutbounds()
|
||||||
if err != nil {
|
if err != nil {
|
||||||
if b.fallbackTag != "" {
|
if b.fallbackTag != "" {
|
||||||
newError("fallback to [", b.fallbackTag, "], due to error: ", err).AtInfo().WriteToLog()
|
errors.LogInfo(context.Background(), "fallback to [", b.fallbackTag, "], due to error: ", err)
|
||||||
return b.fallbackTag, nil
|
return b.fallbackTag, nil
|
||||||
}
|
}
|
||||||
return "", err
|
return "", err
|
||||||
|
@ -108,11 +109,11 @@ func (b *Balancer) PickOutbound() (string, error) {
|
||||||
}
|
}
|
||||||
if tag == "" {
|
if tag == "" {
|
||||||
if b.fallbackTag != "" {
|
if b.fallbackTag != "" {
|
||||||
newError("fallback to [", b.fallbackTag, "], due to empty tag returned").AtInfo().WriteToLog()
|
errors.LogInfo(context.Background(), "fallback to [", b.fallbackTag, "], due to empty tag returned")
|
||||||
return b.fallbackTag, nil
|
return b.fallbackTag, nil
|
||||||
}
|
}
|
||||||
// will use default handler
|
// will use default handler
|
||||||
return "", newError("balancing strategy returns empty tag")
|
return "", errors.New("balancing strategy returns empty tag")
|
||||||
}
|
}
|
||||||
return tag, nil
|
return tag, nil
|
||||||
}
|
}
|
||||||
|
@ -127,7 +128,7 @@ func (b *Balancer) InjectContext(ctx context.Context) {
|
||||||
func (b *Balancer) SelectOutbounds() ([]string, error) {
|
func (b *Balancer) SelectOutbounds() ([]string, error) {
|
||||||
hs, ok := b.ohm.(outbound.HandlerSelector)
|
hs, ok := b.ohm.(outbound.HandlerSelector)
|
||||||
if !ok {
|
if !ok {
|
||||||
return nil, newError("outbound.Manager is not a HandlerSelector")
|
return nil, errors.New("outbound.Manager is not a HandlerSelector")
|
||||||
}
|
}
|
||||||
tags := hs.Select(b.selectors)
|
tags := hs.Select(b.selectors)
|
||||||
return tags, nil
|
return tags, nil
|
||||||
|
@ -139,13 +140,13 @@ func (r *Router) GetPrincipleTarget(tag string) ([]string, error) {
|
||||||
if s, ok := b.strategy.(BalancingPrincipleTarget); ok {
|
if s, ok := b.strategy.(BalancingPrincipleTarget); ok {
|
||||||
candidates, err := b.SelectOutbounds()
|
candidates, err := b.SelectOutbounds()
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError("unable to select outbounds").Base(err)
|
return nil, errors.New("unable to select outbounds").Base(err)
|
||||||
}
|
}
|
||||||
return s.GetPrincipleTarget(candidates), nil
|
return s.GetPrincipleTarget(candidates), nil
|
||||||
}
|
}
|
||||||
return nil, newError("unsupported GetPrincipleTarget")
|
return nil, errors.New("unsupported GetPrincipleTarget")
|
||||||
}
|
}
|
||||||
return nil, newError("cannot find tag")
|
return nil, errors.New("cannot find tag")
|
||||||
}
|
}
|
||||||
|
|
||||||
// SetOverrideTarget implements routing.BalancerOverrider
|
// SetOverrideTarget implements routing.BalancerOverrider
|
||||||
|
@ -154,7 +155,7 @@ func (r *Router) SetOverrideTarget(tag, target string) error {
|
||||||
b.override.Put(target)
|
b.override.Put(target)
|
||||||
return nil
|
return nil
|
||||||
}
|
}
|
||||||
return newError("cannot find tag")
|
return errors.New("cannot find tag")
|
||||||
}
|
}
|
||||||
|
|
||||||
// GetOverrideTarget implements routing.BalancerOverrider
|
// GetOverrideTarget implements routing.BalancerOverrider
|
||||||
|
@ -162,5 +163,5 @@ func (r *Router) GetOverrideTarget(tag string) (string, error) {
|
||||||
if b, ok := r.balancers[tag]; ok {
|
if b, ok := r.balancers[tag]; ok {
|
||||||
return b.override.Get(), nil
|
return b.override.Get(), nil
|
||||||
}
|
}
|
||||||
return "", newError("cannot find tag")
|
return "", errors.New("cannot find tag")
|
||||||
}
|
}
|
||||||
|
|
|
@ -2,6 +2,8 @@ package router
|
||||||
|
|
||||||
import (
|
import (
|
||||||
sync "sync"
|
sync "sync"
|
||||||
|
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
)
|
)
|
||||||
|
|
||||||
func (r *Router) OverrideBalancer(balancer string, target string) error {
|
func (r *Router) OverrideBalancer(balancer string, target string) error {
|
||||||
|
@ -13,7 +15,7 @@ func (r *Router) OverrideBalancer(balancer string, target string) error {
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
if b == nil {
|
if b == nil {
|
||||||
return newError("balancer '", balancer, "' not found")
|
return errors.New("balancer '", balancer, "' not found")
|
||||||
}
|
}
|
||||||
b.override.Put(target)
|
b.override.Put(target)
|
||||||
return nil
|
return nil
|
||||||
|
|
|
@ -7,6 +7,7 @@ import (
|
||||||
"time"
|
"time"
|
||||||
|
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/core"
|
"github.com/xtls/xray-core/core"
|
||||||
"github.com/xtls/xray-core/features/routing"
|
"github.com/xtls/xray-core/features/routing"
|
||||||
"github.com/xtls/xray-core/features/stats"
|
"github.com/xtls/xray-core/features/stats"
|
||||||
|
@ -38,7 +39,7 @@ func (s *routingServer) GetBalancerInfo(ctx context.Context, request *GetBalance
|
||||||
{
|
{
|
||||||
res, err := pt.GetPrincipleTarget(request.GetTag())
|
res, err := pt.GetPrincipleTarget(request.GetTag())
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("unable to obtain principle target").Base(err).AtInfo().WriteToLog()
|
errors.LogInfoInner(ctx, err, "unable to obtain principle target")
|
||||||
} else {
|
} else {
|
||||||
ret.Balancer.PrincipleTarget = &PrincipleTargetInfo{Tag: res}
|
ret.Balancer.PrincipleTarget = &PrincipleTargetInfo{Tag: res}
|
||||||
}
|
}
|
||||||
|
@ -51,21 +52,21 @@ func (s *routingServer) OverrideBalancerTarget(ctx context.Context, request *Ove
|
||||||
if bo, ok := s.router.(routing.BalancerOverrider); ok {
|
if bo, ok := s.router.(routing.BalancerOverrider); ok {
|
||||||
return &OverrideBalancerTargetResponse{}, bo.SetOverrideTarget(request.BalancerTag, request.Target)
|
return &OverrideBalancerTargetResponse{}, bo.SetOverrideTarget(request.BalancerTag, request.Target)
|
||||||
}
|
}
|
||||||
return nil, newError("unsupported router implementation")
|
return nil, errors.New("unsupported router implementation")
|
||||||
}
|
}
|
||||||
|
|
||||||
func (s *routingServer) AddRule(ctx context.Context, request *AddRuleRequest) (*AddRuleResponse, error) {
|
func (s *routingServer) AddRule(ctx context.Context, request *AddRuleRequest) (*AddRuleResponse, error) {
|
||||||
if bo, ok := s.router.(routing.Router); ok {
|
if bo, ok := s.router.(routing.Router); ok {
|
||||||
return &AddRuleResponse{}, bo.AddRule(request.Config, request.ShouldAppend)
|
return &AddRuleResponse{}, bo.AddRule(request.Config, request.ShouldAppend)
|
||||||
}
|
}
|
||||||
return nil, newError("unsupported router implementation")
|
return nil, errors.New("unsupported router implementation")
|
||||||
|
|
||||||
}
|
}
|
||||||
func (s *routingServer) RemoveRule(ctx context.Context, request *RemoveRuleRequest) (*RemoveRuleResponse, error) {
|
func (s *routingServer) RemoveRule(ctx context.Context, request *RemoveRuleRequest) (*RemoveRuleResponse, error) {
|
||||||
if bo, ok := s.router.(routing.Router); ok {
|
if bo, ok := s.router.(routing.Router); ok {
|
||||||
return &RemoveRuleResponse{}, bo.RemoveRule(request.RuleTag)
|
return &RemoveRuleResponse{}, bo.RemoveRule(request.RuleTag)
|
||||||
}
|
}
|
||||||
return nil, newError("unsupported router implementation")
|
return nil, errors.New("unsupported router implementation")
|
||||||
}
|
}
|
||||||
|
|
||||||
// NewRoutingServer creates a statistics service with statistics manager.
|
// NewRoutingServer creates a statistics service with statistics manager.
|
||||||
|
@ -78,7 +79,7 @@ func NewRoutingServer(router routing.Router, routingStats stats.Channel) Routing
|
||||||
|
|
||||||
func (s *routingServer) TestRoute(ctx context.Context, request *TestRouteRequest) (*RoutingContext, error) {
|
func (s *routingServer) TestRoute(ctx context.Context, request *TestRouteRequest) (*RoutingContext, error) {
|
||||||
if request.RoutingContext == nil {
|
if request.RoutingContext == nil {
|
||||||
return nil, newError("Invalid routing request.")
|
return nil, errors.New("Invalid routing request.")
|
||||||
}
|
}
|
||||||
route, err := s.router.PickRoute(AsRoutingContext(request.RoutingContext))
|
route, err := s.router.PickRoute(AsRoutingContext(request.RoutingContext))
|
||||||
if err != nil {
|
if err != nil {
|
||||||
|
@ -93,7 +94,7 @@ func (s *routingServer) TestRoute(ctx context.Context, request *TestRouteRequest
|
||||||
|
|
||||||
func (s *routingServer) SubscribeRoutingStats(request *SubscribeRoutingStatsRequest, stream RoutingService_SubscribeRoutingStatsServer) error {
|
func (s *routingServer) SubscribeRoutingStats(request *SubscribeRoutingStatsRequest, stream RoutingService_SubscribeRoutingStatsServer) error {
|
||||||
if s.routingStats == nil {
|
if s.routingStats == nil {
|
||||||
return newError("Routing statistics not enabled.")
|
return errors.New("Routing statistics not enabled.")
|
||||||
}
|
}
|
||||||
genMessage := AsProtobufMessage(request.FieldSelectors)
|
genMessage := AsProtobufMessage(request.FieldSelectors)
|
||||||
subscriber, err := stats.SubscribeRunnableChannel(s.routingStats)
|
subscriber, err := stats.SubscribeRunnableChannel(s.routingStats)
|
||||||
|
@ -105,11 +106,11 @@ func (s *routingServer) SubscribeRoutingStats(request *SubscribeRoutingStatsRequ
|
||||||
select {
|
select {
|
||||||
case value, ok := <-subscriber:
|
case value, ok := <-subscriber:
|
||||||
if !ok {
|
if !ok {
|
||||||
return newError("Upstream closed the subscriber channel.")
|
return errors.New("Upstream closed the subscriber channel.")
|
||||||
}
|
}
|
||||||
route, ok := value.(routing.Route)
|
route, ok := value.(routing.Route)
|
||||||
if !ok {
|
if !ok {
|
||||||
return newError("Upstream sent malformed statistics.")
|
return errors.New("Upstream sent malformed statistics.")
|
||||||
}
|
}
|
||||||
err := stream.Send(genMessage(route))
|
err := stream.Send(genMessage(route))
|
||||||
if err != nil {
|
if err != nil {
|
||||||
|
|
|
@ -1,9 +0,0 @@
|
||||||
package command
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
|
@ -4,6 +4,7 @@ import (
|
||||||
"regexp"
|
"regexp"
|
||||||
"strings"
|
"strings"
|
||||||
|
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/net"
|
"github.com/xtls/xray-core/common/net"
|
||||||
"github.com/xtls/xray-core/common/strmatcher"
|
"github.com/xtls/xray-core/common/strmatcher"
|
||||||
"github.com/xtls/xray-core/features/routing"
|
"github.com/xtls/xray-core/features/routing"
|
||||||
|
@ -49,12 +50,12 @@ var matcherTypeMap = map[Domain_Type]strmatcher.Type{
|
||||||
func domainToMatcher(domain *Domain) (strmatcher.Matcher, error) {
|
func domainToMatcher(domain *Domain) (strmatcher.Matcher, error) {
|
||||||
matcherType, f := matcherTypeMap[domain.Type]
|
matcherType, f := matcherTypeMap[domain.Type]
|
||||||
if !f {
|
if !f {
|
||||||
return nil, newError("unsupported domain type", domain.Type)
|
return nil, errors.New("unsupported domain type", domain.Type)
|
||||||
}
|
}
|
||||||
|
|
||||||
matcher, err := matcherType.New(domain.Value)
|
matcher, err := matcherType.New(domain.Value)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError("failed to create domain matcher").Base(err)
|
return nil, errors.New("failed to create domain matcher").Base(err)
|
||||||
}
|
}
|
||||||
|
|
||||||
return matcher, nil
|
return matcher, nil
|
||||||
|
@ -69,7 +70,7 @@ func NewMphMatcherGroup(domains []*Domain) (*DomainMatcher, error) {
|
||||||
for _, d := range domains {
|
for _, d := range domains {
|
||||||
matcherType, f := matcherTypeMap[d.Type]
|
matcherType, f := matcherTypeMap[d.Type]
|
||||||
if !f {
|
if !f {
|
||||||
return nil, newError("unsupported domain type", d.Type)
|
return nil, errors.New("unsupported domain type", d.Type)
|
||||||
}
|
}
|
||||||
_, err := g.AddPattern(d.Value, matcherType)
|
_, err := g.AddPattern(d.Value, matcherType)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
|
|
|
@ -1,9 +1,11 @@
|
||||||
package router
|
package router
|
||||||
|
|
||||||
import (
|
import (
|
||||||
|
"context"
|
||||||
"regexp"
|
"regexp"
|
||||||
"strings"
|
"strings"
|
||||||
|
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/net"
|
"github.com/xtls/xray-core/common/net"
|
||||||
"github.com/xtls/xray-core/features/outbound"
|
"github.com/xtls/xray-core/features/outbound"
|
||||||
"github.com/xtls/xray-core/features/routing"
|
"github.com/xtls/xray-core/features/routing"
|
||||||
|
@ -36,7 +38,7 @@ func (rr *RoutingRule) BuildCondition() (Condition, error) {
|
||||||
case "linear":
|
case "linear":
|
||||||
matcher, err := NewDomainMatcher(rr.Domain)
|
matcher, err := NewDomainMatcher(rr.Domain)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError("failed to build domain condition").Base(err)
|
return nil, errors.New("failed to build domain condition").Base(err)
|
||||||
}
|
}
|
||||||
conds.Add(matcher)
|
conds.Add(matcher)
|
||||||
case "mph", "hybrid":
|
case "mph", "hybrid":
|
||||||
|
@ -44,9 +46,9 @@ func (rr *RoutingRule) BuildCondition() (Condition, error) {
|
||||||
default:
|
default:
|
||||||
matcher, err := NewMphMatcherGroup(rr.Domain)
|
matcher, err := NewMphMatcherGroup(rr.Domain)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError("failed to build domain condition with MphDomainMatcher").Base(err)
|
return nil, errors.New("failed to build domain condition with MphDomainMatcher").Base(err)
|
||||||
}
|
}
|
||||||
newError("MphDomainMatcher is enabled for ", len(rr.Domain), " domain rule(s)").AtDebug().WriteToLog()
|
errors.LogDebug(context.Background(), "MphDomainMatcher is enabled for ", len(rr.Domain), " domain rule(s)")
|
||||||
conds.Add(matcher)
|
conds.Add(matcher)
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
@ -116,7 +118,7 @@ func (rr *RoutingRule) BuildCondition() (Condition, error) {
|
||||||
}
|
}
|
||||||
|
|
||||||
if conds.Len() == 0 {
|
if conds.Len() == 0 {
|
||||||
return nil, newError("this rule has no effective fields").AtWarning()
|
return nil, errors.New("this rule has no effective fields").AtWarning()
|
||||||
}
|
}
|
||||||
|
|
||||||
return conds, nil
|
return conds, nil
|
||||||
|
@ -146,7 +148,7 @@ func (br *BalancingRule) Build(ohm outbound.Manager, dispatcher routing.Dispatch
|
||||||
}
|
}
|
||||||
s, ok := i.(*StrategyLeastLoadConfig)
|
s, ok := i.(*StrategyLeastLoadConfig)
|
||||||
if !ok {
|
if !ok {
|
||||||
return nil, newError("not a StrategyLeastLoadConfig").AtError()
|
return nil, errors.New("not a StrategyLeastLoadConfig").AtError()
|
||||||
}
|
}
|
||||||
leastLoadStrategy := NewLeastLoadStrategy(s)
|
leastLoadStrategy := NewLeastLoadStrategy(s)
|
||||||
return &Balancer{
|
return &Balancer{
|
||||||
|
@ -165,6 +167,6 @@ func (br *BalancingRule) Build(ohm outbound.Manager, dispatcher routing.Dispatch
|
||||||
strategy: &RandomStrategy{FallbackTag: br.FallbackTag},
|
strategy: &RandomStrategy{FallbackTag: br.FallbackTag},
|
||||||
}, nil
|
}, nil
|
||||||
default:
|
default:
|
||||||
return nil, newError("unrecognized balancer type")
|
return nil, errors.New("unrecognized balancer type")
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
|
@ -1,9 +0,0 @@
|
||||||
package router
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
|
@ -7,6 +7,7 @@ import (
|
||||||
sync "sync"
|
sync "sync"
|
||||||
|
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/serial"
|
"github.com/xtls/xray-core/common/serial"
|
||||||
"github.com/xtls/xray-core/core"
|
"github.com/xtls/xray-core/core"
|
||||||
"github.com/xtls/xray-core/features/dns"
|
"github.com/xtls/xray-core/features/dns"
|
||||||
|
@ -68,7 +69,7 @@ func (r *Router) Init(ctx context.Context, config *Config, d dns.Client, ohm out
|
||||||
if len(btag) > 0 {
|
if len(btag) > 0 {
|
||||||
brule, found := r.balancers[btag]
|
brule, found := r.balancers[btag]
|
||||||
if !found {
|
if !found {
|
||||||
return newError("balancer ", btag, " not found")
|
return errors.New("balancer ", btag, " not found")
|
||||||
}
|
}
|
||||||
rr.Balancer = brule
|
rr.Balancer = brule
|
||||||
}
|
}
|
||||||
|
@ -101,7 +102,7 @@ func (r *Router) AddRule(config *serial.TypedMessage, shouldAppend bool) error {
|
||||||
if c, ok := inst.(*Config); ok {
|
if c, ok := inst.(*Config); ok {
|
||||||
return r.ReloadRules(c, shouldAppend)
|
return r.ReloadRules(c, shouldAppend)
|
||||||
}
|
}
|
||||||
return newError("AddRule: config type error")
|
return errors.New("AddRule: config type error")
|
||||||
}
|
}
|
||||||
|
|
||||||
func (r *Router) ReloadRules(config *Config, shouldAppend bool) error {
|
func (r *Router) ReloadRules(config *Config, shouldAppend bool) error {
|
||||||
|
@ -115,7 +116,7 @@ func (r *Router) ReloadRules(config *Config, shouldAppend bool) error {
|
||||||
for _, rule := range config.BalancingRule {
|
for _, rule := range config.BalancingRule {
|
||||||
_, found := r.balancers[rule.Tag]
|
_, found := r.balancers[rule.Tag]
|
||||||
if found {
|
if found {
|
||||||
return newError("duplicate balancer tag")
|
return errors.New("duplicate balancer tag")
|
||||||
}
|
}
|
||||||
balancer, err := rule.Build(r.ohm, r.dispatcher)
|
balancer, err := rule.Build(r.ohm, r.dispatcher)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
|
@ -127,7 +128,7 @@ func (r *Router) ReloadRules(config *Config, shouldAppend bool) error {
|
||||||
|
|
||||||
for _, rule := range config.Rule {
|
for _, rule := range config.Rule {
|
||||||
if r.RuleExists(rule.GetRuleTag()) {
|
if r.RuleExists(rule.GetRuleTag()) {
|
||||||
return newError("duplicate ruleTag ", rule.GetRuleTag())
|
return errors.New("duplicate ruleTag ", rule.GetRuleTag())
|
||||||
}
|
}
|
||||||
cond, err := rule.BuildCondition()
|
cond, err := rule.BuildCondition()
|
||||||
if err != nil {
|
if err != nil {
|
||||||
|
@ -142,7 +143,7 @@ func (r *Router) ReloadRules(config *Config, shouldAppend bool) error {
|
||||||
if len(btag) > 0 {
|
if len(btag) > 0 {
|
||||||
brule, found := r.balancers[btag]
|
brule, found := r.balancers[btag]
|
||||||
if !found {
|
if !found {
|
||||||
return newError("balancer ", btag, " not found")
|
return errors.New("balancer ", btag, " not found")
|
||||||
}
|
}
|
||||||
rr.Balancer = brule
|
rr.Balancer = brule
|
||||||
}
|
}
|
||||||
|
@ -178,7 +179,7 @@ func (r *Router) RemoveRule(tag string) error {
|
||||||
r.rules = newRules
|
r.rules = newRules
|
||||||
return nil
|
return nil
|
||||||
}
|
}
|
||||||
return newError("empty tag name!")
|
return errors.New("empty tag name!")
|
||||||
|
|
||||||
}
|
}
|
||||||
func (r *Router) pickRouteInternal(ctx routing.Context) (*Rule, routing.Context, error) {
|
func (r *Router) pickRouteInternal(ctx routing.Context) (*Rule, routing.Context, error) {
|
||||||
|
|
|
@ -9,6 +9,7 @@ import (
|
||||||
"github.com/xtls/xray-core/app/observatory"
|
"github.com/xtls/xray-core/app/observatory"
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
"github.com/xtls/xray-core/common/dice"
|
"github.com/xtls/xray-core/common/dice"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/core"
|
"github.com/xtls/xray-core/core"
|
||||||
"github.com/xtls/xray-core/features/extension"
|
"github.com/xtls/xray-core/features/extension"
|
||||||
)
|
)
|
||||||
|
@ -95,7 +96,7 @@ func (s *LeastLoadStrategy) pickOutbounds(candidates []string) []*node {
|
||||||
// with 'balancer.fallbackTag', it means: selects qualified nodes or use the fallback.
|
// with 'balancer.fallbackTag', it means: selects qualified nodes or use the fallback.
|
||||||
func (s *LeastLoadStrategy) selectLeastLoad(nodes []*node) []*node {
|
func (s *LeastLoadStrategy) selectLeastLoad(nodes []*node) []*node {
|
||||||
if len(nodes) == 0 {
|
if len(nodes) == 0 {
|
||||||
newError("least load: no qualified outbound").AtInfo().WriteToLog()
|
errors.LogInfo(s.ctx, "least load: no qualified outbound")
|
||||||
return nil
|
return nil
|
||||||
}
|
}
|
||||||
expected := int(s.settings.Expected)
|
expected := int(s.settings.Expected)
|
||||||
|
@ -123,7 +124,7 @@ func (s *LeastLoadStrategy) selectLeastLoad(nodes []*node) []*node {
|
||||||
}
|
}
|
||||||
// don't continue if find expected selects
|
// don't continue if find expected selects
|
||||||
if count >= expected {
|
if count >= expected {
|
||||||
newError("applied baseline: ", baseline).AtDebug().WriteToLog()
|
errors.LogDebug(s.ctx, "applied baseline: ", baseline)
|
||||||
break
|
break
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
@ -142,7 +143,7 @@ func (s *LeastLoadStrategy) getNodes(candidates []string, maxRTT time.Duration)
|
||||||
}
|
}
|
||||||
observeResult, err := s.observer.GetObservation(s.ctx)
|
observeResult, err := s.observer.GetObservation(s.ctx)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("cannot get observation").Base(err).WriteToLog()
|
errors.LogInfoInner(s.ctx, err, "cannot get observation")
|
||||||
return make([]*node, 0)
|
return make([]*node, 0)
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
@ -5,6 +5,7 @@ import (
|
||||||
|
|
||||||
"github.com/xtls/xray-core/app/observatory"
|
"github.com/xtls/xray-core/app/observatory"
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/core"
|
"github.com/xtls/xray-core/core"
|
||||||
"github.com/xtls/xray-core/features/extension"
|
"github.com/xtls/xray-core/features/extension"
|
||||||
)
|
)
|
||||||
|
@ -32,7 +33,7 @@ func (l *LeastPingStrategy) PickOutbound(strings []string) string {
|
||||||
|
|
||||||
observeReport, err := l.observatory.GetObservation(l.ctx)
|
observeReport, err := l.observatory.GetObservation(l.ctx)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("cannot get observe report").Base(err).WriteToLog()
|
errors.LogInfoInner(l.ctx, err, "cannot get observe report")
|
||||||
return ""
|
return ""
|
||||||
}
|
}
|
||||||
outboundsList := outboundList(strings)
|
outboundsList := outboundList(strings)
|
||||||
|
|
|
@ -1,10 +1,13 @@
|
||||||
package router
|
package router
|
||||||
|
|
||||||
import (
|
import (
|
||||||
|
"context"
|
||||||
"regexp"
|
"regexp"
|
||||||
"strconv"
|
"strconv"
|
||||||
"strings"
|
"strings"
|
||||||
"sync"
|
"sync"
|
||||||
|
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
)
|
)
|
||||||
|
|
||||||
type weightScaler func(value, weight float64) float64
|
type weightScaler func(value, weight float64) float64
|
||||||
|
@ -64,7 +67,7 @@ func (s *WeightManager) findValue(tag string) float64 {
|
||||||
}
|
}
|
||||||
weight, err := strconv.ParseFloat(numStr, 64)
|
weight, err := strconv.ParseFloat(numStr, 64)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("unexpected error from ParseFloat: ", err).AtError().WriteToLog()
|
errors.LogError(context.Background(), "unexpected error from ParseFloat: ", err)
|
||||||
return s.defaultWeight
|
return s.defaultWeight
|
||||||
}
|
}
|
||||||
return weight
|
return weight
|
||||||
|
@ -82,7 +85,7 @@ func (s *WeightManager) getMatch(tag, find string, isRegexp bool) string {
|
||||||
}
|
}
|
||||||
r, err := regexp.Compile(find)
|
r, err := regexp.Compile(find)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("invalid regexp: ", find, "err: ", err).AtError().WriteToLog()
|
errors.LogError(context.Background(), "invalid regexp: ", find, "err: ", err)
|
||||||
return ""
|
return ""
|
||||||
}
|
}
|
||||||
return r.FindString(tag)
|
return r.FindString(tag)
|
||||||
|
|
|
@ -5,6 +5,7 @@ import (
|
||||||
"sync"
|
"sync"
|
||||||
|
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
)
|
)
|
||||||
|
|
||||||
// Channel is an implementation of stats.Channel.
|
// Channel is an implementation of stats.Channel.
|
||||||
|
@ -44,7 +45,7 @@ func (c *Channel) Subscribe() (chan interface{}, error) {
|
||||||
c.access.Lock()
|
c.access.Lock()
|
||||||
defer c.access.Unlock()
|
defer c.access.Unlock()
|
||||||
if c.subsLimit > 0 && len(c.subscribers) >= c.subsLimit {
|
if c.subsLimit > 0 && len(c.subscribers) >= c.subsLimit {
|
||||||
return nil, newError("Number of subscribers has reached limit")
|
return nil, errors.New("Number of subscribers has reached limit")
|
||||||
}
|
}
|
||||||
subscriber := make(chan interface{}, c.bufferSize)
|
subscriber := make(chan interface{}, c.bufferSize)
|
||||||
c.subscribers = append(c.subscribers, subscriber)
|
c.subscribers = append(c.subscribers, subscriber)
|
||||||
|
|
|
@ -9,6 +9,7 @@ import (
|
||||||
|
|
||||||
"github.com/xtls/xray-core/app/stats"
|
"github.com/xtls/xray-core/app/stats"
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/strmatcher"
|
"github.com/xtls/xray-core/common/strmatcher"
|
||||||
"github.com/xtls/xray-core/core"
|
"github.com/xtls/xray-core/core"
|
||||||
feature_stats "github.com/xtls/xray-core/features/stats"
|
feature_stats "github.com/xtls/xray-core/features/stats"
|
||||||
|
@ -31,7 +32,7 @@ func NewStatsServer(manager feature_stats.Manager) StatsServiceServer {
|
||||||
func (s *statsServer) GetStats(ctx context.Context, request *GetStatsRequest) (*GetStatsResponse, error) {
|
func (s *statsServer) GetStats(ctx context.Context, request *GetStatsRequest) (*GetStatsResponse, error) {
|
||||||
c := s.stats.GetCounter(request.Name)
|
c := s.stats.GetCounter(request.Name)
|
||||||
if c == nil {
|
if c == nil {
|
||||||
return nil, newError(request.Name, " not found.")
|
return nil, errors.New(request.Name, " not found.")
|
||||||
}
|
}
|
||||||
var value int64
|
var value int64
|
||||||
if request.Reset_ {
|
if request.Reset_ {
|
||||||
|
@ -57,7 +58,7 @@ func (s *statsServer) QueryStats(ctx context.Context, request *QueryStatsRequest
|
||||||
|
|
||||||
manager, ok := s.stats.(*stats.Manager)
|
manager, ok := s.stats.(*stats.Manager)
|
||||||
if !ok {
|
if !ok {
|
||||||
return nil, newError("QueryStats only works its own stats.Manager.")
|
return nil, errors.New("QueryStats only works its own stats.Manager.")
|
||||||
}
|
}
|
||||||
|
|
||||||
manager.VisitCounters(func(name string, c feature_stats.Counter) bool {
|
manager.VisitCounters(func(name string, c feature_stats.Counter) bool {
|
||||||
|
|
|
@ -1,9 +0,0 @@
|
||||||
package command
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
|
@ -1,9 +0,0 @@
|
||||||
package stats
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
|
@ -40,9 +40,9 @@ func (m *Manager) RegisterCounter(name string) (stats.Counter, error) {
|
||||||
defer m.access.Unlock()
|
defer m.access.Unlock()
|
||||||
|
|
||||||
if _, found := m.counters[name]; found {
|
if _, found := m.counters[name]; found {
|
||||||
return nil, newError("Counter ", name, " already registered.")
|
return nil, errors.New("Counter ", name, " already registered.")
|
||||||
}
|
}
|
||||||
newError("create new counter ", name).AtDebug().WriteToLog()
|
errors.LogDebug(context.Background(), "create new counter ", name)
|
||||||
c := new(Counter)
|
c := new(Counter)
|
||||||
m.counters[name] = c
|
m.counters[name] = c
|
||||||
return c, nil
|
return c, nil
|
||||||
|
@ -54,7 +54,7 @@ func (m *Manager) UnregisterCounter(name string) error {
|
||||||
defer m.access.Unlock()
|
defer m.access.Unlock()
|
||||||
|
|
||||||
if _, found := m.counters[name]; found {
|
if _, found := m.counters[name]; found {
|
||||||
newError("remove counter ", name).AtDebug().WriteToLog()
|
errors.LogDebug(context.Background(), "remove counter ", name)
|
||||||
delete(m.counters, name)
|
delete(m.counters, name)
|
||||||
}
|
}
|
||||||
return nil
|
return nil
|
||||||
|
@ -89,9 +89,9 @@ func (m *Manager) RegisterChannel(name string) (stats.Channel, error) {
|
||||||
defer m.access.Unlock()
|
defer m.access.Unlock()
|
||||||
|
|
||||||
if _, found := m.channels[name]; found {
|
if _, found := m.channels[name]; found {
|
||||||
return nil, newError("Channel ", name, " already registered.")
|
return nil, errors.New("Channel ", name, " already registered.")
|
||||||
}
|
}
|
||||||
newError("create new channel ", name).AtDebug().WriteToLog()
|
errors.LogDebug(context.Background(), "create new channel ", name)
|
||||||
c := NewChannel(&ChannelConfig{BufferSize: 64, Blocking: false})
|
c := NewChannel(&ChannelConfig{BufferSize: 64, Blocking: false})
|
||||||
m.channels[name] = c
|
m.channels[name] = c
|
||||||
if m.running {
|
if m.running {
|
||||||
|
@ -106,7 +106,7 @@ func (m *Manager) UnregisterChannel(name string) error {
|
||||||
defer m.access.Unlock()
|
defer m.access.Unlock()
|
||||||
|
|
||||||
if c, found := m.channels[name]; found {
|
if c, found := m.channels[name]; found {
|
||||||
newError("remove channel ", name).AtDebug().WriteToLog()
|
errors.LogDebug(context.Background(), "remove channel ", name)
|
||||||
delete(m.channels, name)
|
delete(m.channels, name)
|
||||||
return c.Close()
|
return c.Close()
|
||||||
}
|
}
|
||||||
|
@ -148,7 +148,7 @@ func (m *Manager) Close() error {
|
||||||
m.running = false
|
m.running = false
|
||||||
errs := []error{}
|
errs := []error{}
|
||||||
for name, channel := range m.channels {
|
for name, channel := range m.channels {
|
||||||
newError("remove channel ", name).AtDebug().WriteToLog()
|
errors.LogDebug(context.Background(), "remove channel ", name)
|
||||||
delete(m.channels, name)
|
delete(m.channels, name)
|
||||||
if err := channel.Close(); err != nil {
|
if err := channel.Close(); err != nil {
|
||||||
errs = append(errs, err)
|
errs = append(errs, err)
|
||||||
|
|
|
@ -4,6 +4,7 @@ import (
|
||||||
"io"
|
"io"
|
||||||
|
|
||||||
"github.com/xtls/xray-core/common/bytespool"
|
"github.com/xtls/xray-core/common/bytespool"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/net"
|
"github.com/xtls/xray-core/common/net"
|
||||||
)
|
)
|
||||||
|
|
||||||
|
@ -226,7 +227,7 @@ func (b *Buffer) Write(data []byte) (int, error) {
|
||||||
// WriteByte writes a single byte into the buffer.
|
// WriteByte writes a single byte into the buffer.
|
||||||
func (b *Buffer) WriteByte(v byte) error {
|
func (b *Buffer) WriteByte(v byte) error {
|
||||||
if b.IsFull() {
|
if b.IsFull() {
|
||||||
return newError("buffer full")
|
return errors.New("buffer full")
|
||||||
}
|
}
|
||||||
b.v[b.end] = v
|
b.v[b.end] = v
|
||||||
b.end++
|
b.end++
|
||||||
|
@ -286,7 +287,7 @@ func (b *Buffer) ReadFullFrom(reader io.Reader, size int32) (int64, error) {
|
||||||
end := b.end + size
|
end := b.end + size
|
||||||
if end > int32(len(b.v)) {
|
if end > int32(len(b.v)) {
|
||||||
v := end
|
v := end
|
||||||
return 0, newError("out of bound: ", v)
|
return 0, errors.New("out of bound: ", v)
|
||||||
}
|
}
|
||||||
n, err := io.ReadFull(reader, b.v[b.end:end])
|
n, err := io.ReadFull(reader, b.v[b.end:end])
|
||||||
b.end += int32(n)
|
b.end += int32(n)
|
||||||
|
|
|
@ -120,7 +120,7 @@ func Copy(reader Reader, writer Writer, options ...CopyOption) error {
|
||||||
return nil
|
return nil
|
||||||
}
|
}
|
||||||
|
|
||||||
var ErrNotTimeoutReader = newError("not a TimeoutReader")
|
var ErrNotTimeoutReader = errors.New("not a TimeoutReader")
|
||||||
|
|
||||||
func CopyOnceTimeout(reader Reader, writer Writer, timeout time.Duration) error {
|
func CopyOnceTimeout(reader Reader, writer Writer, timeout time.Duration) error {
|
||||||
timeoutReader, ok := reader.(TimeoutReader)
|
timeoutReader, ok := reader.(TimeoutReader)
|
||||||
|
|
|
@ -27,7 +27,7 @@ func TestReadError(t *testing.T) {
|
||||||
t.Error("expected to be ReadError, but not")
|
t.Error("expected to be ReadError, but not")
|
||||||
}
|
}
|
||||||
|
|
||||||
if err.Error() != "error" {
|
if err.Error() != "common/buf_test: error" {
|
||||||
t.Fatal("unexpected error message: ", err.Error())
|
t.Fatal("unexpected error message: ", err.Error())
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
@ -48,7 +48,7 @@ func TestWriteError(t *testing.T) {
|
||||||
t.Error("expected to be WriteError, but not")
|
t.Error("expected to be WriteError, but not")
|
||||||
}
|
}
|
||||||
|
|
||||||
if err.Error() != "error" {
|
if err.Error() != "common/buf_test: error" {
|
||||||
t.Fatal("unexpected error message: ", err.Error())
|
t.Fatal("unexpected error message: ", err.Error())
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
|
@ -1,9 +0,0 @@
|
||||||
package buf
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
|
@ -1,12 +1,14 @@
|
||||||
package buf
|
package buf
|
||||||
|
|
||||||
import (
|
import (
|
||||||
|
"context"
|
||||||
"io"
|
"io"
|
||||||
"net"
|
"net"
|
||||||
"os"
|
"os"
|
||||||
"syscall"
|
"syscall"
|
||||||
"time"
|
"time"
|
||||||
|
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/features/stats"
|
"github.com/xtls/xray-core/features/stats"
|
||||||
"github.com/xtls/xray-core/transport/internet/stat"
|
"github.com/xtls/xray-core/transport/internet/stat"
|
||||||
)
|
)
|
||||||
|
@ -18,7 +20,7 @@ type Reader interface {
|
||||||
}
|
}
|
||||||
|
|
||||||
// ErrReadTimeout is an error that happens with IO timeout.
|
// ErrReadTimeout is an error that happens with IO timeout.
|
||||||
var ErrReadTimeout = newError("IO timeout")
|
var ErrReadTimeout = errors.New("IO timeout")
|
||||||
|
|
||||||
// TimeoutReader is a reader that returns error if Read() operation takes longer than the given timeout.
|
// TimeoutReader is a reader that returns error if Read() operation takes longer than the given timeout.
|
||||||
type TimeoutReader interface {
|
type TimeoutReader interface {
|
||||||
|
@ -74,7 +76,7 @@ func NewReader(reader io.Reader) Reader {
|
||||||
if sc, ok := reader.(syscall.Conn); ok {
|
if sc, ok := reader.(syscall.Conn); ok {
|
||||||
rawConn, err := sc.SyscallConn()
|
rawConn, err := sc.SyscallConn()
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("failed to get sysconn").Base(err).WriteToLog()
|
errors.LogInfoInner(context.Background(), err, "failed to get sysconn")
|
||||||
} else {
|
} else {
|
||||||
var counter stats.Counter
|
var counter stats.Counter
|
||||||
|
|
||||||
|
|
|
@ -21,7 +21,7 @@ func readOneUDP(r io.Reader) (*Buffer, error) {
|
||||||
}
|
}
|
||||||
|
|
||||||
b.Release()
|
b.Release()
|
||||||
return nil, newError("Reader returns too many empty payloads.")
|
return nil, errors.New("Reader returns too many empty payloads.")
|
||||||
}
|
}
|
||||||
|
|
||||||
// ReadBuffer reads a Buffer from the given reader.
|
// ReadBuffer reads a Buffer from the given reader.
|
||||||
|
|
|
@ -8,6 +8,7 @@ import (
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
"github.com/xtls/xray-core/common/buf"
|
"github.com/xtls/xray-core/common/buf"
|
||||||
"github.com/xtls/xray-core/common/bytespool"
|
"github.com/xtls/xray-core/common/bytespool"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/protocol"
|
"github.com/xtls/xray-core/common/protocol"
|
||||||
)
|
)
|
||||||
|
|
||||||
|
@ -63,7 +64,7 @@ type AEADAuthenticator struct {
|
||||||
func (v *AEADAuthenticator) Open(dst, cipherText []byte) ([]byte, error) {
|
func (v *AEADAuthenticator) Open(dst, cipherText []byte) ([]byte, error) {
|
||||||
iv := v.NonceGenerator()
|
iv := v.NonceGenerator()
|
||||||
if len(iv) != v.AEAD.NonceSize() {
|
if len(iv) != v.AEAD.NonceSize() {
|
||||||
return nil, newError("invalid AEAD nonce size: ", len(iv))
|
return nil, errors.New("invalid AEAD nonce size: ", len(iv))
|
||||||
}
|
}
|
||||||
|
|
||||||
var additionalData []byte
|
var additionalData []byte
|
||||||
|
@ -76,7 +77,7 @@ func (v *AEADAuthenticator) Open(dst, cipherText []byte) ([]byte, error) {
|
||||||
func (v *AEADAuthenticator) Seal(dst, plainText []byte) ([]byte, error) {
|
func (v *AEADAuthenticator) Seal(dst, plainText []byte) ([]byte, error) {
|
||||||
iv := v.NonceGenerator()
|
iv := v.NonceGenerator()
|
||||||
if len(iv) != v.AEAD.NonceSize() {
|
if len(iv) != v.AEAD.NonceSize() {
|
||||||
return nil, newError("invalid AEAD nonce size: ", len(iv))
|
return nil, errors.New("invalid AEAD nonce size: ", len(iv))
|
||||||
}
|
}
|
||||||
|
|
||||||
var additionalData []byte
|
var additionalData []byte
|
||||||
|
@ -131,7 +132,7 @@ func (r *AuthenticationReader) readSize() (uint16, uint16, error) {
|
||||||
return size, padding, err
|
return size, padding, err
|
||||||
}
|
}
|
||||||
|
|
||||||
var errSoft = newError("waiting for more data")
|
var errSoft = errors.New("waiting for more data")
|
||||||
|
|
||||||
func (r *AuthenticationReader) readBuffer(size int32, padding int32) (*buf.Buffer, error) {
|
func (r *AuthenticationReader) readBuffer(size int32, padding int32) (*buf.Buffer, error) {
|
||||||
b := buf.New()
|
b := buf.New()
|
||||||
|
@ -255,7 +256,7 @@ func (w *AuthenticationWriter) seal(b []byte) (*buf.Buffer, error) {
|
||||||
sizeBytes := w.sizeParser.SizeBytes()
|
sizeBytes := w.sizeParser.SizeBytes()
|
||||||
totalSize := sizeBytes + encryptedSize + paddingSize
|
totalSize := sizeBytes + encryptedSize + paddingSize
|
||||||
if totalSize > buf.Size {
|
if totalSize > buf.Size {
|
||||||
return nil, newError("size too large: ", totalSize)
|
return nil, errors.New("size too large: ", totalSize)
|
||||||
}
|
}
|
||||||
|
|
||||||
eb := buf.New()
|
eb := buf.New()
|
||||||
|
|
|
@ -1,9 +0,0 @@
|
||||||
package crypto
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
|
@ -0,0 +1,25 @@
|
||||||
|
package ctx
|
||||||
|
|
||||||
|
import "context"
|
||||||
|
|
||||||
|
type SessionKey int
|
||||||
|
|
||||||
|
// ID of a session.
|
||||||
|
type ID uint32
|
||||||
|
|
||||||
|
const(
|
||||||
|
idSessionKey SessionKey = 0
|
||||||
|
)
|
||||||
|
|
||||||
|
// ContextWithID returns a new context with the given ID.
|
||||||
|
func ContextWithID(ctx context.Context, id ID) context.Context {
|
||||||
|
return context.WithValue(ctx, idSessionKey, id)
|
||||||
|
}
|
||||||
|
|
||||||
|
// IDFromContext returns ID in this context, or 0 if not contained.
|
||||||
|
func IDFromContext(ctx context.Context) ID {
|
||||||
|
if id, ok := ctx.Value(idSessionKey).(ID); ok {
|
||||||
|
return id
|
||||||
|
}
|
||||||
|
return 0
|
||||||
|
}
|
|
@ -4,6 +4,7 @@ import (
|
||||||
"io"
|
"io"
|
||||||
|
|
||||||
"github.com/xtls/xray-core/common/dice"
|
"github.com/xtls/xray-core/common/dice"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
)
|
)
|
||||||
|
|
||||||
type BehaviorSeedLimitedDrainer struct {
|
type BehaviorSeedLimitedDrainer struct {
|
||||||
|
@ -27,9 +28,9 @@ func (d *BehaviorSeedLimitedDrainer) Drain(reader io.Reader) error {
|
||||||
if d.DrainSize > 0 {
|
if d.DrainSize > 0 {
|
||||||
err := drainReadN(reader, d.DrainSize)
|
err := drainReadN(reader, d.DrainSize)
|
||||||
if err == nil {
|
if err == nil {
|
||||||
return newError("drained connection")
|
return errors.New("drained connection")
|
||||||
}
|
}
|
||||||
return newError("unable to drain connection").Base(err)
|
return errors.New("unable to drain connection").Base(err)
|
||||||
}
|
}
|
||||||
return nil
|
return nil
|
||||||
}
|
}
|
||||||
|
@ -44,7 +45,7 @@ func WithError(drainer Drainer, reader io.Reader, err error) error {
|
||||||
if drainErr == nil {
|
if drainErr == nil {
|
||||||
return err
|
return err
|
||||||
}
|
}
|
||||||
return newError(drainErr).Base(err)
|
return errors.New(drainErr).Base(err)
|
||||||
}
|
}
|
||||||
|
|
||||||
type NopDrainer struct{}
|
type NopDrainer struct{}
|
||||||
|
|
|
@ -1,9 +0,0 @@
|
||||||
package drain
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
|
@ -1,9 +0,0 @@
|
||||||
package common
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
|
@ -1,37 +0,0 @@
|
||||||
package main
|
|
||||||
|
|
||||||
import (
|
|
||||||
"fmt"
|
|
||||||
"os"
|
|
||||||
"path/filepath"
|
|
||||||
)
|
|
||||||
|
|
||||||
func main() {
|
|
||||||
pwd, err := os.Getwd()
|
|
||||||
if err != nil {
|
|
||||||
fmt.Println("can not get current working directory")
|
|
||||||
os.Exit(1)
|
|
||||||
}
|
|
||||||
pkg := filepath.Base(pwd)
|
|
||||||
if pkg == "xray-core" {
|
|
||||||
pkg = "core"
|
|
||||||
}
|
|
||||||
|
|
||||||
file, err := os.OpenFile("errors.generated.go", os.O_WRONLY|os.O_TRUNC|os.O_CREATE, 0o644)
|
|
||||||
if err != nil {
|
|
||||||
fmt.Printf("Failed to generate errors.generated.go: %v", err)
|
|
||||||
os.Exit(1)
|
|
||||||
}
|
|
||||||
defer file.Close()
|
|
||||||
|
|
||||||
fmt.Fprintf(file, `package %s
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
||||||
`, pkg)
|
|
||||||
}
|
|
|
@ -2,9 +2,11 @@
|
||||||
package errors // import "github.com/xtls/xray-core/common/errors"
|
package errors // import "github.com/xtls/xray-core/common/errors"
|
||||||
|
|
||||||
import (
|
import (
|
||||||
"reflect"
|
"context"
|
||||||
|
"runtime"
|
||||||
"strings"
|
"strings"
|
||||||
|
|
||||||
|
c "github.com/xtls/xray-core/common/ctx"
|
||||||
"github.com/xtls/xray-core/common/log"
|
"github.com/xtls/xray-core/common/log"
|
||||||
"github.com/xtls/xray-core/common/serial"
|
"github.com/xtls/xray-core/common/serial"
|
||||||
)
|
)
|
||||||
|
@ -22,29 +24,13 @@ type hasSeverity interface {
|
||||||
|
|
||||||
// Error is an error object with underlying error.
|
// Error is an error object with underlying error.
|
||||||
type Error struct {
|
type Error struct {
|
||||||
pathObj interface{}
|
|
||||||
prefix []interface{}
|
prefix []interface{}
|
||||||
message []interface{}
|
message []interface{}
|
||||||
|
caller string
|
||||||
inner error
|
inner error
|
||||||
severity log.Severity
|
severity log.Severity
|
||||||
}
|
}
|
||||||
|
|
||||||
func (err *Error) WithPathObj(obj interface{}) *Error {
|
|
||||||
err.pathObj = obj
|
|
||||||
return err
|
|
||||||
}
|
|
||||||
|
|
||||||
func (err *Error) pkgPath() string {
|
|
||||||
if err.pathObj == nil {
|
|
||||||
return ""
|
|
||||||
}
|
|
||||||
path := reflect.TypeOf(err.pathObj).PkgPath()
|
|
||||||
if len(path) >= trim {
|
|
||||||
return path[trim:]
|
|
||||||
}
|
|
||||||
return path
|
|
||||||
}
|
|
||||||
|
|
||||||
// Error implements error.Error().
|
// Error implements error.Error().
|
||||||
func (err *Error) Error() string {
|
func (err *Error) Error() string {
|
||||||
builder := strings.Builder{}
|
builder := strings.Builder{}
|
||||||
|
@ -54,9 +40,8 @@ func (err *Error) Error() string {
|
||||||
builder.WriteString("] ")
|
builder.WriteString("] ")
|
||||||
}
|
}
|
||||||
|
|
||||||
path := err.pkgPath()
|
if len(err.caller) > 0 {
|
||||||
if len(path) > 0 {
|
builder.WriteString(err.caller)
|
||||||
builder.WriteString(path)
|
|
||||||
builder.WriteString(": ")
|
builder.WriteString(": ")
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -129,24 +114,6 @@ func (err *Error) String() string {
|
||||||
return err.Error()
|
return err.Error()
|
||||||
}
|
}
|
||||||
|
|
||||||
// WriteToLog writes current error into log.
|
|
||||||
func (err *Error) WriteToLog(opts ...ExportOption) {
|
|
||||||
var holder ExportOptionHolder
|
|
||||||
|
|
||||||
for _, opt := range opts {
|
|
||||||
opt(&holder)
|
|
||||||
}
|
|
||||||
|
|
||||||
if holder.SessionID > 0 {
|
|
||||||
err.prefix = append(err.prefix, holder.SessionID)
|
|
||||||
}
|
|
||||||
|
|
||||||
log.Record(&log.GeneralMessage{
|
|
||||||
Severity: GetSeverity(err),
|
|
||||||
Content: err,
|
|
||||||
})
|
|
||||||
}
|
|
||||||
|
|
||||||
type ExportOptionHolder struct {
|
type ExportOptionHolder struct {
|
||||||
SessionID uint32
|
SessionID uint32
|
||||||
}
|
}
|
||||||
|
@ -155,12 +122,82 @@ type ExportOption func(*ExportOptionHolder)
|
||||||
|
|
||||||
// New returns a new error object with message formed from given arguments.
|
// New returns a new error object with message formed from given arguments.
|
||||||
func New(msg ...interface{}) *Error {
|
func New(msg ...interface{}) *Error {
|
||||||
|
pc, _, _, _ := runtime.Caller(1)
|
||||||
|
details := runtime.FuncForPC(pc).Name()
|
||||||
|
if len(details) >= trim {
|
||||||
|
details = details[trim:]
|
||||||
|
}
|
||||||
|
i := strings.Index(details, ".")
|
||||||
|
if i > 0 {
|
||||||
|
details = details[:i]
|
||||||
|
}
|
||||||
return &Error{
|
return &Error{
|
||||||
message: msg,
|
message: msg,
|
||||||
severity: log.Severity_Info,
|
severity: log.Severity_Info,
|
||||||
|
caller: details,
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
func LogDebug(ctx context.Context, msg ...interface{}) {
|
||||||
|
doLog(ctx, nil, log.Severity_Debug, msg...)
|
||||||
|
}
|
||||||
|
|
||||||
|
func LogDebugInner(ctx context.Context, inner error, msg ...interface{}) {
|
||||||
|
doLog(ctx, inner, log.Severity_Debug, msg...)
|
||||||
|
}
|
||||||
|
|
||||||
|
func LogInfo(ctx context.Context, msg ...interface{}) {
|
||||||
|
doLog(ctx, nil, log.Severity_Info, msg...)
|
||||||
|
}
|
||||||
|
|
||||||
|
func LogInfoInner(ctx context.Context, inner error, msg ...interface{}) {
|
||||||
|
doLog(ctx, inner, log.Severity_Debug, msg...)
|
||||||
|
}
|
||||||
|
|
||||||
|
func LogWarning(ctx context.Context, msg ...interface{}) {
|
||||||
|
doLog(ctx, nil, log.Severity_Warning, msg...)
|
||||||
|
}
|
||||||
|
|
||||||
|
func LogWarningInner(ctx context.Context, inner error, msg ...interface{}) {
|
||||||
|
doLog(ctx, inner, log.Severity_Debug, msg...)
|
||||||
|
}
|
||||||
|
|
||||||
|
func LogError(ctx context.Context, msg ...interface{}) {
|
||||||
|
doLog(ctx, nil, log.Severity_Error, msg...)
|
||||||
|
}
|
||||||
|
|
||||||
|
func LogErrorInner(ctx context.Context, inner error, msg ...interface{}) {
|
||||||
|
doLog(ctx, inner, log.Severity_Debug, msg...)
|
||||||
|
}
|
||||||
|
|
||||||
|
func doLog(ctx context.Context, inner error, severity log.Severity, msg ...interface{}) {
|
||||||
|
pc, _, _, _ := runtime.Caller(2)
|
||||||
|
details := runtime.FuncForPC(pc).Name()
|
||||||
|
if len(details) >= trim {
|
||||||
|
details = details[trim:]
|
||||||
|
}
|
||||||
|
i := strings.Index(details, ".")
|
||||||
|
if i > 0 {
|
||||||
|
details = details[:i]
|
||||||
|
}
|
||||||
|
err := &Error{
|
||||||
|
message: msg,
|
||||||
|
severity: severity,
|
||||||
|
caller: details,
|
||||||
|
inner: inner,
|
||||||
|
}
|
||||||
|
if ctx != nil && ctx != context.Background() {
|
||||||
|
id := uint32(c.IDFromContext(ctx))
|
||||||
|
if id > 0 {
|
||||||
|
err.prefix = append(err.prefix, id)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
log.Record(&log.GeneralMessage{
|
||||||
|
Severity: GetSeverity(err),
|
||||||
|
Content: err,
|
||||||
|
})
|
||||||
|
}
|
||||||
|
|
||||||
// Cause returns the root cause of this error.
|
// Cause returns the root cause of this error.
|
||||||
func Cause(err error) error {
|
func Cause(err error) error {
|
||||||
if err == nil {
|
if err == nil {
|
||||||
|
|
|
@ -36,20 +36,14 @@ func TestError(t *testing.T) {
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
type e struct{}
|
|
||||||
|
|
||||||
func TestErrorMessage(t *testing.T) {
|
func TestErrorMessage(t *testing.T) {
|
||||||
data := []struct {
|
data := []struct {
|
||||||
err error
|
err error
|
||||||
msg string
|
msg string
|
||||||
}{
|
}{
|
||||||
{
|
{
|
||||||
err: New("a").Base(New("b")).WithPathObj(e{}),
|
err: New("a").Base(New("b")),
|
||||||
msg: "common/errors_test: a > b",
|
msg: "common/errors_test: a > common/errors_test: b",
|
||||||
},
|
|
||||||
{
|
|
||||||
err: New("a").Base(New("b").WithPathObj(e{})),
|
|
||||||
msg: "a > common/errors_test: b",
|
|
||||||
},
|
},
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
@ -37,7 +37,7 @@ func (m *ClientManager) Dispatch(ctx context.Context, link *transport.Link) erro
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
return newError("unable to find an available mux client").AtWarning()
|
return errors.New("unable to find an available mux client").AtWarning()
|
||||||
}
|
}
|
||||||
|
|
||||||
type WorkerPicker interface {
|
type WorkerPicker interface {
|
||||||
|
@ -57,7 +57,7 @@ func (p *IncrementalWorkerPicker) cleanupFunc() error {
|
||||||
defer p.access.Unlock()
|
defer p.access.Unlock()
|
||||||
|
|
||||||
if len(p.workers) == 0 {
|
if len(p.workers) == 0 {
|
||||||
return newError("no worker")
|
return errors.New("no worker")
|
||||||
}
|
}
|
||||||
|
|
||||||
p.cleanup()
|
p.cleanup()
|
||||||
|
@ -155,7 +155,7 @@ func (f *DialingWorkerFactory) Create() (*ClientWorker, error) {
|
||||||
ctx, cancel := context.WithCancel(ctx)
|
ctx, cancel := context.WithCancel(ctx)
|
||||||
|
|
||||||
if err := p.Process(ctx, &transport.Link{Reader: uplinkReader, Writer: downlinkWriter}, d); err != nil {
|
if err := p.Process(ctx, &transport.Link{Reader: uplinkReader, Writer: downlinkWriter}, d); err != nil {
|
||||||
errors.New("failed to handler mux client connection").Base(err).WriteToLog()
|
errors.LogInfoInner(ctx, err, "failed to handler mux client connection")
|
||||||
}
|
}
|
||||||
common.Must(c.Close())
|
common.Must(c.Close())
|
||||||
cancel()
|
cancel()
|
||||||
|
@ -244,7 +244,7 @@ func writeFirstPayload(reader buf.Reader, writer *Writer) error {
|
||||||
|
|
||||||
func fetchInput(ctx context.Context, s *Session, output buf.Writer) {
|
func fetchInput(ctx context.Context, s *Session, output buf.Writer) {
|
||||||
outbounds := session.OutboundsFromContext(ctx)
|
outbounds := session.OutboundsFromContext(ctx)
|
||||||
ob := outbounds[len(outbounds) - 1]
|
ob := outbounds[len(outbounds)-1]
|
||||||
transferType := protocol.TransferTypeStream
|
transferType := protocol.TransferTypeStream
|
||||||
if ob.Target.Network == net.Network_UDP {
|
if ob.Target.Network == net.Network_UDP {
|
||||||
transferType = protocol.TransferTypePacket
|
transferType = protocol.TransferTypePacket
|
||||||
|
@ -254,15 +254,15 @@ func fetchInput(ctx context.Context, s *Session, output buf.Writer) {
|
||||||
defer s.Close(false)
|
defer s.Close(false)
|
||||||
defer writer.Close()
|
defer writer.Close()
|
||||||
|
|
||||||
newError("dispatching request to ", ob.Target).WriteToLog(session.ExportIDToError(ctx))
|
errors.LogInfo(ctx, "dispatching request to ", ob.Target)
|
||||||
if err := writeFirstPayload(s.input, writer); err != nil {
|
if err := writeFirstPayload(s.input, writer); err != nil {
|
||||||
newError("failed to write first payload").Base(err).WriteToLog(session.ExportIDToError(ctx))
|
errors.LogInfoInner(ctx, err, "failed to write first payload")
|
||||||
writer.hasError = true
|
writer.hasError = true
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
|
|
||||||
if err := buf.Copy(s.input, writer); err != nil {
|
if err := buf.Copy(s.input, writer); err != nil {
|
||||||
newError("failed to fetch all input").Base(err).WriteToLog(session.ExportIDToError(ctx))
|
errors.LogInfoInner(ctx, err, "failed to fetch all input")
|
||||||
writer.hasError = true
|
writer.hasError = true
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
|
@ -335,7 +335,7 @@ func (m *ClientWorker) handleStatusKeep(meta *FrameMetadata, reader *buf.Buffere
|
||||||
rr := s.NewReader(reader, &meta.Target)
|
rr := s.NewReader(reader, &meta.Target)
|
||||||
err := buf.Copy(rr, s.output)
|
err := buf.Copy(rr, s.output)
|
||||||
if err != nil && buf.IsWriteError(err) {
|
if err != nil && buf.IsWriteError(err) {
|
||||||
newError("failed to write to downstream. closing session ", s.ID).Base(err).WriteToLog()
|
errors.LogInfoInner(context.Background(), err, "failed to write to downstream. closing session ", s.ID)
|
||||||
s.Close(false)
|
s.Close(false)
|
||||||
return buf.Copy(rr, buf.Discard)
|
return buf.Copy(rr, buf.Discard)
|
||||||
}
|
}
|
||||||
|
@ -365,7 +365,7 @@ func (m *ClientWorker) fetchOutput() {
|
||||||
err := meta.Unmarshal(reader)
|
err := meta.Unmarshal(reader)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
if errors.Cause(err) != io.EOF {
|
if errors.Cause(err) != io.EOF {
|
||||||
newError("failed to read metadata").Base(err).WriteToLog()
|
errors.LogInfoInner(context.Background(), err, "failed to read metadata")
|
||||||
}
|
}
|
||||||
break
|
break
|
||||||
}
|
}
|
||||||
|
@ -381,12 +381,12 @@ func (m *ClientWorker) fetchOutput() {
|
||||||
err = m.handleStatusKeep(&meta, reader)
|
err = m.handleStatusKeep(&meta, reader)
|
||||||
default:
|
default:
|
||||||
status := meta.SessionStatus
|
status := meta.SessionStatus
|
||||||
newError("unknown status: ", status).AtError().WriteToLog()
|
errors.LogError(context.Background(), "unknown status: ", status)
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
|
|
||||||
if err != nil {
|
if err != nil {
|
||||||
newError("failed to process data").Base(err).WriteToLog()
|
errors.LogInfoInner(context.Background(), err, "failed to process data")
|
||||||
return
|
return
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
|
@ -1,9 +0,0 @@
|
||||||
package mux
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
|
@ -7,6 +7,7 @@ import (
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
"github.com/xtls/xray-core/common/bitmask"
|
"github.com/xtls/xray-core/common/bitmask"
|
||||||
"github.com/xtls/xray-core/common/buf"
|
"github.com/xtls/xray-core/common/buf"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/net"
|
"github.com/xtls/xray-core/common/net"
|
||||||
"github.com/xtls/xray-core/common/protocol"
|
"github.com/xtls/xray-core/common/protocol"
|
||||||
"github.com/xtls/xray-core/common/serial"
|
"github.com/xtls/xray-core/common/serial"
|
||||||
|
@ -102,7 +103,7 @@ func (f *FrameMetadata) Unmarshal(reader io.Reader) error {
|
||||||
return err
|
return err
|
||||||
}
|
}
|
||||||
if metaLen > 512 {
|
if metaLen > 512 {
|
||||||
return newError("invalid metalen ", metaLen).AtError()
|
return errors.New("invalid metalen ", metaLen).AtError()
|
||||||
}
|
}
|
||||||
|
|
||||||
b := buf.New()
|
b := buf.New()
|
||||||
|
@ -118,7 +119,7 @@ func (f *FrameMetadata) Unmarshal(reader io.Reader) error {
|
||||||
// Visible for testing only.
|
// Visible for testing only.
|
||||||
func (f *FrameMetadata) UnmarshalFromBuffer(b *buf.Buffer) error {
|
func (f *FrameMetadata) UnmarshalFromBuffer(b *buf.Buffer) error {
|
||||||
if b.Len() < 4 {
|
if b.Len() < 4 {
|
||||||
return newError("insufficient buffer: ", b.Len())
|
return errors.New("insufficient buffer: ", b.Len())
|
||||||
}
|
}
|
||||||
|
|
||||||
f.SessionID = binary.BigEndian.Uint16(b.BytesTo(2))
|
f.SessionID = binary.BigEndian.Uint16(b.BytesTo(2))
|
||||||
|
@ -129,14 +130,14 @@ func (f *FrameMetadata) UnmarshalFromBuffer(b *buf.Buffer) error {
|
||||||
if f.SessionStatus == SessionStatusNew || (f.SessionStatus == SessionStatusKeep && b.Len() > 4 &&
|
if f.SessionStatus == SessionStatusNew || (f.SessionStatus == SessionStatusKeep && b.Len() > 4 &&
|
||||||
TargetNetwork(b.Byte(4)) == TargetNetworkUDP) { // MUST check the flag first
|
TargetNetwork(b.Byte(4)) == TargetNetworkUDP) { // MUST check the flag first
|
||||||
if b.Len() < 8 {
|
if b.Len() < 8 {
|
||||||
return newError("insufficient buffer: ", b.Len())
|
return errors.New("insufficient buffer: ", b.Len())
|
||||||
}
|
}
|
||||||
network := TargetNetwork(b.Byte(4))
|
network := TargetNetwork(b.Byte(4))
|
||||||
b.Advance(5)
|
b.Advance(5)
|
||||||
|
|
||||||
addr, port, err := addrParser.ReadAddressPort(nil, b)
|
addr, port, err := addrParser.ReadAddressPort(nil, b)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return newError("failed to parse address and port").Base(err)
|
return errors.New("failed to parse address and port").Base(err)
|
||||||
}
|
}
|
||||||
|
|
||||||
switch network {
|
switch network {
|
||||||
|
@ -145,7 +146,7 @@ func (f *FrameMetadata) UnmarshalFromBuffer(b *buf.Buffer) error {
|
||||||
case TargetNetworkUDP:
|
case TargetNetworkUDP:
|
||||||
f.Target = net.UDPDestination(addr, port)
|
f.Target = net.UDPDestination(addr, port)
|
||||||
default:
|
default:
|
||||||
return newError("unknown network type: ", network)
|
return errors.New("unknown network type: ", network)
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
@ -5,6 +5,7 @@ import (
|
||||||
|
|
||||||
"github.com/xtls/xray-core/common/buf"
|
"github.com/xtls/xray-core/common/buf"
|
||||||
"github.com/xtls/xray-core/common/crypto"
|
"github.com/xtls/xray-core/common/crypto"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/net"
|
"github.com/xtls/xray-core/common/net"
|
||||||
"github.com/xtls/xray-core/common/serial"
|
"github.com/xtls/xray-core/common/serial"
|
||||||
)
|
)
|
||||||
|
@ -37,7 +38,7 @@ func (r *PacketReader) ReadMultiBuffer() (buf.MultiBuffer, error) {
|
||||||
}
|
}
|
||||||
|
|
||||||
if size > buf.Size {
|
if size > buf.Size {
|
||||||
return nil, newError("packet size too large: ", size)
|
return nil, errors.New("packet size too large: ", size)
|
||||||
}
|
}
|
||||||
|
|
||||||
b := buf.New()
|
b := buf.New()
|
||||||
|
|
|
@ -94,7 +94,7 @@ func NewServerWorker(ctx context.Context, d routing.Dispatcher, link *transport.
|
||||||
func handle(ctx context.Context, s *Session, output buf.Writer) {
|
func handle(ctx context.Context, s *Session, output buf.Writer) {
|
||||||
writer := NewResponseWriter(s.ID, output, s.transferType)
|
writer := NewResponseWriter(s.ID, output, s.transferType)
|
||||||
if err := buf.Copy(s.input, writer); err != nil {
|
if err := buf.Copy(s.input, writer); err != nil {
|
||||||
newError("session ", s.ID, " ends.").Base(err).WriteToLog(session.ExportIDToError(ctx))
|
errors.LogInfoInner(ctx, err, "session ", s.ID, " ends.")
|
||||||
writer.hasError = true
|
writer.hasError = true
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -118,7 +118,7 @@ func (w *ServerWorker) handleStatusKeepAlive(meta *FrameMetadata, reader *buf.Bu
|
||||||
}
|
}
|
||||||
|
|
||||||
func (w *ServerWorker) handleStatusNew(ctx context.Context, meta *FrameMetadata, reader *buf.BufferedReader) error {
|
func (w *ServerWorker) handleStatusNew(ctx context.Context, meta *FrameMetadata, reader *buf.BufferedReader) error {
|
||||||
newError("received request for ", meta.Target).WriteToLog(session.ExportIDToError(ctx))
|
errors.LogInfo(ctx, "received request for ", meta.Target)
|
||||||
{
|
{
|
||||||
msg := &log.AccessMessage{
|
msg := &log.AccessMessage{
|
||||||
To: meta.Target,
|
To: meta.Target,
|
||||||
|
@ -134,7 +134,7 @@ func (w *ServerWorker) handleStatusNew(ctx context.Context, meta *FrameMetadata,
|
||||||
|
|
||||||
if network := session.AllowedNetworkFromContext(ctx); network != net.Network_Unknown {
|
if network := session.AllowedNetworkFromContext(ctx); network != net.Network_Unknown {
|
||||||
if meta.Target.Network != network {
|
if meta.Target.Network != network {
|
||||||
return newError("unexpected network ", meta.Target.Network) // it will break the whole Mux connection
|
return errors.New("unexpected network ", meta.Target.Network) // it will break the whole Mux connection
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -152,7 +152,7 @@ func (w *ServerWorker) handleStatusNew(ctx context.Context, meta *FrameMetadata,
|
||||||
} else {
|
} else {
|
||||||
if x.Status == Initializing { // nearly impossible
|
if x.Status == Initializing { // nearly impossible
|
||||||
XUDPManager.Unlock()
|
XUDPManager.Unlock()
|
||||||
newError("XUDP hit ", meta.GlobalID).Base(errors.New("conflict")).AtWarning().WriteToLog(session.ExportIDToError(ctx))
|
errors.LogWarningInner(ctx, errors.New("conflict"), "XUDP hit ", meta.GlobalID)
|
||||||
// It's not a good idea to return an err here, so just let client wait.
|
// It's not a good idea to return an err here, so just let client wait.
|
||||||
// Client will receive an End frame after sending a Keep frame.
|
// Client will receive an End frame after sending a Keep frame.
|
||||||
return nil
|
return nil
|
||||||
|
@ -170,7 +170,7 @@ func (w *ServerWorker) handleStatusNew(ctx context.Context, meta *FrameMetadata,
|
||||||
b.Release()
|
b.Release()
|
||||||
mb = nil
|
mb = nil
|
||||||
}
|
}
|
||||||
newError("XUDP hit ", meta.GlobalID).Base(err).WriteToLog(session.ExportIDToError(ctx))
|
errors.LogInfoInner(ctx, err,"XUDP hit ", meta.GlobalID)
|
||||||
}
|
}
|
||||||
if mb != nil {
|
if mb != nil {
|
||||||
ctx = session.ContextWithTimeoutOnly(ctx, true)
|
ctx = session.ContextWithTimeoutOnly(ctx, true)
|
||||||
|
@ -180,7 +180,7 @@ func (w *ServerWorker) handleStatusNew(ctx context.Context, meta *FrameMetadata,
|
||||||
XUDPManager.Lock()
|
XUDPManager.Lock()
|
||||||
delete(XUDPManager.Map, x.GlobalID)
|
delete(XUDPManager.Map, x.GlobalID)
|
||||||
XUDPManager.Unlock()
|
XUDPManager.Unlock()
|
||||||
err = newError("XUDP new ", meta.GlobalID).Base(errors.New("failed to dispatch request to ", meta.Target).Base(err))
|
err = errors.New("XUDP new ", meta.GlobalID).Base(errors.New("failed to dispatch request to ", meta.Target).Base(err))
|
||||||
return err // it will break the whole Mux connection
|
return err // it will break the whole Mux connection
|
||||||
}
|
}
|
||||||
link.Writer.WriteMultiBuffer(mb) // it's meaningless to test a new pipe
|
link.Writer.WriteMultiBuffer(mb) // it's meaningless to test a new pipe
|
||||||
|
@ -188,7 +188,7 @@ func (w *ServerWorker) handleStatusNew(ctx context.Context, meta *FrameMetadata,
|
||||||
input: link.Reader,
|
input: link.Reader,
|
||||||
output: link.Writer,
|
output: link.Writer,
|
||||||
}
|
}
|
||||||
newError("XUDP new ", meta.GlobalID).Base(err).WriteToLog(session.ExportIDToError(ctx))
|
errors.LogInfoInner(ctx, err, "XUDP new ", meta.GlobalID)
|
||||||
}
|
}
|
||||||
x.Mux = &Session{
|
x.Mux = &Session{
|
||||||
input: x.Mux.input,
|
input: x.Mux.input,
|
||||||
|
@ -211,7 +211,7 @@ func (w *ServerWorker) handleStatusNew(ctx context.Context, meta *FrameMetadata,
|
||||||
if meta.Option.Has(OptionData) {
|
if meta.Option.Has(OptionData) {
|
||||||
buf.Copy(NewStreamReader(reader), buf.Discard)
|
buf.Copy(NewStreamReader(reader), buf.Discard)
|
||||||
}
|
}
|
||||||
return newError("failed to dispatch request.").Base(err)
|
return errors.New("failed to dispatch request.").Base(err)
|
||||||
}
|
}
|
||||||
s := &Session{
|
s := &Session{
|
||||||
input: link.Reader,
|
input: link.Reader,
|
||||||
|
@ -255,7 +255,7 @@ func (w *ServerWorker) handleStatusKeep(meta *FrameMetadata, reader *buf.Buffere
|
||||||
err := buf.Copy(rr, s.output)
|
err := buf.Copy(rr, s.output)
|
||||||
|
|
||||||
if err != nil && buf.IsWriteError(err) {
|
if err != nil && buf.IsWriteError(err) {
|
||||||
newError("failed to write to downstream writer. closing session ", s.ID).Base(err).WriteToLog()
|
errors.LogInfoInner(context.Background(), err, "failed to write to downstream writer. closing session ", s.ID)
|
||||||
s.Close(false)
|
s.Close(false)
|
||||||
return buf.Copy(rr, buf.Discard)
|
return buf.Copy(rr, buf.Discard)
|
||||||
}
|
}
|
||||||
|
@ -277,7 +277,7 @@ func (w *ServerWorker) handleFrame(ctx context.Context, reader *buf.BufferedRead
|
||||||
var meta FrameMetadata
|
var meta FrameMetadata
|
||||||
err := meta.Unmarshal(reader)
|
err := meta.Unmarshal(reader)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return newError("failed to read metadata").Base(err)
|
return errors.New("failed to read metadata").Base(err)
|
||||||
}
|
}
|
||||||
|
|
||||||
switch meta.SessionStatus {
|
switch meta.SessionStatus {
|
||||||
|
@ -291,11 +291,11 @@ func (w *ServerWorker) handleFrame(ctx context.Context, reader *buf.BufferedRead
|
||||||
err = w.handleStatusKeep(&meta, reader)
|
err = w.handleStatusKeep(&meta, reader)
|
||||||
default:
|
default:
|
||||||
status := meta.SessionStatus
|
status := meta.SessionStatus
|
||||||
return newError("unknown status: ", status).AtError()
|
return errors.New("unknown status: ", status).AtError()
|
||||||
}
|
}
|
||||||
|
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return newError("failed to process data").Base(err)
|
return errors.New("failed to process data").Base(err)
|
||||||
}
|
}
|
||||||
return nil
|
return nil
|
||||||
}
|
}
|
||||||
|
@ -314,7 +314,7 @@ func (w *ServerWorker) run(ctx context.Context) {
|
||||||
err := w.handleFrame(ctx, reader)
|
err := w.handleFrame(ctx, reader)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
if errors.Cause(err) != io.EOF {
|
if errors.Cause(err) != io.EOF {
|
||||||
newError("unexpected EOF").Base(err).WriteToLog(session.ExportIDToError(ctx))
|
errors.LogInfoInner(ctx, err, "unexpected EOF")
|
||||||
common.Interrupt(input)
|
common.Interrupt(input)
|
||||||
}
|
}
|
||||||
return
|
return
|
||||||
|
|
|
@ -1,6 +1,7 @@
|
||||||
package mux
|
package mux
|
||||||
|
|
||||||
import (
|
import (
|
||||||
|
"context"
|
||||||
"io"
|
"io"
|
||||||
"runtime"
|
"runtime"
|
||||||
"sync"
|
"sync"
|
||||||
|
@ -8,6 +9,7 @@ import (
|
||||||
|
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
"github.com/xtls/xray-core/common/buf"
|
"github.com/xtls/xray-core/common/buf"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/net"
|
"github.com/xtls/xray-core/common/net"
|
||||||
"github.com/xtls/xray-core/common/protocol"
|
"github.com/xtls/xray-core/common/protocol"
|
||||||
"github.com/xtls/xray-core/transport/pipe"
|
"github.com/xtls/xray-core/transport/pipe"
|
||||||
|
@ -180,7 +182,7 @@ func (s *Session) Close(locked bool) error {
|
||||||
if s.XUDP.Status == Active {
|
if s.XUDP.Status == Active {
|
||||||
s.XUDP.Expire = time.Now().Add(time.Minute)
|
s.XUDP.Expire = time.Now().Add(time.Minute)
|
||||||
s.XUDP.Status = Expiring
|
s.XUDP.Status = Expiring
|
||||||
newError("XUDP put ", s.XUDP.GlobalID).AtDebug().WriteToLog()
|
errors.LogDebug(context.Background(), "XUDP put ", s.XUDP.GlobalID)
|
||||||
}
|
}
|
||||||
XUDPManager.Unlock()
|
XUDPManager.Unlock()
|
||||||
}
|
}
|
||||||
|
@ -230,7 +232,7 @@ func init() {
|
||||||
if x.Status == Expiring && now.After(x.Expire) {
|
if x.Status == Expiring && now.After(x.Expire) {
|
||||||
x.Interrupt()
|
x.Interrupt()
|
||||||
delete(XUDPManager.Map, id)
|
delete(XUDPManager.Map, id)
|
||||||
newError("XUDP del ", id).AtDebug().WriteToLog()
|
errors.LogDebug(context.Background(), "XUDP del ", id)
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
XUDPManager.Unlock()
|
XUDPManager.Unlock()
|
||||||
|
|
|
@ -2,8 +2,11 @@ package net
|
||||||
|
|
||||||
import (
|
import (
|
||||||
"bytes"
|
"bytes"
|
||||||
|
"context"
|
||||||
"net"
|
"net"
|
||||||
"strings"
|
"strings"
|
||||||
|
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
)
|
)
|
||||||
|
|
||||||
var (
|
var (
|
||||||
|
@ -112,7 +115,7 @@ func IPAddress(ip []byte) Address {
|
||||||
}
|
}
|
||||||
return addr
|
return addr
|
||||||
default:
|
default:
|
||||||
newError("invalid IP format: ", ip).AtError().WriteToLog()
|
errors.LogError(context.Background(), "invalid IP format: ", ip)
|
||||||
return nil
|
return nil
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
|
@ -1,9 +0,0 @@
|
||||||
package net
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
|
@ -3,6 +3,8 @@ package net
|
||||||
import (
|
import (
|
||||||
"encoding/binary"
|
"encoding/binary"
|
||||||
"strconv"
|
"strconv"
|
||||||
|
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
)
|
)
|
||||||
|
|
||||||
// Port represents a network port in TCP and UDP protocol.
|
// Port represents a network port in TCP and UDP protocol.
|
||||||
|
@ -18,7 +20,7 @@ func PortFromBytes(port []byte) Port {
|
||||||
// @error when the integer is not positive or larger then 65535
|
// @error when the integer is not positive or larger then 65535
|
||||||
func PortFromInt(val uint32) (Port, error) {
|
func PortFromInt(val uint32) (Port, error) {
|
||||||
if val > 65535 {
|
if val > 65535 {
|
||||||
return Port(0), newError("invalid port range: ", val)
|
return Port(0), errors.New("invalid port range: ", val)
|
||||||
}
|
}
|
||||||
return Port(val), nil
|
return Port(val), nil
|
||||||
}
|
}
|
||||||
|
@ -28,7 +30,7 @@ func PortFromInt(val uint32) (Port, error) {
|
||||||
func PortFromString(s string) (Port, error) {
|
func PortFromString(s string) (Port, error) {
|
||||||
val, err := strconv.ParseUint(s, 10, 32)
|
val, err := strconv.ParseUint(s, 10, 32)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return Port(0), newError("invalid port range: ", s)
|
return Port(0), errors.New("invalid port range: ", s)
|
||||||
}
|
}
|
||||||
return PortFromInt(uint32(val))
|
return PortFromInt(uint32(val))
|
||||||
}
|
}
|
||||||
|
|
|
@ -1,9 +0,0 @@
|
||||||
package ocsp
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
|
@ -8,6 +8,7 @@ import (
|
||||||
"net/http"
|
"net/http"
|
||||||
"os"
|
"os"
|
||||||
|
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/platform/filesystem"
|
"github.com/xtls/xray-core/common/platform/filesystem"
|
||||||
"golang.org/x/crypto/ocsp"
|
"golang.org/x/crypto/ocsp"
|
||||||
)
|
)
|
||||||
|
@ -63,26 +64,26 @@ func GetOCSPForCert(cert [][]byte) ([]byte, error) {
|
||||||
}
|
}
|
||||||
issuedCert := certificates[0]
|
issuedCert := certificates[0]
|
||||||
if len(issuedCert.OCSPServer) == 0 {
|
if len(issuedCert.OCSPServer) == 0 {
|
||||||
return nil, newError("no OCSP server specified in cert")
|
return nil, errors.New("no OCSP server specified in cert")
|
||||||
}
|
}
|
||||||
if len(certificates) == 1 {
|
if len(certificates) == 1 {
|
||||||
if len(issuedCert.IssuingCertificateURL) == 0 {
|
if len(issuedCert.IssuingCertificateURL) == 0 {
|
||||||
return nil, newError("no issuing certificate URL")
|
return nil, errors.New("no issuing certificate URL")
|
||||||
}
|
}
|
||||||
resp, errC := http.Get(issuedCert.IssuingCertificateURL[0])
|
resp, errC := http.Get(issuedCert.IssuingCertificateURL[0])
|
||||||
if errC != nil {
|
if errC != nil {
|
||||||
return nil, newError("no issuing certificate URL")
|
return nil, errors.New("no issuing certificate URL")
|
||||||
}
|
}
|
||||||
defer resp.Body.Close()
|
defer resp.Body.Close()
|
||||||
|
|
||||||
issuerBytes, errC := io.ReadAll(resp.Body)
|
issuerBytes, errC := io.ReadAll(resp.Body)
|
||||||
if errC != nil {
|
if errC != nil {
|
||||||
return nil, newError(errC)
|
return nil, errors.New(errC)
|
||||||
}
|
}
|
||||||
|
|
||||||
issuerCert, errC := x509.ParseCertificate(issuerBytes)
|
issuerCert, errC := x509.ParseCertificate(issuerBytes)
|
||||||
if errC != nil {
|
if errC != nil {
|
||||||
return nil, newError(errC)
|
return nil, errors.New(errC)
|
||||||
}
|
}
|
||||||
|
|
||||||
certificates = append(certificates, issuerCert)
|
certificates = append(certificates, issuerCert)
|
||||||
|
@ -96,12 +97,12 @@ func GetOCSPForCert(cert [][]byte) ([]byte, error) {
|
||||||
reader := bytes.NewReader(ocspReq)
|
reader := bytes.NewReader(ocspReq)
|
||||||
req, err := http.Post(issuedCert.OCSPServer[0], "application/ocsp-request", reader)
|
req, err := http.Post(issuedCert.OCSPServer[0], "application/ocsp-request", reader)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError(err)
|
return nil, errors.New(err)
|
||||||
}
|
}
|
||||||
defer req.Body.Close()
|
defer req.Body.Close()
|
||||||
ocspResBytes, err := io.ReadAll(req.Body)
|
ocspResBytes, err := io.ReadAll(req.Body)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError(err)
|
return nil, errors.New(err)
|
||||||
}
|
}
|
||||||
return ocspResBytes, nil
|
return ocspResBytes, nil
|
||||||
}
|
}
|
||||||
|
@ -128,7 +129,7 @@ func parsePEMBundle(bundle []byte) ([]*x509.Certificate, error) {
|
||||||
}
|
}
|
||||||
|
|
||||||
if len(certificates) == 0 {
|
if len(certificates) == 0 {
|
||||||
return nil, newError("no certificates were found while parsing the bundle")
|
return nil, errors.New("no certificates were found while parsing the bundle")
|
||||||
}
|
}
|
||||||
|
|
||||||
return certificates, nil
|
return certificates, nil
|
||||||
|
|
|
@ -1,12 +1,14 @@
|
||||||
package ctlcmd
|
package ctlcmd
|
||||||
|
|
||||||
import (
|
import (
|
||||||
|
"context"
|
||||||
"io"
|
"io"
|
||||||
"os"
|
"os"
|
||||||
"os/exec"
|
"os/exec"
|
||||||
"strings"
|
"strings"
|
||||||
|
|
||||||
"github.com/xtls/xray-core/common/buf"
|
"github.com/xtls/xray-core/common/buf"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/platform"
|
"github.com/xtls/xray-core/common/platform"
|
||||||
)
|
)
|
||||||
|
|
||||||
|
@ -15,7 +17,7 @@ import (
|
||||||
func Run(args []string, input io.Reader) (buf.MultiBuffer, error) {
|
func Run(args []string, input io.Reader) (buf.MultiBuffer, error) {
|
||||||
xctl := platform.GetToolLocation("xctl")
|
xctl := platform.GetToolLocation("xctl")
|
||||||
if _, err := os.Stat(xctl); err != nil {
|
if _, err := os.Stat(xctl); err != nil {
|
||||||
return nil, newError("xctl doesn't exist").Base(err)
|
return nil, errors.New("xctl doesn't exist").Base(err)
|
||||||
}
|
}
|
||||||
|
|
||||||
var errBuffer buf.MultiBufferContainer
|
var errBuffer buf.MultiBufferContainer
|
||||||
|
@ -30,7 +32,7 @@ func Run(args []string, input io.Reader) (buf.MultiBuffer, error) {
|
||||||
}
|
}
|
||||||
|
|
||||||
if err := cmd.Start(); err != nil {
|
if err := cmd.Start(); err != nil {
|
||||||
return nil, newError("failed to start xctl").Base(err)
|
return nil, errors.New("failed to start xctl").Base(err)
|
||||||
}
|
}
|
||||||
|
|
||||||
if err := cmd.Wait(); err != nil {
|
if err := cmd.Wait(); err != nil {
|
||||||
|
@ -38,12 +40,12 @@ func Run(args []string, input io.Reader) (buf.MultiBuffer, error) {
|
||||||
if errBuffer.Len() > 0 {
|
if errBuffer.Len() > 0 {
|
||||||
msg += ": \n" + strings.TrimSpace(errBuffer.MultiBuffer.String())
|
msg += ": \n" + strings.TrimSpace(errBuffer.MultiBuffer.String())
|
||||||
}
|
}
|
||||||
return nil, newError(msg).Base(err)
|
return nil, errors.New(msg).Base(err)
|
||||||
}
|
}
|
||||||
|
|
||||||
// log stderr, info message
|
// log stderr, info message
|
||||||
if !errBuffer.IsEmpty() {
|
if !errBuffer.IsEmpty() {
|
||||||
newError("<xctl message> \n", strings.TrimSpace(errBuffer.MultiBuffer.String())).AtInfo().WriteToLog()
|
errors.LogInfo(context.Background(), "<xctl message> \n", strings.TrimSpace(errBuffer.MultiBuffer.String()))
|
||||||
}
|
}
|
||||||
|
|
||||||
return outBuffer.MultiBuffer, nil
|
return outBuffer.MultiBuffer, nil
|
||||||
|
|
|
@ -1,9 +0,0 @@
|
||||||
package ctlcmd
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
|
@ -5,6 +5,7 @@ import (
|
||||||
|
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
"github.com/xtls/xray-core/common/buf"
|
"github.com/xtls/xray-core/common/buf"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/net"
|
"github.com/xtls/xray-core/common/net"
|
||||||
"github.com/xtls/xray-core/common/serial"
|
"github.com/xtls/xray-core/common/serial"
|
||||||
)
|
)
|
||||||
|
@ -181,12 +182,12 @@ func (p *addressParser) readAddress(b *buf.Buffer, reader io.Reader) (net.Addres
|
||||||
}
|
}
|
||||||
|
|
||||||
if addrType >= 16 {
|
if addrType >= 16 {
|
||||||
return nil, newError("unknown address type: ", addrType)
|
return nil, errors.New("unknown address type: ", addrType)
|
||||||
}
|
}
|
||||||
|
|
||||||
addrFamily := p.addrTypeMap[addrType]
|
addrFamily := p.addrTypeMap[addrType]
|
||||||
if addrFamily == net.AddressFamily(afInvalid) {
|
if addrFamily == net.AddressFamily(afInvalid) {
|
||||||
return nil, newError("unknown address type: ", addrType)
|
return nil, errors.New("unknown address type: ", addrType)
|
||||||
}
|
}
|
||||||
|
|
||||||
switch addrFamily {
|
switch addrFamily {
|
||||||
|
@ -216,7 +217,7 @@ func (p *addressParser) readAddress(b *buf.Buffer, reader io.Reader) (net.Addres
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
if !isValidDomain(domain) {
|
if !isValidDomain(domain) {
|
||||||
return nil, newError("invalid domain name: ", domain)
|
return nil, errors.New("invalid domain name: ", domain)
|
||||||
}
|
}
|
||||||
return net.DomainAddress(domain), nil
|
return net.DomainAddress(domain), nil
|
||||||
default:
|
default:
|
||||||
|
@ -227,7 +228,7 @@ func (p *addressParser) readAddress(b *buf.Buffer, reader io.Reader) (net.Addres
|
||||||
func (p *addressParser) writeAddress(writer io.Writer, address net.Address) error {
|
func (p *addressParser) writeAddress(writer io.Writer, address net.Address) error {
|
||||||
tb := p.addrByteMap[address.Family()]
|
tb := p.addrByteMap[address.Family()]
|
||||||
if tb == afInvalid {
|
if tb == afInvalid {
|
||||||
return newError("unknown address family", address.Family())
|
return errors.New("unknown address family", address.Family())
|
||||||
}
|
}
|
||||||
|
|
||||||
switch address.Family() {
|
switch address.Family() {
|
||||||
|
@ -241,7 +242,7 @@ func (p *addressParser) writeAddress(writer io.Writer, address net.Address) erro
|
||||||
case net.AddressFamilyDomain:
|
case net.AddressFamilyDomain:
|
||||||
domain := address.Domain()
|
domain := address.Domain()
|
||||||
if isDomainTooLong(domain) {
|
if isDomainTooLong(domain) {
|
||||||
return newError("Super long domain is not supported: ", domain)
|
return errors.New("Super long domain is not supported: ", domain)
|
||||||
}
|
}
|
||||||
|
|
||||||
if _, err := writer.Write([]byte{tb, byte(len(domain))}); err != nil {
|
if _, err := writer.Write([]byte{tb, byte(len(domain))}); err != nil {
|
||||||
|
|
|
@ -1,9 +0,0 @@
|
||||||
package dns
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
|
@ -6,6 +6,7 @@ import (
|
||||||
|
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
"github.com/xtls/xray-core/common/buf"
|
"github.com/xtls/xray-core/common/buf"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/serial"
|
"github.com/xtls/xray-core/common/serial"
|
||||||
"golang.org/x/net/dns/dnsmessage"
|
"golang.org/x/net/dns/dnsmessage"
|
||||||
)
|
)
|
||||||
|
@ -96,7 +97,7 @@ func (r *TCPReader) ReadMessage() (*buf.Buffer, error) {
|
||||||
return nil, err
|
return nil, err
|
||||||
}
|
}
|
||||||
if size > buf.Size {
|
if size > buf.Size {
|
||||||
return nil, newError("message size too large: ", size)
|
return nil, errors.New("message size too large: ", size)
|
||||||
}
|
}
|
||||||
b := buf.New()
|
b := buf.New()
|
||||||
if _, err := b.ReadFullFrom(r.reader, int32(size)); err != nil {
|
if _, err := b.ReadFullFrom(r.reader, int32(size)); err != nil {
|
||||||
|
|
|
@ -1,9 +0,0 @@
|
||||||
package protocol
|
|
||||||
|
|
||||||
import "github.com/xtls/xray-core/common/errors"
|
|
||||||
|
|
||||||
type errPathObjHolder struct{}
|
|
||||||
|
|
||||||
func newError(values ...interface{}) *errors.Error {
|
|
||||||
return errors.New(values...).WithPathObj(errPathObjHolder{})
|
|
||||||
}
|
|
|
@ -13,6 +13,7 @@ import (
|
||||||
"time"
|
"time"
|
||||||
|
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
)
|
)
|
||||||
|
|
||||||
//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
|
//go:generate go run github.com/xtls/xray-core/common/errors/errorgen
|
||||||
|
@ -27,11 +28,11 @@ type Certificate struct {
|
||||||
func ParseCertificate(certPEM []byte, keyPEM []byte) (*Certificate, error) {
|
func ParseCertificate(certPEM []byte, keyPEM []byte) (*Certificate, error) {
|
||||||
certBlock, _ := pem.Decode(certPEM)
|
certBlock, _ := pem.Decode(certPEM)
|
||||||
if certBlock == nil {
|
if certBlock == nil {
|
||||||
return nil, newError("failed to decode certificate")
|
return nil, errors.New("failed to decode certificate")
|
||||||
}
|
}
|
||||||
keyBlock, _ := pem.Decode(keyPEM)
|
keyBlock, _ := pem.Decode(keyPEM)
|
||||||
if keyBlock == nil {
|
if keyBlock == nil {
|
||||||
return nil, newError("failed to decode key")
|
return nil, errors.New("failed to decode key")
|
||||||
}
|
}
|
||||||
return &Certificate{
|
return &Certificate{
|
||||||
Certificate: certBlock.Bytes,
|
Certificate: certBlock.Bytes,
|
||||||
|
@ -116,7 +117,7 @@ func Generate(parent *Certificate, opts ...Option) (*Certificate, error) {
|
||||||
// higher signing performance than RSA2048
|
// higher signing performance than RSA2048
|
||||||
selfKey, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
|
selfKey, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError("failed to generate self private key").Base(err)
|
return nil, errors.New("failed to generate self private key").Base(err)
|
||||||
}
|
}
|
||||||
parentKey = selfKey
|
parentKey = selfKey
|
||||||
if parent != nil {
|
if parent != nil {
|
||||||
|
@ -128,7 +129,7 @@ func Generate(parent *Certificate, opts ...Option) (*Certificate, error) {
|
||||||
pKey, err = x509.ParsePKCS1PrivateKey(parent.PrivateKey)
|
pKey, err = x509.ParsePKCS1PrivateKey(parent.PrivateKey)
|
||||||
}
|
}
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError("failed to parse parent private key").Base(err)
|
return nil, errors.New("failed to parse parent private key").Base(err)
|
||||||
}
|
}
|
||||||
parentKey = pKey
|
parentKey = pKey
|
||||||
}
|
}
|
||||||
|
@ -136,7 +137,7 @@ func Generate(parent *Certificate, opts ...Option) (*Certificate, error) {
|
||||||
serialNumberLimit := new(big.Int).Lsh(big.NewInt(1), 128)
|
serialNumberLimit := new(big.Int).Lsh(big.NewInt(1), 128)
|
||||||
serialNumber, err := rand.Int(rand.Reader, serialNumberLimit)
|
serialNumber, err := rand.Int(rand.Reader, serialNumberLimit)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError("failed to generate serial number").Base(err)
|
return nil, errors.New("failed to generate serial number").Base(err)
|
||||||
}
|
}
|
||||||
|
|
||||||
template := &x509.Certificate{
|
template := &x509.Certificate{
|
||||||
|
@ -156,19 +157,19 @@ func Generate(parent *Certificate, opts ...Option) (*Certificate, error) {
|
||||||
if parent != nil {
|
if parent != nil {
|
||||||
pCert, err := x509.ParseCertificate(parent.Certificate)
|
pCert, err := x509.ParseCertificate(parent.Certificate)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError("failed to parse parent certificate").Base(err)
|
return nil, errors.New("failed to parse parent certificate").Base(err)
|
||||||
}
|
}
|
||||||
parentCert = pCert
|
parentCert = pCert
|
||||||
}
|
}
|
||||||
|
|
||||||
derBytes, err := x509.CreateCertificate(rand.Reader, template, parentCert, publicKey(selfKey), parentKey)
|
derBytes, err := x509.CreateCertificate(rand.Reader, template, parentCert, publicKey(selfKey), parentKey)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError("failed to create certificate").Base(err)
|
return nil, errors.New("failed to create certificate").Base(err)
|
||||||
}
|
}
|
||||||
|
|
||||||
privateKey, err := x509.MarshalPKCS8PrivateKey(selfKey)
|
privateKey, err := x509.MarshalPKCS8PrivateKey(selfKey)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, newError("Unable to marshal private key").Base(err)
|
return nil, errors.New("Unable to marshal private key").Base(err)
|
||||||
}
|
}
|
||||||
|
|
||||||
return &Certificate{
|
return &Certificate{
|
||||||
|
|
|
@ -10,6 +10,7 @@ import (
|
||||||
"time"
|
"time"
|
||||||
|
|
||||||
"github.com/xtls/xray-core/common"
|
"github.com/xtls/xray-core/common"
|
||||||
|
"github.com/xtls/xray-core/common/errors"
|
||||||
"github.com/xtls/xray-core/common/task"
|
"github.com/xtls/xray-core/common/task"
|
||||||
)
|
)
|
||||||
|
|
||||||
|
@ -41,7 +42,7 @@ func generate(domainNames []string, isCA bool, jsonOutput bool, fileOutput strin
|
||||||
|
|
||||||
cert, err := Generate(nil, opts...)
|
cert, err := Generate(nil, opts...)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return newError("failed to generate TLS certificate").Base(err)
|
return errors.New("failed to generate TLS certificate").Base(err)
|
||||||
}
|
}
|
||||||
|
|
||||||
if jsonOutput {
|
if jsonOutput {
|
||||||
|
|
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue