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-rw-r--r--src/daemon/command_parser_executor.cpp29
-rw-r--r--src/daemon/command_parser_executor.h6
-rw-r--r--src/daemon/command_server.cpp15
-rw-r--r--src/daemon/rpc_command_executor.cpp106
-rw-r--r--src/daemon/rpc_command_executor.h6
-rw-r--r--src/p2p/net_node.h4
-rw-r--r--src/p2p/net_node.inl14
-rw-r--r--src/p2p/net_node_common.h14
-rw-r--r--src/rpc/core_rpc_server.cpp43
-rw-r--r--src/rpc/core_rpc_server.h4
-rw-r--r--src/rpc/core_rpc_server_commands_defs.h65
11 files changed, 302 insertions, 4 deletions
diff --git a/src/daemon/command_parser_executor.cpp b/src/daemon/command_parser_executor.cpp
index a07bb25de..487d86071 100644
--- a/src/daemon/command_parser_executor.cpp
+++ b/src/daemon/command_parser_executor.cpp
@@ -392,5 +392,34 @@ bool t_command_parser_executor::hard_fork_info(const std::vector<std::string>& a
return m_executor.hard_fork_info(version);
}
+bool t_command_parser_executor::show_bans(const std::vector<std::string>& args)
+{
+ if (!args.empty()) return false;
+ return m_executor.print_bans();
+}
+
+bool t_command_parser_executor::ban(const std::vector<std::string>& args)
+{
+ if (args.size() != 1 && args.size() != 2) return false;
+ std::string ip = args[0];
+ time_t seconds = P2P_IP_BLOCKTIME;
+ if (args.size() > 1)
+ {
+ seconds = std::stoi(args[0]);
+ if (seconds == 0)
+ {
+ return false;
+ }
+ }
+ return m_executor.ban(ip, seconds);
+}
+
+bool t_command_parser_executor::unban(const std::vector<std::string>& args)
+{
+ if (args.size() != 1) return false;
+ std::string ip = args[0];
+ return m_executor.unban(ip);
+}
+
} // namespace daemonize
diff --git a/src/daemon/command_parser_executor.h b/src/daemon/command_parser_executor.h
index f00fbd77e..0c042cd5d 100644
--- a/src/daemon/command_parser_executor.h
+++ b/src/daemon/command_parser_executor.h
@@ -106,6 +106,12 @@ public:
bool stop_save_graph(const std::vector<std::string>& args);
bool hard_fork_info(const std::vector<std::string>& args);
+
+ bool show_bans(const std::vector<std::string>& args);
+
+ bool ban(const std::vector<std::string>& args);
+
+ bool unban(const std::vector<std::string>& args);
};
} // namespace daemonize
diff --git a/src/daemon/command_server.cpp b/src/daemon/command_server.cpp
index 8714b2569..0999ed30c 100644
--- a/src/daemon/command_server.cpp
+++ b/src/daemon/command_server.cpp
@@ -194,6 +194,21 @@ t_command_server::t_command_server(
, std::bind(&t_command_parser_executor::hard_fork_info, &m_parser, p::_1)
, "Print hard fork voting information"
);
+ m_command_lookup.set_handler(
+ "bans"
+ , std::bind(&t_command_parser_executor::show_bans, &m_parser, p::_1)
+ , "Show the currently banned IPs"
+ );
+ m_command_lookup.set_handler(
+ "ban"
+ , std::bind(&t_command_parser_executor::ban, &m_parser, p::_1)
+ , "Ban a given IP for a time"
+ );
+ m_command_lookup.set_handler(
+ "unban"
+ , std::bind(&t_command_parser_executor::unban, &m_parser, p::_1)
+ , "Unban a given IP"
+ );
}
bool t_command_server::process_command_str(const std::string& cmd)
diff --git a/src/daemon/rpc_command_executor.cpp b/src/daemon/rpc_command_executor.cpp
index 176df81fc..547db1672 100644
--- a/src/daemon/rpc_command_executor.cpp
+++ b/src/daemon/rpc_command_executor.cpp
@@ -1036,4 +1036,110 @@ bool t_rpc_command_executor::hard_fork_info(uint8_t version)
return true;
}
+bool t_rpc_command_executor::print_bans()
+{
+ cryptonote::COMMAND_RPC_GETBANS::request req;
+ cryptonote::COMMAND_RPC_GETBANS::response res;
+ std::string fail_message = "Unsuccessful";
+ epee::json_rpc::error error_resp;
+
+ if (m_is_rpc)
+ {
+ if (!m_rpc_client->json_rpc_request(req, res, "get_bans", fail_message.c_str()))
+ {
+ return true;
+ }
+ }
+ else
+ {
+ if (!m_rpc_server->on_get_bans(req, res, error_resp))
+ {
+ tools::fail_msg_writer() << fail_message.c_str();
+ return true;
+ }
+ }
+
+ time_t now = time(nullptr);
+ for (auto i = res.bans.begin(); i != res.bans.end(); ++i)
+ {
+ time_t seconds = i->seconds - now;
+ tools::msg_writer() << epee::string_tools::get_ip_string_from_int32(i->ip) << " banned for " << seconds << " seconds";
+ }
+
+ return true;
+}
+
+
+bool t_rpc_command_executor::ban(const std::string &ip, time_t seconds)
+{
+ cryptonote::COMMAND_RPC_SETBANS::request req;
+ cryptonote::COMMAND_RPC_SETBANS::response res;
+ std::string fail_message = "Unsuccessful";
+ epee::json_rpc::error error_resp;
+
+ cryptonote::COMMAND_RPC_SETBANS::ban ban;
+ if (!epee::string_tools::get_ip_int32_from_string(ban.ip, ip))
+ {
+ tools::fail_msg_writer() << "Invalid IP";
+ return true;
+ }
+ ban.ban = true;
+ ban.seconds = seconds;
+ req.bans.push_back(ban);
+
+ if (m_is_rpc)
+ {
+ if (!m_rpc_client->json_rpc_request(req, res, "set_bans", fail_message.c_str()))
+ {
+ return true;
+ }
+ }
+ else
+ {
+ if (!m_rpc_server->on_set_bans(req, res, error_resp))
+ {
+ tools::fail_msg_writer() << fail_message.c_str();
+ return true;
+ }
+ }
+
+ return true;
+}
+
+bool t_rpc_command_executor::unban(const std::string &ip)
+{
+ cryptonote::COMMAND_RPC_SETBANS::request req;
+ cryptonote::COMMAND_RPC_SETBANS::response res;
+ std::string fail_message = "Unsuccessful";
+ epee::json_rpc::error error_resp;
+
+ cryptonote::COMMAND_RPC_SETBANS::ban ban;
+ if (!epee::string_tools::get_ip_int32_from_string(ban.ip, ip))
+ {
+ tools::fail_msg_writer() << "Invalid IP";
+ return true;
+ }
+ ban.ban = false;
+ ban.seconds = 0;
+ req.bans.push_back(ban);
+
+ if (m_is_rpc)
+ {
+ if (!m_rpc_client->json_rpc_request(req, res, "set_bans", fail_message.c_str()))
+ {
+ return true;
+ }
+ }
+ else
+ {
+ if (!m_rpc_server->on_set_bans(req, res, error_resp))
+ {
+ tools::fail_msg_writer() << fail_message.c_str();
+ return true;
+ }
+ }
+
+ return true;
+}
+
}// namespace daemonize
diff --git a/src/daemon/rpc_command_executor.h b/src/daemon/rpc_command_executor.h
index 778b73acb..95c5624fa 100644
--- a/src/daemon/rpc_command_executor.h
+++ b/src/daemon/rpc_command_executor.h
@@ -124,6 +124,12 @@ public:
bool stop_save_graph();
bool hard_fork_info(uint8_t version);
+
+ bool print_bans();
+
+ bool ban(const std::string &ip, time_t seconds);
+
+ bool unban(const std::string &ip);
};
} // namespace daemonize
diff --git a/src/p2p/net_node.h b/src/p2p/net_node.h
index 74599f180..39cbe01fa 100644
--- a/src/p2p/net_node.h
+++ b/src/p2p/net_node.h
@@ -117,6 +117,9 @@ namespace nodetool
size_t get_outgoing_connections_count();
peerlist_manager& get_peerlist_manager(){return m_peerlist;}
void delete_connections(size_t count);
+ virtual bool block_ip(uint32_t adress, time_t seconds = P2P_IP_BLOCKTIME);
+ virtual bool unblock_ip(uint32_t address);
+ virtual std::map<uint32_t, time_t> get_blocked_ips() const { return m_blocked_ips; }
private:
const std::vector<std::string> m_seed_nodes_list =
{ "seeds.moneroseeds.se"
@@ -171,7 +174,6 @@ namespace nodetool
virtual bool drop_connection(const epee::net_utils::connection_context_base& context);
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)> f);
- virtual bool block_ip(uint32_t adress, uint32_t seconds = P2P_IP_BLOCKTIME);
virtual bool add_ip_fail(uint32_t address);
//----------------- i_connection_filter --------------------------------------------------------
virtual bool is_remote_ip_allowed(uint32_t adress);
diff --git a/src/p2p/net_node.inl b/src/p2p/net_node.inl
index f15e60201..067f6378d 100644
--- a/src/p2p/net_node.inl
+++ b/src/p2p/net_node.inl
@@ -186,7 +186,7 @@ namespace nodetool
}
//-----------------------------------------------------------------------------------
template<class t_payload_net_handler>
- bool node_server<t_payload_net_handler>::block_ip(uint32_t addr, uint32_t seconds)
+ bool node_server<t_payload_net_handler>::block_ip(uint32_t addr, time_t seconds)
{
CRITICAL_REGION_LOCAL(m_blocked_ips_lock);
m_blocked_ips[addr] = time(nullptr) + seconds;
@@ -195,6 +195,18 @@ namespace nodetool
}
//-----------------------------------------------------------------------------------
template<class t_payload_net_handler>
+ bool node_server<t_payload_net_handler>::unblock_ip(uint32_t addr)
+ {
+ CRITICAL_REGION_LOCAL(m_blocked_ips_lock);
+ auto i = m_blocked_ips.find(addr);
+ if (i == m_blocked_ips.end())
+ return false;
+ m_blocked_ips.erase(i);
+ LOG_PRINT_CYAN("IP " << epee::string_tools::get_ip_string_from_int32(addr) << " unblocked.", LOG_LEVEL_0);
+ return true;
+ }
+ //-----------------------------------------------------------------------------------
+ template<class t_payload_net_handler>
bool node_server<t_payload_net_handler>::add_ip_fail(uint32_t address)
{
CRITICAL_REGION_LOCAL(m_ip_fails_score_lock);
diff --git a/src/p2p/net_node_common.h b/src/p2p/net_node_common.h
index 93b29deb2..2505006ad 100644
--- a/src/p2p/net_node_common.h
+++ b/src/p2p/net_node_common.h
@@ -50,7 +50,9 @@ namespace nodetool
virtual void request_callback(const epee::net_utils::connection_context_base& context)=0;
virtual uint64_t get_connections_count()=0;
virtual void for_each_connection(std::function<bool(t_connection_context&, peerid_type)> f)=0;
- virtual bool block_ip(uint32_t adress)=0;
+ virtual bool block_ip(uint32_t adress, time_t seconds = 0)=0;
+ virtual bool unblock_ip(uint32_t adress)=0;
+ virtual std::map<uint32_t, time_t> get_blocked_ips()const=0;
virtual bool add_ip_fail(uint32_t adress)=0;
};
@@ -86,10 +88,18 @@ namespace nodetool
{
return false;
}
- virtual bool block_ip(uint32_t adress)
+ virtual bool block_ip(uint32_t adress, time_t seconds)
{
return true;
}
+ virtual bool unblock_ip(uint32_t adress)
+ {
+ return true;
+ }
+ virtual std::map<uint32_t, time_t> get_blocked_ips() const
+ {
+ return std::map<uint32_t, time_t>();
+ }
virtual bool add_ip_fail(uint32_t adress)
{
return true;
diff --git a/src/rpc/core_rpc_server.cpp b/src/rpc/core_rpc_server.cpp
index f5e700033..e2b30b6e0 100644
--- a/src/rpc/core_rpc_server.cpp
+++ b/src/rpc/core_rpc_server.cpp
@@ -899,6 +899,49 @@ namespace cryptonote
#endif
}
//------------------------------------------------------------------------------------------------------------------------------
+ bool core_rpc_server::on_get_bans(const COMMAND_RPC_GETBANS::request& req, COMMAND_RPC_GETBANS::response& res, epee::json_rpc::error& error_resp)
+ {
+ if(!check_core_busy())
+ {
+ error_resp.code = CORE_RPC_ERROR_CODE_CORE_BUSY;
+ error_resp.message = "Core is busy.";
+ return false;
+ }
+
+ std::map<uint32_t, time_t> blocked_ips = m_p2p.get_blocked_ips();
+ for (std::map<uint32_t, time_t>::const_iterator i = blocked_ips.begin(); i != blocked_ips.end(); ++i)
+ {
+ COMMAND_RPC_GETBANS::ban b;
+ b.ip = i->first;
+ b.seconds = i->second;
+ res.bans.push_back(b);
+ }
+
+ res.status = CORE_RPC_STATUS_OK;
+ return true;
+ }
+ //------------------------------------------------------------------------------------------------------------------------------
+ bool core_rpc_server::on_set_bans(const COMMAND_RPC_SETBANS::request& req, COMMAND_RPC_SETBANS::response& res, epee::json_rpc::error& error_resp)
+ {
+ if(!check_core_busy())
+ {
+ error_resp.code = CORE_RPC_ERROR_CODE_CORE_BUSY;
+ error_resp.message = "Core is busy.";
+ return false;
+ }
+
+ for (auto i = req.bans.begin(); i != req.bans.end(); ++i)
+ {
+ if (i->ban)
+ m_p2p.block_ip(i->ip, i->seconds);
+ else
+ m_p2p.unblock_ip(i->ip);
+ }
+
+ res.status = CORE_RPC_STATUS_OK;
+ return true;
+ }
+ //------------------------------------------------------------------------------------------------------------------------------
bool core_rpc_server::on_fast_exit(const COMMAND_RPC_FAST_EXIT::request& req, COMMAND_RPC_FAST_EXIT::response& res)
{
cryptonote::core::set_fast_exit();
diff --git a/src/rpc/core_rpc_server.h b/src/rpc/core_rpc_server.h
index 1fbd0981f..3c230fd82 100644
--- a/src/rpc/core_rpc_server.h
+++ b/src/rpc/core_rpc_server.h
@@ -105,6 +105,8 @@ namespace cryptonote
MAP_JON_RPC_WE("get_connections", on_get_connections, COMMAND_RPC_GET_CONNECTIONS)
MAP_JON_RPC_WE("get_info", on_get_info_json, COMMAND_RPC_GET_INFO)
MAP_JON_RPC_WE("hard_fork_info", on_hard_fork_info, COMMAND_RPC_HARD_FORK_INFO)
+ MAP_JON_RPC_WE("setbans", on_set_bans, COMMAND_RPC_SETBANS)
+ MAP_JON_RPC_WE("getbans", on_get_bans, COMMAND_RPC_GETBANS)
END_JSON_RPC_MAP()
END_URI_MAP2()
@@ -142,6 +144,8 @@ namespace cryptonote
bool on_get_connections(const COMMAND_RPC_GET_CONNECTIONS::request& req, COMMAND_RPC_GET_CONNECTIONS::response& res, epee::json_rpc::error& error_resp);
bool on_get_info_json(const COMMAND_RPC_GET_INFO::request& req, COMMAND_RPC_GET_INFO::response& res, epee::json_rpc::error& error_resp);
bool on_hard_fork_info(const COMMAND_RPC_HARD_FORK_INFO::request& req, COMMAND_RPC_HARD_FORK_INFO::response& res, epee::json_rpc::error& error_resp);
+ bool on_set_bans(const COMMAND_RPC_SETBANS::request& req, COMMAND_RPC_SETBANS::response& res, epee::json_rpc::error& error_resp);
+ bool on_get_bans(const COMMAND_RPC_GETBANS::request& req, COMMAND_RPC_GETBANS::response& res, epee::json_rpc::error& error_resp);
//-----------------------
private:
diff --git a/src/rpc/core_rpc_server_commands_defs.h b/src/rpc/core_rpc_server_commands_defs.h
index aa88ffcb4..7fb5c46fc 100644
--- a/src/rpc/core_rpc_server_commands_defs.h
+++ b/src/rpc/core_rpc_server_commands_defs.h
@@ -888,5 +888,70 @@ namespace cryptonote
END_KV_SERIALIZE_MAP()
};
};
+
+ struct COMMAND_RPC_GETBANS
+ {
+ struct ban
+ {
+ uint32_t ip;
+ uint32_t seconds;
+
+ BEGIN_KV_SERIALIZE_MAP()
+ KV_SERIALIZE(ip)
+ KV_SERIALIZE(seconds)
+ END_KV_SERIALIZE_MAP()
+ };
+
+ struct request
+ {
+ BEGIN_KV_SERIALIZE_MAP()
+ END_KV_SERIALIZE_MAP()
+ };
+
+ struct response
+ {
+ std::string status;
+ std::vector<ban> bans;
+
+ BEGIN_KV_SERIALIZE_MAP()
+ KV_SERIALIZE(status)
+ KV_SERIALIZE(bans)
+ END_KV_SERIALIZE_MAP()
+ };
+ };
+
+ struct COMMAND_RPC_SETBANS
+ {
+ struct ban
+ {
+ uint32_t ip;
+ bool ban;
+ uint32_t seconds;
+
+ BEGIN_KV_SERIALIZE_MAP()
+ KV_SERIALIZE(ip)
+ KV_SERIALIZE(ban)
+ KV_SERIALIZE(seconds)
+ END_KV_SERIALIZE_MAP()
+ };
+
+ struct request
+ {
+ std::vector<ban> bans;
+
+ BEGIN_KV_SERIALIZE_MAP()
+ KV_SERIALIZE(bans)
+ END_KV_SERIALIZE_MAP()
+ };
+
+ struct response
+ {
+ std::string status;
+
+ BEGIN_KV_SERIALIZE_MAP()
+ KV_SERIALIZE(status)
+ END_KV_SERIALIZE_MAP()
+ };
+ };
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-18 09:43:02 +0000