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[net/refactor] Introduce an enum to distinguish type of connection

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- extract inbound & outbound types
This commit is contained in:
Amiti Uttarwar
2020-05-06 18:09:24 -07:00
parent 3f1b7140e9
commit 26304b4100
6 changed files with 20 additions and 18 deletions
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10
src/test/denialofservice_tests.cpp
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@@ -84,7 +84,7 @@ 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(), "", /*fInboundIn=*/ false);
CNode dummyNode1(id++, ServiceFlags(NODE_NETWORK|NODE_WITNESS), 0, INVALID_SOCKET, addr1, 0, 0, CAddress(), "", ConnectionType::OUTBOUND);
dummyNode1.SetSendVersion(PROTOCOL_VERSION);
peerLogic->InitializeNode(&dummyNode1);
@@ -136,7 +136,7 @@ BOOST_AUTO_TEST_CASE(outbound_slow_chain_eviction)
static void AddRandomOutboundPeer(std::vector<CNode *> &vNodes, PeerLogicValidation &peerLogic, CConnmanTest* connman)
{
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(), "", /*fInboundIn=*/ false));
vNodes.emplace_back(new CNode(id++, ServiceFlags(NODE_NETWORK|NODE_WITNESS), 0, INVALID_SOCKET, addr, 0, 0, CAddress(), "", ConnectionType::OUTBOUND));
CNode &node = *vNodes.back();
node.SetSendVersion(PROTOCOL_VERSION);
@@ -227,7 +227,7 @@ 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(), "", true);
CNode dummyNode1(id++, NODE_NETWORK, 0, INVALID_SOCKET, addr1, 0, 0, CAddress(), "", ConnectionType::INBOUND);
dummyNode1.SetSendVersion(PROTOCOL_VERSION);
peerLogic->InitializeNode(&dummyNode1);
dummyNode1.nVersion = 1;
@@ -244,7 +244,7 @@ BOOST_AUTO_TEST_CASE(peer_discouragement)
BOOST_CHECK(!banman->IsDiscouraged(ip(0xa0b0c001|0x0000ff00))); // Different IP, not discouraged
CAddress addr2(ip(0xa0b0c002), NODE_NONE);
CNode dummyNode2(id++, NODE_NETWORK, 0, INVALID_SOCKET, addr2, 1, 1, CAddress(), "", true);
CNode dummyNode2(id++, NODE_NETWORK, 0, INVALID_SOCKET, addr2, 1, 1, CAddress(), "", ConnectionType::INBOUND);
dummyNode2.SetSendVersion(PROTOCOL_VERSION);
peerLogic->InitializeNode(&dummyNode2);
dummyNode2.nVersion = 1;
@@ -286,7 +286,7 @@ BOOST_AUTO_TEST_CASE(DoS_bantime)
SetMockTime(nStartTime); // Overrides future calls to GetTime()
CAddress addr(ip(0xa0b0c001), NODE_NONE);
CNode dummyNode(id++, NODE_NETWORK, 0, INVALID_SOCKET, addr, 4, 4, CAddress(), "", true);
CNode dummyNode(id++, NODE_NETWORK, 0, INVALID_SOCKET, addr, 4, 4, CAddress(), "", ConnectionType::INBOUND);
dummyNode.SetSendVersion(PROTOCOL_VERSION);
peerLogic->InitializeNode(&dummyNode);
dummyNode.nVersion = 1;

2
src/test/fuzz/process_message.cpp
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@@ -80,7 +80,7 @@ void test_one_input(const std::vector<uint8_t>& buffer)
return;
}
CDataStream random_bytes_data_stream{fuzzed_data_provider.ConsumeRemainingBytes<unsigned char>(), SER_NETWORK, PROTOCOL_VERSION};
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{}, false).release();
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, false).release();
p2p_node.fSuccessfullyConnected = true;
p2p_node.nVersion = PROTOCOL_VERSION;
p2p_node.SetSendVersion(PROTOCOL_VERSION);

4
src/test/fuzz/process_messages.cpp
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@@ -44,9 +44,9 @@ void test_one_input(const std::vector<uint8_t>& buffer)
const auto num_peers_to_add = fuzzed_data_provider.ConsumeIntegralInRange(1, 3);
for (int i = 0; i < num_peers_to_add; ++i) {
const ServiceFlags service_flags = ServiceFlags(fuzzed_data_provider.ConsumeIntegral<uint64_t>());
const bool inbound{fuzzed_data_provider.ConsumeBool()};
const ConnectionType conn_type = fuzzed_data_provider.PickValueInArray({ConnectionType::INBOUND, ConnectionType::OUTBOUND});
const bool block_relay_only{fuzzed_data_provider.ConsumeBool()};
peers.push_back(MakeUnique<CNode>(i, service_flags, 0, INVALID_SOCKET, CAddress{CService{in_addr{0x0100007f}, 7777}, NODE_NETWORK}, 0, 0, CAddress{}, std::string{}, inbound, block_relay_only).release());
peers.push_back(MakeUnique<CNode>(i, service_flags, 0, INVALID_SOCKET, CAddress{CService{in_addr{0x0100007f}, 7777}, NODE_NETWORK}, 0, 0, CAddress{}, std::string{}, conn_type, block_relay_only).release());
CNode& p2p_node = *peers.back();
p2p_node.fSuccessfullyConnected = true;

8
src/test/net_tests.cpp
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@@ -180,15 +180,13 @@ BOOST_AUTO_TEST_CASE(cnode_simple_test)
CAddress addr = CAddress(CService(ipv4Addr, 7777), NODE_NETWORK);
std::string pszDest;
bool fInboundIn = false;
// Test that fFeeler is false by default.
std::unique_ptr<CNode> pnode1 = MakeUnique<CNode>(id++, NODE_NETWORK, height, hSocket, addr, 0, 0, CAddress(), pszDest, fInboundIn);
std::unique_ptr<CNode> pnode1 = MakeUnique<CNode>(id++, NODE_NETWORK, height, hSocket, addr, 0, 0, CAddress(), pszDest, ConnectionType::OUTBOUND);
BOOST_CHECK(pnode1->fInbound == false);
BOOST_CHECK(pnode1->fFeeler == false);
fInboundIn = true;
std::unique_ptr<CNode> pnode2 = MakeUnique<CNode>(id++, NODE_NETWORK, height, hSocket, addr, 1, 1, CAddress(), pszDest, fInboundIn);
std::unique_ptr<CNode> pnode2 = MakeUnique<CNode>(id++, NODE_NETWORK, height, hSocket, addr, 1, 1, CAddress(), pszDest, ConnectionType::INBOUND);
BOOST_CHECK(pnode2->fInbound == true);
BOOST_CHECK(pnode2->fFeeler == false);
}
@@ -214,7 +212,7 @@ BOOST_AUTO_TEST_CASE(ipv4_peer_with_ipv6_addrMe_test)
in_addr ipv4AddrPeer;
ipv4AddrPeer.s_addr = 0xa0b0c001;
CAddress addr = CAddress(CService(ipv4AddrPeer, 7777), NODE_NETWORK);
std::unique_ptr<CNode> pnode = MakeUnique<CNode>(0, NODE_NETWORK, 0, INVALID_SOCKET, addr, 0, 0, CAddress{}, std::string{}, false);
std::unique_ptr<CNode> pnode = MakeUnique<CNode>(0, NODE_NETWORK, 0, INVALID_SOCKET, addr, 0, 0, CAddress{}, std::string{}, ConnectionType::OUTBOUND);
pnode->fSuccessfullyConnected.store(true);
// the peer claims to be reaching us via IPv6