28e2075280
trunk/talk git-svn-id: http://webrtc.googlecode.com/svn/trunk@4318 4adac7df-926f-26a2-2b94-8c16560cd09d
103 lines
3.7 KiB
C++
103 lines
3.7 KiB
C++
/*
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* libjingle
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* Copyright 2012, Google Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <iostream> // NOLINT
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#include "talk/base/asyncudpsocket.h"
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#include "talk/base/optionsfile.h"
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#include "talk/base/thread.h"
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#include "talk/base/stringencode.h"
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#include "talk/p2p/base/basicpacketsocketfactory.h"
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#include "talk/p2p/base/turnserver.h"
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static const char kSoftware[] = "libjingle TurnServer";
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class TurnFileAuth : public cricket::TurnAuthInterface {
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public:
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explicit TurnFileAuth(const std::string& path) : file_(path) {
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file_.Load();
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}
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virtual bool GetKey(const std::string& username, const std::string& realm,
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std::string* key) {
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// File is stored as lines of <username>=<HA1>.
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// Generate HA1 via "echo -n "<username>:<realm>:<password>" | md5sum"
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std::string hex;
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bool ret = file_.GetStringValue(username, &hex);
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if (ret) {
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char buf[32];
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size_t len = talk_base::hex_decode(buf, sizeof(buf), hex);
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*key = std::string(buf, len);
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}
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return ret;
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}
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private:
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talk_base::OptionsFile file_;
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};
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int main(int argc, char **argv) {
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if (argc != 5) {
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std::cerr << "usage: turnserver int-addr ext-ip realm auth-file"
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<< std::endl;
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return 1;
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}
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talk_base::SocketAddress int_addr;
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if (!int_addr.FromString(argv[1])) {
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std::cerr << "Unable to parse IP address: " << argv[1] << std::endl;
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return 1;
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}
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talk_base::IPAddress ext_addr;
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if (!IPFromString(argv[2], &ext_addr)) {
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std::cerr << "Unable to parse IP address: " << argv[2] << std::endl;
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return 1;
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}
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talk_base::Thread* main = talk_base::Thread::Current();
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talk_base::AsyncUDPSocket* int_socket =
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talk_base::AsyncUDPSocket::Create(main->socketserver(), int_addr);
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if (!int_socket) {
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std::cerr << "Failed to create a UDP socket bound at"
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<< int_addr.ToString() << std::endl;
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return 1;
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}
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cricket::TurnServer server(main);
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TurnFileAuth auth(argv[4]);
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server.set_realm(argv[3]);
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server.set_software(kSoftware);
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server.set_auth_hook(&auth);
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server.AddInternalSocket(int_socket, cricket::PROTO_UDP);
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server.SetExternalSocketFactory(new talk_base::BasicPacketSocketFactory(),
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talk_base::SocketAddress(ext_addr, 0));
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std::cout << "Listening internally at " << int_addr.ToString() << std::endl;
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main->Run();
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return 0;
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}
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