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@@ -1,1903 +0,0 @@
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-// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
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-// For more information, see LICENCE in the main folder
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-
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-#include "../common/cbasetypes.h"
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-#include "../common/mmo.h"
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-#include "../common/core.h"
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-#include "../common/socket.h"
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-#include "../common/db.h"
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-#include "../common/timer.h"
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-#include "../common/malloc.h"
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-#include "../common/strlib.h"
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-#include "../common/showmsg.h"
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-#include "../common/version.h"
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-#include "../common/md5calc.h"
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-#include "../common/lock.h"
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-#include "login.h"
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-
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-#include <stdio.h>
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-#include <stdlib.h>
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-#include <string.h>
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-#include <sys/stat.h> // for stat/lstat/fstat
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-
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-
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-// GM account management
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-struct gm_account* gm_account_db = NULL;
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-unsigned int GM_num = 0; // number of gm accounts
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-char GM_account_filename[1024] = "conf/GM_account.txt";
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-long creation_time_GM_account_file; // tracks the last-changed timestamp of the gm accounts file
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-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)
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-
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-char login_log_filename[1024] = "log/login.log";
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-
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-// data handling (TXT)
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-char account_txt[1024] = "save/account.txt";
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-
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-// account database
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-struct mmo_account* auth_dat = NULL;
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-unsigned int auth_num = 0, auth_max = 0;
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-
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-int account_id_count = START_ACCOUNT_NUM;
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-
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-// define the number of times that some players must authentify them before to save account file.
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-// it's just about normal authentication. If an account is created or modified, save is immediatly done.
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-// An authentication just change last connected IP and date. It already save in log file.
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-// set minimum auth change before save:
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-#define AUTH_BEFORE_SAVE_FILE 10
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-// set divider of auth_num to found number of change before save
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-#define AUTH_SAVE_FILE_DIVIDER 50
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-int auth_before_save_file = 0; // Counter. First save when 1st char-server do connection.
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-
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-
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-// ladmin configuration
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-bool admin_state = false;
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-char admin_pass[24] = "";
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-uint32 admin_allowed_ip = 0;
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-
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-int parse_admin(int fd);
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-
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-
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-// temporary external imports
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-#define MAX_SERVERS 30
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-#define AUTH_TIMEOUT 30000
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-#define sex_num2str(num) ( (num == 0 ) ? 'F' : (num == 1 ) ? 'M' : 'S' )
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-#define sex_str2num(str) ( (str == 'F' ) ? 0 : (str == 'M' ) ? 1 : 2 )
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-
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-struct online_login_data;
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-extern DBMap* auth_db;
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-extern DBMap* online_db;
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-extern struct Login_Config login_config;
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-extern struct mmo_char_server server[MAX_SERVERS];
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-extern int login_fd;
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-extern int allowed_regs;
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-extern int time_allowed;
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-
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-extern int charif_sendallwos(int sfd, uint8* buf, size_t len);
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-extern bool check_password(struct login_session_data* sd, int passwdenc, const char* passwd, const char* refpass);
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-extern int online_db_setoffline(DBKey key, void* data, va_list ap);
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-extern struct online_login_data* add_online_user(int char_server, int account_id);
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-extern void remove_online_user(int account_id);
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-extern void* create_online_user(DBKey key, va_list args);
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-extern int waiting_disconnect_timer(int tid, unsigned int tick, int id, int data);
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-extern int lan_subnetcheck(uint32 ip);
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-
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-
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-//----------------------------------------------------------------------
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-// Determine if an account (id) is a GM account
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-// and returns its level (or 0 if it isn't a GM account or if not found)
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-//----------------------------------------------------------------------
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-int isGM(int account_id)
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-{
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- unsigned int i;
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- ARR_FIND( 0, GM_num, i, gm_account_db[i].account_id == account_id );
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- return ( i < GM_num ) ? gm_account_db[i].level : 0;
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-}
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-
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-//----------------------------------------------------------------------
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-// Adds a new GM using acc id and level
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-//----------------------------------------------------------------------
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-void addGM(int account_id, int level)
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-{
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- static unsigned int GM_max = 0;
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- unsigned int i;
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-
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- ARR_FIND( 0, auth_num, i, auth_dat[i].account_id == account_id );
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- if( i == auth_num )
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- return; // no such account
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-
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- ARR_FIND( 0, GM_num, i, gm_account_db[i].account_id == account_id );
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- if( i < GM_num )
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- {
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- if (gm_account_db[i].level == level)
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- ShowWarning("addGM: GM account %d defined twice (same level: %d).\n", account_id, level);
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- else {
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- ShowWarning("addGM: GM account %d defined twice (levels: %d and %d).\n", account_id, gm_account_db[i].level, level);
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- gm_account_db[i].level = level;
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- }
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- return; // entry already present
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- }
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-
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- // new account
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- if (GM_num >= GM_max) {
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- GM_max += 256;
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- RECREATE(gm_account_db, struct gm_account, GM_max);
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- }
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- gm_account_db[GM_num].account_id = account_id;
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- gm_account_db[GM_num].level = level;
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- GM_num++;
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- if (GM_num >= 4000)
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- ShowWarning("4000 GM accounts found. Next GM accounts are not read.\n");
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-}
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-
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-//-------------------------------------------------------
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-// Reading function of GM accounts file (and their level)
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-//-------------------------------------------------------
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-int read_gm_account(void)
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-{
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- char line[512];
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- FILE *fp;
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- int account_id, level;
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- int line_counter;
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- struct stat file_stat;
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- int start_range = 0, end_range = 0, is_range = 0, current_id = 0;
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-
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- if(gm_account_db) aFree(gm_account_db);
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- CREATE(gm_account_db, struct gm_account, 1);
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- GM_num = 0;
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-
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- // get last modify time/date
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- if (stat(GM_account_filename, &file_stat))
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- creation_time_GM_account_file = 0; // error
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- else
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- creation_time_GM_account_file = (long)file_stat.st_mtime;
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-
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- if ((fp = fopen(GM_account_filename, "r")) == NULL) {
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- ShowError("read_gm_account: GM accounts file [%s] not found.\n", GM_account_filename);
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- return 1;
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- }
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-
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- line_counter = 0;
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- // limited to 4000, because we send information to char-servers (more than 4000 GM accounts???)
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- // int (id) + int (level) = 8 bytes * 4000 = 32k (limit of packets in windows)
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- while(fgets(line, sizeof(line), fp) && GM_num < 4000)
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- {
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- line_counter++;
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- if ((line[0] == '/' && line[1] == '/') || line[0] == '\0' || line[0] == '\n' || line[0] == '\r')
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- continue;
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- is_range = (sscanf(line, "%d%*[-~]%d %d",&start_range,&end_range,&level)==3); // ID Range [MC Cameri]
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- if (!is_range && sscanf(line, "%d %d", &account_id, &level) != 2 && sscanf(line, "%d: %d", &account_id, &level) != 2)
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- ShowError("read_gm_account: file [%s], invalid 'acount_id|range level' format (line #%d).\n", GM_account_filename, line_counter);
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- else if (level <= 0)
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- ShowError("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);
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- else {
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- if (level > 99) {
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- ShowNotice("read_gm_account: file [%s] %dth account (invalid level, but corrected: %d->99).\n", GM_account_filename, GM_num+1, level);
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- level = 99;
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- }
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- if (is_range) {
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- if (start_range==end_range)
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- ShowError("read_gm_account: file [%s] invalid range, beginning of range is equal to end of range (line #%d).\n", GM_account_filename, line_counter);
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- else if (start_range>end_range)
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- ShowError("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);
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- else
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- for (current_id = start_range;current_id<=end_range;current_id++)
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- addGM(current_id,level);
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- } else {
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- addGM(account_id,level);
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- }
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- }
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- }
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- fclose(fp);
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-
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- ShowStatus("read_gm_account: file '%s' read (%d GM accounts found).\n", GM_account_filename, GM_num);
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-
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- return 0;
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-}
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-
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-
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-//-----------------------------------------------
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-// Search an account id
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-// (return account index or -1 (if not found))
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-// If exact account name is not found,
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-// the function checks without case sensitive
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-// and returns index if only 1 account is found
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-// and similar to the searched name.
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-//-----------------------------------------------
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-int search_account_index(char* account_name)
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-{
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- unsigned int i, quantity;
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- int index;
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-
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- quantity = 0;
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- index = -1;
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-
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- for(i = 0; i < auth_num; i++) {
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- // Without case sensitive check (increase the number of similar account names found)
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- if (stricmp(auth_dat[i].userid, account_name) == 0) {
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- // Strict comparison (if found, we finish the function immediatly with correct value)
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- if (strcmp(auth_dat[i].userid, account_name) == 0)
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- return i;
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- quantity++;
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- index = i;
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- }
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- }
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- // Here, the exact account name is not found
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- // We return the found index of a similar account ONLY if there is 1 similar account
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- if (quantity == 1)
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- return index;
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-
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- // Exact account name is not found and 0 or more than 1 similar accounts have been found ==> we say not found
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- return -1;
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-}
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-
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-//--------------------------------------------------------
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-// Create a string to save the account in the account file
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-//--------------------------------------------------------
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-int mmo_auth_tostr(char* str, struct mmo_account* p)
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-{
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- int i;
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- char *str_p = str;
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-
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- str_p += sprintf(str_p, "%d\t%s\t%s\t%s\t%c\t%d\t%u\t%s\t%s\t%ld\t%s\t%s\t%ld\t",
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- p->account_id, p->userid, p->pass, p->lastlogin, p->sex,
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- p->logincount, p->state, p->email, p->error_message,
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- (long)p->expiration_time, p->last_ip, p->memo, (long)p->unban_time);
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-
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- for(i = 0; i < p->account_reg2_num; i++)
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- if (p->account_reg2[i].str[0])
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- str_p += sprintf(str_p, "%s,%s ", p->account_reg2[i].str, p->account_reg2[i].value);
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-
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- return 0;
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-}
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-
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-//---------------------------------
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-// Reading of the accounts database
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-//---------------------------------
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-int mmo_auth_init(void)
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-{
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- FILE *fp;
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- int account_id;
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- uint32 state;
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- int logincount, n;
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- uint32 i, j;
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- char line[2048], *p, userid[2048], pass[2048], lastlogin[2048], sex, email[2048], error_message[2048], last_ip[2048], memo[2048];
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- long unban_time;
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- long expiration_time;
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- char str[2048];
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- char v[2048];
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- int GM_count = 0;
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- int server_count = 0;
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-
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- auth_max = 256;
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- CREATE(auth_dat, struct mmo_account, auth_max);
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-
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- if ((fp = fopen(account_txt, "r")) == NULL) {
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- // no account file -> no account -> no login, including char-server (ERROR)
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- ShowError(CL_RED"mmmo_auth_init: Accounts file [%s] not found."CL_RESET"\n", account_txt);
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- return 0;
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- }
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-
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- while(fgets(line, sizeof(line), fp) != NULL)
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- {
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- if (line[0] == '/' && line[1] == '/')
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- continue;
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-
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- p = line;
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-
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- memset(userid, 0, sizeof(userid));
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- memset(pass, 0, sizeof(pass));
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- memset(lastlogin, 0, sizeof(lastlogin));
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- memset(email, 0, sizeof(email));
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- memset(error_message, 0, sizeof(error_message));
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- memset(last_ip, 0, sizeof(last_ip));
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- memset(memo, 0, sizeof(memo));
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-
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- // database version reading (v2)
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- if (((i = sscanf(line, "%d\t%[^\t]\t%[^\t]\t%[^\t]\t%c\t%d\t%u\t"
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- "%[^\t]\t%[^\t]\t%ld\t%[^\t]\t%[^\t]\t%ld%n",
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- &account_id, userid, pass, lastlogin, &sex, &logincount, &state,
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- email, error_message, &expiration_time, last_ip, memo, &unban_time, &n)) == 13 && line[n] == '\t') ||
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- ((i = sscanf(line, "%d\t%[^\t]\t%[^\t]\t%[^\t]\t%c\t%d\t%u\t"
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- "%[^\t]\t%[^\t]\t%ld\t%[^\t]\t%[^\t]%n",
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- &account_id, userid, pass, lastlogin, &sex, &logincount, &state,
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- email, error_message, &expiration_time, last_ip, memo, &n)) == 12 && line[n] == '\t')) {
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- n = n + 1;
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-
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- // Some checks
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- if (account_id > END_ACCOUNT_NUM) {
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- ShowError(CL_RED"mmmo_auth_init: an account has an id higher than %d\n", END_ACCOUNT_NUM);
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- ShowError(" account id #%d -> account not read (data is lost!)."CL_RESET"\n", account_id);
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- continue;
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- }
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- userid[23] = '\0';
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- remove_control_chars(userid);
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- for(j = 0; j < auth_num; j++) {
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- if (auth_dat[j].account_id == account_id) {
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- ShowError(CL_RED"mmmo_auth_init: an account has an identical id to another.\n");
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- ShowError(" account id #%d -> new account not read (data is lost!)."CL_RED"\n", account_id);
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- break;
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- } else if (strcmp(auth_dat[j].userid, userid) == 0) {
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- ShowError(CL_RED"mmmo_auth_init: account name already exists.\n");
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- ShowError(" account name '%s' -> new account not read (data is lost!)."CL_RESET"\n", userid); // 2 lines, account name can be long.
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- break;
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- }
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- }
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- if (j != auth_num)
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- continue;
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-
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- if (auth_num >= auth_max) {
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- auth_max += 256;
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- auth_dat = (struct mmo_account*)aRealloc(auth_dat, sizeof(struct mmo_account) * auth_max);
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- }
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-
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- memset(&auth_dat[auth_num], '\0', sizeof(struct mmo_account));
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-
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- auth_dat[auth_num].account_id = account_id;
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-
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- strncpy(auth_dat[auth_num].userid, userid, 24);
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-
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- pass[32] = '\0';
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- remove_control_chars(pass);
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- strncpy(auth_dat[auth_num].pass, pass, 32);
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-
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- lastlogin[23] = '\0';
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- remove_control_chars(lastlogin);
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- strncpy(auth_dat[auth_num].lastlogin, lastlogin, 24);
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-
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- auth_dat[auth_num].sex = sex;
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-
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- if (logincount >= 0)
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- auth_dat[auth_num].logincount = logincount;
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- else
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- auth_dat[auth_num].logincount = 0;
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-
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- if (state > 255)
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- auth_dat[auth_num].state = 100;
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- else
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- auth_dat[auth_num].state = state;
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-
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- if (e_mail_check(email) == 0) {
|
|
|
- ShowNotice("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(email);
|
|
|
- strncpy(auth_dat[auth_num].email, email, 40);
|
|
|
- }
|
|
|
-
|
|
|
- error_message[19] = '\0';
|
|
|
- remove_control_chars(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].unban_time = (time_t)unban_time;
|
|
|
- else
|
|
|
- auth_dat[auth_num].unban_time = 0;
|
|
|
-
|
|
|
- auth_dat[auth_num].expiration_time = (time_t)expiration_time;
|
|
|
-
|
|
|
- last_ip[15] = '\0';
|
|
|
- remove_control_chars(last_ip);
|
|
|
- strncpy(auth_dat[auth_num].last_ip, last_ip, 16);
|
|
|
-
|
|
|
- memo[254] = '\0';
|
|
|
- remove_control_chars(memo);
|
|
|
- strncpy(auth_dat[auth_num].memo, memo, 255);
|
|
|
-
|
|
|
- for(j = 0; j < ACCOUNT_REG2_NUM; j++) {
|
|
|
- p += n;
|
|
|
- if (sscanf(p, "%[^\t,],%[^\t ] %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, ",%[^\t ] %n", v, &n) == 1) {
|
|
|
- j--;
|
|
|
- continue;
|
|
|
- } else
|
|
|
- break;
|
|
|
- }
|
|
|
- str[31] = '\0';
|
|
|
- remove_control_chars(str);
|
|
|
- strncpy(auth_dat[auth_num].account_reg2[j].str, str, 32);
|
|
|
- strncpy(auth_dat[auth_num].account_reg2[j].value,v,256);
|
|
|
- }
|
|
|
- auth_dat[auth_num].account_reg2_num = j;
|
|
|
-
|
|
|
- if (isGM(account_id) > 0)
|
|
|
- GM_count++;
|
|
|
- if (auth_dat[auth_num].sex == 'S')
|
|
|
- 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%u\t%n",
|
|
|
- &account_id, userid, pass, lastlogin, &sex, &logincount, &state, &n)) >= 5) {
|
|
|
- if (account_id > END_ACCOUNT_NUM) {
|
|
|
- ShowError(CL_RED"mmmo_auth_init: an account has an id higher than %d\n", END_ACCOUNT_NUM);
|
|
|
- ShowError(" account id #%d -> account not read (data is lost!)."CL_RESET"\n", account_id);
|
|
|
- continue;
|
|
|
- }
|
|
|
- userid[23] = '\0';
|
|
|
- remove_control_chars(userid);
|
|
|
- for(j = 0; j < auth_num; j++) {
|
|
|
- if (auth_dat[j].account_id == account_id) {
|
|
|
- ShowError(CL_RED"mmo_auth_init: an account has an identical id to another.\n");
|
|
|
- ShowError(" account id #%d -> new account not read (data is lost!)."CL_RESET"\n", account_id);
|
|
|
- break;
|
|
|
- } else if (strcmp(auth_dat[j].userid, userid) == 0) {
|
|
|
- ShowError(CL_RED"mmo_auth_init: account name already exists.\n");
|
|
|
- ShowError(" account name '%s' -> new account not read (data is lost!)."CL_RESET"\n", userid);
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- if (j != auth_num)
|
|
|
- continue;
|
|
|
-
|
|
|
- if (auth_num >= auth_max) {
|
|
|
- auth_max += 256;
|
|
|
- RECREATE(auth_dat, struct mmo_account, auth_max);
|
|
|
- }
|
|
|
-
|
|
|
- memset(&auth_dat[auth_num], '\0', sizeof(struct mmo_account));
|
|
|
-
|
|
|
- auth_dat[auth_num].account_id = account_id;
|
|
|
-
|
|
|
- strncpy(auth_dat[auth_num].userid, userid, 24);
|
|
|
-
|
|
|
- pass[23] = '\0';
|
|
|
- remove_control_chars(pass);
|
|
|
- strncpy(auth_dat[auth_num].pass, pass, 24);
|
|
|
-
|
|
|
- lastlogin[23] = '\0';
|
|
|
- remove_control_chars(lastlogin);
|
|
|
- strncpy(auth_dat[auth_num].lastlogin, lastlogin, 24);
|
|
|
-
|
|
|
- auth_dat[auth_num].sex = sex;
|
|
|
-
|
|
|
- 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
|
|
|
- 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].unban_time = 0;
|
|
|
- auth_dat[auth_num].expiration_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,],%[^\t ] %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, ",%[^\t ] %n", v, &n) == 1) {
|
|
|
- j--;
|
|
|
- continue;
|
|
|
- } else
|
|
|
- break;
|
|
|
- }
|
|
|
- str[31] = '\0';
|
|
|
- remove_control_chars(str);
|
|
|
- strncpy(auth_dat[auth_num].account_reg2[j].str, str, 32);
|
|
|
- strncpy(auth_dat[auth_num].account_reg2[j].value,v,256);
|
|
|
- }
|
|
|
- auth_dat[auth_num].account_reg2_num = j;
|
|
|
-
|
|
|
- if (isGM(account_id) > 0)
|
|
|
- GM_count++;
|
|
|
- if (auth_dat[auth_num].sex == 'S')
|
|
|
- server_count++;
|
|
|
-
|
|
|
- auth_num++;
|
|
|
- if (account_id >= account_id_count)
|
|
|
- account_id_count = account_id + 1;
|
|
|
-
|
|
|
- } else {
|
|
|
- int 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 )
|
|
|
- ShowNotice("mmo_auth_init: No account found in %s.\n", account_txt);
|
|
|
- else
|
|
|
- if( auth_num == 1 )
|
|
|
- ShowStatus("mmo_auth_init: 1 account read in %s,\n", account_txt);
|
|
|
- else
|
|
|
- ShowStatus("mmo_auth_init: %d accounts read in %s,\n", auth_num, account_txt);
|
|
|
-
|
|
|
- if( GM_count == 0 )
|
|
|
- ShowStatus(" of which is no GM account, and \n");
|
|
|
- else
|
|
|
- if( GM_count == 1 )
|
|
|
- ShowStatus(" of which is 1 GM account, and \n");
|
|
|
- else
|
|
|
- ShowStatus(" of which is %d GM accounts, and \n", GM_count);
|
|
|
-
|
|
|
- if( server_count == 0 )
|
|
|
- ShowStatus(" no server account ('S').\n");
|
|
|
- else
|
|
|
- if( server_count == 1 )
|
|
|
- ShowStatus(" 1 server account ('S').\n");
|
|
|
- else
|
|
|
- ShowStatus(" %d server accounts ('S').\n", server_count);
|
|
|
-
|
|
|
- return 0;
|
|
|
-}
|
|
|
-
|
|
|
-//------------------------------------------
|
|
|
-// Writing of the accounts database file
|
|
|
-// (accounts are sorted by id before save)
|
|
|
-//------------------------------------------
|
|
|
-void mmo_auth_sync(void)
|
|
|
-{
|
|
|
- FILE *fp;
|
|
|
- unsigned int i, j, k;
|
|
|
- int lock;
|
|
|
- int account_id;
|
|
|
- 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_txt, &lock)) == NULL) {
|
|
|
- //if (id) aFree(id);
|
|
|
- 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 == -1)
|
|
|
- continue;
|
|
|
-
|
|
|
- mmo_auth_tostr(line, &auth_dat[k]);
|
|
|
- fprintf(fp, "%s\n", line);
|
|
|
- }
|
|
|
- fprintf(fp, "%d\t%%newid%%\n", account_id_count);
|
|
|
-
|
|
|
- lock_fclose(fp, account_txt, &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 authentications without arrive to
|
|
|
-// the minimum of authentications 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
|
|
|
-// authentications 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 authentications 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;
|
|
|
-}
|
|
|
-
|
|
|
-//-----------------------------------------------------
|
|
|
-// Send GM accounts to one or all char-servers
|
|
|
-//-----------------------------------------------------
|
|
|
-void send_GM_accounts(int fd)
|
|
|
-{
|
|
|
- unsigned int i;
|
|
|
- uint8 buf[32767];
|
|
|
- uint16 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) = (uint8)gm_account_db[i].level;
|
|
|
- len += 5;
|
|
|
- if (len >= 32000) {
|
|
|
- ShowWarning("send_GM_accounts: Too many accounts! Only %d out of %d were sent.\n", i, GM_num);
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- WBUFW(buf,2) = len;
|
|
|
- if (fd == -1) // send to all charservers
|
|
|
- charif_sendallwos(-1, buf, len);
|
|
|
- else { // send only to target
|
|
|
- WFIFOHEAD(fd,len);
|
|
|
- memcpy(WFIFOP(fd,0), buf, len);
|
|
|
- WFIFOSET(fd,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 = (long)file_stat.st_mtime;
|
|
|
-
|
|
|
- if (new_time != creation_time_GM_account_file) {
|
|
|
- read_gm_account();
|
|
|
- send_GM_accounts(-1);
|
|
|
- }
|
|
|
-
|
|
|
- return 0;
|
|
|
-}
|
|
|
-
|
|
|
-/*=============================================
|
|
|
- * Records an event in the login log
|
|
|
- *---------------------------------------------*/
|
|
|
-void login_log(uint32 ip, const char* username, int rcode, const char* message)
|
|
|
-{
|
|
|
- FILE* log_fp;
|
|
|
-
|
|
|
- if( !login_config.log_login )
|
|
|
- return;
|
|
|
-
|
|
|
- log_fp = fopen(login_log_filename, "a");
|
|
|
- if( log_fp != NULL )
|
|
|
- {
|
|
|
- char esc_username[NAME_LENGTH*4+1];
|
|
|
- char esc_message[255*4+1];
|
|
|
- time_t raw_time;
|
|
|
- char str_time[24];
|
|
|
-
|
|
|
- sv_escape_c(esc_username, username, NAME_LENGTH, NULL);
|
|
|
- sv_escape_c(esc_message, message, 255, NULL);
|
|
|
-
|
|
|
- time(&raw_time);
|
|
|
- strftime(str_time, 24, login_config.date_format, localtime(&raw_time));
|
|
|
- str_time[23] = '\0';
|
|
|
-
|
|
|
- fprintf(log_fp, "%s\t%u\t%s\t%d\t%s\n", str_time, ip, esc_username, rcode, esc_message);
|
|
|
-
|
|
|
- fclose(log_fp);
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-//-------------------------------------
|
|
|
-// Make new account
|
|
|
-//-------------------------------------
|
|
|
-int mmo_auth_new(struct mmo_account* account)
|
|
|
-{
|
|
|
- static int num_regs = 0; // registration counter
|
|
|
- static unsigned int new_reg_tick = 0;
|
|
|
- unsigned int tick = gettick();
|
|
|
-
|
|
|
- time_t expiration_time = 0;
|
|
|
- unsigned int i = auth_num;
|
|
|
-
|
|
|
- // check if the account doesn't exist already
|
|
|
- ARR_FIND( 0, auth_num, i, strcmp(account->userid, auth_dat[i].userid) == 0 );
|
|
|
- if( i < auth_num )
|
|
|
- {
|
|
|
- ShowNotice("Attempt of creation of an already existant account (account: %s_%c, pass: %s, received pass: %s)\n", account->userid, account->sex, auth_dat[i].pass, account->pass);
|
|
|
- return 1; // 1 = Incorrect Password
|
|
|
- }
|
|
|
-
|
|
|
- //Account Registration Flood Protection by [Kevin]
|
|
|
- if( new_reg_tick == 0 )
|
|
|
- new_reg_tick = gettick();
|
|
|
- if( DIFF_TICK(tick, new_reg_tick) < 0 && num_regs >= allowed_regs )
|
|
|
- {
|
|
|
- ShowNotice("Account registration denied (registration limit exceeded)\n");
|
|
|
- return 3;
|
|
|
- }
|
|
|
-
|
|
|
- if (auth_num >= auth_max) {
|
|
|
- auth_max += 256;
|
|
|
- auth_dat = (struct mmo_account*)aRealloc(auth_dat, sizeof(struct mmo_account) * auth_max);
|
|
|
- }
|
|
|
-
|
|
|
- memset(&auth_dat[i], '\0', sizeof(struct mmo_account));
|
|
|
-
|
|
|
- // find a suitable non-gm account id
|
|
|
- while (isGM(account_id_count) > 0)
|
|
|
- account_id_count++;
|
|
|
-
|
|
|
- auth_dat[i].account_id = account_id_count++;
|
|
|
- safestrncpy(auth_dat[i].userid, account->userid, NAME_LENGTH);
|
|
|
- if( login_config.use_md5_passwds )
|
|
|
- MD5_String(account->pass, auth_dat[i].pass);
|
|
|
- else
|
|
|
- safestrncpy(auth_dat[i].pass, account->pass, NAME_LENGTH);
|
|
|
- safestrncpy(auth_dat[i].lastlogin, "-", sizeof(auth_dat[i].lastlogin));
|
|
|
- auth_dat[i].sex = account->sex;
|
|
|
- auth_dat[i].logincount = 0;
|
|
|
- auth_dat[i].state = 0;
|
|
|
- safestrncpy(auth_dat[i].email, e_mail_check(account->email) ? account->email : "a@a.com", sizeof(auth_dat[i].email));
|
|
|
- safestrncpy(auth_dat[i].error_message, "-", sizeof(auth_dat[i].error_message));
|
|
|
- auth_dat[i].unban_time = 0;
|
|
|
- if( login_config.start_limited_time != -1 )
|
|
|
- expiration_time = time(NULL) + login_config.start_limited_time;
|
|
|
- auth_dat[i].expiration_time = expiration_time;
|
|
|
- strncpy(auth_dat[i].last_ip, "-", 16);
|
|
|
- strncpy(auth_dat[i].memo, "-", 255);
|
|
|
- auth_dat[i].account_reg2_num = 0;
|
|
|
-
|
|
|
- ShowNotice("Account creation (account %s, id: %d, pass: %s, sex: %c)\n", account->userid, auth_num, account->pass, account->sex);
|
|
|
- auth_num++;
|
|
|
-
|
|
|
- if( DIFF_TICK(tick, new_reg_tick) > 0 )
|
|
|
- {// Update the registration check.
|
|
|
- num_regs = 0;
|
|
|
- new_reg_tick = tick + time_allowed*1000;
|
|
|
- }
|
|
|
- ++num_regs;
|
|
|
-
|
|
|
- return 0;
|
|
|
-}
|
|
|
-
|
|
|
-//-----------------------------------------------------
|
|
|
-// Check/authentication of a connection
|
|
|
-//-----------------------------------------------------
|
|
|
-int mmo_auth(struct login_session_data* sd)
|
|
|
-{
|
|
|
- unsigned int i;
|
|
|
- time_t raw_time;
|
|
|
- char tmpstr[256];
|
|
|
- int len;
|
|
|
- char user_password[32+1]; // reserve for md5-ed pw
|
|
|
-
|
|
|
- char ip[16];
|
|
|
- ip2str(session[sd->fd]->client_addr, ip);
|
|
|
-
|
|
|
- // DNS Blacklist check
|
|
|
- if( login_config.use_dnsbl )
|
|
|
- {
|
|
|
- char r_ip[16];
|
|
|
- char ip_dnsbl[256];
|
|
|
- char* dnsbl_serv;
|
|
|
- bool matched = false;
|
|
|
- uint8* sin_addr = (uint8*)&session[sd->fd]->client_addr;
|
|
|
-
|
|
|
- sprintf(r_ip, "%u.%u.%u.%u", sin_addr[0], sin_addr[1], sin_addr[2], sin_addr[3]);
|
|
|
-
|
|
|
- for( dnsbl_serv = strtok(login_config.dnsbl_servs,","); !matched && dnsbl_serv != NULL; dnsbl_serv = strtok(NULL,",") )
|
|
|
- {
|
|
|
- sprintf(ip_dnsbl, "%s.%s", r_ip, dnsbl_serv);
|
|
|
- if( host2ip(ip_dnsbl) )
|
|
|
- matched = true;
|
|
|
- }
|
|
|
-
|
|
|
- if( matched )
|
|
|
- {
|
|
|
- ShowInfo("DNSBL: (%s) Blacklisted. User Kicked.\n", r_ip);
|
|
|
- return 3;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- //Client Version check
|
|
|
- if( login_config.check_client_version && sd->version != login_config.client_version_to_connect )
|
|
|
- return 5;
|
|
|
-
|
|
|
- len = strnlen(sd->userid, NAME_LENGTH);
|
|
|
-
|
|
|
- // Account creation with _M/_F
|
|
|
- if( login_config.new_account_flag )
|
|
|
- {
|
|
|
- if( len > 2 && strnlen(sd->passwd, NAME_LENGTH) > 0 && // valid user and password lengths
|
|
|
- sd->passwdenc == 0 && // unencoded password
|
|
|
- sd->userid[len-2] == '_' && memchr("FfMm", sd->userid[len-1], 4) && // _M/_F suffix
|
|
|
- account_id_count <= END_ACCOUNT_NUM )
|
|
|
- {
|
|
|
- struct mmo_account acc;
|
|
|
- int result;
|
|
|
-
|
|
|
- len -= 2;
|
|
|
- sd->userid[len] = '\0';
|
|
|
-
|
|
|
- memset(&acc, '\0', sizeof(acc));
|
|
|
- safestrncpy(acc.userid, sd->userid, NAME_LENGTH);
|
|
|
- safestrncpy(acc.pass, sd->passwd, NAME_LENGTH);
|
|
|
- safestrncpy(acc.email, "a@a.com", sizeof(acc.email));
|
|
|
- acc.sex = TOUPPER(sd->userid[len+1]);
|
|
|
-
|
|
|
- result = mmo_auth_new(&acc);
|
|
|
- if( result )
|
|
|
- return result;// Failed to make account. [Skotlex].
|
|
|
-
|
|
|
- auth_before_save_file = 0; // Creation of an account -> save accounts file immediatly
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- // Strict account search
|
|
|
- ARR_FIND( 0, auth_num, i, strcmp(sd->userid, auth_dat[i].userid) == 0 );
|
|
|
-
|
|
|
- // if strict account search fails, we do a no sensitive case research for index
|
|
|
- if( i < auth_num )
|
|
|
- {
|
|
|
- i = search_account_index(sd->userid);
|
|
|
- if( i == -1 )
|
|
|
- i = auth_num;
|
|
|
- else
|
|
|
- memcpy(sd->userid, auth_dat[i].userid, NAME_LENGTH); // for the possible tests/checks afterwards (copy correcte sensitive case).
|
|
|
- }
|
|
|
-
|
|
|
- if( i == auth_num )
|
|
|
- {
|
|
|
- ShowNotice("Unknown account (account: %s, received pass: %s, ip: %s)\n", sd->userid, sd->passwd, ip);
|
|
|
- return 0; // 0 = Unregistered ID
|
|
|
- }
|
|
|
-
|
|
|
- if( login_config.use_md5_passwds )
|
|
|
- MD5_String(sd->passwd, user_password);
|
|
|
- else
|
|
|
- safestrncpy(user_password, sd->passwd, NAME_LENGTH);
|
|
|
-
|
|
|
- if( !check_password(sd, sd->passwdenc, user_password, auth_dat[i].pass) )
|
|
|
- {
|
|
|
- ShowNotice("Invalid password (account: %s, pass: %s, received pass: %s, ip: %s)\n", sd->userid, auth_dat[i].pass, (sd->passwdenc) ? "[MD5]" : sd->passwd, ip);
|
|
|
- return 1; // 1 = Incorrect Password
|
|
|
- }
|
|
|
-
|
|
|
- if( auth_dat[i].expiration_time != 0 && auth_dat[i].expiration_time < time(NULL) )
|
|
|
- {
|
|
|
- ShowNotice("Connection refused (account: %s, pass: %s, expired ID, ip: %s)\n", sd->userid, sd->passwd, ip);
|
|
|
- return 2; // 2 = This ID is expired
|
|
|
- }
|
|
|
-
|
|
|
- if( auth_dat[i].unban_time != 0 && auth_dat[i].unban_time > time(NULL) )
|
|
|
- {
|
|
|
- strftime(tmpstr, 20, login_config.date_format, localtime(&auth_dat[i].unban_time));
|
|
|
- tmpstr[19] = '\0';
|
|
|
- ShowNotice("Connection refused (account: %s, pass: %s, banned until %s, ip: %s)\n", sd->userid, sd->passwd, tmpstr, ip);
|
|
|
- return 6; // 6 = Your are Prohibited to log in until %s
|
|
|
- }
|
|
|
-
|
|
|
- if( auth_dat[i].state )
|
|
|
- {
|
|
|
- ShowNotice("Connection refused (account: %s, pass: %s, state: %d, ip: %s)\n", sd->userid, sd->passwd, auth_dat[i].state, ip);
|
|
|
- return auth_dat[i].state - 1;
|
|
|
- }
|
|
|
-
|
|
|
- ShowNotice("Authentication accepted (account: %s, id: %d, ip: %s)\n", sd->userid, auth_dat[i].account_id, ip);
|
|
|
-
|
|
|
- // auth start : time seed
|
|
|
- time(&raw_time);
|
|
|
- strftime(tmpstr, 24, "%Y-%m-%d %H:%M:%S",localtime(&raw_time));
|
|
|
-
|
|
|
- sd->account_id = auth_dat[i].account_id;
|
|
|
- sd->login_id1 = rand();
|
|
|
- sd->login_id2 = rand();
|
|
|
- safestrncpy(sd->lastlogin, auth_dat[i].lastlogin, 24);
|
|
|
- sd->sex = auth_dat[i].sex;
|
|
|
-
|
|
|
- if( sd->sex != 'S' && sd->account_id < START_ACCOUNT_NUM )
|
|
|
- ShowWarning("Account %s has account id %d! Account IDs must be over %d to work properly!\n", sd->userid, sd->account_id, START_ACCOUNT_NUM);
|
|
|
-
|
|
|
- safestrncpy(auth_dat[i].lastlogin, tmpstr, sizeof(auth_dat[i].lastlogin));
|
|
|
- safestrncpy(auth_dat[i].last_ip, ip, sizeof(auth_dat[i].last_ip));
|
|
|
- auth_dat[i].unban_time = 0;
|
|
|
- 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)
|
|
|
-{
|
|
|
- unsigned int i;
|
|
|
- int j, id;
|
|
|
- uint32 ipl;
|
|
|
- char ip[16];
|
|
|
-
|
|
|
- ARR_FIND( 0, MAX_SERVERS, id, server[id].fd == fd );
|
|
|
- if( id == MAX_SERVERS )
|
|
|
- {// not a char server
|
|
|
- set_eof(fd);
|
|
|
- do_close(fd);
|
|
|
- return 0;
|
|
|
- }
|
|
|
-
|
|
|
- if( session[fd]->flag.eof )
|
|
|
- {
|
|
|
- ShowStatus("Char-server '%s' has disconnected.\n", server[id].name);
|
|
|
- online_db->foreach(online_db, online_db_setoffline, id); //Set all chars from this char server to offline.
|
|
|
- memset(&server[id], 0, sizeof(struct mmo_char_server));
|
|
|
- server[id].fd = -1;
|
|
|
- do_close(fd);
|
|
|
- return 0;
|
|
|
- }
|
|
|
-
|
|
|
- ipl = server[id].ip;
|
|
|
- ip2str(ipl, ip);
|
|
|
-
|
|
|
- while( RFIFOREST(fd) >= 2 )
|
|
|
- {
|
|
|
- uint16 command = RFIFOW(fd,0);
|
|
|
-
|
|
|
- switch( command )
|
|
|
- {
|
|
|
-
|
|
|
- case 0x2709: // request from map-server via char-server to reload GM accounts
|
|
|
- RFIFOSKIP(fd,2);
|
|
|
- ShowStatus("Char-server '%s': Request to re-load GM database (ip: %s).\n", server[id].name, ip);
|
|
|
- login_log(ipl, server[id].name, 0, "GM reload request");
|
|
|
- read_gm_account();
|
|
|
- // send GM accounts to all char-servers
|
|
|
- send_GM_accounts(-1);
|
|
|
- break;
|
|
|
-
|
|
|
- case 0x2712: // request from char-server to authenticate an account
|
|
|
- if( RFIFOREST(fd) < 19 )
|
|
|
- return 0;
|
|
|
- {
|
|
|
- struct auth_node* node;
|
|
|
-
|
|
|
- int account_id = RFIFOL(fd,2);
|
|
|
- int login_id1 = RFIFOL(fd,6);
|
|
|
- int login_id2 = RFIFOL(fd,10);
|
|
|
- char sex = sex_num2str(RFIFOB(fd,14));
|
|
|
- uint32 ip_ = ntohl(RFIFOL(fd,15));
|
|
|
- RFIFOSKIP(fd,19);
|
|
|
-
|
|
|
- node = (struct auth_node*)idb_get(auth_db, account_id);
|
|
|
- if( node != NULL &&
|
|
|
- node->account_id == account_id &&
|
|
|
- node->login_id1 == login_id1 &&
|
|
|
- node->login_id2 == login_id2 &&
|
|
|
- node->sex == sex &&
|
|
|
- node->ip == ip_ )
|
|
|
- {// found
|
|
|
- uint32 expiration_time;
|
|
|
- char email[40];
|
|
|
- unsigned int k;
|
|
|
-
|
|
|
- //ShowStatus("Char-server '%s': authentication of the account %d accepted (ip: %s).\n", server[id].name, account_id, ip);
|
|
|
-
|
|
|
- // each auth entry can only be used once
|
|
|
- idb_remove(auth_db, account_id);
|
|
|
-
|
|
|
- // retrieve email and account expiration time
|
|
|
- ARR_FIND( 0, auth_num, k, auth_dat[k].account_id == account_id );
|
|
|
- if( k < auth_num )
|
|
|
- {
|
|
|
- strcpy(email, auth_dat[k].email);
|
|
|
- expiration_time = (uint32)auth_dat[k].expiration_time;
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- memset(email, 0, sizeof(email));
|
|
|
- expiration_time = 0;
|
|
|
- }
|
|
|
-
|
|
|
- // send ack
|
|
|
- WFIFOHEAD(fd,59);
|
|
|
- WFIFOW(fd,0) = 0x2713;
|
|
|
- WFIFOL(fd,2) = account_id;
|
|
|
- WFIFOL(fd,6) = login_id1;
|
|
|
- WFIFOL(fd,10) = login_id2;
|
|
|
- WFIFOB(fd,14) = 0;
|
|
|
- memcpy(WFIFOP(fd,15), email, 40);
|
|
|
- WFIFOL(fd,55) = expiration_time;
|
|
|
- WFIFOSET(fd,59);
|
|
|
- }
|
|
|
- else
|
|
|
- {// authentication not found
|
|
|
- ShowStatus("Char-server '%s': authentication of the account %d REFUSED (ip: %s).\n", server[id].name, account_id, ip);
|
|
|
- WFIFOHEAD(fd,59);
|
|
|
- WFIFOW(fd,0) = 0x2713;
|
|
|
- WFIFOL(fd,2) = account_id;
|
|
|
- WFIFOL(fd,6) = login_id1;
|
|
|
- WFIFOL(fd,10) = login_id2;
|
|
|
- WFIFOB(fd,14) = 1;
|
|
|
- // It is unnecessary to send email
|
|
|
- // It is unnecessary to send validity date of the account
|
|
|
- WFIFOSET(fd,59);
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
-
|
|
|
- case 0x2714:
|
|
|
- if( RFIFOREST(fd) < 6 )
|
|
|
- return 0;
|
|
|
- {
|
|
|
- int users = RFIFOL(fd,2);
|
|
|
- RFIFOSKIP(fd,6);
|
|
|
-
|
|
|
- // how many users on world? (update)
|
|
|
- if( server[id].users != users )
|
|
|
- {
|
|
|
- ShowStatus("set users %s : %d\n", server[id].name, users);
|
|
|
-
|
|
|
- server[id].users = users;
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
-
|
|
|
- case 0x2715: // request from char server to change e-email from default "a@a.com"
|
|
|
- if (RFIFOREST(fd) < 46)
|
|
|
- return 0;
|
|
|
- {
|
|
|
- char email[40];
|
|
|
- int acc = RFIFOL(fd,2);
|
|
|
- safestrncpy(email, (char*)RFIFOP(fd,6), 40); remove_control_chars(email);
|
|
|
- RFIFOSKIP(fd,46);
|
|
|
-
|
|
|
- if( e_mail_check(email) == 0 )
|
|
|
- ShowNotice("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)\n", server[id].name, acc, ip);
|
|
|
- else
|
|
|
- {
|
|
|
- ARR_FIND( 0, auth_num, i, auth_dat[i].account_id == acc && (strcmp(auth_dat[i].email, "a@a.com") == 0 || auth_dat[i].email[0] == '\0') );
|
|
|
- if( i == auth_num )
|
|
|
- ShowNotice("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).\n", server[id].name, acc, ip);
|
|
|
- else
|
|
|
- {
|
|
|
- memcpy(auth_dat[i].email, email, 40);
|
|
|
- ShowNotice("Char-server '%s': Create an e-mail on an account with a default e-mail (account: %d, new e-mail: %s, ip: %s).\n", server[id].name, acc, email, ip);
|
|
|
- // Save
|
|
|
- mmo_auth_sync();
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
-
|
|
|
- case 0x2716: // received an e-mail/limited time request, because a player comes back from a map-server to the char-server
|
|
|
- if( RFIFOREST(fd) < 6 )
|
|
|
- return 0;
|
|
|
- {
|
|
|
- uint32 expiration_time = 0;
|
|
|
- char email[40] = "";
|
|
|
-
|
|
|
- int account_id = RFIFOL(fd,2);
|
|
|
- RFIFOSKIP(fd,6);
|
|
|
-
|
|
|
- ARR_FIND( 0, auth_num, i, auth_dat[i].account_id == account_id );
|
|
|
- if( i == auth_num )
|
|
|
- ShowNotice("Char-server '%s': e-mail of the account %d NOT found (ip: %s).\n", server[id].name, RFIFOL(fd,2), ip);
|
|
|
- else
|
|
|
- {
|
|
|
- safestrncpy(email, auth_dat[i].email, sizeof(email));
|
|
|
- expiration_time = (uint32)auth_dat[i].expiration_time;
|
|
|
- }
|
|
|
-
|
|
|
- WFIFOHEAD(fd,50);
|
|
|
- WFIFOW(fd,0) = 0x2717;
|
|
|
- WFIFOL(fd,2) = account_id;
|
|
|
- safestrncpy((char*)WFIFOP(fd,6), email, 40);
|
|
|
- WFIFOL(fd,46) = expiration_time;
|
|
|
- WFIFOSET(fd,50);
|
|
|
- }
|
|
|
- break;
|
|
|
-
|
|
|
- case 0x2719: // ping request from charserver
|
|
|
- if( RFIFOREST(fd) < 2 )
|
|
|
- return 0;
|
|
|
- RFIFOSKIP(fd,2);
|
|
|
-
|
|
|
- WFIFOHEAD(fd,2);
|
|
|
- WFIFOW(fd,0) = 0x2718;
|
|
|
- WFIFOSET(fd,2);
|
|
|
- break;
|
|
|
-
|
|
|
- // 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];
|
|
|
- char new_email[40];
|
|
|
- int account_id = RFIFOL(fd,2);
|
|
|
- safestrncpy(actual_email, (char*)RFIFOP(fd,6), 40); remove_control_chars(actual_email);
|
|
|
- safestrncpy(new_email, (char*)RFIFOP(fd,46), 40); remove_control_chars(new_email);
|
|
|
- RFIFOSKIP(fd, 86);
|
|
|
-
|
|
|
- if( e_mail_check(actual_email) == 0 )
|
|
|
- ShowNotice("Char-server '%s': Attempt to modify an e-mail on an account (@email GM command), but actual email is invalid (account: %d, ip: %s)\n", server[id].name, account_id, ip);
|
|
|
- else if( e_mail_check(new_email) == 0 )
|
|
|
- ShowNotice("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)\n", server[id].name, account_id, ip);
|
|
|
- else if( strcmpi(new_email, "a@a.com") == 0 )
|
|
|
- ShowNotice("Char-server '%s': Attempt to modify an e-mail on an account (@email GM command) with a default e-mail (account: %d, ip: %s)\n", server[id].name, account_id, ip);
|
|
|
- else {
|
|
|
- ARR_FIND( 0, auth_num, i, auth_dat[i].account_id == account_id );
|
|
|
- if( i == auth_num )
|
|
|
- ShowNotice("Char-server '%s': Attempt to modify an e-mail on an account (@email GM command), but account doesn't exist (account: %d, ip: %s).\n", server[id].name, account_id, ip);
|
|
|
- else
|
|
|
- if( strcmpi(auth_dat[i].email, actual_email) != 0 )
|
|
|
- ShowNotice("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).\n", server[id].name, account_id, auth_dat[i].userid, auth_dat[i].email, actual_email, ip);
|
|
|
- else {
|
|
|
- safestrncpy(auth_dat[i].email, new_email, 40);
|
|
|
- ShowNotice("Char-server '%s': Modify an e-mail on an account (@email GM command) (account: %d (%s), new e-mail: %s, ip: %s).\n", server[id].name, account_id, auth_dat[i].userid, new_email, ip);
|
|
|
- // Save
|
|
|
- mmo_auth_sync();
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
-
|
|
|
- case 0x2724: // Receiving an account state update request from a map-server (relayed via char-server)
|
|
|
- if (RFIFOREST(fd) < 10)
|
|
|
- return 0;
|
|
|
- {
|
|
|
- int account_id = RFIFOL(fd,2);
|
|
|
- uint32 state = RFIFOL(fd,6);
|
|
|
- RFIFOSKIP(fd,10);
|
|
|
-
|
|
|
- ARR_FIND( 0, auth_num, i, auth_dat[i].account_id == account_id );
|
|
|
- if( i == auth_num )
|
|
|
- ShowNotice("Char-server '%s': Error of Status change (account: %d not found, suggested status %d, ip: %s).\n", server[id].name, account_id, state, ip);
|
|
|
- else
|
|
|
- if( auth_dat[i].state == state )
|
|
|
- ShowNotice("Char-server '%s': Error of Status change - actual status is already the good status (account: %d, status %d, ip: %s).\n", server[id].name, account_id, state, ip);
|
|
|
- else {
|
|
|
- ShowNotice("Char-server '%s': Status change (account: %d, new status %d, ip: %s).\n", server[id].name, account_id, state, ip);
|
|
|
- if (state != 0) {
|
|
|
- uint8 buf[11];
|
|
|
- WBUFW(buf,0) = 0x2731;
|
|
|
- WBUFL(buf,2) = account_id;
|
|
|
- WBUFB(buf,6) = 0; // 0: change of state, 1: ban
|
|
|
- WBUFL(buf,7) = state; // status or final date of a banishment
|
|
|
- charif_sendallwos(-1, buf, 11);
|
|
|
- }
|
|
|
- auth_dat[i].state = state;
|
|
|
- // Save
|
|
|
- mmo_auth_sync();
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
-
|
|
|
- case 0x2725: // Receiving of map-server via char-server a ban request
|
|
|
- if (RFIFOREST(fd) < 18)
|
|
|
- return 0;
|
|
|
- {
|
|
|
- int account_id = RFIFOL(fd,2);
|
|
|
- int year = (short)RFIFOW(fd,6);
|
|
|
- int month = (short)RFIFOW(fd,8);
|
|
|
- int mday = (short)RFIFOW(fd,10);
|
|
|
- int hour = (short)RFIFOW(fd,12);
|
|
|
- int min = (short)RFIFOW(fd,14);
|
|
|
- int sec = (short)RFIFOW(fd,16);
|
|
|
- RFIFOSKIP(fd,18);
|
|
|
-
|
|
|
- ARR_FIND( 0, auth_num, i, auth_dat[i].account_id == account_id );
|
|
|
- if( i == auth_num )
|
|
|
- ShowNotice("Char-server '%s': Error of ban request (account: %d not found, ip: %s).\n", server[id].name, account_id, ip);
|
|
|
- else
|
|
|
- {
|
|
|
- time_t timestamp;
|
|
|
- struct tm *tmtime;
|
|
|
- if (auth_dat[i].unban_time == 0 || auth_dat[i].unban_time < time(NULL))
|
|
|
- timestamp = time(NULL);
|
|
|
- else
|
|
|
- timestamp = auth_dat[i].unban_time;
|
|
|
- tmtime = localtime(×tamp);
|
|
|
- tmtime->tm_year = tmtime->tm_year + year;
|
|
|
- tmtime->tm_mon = tmtime->tm_mon + month;
|
|
|
- tmtime->tm_mday = tmtime->tm_mday + mday;
|
|
|
- tmtime->tm_hour = tmtime->tm_hour + hour;
|
|
|
- tmtime->tm_min = tmtime->tm_min + min;
|
|
|
- tmtime->tm_sec = tmtime->tm_sec + sec;
|
|
|
- timestamp = mktime(tmtime);
|
|
|
- if (timestamp == -1)
|
|
|
- ShowNotice("Char-server '%s': Error of ban request (account: %d, invalid date, ip: %s).\n", server[id].name, account_id, ip);
|
|
|
- else
|
|
|
- if( timestamp <= time(NULL) || timestamp == 0 )
|
|
|
- ShowNotice("Char-server '%s': Error of ban request (account: %d, new date unbans the account, ip: %s).\n", server[id].name, account_id, ip);
|
|
|
- else
|
|
|
- {
|
|
|
- unsigned char buf[16];
|
|
|
- char tmpstr[2048];
|
|
|
- strftime(tmpstr, 24, login_config.date_format, localtime(×tamp));
|
|
|
- ShowNotice("Char-server '%s': Ban request (account: %d, new final date of banishment: %d (%s), ip: %s).\n", server[id].name, account_id, timestamp, tmpstr, ip);
|
|
|
- WBUFW(buf,0) = 0x2731;
|
|
|
- WBUFL(buf,2) = auth_dat[i].account_id;
|
|
|
- WBUFB(buf,6) = 1; // 0: change of status, 1: ban
|
|
|
- WBUFL(buf,7) = (unsigned int)timestamp; // status or final date of a banishment
|
|
|
- charif_sendallwos(-1, buf, 11);
|
|
|
- auth_dat[i].unban_time = timestamp;
|
|
|
- // Save
|
|
|
- mmo_auth_sync();
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
-
|
|
|
- case 0x2727: // Change of sex (sex is reversed)
|
|
|
- if( RFIFOREST(fd) < 6 )
|
|
|
- return 0;
|
|
|
- {
|
|
|
- int account_id = RFIFOL(fd,2);
|
|
|
- RFIFOSKIP(fd,6);
|
|
|
-
|
|
|
- ARR_FIND( 0, auth_num, i, auth_dat[i].account_id == account_id );
|
|
|
- if( i == auth_num )
|
|
|
- ShowNotice("Char-server '%s': Error of sex change (account: %d not found, ip: %s).\n", server[id].name, account_id, ip);
|
|
|
- else
|
|
|
- if( auth_dat[i].sex == 'S' )
|
|
|
- ShowNotice("Char-server '%s': Error of sex change - account to change is a Server account (account: %d, ip: %s).\n", server[id].name, account_id, ip);
|
|
|
- else
|
|
|
- {
|
|
|
- unsigned char buf[7];
|
|
|
- char sex = ( auth_dat[i].sex == 'M' ) ? 'F' : 'M'; //Change gender
|
|
|
-
|
|
|
- auth_dat[i].sex = sex;
|
|
|
-
|
|
|
- ShowNotice("Char-server '%s': Sex change (account: %d, new sex %c, ip: %s).\n", server[id].name, account_id, sex, ip);
|
|
|
- WBUFW(buf,0) = 0x2723;
|
|
|
- WBUFL(buf,2) = account_id;
|
|
|
- WBUFB(buf,6) = sex_str2num(sex);
|
|
|
- charif_sendallwos(-1, buf, 7);
|
|
|
- // Save
|
|
|
- mmo_auth_sync();
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
-
|
|
|
- case 0x2728: // We receive account_reg2 from a char-server, and we send them to other map-servers.
|
|
|
- if( RFIFOREST(fd) < 4 || RFIFOREST(fd) < RFIFOW(fd,2) )
|
|
|
- return 0;
|
|
|
- {
|
|
|
- int acc = RFIFOL(fd,4);
|
|
|
-
|
|
|
- ARR_FIND( 0, auth_num, i, auth_dat[i].account_id == acc );
|
|
|
- if( i == auth_num )
|
|
|
- ShowStatus("Char-server '%s': receiving (from the char-server) of account_reg2 (account: %d not found, ip: %s).\n", server[id].name, acc, ip);
|
|
|
- else
|
|
|
- {
|
|
|
- int len;
|
|
|
- int p;
|
|
|
- ShowNotice("char-server '%s': receiving (from the char-server) of account_reg2 (account: %d, ip: %s).\n", server[id].name, acc, ip);
|
|
|
- for(j=0,p=13;j<ACCOUNT_REG2_NUM && p<RFIFOW(fd,2);j++){
|
|
|
- sscanf((char*)RFIFOP(fd,p), "%31c%n",auth_dat[i].account_reg2[j].str,&len);
|
|
|
- auth_dat[i].account_reg2[j].str[len]='\0';
|
|
|
- p +=len+1; //+1 to skip the '\0' between strings.
|
|
|
- sscanf((char*)RFIFOP(fd,p), "%255c%n",auth_dat[i].account_reg2[j].value,&len);
|
|
|
- auth_dat[i].account_reg2[j].value[len]='\0';
|
|
|
- p +=len+1;
|
|
|
- remove_control_chars(auth_dat[i].account_reg2[j].str);
|
|
|
- remove_control_chars(auth_dat[i].account_reg2[j].value);
|
|
|
- }
|
|
|
- auth_dat[i].account_reg2_num = j;
|
|
|
-
|
|
|
- // Sending information towards the other char-servers.
|
|
|
- RFIFOW(fd,0) = 0x2729;// reusing read buffer
|
|
|
- charif_sendallwos(fd, RFIFOP(fd,0), RFIFOW(fd,2));
|
|
|
- RFIFOSKIP(fd,RFIFOW(fd,2));
|
|
|
-
|
|
|
- // Save
|
|
|
- mmo_auth_sync();
|
|
|
- }
|
|
|
-
|
|
|
- }
|
|
|
- break;
|
|
|
-
|
|
|
- case 0x272a: // Receiving of map-server via char-server an unban request
|
|
|
- if( RFIFOREST(fd) < 6 )
|
|
|
- return 0;
|
|
|
- {
|
|
|
- int account_id = RFIFOL(fd,2);
|
|
|
- RFIFOSKIP(fd,6);
|
|
|
-
|
|
|
- ARR_FIND( 0, auth_num, i, auth_dat[i].account_id == account_id );
|
|
|
- if( i == auth_num )
|
|
|
- ShowNotice("Char-server '%s': Error of UnBan request (account: %d not found, ip: %s).\n", server[id].name, account_id, ip);
|
|
|
- else
|
|
|
- if( auth_dat[i].unban_time == 0 )
|
|
|
- ShowNotice("Char-server '%s': Error of UnBan request (account: %d, no change for unban date, ip: %s).\n", server[id].name, account_id, ip);
|
|
|
- else
|
|
|
- {
|
|
|
- auth_dat[i].unban_time = 0;
|
|
|
- ShowNotice("Char-server '%s': UnBan request (account: %d, ip: %s).\n", server[id].name, account_id, ip);
|
|
|
- }
|
|
|
- }
|
|
|
- break;
|
|
|
-
|
|
|
- case 0x272b: // Set account_id to online [Wizputer]
|
|
|
- if( RFIFOREST(fd) < 6 )
|
|
|
- return 0;
|
|
|
- add_online_user(id, 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 0x272d: // Receive list of all online accounts. [Skotlex]
|
|
|
- if (RFIFOREST(fd) < 4 || RFIFOREST(fd) < RFIFOW(fd,2))
|
|
|
- return 0;
|
|
|
- if( login_config.online_check )
|
|
|
- {
|
|
|
- struct online_login_data *p;
|
|
|
- int aid;
|
|
|
- uint32 i, users;
|
|
|
- online_db->foreach(online_db, online_db_setoffline, id); //Set all chars from this char-server offline first
|
|
|
- users = RFIFOW(fd,4);
|
|
|
- for (i = 0; i < users; i++) {
|
|
|
- aid = RFIFOL(fd,6+i*4);
|
|
|
- p = (struct online_login_data*)idb_ensure(online_db, aid, create_online_user);
|
|
|
- p->char_server = id;
|
|
|
- if (p->waiting_disconnect != -1)
|
|
|
- {
|
|
|
- delete_timer(p->waiting_disconnect, waiting_disconnect_timer);
|
|
|
- p->waiting_disconnect = -1;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- RFIFOSKIP(fd,RFIFOW(fd,2));
|
|
|
- break;
|
|
|
-
|
|
|
- case 0x272e: //Request account_reg2 for a character.
|
|
|
- if (RFIFOREST(fd) < 10)
|
|
|
- return 0;
|
|
|
- {
|
|
|
- size_t off;
|
|
|
-
|
|
|
- int account_id = RFIFOL(fd,2);
|
|
|
- int char_id = RFIFOL(fd,6);
|
|
|
- RFIFOSKIP(fd,10);
|
|
|
-
|
|
|
- WFIFOHEAD(fd,10000);
|
|
|
- WFIFOW(fd,0) = 0x2729;
|
|
|
- WFIFOL(fd,4) = account_id;
|
|
|
- WFIFOL(fd,8) = char_id;
|
|
|
- WFIFOB(fd,12) = 1; //Type 1 for Account2 registry
|
|
|
-
|
|
|
- ARR_FIND( 0, auth_num, i, auth_dat[i].account_id == account_id );
|
|
|
- if( i == auth_num )
|
|
|
- {
|
|
|
- //Account not found? Send at least empty data, map servers need a reply!
|
|
|
- WFIFOW(fd,2) = 13;
|
|
|
- WFIFOSET(fd,WFIFOW(fd,2));
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- for( off = 13, j = 0; j < auth_dat[i].account_reg2_num && off < 9000; j++ )
|
|
|
- {
|
|
|
- if( auth_dat[i].account_reg2[j].str[0] != '\0' )
|
|
|
- {
|
|
|
- off += sprintf((char*)WFIFOP(fd,off), "%s", auth_dat[i].account_reg2[j].str)+1; //We add 1 to consider the '\0' in place.
|
|
|
- off += sprintf((char*)WFIFOP(fd,off), "%s", auth_dat[i].account_reg2[j].value)+1;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if( off >= 9000 )
|
|
|
- ShowWarning("Too many account2 registries for AID %d. Some registries were not sent.\n", account_id);
|
|
|
-
|
|
|
- WFIFOW(fd,2) = (uint16)off;
|
|
|
- WFIFOSET(fd,WFIFOW(fd,2));
|
|
|
- }
|
|
|
- break;
|
|
|
-
|
|
|
- case 0x2736: // WAN IP update from char-server
|
|
|
- if( RFIFOREST(fd) < 6 )
|
|
|
- return 0;
|
|
|
- server[id].ip = ntohl(RFIFOL(fd,2));
|
|
|
- ShowInfo("Updated IP of Server #%d to %d.%d.%d.%d.\n",id, CONVIP(server[id].ip));
|
|
|
- RFIFOSKIP(fd,6);
|
|
|
- break;
|
|
|
-
|
|
|
- case 0x2737: //Request to set all offline.
|
|
|
- ShowInfo("Setting accounts from char-server %d offline.\n", id);
|
|
|
- online_db->foreach(online_db, online_db_setoffline, id);
|
|
|
- RFIFOSKIP(fd,2);
|
|
|
- break;
|
|
|
-
|
|
|
- default:
|
|
|
- ShowError("parse_fromchar: Unknown packet 0x%x from a char-server! Disconnecting!\n", command);
|
|
|
- set_eof(fd);
|
|
|
- return 0;
|
|
|
- } // switch
|
|
|
- } // while
|
|
|
-
|
|
|
- RFIFOSKIP(fd,RFIFOREST(fd));
|
|
|
- return 0;
|
|
|
-}
|
|
|
-
|
|
|
-void login_auth_ok(struct login_session_data* sd)
|
|
|
-{
|
|
|
- int fd = sd->fd;
|
|
|
- uint32 ip = session[fd]->client_addr;
|
|
|
-
|
|
|
- uint8 server_num, n;
|
|
|
- uint32 subnet_char_ip;
|
|
|
- struct auth_node* node;
|
|
|
- int i;
|
|
|
-
|
|
|
- sd->level = isGM(sd->account_id);
|
|
|
-
|
|
|
- if( sd->level < login_config.min_level_to_connect )
|
|
|
- {
|
|
|
- ShowStatus("Connection refused: the minimum GM level for connection is %d (account: %s, GM level: %d).\n", login_config.min_level_to_connect, sd->userid, sd->level);
|
|
|
- WFIFOHEAD(fd,3);
|
|
|
- WFIFOW(fd,0) = 0x81;
|
|
|
- WFIFOB(fd,2) = 1; // 01 = Server closed
|
|
|
- WFIFOSET(fd,3);
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- server_num = 0;
|
|
|
- for( i = 0; i < MAX_SERVERS; ++i )
|
|
|
- if( session_isValid(server[i].fd) )
|
|
|
- server_num++;
|
|
|
-
|
|
|
- if( server_num == 0 )
|
|
|
- {// if no char-server, don't send void list of servers, just disconnect the player with proper message
|
|
|
- ShowStatus("Connection refused: there is no char-server online (account: %s).\n", sd->userid);
|
|
|
- WFIFOHEAD(fd,3);
|
|
|
- WFIFOW(fd,0) = 0x81;
|
|
|
- WFIFOB(fd,2) = 1; // 01 = Server closed
|
|
|
- WFIFOSET(fd,3);
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- if( login_config.online_check )
|
|
|
- {
|
|
|
- struct online_login_data* data = (struct online_login_data*)idb_get(online_db, sd->account_id);
|
|
|
- if( data )
|
|
|
- {// account is already marked as online!
|
|
|
- if( data->char_server > -1 )
|
|
|
- {// Request char servers to kick this account out. [Skotlex]
|
|
|
- uint8 buf[6];
|
|
|
- ShowNotice("User '%s' is already online - Rejected.\n", sd->userid);
|
|
|
- WBUFW(buf,0) = 0x2734;
|
|
|
- WBUFL(buf,2) = sd->account_id;
|
|
|
- charif_sendallwos(-1, buf, 6);
|
|
|
- if( data->waiting_disconnect == -1 )
|
|
|
- data->waiting_disconnect = add_timer(gettick()+AUTH_TIMEOUT, waiting_disconnect_timer, sd->account_id, 0);
|
|
|
-
|
|
|
- WFIFOHEAD(fd,3);
|
|
|
- WFIFOW(fd,0) = 0x81;
|
|
|
- WFIFOB(fd,2) = 8; // 08 = Server still recognizes your last login
|
|
|
- WFIFOSET(fd,3);
|
|
|
- return;
|
|
|
- }
|
|
|
- else
|
|
|
- if( data->char_server == -1 )
|
|
|
- {// client has authed but did not access char-server yet
|
|
|
- // wipe previous session
|
|
|
- idb_remove(auth_db, sd->account_id);
|
|
|
- remove_online_user(sd->account_id);
|
|
|
- data = NULL;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- login_log(ip, sd->userid, 100, "login ok");
|
|
|
-
|
|
|
- if( sd->level > 0 )
|
|
|
- ShowStatus("Connection of the GM (level:%d) account '%s' accepted.\n", sd->level, sd->userid);
|
|
|
- else
|
|
|
- ShowStatus("Connection of the account '%s' accepted.\n", sd->userid);
|
|
|
-
|
|
|
- WFIFOHEAD(fd,47+32*server_num);
|
|
|
- WFIFOW(fd,0) = 0x69;
|
|
|
- WFIFOW(fd,2) = 47+32*server_num;
|
|
|
- WFIFOL(fd,4) = sd->login_id1;
|
|
|
- WFIFOL(fd,8) = sd->account_id;
|
|
|
- WFIFOL(fd,12) = sd->login_id2;
|
|
|
- WFIFOL(fd,16) = 0; // in old version, that was for ip (not more used)
|
|
|
- //memcpy(WFIFOP(fd,20), sd->lastlogin, 24); // in old version, that was for name (not more used)
|
|
|
- WFIFOW(fd,44) = 0; // unknown
|
|
|
- WFIFOB(fd,46) = sex_str2num(sd->sex);
|
|
|
- for( i = 0, n = 0; i < MAX_SERVERS; ++i )
|
|
|
- {
|
|
|
- if( !session_isValid(server[i].fd) )
|
|
|
- continue;
|
|
|
-
|
|
|
- subnet_char_ip = lan_subnetcheck(ip); // Advanced subnet check [LuzZza]
|
|
|
- WFIFOL(fd,47+n*32) = htonl((subnet_char_ip) ? subnet_char_ip : server[i].ip);
|
|
|
- WFIFOW(fd,47+n*32+4) = ntows(htons(server[i].port)); // [!] LE byte order here [!]
|
|
|
- memcpy(WFIFOP(fd,47+n*32+6), server[i].name, 20);
|
|
|
- WFIFOW(fd,47+n*32+26) = server[i].users;
|
|
|
- WFIFOW(fd,47+n*32+28) = server[i].maintenance;
|
|
|
- WFIFOW(fd,47+n*32+30) = server[i].new_;
|
|
|
- n++;
|
|
|
- }
|
|
|
- WFIFOSET(fd,47+32*server_num);
|
|
|
-
|
|
|
- // create temporary auth entry
|
|
|
- CREATE(node, struct auth_node, 1);
|
|
|
- node->account_id = sd->account_id;
|
|
|
- node->login_id1 = sd->login_id1;
|
|
|
- node->login_id2 = sd->login_id2;
|
|
|
- node->sex = sd->sex;
|
|
|
- node->ip = ip;
|
|
|
- idb_put(auth_db, sd->account_id, node);
|
|
|
-
|
|
|
- if( login_config.online_check )
|
|
|
- {
|
|
|
- struct online_login_data* data;
|
|
|
-
|
|
|
- // mark client as 'online'
|
|
|
- data = add_online_user(-1, sd->account_id);
|
|
|
-
|
|
|
- // schedule deletion of this node
|
|
|
- data->waiting_disconnect = add_timer(gettick()+AUTH_TIMEOUT, waiting_disconnect_timer, sd->account_id, 0);
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-void login_auth_failed(struct login_session_data* sd, int result)
|
|
|
-{
|
|
|
- int fd = sd->fd;
|
|
|
- uint32 ip = session[fd]->client_addr;
|
|
|
-
|
|
|
- login_log(ip, sd->userid, result, "login failed");
|
|
|
-
|
|
|
- WFIFOHEAD(fd,23);
|
|
|
- WFIFOW(fd,0) = 0x6a;
|
|
|
- WFIFOB(fd,2) = (uint8)result;
|
|
|
- if( result != 6 )
|
|
|
- memset(WFIFOP(fd,3), '\0', 20);
|
|
|
- else
|
|
|
- {// 6 = Your are Prohibited to log in until %s
|
|
|
- char tmpstr[20];
|
|
|
- int i = search_account_index(sd->userid);
|
|
|
- time_t unban_time = ( i >= 0 ) ? auth_dat[i].unban_time : 0;
|
|
|
- strftime(tmpstr, 20, login_config.date_format, localtime(&unban_time));
|
|
|
- safestrncpy((char*)WFIFOP(fd,3), tmpstr, 20); // ban timestamp goes here
|
|
|
- }
|
|
|
- WFIFOSET(fd,23);
|
|
|
-}
|
|
|
-
|
|
|
-//----------------------------------------------------------------------------------------
|
|
|
-// Default packet parsing (normal players or administation/char-server connection requests)
|
|
|
-//----------------------------------------------------------------------------------------
|
|
|
-int parse_login(int fd)
|
|
|
-{
|
|
|
- struct login_session_data* sd = session[fd]->session_data;
|
|
|
- int result;
|
|
|
- uint32 ipl;
|
|
|
- char ip[16];
|
|
|
-
|
|
|
- if( session[fd]->flag.eof )
|
|
|
- {
|
|
|
- do_close(fd);
|
|
|
- return 0;
|
|
|
- }
|
|
|
-
|
|
|
- if( sd == NULL ) {
|
|
|
- sd = CREATE(session[fd]->session_data, struct login_session_data, 1);
|
|
|
- sd->fd = fd;
|
|
|
- }
|
|
|
-
|
|
|
- ipl = session[fd]->client_addr;
|
|
|
- ip2str(ipl, ip);
|
|
|
-
|
|
|
- while( RFIFOREST(fd) >= 2 )
|
|
|
- {
|
|
|
- uint16 command = RFIFOW(fd,0);
|
|
|
-
|
|
|
- switch( command )
|
|
|
- {
|
|
|
-
|
|
|
- case 0x0200: // 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 0x0204: // 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 0x0064: // request client login
|
|
|
- case 0x01dd: // request client login (encryption mode)
|
|
|
- case 0x0277: // New login packet (kRO 2006-04-24aSakexe langtype 0)
|
|
|
- case 0x02b0: // New login packet (kRO 2007-05-14aSakexe langtype 0)
|
|
|
- {
|
|
|
- size_t packet_len = RFIFOREST(fd); // assume no other packet was sent
|
|
|
-
|
|
|
- if( (command == 0x0064 && packet_len < 55)
|
|
|
- || (command == 0x01dd && packet_len < 47)
|
|
|
- || (command == 0x0277 && packet_len < 84)
|
|
|
- || (command == 0x02b0 && packet_len < 85) )
|
|
|
- return 0;
|
|
|
-
|
|
|
- // S 0064 <version>.l <account name>.24B <password>.24B <version2>.B
|
|
|
- // S 01dd <version>.l <account name>.24B <md5 binary>.16B <version2>.B
|
|
|
- // S 0277 <version>.l <account name>.24B <password>.24B <junk?>.29B <version2>.B
|
|
|
- // S 02b0 <version>.l <account name>.24B <password>.24B <junk?>.30B <version2>.B
|
|
|
-
|
|
|
- sd->version = RFIFOL(fd,2);
|
|
|
- safestrncpy(sd->userid, (char*)RFIFOP(fd,6), NAME_LENGTH); remove_control_chars(sd->userid);
|
|
|
- if (command != 0x01dd) {
|
|
|
- ShowStatus("Request for connection of %s (ip: %s).\n", sd->userid, ip);
|
|
|
- safestrncpy(sd->passwd, (char*)RFIFOP(fd,30), NAME_LENGTH); remove_control_chars(sd->passwd);
|
|
|
- sd->passwdenc = 0;
|
|
|
- } else {
|
|
|
- ShowStatus("Request for connection (encryption mode) of %s (ip: %s).\n", sd->userid, ip);
|
|
|
- memcpy(sd->passwd, RFIFOP(fd,30), 16); sd->passwd[16] = '\0'; // raw binary data here!
|
|
|
- sd->passwdenc = PASSWORDENC;
|
|
|
- }
|
|
|
- RFIFOSKIP(fd,packet_len);
|
|
|
-
|
|
|
- result = mmo_auth(sd);
|
|
|
-
|
|
|
- if( result == -1 )
|
|
|
- login_auth_ok(sd);
|
|
|
- else
|
|
|
- login_auth_failed(sd, result);
|
|
|
- }
|
|
|
- break;
|
|
|
-
|
|
|
- case 0x01db: // Sending request of the coding key
|
|
|
- case 0x791a: // Sending request of the coding key (administration packet)
|
|
|
- RFIFOSKIP(fd,2);
|
|
|
- {
|
|
|
- unsigned int i;
|
|
|
-
|
|
|
- memset(sd->md5key, '\0', sizeof(sd->md5key));
|
|
|
- sd->md5keylen = (uint16)(12 + rand() % 4);
|
|
|
- for( i = 0; i < sd->md5keylen; ++i )
|
|
|
- sd->md5key[i] = (char)(1 + rand() % 255);
|
|
|
-
|
|
|
- WFIFOHEAD(fd,4 + sd->md5keylen);
|
|
|
- WFIFOW(fd,0) = 0x01dc;
|
|
|
- WFIFOW(fd,2) = 4 + sd->md5keylen;
|
|
|
- memcpy(WFIFOP(fd,4), sd->md5key, sd->md5keylen);
|
|
|
- WFIFOSET(fd,WFIFOW(fd,2));
|
|
|
- }
|
|
|
- break;
|
|
|
-
|
|
|
- case 0x2710: // Connection request of a char-server
|
|
|
- if (RFIFOREST(fd) < 86)
|
|
|
- return 0;
|
|
|
- {
|
|
|
- char server_name[20];
|
|
|
- char message[256];
|
|
|
- uint32 server_ip;
|
|
|
- uint16 server_port;
|
|
|
- uint16 maintenance;
|
|
|
- uint16 new_;
|
|
|
-
|
|
|
- safestrncpy(sd->userid, (char*)RFIFOP(fd,2), NAME_LENGTH);
|
|
|
- safestrncpy(sd->passwd, (char*)RFIFOP(fd,26), NAME_LENGTH);
|
|
|
- sd->passwdenc = 0;
|
|
|
- sd->version = login_config.client_version_to_connect; // hack to skip version check
|
|
|
- server_ip = ntohl(RFIFOL(fd,54));
|
|
|
- server_port = ntohs(RFIFOW(fd,58));
|
|
|
- safestrncpy(server_name, (char*)RFIFOP(fd,60), 20);
|
|
|
- maintenance = RFIFOW(fd,82);
|
|
|
- new_ = RFIFOW(fd,84);
|
|
|
- RFIFOSKIP(fd,86);
|
|
|
-
|
|
|
- ShowInfo("Connection request of the char-server '%s' @ %d.%d.%d.%d:%d (account: '%s', pass: '%s', ip: '%s')\n", server_name, CONVIP(server_ip), server_port, sd->userid, sd->passwd, ip);
|
|
|
- sprintf(message, "charserver - %s@%u.%u.%u.%u:%u", server_name, CONVIP(server_ip), server_port);
|
|
|
- login_log(ipl, sd->userid, 100, message);
|
|
|
-
|
|
|
- result = mmo_auth(sd);
|
|
|
- if( result == -1 && sd->sex == 'S' && sd->account_id < MAX_SERVERS && server[sd->account_id].fd == -1 )
|
|
|
- {
|
|
|
- ShowStatus("Connection of the char-server '%s' accepted.\n", server_name);
|
|
|
- safestrncpy(server[sd->account_id].name, server_name, sizeof(server[sd->account_id].name));
|
|
|
- server[sd->account_id].fd = fd;
|
|
|
- server[sd->account_id].ip = server_ip;
|
|
|
- server[sd->account_id].port = server_port;
|
|
|
- server[sd->account_id].users = 0;
|
|
|
- server[sd->account_id].maintenance = maintenance;
|
|
|
- server[sd->account_id].new_ = new_;
|
|
|
-
|
|
|
- session[fd]->func_parse = parse_fromchar;
|
|
|
- session[fd]->flag.server = 1;
|
|
|
- realloc_fifo(fd, FIFOSIZE_SERVERLINK, FIFOSIZE_SERVERLINK);
|
|
|
-
|
|
|
- // send connection success
|
|
|
- WFIFOHEAD(fd,3);
|
|
|
- WFIFOW(fd,0) = 0x2711;
|
|
|
- WFIFOB(fd,2) = 0;
|
|
|
- WFIFOSET(fd,3);
|
|
|
-
|
|
|
- // send GM account to char-server
|
|
|
- send_GM_accounts(fd);
|
|
|
- }
|
|
|
- else
|
|
|
- {
|
|
|
- ShowNotice("Connection of the char-server '%s' REFUSED.\n", server_name);
|
|
|
- WFIFOHEAD(fd,3);
|
|
|
- WFIFOW(fd,0) = 0x2711;
|
|
|
- WFIFOB(fd,2) = 3;
|
|
|
- WFIFOSET(fd,3);
|
|
|
- }
|
|
|
- }
|
|
|
- return 0; // processing will continue elsewhere
|
|
|
-
|
|
|
- case 0x7530: // Server version information request
|
|
|
- ShowStatus("Sending server version information to ip: %s\n", ip);
|
|
|
- RFIFOSKIP(fd,2);
|
|
|
- WFIFOHEAD(fd,10);
|
|
|
- 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);
|
|
|
- break;
|
|
|
-
|
|
|
- case 0x7918: // Request for administation login
|
|
|
- if ((int)RFIFOREST(fd) < 4 || (int)RFIFOREST(fd) < ((RFIFOW(fd,2) == 0) ? 28 : 20))
|
|
|
- return 0;
|
|
|
- WFIFOW(fd,0) = 0x7919;
|
|
|
- WFIFOB(fd,2) = 1;
|
|
|
- if( session[fd]->client_addr != admin_allowed_ip ) {
|
|
|
- ShowNotice("'ladmin'-login: Connection in administration mode refused: IP isn't authorised (ladmin_allow, ip: %s).\n", 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[25];
|
|
|
- memcpy(password, RFIFOP(fd,4), 24);
|
|
|
- password[24] = '\0';
|
|
|
- remove_control_chars(password);
|
|
|
- if( !admin_state )
|
|
|
- ShowNotice("'ladmin'-login: Connection in administration mode REFUSED - remote administration is disabled (non encrypted password: %s, ip: %s)\n", password, ip);
|
|
|
- else
|
|
|
- if( strcmp(password, admin_pass) != 0)
|
|
|
- ShowNotice("'ladmin'-login: Connection in administration mode REFUSED - invalid password (non encrypted password: %s, ip: %s)\n", password, ip);
|
|
|
- else {
|
|
|
- // If remote administration is enabled and password sent by client matches password read from login server configuration file
|
|
|
- ShowNotice("'ladmin'-login: Connection in administration mode accepted (non encrypted password: %s, ip: %s)\n", password, ip);
|
|
|
- WFIFOB(fd,2) = 0;
|
|
|
- session[fd]->func_parse = parse_admin;
|
|
|
- }
|
|
|
- } else { // encrypted password
|
|
|
- if (!ld)
|
|
|
- ShowError("'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( !admin_state )
|
|
|
- ShowNotice("'ladmin'-login: Connection in administration mode REFUSED - remote administration is disabled (encrypted password, ip: %s)\n", ip);
|
|
|
- else
|
|
|
- if( memcmp(md5bin, RFIFOP(fd,4), 16) != 0 )
|
|
|
- ShowNotice("'ladmin'-login: Connection in administration mode REFUSED - invalid password (encrypted password, ip: %s)\n", ip);
|
|
|
- else {
|
|
|
- // If remote administration is enabled and password hash sent by client matches hash of password read from login server configuration file
|
|
|
- ShowNotice("'ladmin'-login: Connection in administration mode accepted (encrypted password, ip: %s)\n", ip);
|
|
|
- ShowNotice("Connection of a remote administration accepted (encrypted password).\n");
|
|
|
- WFIFOB(fd,2) = 0;
|
|
|
- session[fd]->func_parse = parse_admin;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- WFIFOSET(fd,3);
|
|
|
-
|
|
|
- RFIFOSKIP(fd, (RFIFOW(fd,2) == 0) ? 28 : 20);
|
|
|
- break;
|
|
|
-
|
|
|
- default:
|
|
|
- ShowNotice("Abnormal end of connection (ip: %s): Unknown packet 0x%x\n", ip, command);
|
|
|
- set_eof(fd);
|
|
|
- return 0;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- RFIFOSKIP(fd,RFIFOREST(fd));
|
|
|
- return 0;
|
|
|
-}
|
|
|
-
|
|
|
-
|
|
|
-
|
|
|
-//-------------------------------------
|
|
|
-// Displaying of configuration warnings
|
|
|
-//-------------------------------------
|
|
|
-void display_conf_warnings(void)
|
|
|
-{
|
|
|
- if( admin_state ) {
|
|
|
- if (admin_pass[0] == '\0') {
|
|
|
- ShowWarning("Administrator password is void (admin_pass).\n");
|
|
|
- } else if (strcmp(admin_pass, "admin") == 0) {
|
|
|
- ShowWarning("You are using the default administrator password (admin_pass).\n");
|
|
|
- ShowWarning(" We highly recommend that you change it.\n");
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (gm_account_filename_check_timer < 0) {
|
|
|
- ShowWarning("Invalid value for gm_account_filename_check_timer parameter. Setting to 15 sec (default).\n");
|
|
|
- gm_account_filename_check_timer = 15;
|
|
|
- } else if (gm_account_filename_check_timer == 1) {
|
|
|
- ShowWarning("Invalid value for gm_account_filename_check_timer parameter. Setting to 2 sec (minimum value).\n");
|
|
|
- gm_account_filename_check_timer = 2;
|
|
|
- }
|
|
|
-
|
|
|
- if (login_config.min_level_to_connect < 0) { // 0: all players, 1-99 at least gm level x
|
|
|
- ShowWarning("Invalid value for min_level_to_connect (%d) parameter -> setting 0 (any player).\n", login_config.min_level_to_connect);
|
|
|
- login_config.min_level_to_connect = 0;
|
|
|
- } else if (login_config.min_level_to_connect > 99) { // 0: all players, 1-99 at least gm level x
|
|
|
- ShowWarning("Invalid value for min_level_to_connect (%d) parameter -> setting to 99 (only GM level 99)\n", login_config.min_level_to_connect);
|
|
|
- login_config.min_level_to_connect = 99;
|
|
|
- }
|
|
|
-
|
|
|
- if (login_config.start_limited_time < -1) { // -1: create unlimited account, 0 or more: additionnal sec from now to create limited time
|
|
|
- ShowWarning("Invalid value for start_limited_time parameter\n");
|
|
|
- ShowWarning(" -> setting to -1 (new accounts are created with unlimited time).\n");
|
|
|
- login_config.start_limited_time = -1;
|
|
|
- }
|
|
|
-
|
|
|
- return;
|
|
|
-}
|
ultramage