Fixed mishandling of public/private IP addresses
This commit is contained in:
@ -21,12 +21,12 @@
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using std::string;
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// Networking
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char g_szPublicBindIP[16] = "0.0.0.0";
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char g_szPublicIP[16] = "0";
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string g_szPublicBindIP = "0.0.0.0";
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string g_szPublicIP;
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WORD mother_port = 50080;
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char g_szInternalBindIP[16] = "0.0.0.0";
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char g_szInternalIP[16] = "0";
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string g_szInternalBindIP = "0.0.0.0";
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string g_szInternalIP;
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WORD p2p_port = 50900;
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char db_addr[ADDRESS_MAX_LEN + 1];
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@ -263,16 +263,16 @@ bool GetIPInfo()
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sai->sin_addr.s_addr == 16777343) // ignore if address is 127.0.0.1
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continue;
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if (IsPrivateIP(sai->sin_addr) && g_szInternalIP[0] == '0')
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if (IsPrivateIP(sai->sin_addr) && g_szInternalIP.empty())
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{
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char * ip = inet_ntoa(sai->sin_addr);
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strlcpy(g_szInternalIP, ip, sizeof(g_szInternalIP));
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g_szInternalIP = string(ip);
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SPDLOG_WARN("Internal IP automatically configured: {} interface {}", ip, ifap->ifa_name);
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}
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else if (g_szPublicIP[0] == '0')
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else if (g_szPublicIP.empty())
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{
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char * ip = inet_ntoa(sai->sin_addr);
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strlcpy(g_szPublicIP, ip, sizeof(g_szPublicIP));
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g_szPublicIP = string(ip);
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SPDLOG_WARN("Public IP automatically configured: {} interface {}", ip, ifap->ifa_name);
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}
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}
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@ -355,6 +355,10 @@ void config_init(const string& st_localeServiceName)
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{
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parse_token(buf, token_string, value_string);
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// If the configuration string is empty, ignore this line
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if (strcmp(value_string, "") == 0)
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continue;
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TOKEN("BLOCK_LOGIN")
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{
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g_stBlockDate = value_string;
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@ -662,6 +666,10 @@ void config_init(const string& st_localeServiceName)
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{
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parse_token(buf, token_string, value_string);
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// If the configuration string is empty, ignore this line
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if (strcmp(value_string, "") == 0)
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continue;
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TOKEN("empire_whisper")
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{
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bool b_value = 0;
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@ -699,13 +707,14 @@ void config_init(const string& st_localeServiceName)
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TOKEN("public_ip")
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{
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strlcpy(g_szPublicIP, value_string, sizeof(g_szPublicIP));
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g_szPublicIP = string(value_string);
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SPDLOG_INFO("Setting public IP address to '{}'...", g_szPublicIP);
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continue;
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}
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TOKEN("public_bind_ip")
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{
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strlcpy(g_szPublicBindIP, value_string, sizeof(g_szPublicBindIP));
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g_szPublicBindIP = string(value_string);
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continue;
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}
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@ -717,13 +726,14 @@ void config_init(const string& st_localeServiceName)
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TOKEN("internal_ip")
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{
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strlcpy(g_szInternalIP, value_string, sizeof(g_szInternalIP));
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g_szInternalIP = string(value_string);
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SPDLOG_INFO("Setting internal IP address to '{}'...", g_szInternalIP);
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continue;
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}
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TOKEN("internal_bind_ip")
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{
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strlcpy(g_szInternalBindIP, value_string, sizeof(g_szInternalBindIP));
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g_szInternalBindIP = string(value_string);
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continue;
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}
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@ -9,12 +9,12 @@ enum
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void config_init(const std::string& st_localeServiceName); // default "" is CONFIG
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extern char g_szPublicBindIP[16];
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extern char g_szPublicIP[16];
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extern std::string g_szPublicBindIP;
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extern std::string g_szPublicIP;
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extern WORD mother_port;
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extern char g_szInternalBindIP[16];
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extern char g_szInternalIP[16];
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extern std::string g_szInternalBindIP;
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extern std::string g_szInternalIP;
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extern WORD p2p_port;
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extern char db_addr[ADDRESS_MAX_LEN + 1];
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@ -158,7 +158,7 @@ void CLIENT_DESC::SetPhase(int iPhase)
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TPacketGDBoot p;
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p.dwItemIDRange[0] = 0;
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p.dwItemIDRange[1] = 0;
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memcpy(p.szIP, g_szPublicIP, 16);
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memcpy(p.szIP, g_szPublicIP.c_str(), 16);
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DBPacket(HEADER_GD_BOOT, 0, &p, sizeof(p));
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}
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}
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@ -168,7 +168,8 @@ void CLIENT_DESC::SetPhase(int iPhase)
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TPacketGDSetup p;
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memset(&p, 0, sizeof(p));
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strlcpy(p.szPublicIP, g_szPublicIP, sizeof(p.szPublicIP));
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strlcpy(p.szPublicIP, g_szPublicIP.c_str(), sizeof(p.szPublicIP));
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strlcpy(p.szInternalIP, g_szInternalIP.c_str(), sizeof(p.szInternalIP));
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if (!g_bAuthServer)
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{
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@ -1304,13 +1304,13 @@ void CInputDB::P2P(const char * c_pData)
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extern event_base* ev_base;
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extern evdns_base* dns_base;
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TPacketDGP2P * p = (TPacketDGP2P *) c_pData;
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auto * p = (TPacketDGP2P *) c_pData;
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P2P_MANAGER& mgr = P2P_MANAGER::instance();
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if (false == DESC_MANAGER::instance().IsP2PDescExist(p->szHost, p->wPort))
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if (!DESC_MANAGER::instance().IsP2PDescExist(p->szHost, p->wPort))
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{
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LPCLIENT_DESC pkDesc = NULL;
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LPCLIENT_DESC pkDesc = nullptr;
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SPDLOG_DEBUG("InputDB:P2P {}:{}", p->szHost, p->wPort);
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pkDesc = DESC_MANAGER::instance().CreateConnectionDesc(ev_base, dns_base, p->szHost, p->wPort, PHASE_P2P, false);
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mgr.RegisterConnector(pkDesc);
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@ -513,9 +513,9 @@ int start(int argc, char **argv)
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switch (ch)
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{
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case 'I': // IP
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strlcpy(g_szPublicIP, optarg, sizeof(g_szPublicIP));
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g_szPublicIP = std::string(optarg);
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printf("IP %s\n", g_szPublicIP);
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printf("IP %s\n", g_szPublicIP.c_str());
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break;
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@ -596,11 +596,11 @@ int start(int argc, char **argv)
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// Initialize the network stack
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// Check if the public and internal IP addresses were configured
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if (g_szInternalIP[0] == '0') {
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SPDLOG_CRITICAL("Public IP address could not be automatically detected. Manually set the IP and try again.");
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if (g_szInternalIP.empty()) {
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SPDLOG_CRITICAL("Internal IP address could not be automatically detected. Manually set the IP and try again.");
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exit(EXIT_FAILURE);
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}
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if (g_szPublicIP[0] == '0') {
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if (g_szPublicIP.empty()) {
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SPDLOG_CRITICAL("Public IP address could not be automatically detected. Manually set the IP and try again.");
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exit(EXIT_FAILURE);
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}
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@ -622,7 +622,7 @@ int start(int argc, char **argv)
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// Main TCP listener
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sin.sin_family = AF_INET;
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sin.sin_addr.s_addr = inet_addr(g_szPublicBindIP);
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sin.sin_addr.s_addr = inet_addr(g_szPublicBindIP.c_str());
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sin.sin_port = htons(mother_port);
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tcp_listener = evconnlistener_new_bind(
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@ -640,7 +640,7 @@ int start(int argc, char **argv)
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// Game P2P listener
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sin.sin_family = AF_INET;
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sin.sin_addr.s_addr = inet_addr(g_szInternalBindIP);
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sin.sin_addr.s_addr = inet_addr(g_szInternalBindIP.c_str());
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sin.sin_port = htons(p2p_port);
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p2p_listener = evconnlistener_new_bind(
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