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-rw-r--r--src/login_sql/login.c2073
1 files changed, 0 insertions, 2073 deletions
diff --git a/src/login_sql/login.c b/src/login_sql/login.c
deleted file mode 100644
index db58026..0000000
--- a/src/login_sql/login.c
+++ /dev/null
@@ -1,2073 +0,0 @@
-// $Id: login.c,v 1.6 2004/09/19 21:12:07 Valaris Exp $
-// original : login2.c 2003/01/28 02:29:17 Rev.1.1.1.1
-// txt version 1.100
-
-#include <sys/types.h>
-
-#ifdef LCCWIN32
-#include <winsock.h>
-#pragma lib <libmysql.lib>
-#else
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <sys/time.h>
-#include <sys/ioctl.h>
-#include <arpa/inet.h>
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <netinet/in.h>
-#include <sys/time.h>
-#include <time.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h> // for stat/lstat/fstat
-#include <unistd.h>
-#include <signal.h>
-#include <fcntl.h>
-#include <string.h>
-#include <arpa/inet.h>
-
-//add include for DBMS(mysql)
-#include <mysql.h>
-
-#include "strlib.h"
-#include "timer.h"
-/*
-#include "timer.h"
-#include "core.h"
-#include "socket.h"
-#include "login.h"
-#include "mmo.h"
-#include "version.h"
-#include "db.h"
-*/
-
-#include "../common/core.h"
-#include "../common/socket.h"
-#include "login.h"
-#include "../common/mmo.h"
-#include "../common/version.h"
-#include "../common/db.h"
-#include "../common/timer.h"
-
-#ifdef PASSWORDENC
-#include "md5calc.h"
-#endif
-
-#ifdef MEMWATCH
-#include "memwatch.h"
-#endif
-
-#define J_MAX_MALLOC_SIZE 65535
-
-//-----------------------------------------------------
-// global variable
-//-----------------------------------------------------
-int account_id_count = START_ACCOUNT_NUM;
-int server_num;
-int new_account_flag = 0;
-int login_port = 6900;
-char lan_char_ip[128]; // Lan char ip added by kashy
-int subnetmaski[4]; // Subnetmask added by kashy
-
-struct mmo_char_server server[MAX_SERVERS];
-int server_fd[MAX_SERVERS];
-int server_freezeflag[MAX_SERVERS]; // Char-server anti-freeze system. Counter. 5 ok, 4...0 freezed
-int anti_freeze_enable = 0;
-int ANTI_FREEZE_INTERVAL = 15;
-
-int login_fd;
-
-char date_format[32] = "%Y-%m-%d %H:%M:%S";
-int auth_num = 0, auth_max = 0;
-
-int min_level_to_connect = 0; // minimum level of player/GM (0: player, 1-99: gm) to connect on the server
-int check_ip_flag = 1; // It's to check IP of a player between login-server and char-server (part of anti-hacking system)
-
-MYSQL mysql_handle;
-
-int ipban = 1;
-int dynamic_account_ban = 1;
-int dynamic_account_ban_class = 0;
-int dynamic_pass_failure_ban = 1;
-int dynamic_pass_failure_ban_time = 5;
-int dynamic_pass_failure_ban_how_many = 3;
-int dynamic_pass_failure_ban_how_long = 60;
-
-int login_server_port = 3306;
-char login_server_ip[32] = "127.0.0.1";
-char login_server_id[32] = "ragnarok";
-char login_server_pw[32] = "ragnarok";
-char login_server_db[32] = "ragnarok";
-int use_md5_passwds = 0;
-char login_db[256] = "login";
-char loginlog_db[256] = "loginlog";
-
-// added to help out custom login tables, without having to recompile
-// source so options are kept in the login_athena.conf or the inter_athena.conf
-char login_db_account_id[256] = "account_id";
-char login_db_userid[256] = "userid";
-char login_db_user_pass[256] = "user_pass";
-char login_db_level[256] = "level";
-
-char tmpsql[65535], tmp_sql[65535];
-
-//-----------------------------------------------------
-
-#define AUTH_FIFO_SIZE 256
-struct
-{
- int account_id, login_id1, login_id2;
- int ip, sex, delflag;
-} auth_fifo[AUTH_FIFO_SIZE];
-
-int auth_fifo_pos = 0;
-
-//-----------------------------------------------------
-
-static char md5key[20], md5keylen = 16;
-
-//-----------------------------------------------------
-// check user level
-//-----------------------------------------------------
-
-int isGM (int account_id)
-{
- int level;
-
- MYSQL_RES *sql_res;
- MYSQL_ROW sql_row;
- level = 0;
- sprintf (tmpsql, "SELECT `%s` FROM `%s` WHERE `%s`='%d'", login_db_level,
- login_db, login_db_account_id, account_id);
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error (select GM Level to Memory)- %s\n",
- mysql_error (&mysql_handle));
- }
- sql_res = mysql_store_result (&mysql_handle);
- if (sql_res)
- {
- sql_row = mysql_fetch_row (sql_res);
- level = atoi (sql_row[0]);
- if (level > 99)
- level = 99;
- }
-
- if (level == 0)
- {
- return 0;
- //not GM
- }
-
- mysql_free_result (sql_res);
-
- return level;
-}
-
-//-----------------------------------------------------
-// Function to suppress control characters in a string.
-//-----------------------------------------------------
-int remove_control_chars (unsigned char *str)
-{
- int i;
- int change = 0;
-
- for (i = 0; str[i]; i++)
- {
- if (str[i] < 32)
- {
- str[i] = '_';
- change = 1;
- }
- }
-
- return change;
-}
-
-//---------------------------------------------------
-// E-mail check: return 0 (not correct) or 1 (valid).
-//---------------------------------------------------
-int e_mail_check (unsigned char *email)
-{
- char ch;
- unsigned char *last_arobas;
-
- // athena limits
- if (strlen (email) < 3 || strlen (email) > 39)
- return 0;
-
- // part of RFC limits (official reference of e-mail description)
- if (strchr (email, '@') == NULL || email[strlen (email) - 1] == '@')
- return 0;
-
- if (email[strlen (email) - 1] == '.')
- return 0;
-
- last_arobas = strrchr (email, '@');
-
- if (strstr (last_arobas, "@.") != NULL ||
- strstr (last_arobas, "..") != NULL)
- return 0;
-
- for (ch = 1; ch < 32; ch++)
- {
- if (strchr (last_arobas, ch) != NULL)
- {
- return 0;
- break;
- }
- }
-
- if (strchr (last_arobas, ' ') != NULL ||
- strchr (last_arobas, ';') != NULL)
- return 0;
-
- // all correct
- return 1;
-}
-
-//-----------------------------------------------------
-// Read Account database - mysql db
-//-----------------------------------------------------
-int mmo_auth_sqldb_init (void)
-{
-
- printf ("Login server init....\n");
-
- // memory initialize
- printf ("memory initialize....\n");
-
- mysql_init (&mysql_handle);
-
- // DB connection start
- printf ("Connect Login Database Server....\n");
- if (!mysql_real_connect
- (&mysql_handle, login_server_ip, login_server_id, login_server_pw,
- login_server_db, login_server_port, (char *) NULL, 0))
- {
- // pointer check
- printf ("%s\n", mysql_error (&mysql_handle));
- exit (1);
- }
- else
- {
- printf ("connect success!\n");
- }
-
- sprintf (tmpsql,
- "INSERT INTO `%s`(`time`,`ip`,`user`,`rcode`,`log`) VALUES (NOW(), '', 'lserver', '100','login server started')",
- loginlog_db);
-
- //query
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n", mysql_error (&mysql_handle));
- }
-
- return 0;
-}
-
-//-----------------------------------------------------
-// DB server connect check
-//-----------------------------------------------------
-void mmo_auth_sqldb_sync (void)
-{
- // db connect check? or close?
- // ping pong DB server -if losted? then connect try. else crash.
-}
-
-//-----------------------------------------------------
-// close DB
-//-----------------------------------------------------
-void mmo_db_close (void)
-{
-
- //set log.
- sprintf (tmpsql,
- "INSERT INTO `%s`(`time`,`ip`,`user`,`rcode`,`log`) VALUES (NOW(), '', 'lserver','100', 'login server shutdown')",
- loginlog_db);
-
- //query
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n", mysql_error (&mysql_handle));
- }
-
- //delete all server status
- sprintf (tmpsql, "DELETE FROM `sstatus`");
- //query
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n", mysql_error (&mysql_handle));
- }
-
- mysql_close (&mysql_handle);
- printf ("close DB connect....\n");
-
- int i, fd;
-
- for (i = 0; i < MAX_SERVERS; i++)
- {
- if ((fd = server_fd[i]) >= 0)
- delete_session (fd);
- }
- delete_session (login_fd);
-}
-
-//-----------------------------------------------------
-// Make new account
-//-----------------------------------------------------
-int mmo_auth_sqldb_new (struct mmo_account *account, const char *tmpstr,
- char sex)
-{
- //no need on DB version
-
- printf ("Request new account.... - not support on this version\n");
-
- return 0;
-}
-
-//-----------------------------------------------------
-// Make new account
-//-----------------------------------------------------
-int mmo_auth_new (struct mmo_account *account, const char *tmpstr, char sex)
-{
-
- return 0;
-}
-
-#ifdef LCCWIN32
-extern void gettimeofday (struct timeval *t, struct timezone *dummy);
-#endif
-
-//-----------------------------------------------------
-// Auth
-//-----------------------------------------------------
-int mmo_auth (struct mmo_account *account, int fd)
-{
- struct timeval tv;
- time_t ban_until_time;
- char tmpstr[256];
- char t_uid[256], t_pass[256];
- char user_password[256];
-
- MYSQL_RES *sql_res;
- MYSQL_ROW sql_row;
- //int sql_fields, sql_cnt;
- char md5str[64], md5bin[32];
-
- char ip[16];
-
- unsigned char *sin_addr =
- (unsigned char *) &session[fd]->client_addr.sin_addr;
-
- printf ("auth start...\n");
-
- sprintf (ip, "%d.%d.%d.%d", sin_addr[0], sin_addr[1], sin_addr[2],
- sin_addr[3]);
-
- // auth start : time seed
- gettimeofday (&tv, NULL);
- strftime (tmpstr, 24, "%Y-%m-%d %H:%M:%S", gmtime (&(tv.tv_sec)));
- sprintf (tmpstr + 19, ".%03d", (int) tv.tv_usec / 1000);
-
- jstrescapecpy (t_uid, account->userid);
- jstrescapecpy (t_pass, account->passwd);
-
- // make query
- sprintf (tmpsql,
- "SELECT `%s`,`%s`,`%s`,`lastlogin`,`logincount`,`sex`,`connect_until`,`last_ip`,`ban_until`,`state`,`%s`"
- " FROM `%s` WHERE `%s`='%s'", login_db_account_id,
- login_db_userid, login_db_user_pass, login_db_level, login_db,
- login_db_userid, t_uid);
- //login {0-account_id/1-userid/2-user_pass/3-lastlogin/4-logincount/5-sex/6-connect_untl/7-last_ip/8-ban_until/9-state}
-
- // query
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n", mysql_error (&mysql_handle));
- }
- sql_res = mysql_store_result (&mysql_handle);
- if (sql_res)
- {
- sql_row = mysql_fetch_row (sql_res); //row fetching
- if (!sql_row)
- {
- //there's no id.
- printf ("auth failed no account %s %s %s\n", tmpstr,
- account->userid, account->passwd);
- mysql_free_result (sql_res);
- return 0;
- }
- }
- else
- {
- printf ("mmo_auth DB result error ! \n");
- return 0;
- }
- // Documented by CLOWNISIUS || LLRO || Gunstar lead this one with me
- // IF changed to diferent returns~ you get diferent responses from your msgstringtable.txt
- //Ireturn 2 == line 9
- //Ireturn 5 == line 311
- //Ireturn 6 == line 450
- //Ireturn 7 == line 440
- //Ireturn 8 == line 682
- //Ireturn 9 == line 704
- //Ireturn 10 == line 705
- //Ireturn 11 == line 706
- //Ireturn 12 == line 707
- //Ireturn 13 == line 708
- //Ireturn 14 == line 709
- //Ireturn 15 == line 710
- //Ireturn -1 == line 010
- // Check status
- {
- if (atoi (sql_row[9]) == -3)
- {
- //id is banned
- mysql_free_result (sql_res);
- return -3;
- }
- else if (atoi (sql_row[9]) == -2)
- { //dynamic ban
- //id is banned
- mysql_free_result (sql_res);
- //add IP list.
- return -2;
- }
-
- if (use_md5_passwds)
- {
- MD5_String (account->passwd, user_password);
- }
- else
- {
- jstrescapecpy (user_password, account->passwd);
- }
- printf ("account id ok encval:%d\n", account->passwdenc);
- int encpasswdok = 0;
-#ifdef PASSWORDENC
- if (account->passwdenc > 0)
- {
- printf ("start md5calc..\n");
- int j = account->passwdenc;
- if (j > 2)
- j = 1;
- do
- {
- if (j == 1)
- {
- sprintf (md5str, "%s%s", md5key, sql_row[2]);
- }
- else if (j == 2)
- {
- sprintf (md5str, "%s%s", sql_row[2], md5key);
- }
- else
- md5str[0] = 0;
- printf ("j:%d mdstr:%s\n", j, md5str);
- MD5_String2binary (md5str, md5bin);
- encpasswdok = (memcmp (user_password, md5bin, 16) == 0);
- }
- while (j < 2 && !encpasswdok && (j++) != account->passwdenc);
- //printf("key[%s] md5 [%s] ", md5key, md5);
- printf ("client [%s] accountpass [%s]\n", user_password,
- sql_row[2]);
- printf ("end md5calc..\n");
- }
-#endif
- if ((strcmp (user_password, sql_row[2]) && !encpasswdok))
- {
- if (account->passwdenc == 0)
- {
- printf ("auth failed pass error %s %s %s" RETCODE, tmpstr,
- account->userid, user_password);
-#ifdef PASSWORDENC
- }
- else
- {
- char logbuf[1024], *p = logbuf;
- int j;
- p += sprintf (p, "auth failed pass error %s %s recv-md5[",
- tmpstr, account->userid);
- for (j = 0; j < 16; j++)
- p += sprintf (p, "%02x",
- ((unsigned char *) user_password)[j]);
- p += sprintf (p, "] calc-md5[");
- for (j = 0; j < 16; j++)
- p += sprintf (p, "%02x", ((unsigned char *) md5bin)[j]);
- p += sprintf (p, "] md5key[");
- for (j = 0; j < md5keylen; j++)
- p += sprintf (p, "%02x", ((unsigned char *) md5key)[j]);
- p += sprintf (p, "]" RETCODE);
- printf ("%s\n", p);
-#endif
- }
- return 1;
- }
- printf ("auth ok %s %s" RETCODE, tmpstr, account->userid);
- }
-
- if (atoi (sql_row[9]))
- {
- switch (atoi (sql_row[9]))
- { // packet 0x006a value + 1
- case 1: // 0 = Unregistered ID
- case 2: // 1 = Incorrect Password
- case 3: // 2 = This ID is expired
- case 4: // 3 = Rejected from Server
- case 5: // 4 = You have been blocked by the GM Team
- case 6: // 5 = Your Game's EXE file is not the latest version
- case 7: // 6 = Your are Prohibited to log in until %s
- case 8: // 7 = Server is jammed due to over populated
- case 9: // 8 = No MSG (actually, all states after 9 except 99 are No MSG, use only this)
- case 100: // 99 = This ID has been totally erased
- printf ("Auth Error #%d\n", atoi (sql_row[9]));
- return atoi (sql_row[9]) - 1;
- break;
- default:
- return 99; // 99 = ID has been totally erased
- break;
- }
- }
-
-/*
-// do not remove this section. this is meant for future, and current forums usage
-// as a login manager and CP for login server. [CLOWNISIUS]
- if (atoi(sql_row[10]) == 1) {
- return 4;
- }
-
- if (atoi(sql_row[10]) >= 5) {
- switch(atoi(sql_row[10])) {
- case 5:
- return 5;
- break;
- case 6:
- return 7;
- break;
- case 7:
- return 9;
- break;
- case 8:
- return 10;
- break;
- case 9:
- return 11;
- break;
- default:
- return 10;
- break;
- }
- }
-*/
- ban_until_time = atol (sql_row[8]);
-
- //login {0-account_id/1-userid/2-user_pass/3-lastlogin/4-logincount/5-sex/6-connect_untl/7-last_ip/8-ban_until/9-state}
- if (ban_until_time != 0)
- { // if account is banned
- strftime (tmpstr, 20, date_format, gmtime (&ban_until_time));
- tmpstr[19] = '\0';
- if (ban_until_time > time (NULL))
- { // always banned
- return 6; // 6 = Your are Prohibited to log in until %s
- }
- else
- { // ban is finished
- // reset the ban time
- sprintf (tmpsql,
- "UPDATE `%s` SET `ban_until`='0' WHERE `%s`='%s'",
- login_db, login_db_userid, t_uid);
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- }
- }
- }
-
- if (atol (sql_row[6]) != 0 && atol (sql_row[6]) < time (NULL))
- {
- return 2; // 2 = This ID is expired
- }
-
- account->account_id = atoi (sql_row[0]);
- account->login_id1 = rand ();
- account->login_id2 = rand ();
- memcpy (tmpstr, sql_row[3], 19);
- memcpy (account->lastlogin, tmpstr, 24);
- account->sex = sql_row[5][0] == 'S' ? 2 : sql_row[5][0] == 'M';
-
- sprintf (tmpsql,
- "UPDATE `%s` SET `lastlogin` = NOW(), `logincount`=`logincount` +1, `last_ip`='%s' WHERE `%s` = '%s'",
- login_db, ip, login_db_userid, sql_row[1]);
- mysql_free_result (sql_res); //resource free
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n", mysql_error (&mysql_handle));
- }
-
- return -1;
-}
-
-// Send to char
-int charif_sendallwos (int sfd, unsigned char *buf, unsigned int len)
-{
- int i, c;
- int fd;
-
- c = 0;
- for (i = 0; i < MAX_SERVERS; i++)
- {
- if ((fd = server_fd[i]) > 0 && fd != sfd)
- {
- memcpy (WFIFOP (fd, 0), buf, len);
- WFIFOSET (fd, len);
- c++;
- }
- }
-
- return c;
-}
-
-//--------------------------------
-// Char-server anti-freeze system
-//--------------------------------
-int char_anti_freeze_system (int tid, unsigned int tick, int id, int data)
-{
- int i;
-
- for (i = 0; i < MAX_SERVERS; i++)
- {
- if (server_fd[i] >= 0)
- { // if char-server is online
-// printf("char_anti_freeze_system: server #%d '%s', flag: %d.\n", i, server[i].name, server_freezeflag[i]);
- if (server_freezeflag[i]-- < 1)
- { // Char-server anti-freeze system. Counter. 5 ok, 4...0 freezed
- session[server_fd[i]]->eof = 1;
- }
- }
- }
-
- return 0;
-}
-
-//-----------------------------------------------------
-// char-server packet parse
-//-----------------------------------------------------
-int parse_fromchar (int fd)
-{
- int i, id;
- MYSQL_RES *sql_res;
- MYSQL_ROW sql_row = NULL;
-
- unsigned char *p = (unsigned char *) &session[fd]->client_addr.sin_addr;
- char ip[16];
-
- sprintf (ip, "%d.%d.%d.%d", p[0], p[1], p[2], p[3]);
-
- for (id = 0; id < MAX_SERVERS; id++)
- if (server_fd[id] == fd)
- break;
-
- if (id == MAX_SERVERS || session[fd]->eof)
- {
- if (id < MAX_SERVERS)
- {
- printf ("Char-server '%s' has disconnected.\n", server[id].name);
- server_fd[id] = -1;
- memset (&server[id], 0, sizeof (struct mmo_char_server));
- // server delete
- sprintf (tmpsql, "DELETE FROM `sstatus` WHERE `index`='%d'", id);
- // query
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- }
- }
- close (fd);
- delete_session (fd);
- return 0;
- }
-
- while (RFIFOREST (fd) >= 2)
- {
-// printf("char_parse: %d %d packet case=%x\n", fd, RFIFOREST(fd), RFIFOW(fd, 0));
-
- switch (RFIFOW (fd, 0))
- {
- case 0x2712:
- if (RFIFOREST (fd) < 19)
- return 0;
- {
- int account_id;
- account_id = RFIFOL (fd, 2); // speed up
- for (i = 0; i < AUTH_FIFO_SIZE; i++)
- {
- if (auth_fifo[i].account_id == account_id &&
- auth_fifo[i].login_id1 == RFIFOL (fd, 6) &&
-#if CMP_AUTHFIFO_LOGIN2 != 0
- auth_fifo[i].login_id2 == RFIFOL (fd, 10) && // relate to the versions higher than 18
-#endif
- auth_fifo[i].sex == RFIFOB (fd, 14) &&
-#if CMP_AUTHFIFO_IP != 0
- auth_fifo[i].ip == RFIFOL (fd, 15) &&
-#endif
- !auth_fifo[i].delflag)
- {
- auth_fifo[i].delflag = 1;
- printf ("auth -> %d\n", i);
- break;
- }
- }
-
- if (i != AUTH_FIFO_SIZE)
- { // send account_reg
- int p;
- time_t connect_until_time = 0;
- char email[40] = "";
- account_id = RFIFOL (fd, 2);
- sprintf (tmpsql,
- "SELECT `email`,`connect_until` FROM `%s` WHERE `%s`='%d'",
- login_db, login_db_account_id, account_id);
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- }
- sql_res = mysql_store_result (&mysql_handle);
- if (sql_res)
- {
- sql_row = mysql_fetch_row (sql_res);
- connect_until_time = atol (sql_row[1]);
- strcpy (email, sql_row[0]);
- }
- mysql_free_result (sql_res);
- if (account_id > 0)
- {
- sprintf (tmpsql,
- "SELECT `str`,`value` FROM `global_reg_value` WHERE `type`='1' AND `account_id`='%d'",
- account_id);
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- }
- sql_res = mysql_store_result (&mysql_handle);
- if (sql_res)
- {
- WFIFOW (fd, 0) = 0x2729;
- WFIFOL (fd, 4) = account_id;
- for (p = 8;
- (sql_row = mysql_fetch_row (sql_res));
- p += 36)
- {
- memcpy (WFIFOP (fd, p), sql_row[0], 32);
- WFIFOL (fd, p + 32) = atoi (sql_row[1]);
- }
- WFIFOW (fd, 2) = p;
- WFIFOSET (fd, p);
- //printf("account_reg2 send : login->char (auth fifo)\n");
- WFIFOW (fd, 0) = 0x2713;
- WFIFOL (fd, 2) = account_id;
- WFIFOB (fd, 6) = 0;
- memcpy (WFIFOP (fd, 7), email, 40);
- WFIFOL (fd, 47) =
- (unsigned long) connect_until_time;
- WFIFOSET (fd, 51);
- }
- mysql_free_result (sql_res);
- }
- }
- else
- {
- WFIFOW (fd, 0) = 0x2713;
- WFIFOL (fd, 2) = account_id;
- WFIFOB (fd, 6) = 1;
- WFIFOSET (fd, 51);
- }
- }
- RFIFOSKIP (fd, 19);
- break;
-
- case 0x2714:
- if (RFIFOREST (fd) < 6)
- return 0;
- // how many users on world? (update)
- if (server[id].users != RFIFOL (fd, 2))
- printf ("set users %s : %d\n", server[id].name,
- RFIFOL (fd, 2));
- server[id].users = RFIFOL (fd, 2);
- if (anti_freeze_enable)
- server_freezeflag[id] = 5; // Char anti-freeze system. Counter. 5 ok, 4...0 freezed
-
- sprintf (tmpsql,
- "UPDATE `sstatus` SET `user` = '%d' WHERE `index` = '%d'",
- server[id].users, id);
- // query
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- }
- RFIFOSKIP (fd, 6);
- break;
-
- // We receive an e-mail/limited time request, because a player comes back from a map-server to the char-server
- case 0x2716:
- if (RFIFOREST (fd) < 6)
- return 0;
- {
- int account_id;
- time_t connect_until_time = 0;
- char email[40] = "";
- account_id = RFIFOL (fd, 2);
- sprintf (tmpsql,
- "SELECT `email`,`connect_until` FROM `%s` WHERE `%s`='%d'",
- login_db, login_db_account_id, account_id);
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- }
- sql_res = mysql_store_result (&mysql_handle);
- if (sql_res)
- {
- sql_row = mysql_fetch_row (sql_res);
- connect_until_time = atol (sql_row[1]);
- strcpy (email, sql_row[0]);
- }
- mysql_free_result (sql_res);
- //printf("parse_fromchar: E-mail/limited time request from '%s' server (concerned account: %d)\n", server[id].name, RFIFOL(fd,2));
- WFIFOW (fd, 0) = 0x2717;
- WFIFOL (fd, 2) = RFIFOL (fd, 2);
- memcpy (WFIFOP (fd, 6), email, 40);
- WFIFOL (fd, 46) = (unsigned long) connect_until_time;
- WFIFOSET (fd, 50);
- }
- RFIFOSKIP (fd, 6);
- break;
-
- case 0x2720: // GM
- if (RFIFOREST (fd) < 4)
- return 0;
- if (RFIFOREST (fd) < RFIFOW (fd, 2))
- return 0;
- //oldacc = RFIFOL(fd,4);
- printf
- ("change GM isn't support in this login server version.\n");
- printf ("change GM error 0 %s\n", RFIFOP (fd, 8));
-
- RFIFOSKIP (fd, RFIFOW (fd, 2));
- WFIFOW (fd, 0) = 0x2721;
- WFIFOL (fd, 2) = RFIFOL (fd, 4); // oldacc;
- WFIFOL (fd, 6) = 0; // newacc;
- WFIFOSET (fd, 10);
- return 0;
-
- // Map server send information to change an email of an account via char-server
- case 0x2722: // 0x2722 <account_id>.L <actual_e-mail>.40B <new_e-mail>.40B
- if (RFIFOREST (fd) < 86)
- return 0;
- {
- int acc;
- char actual_email[40], new_email[40];
- acc = RFIFOL (fd, 2);
- memcpy (actual_email, RFIFOP (fd, 6), 40);
- memcpy (new_email, RFIFOP (fd, 46), 40);
- if (e_mail_check (actual_email) == 0)
- printf
- ("Char-server '%s': Attempt to modify an e-mail on an account (@email GM command), but actual email is invalid (account: %d, ip: %s)"
- RETCODE, server[id].name, acc, ip);
- else if (e_mail_check (new_email) == 0)
- printf
- ("Char-server '%s': Attempt to modify an e-mail on an account (@email GM command) with a invalid new e-mail (account: %d, ip: %s)"
- RETCODE, server[id].name, acc, ip);
- else if (strcmpi (new_email, "a@a.com") == 0)
- printf
- ("Char-server '%s': Attempt to modify an e-mail on an account (@email GM command) with a default e-mail (account: %d, ip: %s)"
- RETCODE, server[id].name, acc, ip);
- else
- {
- sprintf (tmpsql,
- "SELECT `%s`,`email` FROM `%s` WHERE `%s` = '%d'",
- login_db_userid, login_db,
- login_db_account_id, acc);
- if (mysql_query (&mysql_handle, tmpsql))
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- sql_res = mysql_store_result (&mysql_handle);
- if (sql_res)
- {
- sql_row = mysql_fetch_row (sql_res); //row fetching
-
- if (strcmpi (sql_row[1], actual_email) == 0)
- {
- sprintf (tmpsql,
- "UPDATE `%s` SET `email` = '%s' WHERE `%s` = '%d'",
- login_db, new_email,
- login_db_account_id, acc);
- // query
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- }
- printf
- ("Char-server '%s': Modify an e-mail on an account (@email GM command) (account: %d (%s), new e-mail: %s, ip: %s)."
- RETCODE, server[id].name, acc,
- sql_row[0], actual_email, ip);
- }
- }
-
- }
- }
- RFIFOSKIP (fd, 86);
- break;
-
- case 0x2724: // Receiving of map-server via char-server a status change resquest (by Yor)
- if (RFIFOREST (fd) < 10)
- return 0;
- {
- int acc, statut;
- acc = RFIFOL (fd, 2);
- statut = RFIFOL (fd, 6);
- sprintf (tmpsql,
- "SELECT `state` FROM `%s` WHERE `%s` = '%d'",
- login_db, login_db_account_id, acc);
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- }
- sql_res = mysql_store_result (&mysql_handle);
- if (sql_res)
- {
- sql_row = mysql_fetch_row (sql_res); // row fetching
- }
- if (atoi (sql_row[0]) != statut && statut != 0)
- {
- unsigned char buf[16];
- WBUFW (buf, 0) = 0x2731;
- WBUFL (buf, 2) = acc;
- WBUFB (buf, 6) = 0; // 0: change of statut, 1: ban
- WBUFL (buf, 7) = statut; // status or final date of a banishment
- charif_sendallwos (-1, buf, 11);
- }
- sprintf (tmpsql,
- "UPDATE `%s` SET `state` = '%d' WHERE `%s` = '%d'",
- login_db, statut, login_db_account_id, acc);
- //query
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- }
- RFIFOSKIP (fd, 10);
- }
- return 0;
-
- case 0x2725: // Receiving of map-server via char-server a ban resquest (by Yor)
- if (RFIFOREST (fd) < 18)
- return 0;
- {
- int acc;
- struct tm *tmtime;
- time_t timestamp, tmptime;
- acc = RFIFOL (fd, 2);
- sprintf (tmpsql,
- "SELECT `ban_until` FROM `%s` WHERE `%s` = '%d'",
- login_db, login_db_account_id, acc);
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- }
- sql_res = mysql_store_result (&mysql_handle);
- if (sql_res)
- {
- sql_row = mysql_fetch_row (sql_res); // row fetching
- }
- tmptime = atol (sql_row[0]);
- if (tmptime == 0 || tmptime < time (NULL))
- timestamp = time (NULL);
- else
- timestamp = tmptime;
- tmtime = gmtime (&timestamp);
- tmtime->tm_year =
- tmtime->tm_year + (short) RFIFOW (fd, 6);
- tmtime->tm_mon = tmtime->tm_mon + (short) RFIFOW (fd, 8);
- tmtime->tm_mday =
- tmtime->tm_mday + (short) RFIFOW (fd, 10);
- tmtime->tm_hour =
- tmtime->tm_hour + (short) RFIFOW (fd, 12);
- tmtime->tm_min = tmtime->tm_min + (short) RFIFOW (fd, 14);
- tmtime->tm_sec = tmtime->tm_sec + (short) RFIFOW (fd, 16);
- timestamp = timegm (tmtime);
- if (timestamp != -1)
- {
- if (timestamp <= time (NULL))
- timestamp = 0;
- if (tmptime != timestamp)
- {
- if (timestamp != 0)
- {
- unsigned char buf[16];
- WBUFW (buf, 0) = 0x2731;
- WBUFL (buf, 2) = acc;
- WBUFB (buf, 6) = 1; // 0: change of statut, 1: ban
- WBUFL (buf, 7) = timestamp; // status or final date of a banishment
- charif_sendallwos (-1, buf, 11);
- }
- printf ("Account: %d Banned until: %ld\n", acc,
- timestamp);
- sprintf (tmpsql,
- "UPDATE `%s` SET `ban_until` = '%ld', `state`='7' WHERE `%s` = '%d'",
- login_db, timestamp, login_db_account_id,
- acc);
- // query
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- }
- }
- }
- RFIFOSKIP (fd, 18);
- break;
- }
- return 0;
-
- case 0x2727:
- if (RFIFOREST (fd) < 6)
- return 0;
- {
- int acc, sex;
- unsigned char buf[16];
- acc = RFIFOL (fd, 4);
- sprintf (tmpsql,
- "SELECT `sex` FROM `%s` WHERE `%s` = '%d'",
- login_db, login_db_account_id, acc);
-
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- return 0;
- }
-
- sql_res = mysql_store_result (&mysql_handle);
-
- if (sql_res)
- {
- if (mysql_num_rows (sql_res) == 0)
- {
- mysql_free_result (sql_res);
- return 0;
- }
- sql_row = mysql_fetch_row (sql_res); //row fetching
- }
-
- if (strcmpi (sql_row[0], "M") == 0)
- sex = 1;
- else
- sex = 0;
- sprintf (tmpsql,
- "UPDATE `%s` SET `sex` = '%c' WHERE `%s` = '%d'",
- login_db, (sex == 0 ? 'M' : 'F'),
- login_db_account_id, acc);
- //query
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- }
- WBUFW (buf, 0) = 0x2723;
- WBUFL (buf, 2) = acc;
- WBUFB (buf, 6) = sex;
- charif_sendallwos (-1, buf, 7);
- RFIFOSKIP (fd, 6);
- }
- return 0;
-
- case 0x2728: // save account_reg
- if (RFIFOREST (fd) < 4 || RFIFOREST (fd) < RFIFOW (fd, 2))
- return 0;
- {
- int acc, p, j;
- char str[32];
- char temp_str[32];
- int value;
- acc = RFIFOL (fd, 4);
-
- if (acc > 0)
- {
- unsigned char buf[RFIFOW (fd, 2) + 1];
- for (p = 8, j = 0;
- p < RFIFOW (fd, 2) && j < ACCOUNT_REG2_NUM;
- p += 36, j++)
- {
- memcpy (str, RFIFOP (fd, p), 32);
- value = RFIFOL (fd, p + 32);
- sprintf (tmpsql,
- "DELETE FROM `global_reg_value` WHERE `type`='1' AND `account_id`='%d' AND `str`='%s';",
- acc, jstrescapecpy (temp_str, str));
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- }
- sprintf (tmpsql,
- "INSERT INTO `global_reg_value` (`type`, `account_id`, `str`, `value`) VALUES ( 1 , '%d' , '%s' , '%d');",
- acc, jstrescapecpy (temp_str, str),
- value);
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- }
- }
-
- // Send to char
- memcpy (WBUFP (buf, 0), RFIFOP (fd, 0),
- RFIFOW (fd, 2));
- WBUFW (buf, 0) = 0x2729;
- charif_sendallwos (fd, buf, WBUFW (buf, 2));
- }
- }
- RFIFOSKIP (fd, RFIFOW (fd, 2));
- //printf("login: save account_reg (from char)\n");
- break;
-
- case 0x272a: // Receiving of map-server via char-server a unban resquest (by Yor)
- if (RFIFOREST (fd) < 6)
- return 0;
- {
- int acc;
- acc = RFIFOL (fd, 2);
- sprintf (tmpsql,
- "SELECT `ban_until` FROM `%s` WHERE `%s` = '%d'",
- login_db, login_db_account_id, acc);
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- }
- sql_res = mysql_store_result (&mysql_handle);
- if (sql_res)
- {
- sql_row = mysql_fetch_row (sql_res); //row fetching
- }
- if (atol (sql_row[0]) != 0)
- {
- sprintf (tmpsql,
- "UPDATE `%s` SET `ban_until` = '0', `state`='0' WHERE `%s` = '%d'",
- login_db, login_db_account_id, acc);
- //query
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- }
- break;
- }
- RFIFOSKIP (fd, 6);
- }
- return 0;
-
- default:
- printf ("login: unknown packet %x! (from char).\n",
- RFIFOW (fd, 0));
- session[fd]->eof = 1;
- return 0;
- }
- }
-
- return 0;
-}
-
-//Lan ip check added by Kashy
-int lan_ip_check (unsigned char *p)
-{
- int y;
- int lancheck = 1;
- int lancharip[4];
-
- unsigned int k0, k1, k2, k3;
- sscanf (lan_char_ip, "%d.%d.%d.%d", &k0, &k1, &k2, &k3);
- lancharip[0] = k0;
- lancharip[1] = k1;
- lancharip[2] = k2;
- lancharip[3] = k3;
-
- for (y = 0; y < 4; y++)
- {
- if ((lancharip[y] & subnetmaski[y]) != (p[y]))
- lancheck = 0;
- break;
- }
-
- printf ("LAN check: %s.\n",
- (lancheck) ? "\033[1;32mLAN\033[0m" : "\033[1;31mWAN\033[0m");
- return lancheck;
-}
-
-//----------------------------------------------------------------------------------------
-// Default packet parsing (normal players or administation/char-server connection requests)
-//----------------------------------------------------------------------------------------
-int parse_login (int fd)
-{
- //int len;
-
- MYSQL_RES *sql_res;
- MYSQL_ROW sql_row = NULL;
-
- char t_uid[100];
- //int sql_fields, sql_cnt;
- struct mmo_account account;
-
- int result, i;
- unsigned char *p = (unsigned char *) &session[fd]->client_addr.sin_addr;
- char ip[16];
-
- sprintf (ip, "%d.%d.%d.%d", p[0], p[1], p[2], p[3]);
-
- if (ipban > 0)
- {
- //ip ban
- //p[0], p[1], p[2], p[3]
- //request DB connection
- //check
- sprintf (tmpsql,
- "SELECT count(*) FROM `ipbanlist` WHERE `list` = '%d.*.*.*' OR `list` = '%d.%d.*.*' OR `list` = '%d.%d.%d.*' OR `list` = '%d.%d.%d.%d'",
- p[0], p[0], p[1], p[0], p[1], p[2], p[0], p[1], p[2], p[3]);
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n", mysql_error (&mysql_handle));
- }
-
- sql_res = mysql_store_result (&mysql_handle);
- sql_row = mysql_fetch_row (sql_res); //row fetching
-
- if (atoi (sql_row[0]) > 0)
- {
- // ip ban ok.
- printf ("packet from banned ip : %d.%d.%d.%d" RETCODE, p[0], p[1],
- p[2], p[3]);
- sprintf (tmpsql,
- "INSERT INTO `%s`(`time`,`ip`,`user`,`rcode`,`log`) VALUES (NOW(), '%d.%d.%d.%d', 'unknown','-3', 'ip banned')",
- loginlog_db, p[0], p[1], p[2], p[3]);
-
- // query
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- }
- printf ("close session connection...\n");
-
- // close connection
- session[fd]->eof = 1;
-
- }
- else
- {
- printf ("packet from ip (ban check ok) : %d.%d.%d.%d" RETCODE,
- p[0], p[1], p[2], p[3]);
- }
- mysql_free_result (sql_res);
- }
-
- if (session[fd]->eof)
- {
- for (i = 0; i < MAX_SERVERS; i++)
- if (server_fd[i] == fd)
- server_fd[i] = -1;
- close (fd);
- delete_session (fd);
- return 0;
- }
-
- while (RFIFOREST (fd) >= 2)
- {
- printf ("parse_login : %d %d packet case=%x\n", fd, RFIFOREST (fd),
- RFIFOW (fd, 0));
-
- switch (RFIFOW (fd, 0))
- {
- case 0x200: // New alive packet: structure: 0x200 <account.userid>.24B. used to verify if client is always alive.
- if (RFIFOREST (fd) < 26)
- return 0;
- RFIFOSKIP (fd, 26);
- break;
-
- case 0x204: // New alive packet: structure: 0x204 <encrypted.account.userid>.16B. (new ragexe from 22 june 2004)
- if (RFIFOREST (fd) < 18)
- return 0;
- RFIFOSKIP (fd, 18);
- break;
-
- case 0x64: // request client login
- case 0x01dd: // request client login with encrypt
- if (RFIFOREST (fd) < ((RFIFOW (fd, 0) == 0x64) ? 55 : 47))
- return 0;
-
- printf ("client connection request %s from %d.%d.%d.%d\n",
- RFIFOP (fd, 6), p[0], p[1], p[2], p[3]);
-
- account.userid = RFIFOP (fd, 6);
- account.passwd = RFIFOP (fd, 30);
-#ifdef PASSWORDENC
- account.passwdenc =
- (RFIFOW (fd, 0) == 0x64) ? 0 : PASSWORDENC;
-#else
- account.passwdenc = 0;
-#endif
- result = mmo_auth (&account, fd);
-
- jstrescapecpy (t_uid, RFIFOP (fd, 6));
- if (result == -1)
- {
- int gm_level = isGM (account.account_id);
- if (min_level_to_connect > gm_level)
- {
- WFIFOW (fd, 0) = 0x81;
- WFIFOL (fd, 2) = 1; // 01 = Server closed
- WFIFOSET (fd, 3);
- }
- else
- {
- if (p[0] != 127)
- {
- sprintf (tmpsql,
- "INSERT INTO `%s`(`time`,`ip`,`user`,`rcode`,`log`) VALUES (NOW(), '%d.%d.%d.%d', '%s','100', 'login ok')",
- loginlog_db, p[0], p[1], p[2], p[3],
- t_uid);
- //query
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- }
- }
- if (gm_level)
- printf
- ("Connection of the GM (level:%d) account '%s' accepted.\n",
- gm_level, account.userid);
- else
- printf
- ("Connection of the account '%s' accepted.\n",
- account.userid);
- server_num = 0;
- for (i = 0; i < MAX_SERVERS; i++)
- {
- if (server_fd[i] >= 0)
- {
- //Lan check added by Kashy
- if (lan_ip_check (p))
- WFIFOL (fd, 47 + server_num * 32) =
- inet_addr (lan_char_ip);
- else
- WFIFOL (fd, 47 + server_num * 32) =
- server[i].ip;
- WFIFOW (fd, 47 + server_num * 32 + 4) =
- server[i].port;
- memcpy (WFIFOP (fd, 47 + server_num * 32 + 6),
- server[i].name, 20);
- WFIFOW (fd, 47 + server_num * 32 + 26) =
- server[i].users;
- WFIFOW (fd, 47 + server_num * 32 + 28) =
- server[i].maintenance;
- WFIFOW (fd, 47 + server_num * 32 + 30) =
- server[i].new;
- server_num++;
- }
- }
- // if at least 1 char-server
- if (server_num > 0)
- {
- WFIFOW (fd, 0) = 0x69;
- WFIFOW (fd, 2) = 47 + 32 * server_num;
- WFIFOL (fd, 4) = account.login_id1;
- WFIFOL (fd, 8) = account.account_id;
- WFIFOL (fd, 12) = account.login_id2;
- WFIFOL (fd, 16) = 0;
- memcpy (WFIFOP (fd, 20), account.lastlogin, 24);
- WFIFOB (fd, 46) = account.sex;
- WFIFOSET (fd, 47 + 32 * server_num);
- if (auth_fifo_pos >= AUTH_FIFO_SIZE)
- auth_fifo_pos = 0;
- auth_fifo[auth_fifo_pos].account_id =
- account.account_id;
- auth_fifo[auth_fifo_pos].login_id1 =
- account.login_id1;
- auth_fifo[auth_fifo_pos].login_id2 =
- account.login_id2;
- auth_fifo[auth_fifo_pos].sex = account.sex;
- auth_fifo[auth_fifo_pos].delflag = 0;
- auth_fifo[auth_fifo_pos].ip =
- session[fd]->client_addr.sin_addr.s_addr;
- auth_fifo_pos++;
- }
- else
- {
- WFIFOW (fd, 0) = 0x81;
- WFIFOL (fd, 2) = 1; // 01 = Server closed
- WFIFOSET (fd, 3);
- }
- }
- }
- else
- {
- char tmp_sql[512];
- char error[64];
- sprintf (tmp_sql,
- "INSERT INTO `%s`(`time`,`ip`,`user`,`rcode`,`log`) VALUES (NOW(), '%d.%d.%d.%d', '%s', '%d','login failed : %%s')",
- loginlog_db, p[0], p[1], p[2], p[3], t_uid,
- result);
- switch ((result + 1))
- {
- case -2: //-3 = Account Banned
- sprintf (tmpsql, tmp_sql, "Account banned.");
- sprintf (error, "Account banned.");
- break;
- case -1: //-2 = Dynamic Ban
- sprintf (tmpsql, tmp_sql,
- "dynamic ban (ip and account).");
- sprintf (error, "dynamic ban (ip and account).");
- break;
- case 1: // 0 = Unregistered ID
- sprintf (tmpsql, tmp_sql, "Unregisterd ID.");
- sprintf (error, "Unregisterd ID.");
- break;
- case 2: // 1 = Incorrect Password
- sprintf (tmpsql, tmp_sql, "Incorrect Password.");
- sprintf (error, "Incorrect Password.");
- break;
- case 3: // 2 = This ID is expired
- sprintf (tmpsql, tmp_sql, "Account Expired.");
- sprintf (error, "Account Expired.");
- break;
- case 4: // 3 = Rejected from Server
- sprintf (tmpsql, tmp_sql,
- "Rejected from server.");
- sprintf (error, "Rejected from server.");
- break;
- case 5: // 4 = You have been blocked by the GM Team
- sprintf (tmpsql, tmp_sql, "Blocked by GM.");
- sprintf (error, "Blocked by GM.");
- break;
- case 6: // 5 = Your Game's EXE file is not the latest version
- sprintf (tmpsql, tmp_sql, "Not latest game EXE.");
- sprintf (error, "Not latest game EXE.");
- break;
- case 7: // 6 = Your are Prohibited to log in until %s
- sprintf (tmpsql, tmp_sql, "Banned.");
- sprintf (error, "Banned.");
- break;
- case 8: // 7 = Server is jammed due to over populated
- sprintf (tmpsql, tmp_sql,
- "Server Over-population.");
- sprintf (error, "Server Over-population.");
- break;
- case 9: // 8 = No MSG (actually, all states after 9 except 99 are No MSG, use only this)
- sprintf (tmpsql, tmp_sql, " ");
- sprintf (error, " ");
- break;
- case 100: // 99 = This ID has been totally erased
- sprintf (tmpsql, tmp_sql, "Account gone.");
- sprintf (error, "Account gone.");
- break;
- default:
- sprintf (tmpsql, tmp_sql, "Uknown Error.");
- sprintf (error, "Uknown Error.");
- break;
- }
- //query
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- }
- if ((result == 1) && (dynamic_pass_failure_ban != 0))
- { // failed password
- sprintf (tmpsql, "SELECT count(*) FROM `%s` WHERE `ip` = '%d.%d.%d.%d' AND `rcode` = '1' AND `time` > NOW() - INTERVAL %d MINUTE", loginlog_db, p[0], p[1], p[2], p[3], dynamic_pass_failure_ban_time); //how many times filed account? in one ip.
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- }
- //check query result
- sql_res = mysql_store_result (&mysql_handle);
- sql_row = mysql_fetch_row (sql_res); //row fetching
-
- if (atoi (sql_row[0]) >=
- dynamic_pass_failure_ban_how_many)
- {
- sprintf (tmpsql,
- "INSERT INTO `ipbanlist`(`list`,`btime`,`rtime`,`reason`) VALUES ('%d.%d.%d.*', NOW() , NOW() + INTERVAL %d MINUTE ,'Password error ban: %s')",
- p[0], p[1], p[2],
- dynamic_pass_failure_ban_how_long,
- t_uid);
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- }
- }
- mysql_free_result (sql_res);
- }
- else if (result == -2)
- { //dynamic banned - add ip to ban list.
- sprintf (tmpsql,
- "INSERT INTO `ipbanlist`(`list`,`btime`,`rtime`,`reason`) VALUES ('%d.%d.%d.*', NOW() , NOW() + INTERVAL 1 MONTH ,'Dynamic banned user id : %s')",
- p[0], p[1], p[2], t_uid);
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- }
- result = -3;
- }
-
- sprintf (tmpsql,
- "SELECT `ban_until` FROM `%s` WHERE `%s` = '%s'",
- login_db, login_db_userid, t_uid);
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- }
- sql_res = mysql_store_result (&mysql_handle);
- if (sql_res)
- {
- sql_row = mysql_fetch_row (sql_res); //row fetching
- }
- //cannot connect login failed
- memset (WFIFOP (fd, 0), '\0', 23);
- WFIFOW (fd, 0) = 0x6a;
- WFIFOB (fd, 2) = result;
- if (result == 6)
- { // 6 = Your are Prohibited to log in until %s
- if (atol (sql_row[0]) != 0)
- { // if account is banned, we send ban timestamp
- char tmpstr[256];
- time_t ban_until_time;
- ban_until_time = atol (sql_row[0]);
- strftime (tmpstr, 20, date_format,
- gmtime (&ban_until_time));
- tmpstr[19] = '\0';
- memcpy (WFIFOP (fd, 3), tmpstr, 20);
- }
- else
- { // we send error message
- memcpy (WFIFOP (fd, 3), error, 20);
- }
- }
- WFIFOSET (fd, 23);
- }
- RFIFOSKIP (fd, (RFIFOW (fd, 0) == 0x64) ? 55 : 47);
- break;
-
- case 0x01db: // request password key
- if (session[fd]->session_data)
- {
- printf
- ("login: abnormal request of MD5 key (already opened session).\n");
- session[fd]->eof = 1;
- return 0;
- }
- printf ("Request Password key -%s\n", md5key);
- RFIFOSKIP (fd, 2);
- WFIFOW (fd, 0) = 0x01dc;
- WFIFOW (fd, 2) = 4 + md5keylen;
- memcpy (WFIFOP (fd, 4), md5key, md5keylen);
- WFIFOSET (fd, WFIFOW (fd, 2));
- break;
-
- case 0x2710: // request Char-server connection
- if (RFIFOREST (fd) < 86)
- return 0;
- {
- sprintf (tmpsql,
- "INSERT INTO `%s`(`time`,`ip`,`user`,`rcode`,`log`) VALUES (NOW(), '%d.%d.%d.%d', '%s@%s','100', 'charserver - %s@%d.%d.%d.%d:%d')",
- loginlog_db, p[0], p[1], p[2], p[3], RFIFOP (fd,
- 2),
- RFIFOP (fd, 60), RFIFOP (fd, 60), RFIFOB (fd,
- 54),
- RFIFOB (fd, 55), RFIFOB (fd, 56), RFIFOB (fd,
- 57),
- RFIFOW (fd, 58));
-
- //query
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- }
- printf
- ("server connection request %s @ %d.%d.%d.%d:%d (%d.%d.%d.%d)\n",
- RFIFOP (fd, 60), RFIFOB (fd, 54), RFIFOB (fd, 55),
- RFIFOB (fd, 56), RFIFOB (fd, 57), RFIFOW (fd, 58),
- p[0], p[1], p[2], p[3]);
- unsigned char *server_name;
- account.userid = RFIFOP (fd, 2);
- account.passwd = RFIFOP (fd, 26);
- account.passwdenc = 0;
- server_name = RFIFOP (fd, 60);
- result = mmo_auth (&account, fd);
- //printf("Result: %d - Sex: %d - Account ID: %d\n",result,account.sex,(int) account.account_id);
-
- if (result == -1 && account.sex == 2
- && account.account_id < MAX_SERVERS
- && server_fd[account.account_id] == -1)
- {
- printf
- ("Connection of the char-server '%s' accepted.\n",
- server_name);
- memset (&server[account.account_id], 0,
- sizeof (struct mmo_char_server));
- server[account.account_id].ip = RFIFOL (fd, 54);
- server[account.account_id].port = RFIFOW (fd, 58);
- memcpy (server[account.account_id].name,
- RFIFOP (fd, 60), 20);
- server[account.account_id].users = 0;
- server[account.account_id].maintenance =
- RFIFOW (fd, 82);
- server[account.account_id].new = RFIFOW (fd, 84);
- server_fd[account.account_id] = fd;
- if (anti_freeze_enable)
- server_freezeflag[account.account_id] = 5; // Char-server anti-freeze system. Counter. 5 ok, 4...0 freezed
- sprintf (tmpsql,
- "DELETE FROM `sstatus` WHERE `index`='%ld'",
- account.account_id);
- //query
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- }
-
- jstrescapecpy (t_uid,
- server[account.account_id].name);
- sprintf (tmpsql,
- "INSERT INTO `sstatus`(`index`,`name`,`user`) VALUES ( '%ld', '%s', '%d')",
- account.account_id,
- server[account.account_id].name, 0);
- //query
- if (mysql_query (&mysql_handle, tmpsql))
- {
- printf ("DB server Error - %s\n",
- mysql_error (&mysql_handle));
- }
- WFIFOW (fd, 0) = 0x2711;
- WFIFOB (fd, 2) = 0;
- WFIFOSET (fd, 3);
- session[fd]->func_parse = parse_fromchar;
- realloc_fifo (fd, FIFOSIZE_SERVERLINK,
- FIFOSIZE_SERVERLINK);
- }
- else
- {
- WFIFOW (fd, 0) = 0x2711;
- WFIFOB (fd, 2) = 3;
- WFIFOSET (fd, 3);
- }
- }
- RFIFOSKIP (fd, 86);
- return 0;
-
- case 0x7530: // request Athena information
- WFIFOW (fd, 0) = 0x7531;
- WFIFOB (fd, 2) = ATHENA_MAJOR_VERSION;
- WFIFOB (fd, 3) = ATHENA_MINOR_VERSION;
- WFIFOB (fd, 4) = ATHENA_REVISION;
- WFIFOB (fd, 5) = ATHENA_RELEASE_FLAG;
- WFIFOB (fd, 6) = ATHENA_OFFICIAL_FLAG;
- WFIFOB (fd, 7) = ATHENA_SERVER_LOGIN;
- WFIFOW (fd, 8) = ATHENA_MOD_VERSION;
- WFIFOSET (fd, 10);
- RFIFOSKIP (fd, 2);
- printf ("Athena version check...\n");
- break;
-
- case 0x7532:
- default:
- printf ("End of connection (ip: %s)" RETCODE, ip);
- session[fd]->eof = 1;
- return 0;
- }
- }
-
- return 0;
-}
-
-//-------------------------------------------------
-// Return numerical value of a switch configuration
-// on/off, english, fran軋is, deutsch, espal
-//-------------------------------------------------
-int config_switch (const char *str)
-{
- if (strcmpi (str, "on") == 0 || strcmpi (str, "yes") == 0
- || strcmpi (str, "oui") == 0 || strcmpi (str, "ja") == 0
- || strcmpi (str, "si") == 0)
- return 1;
- if (strcmpi (str, "off") == 0 || strcmpi (str, "no") == 0
- || strcmpi (str, "non") == 0 || strcmpi (str, "nein") == 0)
- return 0;
-
- return atoi (str);
-}
-
-//Lan Support conf reading added by Kashy
-int login_lan_config_read (const char *lancfgName)
-{
- int i;
- char subnetmask[128];
- char line[1024], w1[1024], w2[1024];
- FILE *fp;
-
- fp = fopen_ (lancfgName, "r");
-
- if (fp == NULL)
- {
- printf ("file not found: %s\n", lancfgName);
- return 1;
- }
- printf ("Start reading of Lan Support configuration file\n");
- while (fgets (line, sizeof (line) - 1, fp))
- {
- if (line[0] == '/' && line[1] == '/')
- continue;
-
- i = sscanf (line, "%[^:]: %[^\r\n]", w1, w2);
- if (i != 2)
- continue;
-
- else if (strcmpi (w1, "lan_char_ip") == 0)
- {
- strcpy (lan_char_ip, w2);
- printf ("set Lan_Char_IP : %s\n", w2);
- }
-
- else if (strcmpi (w1, "subnetmask") == 0)
- {
- strcpy (subnetmask, w2);
- unsigned int k0, k1, k2, k3;
- sscanf (subnetmask, "%d.%d.%d.%d", &k0, &k1, &k2, &k3);
- subnetmaski[0] = k0;
- subnetmaski[1] = k1;
- subnetmaski[2] = k2;
- subnetmaski[3] = k3;
- printf ("set subnetmask : %s\n", w2);
- }
- }
- fclose_ (fp);
-
- {
- unsigned int a0, a1, a2, a3;
- unsigned char p[4];
- sscanf (lan_char_ip, "%d.%d.%d.%d", &a0, &a1, &a2, &a3);
- p[0] = a0;
- p[1] = a1;
- p[2] = a2;
- p[3] = a3;
- printf ("LAN test of LAN IP of the char-server: ");
- if (lan_ip_check (p) == 0)
- {
- printf
- ("\033[1;31m***ERROR: LAN IP of the char-server doesn't belong to the specified Sub-network\033[0m\n");
- }
- }
-
- printf ("End reading of Lan Support configuration file\n");
-
- return 0;
-}
-
-//-----------------------------------------------------
-//BANNED IP CHECK.
-//-----------------------------------------------------
-int ip_ban_check (int tid, unsigned int tick, int id, int data)
-{
-
- //query
- if (mysql_query
- (&mysql_handle, "DELETE FROM `ipbanlist` WHERE `rtime` <= NOW()"))
- {
- printf ("DB server Error - %s\n", mysql_error (&mysql_handle));
- }
-
- return 0;
-}
-
-//-----------------------------------------------------
-// reading configuration
-//-----------------------------------------------------
-int login_config_read (const char *cfgName)
-{
- int i;
- char line[1024], w1[1024], w2[1024];
- FILE *fp;
-
- fp = fopen_ (cfgName, "r");
-
- if (fp == NULL)
- {
- printf ("Configuration file (%s) not found.\n", cfgName);
- return 1;
- }
- printf ("start reading configuration...\n");
- while (fgets (line, sizeof (line) - 1, fp))
- {
- if (line[0] == '/' && line[1] == '/')
- continue;
-
- i = sscanf (line, "%[^:]: %[^\r\n]", w1, w2);
- if (i != 2)
- continue;
-
- else if (strcmpi (w1, "login_port") == 0)
- {
- login_port = atoi (w2);
- printf ("set login_port : %s\n", w2);
- }
- else if (strcmpi (w1, "ipban") == 0)
- {
- ipban = atoi (w2);
- printf ("set ipban : %d\n", ipban);
- }
- //account ban -> ip ban
- else if (strcmpi (w1, "dynamic_account_ban") == 0)
- {
- dynamic_account_ban = atoi (w2);
- printf ("set dynamic_account_ban : %d\n", dynamic_account_ban);
- }
- else if (strcmpi (w1, "dynamic_account_ban_class") == 0)
- {
- dynamic_account_ban_class = atoi (w2);
- printf ("set dynamic_account_ban_class : %d\n",
- dynamic_account_ban_class);
- }
- //dynamic password error ban
- else if (strcmpi (w1, "dynamic_pass_failure_ban") == 0)
- {
- dynamic_pass_failure_ban = atoi (w2);
- printf ("set dynamic_pass_failure_ban : %d\n",
- dynamic_pass_failure_ban);
- }
- else if (strcmpi (w1, "dynamic_pass_failure_ban_time") == 0)
- {
- dynamic_pass_failure_ban_time = atoi (w2);
- printf ("set dynamic_pass_failure_ban_time : %d\n",
- dynamic_pass_failure_ban_time);
- }
- else if (strcmpi (w1, "dynamic_pass_failure_ban_how_many") == 0)
- {
- dynamic_pass_failure_ban_how_many = atoi (w2);
- printf ("set dynamic_pass_failure_ban_how_many : %d\n",
- dynamic_pass_failure_ban_how_many);
- }
- else if (strcmpi (w1, "dynamic_pass_failure_ban_how_long") == 0)
- {
- dynamic_pass_failure_ban_how_long = atoi (w2);
- printf ("set dynamic_pass_failure_ban_how_long : %d\n",
- dynamic_pass_failure_ban_how_long);
- }
- else if (strcmpi (w1, "anti_freeze_enable") == 0)
- {
- anti_freeze_enable = config_switch (w2);
- }
- else if (strcmpi (w1, "anti_freeze_interval") == 0)
- {
- ANTI_FREEZE_INTERVAL = atoi (w2);
- if (ANTI_FREEZE_INTERVAL < 5)
- ANTI_FREEZE_INTERVAL = 5; // minimum 5 seconds
- }
- else if (strcmpi (w1, "import") == 0)
- {
- login_config_read (w2);
- }
- else if (strcmpi (w1, "use_MD5_passwords") == 0)
- {
- if (!strcmpi (w2, "yes"))
- {
- use_md5_passwds = 1;
- }
- else if (!strcmpi (w2, "no"))
- {
- use_md5_passwds = 0;
- }
- printf ("Using MD5 Passwords: %s \n", w2);
- }
- else if (strcmpi (w1, "date_format") == 0)
- { // note: never have more than 19 char for the date!
- switch (atoi (w2))
- {
- case 0:
- strcpy (date_format, "%d-%m-%Y %H:%M:%S"); // 31-12-2004 23:59:59
- break;
- case 1:
- strcpy (date_format, "%m-%d-%Y %H:%M:%S"); // 12-31-2004 23:59:59
- break;
- case 2:
- strcpy (date_format, "%Y-%d-%m %H:%M:%S"); // 2004-31-12 23:59:59
- break;
- case 3:
- strcpy (date_format, "%Y-%m-%d %H:%M:%S"); // 2004-12-31 23:59:59
- break;
- }
- }
- else if (strcmpi (w1, "min_level_to_connect") == 0)
- {
- min_level_to_connect = atoi (w2);
- }
- else if (strcmpi (w1, "check_ip_flag") == 0)
- {
- check_ip_flag = config_switch (w2);
- }
- }
- fclose_ (fp);
- printf ("End reading configuration...\n");
- return 0;
-}
-
-void sql_config_read (const char *cfgName)
-{ /* Kalaspuff, to get login_db */
- int i;
- char line[1024], w1[1024], w2[1024];
- printf ("reading configure: %s\n", cfgName);
- FILE *fp = fopen_ (cfgName, "r");
- if (fp == NULL)
- {
- printf ("file not found: %s\n", cfgName);
- exit (1);
- }
- while (fgets (line, sizeof (line) - 1, fp))
- {
- if (line[0] == '/' && line[1] == '/')
- continue;
- i = sscanf (line, "%[^:]: %[^\r\n]", w1, w2);
- if (i != 2)
- continue;
- if (strcmpi (w1, "login_db") == 0)
- {
- strcpy (login_db, w2);
- }
- //add for DB connection
- else if (strcmpi (w1, "login_server_ip") == 0)
- {
- strcpy (login_server_ip, w2);
- printf ("set login_server_ip : %s\n", w2);
- }
- else if (strcmpi (w1, "login_server_port") == 0)
- {
- login_server_port = atoi (w2);
- printf ("set login_server_port : %s\n", w2);
- }
- else if (strcmpi (w1, "login_server_id") == 0)
- {
- strcpy (login_server_id, w2);
- printf ("set login_server_id : %s\n", w2);
- }
- else if (strcmpi (w1, "login_server_pw") == 0)
- {
- strcpy (login_server_pw, w2);
- printf ("set login_server_pw : %s\n", w2);
- }
- else if (strcmpi (w1, "login_server_db") == 0)
- {
- strcpy (login_server_db, w2);
- printf ("set login_server_db : %s\n", w2);
- }
- //added for custom column names for custom login table
- else if (strcmpi (w1, "login_db_account_id") == 0)
- {
- strcpy (login_db_account_id, w2);
- }
- else if (strcmpi (w1, "login_db_userid") == 0)
- {
- strcpy (login_db_userid, w2);
- }
- else if (strcmpi (w1, "login_db_user_pass") == 0)
- {
- strcpy (login_db_user_pass, w2);
- }
- else if (strcmpi (w1, "login_db_level") == 0)
- {
- strcpy (login_db_level, w2);
- }
- //end of custom table config
- else if (strcmpi (w1, "loginlog_db") == 0)
- {
- strcpy (loginlog_db, w2);
- }
- }
- fclose_ (fp);
- printf ("reading configure done.....\n");
-}
-
-int do_init (int argc, char **argv)
-{
- //initialize login server
- int i;
-
- //read login configue
- login_config_read ((argc > 1) ? argv[1] : LOGIN_CONF_NAME);
- sql_config_read (SQL_CONF_NAME);
- login_lan_config_read ((argc > 1) ? argv[1] : LAN_CONF_NAME);
- //Generate Passworded Key.
- printf ("memset md5key \n");
- memset (md5key, 0, sizeof (md5key));
- printf ("memset md5key complete\n");
- printf ("memset keyleng\n");
- md5keylen = rand () % 4 + 12;
- for (i = 0; i < md5keylen; i++)
- md5key[i] = rand () % 255 + 1;
- printf ("memset keyleng complete\n");
-
- printf ("set FIFO Size\n");
- for (i = 0; i < AUTH_FIFO_SIZE; i++)
- auth_fifo[i].delflag = 1;
- printf ("set FIFO Size complete\n");
-
- printf ("set max servers\n");
- for (i = 0; i < MAX_SERVERS; i++)
- server_fd[i] = -1;
- printf ("set max servers complete\n");
- //server port open & binding
-
- login_fd = make_listen_port (login_port);
-
- //Auth start
- printf ("Running mmo_auth_sqldb_init()\n");
- mmo_auth_sqldb_init ();
- printf ("finished mmo_auth_sqldb_init()\n");
- //sync account when terminating.
- //but no need when you using DBMS (mysql)
- set_termfunc (mmo_db_close);
-
- //set default parser as parse_login function
- set_defaultparse (parse_login);
-
- if (anti_freeze_enable > 0)
- {
- add_timer_func_list (char_anti_freeze_system,
- "char_anti_freeze_system");
- i = add_timer_interval (gettick () + 1000, char_anti_freeze_system, 0,
- 0, ANTI_FREEZE_INTERVAL * 1000);
- }
-
- // ban deleter timer - 1 minute term
- printf ("add interval tic (ip_ban_check)....\n");
- i = add_timer_interval (gettick () + 10, ip_ban_check, 0, 0, 60 * 1000);
-
- printf
- ("The login-server is \033[1;32mready\033[0m (Server is listening on the port %d).\n\n",
- login_port);
-
- return 0;
-}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-08 11:37:39 +0000