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| author | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2019-09-24 13:08:25 +0000 |
|---|---|---|
| committer | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2019-09-25 16:00:43 +0000 |
| commit | 3455efafa812d646f2eea42db14b761f34975147 (patch) | |
| tree | dffe8ec81dc709f86bbb004017aca3dfa77efa30 /src/p2p | |
| parent | Merge pull request #5928 (diff) | |
| download | monero-3455efafa812d646f2eea42db14b761f34975147.tar.xz | |
ban peers sending bad pow outright
PoW is expensive to verify, so be strict
Diffstat (limited to 'src/p2p')
| -rw-r--r-- | src/p2p/net_node.h | 2 | ||||
| -rw-r--r-- | src/p2p/net_node.inl | 4 | ||||
| -rw-r--r-- | src/p2p/net_node_common.h | 4 |
3 files changed, 5 insertions, 5 deletions
diff --git a/src/p2p/net_node.h b/src/p2p/net_node.h index d7e2e91f5..3a5d980ab 100644 --- a/src/p2p/net_node.h +++ b/src/p2p/net_node.h @@ -342,7 +342,7 @@ namespace nodetool virtual void request_callback(const epee::net_utils::connection_context_base& context); virtual void for_each_connection(std::function<bool(typename t_payload_net_handler::connection_context&, peerid_type, uint32_t)> f); virtual bool for_connection(const boost::uuids::uuid&, std::function<bool(typename t_payload_net_handler::connection_context&, peerid_type, uint32_t)> f); - virtual bool add_host_fail(const epee::net_utils::network_address &address); + virtual bool add_host_fail(const epee::net_utils::network_address &address, unsigned int score = 1); //----------------- i_connection_filter -------------------------------------------------------- virtual bool is_remote_host_allowed(const epee::net_utils::network_address &address, time_t *t = NULL); //----------------------------------------------------------------------------------------------- diff --git a/src/p2p/net_node.inl b/src/p2p/net_node.inl index 24c87cef8..e8e19905a 100644 --- a/src/p2p/net_node.inl +++ b/src/p2p/net_node.inl @@ -315,13 +315,13 @@ namespace nodetool } //----------------------------------------------------------------------------------- template<class t_payload_net_handler> - bool node_server<t_payload_net_handler>::add_host_fail(const epee::net_utils::network_address &address) + bool node_server<t_payload_net_handler>::add_host_fail(const epee::net_utils::network_address &address, unsigned int score) { if(!address.is_blockable()) return false; CRITICAL_REGION_LOCAL(m_host_fails_score_lock); - uint64_t fails = ++m_host_fails_score[address.host_str()]; + uint64_t fails = m_host_fails_score[address.host_str()] += score; MDEBUG("Host " << address.host_str() << " fail score=" << fails); if(fails > P2P_IP_FAILS_BEFORE_BLOCK) { diff --git a/src/p2p/net_node_common.h b/src/p2p/net_node_common.h index e0046cd86..752873666 100644 --- a/src/p2p/net_node_common.h +++ b/src/p2p/net_node_common.h @@ -60,7 +60,7 @@ namespace nodetool virtual bool unblock_host(const epee::net_utils::network_address &address)=0; virtual std::map<std::string, time_t> get_blocked_hosts()=0; virtual std::map<epee::net_utils::ipv4_network_subnet, time_t> get_blocked_subnets()=0; - virtual bool add_host_fail(const epee::net_utils::network_address &address)=0; + virtual bool add_host_fail(const epee::net_utils::network_address &address, unsigned int score = 1)=0; virtual void add_used_stripe_peer(const t_connection_context &context)=0; virtual void remove_used_stripe_peer(const t_connection_context &context)=0; virtual void clear_used_stripe_peers()=0; @@ -122,7 +122,7 @@ namespace nodetool { return std::map<epee::net_utils::ipv4_network_subnet, time_t>(); } - virtual bool add_host_fail(const epee::net_utils::network_address &address) + virtual bool add_host_fail(const epee::net_utils::network_address &address, unsigned int score) { return true; } |