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Add internal provider

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Co-authored-by: Julien Salleyron <julien.salleyron@gmail.com>
This commit is contained in:
Ludovic Fernandez 2019-11-14 16:40:05 +01:00 • committed by Traefiker Bot
parent 2ee2e29262
commit 424e2a9439
71 changed files with 2523 additions and 1469 deletions
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6
pkg/tcp/router.go
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@ -28,7 +28,7 @@ type Router struct {
func (r *Router) ServeTCP(conn WriteCloser) {
// FIXME -- Check if ProxyProtocol changes the first bytes of the request
if r.catchAllNoTLS != nil && len(r.routingTable) == 0 && r.httpsHandler == nil {
if r.catchAllNoTLS != nil && len(r.routingTable) == 0 {
r.catchAllNoTLS.ServeTCP(conn)
return
}
@ -184,6 +184,7 @@ func clientHelloServerName(br *bufio.Reader) (string, bool, string) {
}
return "", false, ""
}
const recordTypeHandshake = 0x16
if hdr[0] != recordTypeHandshake {
// log.Errorf("Error not tls")
@ -196,12 +197,14 @@ func clientHelloServerName(br *bufio.Reader) (string, bool, string) {
log.Errorf("Error while Peeking hello: %s", err)
return "", false, getPeeked(br)
}
recLen := int(hdr[3])<<8 | int(hdr[4]) // ignoring version in hdr[1:3]
helloBytes, err := br.Peek(recordHeaderLen + recLen)
if err != nil {
log.Errorf("Error while Hello: %s", err)
return "", true, getPeeked(br)
}
sni := ""
server := tls.Server(sniSniffConn{r: bytes.NewReader(helloBytes)}, &tls.Config{
GetConfigForClient: func(hello *tls.ClientHelloInfo) (*tls.Config, error) {
@ -210,6 +213,7 @@ func clientHelloServerName(br *bufio.Reader) (string, bool, string) {
},
})
_ = server.Handshake()
return sni, true, getPeeked(br)
}