mirror of
https://github.com/v2fly/v2ray-core.git
synced 2024-12-22 18:17:52 -05:00
d29370a654
1. Enables http outbound to set up a HTTP tunnel above HTTP/1.1, HTTP/1.1 over TLS, or HTTP/2 over TLS. Previously it only works for plain HTTP/1.1 2. In setting up CONNECT tunnel, replaces handcrafted request with standard http.Request
68 lines
1.4 KiB
Go
68 lines
1.4 KiB
Go
// +build !confonly
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package tls
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import (
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"crypto/tls"
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"v2ray.com/core/common/buf"
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"v2ray.com/core/common/net"
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utls "github.com/refraction-networking/utls"
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)
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//go:generate errorgen
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var (
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_ buf.Writer = (*Conn)(nil)
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)
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type Conn struct {
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*tls.Conn
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}
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func (c *Conn) WriteMultiBuffer(mb buf.MultiBuffer) error {
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mb = buf.Compact(mb)
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mb, err := buf.WriteMultiBuffer(c, mb)
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buf.ReleaseMulti(mb)
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return err
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}
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func (c *Conn) HandshakeAddress() net.Address {
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if err := c.Handshake(); err != nil {
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return nil
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}
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state := c.ConnectionState()
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if state.ServerName == "" {
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return nil
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}
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return net.ParseAddress(state.ServerName)
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}
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// Client initiates a TLS client handshake on the given connection.
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func Client(c net.Conn, config *tls.Config) net.Conn {
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tlsConn := tls.Client(c, config)
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return &Conn{Conn: tlsConn}
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}
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func copyConfig(c *tls.Config) *utls.Config {
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return &utls.Config{
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NextProtos: c.NextProtos,
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ServerName: c.ServerName,
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InsecureSkipVerify: c.InsecureSkipVerify,
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MinVersion: utls.VersionTLS12,
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MaxVersion: utls.VersionTLS12,
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}
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}
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func UClient(c net.Conn, config *tls.Config) net.Conn {
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uConfig := copyConfig(config)
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return utls.Client(c, uConfig)
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}
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// Server initiates a TLS server handshake on the given connection.
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func Server(c net.Conn, config *tls.Config) net.Conn {
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tlsConn := tls.Server(c, config)
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return &Conn{Conn: tlsConn}
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}
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