mirror of
https://github.com/SagerNet/sing-box.git
synced 2024-11-17 00:23:48 +08:00
78 lines
2.2 KiB
Go
78 lines
2.2 KiB
Go
package outbound
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import (
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"context"
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"net"
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"net/http"
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"os"
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"github.com/sagernet/sing-box/adapter"
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"github.com/sagernet/sing-box/common/dialer"
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"github.com/sagernet/sing-box/common/tls"
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C "github.com/sagernet/sing-box/constant"
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"github.com/sagernet/sing-box/log"
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"github.com/sagernet/sing-box/option"
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"github.com/sagernet/sing/common"
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M "github.com/sagernet/sing/common/metadata"
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N "github.com/sagernet/sing/common/network"
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sHTTP "github.com/sagernet/sing/protocol/http"
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)
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var _ adapter.Outbound = (*HTTP)(nil)
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type HTTP struct {
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myOutboundAdapter
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client *sHTTP.Client
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}
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func NewHTTP(router adapter.Router, logger log.ContextLogger, tag string, options option.HTTPOutboundOptions) (*HTTP, error) {
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detour, err := tls.NewDialerFromOptions(router, dialer.New(router, options.DialerOptions), options.Server, common.PtrValueOrDefault(options.TLS))
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if err != nil {
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return nil, err
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}
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var headers http.Header
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if options.Headers != nil {
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headers = make(http.Header)
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for key, values := range options.Headers {
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headers[key] = values
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}
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}
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return &HTTP{
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myOutboundAdapter{
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protocol: C.TypeHTTP,
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network: []string{N.NetworkTCP},
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router: router,
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logger: logger,
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tag: tag,
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},
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sHTTP.NewClient(sHTTP.Options{
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Dialer: detour,
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Server: options.ServerOptions.Build(),
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Username: options.Username,
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Password: options.Password,
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Path: options.Path,
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Headers: headers,
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}),
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}, nil
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}
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func (h *HTTP) DialContext(ctx context.Context, network string, destination M.Socksaddr) (net.Conn, error) {
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ctx, metadata := adapter.AppendContext(ctx)
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metadata.Outbound = h.tag
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metadata.Destination = destination
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h.logger.InfoContext(ctx, "outbound connection to ", destination)
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return h.client.DialContext(ctx, network, destination)
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}
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func (h *HTTP) ListenPacket(ctx context.Context, destination M.Socksaddr) (net.PacketConn, error) {
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return nil, os.ErrInvalid
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}
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func (h *HTTP) NewConnection(ctx context.Context, conn net.Conn, metadata adapter.InboundContext) error {
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return NewConnection(ctx, h, conn, metadata)
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}
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func (h *HTTP) NewPacketConnection(ctx context.Context, conn N.PacketConn, metadata adapter.InboundContext) error {
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return os.ErrInvalid
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}
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