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// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
// For more information, see LICENCE in the main folder
#ifndef _LOGIN_H_
#define _LOGIN_H_
#include "../common/mmo.h" // NAME_LENGTH,SEX_*
#include "../common/core.h" // CORE_ST_LAST
enum E_LOGINSERVER_ST
{
LOGINSERVER_ST_RUNNING = CORE_ST_LAST,
LOGINSERVER_ST_SHUTDOWN,
LOGINSERVER_ST_LAST
};
#define LOGIN_CONF_NAME "conf/login-server.conf"
#define LAN_CONF_NAME "conf/subnet.conf"
// supported encryption types: 1- passwordencrypt, 2- passwordencrypt2, 3- both
#define PASSWORDENC 3
struct login_session_data {
int account_id;
long login_id1;
long login_id2;
char sex;// 'F','M','S'
char userid[NAME_LENGTH];
char passwd[32+1]; // 23+1 for plaintext, 32+1 for md5-ed passwords
int passwdenc;
char md5key[20];
uint16 md5keylen;
char lastlogin[24];
uint8 group_id;
uint8 clienttype;
uint32 version;
uint8 client_hash[16];
int has_client_hash;
int fd;
};
struct mmo_char_server {
char name[20];
int fd;
uint32 ip;
uint16 port;
uint16 users; // user count on this server
uint16 type; // 0=normal, 1=maintenance, 2=over 18, 3=paying, 4=P2P
uint16 new_; // should display as 'new'?
};
struct client_hash_node {
int group_id;
uint8 hash[16];
struct client_hash_node *next;
};
struct Login_Config {
uint32 login_ip; // the address to bind to
uint16 login_port; // the port to bind to
unsigned int ipban_cleanup_interval; // interval (in seconds) to clean up expired IP bans
unsigned int ip_sync_interval; // interval (in minutes) to execute a DNS/IP update (for dynamic IPs)
bool log_login; // whether to log login server actions or not
char date_format[32]; // date format used in messages
bool new_account_flag,new_acc_length_limit; // autoregistration via _M/_F ? / if yes minimum length is 4?
int start_limited_time; // new account expiration time (-1: unlimited)
bool use_md5_passwds; // work with password hashes instead of plaintext passwords?
int group_id_to_connect; // required group id to connect
int min_group_id_to_connect; // minimum group id to connect
bool check_client_version; // check the clientversion set in the clientinfo ?
uint32 client_version_to_connect; // the client version needed to connect (if checking is enabled)
bool ipban; // perform IP blocking (via contents of `ipbanlist`) ?
bool dynamic_pass_failure_ban; // automatic IP blocking due to failed login attemps ?
unsigned int dynamic_pass_failure_ban_interval; // how far to scan the loginlog for password failures
unsigned int dynamic_pass_failure_ban_limit; // number of failures needed to trigger the ipban
unsigned int dynamic_pass_failure_ban_duration; // duration of the ipban
bool use_dnsbl; // dns blacklist blocking ?
char dnsbl_servs[1024]; // comma-separated list of dnsbl servers
int client_hash_check; // flags for checking client md5
struct client_hash_node *client_hash_nodes; // linked list containg md5 hash for each gm group
};
#define sex_num2str(num) ( (num == SEX_FEMALE ) ? 'F' : (num == SEX_MALE ) ? 'M' : 'S' )
#define sex_str2num(str) ( (str == 'F' ) ? SEX_FEMALE : (str == 'M' ) ? SEX_MALE : SEX_SERVER )
#define MAX_SERVERS 30
extern struct mmo_char_server server[MAX_SERVERS];
extern struct Login_Config login_config;
#endif /* _LOGIN_H_ */
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