github.com/Psiphon-Labs/psiphon-tunnel-core@v2.0.28+incompatible/psiphon/server/net.go (about)

     1  /*
     2   * Copyright (c) 2016, Psiphon Inc.
     3   * All rights reserved.
     4   *
     5   * This program is free software: you can redistribute it and/or modify
     6   * it under the terms of the GNU General Public License as published by
     7   * the Free Software Foundation, either version 3 of the License, or
     8   * (at your option) any later version.
     9   *
    10   * This program is distributed in the hope that it will be useful,
    11   * but WITHOUT ANY WARRANTY; without even the implied warranty of
    12   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    13   * GNU General Public License for more details.
    14   *
    15   * You should have received a copy of the GNU General Public License
    16   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
    17   *
    18   */
    19  
    20  // for HTTPSServer.ServeTLS:
    21  /*
    22  Copyright (c) 2012 The Go Authors. All rights reserved.
    23  
    24  Redistribution and use in source and binary forms, with or without
    25  modification, are permitted provided that the following conditions are
    26  met:
    27  
    28     * Redistributions of source code must retain the above copyright
    29  notice, this list of conditions and the following disclaimer.
    30     * Redistributions in binary form must reproduce the above
    31  copyright notice, this list of conditions and the following disclaimer
    32  in the documentation and/or other materials provided with the
    33  distribution.
    34     * Neither the name of Google Inc. nor the names of its
    35  contributors may be used to endorse or promote products derived from
    36  this software without specific prior written permission.
    37  
    38  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
    39  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
    40  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
    41  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
    42  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
    43  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
    44  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
    45  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
    46  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
    47  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
    48  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    49  */
    50  
    51  package server
    52  
    53  import (
    54  	"net"
    55  	"net/http"
    56  
    57  	tris "github.com/Psiphon-Labs/tls-tris"
    58  )
    59  
    60  // HTTPSServer is a wrapper around http.Server which adds the
    61  // ServeTLS function.
    62  type HTTPSServer struct {
    63  	*http.Server
    64  }
    65  
    66  // ServeTLS is similar to http.Serve, but uses TLS.
    67  //
    68  // The http package has both ListenAndServe and ListenAndServeTLS higher-
    69  // level interfaces, but only Serve (not TLS) offers a lower-level interface that
    70  // allows the caller to keep a refererence to the Listener, allowing for external
    71  // shutdown. ListenAndServeTLS also requires the TLS cert and key to be in files
    72  // and we avoid that here.
    73  //
    74  // Note that the http.Server.TLSConfig field is ignored and the tris.Config
    75  // parameter is used intead.
    76  func (server *HTTPSServer) ServeTLS(listener net.Listener, config *tris.Config) error {
    77  	tlsListener := tris.NewListener(listener, config)
    78  	return server.Serve(tlsListener)
    79  }