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p2p: Unify Send and Receive protocol versions

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There is no change in behavior on the P2P network.
This commit is contained in:
Hennadii Stepanov
2020-06-05 10:22:53 +03:00
parent 147d50d63e
commit e9a6d8b13b
7 changed files with 39 additions and 73 deletions
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10
src/test/denialofservice_tests.cpp
View File

@@ -85,7 +85,7 @@ BOOST_AUTO_TEST_CASE(outbound_slow_chain_eviction)
// Mock an outbound peer
CAddress addr1(ip(0xa0b0c001), NODE_NONE);
CNode dummyNode1(id++, ServiceFlags(NODE_NETWORK | NODE_WITNESS), 0, INVALID_SOCKET, addr1, 0, 0, CAddress(), "", ConnectionType::OUTBOUND_FULL_RELAY);
dummyNode1.SetSendVersion(PROTOCOL_VERSION);
dummyNode1.SetCommonVersion(PROTOCOL_VERSION);
peerLogic->InitializeNode(&dummyNode1);
dummyNode1.nVersion = 1;
@@ -138,7 +138,7 @@ static void AddRandomOutboundPeer(std::vector<CNode *> &vNodes, PeerManager &pee
CAddress addr(ip(g_insecure_rand_ctx.randbits(32)), NODE_NONE);
vNodes.emplace_back(new CNode(id++, ServiceFlags(NODE_NETWORK | NODE_WITNESS), 0, INVALID_SOCKET, addr, 0, 0, CAddress(), "", ConnectionType::OUTBOUND_FULL_RELAY));
CNode &node = *vNodes.back();
node.SetSendVersion(PROTOCOL_VERSION);
node.SetCommonVersion(PROTOCOL_VERSION);
peerLogic.InitializeNode(&node);
node.nVersion = 1;
@@ -230,7 +230,7 @@ BOOST_AUTO_TEST_CASE(peer_discouragement)
banman->ClearBanned();
CAddress addr1(ip(0xa0b0c001), NODE_NONE);
CNode dummyNode1(id++, NODE_NETWORK, 0, INVALID_SOCKET, addr1, 0, 0, CAddress(), "", ConnectionType::INBOUND);
dummyNode1.SetSendVersion(PROTOCOL_VERSION);
dummyNode1.SetCommonVersion(PROTOCOL_VERSION);
peerLogic->InitializeNode(&dummyNode1);
dummyNode1.nVersion = 1;
dummyNode1.fSuccessfullyConnected = true;
@@ -244,7 +244,7 @@ BOOST_AUTO_TEST_CASE(peer_discouragement)
CAddress addr2(ip(0xa0b0c002), NODE_NONE);
CNode dummyNode2(id++, NODE_NETWORK, 0, INVALID_SOCKET, addr2, 1, 1, CAddress(), "", ConnectionType::INBOUND);
dummyNode2.SetSendVersion(PROTOCOL_VERSION);
dummyNode2.SetCommonVersion(PROTOCOL_VERSION);
peerLogic->InitializeNode(&dummyNode2);
dummyNode2.nVersion = 1;
dummyNode2.fSuccessfullyConnected = true;
@@ -281,7 +281,7 @@ BOOST_AUTO_TEST_CASE(DoS_bantime)
CAddress addr(ip(0xa0b0c001), NODE_NONE);
CNode dummyNode(id++, NODE_NETWORK, 0, INVALID_SOCKET, addr, 4, 4, CAddress(), "", ConnectionType::INBOUND);
dummyNode.SetSendVersion(PROTOCOL_VERSION);
dummyNode.SetCommonVersion(PROTOCOL_VERSION);
peerLogic->InitializeNode(&dummyNode);
dummyNode.nVersion = 1;
dummyNode.fSuccessfullyConnected = true;

25
src/test/fuzz/net.cpp
View File

@@ -48,7 +48,7 @@ void test_one_input(const std::vector<uint8_t>& buffer)
fuzzed_data_provider.ConsumeRandomLengthString(32),
fuzzed_data_provider.PickValueInArray({ConnectionType::INBOUND, ConnectionType::OUTBOUND_FULL_RELAY, ConnectionType::MANUAL, ConnectionType::FEELER, ConnectionType::BLOCK_RELAY, ConnectionType::ADDR_FETCH})};
while (fuzzed_data_provider.ConsumeBool()) {
switch (fuzzed_data_provider.ConsumeIntegralInRange<int>(0, 12)) {
switch (fuzzed_data_provider.ConsumeIntegralInRange<int>(0, 11)) {
case 0: {
node.CloseSocketDisconnect();
break;
@@ -58,7 +58,7 @@ void test_one_input(const std::vector<uint8_t>& buffer)
break;
}
case 2: {
node.SetSendVersion(fuzzed_data_provider.ConsumeIntegral<int>());
node.SetCommonVersion(fuzzed_data_provider.ConsumeIntegral<int>());
break;
}
case 3: {
@@ -71,21 +71,17 @@ void test_one_input(const std::vector<uint8_t>& buffer)
break;
}
case 4: {
node.SetRecvVersion(fuzzed_data_provider.ConsumeIntegral<int>());
break;
}
case 5: {
const CNode* add_ref_node = node.AddRef();
assert(add_ref_node == &node);
break;
}
case 6: {
case 5: {
if (node.GetRefCount() > 0) {
node.Release();
}
break;
}
case 7: {
case 6: {
if (node.m_addr_known == nullptr) {
break;
}
@@ -96,7 +92,7 @@ void test_one_input(const std::vector<uint8_t>& buffer)
node.AddAddressKnown(*addr_opt);
break;
}
case 8: {
case 7: {
if (node.m_addr_known == nullptr) {
break;
}
@@ -108,7 +104,7 @@ void test_one_input(const std::vector<uint8_t>& buffer)
node.PushAddress(*addr_opt, fast_random_context);
break;
}
case 9: {
case 8: {
const std::optional<CInv> inv_opt = ConsumeDeserializable<CInv>(fuzzed_data_provider);
if (!inv_opt) {
break;
@@ -116,11 +112,11 @@ void test_one_input(const std::vector<uint8_t>& buffer)
node.AddKnownTx(inv_opt->hash);
break;
}
case 10: {
case 9: {
node.PushTxInventory(ConsumeUInt256(fuzzed_data_provider));
break;
}
case 11: {
case 10: {
const std::optional<CService> service_opt = ConsumeDeserializable<CService>(fuzzed_data_provider);
if (!service_opt) {
break;
@@ -128,7 +124,7 @@ void test_one_input(const std::vector<uint8_t>& buffer)
node.SetAddrLocal(*service_opt);
break;
}
case 12: {
case 11: {
const std::vector<uint8_t> b = ConsumeRandomLengthByteVector(fuzzed_data_provider);
bool complete;
node.ReceiveMsgBytes((const char*)b.data(), b.size(), complete);
@@ -143,10 +139,9 @@ void test_one_input(const std::vector<uint8_t>& buffer)
(void)node.GetLocalNonce();
(void)node.GetLocalServices();
(void)node.GetMyStartingHeight();
(void)node.GetRecvVersion();
const int ref_count = node.GetRefCount();
assert(ref_count >= 0);
(void)node.GetSendVersion();
(void)node.GetCommonVersion();
(void)node.RelayAddrsWithConn();
const NetPermissionFlags net_permission_flags = fuzzed_data_provider.ConsumeBool() ?

2
src/test/fuzz/process_message.cpp
View File

@@ -71,7 +71,7 @@ void test_one_input(const std::vector<uint8_t>& buffer)
CNode& p2p_node = *MakeUnique<CNode>(0, ServiceFlags(NODE_NETWORK | NODE_WITNESS | NODE_BLOOM), 0, INVALID_SOCKET, CAddress{CService{in_addr{0x0100007f}, 7777}, NODE_NETWORK}, 0, 0, CAddress{}, std::string{}, ConnectionType::OUTBOUND_FULL_RELAY).release();
p2p_node.fSuccessfullyConnected = true;
p2p_node.nVersion = PROTOCOL_VERSION;
p2p_node.SetSendVersion(PROTOCOL_VERSION);
p2p_node.SetCommonVersion(PROTOCOL_VERSION);
connman.AddTestNode(p2p_node);
g_setup->m_node.peerman->InitializeNode(&p2p_node);
try {

2
src/test/fuzz/process_messages.cpp
View File

@@ -51,7 +51,7 @@ void test_one_input(const std::vector<uint8_t>& buffer)
p2p_node.fSuccessfullyConnected = true;
p2p_node.fPauseSend = false;
p2p_node.nVersion = PROTOCOL_VERSION;
p2p_node.SetSendVersion(PROTOCOL_VERSION);
p2p_node.SetCommonVersion(PROTOCOL_VERSION);
g_setup->m_node.peerman->InitializeNode(&p2p_node);
connman.AddTestNode(p2p_node);