diff options
Diffstat (limited to 'src/login/login.c')
| -rw-r--r-- | src/login/login.c | 4017 |
1 files changed, 0 insertions, 4017 deletions
diff --git a/src/login/login.c b/src/login/login.c deleted file mode 100644 index 733411f56..000000000 --- a/src/login/login.c +++ /dev/null @@ -1,4017 +0,0 @@ -// $Id: login.c,v 1.1.1.1 2004/09/10 17:26:53 MagicalTux Exp $ -// new version of the login-server by [Yor] - -#include <sys/types.h> -#ifdef __WIN32 -#define WIN32_LEAN_AND_MEAN -#include <winsock2.h> -#include <time.h> -void Gettimeofday(struct timeval *timenow) -{ - time_t t; - t = clock(); - timenow->tv_usec = t; - timenow->tv_sec = t / CLK_TCK; - return; -} -#define gettimeofday(timenow, dummy) Gettimeofday(timenow) -#define in_addr_t unsigned long -#else -#include <sys/socket.h> -#include <netinet/in.h> -#include <sys/time.h> -#include <sys/ioctl.h> -#include <unistd.h> -#include <arpa/inet.h> -#include <netdb.h> -#endif -#include <stdio.h> -#include <stdlib.h> -#include <time.h> -#include <sys/stat.h> // for stat/lstat/fstat -#include <signal.h> -#include <fcntl.h> -#include <string.h> -#include <stdarg.h> - -#include "../common/core.h" -#include "../common/socket.h" -#include "../common/timer.h" -#include "login.h" -#include "../common/mmo.h" -#include "../common/version.h" -#include "../common/db.h" -#include "../common/lock.h" -#include "../common/malloc.h" -#include "../common/buffer.h" -#include "../common/strlib.h" - -#ifdef PASSWORDENC -#include "md5calc.h" -#endif - -#ifdef MEMWATCH -#include "memwatch.h" -#endif - -int account_id_count = START_ACCOUNT_NUM; -int server_num; -int new_account_flag = 0; -char bind_ip_str[16]; -in_addr_t bind_ip; -int login_port = 6900; -char lan_char_ip[16]; -int subneti[4]; -int subnetmaski[4]; - -char account_filename[1024] = "save/account.txt"; -char GM_account_filename[1024] = "conf/GM_account.txt"; -char login_log_filename[1024] = "log/login.log"; -FILE *log_fp = NULL; -char login_log_unknown_packets_filename[1024] = "log/login_unknown_packets.log"; -char date_format[32] = "%Y-%m-%d %H:%M:%S"; -int save_unknown_packets = 0; -long creation_time_GM_account_file; -int gm_account_filename_check_timer = 15; // Timer to check if GM_account file has been changed and reload GM account automaticaly (in seconds; default: 15) - -int log_login = 1; - -int display_parse_login = 0; // 0: no, 1: yes -int display_parse_admin = 0; // 0: no, 1: yes -int display_parse_fromchar = 0; // 0: no, 1: yes (without packet 0x2714), 2: all packets - -struct mmo_char_server server[MAX_SERVERS]; -int server_fd[MAX_SERVERS]; - -int login_fd; - -//Added for Mugendai's I'm Alive mod -int imalive_on=0; -int imalive_time=60; -//Added by Mugendai for GUI -int flush_on=1; -int flush_time=100; - -enum { - ACO_DENY_ALLOW = 0, - ACO_ALLOW_DENY, - ACO_MUTUAL_FAILTURE, - ACO_STRSIZE = 128, -}; - -int access_order = ACO_DENY_ALLOW; -int access_allownum = 0; -int access_denynum = 0; -char *access_allow = NULL; -char *access_deny = NULL; - -int access_ladmin_allownum = 0; -char *access_ladmin_allow = NULL; - -int min_level_to_connect = 0; // minimum level of player/GM (0: player, 1-99: gm) to connect on the server -int add_to_unlimited_account = 0; // Give possibility or not to adjust (ladmin command: timeadd) the time of an unlimited account. -int start_limited_time = -1; // Starting additional sec from now for the limited time at creation of accounts (-1: unlimited time, 0 or more: additional sec from now) -int check_ip_flag = 1; // It's to check IP of a player between login-server and char-server (part of anti-hacking system) - -int check_client_version = 0; //Client version check ON/OFF .. (sirius) -int client_version_to_connect = 20; //Client version needed to connect ..(sirius) - - - -struct login_session_data { - int md5keylen; - char md5key[20]; -}; - -#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; - -struct auth_dat { - int account_id, sex; - char userid[24], pass[33], lastlogin[24]; // 33 for 32 + NULL terminated - int logincount; - int state; // packet 0x006a value + 1 (0: compte OK) - char email[40]; // e-mail (by default: a@a.com) - char error_message[20]; // Message of error code #6 = Your are Prohibited to log in until %s (packet 0x006a) - time_t ban_until_time; // # of seconds 1/1/1970 (timestamp): ban time limit of the account (0 = no ban) - time_t connect_until_time; // # of seconds 1/1/1970 (timestamp): Validity limit of the account (0 = unlimited) - char last_ip[16]; // save of last IP of connection - char memo[255]; // a memo field - int account_reg2_num; - struct global_reg account_reg2[ACCOUNT_REG2_NUM]; -} *auth_dat = NULL; - -int auth_num = 0, auth_max = 0; - -// define the number of times that some players must authentify them before to save account file. -// it's just about normal authentification. If an account is created or modified, save is immediatly done. -// An authentification just change last connected IP and date. It already save in log file. -// set minimum auth change before save: -#define AUTH_BEFORE_SAVE_FILE 10 -// set divider of auth_num to found number of change before save -#define AUTH_SAVE_FILE_DIVIDER 50 -int auth_before_save_file = 0; // Counter. First save when 1st char-server do connection. - -int admin_state = 0; -char admin_pass[24] = ""; -int GM_num; -int GM_max=256; -char gm_pass[64] = ""; -int level_new_gm = 60; - -struct gm_account *gm_account_db; - -static struct dbt *online_db; - -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 = 1; - -int use_md5_passwds = 0; - -int console = 0; - -//------------------------------ -// Writing function of logs file -//------------------------------ -int login_log(char *fmt, ...) { - if (log_login) { - va_list ap; - struct timeval tv; - char tmpstr[2048]; - - if(!log_fp) - log_fp = fopen(login_log_filename, "a"); - - if (log_fp) { - if (fmt[0] == '\0') // jump a line if no message - fprintf(log_fp, RETCODE); - else { - va_start(ap, fmt); - gettimeofday(&tv, NULL); - strftime(tmpstr, 24, date_format, localtime((const time_t*)&(tv.tv_sec))); - sprintf(tmpstr + strlen(tmpstr), ".%03d: %s", (int)tv.tv_usec / 1000, fmt); - vfprintf(log_fp, tmpstr, ap); - va_end(ap); - } - fflush(log_fp); // under cygwin or windows, if software is stopped, data are not written in the file -> fflush at every line - } - } - - return 0; -} - -//----------------------------------------------------- -// Online User Database [Wizputer] -//----------------------------------------------------- - -void add_online_user (int account_id) { - int *p; - p = (int *)aMalloc(sizeof(int)); - *p = account_id; - numdb_insert(online_db, account_id, p); -} -int is_user_online (int account_id) { - int *p = (int*)numdb_search(online_db, account_id); - return (p != NULL); -} -void remove_online_user (int account_id) { - int *p; - p = (int*)numdb_erase(online_db, account_id); - aFree(p); -} - -//---------------------------------------------------------------------- -// Determine if an account (id) is a GM account -// and returns its level (or 0 if it isn't a GM account or if not found) -//---------------------------------------------------------------------- -int isGM(int account_id) { - int i; - for(i=0; i < GM_num; i++) - if(gm_account_db[i].account_id == account_id) - return gm_account_db[i].level; - return 0; -} - -//---------------------------------------------------------------------- -// Adds a new GM using acc id and level -//---------------------------------------------------------------------- -void addGM(int account_id, int level) { - int i; - int do_add = 0; - for(i = 0; i < auth_num; i++) { - if (auth_dat[i].account_id==account_id) { - do_add = 1; - break; - } - } - for(i = 0; i < GM_num; i++) - if (gm_account_db[i].account_id == account_id) { - if (gm_account_db[i].level == level) - printf("addGM: GM account %d defined twice (same level: %d).\n", account_id, level); - else { - printf("addGM: GM account %d defined twice (levels: %d and %d).\n", account_id, gm_account_db[i].level, level); - gm_account_db[i].level = level; - } - return; - } - - // if new account - if (i == GM_num && do_add) { - if (GM_num >= GM_max) { - GM_max += 256; - gm_account_db = (struct gm_account*)aRealloc(gm_account_db, sizeof(struct gm_account) * GM_max); - memset(gm_account_db + (GM_max - 256), 0, sizeof(struct gm_account) * 256); - } - gm_account_db[GM_num].account_id = account_id; - gm_account_db[GM_num].level = level; - GM_num++; - if (GM_num >= 4000) { - printf("***WARNING: 4000 GM accounts found. Next GM accounts are not read.\n"); - login_log("***WARNING: 4000 GM accounts found. Next GM accounts are not read." RETCODE); - } - } -} - -//------------------------------------------------------- -// Reading function of GM accounts file (and their level) -//------------------------------------------------------- -int read_gm_account() { - char line[512]; - FILE *fp; - int account_id, level; - int line_counter; - struct stat file_stat; - int start_range = 0, end_range = 0, is_range = 0, current_id = 0; - - if(gm_account_db) aFree(gm_account_db); - GM_num = 0; - if(GM_max < 0) GM_max = 256; - gm_account_db = (struct gm_account*)aCalloc(GM_max, sizeof(struct gm_account)); - - // get last modify time/date - if (stat(GM_account_filename, &file_stat)) - creation_time_GM_account_file = 0; // error - else - creation_time_GM_account_file = file_stat.st_mtime; - - if ((fp = fopen(GM_account_filename, "r")) == NULL) { - printf("read_gm_account: GM accounts file [%s] not found.\n", GM_account_filename); - printf(" Actually, there is no GM accounts on the server.\n"); - login_log("read_gm_account: GM accounts file [%s] not found." RETCODE, GM_account_filename); - login_log(" Actually, there is no GM accounts on the server." RETCODE); - return 1; - } - - line_counter = 0; - // limited to 4000, because we send information to char-servers (more than 4000 GM accounts???) - // int (id) + int (level) = 8 bytes * 4000 = 32k (limit of packets in windows) - while(fgets(line, sizeof(line)-1, fp) && GM_num < 4000) { - line_counter++; - if ((line[0] == '/' && line[1] == '/') || line[0] == '\0' || line[0] == '\n' || line[0] == '\r') - continue; - is_range = (sscanf(line, "%d%*[-~]%d %d",&start_range,&end_range,&level)==3); // ID Range [MC Cameri] - if (!is_range && sscanf(line, "%d %d", &account_id, &level) != 2 && sscanf(line, "%d: %d", &account_id, &level) != 2) - printf("read_gm_account: file [%s], invalid 'acount_id|range level' format (line #%d).\n", GM_account_filename, line_counter); - else if (level <= 0) - printf("read_gm_account: file [%s] %dth account (line #%d) (invalid level [0 or negative]: %d).\n", GM_account_filename, GM_num+1, line_counter, level); - else { - if (level > 99) { - printf("read_gm_account: file [%s] %dth account (invalid level, but corrected: %d->99).\n", GM_account_filename, GM_num+1, level); - level = 99; - } - if (is_range) { - if (start_range==end_range) - printf("read_gm_account: file [%s] invalid range, beginning of range is equal to end of range (line #%d).\n", GM_account_filename, line_counter); - else if (start_range>end_range) - printf("read_gm_account: file [%s] invalid range, beginning of range must be lower than end of range (line #%d).\n", GM_account_filename, line_counter); - else - for (current_id = start_range;current_id<=end_range;current_id++) - addGM(current_id,level); - } else { - addGM(account_id,level); - } - } - } - fclose(fp); - - printf("read_gm_account: file '%s' read (%d GM accounts found).\n", GM_account_filename, GM_num); - login_log("read_gm_account: file '%s' read (%d GM accounts found)." RETCODE, GM_account_filename, GM_num); - - return 0; -} - -//-------------------------------------------------------------- -// Test of the IP mask -// (ip: IP to be tested, str: mask x.x.x.x/# or x.x.x.x/y.y.y.y) -//-------------------------------------------------------------- -int check_ipmask(unsigned int ip, const unsigned char *str) { - unsigned int mask = 0, i = 0, m, ip2, a0, a1, a2, a3; - unsigned char *p = (unsigned char *)&ip2, *p2 = (unsigned char *)&mask; - - if (sscanf((const char*)str, "%d.%d.%d.%d/%n", &a0, &a1, &a2, &a3, &i) != 4 || i == 0) - return 0; - p[0] = a0; p[1] = a1; p[2] = a2; p[3] = a3; - - if (sscanf((const char*)str+i, "%d.%d.%d.%d", &a0, &a1, &a2, &a3) == 4) { - p2[0] = a0; p2[1] = a1; p2[2] = a2; p2[3] = a3; - mask = ntohl(mask); - } else if (sscanf((const char*)(str+i), "%d", &m) == 1 && m >= 0 && m <= 32) { - for(i = 0; i < m && i < 32; i++) - mask = (mask >> 1) | 0x80000000; - } else { - printf("check_ipmask: invalid mask [%s].\n", str); - return 0; - } - -// printf("Tested IP: %08x, network: %08x, network mask: %08x\n", -// (unsigned int)ntohl(ip), (unsigned int)ntohl(ip2), (unsigned int)mask); - return ((ntohl(ip) & mask) == (ntohl(ip2) & mask)); -} - -//--------------------- -// Access control by IP -//--------------------- -int check_ip(unsigned int ip) { - int i; - unsigned char *p = (unsigned char *)&ip; - char buf[16]; - char * access_ip; - enum { ACF_DEF, ACF_ALLOW, ACF_DENY } flag = ACF_DEF; - - if (access_allownum == 0 && access_denynum == 0) - return 1; // When there is no restriction, all IP are authorised. - -// + 012.345.: front match form, or -// all: all IP are matched, or -// 012.345.678.901/24: network form (mask with # of bits), or -// 012.345.678.901/255.255.255.0: network form (mask with ip mask) -// + Note about the DNS resolution (like www.ne.jp, etc.): -// There is no guarantee to have an answer. -// If we have an answer, there is no guarantee to have a 100% correct value. -// And, the waiting time (to check) can be long (over 1 minute to a timeout). That can block the software. -// So, DNS notation isn't authorised for ip checking. - sprintf(buf, "%d.%d.%d.%d.", p[0], p[1], p[2], p[3]); - - for(i = 0; i < access_allownum; i++) { - access_ip = access_allow + i * ACO_STRSIZE; - if (memcmp(access_ip, buf, strlen(access_ip)) == 0 || check_ipmask(ip, (unsigned char*)access_ip)) { - if(access_order == ACO_ALLOW_DENY) - return 1; // With 'allow, deny' (deny if not allow), allow has priority - flag = ACF_ALLOW; - break; - } - } - - for(i = 0; i < access_denynum; i++) { - access_ip = access_deny + i * ACO_STRSIZE; - if (memcmp(access_ip, buf, strlen(access_ip)) == 0 || check_ipmask(ip, (unsigned char*)access_ip)) { - //flag = ACF_DENY; // not necessary to define flag - return 0; // At this point, if it's 'deny', we refuse connection. - } - } - - return (flag == ACF_ALLOW || access_order == ACO_DENY_ALLOW) ? 1:0; - // With 'mutual-failture', only 'allow' and non 'deny' IP are authorised. - // A non 'allow' (even non 'deny') IP is not authorised. It's like: if allowed and not denied, it's authorised. - // So, it's disapproval if you have no description at the time of 'mutual-failture'. - // With 'deny,allow' (allow if not deny), because here it's not deny, we authorise. -} - -//-------------------------------- -// Access control by IP for ladmin -//-------------------------------- -int check_ladminip(unsigned int ip) { - int i; - unsigned char *p = (unsigned char *)&ip; - char buf[16]; - char * access_ip; - - if (access_ladmin_allownum == 0) - return 1; // When there is no restriction, all IP are authorised. - -// + 012.345.: front match form, or -// all: all IP are matched, or -// 012.345.678.901/24: network form (mask with # of bits), or -// 012.345.678.901/255.255.255.0: network form (mask with ip mask) -// + Note about the DNS resolution (like www.ne.jp, etc.): -// There is no guarantee to have an answer. -// If we have an answer, there is no guarantee to have a 100% correct value. -// And, the waiting time (to check) can be long (over 1 minute to a timeout). That can block the software. -// So, DNS notation isn't authorised for ip checking. - sprintf(buf, "%d.%d.%d.%d.", p[0], p[1], p[2], p[3]); - - for(i = 0; i < access_ladmin_allownum; i++) { - access_ip = access_ladmin_allow + i * ACO_STRSIZE; - if (memcmp(access_ip, buf, strlen(access_ip)) == 0 || check_ipmask(ip, (unsigned char*)access_ip)) { - return 1; - } - } - - return 0; -} - -//--------------------------------------------------- -// E-mail check: return 0 (not correct) or 1 (valid). -//--------------------------------------------------- -int e_mail_check(char *email) { - char ch; - 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; - - if (strchr(last_arobas, ' ') != NULL || - strchr(last_arobas, ';') != NULL) - return 0; - - // all correct - return 1; -} - -//----------------------------------------------- -// Search an account id -// (return account index or -1 (if not found)) -// If exact account name is not found, -// the function checks without case sensitive -// and returns index if only 1 account is found -// and similar to the searched name. -//----------------------------------------------- -int search_account_index(char* account_name) { - int i, quantity, index; - - quantity = 0; - index = -1; - - for(i = 0; i < auth_num; i++) { - // Without case sensitive check (increase the number of similar account names found) - if (stricmp(auth_dat[i].userid, account_name) == 0) { - // Strict comparison (if found, we finish the function immediatly with correct value) - if (strcmp(auth_dat[i].userid, account_name) == 0) - return i; - quantity++; - index = i; - } - } - // Here, the exact account name is not found - // We return the found index of a similar account ONLY if there is 1 similar account - if (quantity == 1) - return index; - - // Exact account name is not found and 0 or more than 1 similar accounts have been found ==> we say not found - return -1; -} - -//-------------------------------------------------------- -// Create a string to save the account in the account file -//-------------------------------------------------------- -int mmo_auth_tostr(char *str, struct auth_dat *p) { - int i; - char *str_p = str; - - str_p += sprintf(str_p, "%d\t%s\t%s\t%s\t%c\t%d\t%d\t" - "%s\t%s\t%ld\t%s\t%s\t%ld\t", - p->account_id, p->userid, p->pass, p->lastlogin, - (p->sex == 2) ? 'S' : (p->sex ? 'M' : 'F'), - p->logincount, p->state, - p->email, p->error_message, - p->connect_until_time, p->last_ip, p->memo, p->ban_until_time); - - for(i = 0; i < p->account_reg2_num; i++) - if (p->account_reg2[i].str[0]) - str_p += sprintf(str_p, "%s,%d ", p->account_reg2[i].str, p->account_reg2[i].value); - - return 0; -} - -//--------------------------------- -// Reading of the accounts database -//--------------------------------- -int mmo_auth_init(void) { - FILE *fp; - int account_id, logincount, state, n, i, j, v; - char line[2048], *p, userid[2048], pass[2048], lastlogin[2048], sex, email[2048], error_message[2048], last_ip[2048], memo[2048]; - time_t ban_until_time; - time_t connect_until_time; - char str[2048]; - int GM_count = 0; - int server_count = 0; - - auth_max = 256; - auth_dat = (struct auth_dat*)aCalloc(auth_max, sizeof(struct auth_dat)); - - if ((fp = fopen(account_filename, "r")) == NULL) { - // no account file -> no account -> no login, including char-server (ERROR) - printf("\033[1;31mmmo_auth_init: Accounts file [%s] not found.\033[0m\n", account_filename); - return 0; - } - - while(fgets(line, sizeof(line)-1, fp) != NULL) { - if (line[0] == '/' && line[1] == '/') - continue; - line[sizeof(line)-1] = '\0'; - // remove carriage return if exist - while(line[0] != '\0' && (line[strlen(line)-1] == '\n' || line[strlen(line)-1] == '\r')) - line[strlen(line)-1] = '\0'; - p = line; - - memset(userid, 0, sizeof(userid)); - memset(pass, 0, sizeof(pass)); - memset(lastlogin, 0, sizeof(lastlogin)); - memset(email, 0, sizeof(email)); - memset(error_message, 0, sizeof(error_message)); - memset(last_ip, 0, sizeof(last_ip)); - memset(memo, 0, sizeof(memo)); - - // database version reading (v2) - if (((i = sscanf(line, "%d\t%[^\t]\t%[^\t]\t%[^\t]\t%c\t%d\t%d\t" - "%[^\t]\t%[^\t]\t%ld\t%[^\t]\t%[^\t]\t%ld%n", - &account_id, userid, pass, lastlogin, &sex, &logincount, &state, - email, error_message, &connect_until_time, last_ip, memo, &ban_until_time, &n)) == 13 && line[n] == '\t') || - ((i = sscanf(line, "%d\t%[^\t]\t%[^\t]\t%[^\t]\t%c\t%d\t%d\t" - "%[^\t]\t%[^\t]\t%ld\t%[^\t]\t%[^\t]%n", - &account_id, userid, pass, lastlogin, &sex, &logincount, &state, - email, error_message, &connect_until_time, last_ip, memo, &n)) == 12 && line[n] == '\t')) { - n = n + 1; - - // Some checks - if (account_id > END_ACCOUNT_NUM) { - printf("\033[1;31mmmo_auth_init: ******Error: an account has an id higher than %d\n", END_ACCOUNT_NUM); - printf(" account id #%d -> account not read (saved in log file).\033[0m\n", account_id); - login_log("mmmo_auth_init: ******Error: an account has an id higher than %d." RETCODE, END_ACCOUNT_NUM); - login_log(" account id #%d -> account not read (saved in next line):" RETCODE, account_id); - login_log("%s", line); - continue; - } - userid[23] = '\0'; - remove_control_chars((unsigned char *)userid); - for(j = 0; j < auth_num; j++) { - if (auth_dat[j].account_id == account_id) { - printf("\033[1;31mmmo_auth_init: ******Error: an account has an identical id to another.\n"); - printf(" account id #%d -> new account not read (saved in log file).\033[0m\n", account_id); - login_log("mmmo_auth_init: ******Error: an account has an identical id to another." RETCODE); - login_log(" account id #%d -> new account not read (saved in next line):" RETCODE, account_id); - login_log("%s", line); - break; - } else if (strcmp(auth_dat[j].userid, userid) == 0) { - printf("\033[1;31mmmo_auth_init: ******Error: account name already exists.\n"); - printf(" account name '%s' -> new account not read.\n", userid); // 2 lines, account name can be long. - printf(" Account saved in log file.\033[0m\n"); - login_log("mmmo_auth_init: ******Error: an account has an identical name to another." RETCODE); - login_log(" account name '%s' -> new account not read (saved in next line):" RETCODE, userid); - login_log("%s", line); - break; - } - } - if (j != auth_num) - continue; - - if (auth_num >= auth_max) { - auth_max += 256; - auth_dat = (struct auth_dat*)aRealloc(auth_dat, sizeof(struct auth_dat) * auth_max); - } - - memset(&auth_dat[auth_num], '\0', sizeof(struct auth_dat)); - - auth_dat[auth_num].account_id = account_id; - - strncpy(auth_dat[auth_num].userid, userid, 24); - - pass[23] = '\0'; - remove_control_chars((unsigned char *)pass); - strncpy(auth_dat[auth_num].pass, pass, 24); - - lastlogin[23] = '\0'; - remove_control_chars((unsigned char *)lastlogin); - strncpy(auth_dat[auth_num].lastlogin, lastlogin, 24); - - auth_dat[auth_num].sex = (sex == 'S' || sex == 's') ? 2 : (sex == 'M' || sex == 'm'); - - if (logincount >= 0) - auth_dat[auth_num].logincount = logincount; - else - auth_dat[auth_num].logincount = 0; - - if (state > 255) - auth_dat[auth_num].state = 100; - else if (state < 0) - auth_dat[auth_num].state = 0; - else - auth_dat[auth_num].state = state; - - if (e_mail_check(email) == 0) { - printf("Account %s (%d): invalid e-mail (replaced par a@a.com).\n", auth_dat[auth_num].userid, auth_dat[auth_num].account_id); - strncpy(auth_dat[auth_num].email, "a@a.com", 40); - } else { - remove_control_chars((unsigned char *)email); - strncpy(auth_dat[auth_num].email, email, 40); - } - - error_message[19] = '\0'; - remove_control_chars((unsigned char *)error_message); - if (error_message[0] == '\0' || state != 7) { // 7, because state is packet 0x006a value + 1 - strncpy(auth_dat[auth_num].error_message, "-", 20); - } else { - strncpy(auth_dat[auth_num].error_message, error_message, 20); - } - - if (i == 13) - auth_dat[auth_num].ban_until_time = ban_until_time; - else - auth_dat[auth_num].ban_until_time = 0; - - auth_dat[auth_num].connect_until_time = connect_until_time; - - last_ip[15] = '\0'; - remove_control_chars((unsigned char *)last_ip); - strncpy(auth_dat[auth_num].last_ip, last_ip, 16); - - memo[254] = '\0'; - remove_control_chars((unsigned char *)memo); - strncpy(auth_dat[auth_num].memo, memo, 255); - - for(j = 0; j < ACCOUNT_REG2_NUM; j++) { - p += n; - if (sscanf(p, "%[^\t,],%d %n", str, &v, &n) != 2) { - // We must check if a str is void. If it's, we can continue to read other REG2. - // Account line will have something like: str2,9 ,9 str3,1 (here, ,9 is not good) - if (p[0] == ',' && sscanf(p, ",%d %n", &v, &n) == 1) { - j--; - continue; - } else - break; - } - str[31] = '\0'; - remove_control_chars((unsigned char *)str); - strncpy(auth_dat[auth_num].account_reg2[j].str, str, 32); - auth_dat[auth_num].account_reg2[j].value = v; - } - auth_dat[auth_num].account_reg2_num = j; - - if (isGM(account_id) > 0) - GM_count++; - if (auth_dat[auth_num].sex == 2) - server_count++; - - auth_num++; - if (account_id >= account_id_count) - account_id_count = account_id + 1; - - // Old athena database version reading (v1) - } else if ((i = sscanf(line, "%d\t%[^\t]\t%[^\t]\t%[^\t]\t%c\t%d\t%d\t%n", - &account_id, userid, pass, lastlogin, &sex, &logincount, &state, &n)) >= 5) { - if (account_id > END_ACCOUNT_NUM) { - printf("\033[1;31mmmo_auth_init: ******Error: an account has an id higher than %d\n", END_ACCOUNT_NUM); - printf(" account id #%d -> account not read (saved in log file).\033[0m\n", account_id); - login_log("mmmo_auth_init: ******Error: an account has an id higher than %d." RETCODE, END_ACCOUNT_NUM); - login_log(" account id #%d -> account not read (saved in next line):" RETCODE, account_id); - login_log("%s", line); - continue; - } - userid[23] = '\0'; - remove_control_chars((unsigned char *)userid); - for(j = 0; j < auth_num; j++) { - if (auth_dat[j].account_id == account_id) { - printf("\033[1;31mmmo_auth_init: ******Error: an account has an identical id to another.\n"); - printf(" account id #%d -> new account not read (saved in log file).\033[0m\n", account_id); - login_log("mmmo_auth_init: ******Error: an account has an identical id to another." RETCODE); - login_log(" account id #%d -> new account not read (saved in next line):" RETCODE, account_id); - login_log("%s", line); - break; - } else if (strcmp(auth_dat[j].userid, userid) == 0) { - printf("\033[1;31mmmo_auth_init: ******Error: account name already exists.\n"); - printf(" account name '%s' -> new account not read.\n", userid); // 2 lines, account name can be long. - printf(" Account saved in log file.\033[0m\n"); - login_log("mmmo_auth_init: ******Error: an account has an identical id to another." RETCODE); - login_log(" account id #%d -> new account not read (saved in next line):" RETCODE, account_id); - login_log("%s", line); - break; - } - } - if (j != auth_num) - continue; - - if (auth_num >= auth_max) { - auth_max += 256; - auth_dat = (struct auth_dat*)aRealloc(auth_dat, sizeof(struct auth_dat) * auth_max); - } - - memset(&auth_dat[auth_num], '\0', sizeof(struct auth_dat)); - - auth_dat[auth_num].account_id = account_id; - - strncpy(auth_dat[auth_num].userid, userid, 24); - - pass[23] = '\0'; - remove_control_chars((unsigned char *)pass); - strncpy(auth_dat[auth_num].pass, pass, 24); - - lastlogin[23] = '\0'; - remove_control_chars((unsigned char *)lastlogin); - strncpy(auth_dat[auth_num].lastlogin, lastlogin, 24); - - auth_dat[auth_num].sex = (sex == 'S' || sex == 's') ? 2 : (sex == 'M' || sex == 'm'); - - if (i >= 6) { - if (logincount >= 0) - auth_dat[auth_num].logincount = logincount; - else - auth_dat[auth_num].logincount = 0; - } else - auth_dat[auth_num].logincount = 0; - - if (i >= 7) { - if (state > 255) - auth_dat[auth_num].state = 100; - else if (state < 0) - auth_dat[auth_num].state = 0; - else - auth_dat[auth_num].state = state; - } else - auth_dat[auth_num].state = 0; - - // Initialization of new data - strncpy(auth_dat[auth_num].email, "a@a.com", 40); - strncpy(auth_dat[auth_num].error_message, "-", 20); - auth_dat[auth_num].ban_until_time = 0; - auth_dat[auth_num].connect_until_time = 0; - strncpy(auth_dat[auth_num].last_ip, "-", 16); - strncpy(auth_dat[auth_num].memo, "-", 255); - - for(j = 0; j < ACCOUNT_REG2_NUM; j++) { - p += n; - if (sscanf(p, "%[^\t,],%d %n", str, &v, &n) != 2) { - // We must check if a str is void. If it's, we can continue to read other REG2. - // Account line will have something like: str2,9 ,9 str3,1 (here, ,9 is not good) - if (p[0] == ',' && sscanf(p, ",%d %n", &v, &n) == 1) { - j--; - continue; - } else - break; - } - str[31] = '\0'; - remove_control_chars((unsigned char *)str); - strncpy(auth_dat[auth_num].account_reg2[j].str, str, 32); - auth_dat[auth_num].account_reg2[j].value = v; - } - auth_dat[auth_num].account_reg2_num = j; - - if (isGM(account_id) > 0) - GM_count++; - if (auth_dat[auth_num].sex == 2) - server_count++; - - auth_num++; - if (account_id >= account_id_count) - account_id_count = account_id + 1; - - } else { - i = 0; - if (sscanf(line, "%d\t%%newid%%\n%n", &account_id, &i) == 1 && - i > 0 && account_id > account_id_count) - account_id_count = account_id; - } - } - fclose(fp); - - if (auth_num == 0) { - printf("mmo_auth_init: No account found in %s.\n", account_filename); - sprintf(line, "No account found in %s.", account_filename); - } else { - if (auth_num == 1) { - printf("mmo_auth_init: 1 account read in %s,\n", account_filename); - sprintf(line, "1 account read in %s,", account_filename); - } else { - printf("mmo_auth_init: %d accounts read in %s,\n", auth_num, account_filename); - sprintf(line, "%d accounts read in %s,", auth_num, account_filename); - } - if (GM_count == 0) { - printf(" of which is no GM account, and "); - sprintf(str, "%s of which is no GM account and", line); - } else if (GM_count == 1) { - printf(" of which is 1 GM account, and "); - sprintf(str, "%s of which is 1 GM account and", line); - } else { - printf(" of which is %d GM accounts, and ", GM_count); - sprintf(str, "%s of which is %d GM accounts and", line, GM_count); - } - if (server_count == 0) { - printf("no server account ('S').\n"); - sprintf(line, "%s no server account ('S').", str); - } else if (server_count == 1) { - printf("1 server account ('S').\n"); - sprintf(line, "%s 1 server account ('S').", str); - } else { - printf("%d server accounts ('S').\n", server_count); - sprintf(line, "%s %d server accounts ('S').", str, server_count); - } - } - login_log("%s" RETCODE, line); - - return 0; -} - -//------------------------------------------ -// Writing of the accounts database file -// (accounts are sorted by id before save) -//------------------------------------------ -void mmo_auth_sync(void) { - FILE *fp; - int i, j, k, lock; - int account_id; - //int id[auth_num]; - //int *id = (int *)aCalloc(auth_num, sizeof(int)); - CREATE_BUFFER(id, int, auth_num); - char line[65536]; - - // Sorting before save - for(i = 0; i < auth_num; i++) { - id[i] = i; - account_id = auth_dat[i].account_id; - for(j = 0; j < i; j++) { - if (account_id < auth_dat[id[j]].account_id) { - for(k = i; k > j; k--) - id[k] = id[k-1]; - id[j] = i; // id[i] - break; - } - } - } - - // Data save - if ((fp = lock_fopen(account_filename, &lock)) == NULL) { - //if (id) aFree(id); // aFree, right? - DELETE_BUFFER(id); - return; - } - - fprintf(fp, "// Accounts file: here are saved all information about the accounts.\n"); - fprintf(fp, "// Structure: ID, account name, password, last login time, sex, # of logins, state, email, error message for state 7, validity time, last (accepted) login ip, memo field, ban timestamp, repeated(register text, register value)\n"); - fprintf(fp, "// Some explanations:\n"); - fprintf(fp, "// account name : between 4 to 23 char for a normal account (standard client can't send less than 4 char).\n"); - fprintf(fp, "// account password: between 4 to 23 char\n"); - fprintf(fp, "// sex : M or F for normal accounts, S for server accounts\n"); - fprintf(fp, "// state : 0: account is ok, 1 to 256: error code of packet 0x006a + 1\n"); - fprintf(fp, "// email : between 3 to 39 char (a@a.com is like no email)\n"); - fprintf(fp, "// error message : text for the state 7: 'Your are Prohibited to login until <text>'. Max 19 char\n"); - fprintf(fp, "// valitidy time : 0: unlimited account, <other value>: date calculated by addition of 1/1/1970 + value (number of seconds since the 1/1/1970)\n"); - fprintf(fp, "// memo field : max 254 char\n"); - fprintf(fp, "// ban time : 0: no ban, <other value>: banned until the date: date calculated by addition of 1/1/1970 + value (number of seconds since the 1/1/1970)\n"); - for(i = 0; i < auth_num; i++) { - k = id[i]; // use of sorted index - if (auth_dat[k].account_id < 0) - continue; - - mmo_auth_tostr(line, &auth_dat[k]); - fprintf(fp, "%s" RETCODE, line); - } - fprintf(fp, "%d\t%%newid%%\n", account_id_count); - - lock_fclose(fp, account_filename, &lock); - - // set new counter to minimum number of auth before save - auth_before_save_file = auth_num / AUTH_SAVE_FILE_DIVIDER; // Re-initialise counter. We have save. - if (auth_before_save_file < AUTH_BEFORE_SAVE_FILE) - auth_before_save_file = AUTH_BEFORE_SAVE_FILE; - - //if (id) aFree(id); - DELETE_BUFFER(id); - - return; -} - -//----------------------------------------------------- -// Check if we must save accounts file or not -// every minute, we check if we must save because we -// have do some authentifications without arrive to -// the minimum of authentifications for the save. -// Note: all other modification of accounts (deletion, -// change of some informations excepted lastip/ -// lastlogintime, creation) are always save -// immediatly and set the minimum of -// authentifications to its initialization value. -//----------------------------------------------------- -int check_auth_sync(int tid, unsigned int tick, int id, int data) { - // we only save if necessary: - // we have do some authentifications without do saving - if (auth_before_save_file < AUTH_BEFORE_SAVE_FILE || - auth_before_save_file < (int)(auth_num / AUTH_SAVE_FILE_DIVIDER)) - mmo_auth_sync(); - - return 0; -} - -//-------------------------------------------------------------------- -// Packet send to all char-servers, except one (wos: without our self) -//-------------------------------------------------------------------- -int charif_sendallwos(int sfd, unsigned char *buf, unsigned int len) { - int i, c, fd; - - for(i = 0, c = 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; -} - -//----------------------------------------------------- -// Send GM accounts to all char-server -//----------------------------------------------------- -void send_GM_accounts() { - int i; - unsigned char buf[32767]; - int len; - - len = 4; - WBUFW(buf,0) = 0x2732; - for(i = 0; i < GM_num; i++) - // send only existing accounts. We can not create a GM account when server is online. - if (gm_account_db[i].level > 0) { - WBUFL(buf,len) = gm_account_db[i].account_id; - WBUFB(buf,len+4) = (unsigned char)gm_account_db[i].level; - len += 5; - } - WBUFW(buf,2) = len; - charif_sendallwos(-1, buf, len); - - return; -} - -//----------------------------------------------------- -// Check if GM file account have been changed -//----------------------------------------------------- -int check_GM_file(int tid, unsigned int tick, int id, int data) { - struct stat file_stat; - long new_time; - - // if we would not check - if (gm_account_filename_check_timer < 1) - return 0; - - // get last modify time/date - if (stat(GM_account_filename, &file_stat)) - new_time = 0; // error - else - new_time = file_stat.st_mtime; - - if (new_time != creation_time_GM_account_file) { - read_gm_account(); - send_GM_accounts(); - } - - return 0; -} - -//------------------------------------- -// Account creation (with e-mail check) -//------------------------------------- -int mmo_auth_new(struct mmo_account* account, char sex, char* email) { - time_t timestamp, timestamp_temp; - struct tm *tmtime; - int i = auth_num; - - if (auth_num >= auth_max) { - auth_max += 256; - auth_dat = (struct auth_dat*)aRealloc(auth_dat, sizeof(struct auth_dat) * auth_max); - } - - memset(&auth_dat[i], '\0', sizeof(struct auth_dat)); - - while (isGM(account_id_count) > 0) - account_id_count++; - - auth_dat[i].account_id = account_id_count++; - - strncpy(auth_dat[i].userid, account->userid, 24); - auth_dat[i].userid[23] = '\0'; - - strncpy(auth_dat[i].pass, account->passwd, 32); - auth_dat[i].pass[23] = '\0'; - - memcpy(auth_dat[i].lastlogin, "-", 2); - - auth_dat[i].sex = (sex == 'M'); - - auth_dat[i].logincount = 0; - - auth_dat[i].state = 0; - - if (e_mail_check(email) == 0) - strncpy(auth_dat[i].email, "a@a.com", 40); - else - strncpy(auth_dat[i].email, email, 40); - - strncpy(auth_dat[i].error_message, "-", 20); - - auth_dat[i].ban_until_time = 0; - - if (start_limited_time < 0) - auth_dat[i].connect_until_time = 0; // unlimited - else { // limited time - timestamp = time(NULL) + start_limited_time; - // double conversion to be sure that it is possible - tmtime = localtime(×tamp); - timestamp_temp = mktime(tmtime); - if (timestamp_temp != -1 && (timestamp_temp + 3600) >= timestamp) // check possible value and overflow (and avoid summer/winter hour) - auth_dat[i].connect_until_time = timestamp_temp; - else - auth_dat[i].connect_until_time = 0; // unlimited - } - - strncpy(auth_dat[i].last_ip, "-", 16); - - strncpy(auth_dat[i].memo, "-", 255); - - auth_dat[i].account_reg2_num = 0; - - auth_num++; - - return (account_id_count - 1); -} - -//--------------------------------------- -// Check/authentification of a connection -//--------------------------------------- -int mmo_auth(struct mmo_account* account, int fd) { - int i; - struct timeval tv; - char tmpstr[256]; - int len, newaccount = 0; -#ifdef PASSWORDENC - struct login_session_data *ld; -#endif - int encpasswdok; - char md5str[64], md5bin[32]; - char ip[16]; - unsigned char *sin_addr = (unsigned char *)&session[fd]->client_addr.sin_addr; - char user_password[256]; - - sprintf(ip, "%d.%d.%d.%d", sin_addr[0], sin_addr[1], sin_addr[2], sin_addr[3]); - - len = strlen(account->userid) - 2; - // Account creation with _M/_F - if (account->passwdenc == 0 && account->userid[len] == '_' && - (account->userid[len+1] == 'F' || account->userid[len+1] == 'M') && new_account_flag == 1 && - account_id_count <= END_ACCOUNT_NUM && len >= 4 && strlen(account->passwd) >= 4) { - if (new_account_flag == 1) - newaccount = 1; - account->userid[len] = '\0'; - } - - //EXE Version check [Sirius] - if(check_client_version == 1 && account->version != 0){ - if(account->version != client_version_to_connect){ - return 5; - } - } - - // Strict account search - for(i = 0; i < auth_num; i++) { - if (strcmp(account->userid, auth_dat[i].userid) == 0) - break; - } - // if there is no creation request and strict account search fails, we do a no sensitive case research for index - if (newaccount == 0 && i == auth_num) { - i = search_account_index(account->userid); - if (i == -1) - i = auth_num; - else - memcpy(account->userid, auth_dat[i].userid, 24); // for the possible tests/checks afterwards (copy correcte sensitive case). - } - - if (i != auth_num) { - if (newaccount) { - login_log("Attempt of creation of an already existant account (account: %s_%c, pass: %s, received pass: %s, ip: %s)" RETCODE, - account->userid, account->userid[len+1], auth_dat[i].pass, account->passwd, ip); - return 1; // 1 = Incorrect Password - } - if(use_md5_passwds) - MD5_String(account->passwd, user_password); - else - memcpy(user_password, account->passwd, 25); - encpasswdok = 0; -#ifdef PASSWORDENC - ld = (struct login_session_data*)session[fd]->session_data; - if (account->passwdenc > 0) { - int j = account->passwdenc; - if (!ld) { - login_log("Md5 key not created (account: %s, ip: %s)" RETCODE, account->userid, ip); - return 1; // 1 = Incorrect Password - } - if (j > 2) - j = 1; - do { - if (j == 1) { - sprintf(md5str, "%s%s", ld->md5key, auth_dat[i].pass); // 20 + 24 - } else if (j == 2) { - sprintf(md5str, "%s%s", auth_dat[i].pass, ld->md5key); // 24 + 20 - } else - md5str[0] = '\0'; - md5str[sizeof(md5str)-1] = '\0'; // 64 - MD5_String2binary(md5str, md5bin); - encpasswdok = (memcmp(account->passwd, md5bin, 16) == 0); - } while (j < 2 && !encpasswdok && (j++) != account->passwdenc); -// printf("key[%s] md5 [%s] ", md5key, md5); -// printf("client [%s] accountpass [%s]\n", account->passwd, auth_dat[i].pass); - } -#endif - if ((strcmp(account->passwd, auth_dat[i].pass) && !encpasswdok)) { - if (account->passwdenc == 0) - login_log("Invalid password (account: %s, pass: %s, received pass: %s, ip: %s)" RETCODE, account->userid, auth_dat[i].pass, account->passwd, ip); -#ifdef PASSWORDENC - else { - char logbuf[512], *p = logbuf; - int j; - p += sprintf(p, "Invalid password (account: %s, received md5[", account->userid); - for(j = 0; j < 16; j++) - p += sprintf(p, "%02x", ((unsigned char *)account->passwd)[j]); - p += sprintf(p,"] calculated md5["); - for(j = 0; j < 16; j++) - p += sprintf(p, "%02x", ((unsigned char *)md5bin)[j]); - p += sprintf(p, "] md5 key["); - for(j = 0; j < ld->md5keylen; j++) - p += sprintf(p, "%02x", ((unsigned char *)ld->md5key)[j]); - p += sprintf(p, "], ip: %s)" RETCODE, ip); - login_log(logbuf); - } -#endif - return 1; // 1 = Incorrect Password - } - - if (auth_dat[i].state) { - login_log("Connection refused (account: %s, pass: %s, state: %d, ip: %s)" RETCODE, - account->userid, account->passwd, auth_dat[i].state, ip); - switch(auth_dat[i].state) { // 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 - return auth_dat[i].state - 1; - default: - return 99; // 99 = ID has been totally erased - } - } - - if (auth_dat[i].ban_until_time != 0) { // if account is banned - strftime(tmpstr, 20, date_format, localtime(&auth_dat[i].ban_until_time)); - tmpstr[19] = '\0'; - if (auth_dat[i].ban_until_time > time(NULL)) { // always banned - login_log("Connection refused (account: %s, pass: %s, banned until %s, ip: %s)" RETCODE, - account->userid, account->passwd, tmpstr, ip); - return 6; // 6 = Your are Prohibited to log in until %s - } else { // ban is finished - login_log("End of ban (account: %s, pass: %s, previously banned until %s -> not more banned, ip: %s)" RETCODE, - account->userid, account->passwd, tmpstr, ip); - auth_dat[i].ban_until_time = 0; // reset the ban time - } - } - - if (auth_dat[i].connect_until_time != 0 && auth_dat[i].connect_until_time < time(NULL)) { - login_log("Connection refused (account: %s, pass: %s, expired ID, ip: %s)" RETCODE, - account->userid, account->passwd, ip); - return 2; // 2 = This ID is expired - } - - login_log("Authentification accepted (account: %s (id: %d), ip: %s)" RETCODE, account->userid, auth_dat[i].account_id, ip); - } else { - if (newaccount == 0) { - login_log("Unknown account (account: %s, received pass: %s, ip: %s)" RETCODE, - account->userid, account->passwd, ip); - return 0; // 0 = Unregistered ID - } else { - int new_id = mmo_auth_new(account, account->userid[len+1], "a@a.com"); - login_log("Account creation and authentification accepted (account %s (id: %d), pass: %s, sex: %c, connection with _F/_M, ip: %s)" RETCODE, - account->userid, new_id, account->passwd, account->userid[len+1], ip); - auth_before_save_file = 0; // Creation of an account -> save accounts file immediatly - } - } - - gettimeofday(&tv, NULL); - strftime(tmpstr, 24, date_format, localtime((const time_t*)&(tv.tv_sec))); - sprintf(tmpstr + strlen(tmpstr), ".%03d", (int)tv.tv_usec / 1000); - - account->account_id = auth_dat[i].account_id; - account->login_id1 = rand(); - account->login_id2 = rand(); - memcpy(account->lastlogin, auth_dat[i].lastlogin, 24); - memcpy(auth_dat[i].lastlogin, tmpstr, 24); - account->sex = auth_dat[i].sex; - strncpy(auth_dat[i].last_ip, ip, 16); - auth_dat[i].logincount++; - - // Save until for change ip/time of auth is not very useful => limited save for that - // Save there informations isnot necessary, because they are saved in log file. - if (--auth_before_save_file <= 0) // Reduce counter. 0 or less, we save - mmo_auth_sync(); - - return -1; // account OK -} - -//-------------------------------- -// Packet parsing for char-servers -//-------------------------------- -int parse_fromchar(int fd) { - int i, j, id; - unsigned char *p = (unsigned char *) &session[fd]->client_addr.sin_addr; - char ip[16]; - int acc; - - 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 = 1; - if(session[fd]->eof) { - if (id < MAX_SERVERS) { - printf("Char-server '%s' has disconnected.\n", server[id].name); - login_log("Char-server '%s' has disconnected (ip: %s)." RETCODE, - server[id].name, ip); - server_fd[id] = -1; - memset(&server[id], 0, sizeof(struct mmo_char_server)); - } - close(fd); - delete_session(fd); - return 0; - } - - while (RFIFOREST(fd) >= 2) { - if (display_parse_fromchar == 2 || (display_parse_fromchar == 1 && RFIFOW(fd,0) != 0x2714)) // 0x2714 is done very often (number of players) - printf("parse_fromchar: connection #%d, packet: 0x%x (with being read: %d bytes).\n", fd, RFIFOW(fd,0), RFIFOREST(fd)); - - switch (RFIFOW(fd,0)) { - // request from map-server via char-server to reload GM accounts (by Yor). - case 0x2709: - login_log("Char-server '%s': Request to re-load GM configuration file (ip: %s)." RETCODE, server[id].name, ip); - read_gm_account(); - // send GM accounts to all char-servers - send_GM_accounts(); - RFIFOSKIP(fd,2); - break; - - case 0x2712: // request from char-server to authentify an account - if (RFIFOREST(fd) < 19) - return 0; - { - int acc; - acc = RFIFOL(fd,2); // speed up - for(i = 0; i < AUTH_FIFO_SIZE; i++) { - if (auth_fifo[i].account_id == acc && - 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) && - (!check_ip_flag || auth_fifo[i].ip == RFIFOL(fd,15)) && - !auth_fifo[i].delflag) { - int p, k; - auth_fifo[i].delflag = 1; - login_log("Char-server '%s': authentification of the account %d accepted (ip: %s)." RETCODE, - server[id].name, acc, ip); -// printf("%d\n", i); - for(k = 0; k < auth_num; k++) { - if (auth_dat[k].account_id == acc) { - WFIFOW(fd,0) = 0x2729; // Sending of the account_reg2 - WFIFOL(fd,4) = acc; - for(p = 8, j = 0; j < auth_dat[k].account_reg2_num; p += 36, j++) { - memcpy(WFIFOP(fd,p), auth_dat[k].account_reg2[j].str, 32); - WFIFOL(fd,p+32) = auth_dat[k].account_reg2[j].value; - } - WFIFOW(fd,2) = p; - WFIFOSET(fd,p); -// printf("parse_fromchar: Sending of account_reg2: login->char (auth fifo)\n"); - WFIFOW(fd,0) = 0x2713; - WFIFOL(fd,2) = acc; - WFIFOB(fd,6) = 0; - memcpy(WFIFOP(fd, 7), auth_dat[k].email, 40); - WFIFOL(fd,47) = (unsigned long)auth_dat[k].connect_until_time; - WFIFOSET(fd,51); - break; - } - } - break; - } - } - // authentification not found - if (i == AUTH_FIFO_SIZE) { - login_log("Char-server '%s': authentification of the account %d REFUSED (ip: %s)." RETCODE, - server[id].name, acc, ip); - WFIFOW(fd,0) = 0x2713; - WFIFOL(fd,2) = acc; - WFIFOB(fd,6) = 1; - // It is unnecessary to send email - // It is unnecessary to send validity date of the account - WFIFOSET(fd,51); - } - } - RFIFOSKIP(fd,19); - break; - - case 0x2714: - if (RFIFOREST(fd) < 6) - return 0; - //printf("parse_fromchar: Receiving of the users number of the server '%s': %d\n", server[id].name, RFIFOL(fd,2)); - server[id].users = RFIFOL(fd,2); - // send some answer - WFIFOW(fd,0) = 0x2718; - WFIFOSET(fd,2); - - RFIFOSKIP(fd,6); - break; - - // we receive a e-mail creation of an account with a default e-mail (no answer) - case 0x2715: - if (RFIFOREST(fd) < 46) - return 0; - { - char email[40]; - acc = RFIFOL(fd,2); // speed up - memcpy(email, RFIFOP(fd,6), 40); - email[39] = '\0'; - remove_control_chars((unsigned char *)email); - //printf("parse_fromchar: an e-mail creation of an account with a default e-mail: server '%s', account: %d, e-mail: '%s'.\n", server[id].name, acc, RFIFOP(fd,6)); - if (e_mail_check(email) == 0) - login_log("Char-server '%s': Attempt to create an e-mail on an account with a default e-mail REFUSED - e-mail is invalid (account: %d, ip: %s)" RETCODE, - server[id].name, acc, ip); - else { - for(i = 0; i < auth_num; i++) { - if (auth_dat[i].account_id == acc && (strcmp(auth_dat[i].email, "a@a.com") == 0 || auth_dat[i].email[0] == '\0')) { - memcpy(auth_dat[i].email, email, 40); - login_log("Char-server '%s': Create an e-mail on an account with a default e-mail (account: %d, new e-mail: %s, ip: %s)." RETCODE, - server[id].name, acc, email, ip); - // Save - mmo_auth_sync(); - break; - } - } - if (i == auth_num) - login_log("Char-server '%s': Attempt to create an e-mail on an account with a default e-mail REFUSED - account doesn't exist or e-mail of account isn't default e-mail (account: %d, ip: %s)." RETCODE, - server[id].name, acc, ip); - } - } - RFIFOSKIP(fd,46); - 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; - //printf("parse_fromchar: E-mail/limited time request from '%s' server (concerned account: %d)\n", server[id].name, RFIFOL(fd,2)); - for(i = 0; i < auth_num; i++) { - if (auth_dat[i].account_id == RFIFOL(fd,2)) { - login_log("Char-server '%s': e-mail of the account %d found (ip: %s)." RETCODE, - server[id].name, RFIFOL(fd,2), ip); - WFIFOW(fd,0) = 0x2717; - WFIFOL(fd,2) = RFIFOL(fd,2); - memcpy(WFIFOP(fd, 6), auth_dat[i].email, 40); - WFIFOL(fd,46) = (unsigned long)auth_dat[i].connect_until_time; - WFIFOSET(fd,50); - break; - } - } - if (i == auth_num) - login_log("Char-server '%s': e-mail of the account %d NOT found (ip: %s)." RETCODE, - server[id].name, RFIFOL(fd,2), ip); - RFIFOSKIP(fd,6); - break; - - case 0x2720: // To become GM request - if (RFIFOREST(fd) < 4 || RFIFOREST(fd) < RFIFOW(fd,2)) - return 0; - { - unsigned char buf[10]; - FILE *fp; - acc = RFIFOL(fd,4); - //printf("parse_fromchar: Request to become a GM acount from %d account.\n", acc); - WBUFW(buf,0) = 0x2721; - WBUFL(buf,2) = acc; - WBUFL(buf,6) = 0; - if (strcmp((char*)RFIFOP(fd,8), gm_pass) == 0) { - // only non-GM can become GM - if (isGM(acc) == 0) { - // if we autorise creation - if (level_new_gm > 0) { - // if we can open the file to add the new GM - if ((fp = fopen(GM_account_filename, "a")) != NULL) { - char tmpstr[24]; - struct timeval tv; - gettimeofday(&tv, NULL); - strftime(tmpstr, 23, date_format, localtime((const time_t*)&(tv.tv_sec))); - fprintf(fp, RETCODE "// %s: @GM command on account %d" RETCODE "%d %d" RETCODE, tmpstr, acc, acc, level_new_gm); - fclose(fp); - WBUFL(buf,6) = level_new_gm; - read_gm_account(); - send_GM_accounts(); - printf("GM Change of the account %d: level 0 -> %d.\n", acc, level_new_gm); - login_log("Char-server '%s': GM Change of the account %d: level 0 -> %d (ip: %s)." RETCODE, - server[id].name, acc, level_new_gm, ip); - } else { - printf("Error of GM change (suggested account: %d, correct password, unable to add a GM account in GM accounts file)\n", acc); - login_log("Char-server '%s': Error of GM change (suggested account: %d, correct password, unable to add a GM account in GM accounts file, ip: %s)." RETCODE, - server[id].name, acc, ip); - } - } else { - printf("Error of GM change (suggested account: %d, correct password, but GM creation is disable (level_new_gm = 0))\n", acc); - login_log("Char-server '%s': Error of GM change (suggested account: %d, correct password, but GM creation is disable (level_new_gm = 0), ip: %s)." RETCODE, - server[id].name, acc, ip); - } - } else { - printf("Error of GM change (suggested account: %d (already GM), correct password).\n", acc); - login_log("Char-server '%s': Error of GM change (suggested account: %d (already GM), correct password, ip: %s)." RETCODE, - server[id].name, acc, ip); - } - } else { - printf("Error of GM change (suggested account: %d, invalid password).\n", acc); - login_log("Char-server '%s': Error of GM change (suggested account: %d, invalid password, ip: %s)." RETCODE, - server[id].name, acc, ip); - } - charif_sendallwos(-1, buf, 10); - } - RFIFOSKIP(fd, RFIFOW(fd,2)); - 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; - { - char actual_email[40], new_email[40]; - acc = RFIFOL(fd,2); - memcpy(actual_email, RFIFOP(fd,6), 40); - actual_email[39] = '\0'; - remove_control_chars((unsigned char *)actual_email); - memcpy(new_email, RFIFOP(fd,46), 40); - new_email[39] = '\0'; - remove_control_chars((unsigned char *)new_email); - if (e_mail_check(actual_email) == 0) - login_log("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) - login_log("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) - login_log("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 { - for(i = 0; i < auth_num; i++) { - if (auth_dat[i].account_id == acc) { - if (strcmpi(auth_dat[i].email, actual_email) == 0) { - memcpy(auth_dat[i].email, new_email, 40); - login_log("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, auth_dat[i].userid, new_email, ip); - // Save - mmo_auth_sync(); - } else - login_log("Char-server '%s': Attempt to modify an e-mail on an account (@email GM command), but actual e-mail is incorrect (account: %d (%s), actual e-mail: %s, proposed e-mail: %s, ip: %s)." RETCODE, - server[id].name, acc, auth_dat[i].userid, auth_dat[i].email, actual_email, ip); - break; - } - } - if (i == auth_num) - login_log("Char-server '%s': Attempt to modify an e-mail on an account (@email GM command), but account doesn't exist (account: %d, ip: %s)." RETCODE, - server[id].name, acc, ip); - } - } - RFIFOSKIP(fd, 86); - break; - - // Receiving of map-server via char-server a status change resquest (by Yor) - case 0x2724: - if (RFIFOREST(fd) < 10) - return 0; - { - int acc, statut; - acc = RFIFOL(fd,2); - statut = RFIFOL(fd,6); - for(i = 0; i < auth_num; i++) { - if (auth_dat[i].account_id == acc) { - if (auth_dat[i].state != statut) { - login_log("Char-server '%s': Status change (account: %d, new status %d, ip: %s)." RETCODE, - server[id].name, acc, statut, ip); - if (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); - for(j = 0; j < AUTH_FIFO_SIZE; j++) - if (auth_fifo[j].account_id == acc) - auth_fifo[j].login_id1++; // to avoid reconnection error when come back from map-server (char-server will ask again the authentification) - } - auth_dat[i].state = statut; - // Save - mmo_auth_sync(); - } else - login_log("Char-server '%s': Error of Status change - actual status is already the good status (account: %d, status %d, ip: %s)." RETCODE, - server[id].name, acc, statut, ip); - break; - } - } - if (i == auth_num) { - login_log("Char-server '%s': Error of Status change (account: %d not found, suggested status %d, ip: %s)." RETCODE, - server[id].name, acc, statut, ip); - } - 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; - { - acc = RFIFOL(fd,2); - for(i = 0; i < auth_num; i++) { - if (auth_dat[i].account_id == acc) { - time_t timestamp; - struct tm *tmtime; - if (auth_dat[i].ban_until_time == 0 || auth_dat[i].ban_until_time < time(NULL)) - timestamp = time(NULL); - else - timestamp = auth_dat[i].ban_until_time; - tmtime = localtime(×tamp); - 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 = mktime(tmtime); - if (timestamp != -1) { - if (timestamp <= time(NULL)) - timestamp = 0; - if (auth_dat[i].ban_until_time != timestamp) { - if (timestamp != 0) { - unsigned char buf[16]; - char tmpstr[2048]; - strftime(tmpstr, 24, date_format, localtime(×tamp)); - login_log("Char-server '%s': Ban request (account: %d, new final date of banishment: %d (%s), ip: %s)." RETCODE, - server[id].name, acc, timestamp, (timestamp == 0 ? "no banishment" : tmpstr), ip); - WBUFW(buf,0) = 0x2731; - WBUFL(buf,2) = auth_dat[i].account_id; - 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); - for(j = 0; j < AUTH_FIFO_SIZE; j++) - if (auth_fifo[j].account_id == acc) - auth_fifo[j].login_id1++; // to avoid reconnection error when come back from map-server (char-server will ask again the authentification) - } else { - login_log("Char-server '%s': Error of ban request (account: %d, new date unbans the account, ip: %s)." RETCODE, - server[id].name, acc, ip); - } - auth_dat[i].ban_until_time = timestamp; - // Save - mmo_auth_sync(); - } else { - login_log("Char-server '%s': Error of ban request (account: %d, no change for ban date, ip: %s)." RETCODE, - server[id].name, acc, ip); - } - } else { - login_log("Char-server '%s': Error of ban request (account: %d, invalid date, ip: %s)." RETCODE, - server[id].name, acc, ip); - } - break; - } - } - if (i == auth_num) - login_log("Char-server '%s': Error of ban request (account: %d not found, ip: %s)." RETCODE, - server[id].name, acc, ip); - RFIFOSKIP(fd,18); - } - return 0; - - case 0x2727: // Change of sex (sex is reversed) - if (RFIFOREST(fd) < 6) - return 0; - { - int sex; - acc = RFIFOL(fd,2); - for(i = 0; i < auth_num; i++) { -// printf("%d,", auth_dat[i].account_id); - if (auth_dat[i].account_id == acc) { - if (auth_dat[i].sex == 2) - login_log("Char-server '%s': Error of sex change - Server account (suggested account: %d, actual sex %d (Server), ip: %s)." RETCODE, - server[id].name, acc, auth_dat[i].sex, ip); - else { - unsigned char buf[16]; - if (auth_dat[i].sex == 0) - sex = 1; - else - sex = 0; - login_log("Char-server '%s': Sex change (account: %d, new sex %c, ip: %s)." RETCODE, - server[id].name, acc, (sex == 2) ? 'S' : (sex ? 'M' : 'F'), ip); - for(j = 0; j < AUTH_FIFO_SIZE; j++) - if (auth_fifo[j].account_id == acc) - auth_fifo[j].login_id1++; // to avoid reconnection error when come back from map-server (char-server will ask again the authentification) - auth_dat[i].sex = sex; - WBUFW(buf,0) = 0x2723; - WBUFL(buf,2) = acc; - WBUFB(buf,6) = sex; - charif_sendallwos(-1, buf, 7); - // Save - mmo_auth_sync(); - } - break; - } - } - if (i == auth_num) - login_log("Char-server '%s': Error of sex change (account: %d not found, sex would be reversed, ip: %s)." RETCODE, - server[id].name, acc, ip); - RFIFOSKIP(fd,6); - } - return 0; - - case 0x2728: // We receive account_reg2 from a char-server, and we send them to other char-servers. - if (RFIFOREST(fd) < 4 || RFIFOREST(fd) < RFIFOW(fd,2)) - return 0; - { - int p; - acc = RFIFOL(fd,4); - for(i = 0; i < auth_num; i++) { - if (auth_dat[i].account_id == acc) { - //unsigned char buf[RFIFOW(fd,2)+1]; - unsigned char *buf; - buf = (unsigned char*)aCalloc(RFIFOW(fd,2)+1, sizeof(unsigned char)); - login_log("Char-server '%s': receiving (from the char-server) of account_reg2 (account: %d, ip: %s)." RETCODE, - server[id].name, acc, ip); - for(p = 8, j = 0; p < RFIFOW(fd,2) && j < ACCOUNT_REG2_NUM; p += 36, j++) { - memcpy(auth_dat[i].account_reg2[j].str, RFIFOP(fd,p), 32); - auth_dat[i].account_reg2[j].str[31] = '\0'; - remove_control_chars((unsigned char *)auth_dat[i].account_reg2[j].str); - auth_dat[i].account_reg2[j].value = RFIFOL(fd,p+32); - } - auth_dat[i].account_reg2_num = j; - // Sending information towards the other char-servers. - memcpy(WBUFP(buf,0), RFIFOP(fd,0), RFIFOW(fd,2)); - WBUFW(buf,0) = 0x2729; - charif_sendallwos(fd, buf, WBUFW(buf,2)); - // Save - mmo_auth_sync(); -// printf("parse_fromchar: receiving (from the char-server) of account_reg2 (account id: %d).\n", acc); - if (buf) free(buf); - break; - } - } - if (i == auth_num) { -// printf("parse_fromchar: receiving (from the char-server) of account_reg2 (unknwon account id: %d).\n", acc); - login_log("Char-server '%s': receiving (from the char-server) of account_reg2 (account: %d not found, ip: %s)." RETCODE, - server[id].name, acc, ip); - } - } - RFIFOSKIP(fd,RFIFOW(fd,2)); - break; - - case 0x272a: // Receiving of map-server via char-server a unban resquest (by Yor) - if (RFIFOREST(fd) < 6) - return 0; - { - acc = RFIFOL(fd,2); - for(i = 0; i < auth_num; i++) { - if (auth_dat[i].account_id == acc) { - if (auth_dat[i].ban_until_time != 0) { - auth_dat[i].ban_until_time = 0; - login_log("Char-server '%s': UnBan request (account: %d, ip: %s)." RETCODE, - server[id].name, acc, ip); - } else { - login_log("Char-server '%s': Error of UnBan request (account: %d, no change for unban date, ip: %s)." RETCODE, - server[id].name, acc, ip); - } - break; - } - } - if (i == auth_num) - login_log("Char-server '%s': Error of UnBan request (account: %d not found, ip: %s)." RETCODE, - server[id].name, acc, ip); - RFIFOSKIP(fd,6); - } - return 0; - - case 0x272b: // Set account_id to online [Wizputer] - if (RFIFOREST(fd) < 6) - return 0; - add_online_user(RFIFOL(fd,2)); - RFIFOSKIP(fd,6); - break; - - case 0x272c: // Set account_id to offline [Wizputer] - if (RFIFOREST(fd) < 6) - return 0; - remove_online_user(RFIFOL(fd,2)); - RFIFOSKIP(fd,6); - break; - - case 0x3000: //change sex for chrif_changesex() - if (RFIFOREST(fd) < 4 || RFIFOREST(fd) < RFIFOW(fd,2)) - return 0; - { - int sex, i = 0; - acc = RFIFOL(fd,4); - sex = RFIFOB(fd,8); - if (sex != 0 && sex != 1) - sex = 0; - for(i = 0; i < auth_num; i++) { - if (auth_dat[i].account_id == acc) { - unsigned char buf[16]; - login_log("Char-server '%s': Sex change (account: %d, new sex %c, ip: %s)." RETCODE, - server[id].name, acc, (sex == 2) ? 'S' : (sex ? 'M' : 'F'), ip); - auth_fifo[i].login_id1++; // to avoid reconnection error when come back from map-server (char-server will ask again the authentification) - auth_dat[i].sex = sex; - WBUFW(buf,0) = 0x2723; - WBUFL(buf,2) = acc; - WBUFB(buf,6) = sex; - charif_sendallwos(-1, buf, 7); - break; - } - } - if (i == auth_num) { - login_log("Char-server '%s': Error of Sex change (account: %d not found, suggested sex %c, ip: %s)." RETCODE, - server[id].name, acc, (sex == 2) ? 'S' : (sex ? 'M' : 'F'), ip); - } - RFIFOSKIP(fd,RFIFOW(fd,2)); - } - return 0; - - default: - { - FILE *logfp; - char tmpstr[24]; - struct timeval tv; - logfp = fopen(login_log_unknown_packets_filename, "a"); - if (logfp) { - gettimeofday(&tv, NULL); - strftime(tmpstr, 23, date_format, localtime((const time_t*)&(tv.tv_sec))); - fprintf(logfp, "%s.%03d: receiving of an unknown packet -> disconnection" RETCODE, tmpstr, (int)tv.tv_usec / 1000); - fprintf(logfp, "parse_fromchar: connection #%d (ip: %s), packet: 0x%x (with being read: %d)." RETCODE, fd, ip, RFIFOW(fd,0), RFIFOREST(fd)); - fprintf(logfp, "Detail (in hex):" RETCODE); - fprintf(logfp, "---- 00-01-02-03-04-05-06-07 08-09-0A-0B-0C-0D-0E-0F" RETCODE); - memset(tmpstr, '\0', sizeof(tmpstr)); - for(i = 0; i < RFIFOREST(fd); i++) { - if ((i & 15) == 0) - fprintf(logfp, "%04X ",i); - fprintf(logfp, "%02x ", RFIFOB(fd,i)); - if (RFIFOB(fd,i) > 0x1f) - tmpstr[i % 16] = RFIFOB(fd,i); - else - tmpstr[i % 16] = '.'; - if ((i - 7) % 16 == 0) // -8 + 1 - fprintf(logfp, " "); - else if ((i + 1) % 16 == 0) { - fprintf(logfp, " %s" RETCODE, tmpstr); - memset(tmpstr, '\0', sizeof(tmpstr)); - } - } - if (i % 16 != 0) { - for(j = i; j % 16 != 0; j++) { - fprintf(logfp, " "); - if ((j - 7) % 16 == 0) // -8 + 1 - fprintf(logfp, " "); - } - fprintf(logfp, " %s" RETCODE, tmpstr); - } - fprintf(logfp, RETCODE); - fclose(logfp); - } - } - printf("parse_fromchar: Unknown packet 0x%x (from a char-server)! -> disconnection.\n", RFIFOW(fd,0)); - session[fd]->eof = 1; - printf("Char-server has been disconnected (unknown packet).\n"); - return 0; - } - } - return 0; -} - -//--------------------------------------- -// Packet parsing for administation login -//--------------------------------------- -int parse_admin(int fd) { - int i, j; - unsigned char *p = (unsigned char *) &session[fd]->client_addr.sin_addr; - char* account_name; - char ip[16]; - - sprintf(ip, "%d.%d.%d.%d", p[0], p[1], p[2], p[3]); - - if (session[fd]->eof) { - close(fd); - delete_session(fd); - printf("Remote administration has disconnected (session #%d).\n", fd); - return 0; - } - - while(RFIFOREST(fd) >= 2) { - if (display_parse_admin == 1) - printf("parse_admin: connection #%d, packet: 0x%x (with being read: %d).\n", fd, RFIFOW(fd,0), RFIFOREST(fd)); - - switch(RFIFOW(fd,0)) { - case 0x7530: // Request of the server version - login_log("'ladmin': Sending of the server version (ip: %s)" RETCODE, ip); - 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); - break; - - case 0x7532: // Request of end of connection - login_log("'ladmin': End of connection (ip: %s)" RETCODE, ip); - RFIFOSKIP(fd,2); - session[fd]->eof = 1; - break; - - case 0x7920: // Request of an accounts list - if (RFIFOREST(fd) < 10) - return 0; - { - int st, ed, len; - //int id[auth_num]; - //int *id=(int *)aCalloc(auth_num, sizeof(int)); - CREATE_BUFFER(id, int, auth_num); - st = RFIFOL(fd,2); - ed = RFIFOL(fd,6); - RFIFOSKIP(fd,10); - WFIFOW(fd,0) = 0x7921; - if (st < 0) - st = 0; - if (ed > END_ACCOUNT_NUM || ed < st || ed <= 0) - ed = END_ACCOUNT_NUM; - login_log("'ladmin': Sending an accounts list (ask: from %d to %d, ip: %s)" RETCODE, st, ed, ip); - // Sort before send - for(i = 0; i < auth_num; i++) { - int k; - id[i] = i; - for(j = 0; j < i; j++) { - if (auth_dat[id[i]].account_id < auth_dat[id[j]].account_id) { - for(k = i; k > j; k--) { - id[k] = id[k-1]; - } - id[j] = i; // id[i] - break; - } - } - } - // Sending accounts information - len = 4; - for(i = 0; i < auth_num && len < 30000; i++) { - int account_id = auth_dat[id[i]].account_id; // use sorted index - if (account_id >= st && account_id <= ed) { - j = id[i]; - WFIFOL(fd,len) = account_id; - WFIFOB(fd,len+4) = (unsigned char)isGM(account_id); - memcpy(WFIFOP(fd,len+5), auth_dat[j].userid, 24); - WFIFOB(fd,len+29) = auth_dat[j].sex; - WFIFOL(fd,len+30) = auth_dat[j].logincount; - if (auth_dat[j].state == 0 && auth_dat[j].ban_until_time != 0) // if no state and banished - WFIFOL(fd,len+34) = 7; // 6 = Your are Prohibited to log in until %s - else - WFIFOL(fd,len+34) = auth_dat[j].state; - len += 38; - } - } - WFIFOW(fd,2) = len; - WFIFOSET(fd,len); - //if (id) free(id); - DELETE_BUFFER(id); - } - break; - - case 0x7930: // Request for an account creation - if (RFIFOREST(fd) < 91) - return 0; - { - struct mmo_account ma; - ma.userid = (char*)RFIFOP(fd, 2); - memcpy(ma.passwd, RFIFOP(fd, 26), 24); - ma.passwd[24] = '\0'; - memcpy(ma.lastlogin, "-", 2); - ma.sex = RFIFOB(fd,50); - WFIFOW(fd,0) = 0x7931; - WFIFOL(fd,2) = 0xffffffff; - memcpy(WFIFOP(fd,6), RFIFOP(fd,2), 24); - if (strlen(ma.userid) > 23 || strlen(ma.passwd) > 23) { - login_log("'ladmin': Attempt to create an invalid account (account or pass is too long, ip: %s)" RETCODE, - ip); - } else if (strlen(ma.userid) < 4 || strlen(ma.passwd) < 4) { - login_log("'ladmin': Attempt to create an invalid account (account or pass is too short, ip: %s)" RETCODE, - ip); - } else if (ma.sex != 'F' && ma.sex != 'M') { - login_log("'ladmin': Attempt to create an invalid account (account: %s, received pass: %s, invalid sex, ip: %s)" RETCODE, - ma.userid, ma.passwd, ip); - } else if (account_id_count > END_ACCOUNT_NUM) { - login_log("'ladmin': Attempt to create an account, but there is no more available id number (account: %s, pass: %s, sex: %c, ip: %s)" RETCODE, - ma.userid, ma.passwd, ma.sex, ip); - } else { - remove_control_chars((unsigned char *)ma.userid); - remove_control_chars((unsigned char *)ma.passwd); - for(i = 0; i < auth_num; i++) { - if (strncmp(auth_dat[i].userid, ma.userid, 24) == 0) { - login_log("'ladmin': Attempt to create an already existing account (account: %s, pass: %s, received pass: %s, ip: %s)" RETCODE, - auth_dat[i].userid, auth_dat[i].pass, ma.passwd, ip); - break; - } - } - if (i == auth_num) { - int new_id; - char email[40]; - memcpy(email, RFIFOP(fd,51), 40); - email[39] = '\0'; - remove_control_chars((unsigned char *)email); - new_id = mmo_auth_new(&ma, ma.sex, email); - login_log("'ladmin': Account creation (account: %s (id: %d), pass: %s, sex: %c, email: %s, ip: %s)" RETCODE, - ma.userid, new_id, ma.passwd, ma.sex, auth_dat[i].email, ip); - WFIFOL(fd,2) = new_id; - mmo_auth_sync(); - } - } - WFIFOSET(fd,30); - RFIFOSKIP(fd,91); - } - break; - - case 0x7932: // Request for an account deletion - if (RFIFOREST(fd) < 26) - return 0; - WFIFOW(fd,0) = 0x7933; - WFIFOL(fd,2) = 0xFFFFFFFF; - account_name = (char*)RFIFOP(fd,2); - account_name[23] = '\0'; - remove_control_chars((unsigned char *)account_name); - i = search_account_index(account_name); - if (i != -1) { - // Char-server is notified of deletion (for characters deletion). - unsigned char buf[65535]; - WBUFW(buf,0) = 0x2730; - WBUFL(buf,2) = auth_dat[i].account_id; - charif_sendallwos(-1, buf, 6); - // send answer - memcpy(WFIFOP(fd,6), auth_dat[i].userid, 24); - WFIFOL(fd,2) = auth_dat[i].account_id; - // save deleted account in log file - login_log("'ladmin': Account deletion (account: %s, id: %d, ip: %s) - saved in next line:" RETCODE, - auth_dat[i].userid, auth_dat[i].account_id, ip); - mmo_auth_tostr((char*)buf, &auth_dat[i]); - login_log("%s" RETCODE, buf); - // delete account - memset(auth_dat[i].userid, '\0', sizeof(auth_dat[i].userid)); - auth_dat[i].account_id = -1; - mmo_auth_sync(); - } else { - memcpy(WFIFOP(fd,6), account_name, 24); - login_log("'ladmin': Attempt to delete an unknown account (account: %s, ip: %s)" RETCODE, - account_name, ip); - } - WFIFOSET(fd,30); - RFIFOSKIP(fd,26); - break; - - case 0x7934: // Request to change a password - if (RFIFOREST(fd) < 50) - return 0; - WFIFOW(fd,0) = 0x7935; - WFIFOL(fd,2) = 0xFFFFFFFF; /// WTF??? an unsigned being set to a -1 - account_name = (char*)RFIFOP(fd,2); - account_name[23] = '\0'; - remove_control_chars((unsigned char *)account_name); - i = search_account_index(account_name); - if (i != -1) { - memcpy(WFIFOP(fd,6), auth_dat[i].userid, 24); - memcpy(auth_dat[i].pass, RFIFOP(fd,26), 24); - auth_dat[i].pass[23] = '\0'; - remove_control_chars((unsigned char *)auth_dat[i].pass); - WFIFOL(fd,2) = auth_dat[i].account_id; - login_log("'ladmin': Modification of a password (account: %s, new password: %s, ip: %s)" RETCODE, - auth_dat[i].userid, auth_dat[i].pass, ip); - mmo_auth_sync(); - } else { - memcpy(WFIFOP(fd,6), account_name, 24); - login_log("'ladmin': Attempt to modify the password of an unknown account (account: %s, ip: %s)" RETCODE, - account_name, ip); - } - WFIFOSET(fd,30); - RFIFOSKIP(fd,50); - break; - - case 0x7936: // Request to modify a state - if (RFIFOREST(fd) < 50) - return 0; - { - char error_message[20]; - int statut; - WFIFOW(fd,0) = 0x7937; - WFIFOL(fd,2) = 0xFFFFFFFF; // WTF??? - account_name = (char*)RFIFOP(fd,2); - account_name[23] = '\0'; - remove_control_chars((unsigned char *)account_name); - statut = RFIFOL(fd,26); - memcpy(error_message, RFIFOP(fd,30), 20); - error_message[19] = '\0'; - remove_control_chars((unsigned char *)error_message); - if (statut != 7 || error_message[0] == '\0') { // 7: // 6 = Your are Prohibited to log in until %s - strcpy(error_message, "-"); - } - i = search_account_index(account_name); - if (i != -1) { - memcpy(WFIFOP(fd,6), auth_dat[i].userid, 24); - WFIFOL(fd,2) = auth_dat[i].account_id; - if (auth_dat[i].state == statut && strcmp(auth_dat[i].error_message, error_message) == 0) - login_log("'ladmin': Modification of a state, but the state of the account is already the good state (account: %s, received state: %d, ip: %s)" RETCODE, - account_name, statut, ip); - else { - if (statut == 7) - login_log("'ladmin': Modification of a state (account: %s, new state: %d - prohibited to login until '%s', ip: %s)" RETCODE, - auth_dat[i].userid, statut, error_message, ip); - else - login_log("'ladmin': Modification of a state (account: %s, new state: %d, ip: %s)" RETCODE, - auth_dat[i].userid, statut, ip); - if (auth_dat[i].state == 0) { - unsigned char buf[16]; - WBUFW(buf,0) = 0x2731; - WBUFL(buf,2) = auth_dat[i].account_id; - 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); - for(j = 0; j < AUTH_FIFO_SIZE; j++) - if (auth_fifo[j].account_id == auth_dat[i].account_id) - auth_fifo[j].login_id1++; // to avoid reconnection error when come back from map-server (char-server will ask again the authentification) - } - auth_dat[i].state = statut; - memcpy(auth_dat[i].error_message, error_message, 20); - mmo_auth_sync(); - } - } else { - memcpy(WFIFOP(fd,6), account_name, 24); - login_log("'ladmin': Attempt to modify the state of an unknown account (account: %s, received state: %d, ip: %s)" RETCODE, - account_name, statut, ip); - } - WFIFOL(fd,30) = statut; - } - WFIFOSET(fd,34); - RFIFOSKIP(fd,50); - break; - - case 0x7938: // Request for servers list and # of online players - login_log("'ladmin': Sending of servers list (ip: %s)" RETCODE, ip); - server_num = 0; - for(i = 0; i < MAX_SERVERS; i++) { - if (server_fd[i] >= 0) { - WFIFOL(fd,4+server_num*32) = server[i].ip; - WFIFOW(fd,4+server_num*32+4) = server[i].port; - memcpy(WFIFOP(fd,4+server_num*32+6), server[i].name, 20); - WFIFOW(fd,4+server_num*32+26) = server[i].users; - WFIFOW(fd,4+server_num*32+28) = server[i].maintenance; - WFIFOW(fd,4+server_num*32+30) = server[i].new_; - server_num++; - } - } - WFIFOW(fd,0) = 0x7939; - WFIFOW(fd,2) = 4 + 32 * server_num; - WFIFOSET(fd,4+32*server_num); - RFIFOSKIP(fd,2); - break; - - case 0x793a: // Request to password check - if (RFIFOREST(fd) < 50) - return 0; - WFIFOW(fd,0) = 0x793b; - WFIFOL(fd,2) = 0xFFFFFFFF; // WTF??? - account_name = (char*)RFIFOP(fd,2); - account_name[23] = '\0'; - remove_control_chars((unsigned char *)account_name); - i = search_account_index(account_name); - if (i != -1) { - char pass[25]; - memcpy(WFIFOP(fd,6), auth_dat[i].userid, 24); - memcpy(pass, RFIFOP(fd,26), 24); - pass[24] = '\0'; - remove_control_chars((unsigned char *)pass); - if (strcmp(auth_dat[i].pass, pass) == 0) { - WFIFOL(fd,2) = auth_dat[i].account_id; - login_log("'ladmin': Check of password OK (account: %s, password: %s, ip: %s)" RETCODE, - auth_dat[i].userid, auth_dat[i].pass, ip); - } else { - login_log("'ladmin': Failure of password check (account: %s, proposed pass: %s, ip: %s)" RETCODE, - auth_dat[i].userid, pass, ip); - } - } else { - memcpy(WFIFOP(fd,6), account_name, 24); - login_log("'ladmin': Attempt to check the password of an unknown account (account: %s, ip: %s)" RETCODE, - account_name, ip); - } - WFIFOSET(fd,30); - RFIFOSKIP(fd,50); - break; - - case 0x793c: // Request to modify sex - if (RFIFOREST(fd) < 27) - return 0; - WFIFOW(fd,0) = 0x793d; - WFIFOL(fd,2) = 0xFFFFFFFF; // WTF??? - account_name = (char*)RFIFOP(fd,2); - account_name[23] = '\0'; - remove_control_chars((unsigned char *)account_name); - memcpy(WFIFOP(fd,6), account_name, 24); - { - char sex; - sex = RFIFOB(fd,26); - if (sex != 'F' && sex != 'M') { - if (sex > 31) - login_log("'ladmin': Attempt to give an invalid sex (account: %s, received sex: %c, ip: %s)" RETCODE, - account_name, sex, ip); - else - login_log("'ladmin': Attempt to give an invalid sex (account: %s, received sex: 'control char', ip: %s)" RETCODE, - account_name, ip); - } else { - i = search_account_index(account_name); - if (i != -1) { - memcpy(WFIFOP(fd,6), auth_dat[i].userid, 24); - if (auth_dat[i].sex != ((sex == 'S' || sex == 's') ? 2 : (sex == 'M' || sex == 'm'))) { - unsigned char buf[16]; - WFIFOL(fd,2) = auth_dat[i].account_id; - for(j = 0; j < AUTH_FIFO_SIZE; j++) - if (auth_fifo[j].account_id == auth_dat[i].account_id) - auth_fifo[j].login_id1++; // to avoid reconnection error when come back from map-server (char-server will ask again the authentification) - auth_dat[i].sex = (sex == 'S' || sex == 's') ? 2 : (sex == 'M' || sex == 'm'); - login_log("'ladmin': Modification of a sex (account: %s, new sex: %c, ip: %s)" RETCODE, - auth_dat[i].userid, sex, ip); - mmo_auth_sync(); - // send to all char-server the change - WBUFW(buf,0) = 0x2723; - WBUFL(buf,2) = auth_dat[i].account_id; - WBUFB(buf,6) = auth_dat[i].sex; - charif_sendallwos(-1, buf, 7); - } else { - login_log("'ladmin': Modification of a sex, but the sex is already the good sex (account: %s, sex: %c, ip: %s)" RETCODE, - auth_dat[i].userid, sex, ip); - } - } else { - login_log("'ladmin': Attempt to modify the sex of an unknown account (account: %s, received sex: %c, ip: %s)" RETCODE, - account_name, sex, ip); - } - } - } - WFIFOSET(fd,30); - RFIFOSKIP(fd,27); - break; - - case 0x793e: // Request to modify GM level - if (RFIFOREST(fd) < 27) - return 0; - WFIFOW(fd,0) = 0x793f; - WFIFOL(fd,2) = 0xFFFFFFFF; // WTF??? - account_name = (char*)RFIFOP(fd,2); - account_name[23] = '\0'; - remove_control_chars((unsigned char *)account_name); - memcpy(WFIFOP(fd,6), account_name, 24); - { - char new_gm_level; - new_gm_level = RFIFOB(fd,26); - if (new_gm_level < 0 || new_gm_level > 99) { - login_log("'ladmin': Attempt to give an invalid GM level (account: %s, received GM level: %d, ip: %s)" RETCODE, - account_name, (int)new_gm_level, ip); - } else { - i = search_account_index(account_name); - if (i != -1) { - int acc = auth_dat[i].account_id; - memcpy(WFIFOP(fd,6), auth_dat[i].userid, 24); - if (isGM(acc) != new_gm_level) { - // modification of the file - FILE *fp, *fp2; - int lock; - char line[512]; - int GM_account, GM_level; - int modify_flag; - char tmpstr[24]; - struct timeval tv; - if ((fp2 = lock_fopen(GM_account_filename, &lock)) != NULL) { - if ((fp = fopen(GM_account_filename, "r")) != NULL) { - gettimeofday(&tv, NULL); - strftime(tmpstr, 23, date_format, localtime((const time_t*)&(tv.tv_sec))); - modify_flag = 0; - // read/write GM file - while(fgets(line, sizeof(line)-1, fp)) { - while(line[0] != '\0' && (line[strlen(line)-1] == '\n' || line[strlen(line)-1] == '\r')) - line[strlen(line)-1] = '\0'; - if ((line[0] == '/' && line[1] == '/') || line[0] == '\0') - fprintf(fp2, "%s" RETCODE, line); - else { - if (sscanf(line, "%d %d", &GM_account, &GM_level) != 2 && sscanf(line, "%d: %d", &GM_account, &GM_level) != 2) - fprintf(fp2, "%s" RETCODE, line); - else if (GM_account != acc) - fprintf(fp2, "%s" RETCODE, line); - else if (new_gm_level < 1) { - fprintf(fp2, "// %s: 'ladmin' GM level removed on account %d '%s' (previous level: %d)" RETCODE "//%d %d" RETCODE, tmpstr, acc, auth_dat[i].userid, GM_level, acc, new_gm_level); - modify_flag = 1; - } else { - fprintf(fp2, "// %s: 'ladmin' GM level on account %d '%s' (previous level: %d)" RETCODE "%d %d" RETCODE, tmpstr, acc, auth_dat[i].userid, GM_level, acc, new_gm_level); - modify_flag = 1; - } - } - } - if (modify_flag == 0) - fprintf(fp2, "// %s: 'ladmin' GM level on account %d '%s' (previous level: 0)" RETCODE "%d %d" RETCODE, tmpstr, acc, auth_dat[i].userid, acc, new_gm_level); - fclose(fp); - } else { - login_log("'ladmin': Attempt to modify of a GM level - impossible to read GM accounts file (account: %s (%d), received GM level: %d, ip: %s)" RETCODE, - auth_dat[i].userid, acc, (int)new_gm_level, ip); - } - if (lock_fclose(fp2, GM_account_filename, &lock) == 0) { - WFIFOL(fd,2) = acc; - login_log("'ladmin': Modification of a GM level (account: %s (%d), new GM level: %d, ip: %s)" RETCODE, - auth_dat[i].userid, acc, (int)new_gm_level, ip); - // read and send new GM informations - read_gm_account(); - send_GM_accounts(); - } else { - login_log("'ladmin': Attempt to modify of a GM level - impossible to write GM accounts file (account: %s (%d), received GM level: %d, ip: %s)" RETCODE, - auth_dat[i].userid, acc, (int)new_gm_level, ip); - } - } else { - login_log("'ladmin': Attempt to modify of a GM level - impossible to write GM accounts file (account: %s (%d), received GM level: %d, ip: %s)" RETCODE, - auth_dat[i].userid, acc, (int)new_gm_level, ip); - } - } else { - login_log("'ladmin': Attempt to modify of a GM level, but the GM level is already the good GM level (account: %s (%d), GM level: %d, ip: %s)" RETCODE, - auth_dat[i].userid, acc, (int)new_gm_level, ip); - } - } else { - login_log("'ladmin': Attempt to modify the GM level of an unknown account (account: %s, received GM level: %d, ip: %s)" RETCODE, - account_name, (int)new_gm_level, ip); - } - } - } - WFIFOSET(fd,30); - RFIFOSKIP(fd,27); - break; - - case 0x7940: // Request to modify e-mail - if (RFIFOREST(fd) < 66) - return 0; - WFIFOW(fd,0) = 0x7941; - WFIFOL(fd,2) = 0xFFFFFFFF; // WTF??? - account_name = (char*)RFIFOP(fd,2); - account_name[23] = '\0'; - remove_control_chars((unsigned char *)account_name); - memcpy(WFIFOP(fd,6), account_name, 24); - { - char email[40]; - memcpy(email, RFIFOP(fd,26), 40); - if (e_mail_check(email) == 0) { - login_log("'ladmin': Attempt to give an invalid e-mail (account: %s, ip: %s)" RETCODE, - account_name, ip); - } else { - remove_control_chars((unsigned char *)email); - i = search_account_index(account_name); - if (i != -1) { - memcpy(WFIFOP(fd,6), auth_dat[i].userid, 24); - memcpy(auth_dat[i].email, email, 40); - WFIFOL(fd,2) = auth_dat[i].account_id; - login_log("'ladmin': Modification of an email (account: %s, new e-mail: %s, ip: %s)" RETCODE, - auth_dat[i].userid, email, ip); - mmo_auth_sync(); - } else { - login_log("'ladmin': Attempt to modify the e-mail of an unknown account (account: %s, received e-mail: %s, ip: %s)" RETCODE, - account_name, email, ip); - } - } - } - WFIFOSET(fd,30); - RFIFOSKIP(fd,66); - break; - - case 0x7942: // Request to modify memo field - if (RFIFOREST(fd) < 28 || RFIFOREST(fd) < (28 + RFIFOW(fd,26))) - return 0; - WFIFOW(fd,0) = 0x7943; - WFIFOL(fd,2) = 0xFFFFFFFF; // WTF??? - account_name = (char*)RFIFOP(fd,2); - account_name[23] = '\0'; - remove_control_chars((unsigned char *)account_name); - i = search_account_index(account_name); - if (i != -1) { - int size_of_memo = sizeof(auth_dat[i].memo); - memcpy(WFIFOP(fd,6), auth_dat[i].userid, 24); - memset(auth_dat[i].memo, '\0', size_of_memo); - if (RFIFOW(fd,26) == 0) { - strncpy(auth_dat[i].memo, "-", size_of_memo); - } else if (RFIFOW(fd,26) > size_of_memo - 1) { - memcpy(auth_dat[i].memo, RFIFOP(fd,28), size_of_memo - 1); - } else { - memcpy(auth_dat[i].memo, RFIFOP(fd,28), RFIFOW(fd,26)); - } - auth_dat[i].memo[size_of_memo - 1] = '\0'; - remove_control_chars((unsigned char *)auth_dat[i].memo); - WFIFOL(fd,2) = auth_dat[i].account_id; - login_log("'ladmin': Modification of a memo field (account: %s, new memo: %s, ip: %s)" RETCODE, - auth_dat[i].userid, auth_dat[i].memo, ip); - mmo_auth_sync(); - } else { - memcpy(WFIFOP(fd,6), account_name, 24); - login_log("'ladmin': Attempt to modify the memo field of an unknown account (account: %s, ip: %s)" RETCODE, - account_name, ip); - } - WFIFOSET(fd,30); - RFIFOSKIP(fd,28 + RFIFOW(fd,26)); - break; - - case 0x7944: // Request to found an account id - if (RFIFOREST(fd) < 26) - return 0; - WFIFOW(fd,0) = 0x7945; - WFIFOL(fd,2) = 0xFFFFFFFF; // WTF??? - account_name = (char*)RFIFOP(fd,2); - account_name[23] = '\0'; - remove_control_chars((unsigned char *)account_name); - i = search_account_index(account_name); - if (i != -1) { - memcpy(WFIFOP(fd,6), auth_dat[i].userid, 24); - WFIFOL(fd,2) = auth_dat[i].account_id; - login_log("'ladmin': Request (by the name) of an account id (account: %s, id: %d, ip: %s)" RETCODE, - auth_dat[i].userid, auth_dat[i].account_id, ip); - } else { - memcpy(WFIFOP(fd,6), account_name, 24); - login_log("'ladmin': ID request (by the name) of an unknown account (account: %s, ip: %s)" RETCODE, - account_name, ip); - } - WFIFOSET(fd,30); - RFIFOSKIP(fd,26); - break; - - case 0x7946: // Request to found an account name - if (RFIFOREST(fd) < 6) - return 0; - WFIFOW(fd,0) = 0x7947; - WFIFOL(fd,2) = RFIFOL(fd,2); - memset(WFIFOP(fd,6), '\0', 24); - for(i = 0; i < auth_num; i++) { - if (auth_dat[i].account_id == RFIFOL(fd,2)) { - strncpy((char*)WFIFOP(fd,6), auth_dat[i].userid, 24); - login_log("'ladmin': Request (by id) of an account name (account: %s, id: %d, ip: %s)" RETCODE, - auth_dat[i].userid, RFIFOL(fd,2), ip); - break; - } - } - if (i == auth_num) { - login_log("'ladmin': Name request (by id) of an unknown account (id: %d, ip: %s)" RETCODE, - RFIFOL(fd,2), ip); - strncpy((char*)WFIFOP(fd,6), "", 24); - } - WFIFOSET(fd,30); - RFIFOSKIP(fd,6); - break; - - case 0x7948: // Request to change the validity limit (timestamp) (absolute value) - if (RFIFOREST(fd) < 30) - return 0; - { - time_t timestamp; - char tmpstr[2048]; - WFIFOW(fd,0) = 0x7949; - WFIFOL(fd,2) = 0xFFFFFFFF; // WTF??? - account_name = (char*)RFIFOP(fd,2); - account_name[23] = '\0'; - remove_control_chars((unsigned char *)account_name); - timestamp = (time_t)RFIFOL(fd,26); - strftime(tmpstr, 24, date_format, localtime(×tamp)); - i = search_account_index(account_name); - if (i != -1) { - memcpy(WFIFOP(fd,6), auth_dat[i].userid, 24); - login_log("'ladmin': Change of a validity limit (account: %s, new validity: %d (%s), ip: %s)" RETCODE, - auth_dat[i].userid, timestamp, (timestamp == 0 ? "unlimited" : tmpstr), ip); - auth_dat[i].connect_until_time = timestamp; - WFIFOL(fd,2) = auth_dat[i].account_id; - mmo_auth_sync(); - } else { - memcpy(WFIFOP(fd,6), account_name, 24); - login_log("'ladmin': Attempt to change the validity limit of an unknown account (account: %s, received validity: %d (%s), ip: %s)" RETCODE, - account_name, timestamp, (timestamp == 0 ? "unlimited" : tmpstr), ip); - } - WFIFOL(fd,30) = timestamp; - } - WFIFOSET(fd,34); - RFIFOSKIP(fd,30); - break; - - case 0x794a: // Request to change the final date of a banishment (timestamp) (absolute value) - if (RFIFOREST(fd) < 30) - return 0; - { - time_t timestamp; - char tmpstr[2048]; - WFIFOW(fd,0) = 0x794b; - WFIFOL(fd,2) = 0xFFFFFFFF; // WTF??? - account_name = (char*)RFIFOP(fd,2); - account_name[23] = '\0'; - remove_control_chars((unsigned char *)account_name); - timestamp = (time_t)RFIFOL(fd,26); - if (timestamp <= time(NULL)) - timestamp = 0; - strftime(tmpstr, 24, date_format, localtime(×tamp)); - i = search_account_index(account_name); - if (i != -1) { - memcpy(WFIFOP(fd,6), auth_dat[i].userid, 24); - WFIFOL(fd,2) = auth_dat[i].account_id; - login_log("'ladmin': Change of the final date of a banishment (account: %s, new final date of banishment: %d (%s), ip: %s)" RETCODE, - auth_dat[i].userid, timestamp, (timestamp == 0 ? "no banishment" : tmpstr), ip); - if (auth_dat[i].ban_until_time != timestamp) { - if (timestamp != 0) { - unsigned char buf[16]; - WBUFW(buf,0) = 0x2731; - WBUFL(buf,2) = auth_dat[i].account_id; - 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); - for(j = 0; j < AUTH_FIFO_SIZE; j++) - if (auth_fifo[j].account_id == auth_dat[i].account_id) - auth_fifo[j].login_id1++; // to avoid reconnection error when come back from map-server (char-server will ask again the authentification) - } - auth_dat[i].ban_until_time = timestamp; - mmo_auth_sync(); - } - } else { - memcpy(WFIFOP(fd,6), account_name, 24); - login_log("'ladmin': Attempt to change the final date of a banishment of an unknown account (account: %s, received final date of banishment: %d (%s), ip: %s)" RETCODE, - account_name, timestamp, (timestamp == 0 ? "no banishment" : tmpstr), ip); - } - WFIFOL(fd,30) = timestamp; - } - WFIFOSET(fd,34); - RFIFOSKIP(fd,30); - break; - - case 0x794c: // Request to change the final date of a banishment (timestamp) (relative change) - if (RFIFOREST(fd) < 38) - return 0; - { - time_t timestamp; - struct tm *tmtime; - char tmpstr[2048]; - WFIFOW(fd,0) = 0x794d; - WFIFOL(fd,2) = 0xFFFFFFFF; // WTF??? - account_name = (char*)RFIFOP(fd,2); - account_name[23] = '\0'; - remove_control_chars((unsigned char *)account_name); - i = search_account_index(account_name); - if (i != -1) { - WFIFOL(fd,2) = auth_dat[i].account_id; - memcpy(WFIFOP(fd,6), auth_dat[i].userid, 24); - if (auth_dat[i].ban_until_time == 0 || auth_dat[i].ban_until_time < time(NULL)) - timestamp = time(NULL); - else - timestamp = auth_dat[i].ban_until_time; - tmtime = localtime(×tamp); - tmtime->tm_year = tmtime->tm_year + (short)RFIFOW(fd,26); - tmtime->tm_mon = tmtime->tm_mon + (short)RFIFOW(fd,28); - tmtime->tm_mday = tmtime->tm_mday + (short)RFIFOW(fd,30); - tmtime->tm_hour = tmtime->tm_hour + (short)RFIFOW(fd,32); - tmtime->tm_min = tmtime->tm_min + (short)RFIFOW(fd,34); - tmtime->tm_sec = tmtime->tm_sec + (short)RFIFOW(fd,36); - timestamp = mktime(tmtime); - if (timestamp != -1) { - if (timestamp <= time(NULL)) - timestamp = 0; - strftime(tmpstr, 24, date_format, localtime(×tamp)); - login_log("'ladmin': Adjustment of a final date of a banishment (account: %s, (%+d y %+d m %+d d %+d h %+d mn %+d s) -> new validity: %d (%s), ip: %s)" RETCODE, - auth_dat[i].userid, (short)RFIFOW(fd,26), (short)RFIFOW(fd,28), (short)RFIFOW(fd,30), (short)RFIFOW(fd,32), (short)RFIFOW(fd,34), (short)RFIFOW(fd,36), timestamp, (timestamp == 0 ? "no banishment" : tmpstr), ip); - if (auth_dat[i].ban_until_time != timestamp) { - if (timestamp != 0) { - unsigned char buf[16]; - WBUFW(buf,0) = 0x2731; - WBUFL(buf,2) = auth_dat[i].account_id; - 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); - for(j = 0; j < AUTH_FIFO_SIZE; j++) - if (auth_fifo[j].account_id == auth_dat[i].account_id) - auth_fifo[j].login_id1++; // to avoid reconnection error when come back from map-server (char-server will ask again the authentification) - } - auth_dat[i].ban_until_time = timestamp; - mmo_auth_sync(); - } - } else { - strftime(tmpstr, 24, date_format, localtime(&auth_dat[i].ban_until_time)); - login_log("'ladmin': Impossible to adjust the final date of a banishment (account: %s, %d (%s) + (%+d y %+d m %+d d %+d h %+d mn %+d s) -> ???, ip: %s)" RETCODE, - auth_dat[i].userid, auth_dat[i].ban_until_time, (auth_dat[i].ban_until_time == 0 ? "no banishment" : tmpstr), (short)RFIFOW(fd,26), (short)RFIFOW(fd,28), (short)RFIFOW(fd,30), (short)RFIFOW(fd,32), (short)RFIFOW(fd,34), (short)RFIFOW(fd,36), ip); - } - WFIFOL(fd,30) = (unsigned long)auth_dat[i].ban_until_time; - } else { - memcpy(WFIFOP(fd,6), account_name, 24); - login_log("'ladmin': Attempt to adjust the final date of a banishment of an unknown account (account: %s, ip: %s)" RETCODE, - account_name, ip); - WFIFOL(fd,30) = 0; - } - } - WFIFOSET(fd,34); - RFIFOSKIP(fd,38); - break; - - case 0x794e: // Request to send a broadcast message - if (RFIFOREST(fd) < 8 || RFIFOREST(fd) < (8 + RFIFOL(fd,4))) - return 0; - WFIFOW(fd,0) = 0x794f; - WFIFOW(fd,2) = 0xFFFF; // WTF??? - if (RFIFOL(fd,4) < 1) { - login_log("'ladmin': Receiving a message for broadcast, but message is void (ip: %s)" RETCODE, - ip); - } else { - // at least 1 char-server - for(i = 0; i < MAX_SERVERS; i++) - if (server_fd[i] >= 0) - break; - if (i == MAX_SERVERS) { - login_log("'ladmin': Receiving a message for broadcast, but no char-server is online (ip: %s)" RETCODE, - ip); - } else { - unsigned char buf[32000]; - char message[32000]; - WFIFOW(fd,2) = 0; - memset(message, '\0', sizeof(message)); - memcpy(message, RFIFOP(fd,8), RFIFOL(fd,4)); - message[sizeof(message)-1] = '\0'; - remove_control_chars((unsigned char *)message); - if (RFIFOW(fd,2) == 0) - login_log("'ladmin': Receiving a message for broadcast (message (in yellow): %s, ip: %s)" RETCODE, - message, ip); - else - login_log("'ladmin': Receiving a message for broadcast (message (in blue): %s, ip: %s)" RETCODE, - message, ip); - // send same message to all char-servers (no answer) - memcpy(WBUFP(buf,0), RFIFOP(fd,0), 8 + RFIFOL(fd,4)); - WBUFW(buf,0) = 0x2726; - charif_sendallwos(-1, buf, 8 + RFIFOL(fd,4)); - } - } - WFIFOSET(fd,4); - RFIFOSKIP(fd,8 + RFIFOL(fd,4)); - break; - - case 0x7950: // Request to change the validity limite (timestamp) (relative change) - if (RFIFOREST(fd) < 38) - return 0; - { - time_t timestamp; - struct tm *tmtime; - char tmpstr[2048]; - char tmpstr2[2048]; - WFIFOW(fd,0) = 0x7951; - WFIFOL(fd,2) = 0xFFFFFFFF; // WTF??? - account_name = (char*)RFIFOP(fd,2); - account_name[23] = '\0'; - remove_control_chars((unsigned char *)account_name); - i = search_account_index(account_name); - if (i != -1) { - WFIFOL(fd,2) = auth_dat[i].account_id; - memcpy(WFIFOP(fd,6), auth_dat[i].userid, 24); - timestamp = auth_dat[i].connect_until_time; - if (add_to_unlimited_account == 0 && timestamp == 0) { - login_log("'ladmin': Attempt to adjust the validity limit of an unlimited account (account: %s, ip: %s)" RETCODE, - auth_dat[i].userid, ip); - WFIFOL(fd,30) = 0; - } else { - if (timestamp == 0 || timestamp < time(NULL)) - timestamp = time(NULL); - tmtime = localtime(×tamp); - tmtime->tm_year = tmtime->tm_year + (short)RFIFOW(fd,26); - tmtime->tm_mon = tmtime->tm_mon + (short)RFIFOW(fd,28); - tmtime->tm_mday = tmtime->tm_mday + (short)RFIFOW(fd,30); - tmtime->tm_hour = tmtime->tm_hour + (short)RFIFOW(fd,32); - tmtime->tm_min = tmtime->tm_min + (short)RFIFOW(fd,34); - tmtime->tm_sec = tmtime->tm_sec + (short)RFIFOW(fd,36); - timestamp = mktime(tmtime); - if (timestamp != -1) { - strftime(tmpstr, 24, date_format, localtime(&auth_dat[i].connect_until_time)); - strftime(tmpstr2, 24, date_format, localtime(×tamp)); - login_log("'ladmin': Adjustment of a validity limit (account: %s, %d (%s) + (%+d y %+d m %+d d %+d h %+d mn %+d s) -> new validity: %d (%s), ip: %s)" RETCODE, - auth_dat[i].userid, auth_dat[i].connect_until_time, (auth_dat[i].connect_until_time == 0 ? "unlimited" : tmpstr), (short)RFIFOW(fd,26), (short)RFIFOW(fd,28), (short)RFIFOW(fd,30), (short)RFIFOW(fd,32), (short)RFIFOW(fd,34), (short)RFIFOW(fd,36), timestamp, (timestamp == 0 ? "unlimited" : tmpstr2), ip); - auth_dat[i].connect_until_time = timestamp; - mmo_auth_sync(); - WFIFOL(fd,30) = (unsigned long)auth_dat[i].connect_until_time; - } else { - strftime(tmpstr, 24, date_format, localtime(&auth_dat[i].connect_until_time)); - login_log("'ladmin': Impossible to adjust a validity limit (account: %s, %d (%s) + (%+d y %+d m %+d d %+d h %+d mn %+d s) -> ???, ip: %s)" RETCODE, - auth_dat[i].userid, auth_dat[i].connect_until_time, (auth_dat[i].connect_until_time == 0 ? "unlimited" : tmpstr), (short)RFIFOW(fd,26), (short)RFIFOW(fd,28), (short)RFIFOW(fd,30), (short)RFIFOW(fd,32), (short)RFIFOW(fd,34), (short)RFIFOW(fd,36), ip); - WFIFOL(fd,30) = 0; - } - } - } else { - memcpy(WFIFOP(fd,6), account_name, 24); - login_log("'ladmin': Attempt to adjust the validity limit of an unknown account (account: %s, ip: %s)" RETCODE, - account_name, ip); - WFIFOL(fd,30) = 0; - } - } - WFIFOSET(fd,34); - RFIFOSKIP(fd,38); - break; - - case 0x7952: // Request about informations of an account (by account name) - if (RFIFOREST(fd) < 26) - return 0; - WFIFOW(fd,0) = 0x7953; - WFIFOL(fd,2) = 0xFFFFFFFF; // WTF??? - account_name = (char*)RFIFOP(fd,2); - account_name[23] = '\0'; - remove_control_chars((unsigned char *)account_name); - i = search_account_index(account_name); - if (i != -1) { - WFIFOL(fd,2) = auth_dat[i].account_id; - WFIFOB(fd,6) = (unsigned char)isGM(auth_dat[i].account_id); - memcpy(WFIFOP(fd,7), auth_dat[i].userid, 24); - WFIFOB(fd,31) = auth_dat[i].sex; - WFIFOL(fd,32) = auth_dat[i].logincount; - WFIFOL(fd,36) = auth_dat[i].state; - memcpy(WFIFOP(fd,40), auth_dat[i].error_message, 20); - memcpy(WFIFOP(fd,60), auth_dat[i].lastlogin, 24); - memcpy(WFIFOP(fd,84), auth_dat[i].last_ip, 16); - memcpy(WFIFOP(fd,100), auth_dat[i].email, 40); - WFIFOL(fd,140) = (unsigned long)auth_dat[i].connect_until_time; - WFIFOL(fd,144) = (unsigned long)auth_dat[i].ban_until_time; - WFIFOW(fd,148) = strlen(auth_dat[i].memo); - if (auth_dat[i].memo[0]) { - memcpy(WFIFOP(fd,150), auth_dat[i].memo, strlen(auth_dat[i].memo)); - } - login_log("'ladmin': Sending information of an account (request by the name; account: %s, id: %d, ip: %s)" RETCODE, - auth_dat[i].userid, auth_dat[i].account_id, ip); - WFIFOSET(fd,150+strlen(auth_dat[i].memo)); - } else { - memcpy(WFIFOP(fd,7), account_name, 24); - WFIFOW(fd,148) = 0; - login_log("'ladmin': Attempt to obtain information (by the name) of an unknown account (account: %s, ip: %s)" RETCODE, - account_name, ip); - WFIFOSET(fd,150); - } - RFIFOSKIP(fd,26); - break; - - case 0x7954: // Request about information of an account (by account id) - if (RFIFOREST(fd) < 6) - return 0; - WFIFOW(fd,0) = 0x7953; - WFIFOL(fd,2) = RFIFOL(fd,2); - memset(WFIFOP(fd,7), '\0', 24); - for(i = 0; i < auth_num; i++) { - if (auth_dat[i].account_id == RFIFOL(fd,2)) { - login_log("'ladmin': Sending information of an account (request by the id; account: %s, id: %d, ip: %s)" RETCODE, - auth_dat[i].userid, RFIFOL(fd,2), ip); - WFIFOB(fd,6) = (unsigned char)isGM(auth_dat[i].account_id); - memcpy(WFIFOP(fd,7), auth_dat[i].userid, 24); - WFIFOB(fd,31) = auth_dat[i].sex; - WFIFOL(fd,32) = auth_dat[i].logincount; - WFIFOL(fd,36) = auth_dat[i].state; - memcpy(WFIFOP(fd,40), auth_dat[i].error_message, 20); - memcpy(WFIFOP(fd,60), auth_dat[i].lastlogin, 24); - memcpy(WFIFOP(fd,84), auth_dat[i].last_ip, 16); - memcpy(WFIFOP(fd,100), auth_dat[i].email, 40); - WFIFOL(fd,140) = (unsigned long)auth_dat[i].connect_until_time; - WFIFOL(fd,144) = (unsigned long)auth_dat[i].ban_until_time; - WFIFOW(fd,148) = strlen(auth_dat[i].memo); - if (auth_dat[i].memo[0]) { - memcpy(WFIFOP(fd,150), auth_dat[i].memo, strlen(auth_dat[i].memo)); - } - WFIFOSET(fd,150+strlen(auth_dat[i].memo)); - break; - } - } - if (i == auth_num) { - login_log("'ladmin': Attempt to obtain information (by the id) of an unknown account (id: %d, ip: %s)" RETCODE, - RFIFOL(fd,2), ip); - strncpy((char*)WFIFOP(fd,7), "", 24); - WFIFOW(fd,148) = 0; - WFIFOSET(fd,150); - } - RFIFOSKIP(fd,6); - break; - - case 0x7955: // Request to reload GM file (no answer) - login_log("'ladmin': Request to re-load GM configuration file (ip: %s)." RETCODE, ip); - read_gm_account(); - // send GM accounts to all char-servers - send_GM_accounts(); - RFIFOSKIP(fd,2); - break; - - default: - { - FILE *logfp; - char tmpstr[24]; - struct timeval tv; - logfp = fopen(login_log_unknown_packets_filename, "a"); - if (logfp) { - gettimeofday(&tv, NULL); - strftime(tmpstr, 23, date_format, localtime((const time_t*)&(tv.tv_sec))); - fprintf(logfp, "%s.%03d: receiving of an unknown packet -> disconnection" RETCODE, tmpstr, (int)tv.tv_usec / 1000); - fprintf(logfp, "parse_admin: connection #%d (ip: %s), packet: 0x%x (with being read: %d)." RETCODE, fd, ip, RFIFOW(fd,0), RFIFOREST(fd)); - fprintf(logfp, "Detail (in hex):" RETCODE); - fprintf(logfp, "---- 00-01-02-03-04-05-06-07 08-09-0A-0B-0C-0D-0E-0F" RETCODE); - memset(tmpstr, '\0', sizeof(tmpstr)); - for(i = 0; i < RFIFOREST(fd); i++) { - if ((i & 15) == 0) - fprintf(logfp, "%04X ",i); - fprintf(logfp, "%02x ", RFIFOB(fd,i)); - if (RFIFOB(fd,i) > 0x1f) - tmpstr[i % 16] = RFIFOB(fd,i); - else - tmpstr[i % 16] = '.'; - if ((i - 7) % 16 == 0) // -8 + 1 - fprintf(logfp, " "); - else if ((i + 1) % 16 == 0) { - fprintf(logfp, " %s" RETCODE, tmpstr); - memset(tmpstr, '\0', sizeof(tmpstr)); - } - } - if (i % 16 != 0) { - for(j = i; j % 16 != 0; j++) { - fprintf(logfp, " "); - if ((j - 7) % 16 == 0) // -8 + 1 - fprintf(logfp, " "); - } - fprintf(logfp, " %s" RETCODE, tmpstr); - } - fprintf(logfp, RETCODE); - fclose(logfp); - } - } - login_log("'ladmin': End of connection, unknown packet (ip: %s)" RETCODE, ip); - session[fd]->eof = 1; - printf("Remote administration has been disconnected (unknown packet).\n"); - return 0; - } - //WFIFOW(fd,0) = 0x791f; - //WFIFOSET(fd,2); - } - return 0; -} - -//-------------------------------------------- -// Test to know if an IP come from LAN or WAN. -//-------------------------------------------- -int lan_ip_check(unsigned char *p) { - int i; - int lancheck = 1; - -// printf("lan_ip_check: to compare: %d.%d.%d.%d, network: %d.%d.%d.%d/%d.%d.%d.%d\n", -// p[0], p[1], p[2], p[3], -// subneti[0], subneti[1], subneti[2], subneti[3], -// subnetmaski[0], subnetmaski[1], subnetmaski[2], subnetmaski[3]); - for(i = 0; i < 4; i++) { - if ((subneti[i] & subnetmaski[i]) != (p[i] & subnetmaski[i])) { - lancheck = 0; - break; - } - } - printf("LAN test (result): %s source\033[0m.\n", (lancheck) ? "\033[1;36mLAN" : "\033[1;32mWAN"); - return lancheck; -} - -//---------------------------------------------------------------------------------------- -// Default packet parsing (normal players or administation/char-server connexion requests) -//---------------------------------------------------------------------------------------- -int parse_login(int fd) { - struct mmo_account account; - int result, i, j; - 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]); - - memset(&account, 0, sizeof(account)); - - if (session[fd]->eof) { - close(fd); - delete_session(fd); - return 0; - } - - while(RFIFOREST(fd) >= 2) { - if (display_parse_login == 1) { - if (RFIFOW(fd,0) == 0x64 || RFIFOW(fd,0) == 0x01dd) { - if (RFIFOREST(fd) >= ((RFIFOW(fd,0) == 0x64) ? 55 : 47)) - printf("parse_login: connection #%d, packet: 0x%x (with being read: %d), account: %s.\n", fd, RFIFOW(fd,0), RFIFOREST(fd), RFIFOP(fd,6)); - } else if (RFIFOW(fd,0) == 0x2710) { - if (RFIFOREST(fd) >= 86) - printf("parse_login: connection #%d, packet: 0x%x (with being read: %d), server: %s.\n", fd, RFIFOW(fd,0), RFIFOREST(fd), RFIFOP(fd,60)); - } else - printf("parse_login: connection #%d, packet: 0x%x (with being read: %d).\n", fd, RFIFOW(fd,0), RFIFOREST(fd)); - } - - 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: // Ask connection of a client - case 0x01dd: // Ask connection of a client (encryption mode) - if (RFIFOREST(fd) < ((RFIFOW(fd,0) == 0x64) ? 55 : 47)) - return 0; - - account.version = RFIFOL(fd, 2); //for exe version check [Sirius] - account.userid = (char*)RFIFOP(fd,6); - account.userid[23] = '\0'; - remove_control_chars((unsigned char *)account.userid); - if (RFIFOW(fd,0) == 0x64) { - memcpy(account.passwd, RFIFOP(fd,30), 24); - account.passwd[24] = '\0'; - } else { - memcpy(account.passwd, RFIFOP(fd,30), 32); - account.passwd[32] = '\0'; - } - remove_control_chars((unsigned char *)account.passwd); -#ifdef PASSWORDENC - account.passwdenc = (RFIFOW(fd,0) == 0x64) ? 0 : PASSWORDENC; -#else - account.passwdenc = 0; -#endif - - if (RFIFOW(fd,0) == 0x64) - login_log("Request for connection (non encryption mode) of %s (ip: %s)." RETCODE, account.userid, ip); - else - login_log("Request for connection (encryption mode) of %s (ip: %s)." RETCODE, account.userid, ip); - - if (!check_ip(session[fd]->client_addr.sin_addr.s_addr)) { - login_log("Connection refused: IP isn't authorised (deny/allow, ip: %s)." RETCODE, ip); - WFIFOW(fd,0) = 0x6a; - WFIFOB(fd,2) = 3; // 3 = Rejected from Server - WFIFOSET(fd,23); - RFIFOSKIP(fd,(RFIFOW(fd,0) == 0x64) ? 55 : 47); - break; - } - - result = mmo_auth(&account, fd); - if (result == -1) { - int gm_level = isGM(account.account_id); - if (min_level_to_connect > gm_level) { - login_log("Connection refused: the minimum GM level for connection is %d (account: %s, GM level: %d, ip: %s)." RETCODE, - min_level_to_connect, account.userid, gm_level, ip); - WFIFOW(fd,0) = 0x81; - WFIFOL(fd,2) = 1; // 01 = Server closed - WFIFOSET(fd,3); - } else { - 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) { - 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; // in old version, that was for ip (not more used) - memcpy(WFIFOP(fd,20), account.lastlogin, 24); // in old version, that was for name (not more used) - 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++; - // if no char-server, don't send void list of servers, just disconnect the player with proper message - } else { - login_log("Connection refused: there is no char-server online (account: %s, ip: %s)." RETCODE, - account.userid, ip); - WFIFOW(fd,0) = 0x81; - WFIFOL(fd,2) = 1; // 01 = Server closed - WFIFOSET(fd,3); - } - } - } else { - 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 - i = search_account_index(account.userid); - if (i != -1) { - if (auth_dat[i].ban_until_time != 0) { // if account is banned, we send ban timestamp - char tmpstr[256]; - strftime(tmpstr, 20, date_format, localtime(&auth_dat[i].ban_until_time)); - tmpstr[19] = '\0'; - memcpy(WFIFOP(fd,3), tmpstr, 20); - } else { // we send error message - memcpy(WFIFOP(fd,3), auth_dat[i].error_message, 20); - } - } - } - WFIFOSET(fd,23); - } - RFIFOSKIP(fd,(RFIFOW(fd,0) == 0x64) ? 55 : 47); - break; - - case 0x01db: // Sending request of the coding key - case 0x791a: // Sending request of the coding key (administration packet) - { - struct login_session_data *ld; - if (session[fd]->session_data) { - printf("login: abnormal request of MD5 key (already opened session).\n"); - session[fd]->eof = 1; - return 0; - } - ld = (struct login_session_data*)aCalloc(1, sizeof(struct login_session_data)); - session[fd]->session_data = ld; - if (!ld) { - printf("login: Request for md5 key: memory allocation failure (malloc)!\n"); - session[fd]->eof = 1; - return 0; - } - if (RFIFOW(fd,0) == 0x01db) - login_log("Sending request of the coding key (ip: %s)" RETCODE, ip); - else - login_log("'ladmin': Sending request of the coding key (ip: %s)" RETCODE, ip); - // Creation of the coding key - memset(ld->md5key, '\0', sizeof(ld->md5key)); - ld->md5keylen = rand() % 4 + 12; - for(i = 0; i < ld->md5keylen; i++) - ld->md5key[i] = rand() % 255 + 1; - RFIFOSKIP(fd,2); - WFIFOW(fd,0) = 0x01dc; - WFIFOW(fd,2) = 4 + ld->md5keylen; - memcpy(WFIFOP(fd,4), ld->md5key, ld->md5keylen); - WFIFOSET(fd,WFIFOW(fd,2)); - } - break; - - case 0x2710: // Connection request of a char-server - if (RFIFOREST(fd) < 86) - return 0; - { - int GM_value, len; - char* server_name; - account.userid = (char*)RFIFOP(fd,2); - account.userid[23] = '\0'; - remove_control_chars((unsigned char *)account.userid); - memcpy(account.passwd, RFIFOP(fd,26), 24); - account.passwd[24] = '\0'; - remove_control_chars((unsigned char *)account.passwd); - account.passwdenc = 0; - server_name = (char*)RFIFOP(fd,60); - server_name[19] = '\0'; - remove_control_chars((unsigned char *)server_name); - login_log("Connection request of the char-server '%s' @ %d.%d.%d.%d:%d (ip: %s)" RETCODE, - server_name, RFIFOB(fd,54), RFIFOB(fd,55), RFIFOB(fd,56), RFIFOB(fd,57), RFIFOW(fd,58), ip); - result = mmo_auth(&account, fd); - if (result == -1 && account.sex == 2 && account.account_id < MAX_SERVERS && server_fd[account.account_id] == -1) { - login_log("Connection of the char-server '%s' accepted (account: %s, pass: %s, ip: %s)" RETCODE, - server_name, account.userid, account.passwd, ip); - 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, server_name, 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; - WFIFOW(fd,0) = 0x2711; - WFIFOB(fd,2) = 0; - WFIFOSET(fd,3); - session[fd]->func_parse = parse_fromchar; - realloc_fifo(fd, FIFOSIZE_SERVERLINK, FIFOSIZE_SERVERLINK); - // send GM account to char-server - len = 4; - WFIFOW(fd,0) = 0x2732; - for(i = 0; i < auth_num; i++) - // send only existing accounts. We can not create a GM account when server is online. - if ((GM_value = isGM(auth_dat[i].account_id)) > 0) { - WFIFOL(fd,len) = auth_dat[i].account_id; - WFIFOB(fd,len+4) = (unsigned char)GM_value; - len += 5; - } - WFIFOW(fd,2) = len; - WFIFOSET(fd,len); - } else { - if (server_fd[account.account_id] != -1) { - printf("Connection of the char-server '%s' REFUSED - already connected (account: %ld-%s, pass: %s, ip: %s)\n", - server_name, account.account_id, account.userid, account.passwd, ip); - login_log("Connexion of the char-server '%s' REFUSED - already connected (account: %ld-%s, pass: %s, ip: %s)" RETCODE, - server_name, account.account_id, account.userid, account.passwd, ip); - } else { - printf("Connection of the char-server '%s' REFUSED (account: %s, pass: %s, ip: %s).\n", server_name, account.userid, account.passwd, ip); - login_log("Connexion of the char-server '%s' REFUSED (account: %s, pass: %s, ip: %s)" RETCODE, - server_name, account.userid, account.passwd, ip); - } - WFIFOW(fd,0) = 0x2711; - WFIFOB(fd,2) = 3; - WFIFOSET(fd,3); - } - } - RFIFOSKIP(fd,86); - return 0; - - case 0x7530: // Request of the server version - login_log("Sending of the server version (ip: %s)" RETCODE, ip); - 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); - break; - - case 0x7532: // Request to end connection - login_log("End of connection (ip: %s)" RETCODE, ip); - session[fd]->eof = 1; - return 0; - - case 0x7918: // Request for administation login - if (RFIFOREST(fd) < 4 || RFIFOREST(fd) < ((RFIFOW(fd,2) == 0) ? 28 : 20)) - return 0; - WFIFOW(fd,0) = 0x7919; - WFIFOB(fd,2) = 1; - if (!check_ladminip(session[fd]->client_addr.sin_addr.s_addr)) { - login_log("'ladmin'-login: Connection in administration mode refused: IP isn't authorised (ladmin_allow, ip: %s)." RETCODE, ip); - } else { - struct login_session_data *ld = (struct login_session_data*)session[fd]->session_data; - if (RFIFOW(fd,2) == 0) { // non encrypted password - char* password=""; - memcpy(password, RFIFOP(fd,4), 24); - password[24] = '\0'; - remove_control_chars((unsigned char *)password); - // If remote administration is enabled and password sent by client matches password read from login server configuration file - if ((admin_state == 1) && (strcmp(password, admin_pass) == 0)) { - login_log("'ladmin'-login: Connection in administration mode accepted (non encrypted password: %s, ip: %s)" RETCODE, password, ip); - printf("Connection of a remote administration accepted (non encrypted password).\n"); - WFIFOB(fd,2) = 0; - session[fd]->func_parse = parse_admin; - } else if (admin_state != 1) - login_log("'ladmin'-login: Connection in administration mode REFUSED - remote administration is disabled (non encrypted password: %s, ip: %s)" RETCODE, password, ip); - else - login_log("'ladmin'-login: Connection in administration mode REFUSED - invalid password (non encrypted password: %s, ip: %s)" RETCODE, password, ip); - } else { // encrypted password - if (!ld) - printf("'ladmin'-login: error! MD5 key not created/requested for an administration login.\n"); - else { - char md5str[64] = "", md5bin[32]; - if (RFIFOW(fd,2) == 1) { - sprintf(md5str, "%s%s", ld->md5key, admin_pass); // 20 24 - } else if (RFIFOW(fd,2) == 2) { - sprintf(md5str, "%s%s", admin_pass, ld->md5key); // 24 20 - } - MD5_String2binary(md5str, md5bin); - // If remote administration is enabled and password hash sent by client matches hash of password read from login server configuration file - if ((admin_state == 1) && (memcmp(md5bin, RFIFOP(fd,4), 16) == 0)) { - login_log("'ladmin'-login: Connection in administration mode accepted (encrypted password, ip: %s)" RETCODE, ip); - printf("Connection of a remote administration accepted (encrypted password).\n"); - WFIFOB(fd,2) = 0; - session[fd]->func_parse = parse_admin; - } else if (admin_state != 1) - login_log("'ladmin'-login: Connection in administration mode REFUSED - remote administration is disabled (encrypted password, ip: %s)" RETCODE, ip); - else - login_log("'ladmin'-login: Connection in administration mode REFUSED - invalid password (encrypted password, ip: %s)" RETCODE, ip); - } - } - } - WFIFOSET(fd,3); - RFIFOSKIP(fd, (RFIFOW(fd,2) == 0) ? 28 : 20); - break; - - default: - if (save_unknown_packets) { - FILE *logfp; - char tmpstr[24]; - struct timeval tv; - logfp = fopen(login_log_unknown_packets_filename, "a"); - if (logfp) { - gettimeofday(&tv, NULL); - strftime(tmpstr, 23, date_format, localtime((const time_t*)&(tv.tv_sec))); - fprintf(logfp, "%s.%03d: receiving of an unknown packet -> disconnection" RETCODE, tmpstr, (int)tv.tv_usec / 1000); - fprintf(logfp, "parse_login: connection #%d (ip: %s), packet: 0x%x (with being read: %d)." RETCODE, fd, ip, RFIFOW(fd,0), RFIFOREST(fd)); - fprintf(logfp, "Detail (in hex):" RETCODE); - fprintf(logfp, "---- 00-01-02-03-04-05-06-07 08-09-0A-0B-0C-0D-0E-0F" RETCODE); - memset(tmpstr, '\0', sizeof(tmpstr)); - for(i = 0; i < RFIFOREST(fd); i++) { - if ((i & 15) == 0) - fprintf(logfp, "%04X ",i); - fprintf(logfp, "%02x ", RFIFOB(fd,i)); - if (RFIFOB(fd,i) > 0x1f) - tmpstr[i % 16] = RFIFOB(fd,i); - else - tmpstr[i % 16] = '.'; - if ((i - 7) % 16 == 0) // -8 + 1 - fprintf(logfp, " "); - else if ((i + 1) % 16 == 0) { - fprintf(logfp, " %s" RETCODE, tmpstr); - memset(tmpstr, '\0', sizeof(tmpstr)); - } - } - if (i % 16 != 0) { - for(j = i; j % 16 != 0; j++) { - fprintf(logfp, " "); - if ((j - 7) % 16 == 0) // -8 + 1 - fprintf(logfp, " "); - } - fprintf(logfp, " %s" RETCODE, tmpstr); - } - fprintf(logfp, RETCODE); - fclose(logfp); - } - } - login_log("End of connection, unknown packet (ip: %s)" RETCODE, ip); - session[fd]->eof = 1; - return 0; - } - } - return 0; -} - -//----------------------- -// Console Command Parser [Wizputer] -//----------------------- -int parse_console(char *buf) { - char command[256]; - - memset(command,0,sizeof(command)); - - sscanf(buf, "%[^\n]", command); - - login_log("Console command :%s" RETCODE, command); - - if(strcmpi("shutdown", command) == 0 || - strcmpi("exit", command) == 0 || - strcmpi("quit", command) == 0 || - strcmpi("end", command) == 0) - exit(0); - else if(strcmpi("alive", command) == 0 || - strcmpi("status", command) == 0) - printf("\033[0;36mConsole: \033[0m\033[1mI'm Alive.\033[0m\n"); - else if(strcmpi("help", command) == 0) { - printf("\033[32mHelp of commands:\033[0m\n"); - printf(" To shutdown the server:\n"); - printf(" 'shutdown|exit|qui|end'\n"); - printf(" To know if server is alive:\n"); - printf(" 'alive|status'\n"); - } - - return 0; -} - - -//------------------------------------------------- -// Return numerical value of a switch configuration -// on/off, english, français, deutsch, español -//------------------------------------------------- -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); -} - -//---------------------------------- -// Reading Lan Support configuration -//---------------------------------- -int login_lan_config_read(const char *lancfgName) { - int j; - struct hostent * h = NULL; - char line[1024], w1[1024], w2[1024]; - FILE *fp; - - // set default configuration - strncpy(lan_char_ip, "127.0.0.1", sizeof(lan_char_ip)); - subneti[0] = 127; - subneti[1] = 0; - subneti[2] = 0; - subneti[3] = 1; - for(j = 0; j < 4; j++) - subnetmaski[j] = 255; - - fp = fopen(lancfgName, "r"); - - if (fp == NULL) { - printf("***WARNING: LAN Support configuration file is not found: %s\n", lancfgName); - return 1; - } - - printf("---Start reading Lan Support configuration file\n"); - - while(fgets(line, sizeof(line)-1, fp)) { - if (line[0] == '/' && line[1] == '/') - continue; - - line[sizeof(line)-1] = '\0'; - memset(w2, 0, sizeof(w2)); - if (sscanf(line,"%[^:]: %[^\r\n]", w1, w2) != 2) - continue; - - remove_control_chars((unsigned char *)w1); - remove_control_chars((unsigned char *)w2); - if (strcmpi(w1, "lan_char_ip") == 0) { // Read Char-Server Lan IP Address - memset(lan_char_ip, 0, sizeof(lan_char_ip)); - h = gethostbyname(w2); - if (h != NULL) { - sprintf(lan_char_ip, "%d.%d.%d.%d", (unsigned char)h->h_addr[0], (unsigned char)h->h_addr[1], (unsigned char)h->h_addr[2], (unsigned char)h->h_addr[3]); - } else { - strncpy(lan_char_ip, w2, sizeof(lan_char_ip)); - lan_char_ip[sizeof(lan_char_ip)-1] = '\0'; - } - printf("LAN IP of char-server: %s.\n", lan_char_ip); - } else if (strcmpi(w1, "subnet") == 0) { // Read Subnetwork - for(j = 0; j < 4; j++) - subneti[j] = 0; - h = gethostbyname(w2); - if (h != NULL) { - for(j = 0; j < 4; j++) - subneti[j] = (unsigned char)h->h_addr[j]; - } else { - sscanf(w2, "%d.%d.%d.%d", &subneti[0], &subneti[1], &subneti[2], &subneti[3]); - } - printf("Sub-network of the char-server: %d.%d.%d.%d.\n", subneti[0], subneti[1], subneti[2], subneti[3]); - } else if (strcmpi(w1, "subnetmask") == 0) { // Read Subnetwork Mask - for(j = 0; j < 4; j++) - subnetmaski[j] = 255; - h = gethostbyname(w2); - if (h != NULL) { - for(j = 0; j < 4; j++) - subnetmaski[j] = (unsigned char)h->h_addr[j]; - } else { - sscanf(w2, "%d.%d.%d.%d", &subnetmaski[0], &subnetmaski[1], &subnetmaski[2], &subnetmaski[3]); - } - printf("Sub-network mask of the char-server: %d.%d.%d.%d.\n", subnetmaski[0], subnetmaski[1], subnetmaski[2], subnetmaski[3]); - } - } - fclose(fp); - - // log the LAN configuration - login_log("The LAN configuration of the server is set:" RETCODE); - login_log("- with LAN IP of char-server: %s." RETCODE, lan_char_ip); - login_log("- with the sub-network of the char-server: %d.%d.%d.%d/%d.%d.%d.%d." RETCODE, - subneti[0], subneti[1], subneti[2], subneti[3], subnetmaski[0], subnetmaski[1], subnetmaski[2], subnetmaski[3]); - - // sub-network check of the char-server - { - 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"); - login_log("***ERROR: LAN IP of the char-server doesn't belong to the specified Sub-network." RETCODE); - } - } - - printf("---End reading of Lan Support configuration file\n"); - - return 0; -} - -//----------------------------------- -// Reading general configuration file -//----------------------------------- -int login_config_read(const char *cfgName) { - char line[1024], w1[1024], w2[1024]; - FILE *fp; - struct hostent *h = NULL; - - bind_ip_str[0] = '\0'; - - if ((fp = fopen(cfgName, "r")) == NULL) { - printf("Configuration file (%s) not found.\n", cfgName); - return 1; - } - - printf("---Start reading of Login Server configuration file (%s)\n", cfgName); - while(fgets(line, sizeof(line)-1, fp)) { - if (line[0] == '/' && line[1] == '/') - continue; - - line[sizeof(line)-1] = '\0'; - memset(w2, 0, sizeof(w2)); - if (sscanf(line, "%[^:]: %[^\r\n]", w1, w2) == 2) { - remove_control_chars((unsigned char *)w1); - remove_control_chars((unsigned char *)w2); - - if (strcmpi(w1, "admin_state") == 0) { - admin_state = config_switch(w2); - } else if (strcmpi(w1, "admin_pass") == 0) { - memset(admin_pass, 0, sizeof(admin_pass)); - strncpy(admin_pass, w2, sizeof(admin_pass)); - admin_pass[sizeof(admin_pass)-1] = '\0'; - } else if (strcmpi(w1, "ladminallowip") == 0) { - if (strcmpi(w2, "clear") == 0) { - if (access_ladmin_allow) - aFree(access_ladmin_allow); - access_ladmin_allow = NULL; - access_ladmin_allownum = 0; - } else { - if (strcmpi(w2, "all") == 0) { - // reset all previous values - if (access_ladmin_allow) - aFree(access_ladmin_allow); - // set to all - access_ladmin_allow = (char*)aCalloc(ACO_STRSIZE, sizeof(char)); - access_ladmin_allownum = 1; - access_ladmin_allow[0] = '\0'; - } else if (w2[0] && !(access_ladmin_allownum == 1 && access_ladmin_allow[0] == '\0')) { // don't add IP if already 'all' - if (access_ladmin_allow) - access_ladmin_allow = (char*)aRealloc(access_ladmin_allow, (access_ladmin_allownum+1) * ACO_STRSIZE); - else - access_ladmin_allow = (char*)aCalloc(ACO_STRSIZE, sizeof(char)); - strncpy(access_ladmin_allow + (access_ladmin_allownum++) * ACO_STRSIZE, w2, ACO_STRSIZE); - access_ladmin_allow[access_ladmin_allownum * ACO_STRSIZE - 1] = '\0'; - } - } - } else if (strcmpi(w1, "gm_pass") == 0) { - memset(gm_pass, 0, sizeof(gm_pass)); - strncpy(gm_pass, w2, sizeof(gm_pass)); - gm_pass[sizeof(gm_pass)-1] = '\0'; - } else if (strcmpi(w1, "level_new_gm") == 0) { - level_new_gm = atoi(w2); - } else if (strcmpi(w1, "new_account") == 0) { - new_account_flag = config_switch(w2); - } else if (strcmpi(w1, "bind_ip") == 0) { - //bind_ip_set_ = 1; - h = gethostbyname (w2); - if (h != NULL) { - printf("Login server binding IP address : %s -> %d.%d.%d.%d\n", w2, (unsigned char)h->h_addr[0], (unsigned char)h->h_addr[1], (unsigned char)h->h_addr[2], (unsigned char)h->h_addr[3]); - sprintf(bind_ip_str, "%d.%d.%d.%d", (unsigned char)h->h_addr[0], (unsigned char)h->h_addr[1], (unsigned char)h->h_addr[2], (unsigned char)h->h_addr[3]); - } else - memcpy(bind_ip_str,w2,16); - } else if (strcmpi(w1, "login_port") == 0) { - login_port = atoi(w2); - } else if (strcmpi(w1, "account_filename") == 0) { - memset(account_filename, 0, sizeof(account_filename)); - strncpy(account_filename, w2, sizeof(account_filename)); - account_filename[sizeof(account_filename)-1] = '\0'; - } else if (strcmpi(w1, "gm_account_filename") == 0) { - memset(GM_account_filename, 0, sizeof(GM_account_filename)); - strncpy(GM_account_filename, w2, sizeof(GM_account_filename)); - GM_account_filename[sizeof(GM_account_filename)-1] = '\0'; - } else if (strcmpi(w1, "gm_account_filename_check_timer") == 0) { - gm_account_filename_check_timer = atoi(w2); - } else if (strcmpi(w1, "use_MD5_passwords") == 0) { - use_md5_passwds = config_switch(w2); - } else if (strcmpi(w1, "login_log_filename") == 0) { - memset(login_log_filename, 0, sizeof(login_log_filename)); - strncpy(login_log_filename, w2, sizeof(login_log_filename)); - login_log_filename[sizeof(login_log_filename)-1] = '\0'; - } else if (strcmpi(w1, "log_login") == 0) { - log_login = atoi(w2); - } else if (strcmpi(w1, "login_log_unknown_packets_filename") == 0) { - memset(login_log_unknown_packets_filename, 0, sizeof(login_log_unknown_packets_filename)); - strncpy(login_log_unknown_packets_filename, w2, sizeof(login_log_unknown_packets_filename)); - login_log_unknown_packets_filename[sizeof(login_log_unknown_packets_filename)-1] = '\0'; - } else if (strcmpi(w1, "save_unknown_packets") == 0) { - save_unknown_packets = config_switch(w2); - } else if (strcmpi(w1, "display_parse_login") == 0) { - display_parse_login = config_switch(w2); // 0: no, 1: yes - } else if (strcmpi(w1, "display_parse_admin") == 0) { - display_parse_admin = config_switch(w2); // 0: no, 1: yes - } else if (strcmpi(w1, "display_parse_fromchar") == 0) { - display_parse_fromchar = config_switch(w2); // 0: no, 1: yes (without packet 0x2714), 2: all packets - } else if (strcmpi(w1, "date_format") == 0) { // note: never have more than 19 char for the date! - memset(date_format, 0, sizeof(date_format)); - 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, "add_to_unlimited_account") == 0) { - add_to_unlimited_account = config_switch(w2); - } else if (strcmpi(w1, "start_limited_time") == 0) { - start_limited_time = atoi(w2); - } else if (strcmpi(w1, "check_ip_flag") == 0) { - check_ip_flag = config_switch(w2); - } else if (strcmpi(w1, "order") == 0) { - access_order = atoi(w2); - if (strcmpi(w2, "deny,allow") == 0 || - strcmpi(w2, "deny, allow") == 0) access_order = ACO_DENY_ALLOW; - if (strcmpi(w2, "allow,deny") == 0 || - strcmpi(w2, "allow, deny") == 0) access_order = ACO_ALLOW_DENY; - if (strcmpi(w2, "mutual-failture") == 0 || - strcmpi(w2, "mutual-failure") == 0) access_order = ACO_MUTUAL_FAILTURE; - } else if (strcmpi(w1, "allow") == 0) { - if (strcmpi(w2, "clear") == 0) { - if (access_allow) - aFree(access_allow); - access_allow = NULL; - access_allownum = 0; - } else { - if (strcmpi(w2, "all") == 0) { - // reset all previous values - if (access_allow) - aFree(access_allow); - // set to all - access_allow = (char*)aCalloc(ACO_STRSIZE, sizeof(char)); - access_allownum = 1; - access_allow[0] = '\0'; - } else if (w2[0] && !(access_allownum == 1 && access_allow[0] == '\0')) { // don't add IP if already 'all' - if (access_allow) - access_allow = (char*)aRealloc(access_allow, (access_allownum+1) * ACO_STRSIZE); - else - access_allow = (char*)aCalloc(ACO_STRSIZE, sizeof(char)); - strncpy(access_allow + (access_allownum++) * ACO_STRSIZE, w2, ACO_STRSIZE); - access_allow[access_allownum * ACO_STRSIZE - 1] = '\0'; - } - } - } else if (strcmpi(w1, "deny") == 0) { - if (strcmpi(w2, "clear") == 0) { - if (access_deny) - aFree(access_deny); - access_deny = NULL; - access_denynum = 0; - } else { - if (strcmpi(w2, "all") == 0) { - // reset all previous values - if (access_deny) - aFree(access_deny); - // set to all - access_deny = (char*)aCalloc(ACO_STRSIZE, sizeof(char)); - access_denynum = 1; - access_deny[0] = '\0'; - } else if (w2[0] && !(access_denynum == 1 && access_deny[0] == '\0')) { // don't add IP if already 'all' - if (access_deny) - access_deny = (char*)aRealloc(access_deny, (access_denynum+1) * ACO_STRSIZE); - else - access_deny = (char*)aCalloc(ACO_STRSIZE, sizeof(char)); - strncpy(access_deny + (access_denynum++) * ACO_STRSIZE, w2, ACO_STRSIZE); - access_deny[access_denynum * ACO_STRSIZE - 1] = '\0'; - } - } - // dynamic password error ban - } else if (strcmpi(w1, "dynamic_pass_failure_ban") == 0) { - dynamic_pass_failure_ban = config_switch(w2); - } else if (strcmpi(w1, "dynamic_pass_failure_ban_time") == 0) { - dynamic_pass_failure_ban_time = atoi(w2); - } else if (strcmpi(w1, "dynamic_pass_failure_ban_how_many") == 0) { - dynamic_pass_failure_ban_how_many = atoi(w2); - } else if (strcmpi(w1, "dynamic_pass_failure_ban_how_long") == 0) { - dynamic_pass_failure_ban_how_long = atoi(w2); - } else if (strcmpi(w1, "import") == 0) { - login_config_read(w2); - } else if(strcmpi(w1,"imalive_on")==0) { //Added by Mugendai for I'm Alive mod - imalive_on = atoi(w2); //Added by Mugendai for I'm Alive mod - } else if(strcmpi(w1,"imalive_time")==0) { //Added by Mugendai for I'm Alive mod - imalive_time = atoi(w2); //Added by Mugendai for I'm Alive mod - } else if(strcmpi(w1,"flush_on")==0) { //Added by Mugendai for GUI - flush_on = atoi(w2); //Added by Mugendai for GUI - } else if(strcmpi(w1,"flush_time")==0) { //Added by Mugendai for GUI - flush_time = atoi(w2); //Added by Mugendai for GUI - } else if(strcmpi(w1, "check_client_version") == 0){ //Added by Sirius for client version check - if(strcmpi(w2,"on") == 0 || strcmpi(w2,"yes") == 0 ){ - check_client_version = 1; - } - if(strcmpi(w2,"off") == 0 || strcmpi(w2,"no") == 0 ){ - check_client_version = 0; - } - }else if(strcmpi(w1, "client_version_to_connect") == 0){ //Added by Sirius for client version check - client_version_to_connect = atoi(w2); //Added by Sirius for client version check - } else if (strcmpi(w1, "console") == 0) { - if(strcmpi(w2,"on") == 0 || strcmpi(w2,"yes") == 0 ) - console = 1; - } - } - } - fclose(fp); - - printf("---End reading of Login Server configuration file.\n"); - - return 0; -} - -//------------------------------------- -// Displaying of configuration warnings -//------------------------------------- -void display_conf_warnings(void) { - if (admin_state != 0 && admin_state != 1) { - printf("***WARNING: Invalid value for admin_state parameter -> set to 0 (no remote admin).\n"); - admin_state = 0; - } - - if (admin_state == 1) { - if (admin_pass[0] == '\0') { - printf("***WARNING: Administrator password is void (admin_pass).\n"); - } else if (strcmp(admin_pass, "admin") == 0) { - printf("***WARNING: You are using the default administrator password (admin_pass).\n"); - printf(" We highly recommend that you change it.\n"); - } - } - - if (gm_pass[0] == '\0') { - printf("***WARNING: 'To GM become' password is void (gm_pass).\n"); - printf(" We highly recommend that you set one password.\n"); - } else if (strcmp(gm_pass, "gm") == 0) { - printf("***WARNING: You are using the default GM password (gm_pass).\n"); - printf(" We highly recommend that you change it.\n"); - } - - if (level_new_gm < 0 || level_new_gm > 99) { - printf("***WARNING: Invalid value for level_new_gm parameter -> set to 60 (default).\n"); - level_new_gm = 60; - } - - if (new_account_flag != 0 && new_account_flag != 1) { - printf("***WARNING: Invalid value for new_account parameter -> set to 0 (no new account).\n"); - new_account_flag = 0; - } - - if (login_port < 1024 || login_port > 65535) { - printf("***WARNING: Invalid value for login_port parameter -> set to 6900 (default).\n"); - login_port = 6900; - } - - if (gm_account_filename_check_timer < 0) { - printf("***WARNING: Invalid value for gm_account_filename_check_timer parameter.\n"); - printf(" -> set to 15 sec (default).\n"); - gm_account_filename_check_timer = 15; - } else if (gm_account_filename_check_timer == 1) { - printf("***WARNING: Invalid value for gm_account_filename_check_timer parameter.\n"); - printf(" -> set to 2 sec (minimum value).\n"); - gm_account_filename_check_timer = 2; - } - - if (save_unknown_packets != 0 && save_unknown_packets != 1) { - printf("WARNING: Invalid value for save_unknown_packets parameter -> set to 0-no save.\n"); - save_unknown_packets = 0; - } - - if (display_parse_login != 0 && display_parse_login != 1) { // 0: no, 1: yes - printf("***WARNING: Invalid value for display_parse_login parameter\n"); - printf(" -> set to 0 (no display).\n"); - display_parse_login = 0; - } - - if (display_parse_admin != 0 && display_parse_admin != 1) { // 0: no, 1: yes - printf("***WARNING: Invalid value for display_parse_admin parameter\n"); - printf(" -> set to 0 (no display).\n"); - display_parse_admin = 0; - } - - if (display_parse_fromchar < 0 || display_parse_fromchar > 2) { // 0: no, 1: yes (without packet 0x2714), 2: all packets - printf("***WARNING: Invalid value for display_parse_fromchar parameter\n"); - printf(" -> set to 0 (no display).\n"); - display_parse_fromchar = 0; - } - - if (min_level_to_connect < 0) { // 0: all players, 1-99 at least gm level x - printf("***WARNING: Invalid value for min_level_to_connect (%d) parameter\n", min_level_to_connect); - printf(" -> set to 0 (any player).\n"); - min_level_to_connect = 0; - } else if (min_level_to_connect > 99) { // 0: all players, 1-99 at least gm level x - printf("***WARNING: Invalid value for min_level_to_connect (%d) parameter\n", min_level_to_connect); - printf(" -> set to 99 (only GM level 99).\n"); - min_level_to_connect = 99; - } - - if (add_to_unlimited_account != 0 && add_to_unlimited_account != 1) { // 0: no, 1: yes - printf("***WARNING: Invalid value for add_to_unlimited_account parameter\n"); - printf(" -> set to 0 (impossible to add a time to an unlimited account).\n"); - add_to_unlimited_account = 0; - } - - if (start_limited_time < -1) { // -1: create unlimited account, 0 or more: additionnal sec from now to create limited time - printf("***WARNING: Invalid value for start_limited_time parameter\n"); - printf(" -> set to -1 (new accounts are created with unlimited time).\n"); - start_limited_time = -1; - } - - if (check_ip_flag != 0 && check_ip_flag != 1) { // 0: no, 1: yes - printf("***WARNING: Invalid value for check_ip_flag parameter\n"); - printf(" -> set to 1 (check players ip between login-server & char-server).\n"); - check_ip_flag = 1; - } - - if (access_order == ACO_DENY_ALLOW) { - if (access_denynum == 1 && access_deny[0] == '\0') { - printf("***WARNING: The IP security order is 'deny,allow' (allow if not deny).\n"); - printf(" And you refuse ALL IP.\n"); - } - } else if (access_order == ACO_ALLOW_DENY) { - if (access_allownum == 0) { - printf("***WARNING: The IP security order is 'allow,deny' (deny if not allow).\n"); - printf(" But, NO IP IS AUTHORISED!\n"); - } - } else { // ACO_MUTUAL_FAILTURE - if (access_allownum == 0) { - printf("***WARNING: The IP security order is 'mutual-failture'\n"); - printf(" (allow if in the allow list and not in the deny list).\n"); - printf(" But, NO IP IS AUTHORISED!\n"); - } else if (access_denynum == 1 && access_deny[0] == '\0') { - printf("***WARNING: The IP security order is mutual-failture\n"); - printf(" (allow if in the allow list and not in the deny list).\n"); - printf(" But, you refuse ALL IP!\n"); - } - } - - if (dynamic_pass_failure_ban != 0) { - if (dynamic_pass_failure_ban_time < 1) { - printf("***WARNING: Invalid value for dynamic_pass_failure_ban_time (%d) parameter\n", dynamic_pass_failure_ban_time); - printf(" -> set to 5 (5 minutes to look number of invalid passwords.\n"); - dynamic_pass_failure_ban_time = 5; - } - if (dynamic_pass_failure_ban_how_many < 1) { - printf("***WARNING: Invalid value for dynamic_pass_failure_ban_how_many (%d) parameter\n", dynamic_pass_failure_ban_how_many); - printf(" -> set to 3 (3 invalid passwords before to temporarily ban.\n"); - dynamic_pass_failure_ban_how_many = 3; - } - if (dynamic_pass_failure_ban_how_long < 1) { - printf("***WARNING: Invalid value for dynamic_pass_failure_ban_how_long (%d) parameter\n", dynamic_pass_failure_ban_how_long); - printf(" -> set to 1 (1 minute of temporarily ban.\n"); - dynamic_pass_failure_ban_how_long = 1; - } - } - - return; -} - -//------------------------------- -// Save configuration in log file -//------------------------------- -void save_config_in_log(void) { - int i; - - // a newline in the log... - login_log(""); - login_log("The login-server starting..." RETCODE); - - // save configuration in log file - login_log("The configuration of the server is set:" RETCODE); - - if (admin_state != 1) - login_log("- with no remote administration." RETCODE); - else if (admin_pass[0] == '\0') - login_log("- with a remote administration with a VOID password." RETCODE); - else if (strcmp(admin_pass, "admin") == 0) - login_log("- with a remote administration with the DEFAULT password." RETCODE); - else - login_log("- with a remote administration with the password of %d character(s)." RETCODE, strlen(admin_pass)); - if (access_ladmin_allownum == 0 || (access_ladmin_allownum == 1 && access_ladmin_allow[0] == '\0')) { - login_log("- to accept any IP for remote administration" RETCODE); - } else { - login_log("- to accept following IP for remote administration:" RETCODE); - for(i = 0; i < access_ladmin_allownum; i++) - login_log(" %s" RETCODE, (char *)(access_ladmin_allow + i * ACO_STRSIZE)); - } - - if (gm_pass[0] == '\0') - login_log("- with a VOID 'To GM become' password (gm_pass)." RETCODE); - else if (strcmp(gm_pass, "gm") == 0) - login_log("- with the DEFAULT 'To GM become' password (gm_pass)." RETCODE); - else - login_log("- with a 'To GM become' password (gm_pass) of %d character(s)." RETCODE, strlen(gm_pass)); - if (level_new_gm == 0) - login_log("- to refuse any creation of GM with @gm." RETCODE); - else - login_log("- to create GM with level '%d' when @gm is used." RETCODE, level_new_gm); - - if (new_account_flag == 1) - login_log("- to ALLOW new users (with _F/_M)." RETCODE); - else - login_log("- to NOT ALLOW new users (with _F/_M)." RETCODE); - login_log("- with port: %d." RETCODE, login_port); - login_log("- with the accounts file name: '%s'." RETCODE, account_filename); - login_log("- with the GM accounts file name: '%s'." RETCODE, GM_account_filename); - if (gm_account_filename_check_timer == 0) - login_log("- to NOT check GM accounts file modifications." RETCODE); - else - login_log("- to check GM accounts file modifications every %d seconds." RETCODE, gm_account_filename_check_timer); - - if (use_md5_passwds == 0) - login_log("- to save password in plain text." RETCODE); - else - login_log("- to save password with MD5 encrypting." RETCODE); - - // not necessary to log the 'login_log_filename', we are inside :) - - login_log("- with the unknown packets file name: '%s'." RETCODE, login_log_unknown_packets_filename); - if (save_unknown_packets) - login_log("- to SAVE all unkown packets." RETCODE); - else - login_log("- to SAVE only unkown packets sending by a char-server or a remote administration." RETCODE); - if (display_parse_login) - login_log("- to display normal parse packets on console." RETCODE); - else - login_log("- to NOT display normal parse packets on console." RETCODE); - if (display_parse_admin) - login_log("- to display administration parse packets on console." RETCODE); - else - login_log("- to NOT display administration parse packets on console." RETCODE); - if (display_parse_fromchar) - login_log("- to display char-server parse packets on console." RETCODE); - else - login_log("- to NOT display char-server parse packets on console." RETCODE); - - if (min_level_to_connect == 0) // 0: all players, 1-99 at least gm level x - login_log("- with no minimum level for connection." RETCODE); - else if (min_level_to_connect == 99) - login_log("- to accept only GM with level 99." RETCODE); - else - login_log("- to accept only GM with level %d or more." RETCODE, min_level_to_connect); - - if (add_to_unlimited_account) - login_log("- to authorize adjustment (with timeadd ladmin) on an unlimited account." RETCODE); - else - login_log("- to refuse adjustment (with timeadd ladmin) on an unlimited account. You must use timeset (ladmin command) before." RETCODE); - - if (start_limited_time < 0) - login_log("- to create new accounts with an unlimited time." RETCODE); - else if (start_limited_time == 0) - login_log("- to create new accounts with a limited time: time of creation." RETCODE); - else - login_log("- to create new accounts with a limited time: time of creation + %d second(s)." RETCODE, start_limited_time); - - if (check_ip_flag) - login_log("- with control of players IP between login-server and char-server." RETCODE); - else - login_log("- to not check players IP between login-server and char-server." RETCODE); - - if (access_order == ACO_DENY_ALLOW) { - if (access_denynum == 0) { - login_log("- with the IP security order: 'deny,allow' (allow if not deny). You refuse no IP." RETCODE); - } else if (access_denynum == 1 && access_deny[0] == '\0') { - login_log("- with the IP security order: 'deny,allow' (allow if not deny). You refuse ALL IP." RETCODE); - } else { - login_log("- with the IP security order: 'deny,allow' (allow if not deny). Refused IP are:" RETCODE); - for(i = 0; i < access_denynum; i++) - login_log(" %s" RETCODE, (char *)(access_deny + i * ACO_STRSIZE)); - } - } else if (access_order == ACO_ALLOW_DENY) { - if (access_allownum == 0) { - login_log("- with the IP security order: 'allow,deny' (deny if not allow). But, NO IP IS AUTHORISED!" RETCODE); - } else if (access_allownum == 1 && access_allow[0] == '\0') { - login_log("- with the IP security order: 'allow,deny' (deny if not allow). You authorise ALL IP." RETCODE); - } else { - login_log("- with the IP security order: 'allow,deny' (deny if not allow). Authorised IP are:" RETCODE); - for(i = 0; i < access_allownum; i++) - login_log(" %s" RETCODE, (char *)(access_allow + i * ACO_STRSIZE)); - } - } else { // ACO_MUTUAL_FAILTURE - login_log("- with the IP security order: 'mutual-failture' (allow if in the allow list and not in the deny list)." RETCODE); - if (access_allownum == 0) { - login_log(" But, NO IP IS AUTHORISED!" RETCODE); - } else if (access_denynum == 1 && access_deny[0] == '\0') { - login_log(" But, you refuse ALL IP!" RETCODE); - } else { - if (access_allownum == 1 && access_allow[0] == '\0') { - login_log(" You authorise ALL IP." RETCODE); - } else { - login_log(" Authorised IP are:" RETCODE); - for(i = 0; i < access_allownum; i++) - login_log(" %s" RETCODE, (char *)(access_allow + i * ACO_STRSIZE)); - } - login_log(" Refused IP are:" RETCODE); - for(i = 0; i < access_denynum; i++) - login_log(" %s" RETCODE, (char *)(access_deny + i * ACO_STRSIZE)); - } - - // dynamic password error ban - if (dynamic_pass_failure_ban == 0) - login_log("- with NO dynamic password error ban." RETCODE); - else { - printf("- with a dynamic password error ban:" RETCODE); - printf(" After %d invalid password in %d minutes" RETCODE, dynamic_pass_failure_ban_how_many, dynamic_pass_failure_ban_time); - printf(" IP is banned for %d minutes" RETCODE, dynamic_pass_failure_ban_how_long); - } - } -} - -//----------------------------------------------------- -//I'm Alive Alert -//Used to output 'I'm Alive' every few seconds -//Intended to let frontends know if the app froze -//----------------------------------------------------- -int imalive_timer(int tid, unsigned int tick, int id, int data){ - printf("I'm Alive\n"); - return 0; -} - -//----------------------------------------------------- -//Flush stdout -//stdout buffer needs flushed to be seen in GUI -//----------------------------------------------------- -int flush_timer(int tid, unsigned int tick, int id, int data){ - fflush(stdout); - return 0; -} - -//-------------------------------------- -// Function called at exit of the server -//-------------------------------------- -static int online_db_final(void *key,void *data,va_list ap) -{ - int *p = (int *) data; - if (p) aFree(p); - return 0; -} -void do_final(void) { - int i, fd; - printf("Terminating...\n"); - fflush(stdout); - mmo_auth_sync(); - numdb_final(online_db, online_db_final); - - if(auth_dat) aFree(auth_dat); - if(gm_account_db) aFree(gm_account_db); - if(access_ladmin_allow) aFree(access_ladmin_allow); - if(access_allow) aFree(access_allow); - if(access_deny) aFree(access_deny); - for (i = 0; i < MAX_SERVERS; i++) { - if ((fd = server_fd[i]) >= 0) { - server_fd[i] = -1; - memset(&server[i], 0, sizeof(struct mmo_char_server)); - close(fd); - delete_session(fd); - } - } - close(login_fd); - delete_session(login_fd); - exit_dbn(); - timer_final(); - - login_log("----End of login-server (normal end with closing of all files)." RETCODE); - - if(log_fp) - fclose(log_fp); - printf("Finished.\n"); -} - -//------------------------------ -// Main function of login-server -//------------------------------ -int do_init(int argc, char **argv) { - int i, j; - - SERVER_TYPE = SERVER_LOGIN; - // read login-server configuration - login_config_read((argc > 1) ? argv[1] : LOGIN_CONF_NAME); - display_conf_warnings(); // not in login_config_read, because we can use 'import' option, and display same message twice or more - save_config_in_log(); // not before, because log file name can be changed - login_lan_config_read((argc > 1) ? argv[1] : LAN_CONF_NAME); - - srand(time(NULL)); - - for(i = 0; i< AUTH_FIFO_SIZE; i++) - auth_fifo[i].delflag = 1; - for(i = 0; i < MAX_SERVERS; i++) - server_fd[i] = -1; - - //gm_account_db = numdb_init(); - gm_account_db = NULL; - GM_num = 0; - GM_max = 0; - mmo_auth_init(); - read_gm_account(); -// set_termfunc(mmo_auth_sync); - set_defaultparse(parse_login); - // Online user database init - online_db = numdb_init(); - - if (bind_ip_str[0] != '\0') - bind_ip = inet_addr(bind_ip_str); - else - bind_ip = INADDR_ANY; - - //login_fd = make_listen_port(login_port); - login_fd = make_listen_bind(bind_ip,login_port); - - add_timer_func_list(check_auth_sync, "check_auth_sync"); - i = add_timer_interval(gettick() + 60000, check_auth_sync, 0, 0, 60000); // every 60 sec we check if we must save accounts file (only if necessary to save) - - // add timer to check GM accounts file modification - j = gm_account_filename_check_timer; - if (j == 0) // if we would not to check, we check every 60 sec, just to have timer (if we change timer, is was not necessary to check if timer already exists) - j = 60; - - //Added for Mugendais I'm Alive mod - if(imalive_on) - add_timer_interval(gettick()+10, imalive_timer,0,0,imalive_time*1000); - - //Added by Mugendai for GUI support - if(flush_on) - add_timer_interval(gettick()+10, flush_timer,0,0,flush_time); - - add_timer_func_list(check_GM_file, "check_GM_file"); - i = add_timer_interval(gettick() + j * 1000, check_GM_file, 0, 0, j * 1000); // every x sec we check if gm file has been changed - - if(console) { - set_defaultconsoleparse(parse_console); - start_console(); - } - - login_log("The login-server is ready (Server is listening on the port %d)." RETCODE, login_port); - printf("The login-server is \033[1;32mready\033[0m (Server is listening on the port %d).\n\n", login_port); - - atexit(do_final); - - return 0; -} |