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2025-11-24 14:19:51 +05:30
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Samples/TwoWayAuthentication/TwoWayAuthenticationTest.cpp Normal file
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/*
* Original work: Copyright (c) 2014, Oculus VR, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* RakNet License.txt file in the licenses directory of this source tree. An additional grant
* of patent rights can be found in the RakNet Patents.txt file in the same directory.
*
*
* Modified work: Copyright (c) 2017, SLikeSoft UG (haftungsbeschränkt)
*
* This source code was modified by SLikeSoft. Modifications are licensed under the MIT-style
* license found in the license.txt file in the root directory of this source tree.
*/
#include <cstdio>
#include <cstring>
#include <stdlib.h>
#include "slikenet/GetTime.h"
#include "slikenet/Rand.h"
#include "slikenet/peerinterface.h"
#include "slikenet/MessageIdentifiers.h"
#include "slikenet/BitStream.h"
#include "slikenet/TwoWayAuthentication.h"
#include "slikenet/sleep.h"
static const int NUM_PEERS=2;
SLNet::RakPeerInterface *rakPeer[NUM_PEERS];
SLNet::TwoWayAuthentication *twoWayAuthenticationPlugin[NUM_PEERS];
int main(void)
{
for (int i=0; i < NUM_PEERS; i++)
rakPeer[i]= SLNet::RakPeerInterface::GetInstance();
printf("This project tests and demonstrates the two way authentication plugin.\n");
printf("Difficulty: Beginner\n\n");
// Initialize the message handlers
for (unsigned short peerIndex=0; peerIndex < NUM_PEERS; peerIndex++)
{
twoWayAuthenticationPlugin[peerIndex]= SLNet::OP_NEW<SLNet::TwoWayAuthentication>(_FILE_AND_LINE_);
rakPeer[peerIndex]->AttachPlugin(twoWayAuthenticationPlugin[peerIndex]);
rakPeer[peerIndex]->SetMaximumIncomingConnections(NUM_PEERS);
}
// Initialize the peers
for (unsigned short peerIndex=0; peerIndex < NUM_PEERS; peerIndex++)
{
SLNet::SocketDescriptor socketDescriptor(60000+peerIndex,0);
rakPeer[peerIndex]->Startup(NUM_PEERS, &socketDescriptor, 1);
}
// Connect each peer to the prior peer
for (unsigned short peerIndex=1; peerIndex < NUM_PEERS; peerIndex++)
{
rakPeer[peerIndex]->Connect("127.0.0.1", 60000+peerIndex-1, 0, 0);
}
RakSleep(100);
printf("Peers initialized and connected.\n");
twoWayAuthenticationPlugin[0]->AddPassword("PWD0", "Password0");
twoWayAuthenticationPlugin[0]->AddPassword("PWD1", "Password1");
twoWayAuthenticationPlugin[1]->AddPassword("PWD0", "Password0");
SLNET_VERIFY(twoWayAuthenticationPlugin[0]->Challenge("PWD0", rakPeer[0]->GetGUIDFromIndex(0)));
printf("Stage 0, instance 0 challenges instance 1 (should pass)\n");
int stage=0;
int stage4FailureCount=0;
int passCount=0;
bool quit=false;
while (!quit)
{
SLNet::Packet *packet;
for (unsigned short peerIndex=0; peerIndex < NUM_PEERS; peerIndex++)
{
packet=rakPeer[peerIndex]->Receive();
if (packet)
{
switch (packet->data[0])
{
case ID_TWO_WAY_AUTHENTICATION_INCOMING_CHALLENGE_SUCCESS:
case ID_TWO_WAY_AUTHENTICATION_OUTGOING_CHALLENGE_SUCCESS:
{
SLNet::BitStream bs(packet->data, packet->length, false);
bs.IgnoreBytes(sizeof(SLNet::MessageID));
SLNet::RakString password;
bs.Read(password);
if (packet->data[0]==ID_TWO_WAY_AUTHENTICATION_INCOMING_CHALLENGE_SUCCESS)
printf("ID_TWO_WAY_AUTHENTICATION_INCOMING_CHALLENGE_SUCCESS with %s from %s\n", password.C_String(), packet->systemAddress.ToString(true));
else
printf("ID_TWO_WAY_AUTHENTICATION_OUTGOING_CHALLENGE_SUCCESS with %s from %s\n", password.C_String(), packet->systemAddress.ToString(true));
if (++passCount==2)
{
if (stage<=2)
{
if (stage==0)
{
printf("Stage 1, instance 1 challenges instance 0 (should pass)\n");
twoWayAuthenticationPlugin[1]->Challenge("PWD0", rakPeer[1]->GetGUIDFromIndex(0));
passCount=0;
// stage==1
}
else if (stage==1)
{
printf("Stage 2, instance 1 re-challenges instance 0 (should pass)\n");
twoWayAuthenticationPlugin[1]->Challenge("PWD0", rakPeer[1]->GetGUIDFromIndex(0));
passCount=0;
// stage==2
}
else
{
printf("Stage 3, instance 0 challenges with bad password (call should fail)\n");
if (twoWayAuthenticationPlugin[0]->Challenge("PWD3", rakPeer[0]->GetGUIDFromIndex(0))==false)
{
printf("Passed stage 3\n");
stage++;
printf("Stage 4, instance 0 challenges with unknown password (should fail twice)\n");
twoWayAuthenticationPlugin[0]->Challenge("PWD1", rakPeer[0]->GetGUIDFromIndex(0));
}
else
{
printf("Failed stage 3, Challenge() did not return false\n");
}
}
stage++;
}
}
}
break;
case ID_TWO_WAY_AUTHENTICATION_INCOMING_CHALLENGE_FAILURE:
{
printf("ID_TWO_WAY_AUTHENTICATION_INCOMING_CHALLENGE_FAILED from %s\n", packet->systemAddress.ToString(true));
if (stage!=4)
{
printf("Failed stage %i\n", stage);
}
else
{
if (++stage4FailureCount==2)
quit=true;
}
}
break;
case ID_TWO_WAY_AUTHENTICATION_OUTGOING_CHALLENGE_TIMEOUT:
{
SLNet::BitStream bs(packet->data, packet->length, false);
bs.IgnoreBytes(sizeof(SLNet::MessageID));
SLNet::RakString password;
bs.Read(password);
printf("ID_TWO_WAY_AUTHENTICATION_OUTGOING_CHALLENGE_TIMEOUT with %s from %s\n", password.C_String(), packet->systemAddress.ToString(true));
printf("Failed stage %i\n", stage);
}
break;
case ID_TWO_WAY_AUTHENTICATION_OUTGOING_CHALLENGE_FAILURE:
{
SLNet::BitStream bs(packet->data, packet->length, false);
bs.IgnoreBytes(sizeof(SLNet::MessageID));
SLNet::RakString password;
bs.Read(password);
printf("ID_TWO_WAY_AUTHENTICATION_OUTGOING_CHALLENGE_FAILED with %s from %s\n", password.C_String(), packet->systemAddress.ToString(true));
if (stage!=4)
{
printf("Failed stage %i\n", stage);
}
else
{
if (++stage4FailureCount==2)
quit=true;
}
}
break;
}
rakPeer[peerIndex]->DeallocatePacket(packet);
}
}
RakSleep(30);
}
for (int i=0; i < NUM_PEERS; i++)
SLNet::RakPeerInterface::DestroyInstance(rakPeer[i]);
for (unsigned short peerIndex=0; peerIndex < NUM_PEERS; peerIndex++)
SLNet::OP_DELETE(twoWayAuthenticationPlugin[peerIndex], _FILE_AND_LINE_);
return 1;
}