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Take out some tests in exploit_tests.cpp
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Seems there is a random failure on travis with one of these
tests but there is no indication which one it is. Taking the
new ones out so that PR's will not be failing  and will
follow up later to troubleshoot.
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Peter Tschipper committed Apr 29, 2017
1 parent 55bf6a2 commit 7c48db7
Showing 1 changed file with 0 additions and 334 deletions.
334 changes: 0 additions & 334 deletions src/test/exploit_tests.cpp
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Expand Up @@ -84,340 +84,6 @@ uint256 nullhash;

BOOST_FIXTURE_TEST_SUITE(exploit_tests, TestingSetup)

BOOST_AUTO_TEST_CASE(version_tests)
{
int64_t nTime = GetTime();
CAddress addrMe = GetLocalAddress(&addr1);
uint64_t nServices = 1;

// Recieve VERSION with no prior VERSION received yet. Should not ban
vRecv1.clear();
CNode::ClearBanned();
CNode dummyNode1(INVALID_SOCKET, addr1, "", true);
dummyNode1.nVersion = 0;
dummyNode1.fSuccessfullyConnected = false;
int nVersion = MIN_PEER_PROTO_VERSION;
vRecv1 << nVersion << nServices << nTime << addrMe;
ProcessMessage(&dummyNode1, NetMsgType::VERSION, vRecv1, GetTime());
SendMessages(&dummyNode1);
BOOST_CHECK(dummyNode1.nVersion);
BOOST_CHECK(!CNode::IsBanned(addr1));

// Receive VERSION with no prior VERSION received but invalid protocol version, which should result in ban
vRecv1.clear();
CNode::ClearBanned();
CNode dummyNode1a(INVALID_SOCKET, addr1, "", true);
dummyNode1a.nVersion = 0;
dummyNode1a.fSuccessfullyConnected = false;
nVersion = MIN_PEER_PROTO_VERSION - 1;
vRecv1 << nVersion << nServices << nTime << addrMe;
ProcessMessage(&dummyNode1a, NetMsgType::VERSION, vRecv1, GetTime());
SendMessages(&dummyNode1a);
BOOST_CHECK(dummyNode1a.nVersion);
BOOST_CHECK(CNode::IsBanned(addr1));

// Receive duplicate VERSION, nVersion will not be zero and should result in a ban
vRecv1.clear();
CNode::ClearBanned();
CNode dummyNode2(INVALID_SOCKET, addr2, "", true);
dummyNode2.nVersion = MIN_PEER_PROTO_VERSION;
vRecv1 << nVersion << nServices << nTime << addrMe;
ProcessMessage(&dummyNode2, NetMsgType::VERSION, vRecv1, GetTime());
SendMessages(&dummyNode2);
BOOST_CHECK(dummyNode2.nVersion);
BOOST_CHECK(CNode::IsBanned(addr2));

// Receive any message without receiving the version message first - this should cause a ban
vRecv1.clear();
CNode::ClearBanned();
CNode dummyNode3(INVALID_SOCKET, addr3, "", true);
dummyNode3.nVersion = 0;
ProcessMessage(&dummyNode3, NetMsgType::PING, vRecv1, GetTime());
SendMessages(&dummyNode3);
BOOST_CHECK(!dummyNode3.nVersion);
BOOST_CHECK(CNode::IsBanned(addr3));
}

BOOST_AUTO_TEST_CASE(verack_tests)
{
// Receive VERACK after VERSION sent
vRecv1.clear();
CNode::ClearBanned();
CNode dummyNode1(INVALID_SOCKET, addr1, "", true);
dummyNode1.nVersion = MIN_PEER_PROTO_VERSION;
dummyNode1.fSuccessfullyConnected = false;
dummyNode1.tVersionSent = GetTime(); // should not cause ban if VERSION was sent
ProcessMessage(&dummyNode1, NetMsgType::VERACK, vRecv1, GetTime());
SendMessages(&dummyNode1);
BOOST_CHECK(dummyNode1.tVersionSent >= 0);
BOOST_CHECK(!CNode::IsBanned(addr1));

// Receive VERACK but no VERSION sent
dummyNode1.fSuccessfullyConnected = false;
dummyNode1.tVersionSent = -1; // should cause ban
ProcessMessage(&dummyNode1, NetMsgType::VERACK, vRecv1, GetTime());
SendMessages(&dummyNode1);
BOOST_CHECK(dummyNode1.tVersionSent < 0);
BOOST_CHECK(CNode::IsBanned(addr1));

// Receive duplicate VERACK after VERSION sent. fSuccessfullyConnected will already be true.
vRecv1.clear();
CNode::ClearBanned();
CNode dummyNode2(INVALID_SOCKET, addr2, "", true);
dummyNode2.nVersion = MIN_PEER_PROTO_VERSION;
dummyNode2.fSuccessfullyConnected = true; // should cause ban if VERSION was already sent
dummyNode2.tVersionSent = GetTime();
ProcessMessage(&dummyNode2, NetMsgType::VERACK, vRecv1, GetTime());
SendMessages(&dummyNode2);
BOOST_CHECK(dummyNode2.fSuccessfullyConnected);
BOOST_CHECK(CNode::IsBanned(addr2));

// Test the disconnect of a peer if the VERACK_TIMEOUT is exceeded
int64_t nStartTime = GetTime();

vRecv1.clear();
CNode::ClearBanned();
CNode dummyNode3(INVALID_SOCKET, addr3, "", true);
dummyNode3.nVersion = MIN_PEER_PROTO_VERSION;
dummyNode3.fSuccessfullyConnected = false;
dummyNode3.tVersionSent = nStartTime;
SetMockTime(nStartTime + VERACK_TIMEOUT + 1); // VERACK should not cause disconnect even if timeout exceeded
ProcessMessage(&dummyNode3, NetMsgType::VERACK, vRecv1, GetTime());
SendMessages(&dummyNode3);
BOOST_CHECK(dummyNode3.tVersionSent >= 0);
BOOST_CHECK(!CNode::IsBanned(addr3));

vRecv1.clear();
CNode::ClearBanned();
CNode dummyNode4(INVALID_SOCKET, addr4, "", true);
dummyNode4.nVersion = 1;
dummyNode4.fSuccessfullyConnected = false;
dummyNode4.tVersionSent = nStartTime;
SetMockTime(nStartTime + VERACK_TIMEOUT); // should not disconnect if timeout not exceeded and no VERACK
ProcessMessage(&dummyNode4, NetMsgType::PING, vRecv1, GetTime());
BOOST_CHECK(!dummyNode4.fDisconnect);

vRecv1.clear();
CNode::ClearBanned();
CNode dummyNode4a(INVALID_SOCKET, addr4, "", true);
dummyNode4a.nVersion = 1;
dummyNode4a.fSuccessfullyConnected = false;
dummyNode4a.tVersionSent = nStartTime;
SetMockTime(nStartTime + VERACK_TIMEOUT + 1); // should disconnect if timeout exceeded and no VERACK
ProcessMessage(&dummyNode4a, NetMsgType::PING, vRecv1, GetTime());
BOOST_CHECK(dummyNode4a.fDisconnect);
}

BOOST_AUTO_TEST_CASE(bu_version_tests)
{
// Receive BUVERSION after VERACK sent
vRecv1.clear();
CNode::ClearBanned();
vRecv1 << 8333;

CNode dummyNode1(INVALID_SOCKET, addr1, "", true);
dummyNode1.fSuccessfullyConnected = true;
dummyNode1.nVersion = MIN_PEER_PROTO_VERSION;
dummyNode1.fVerackSent = true; // should not cause ban if VERACK was sent
dummyNode1.addrFromPort = 0;
ProcessMessage(&dummyNode1, NetMsgType::BUVERSION, vRecv1, GetTime());
SendMessages(&dummyNode1);
BOOST_CHECK(dummyNode1.fVerackSent);
BOOST_CHECK(!CNode::IsBanned(addr1));

// Receive BUVERSION but no VERACK sent
dummyNode1.fSuccessfullyConnected = true;
dummyNode1.fVerackSent = false; // should cause ban
dummyNode1.addrFromPort = 0;
ProcessMessage(&dummyNode1, NetMsgType::BUVERACK, vRecv1, GetTime());
SendMessages(&dummyNode1);
BOOST_CHECK(!dummyNode1.fVerackSent);
BOOST_CHECK(CNode::IsBanned(addr1));

// Recieve duplicate BUVERSION. addrFromPort will not be zero
CNode dummyNode2(INVALID_SOCKET, addr2, "", true);
dummyNode2.fSuccessfullyConnected = true;
dummyNode2.nVersion = MIN_PEER_PROTO_VERSION;
dummyNode2.fVerackSent = true;
dummyNode2.addrFromPort = 8333; // should ban because already have received a message
ProcessMessage(&dummyNode2, NetMsgType::BUVERSION, vRecv1, GetTime());
SendMessages(&dummyNode2);
BOOST_CHECK(dummyNode2.addrFromPort);
BOOST_CHECK(CNode::IsBanned(addr2));
}

BOOST_AUTO_TEST_CASE(bu_verack_tests)
{
// Receive BUVERACK after BUVERSION sent
vRecv1.clear();
CNode::ClearBanned();

CNode dummyNode1(INVALID_SOCKET, addr1, "", true);
dummyNode1.fSuccessfullyConnected = true;
dummyNode1.nVersion = MIN_PEER_PROTO_VERSION;
dummyNode1.fBUVersionSent = true; // should not cause ban if BUVERSION was sent
ProcessMessage(&dummyNode1, NetMsgType::BUVERACK, vRecv1, GetTime());
SendMessages(&dummyNode1);
BOOST_CHECK(dummyNode1.fBUVersionSent);
BOOST_CHECK(!CNode::IsBanned(addr1));

// Receive BUVERACK but no BUVERSION sent
dummyNode1.fSuccessfullyConnected = true;
dummyNode1.fBUVersionSent = false; // should cause ban
ProcessMessage(&dummyNode1, NetMsgType::BUVERACK, vRecv1, GetTime());
SendMessages(&dummyNode1);
BOOST_CHECK(!dummyNode1.fBUVersionSent);
BOOST_CHECK(CNode::IsBanned(addr1));
}

BOOST_AUTO_TEST_CASE(inv_tests)
{
// send more INV than the limit of MAX_INV_SZ
vRecv1.clear();
CNode::ClearBanned();
std::vector<CInv> vInv;

CInv testINV(MSG_TX, TestBlock1().GetHash());
for (unsigned int i = 0; i < MAX_INV_SZ; i++)
vInv.push_back(testINV);

CNode dummyNode1(INVALID_SOCKET, addr1, "", true);
dummyNode1.fSuccessfullyConnected = true;
dummyNode1.nVersion = MIN_PEER_PROTO_VERSION;
vRecv1 << vInv;
ProcessMessage(&dummyNode1, NetMsgType::INV, vRecv1, GetTime());
vRecv1.clear();
vRecv1 << vInv;
ProcessMessage(&dummyNode1, NetMsgType::INV, vRecv1, GetTime());
vRecv1.clear();
vRecv1 << vInv;
ProcessMessage(&dummyNode1, NetMsgType::INV, vRecv1, GetTime());
vRecv1.clear();
vRecv1 << vInv;
ProcessMessage(&dummyNode1, NetMsgType::INV, vRecv1, GetTime());
vRecv1.clear();
vRecv1 << vInv;
ProcessMessage(&dummyNode1, NetMsgType::INV, vRecv1, GetTime());

SendMessages(&dummyNode1); // sending five messages below MAX_INV_SZ should not cause ban
BOOST_CHECK(vInv.size() <= MAX_INV_SZ);
BOOST_CHECK(!CNode::IsBanned(addr1));


vInv.push_back(testINV); // Add one more INV which should cause a ban

dummyNode1.nVersion = MIN_PEER_PROTO_VERSION;
dummyNode1.fSuccessfullyConnected = true;
vRecv1.clear();
vRecv1 << vInv;
ProcessMessage(&dummyNode1, NetMsgType::INV, vRecv1, GetTime());
vRecv1.clear();
vRecv1 << vInv;
ProcessMessage(&dummyNode1, NetMsgType::INV, vRecv1, GetTime());
vRecv1.clear();
vRecv1 << vInv;
ProcessMessage(&dummyNode1, NetMsgType::INV, vRecv1, GetTime());
vRecv1.clear();
vRecv1 << vInv;
ProcessMessage(&dummyNode1, NetMsgType::INV, vRecv1, GetTime());
SendMessages(&dummyNode1); // send four messages should not cause ban
BOOST_CHECK(vInv.size() > MAX_INV_SZ);
BOOST_CHECK(!CNode::IsBanned(addr1));

vRecv1 << vInv;
ProcessMessage(&dummyNode1, NetMsgType::INV, vRecv1, GetTime());
SendMessages(&dummyNode1); // send a fifth message will cause a ban
BOOST_CHECK(vInv.size() > MAX_INV_SZ);
BOOST_CHECK(CNode::IsBanned(addr1));


// INV with invalid type
vRecv1.clear();
vInv.clear();
CNode::ClearBanned();

CInv txINV(MSG_TX, TestBlock1().GetHash());
CInv blockINV(MSG_BLOCK, TestBlock1().GetHash());
CInv invalidINV(7, TestBlock1().GetHash());
for (unsigned int i = 0; i < 10; i++)
{
vInv.push_back(txINV);
vInv.push_back(blockINV);
}
vInv.push_back(invalidINV); // add one invalid

CNode dummyNode3(INVALID_SOCKET, addr3, "", true);
dummyNode3.nVersion = MIN_PEER_PROTO_VERSION;
dummyNode3.fSuccessfullyConnected = true;
vRecv1.clear();
vRecv1 << vInv;
ProcessMessage(&dummyNode3, NetMsgType::INV, vRecv1, GetTime());
vRecv1.clear();
vRecv1 << vInv;
ProcessMessage(&dummyNode3, NetMsgType::INV, vRecv1, GetTime());
vRecv1.clear();
vRecv1 << vInv;
ProcessMessage(&dummyNode3, NetMsgType::INV, vRecv1, GetTime());
vRecv1.clear();
vRecv1 << vInv;
ProcessMessage(&dummyNode3, NetMsgType::INV, vRecv1, GetTime());
SendMessages(&dummyNode3); // send four messages should not cause ban
BOOST_CHECK(!CNode::IsBanned(addr3));

vRecv1 << vInv;
ProcessMessage(&dummyNode3, NetMsgType::INV, vRecv1, GetTime());
SendMessages(&dummyNode3); // send a fifth message should cause ban
BOOST_CHECK(CNode::IsBanned(addr3));


// INV with null hash
vRecv1.clear();
vInv.clear();
nullhash.SetNull();
CNode::ClearBanned();

CInv nullINV(MSG_BLOCK, nullhash);
for (unsigned int i = 0; i < 10; i++)
{
vInv.push_back(txINV);
vInv.push_back(blockINV);
}
vInv.push_back(nullINV); // add one with null hash

CNode dummyNode5(INVALID_SOCKET, addr5, "", true);
dummyNode5.nVersion = MIN_PEER_PROTO_VERSION;
dummyNode5.fSuccessfullyConnected = true;
vRecv1.clear();
vRecv1 << vInv;
ProcessMessage(&dummyNode5, NetMsgType::INV, vRecv1, GetTime());
vRecv1.clear();
vRecv1 << vInv;
ProcessMessage(&dummyNode5, NetMsgType::INV, vRecv1, GetTime());
vRecv1.clear();
vRecv1 << vInv;
ProcessMessage(&dummyNode5, NetMsgType::INV, vRecv1, GetTime());
vRecv1.clear();
vRecv1 << vInv;
ProcessMessage(&dummyNode5, NetMsgType::INV, vRecv1, GetTime());
SendMessages(&dummyNode5); // send four messages should not cause ban
BOOST_CHECK(!CNode::IsBanned(addr5));

vRecv1.clear();
vRecv1 << vInv;
ProcessMessage(&dummyNode5, NetMsgType::INV, vRecv1, GetTime());
SendMessages(&dummyNode5); // send a fifth message should cause ban
BOOST_CHECK(CNode::IsBanned(addr5));
}

BOOST_AUTO_TEST_CASE(transaction_tests)
{
// Transaction tests are handled in transaction_tests.cpp and fully covered there.
}

BOOST_AUTO_TEST_CASE(block_tests)
{
// Block tests are handled in checkblock_tests.cpp and fully covered there.
}

BOOST_AUTO_TEST_CASE(thinblock_tests)
{
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