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Skip privacy networks (on tx sends) that don't have outgoing connections

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This commit is contained in:
Lee *!* Clagett 2024-03-28 19:02:17 -04:00
parent 81d4db08eb
commit 7686af7acf
4 changed files with 45 additions and 5 deletions
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9
src/cryptonote_protocol/levin_notify.cpp
View File

@ -741,9 +741,14 @@ namespace levin
notify::status notify::get_status() const noexcept
{
if (!zone_)
return {false, false};
return {false, false, false};
return {!zone_->noise.empty(), CRYPTONOTE_NOISE_CHANNELS <= zone_->connection_count};
// `connection_count` is only set when `!noise.empty()`.
const std::size_t connection_count = zone_->connection_count;
bool has_outgoing = connection_count;
if (zone_->noise.empty())
has_outgoing = zone_->p2p->get_out_connections_count();
return {!zone_->noise.empty(), CRYPTONOTE_NOISE_CHANNELS <= connection_count, has_outgoing};
}
void notify::new_out_connection()

3
src/cryptonote_protocol/levin_notify.h
View File

@ -75,7 +75,8 @@ namespace levin
struct status
{
bool has_noise;
bool connections_filled;
bool connections_filled; //!< True when has zone has `CRYPTONOTE_NOISE_CHANNELS` outgoing noise channels
bool has_outgoing; //!< True when zone has outgoing connections
};
//! Construct an instance that cannot notify.

5
src/p2p/net_node.inl
View File

@ -2300,11 +2300,12 @@ namespace nodetool
if (enet::zone::tor < network->first)
break; // unknown network
if (network->second.m_connect)
const auto status = network->second.m_notifier.get_status();
if (network->second.m_connect && status.has_outgoing)
return send(*network);
}
// configuration should not allow this scenario
MWARNING("Unable to send " << txs.size() << " transaction(s): anonymity networks had no outgoing connections");
return enet::zone::invalid;
}
//-----------------------------------------------------------------------------------

33
tests/unit_tests/levin.cpp
View File

@ -591,6 +591,7 @@ TEST_F(levin_notify, defaulted)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_FALSE(status.has_outgoing);
}
EXPECT_TRUE(notifier.send_txs({}, random_generator_(), cryptonote::relay_method::local));
@ -611,6 +612,7 @@ TEST_F(levin_notify, fluff_without_padding)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -658,6 +660,7 @@ TEST_F(levin_notify, stem_without_padding)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -731,6 +734,7 @@ TEST_F(levin_notify, stem_no_outs_without_padding)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_FALSE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -788,6 +792,7 @@ TEST_F(levin_notify, local_without_padding)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -897,6 +902,7 @@ TEST_F(levin_notify, forward_without_padding)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -970,6 +976,7 @@ TEST_F(levin_notify, block_without_padding)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -1000,6 +1007,7 @@ TEST_F(levin_notify, none_without_padding)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -1030,6 +1038,7 @@ TEST_F(levin_notify, fluff_with_padding)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -1077,6 +1086,7 @@ TEST_F(levin_notify, stem_with_padding)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -1145,6 +1155,7 @@ TEST_F(levin_notify, stem_no_outs_with_padding)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_FALSE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -1202,6 +1213,7 @@ TEST_F(levin_notify, local_with_padding)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -1303,6 +1315,7 @@ TEST_F(levin_notify, forward_with_padding)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -1371,6 +1384,7 @@ TEST_F(levin_notify, block_with_padding)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -1401,6 +1415,7 @@ TEST_F(levin_notify, none_with_padding)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -1431,6 +1446,7 @@ TEST_F(levin_notify, private_fluff_without_padding)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -1483,6 +1499,7 @@ TEST_F(levin_notify, private_stem_without_padding)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -1535,6 +1552,7 @@ TEST_F(levin_notify, private_local_without_padding)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -1587,6 +1605,7 @@ TEST_F(levin_notify, private_forward_without_padding)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -1639,6 +1658,7 @@ TEST_F(levin_notify, private_block_without_padding)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -1670,6 +1690,7 @@ TEST_F(levin_notify, private_none_without_padding)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -1700,6 +1721,7 @@ TEST_F(levin_notify, private_fluff_with_padding)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -1751,6 +1773,7 @@ TEST_F(levin_notify, private_stem_with_padding)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -1802,6 +1825,7 @@ TEST_F(levin_notify, private_local_with_padding)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -1853,6 +1877,7 @@ TEST_F(levin_notify, private_forward_with_padding)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -1904,6 +1929,7 @@ TEST_F(levin_notify, private_block_with_padding)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -1934,6 +1960,7 @@ TEST_F(levin_notify, private_none_with_padding)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -1966,6 +1993,7 @@ TEST_F(levin_notify, stem_mappings)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -2090,6 +2118,7 @@ TEST_F(levin_notify, fluff_multiple)
const auto status = notifier.get_status();
EXPECT_FALSE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.new_out_connection();
io_service_.poll();
@ -2206,12 +2235,14 @@ TEST_F(levin_notify, noise)
const auto status = notifier.get_status();
EXPECT_TRUE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_FALSE(status.has_outgoing);
}
ASSERT_LT(0u, io_service_.poll());
{
const auto status = notifier.get_status();
EXPECT_TRUE(status.has_noise);
EXPECT_TRUE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.run_stems();
@ -2298,12 +2329,14 @@ TEST_F(levin_notify, noise_stem)
const auto status = notifier.get_status();
EXPECT_TRUE(status.has_noise);
EXPECT_FALSE(status.connections_filled);
EXPECT_FALSE(status.has_outgoing);
}
ASSERT_LT(0u, io_service_.poll());
{
const auto status = notifier.get_status();
EXPECT_TRUE(status.has_noise);
EXPECT_TRUE(status.connections_filled);
EXPECT_TRUE(status.has_outgoing);
}
notifier.run_stems();