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Merge pull request #8787
c4cfaa4
p2p: do not log to global when re-blocking a subnet (moneromooo-monero)f0e326b
p2p: avoid spam blocking ipv4 addresses in a blocked subnet (moneromooo-monero)
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commit
0e2c2ddd9c
@ -247,7 +247,23 @@ namespace nodetool
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if (it == m_blocked_hosts.end())
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{
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m_blocked_hosts[host_str] = limit;
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added = true;
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// if the host was already blocked due to being in a blocked subnet, let it be silent
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bool matches_blocked_subnet = false;
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if (addr.get_type_id() == epee::net_utils::address_type::ipv4)
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{
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auto ipv4_address = addr.template as<epee::net_utils::ipv4_network_address>();
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for (auto jt = m_blocked_subnets.begin(); jt != m_blocked_subnets.end(); ++jt)
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{
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if (jt->first.matches(ipv4_address))
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{
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matches_blocked_subnet = true;
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break;
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}
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}
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}
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if (!matches_blocked_subnet)
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added = true;
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}
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else if (it->second < limit || !add_only)
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it->second = limit;
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@ -317,6 +333,7 @@ namespace nodetool
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limit = std::numeric_limits<time_t>::max();
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else
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limit = now + seconds;
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const bool added = m_blocked_subnets.find(subnet) == m_blocked_subnets.end();
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m_blocked_subnets[subnet] = limit;
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// drop any connection to that subnet. This should only have to look into
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@ -349,7 +366,10 @@ namespace nodetool
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conns.clear();
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}
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MCLOG_CYAN(el::Level::Info, "global", "Subnet " << subnet.host_str() << " blocked.");
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if (added)
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MCLOG_CYAN(el::Level::Info, "global", "Subnet " << subnet.host_str() << " blocked.");
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else
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MINFO("Subnet " << subnet.host_str() << " blocked.");
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return true;
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}
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//-----------------------------------------------------------------------------------
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