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authorgreenboxal2 <greenboxal2@54d463be-8e91-2dee-dedb-b68131a5f0ec>2012-11-25 21:20:43 +0000
committergreenboxal2 <greenboxal2@54d463be-8e91-2dee-dedb-b68131a5f0ec>2012-11-25 21:20:43 +0000
commitb11bf6e1604097711291265f927e79e8f2af5c54 (patch)
tree6eac67dfe94b2cef4e48f59c1bf448a321ce24cd /src/login/login.c
parentd9c5c4784a0abc43fb9e01f365a0d8b3a15a0692 (diff)
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Applied AStyle code formating as discussed on tid:74602.
Removed /SAFESEH option from MSVC11 projects. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@16968 54d463be-8e91-2dee-dedb-b68131a5f0ec
Diffstat (limited to 'src/login/login.c')
-rw-r--r--src/login/login.c3198
1 files changed, 1580 insertions, 1618 deletions
diff --git a/src/login/login.c b/src/login/login.c
index e079dbaf2..1f63463d5 100644
--- a/src/login/login.c
+++ b/src/login/login.c
@@ -25,31 +25,31 @@ int login_fd; // login server socket
struct mmo_char_server server[MAX_SERVERS]; // char server data
// Account engines available
-static struct{
- AccountDB* (*constructor)(void);
- AccountDB* db;
+static struct {
+ AccountDB *(*constructor)(void);
+ AccountDB *db;
} account_engines[] = {
- {account_db_sql, NULL},
+ {account_db_sql, NULL},
#ifdef ACCOUNTDB_ENGINE_0
- {ACCOUNTDB_CONSTRUCTOR(ACCOUNTDB_ENGINE_0), NULL},
+ {ACCOUNTDB_CONSTRUCTOR(ACCOUNTDB_ENGINE_0), NULL},
#endif
#ifdef ACCOUNTDB_ENGINE_1
- {ACCOUNTDB_CONSTRUCTOR(ACCOUNTDB_ENGINE_1), NULL},
+ {ACCOUNTDB_CONSTRUCTOR(ACCOUNTDB_ENGINE_1), NULL},
#endif
#ifdef ACCOUNTDB_ENGINE_2
- {ACCOUNTDB_CONSTRUCTOR(ACCOUNTDB_ENGINE_2), NULL},
+ {ACCOUNTDB_CONSTRUCTOR(ACCOUNTDB_ENGINE_2), NULL},
#endif
#ifdef ACCOUNTDB_ENGINE_3
- {ACCOUNTDB_CONSTRUCTOR(ACCOUNTDB_ENGINE_3), NULL},
+ {ACCOUNTDB_CONSTRUCTOR(ACCOUNTDB_ENGINE_3), NULL},
#endif
#ifdef ACCOUNTDB_ENGINE_4
- {ACCOUNTDB_CONSTRUCTOR(ACCOUNTDB_ENGINE_4), NULL},
+ {ACCOUNTDB_CONSTRUCTOR(ACCOUNTDB_ENGINE_4), NULL},
#endif
- // end of structure
- {NULL, NULL}
+ // end of structure
+ {NULL, NULL}
};
// account database
-AccountDB* accounts = NULL;
+AccountDB *accounts = NULL;
//Account registration flood protection [Kevin]
int allowed_regs = 1;
@@ -57,14 +57,14 @@ int time_allowed = 10; //in seconds
// Advanced subnet check [LuzZza]
struct s_subnet {
- uint32 mask;
- uint32 char_ip;
- uint32 map_ip;
+ uint32 mask;
+ uint32 char_ip;
+ uint32 map_ip;
} subnet[16];
int subnet_count = 0;
-int mmo_auth_new(const char* userid, const char* pass, const char sex, const char* last_ip);
+int mmo_auth_new(const char *userid, const char *pass, const char sex, const char *last_ip);
//-----------------------------------------------------
// Auth database
@@ -73,16 +73,16 @@ int mmo_auth_new(const char* userid, const char* pass, const char sex, const cha
struct auth_node {
- int account_id;
- uint32 login_id1;
- uint32 login_id2;
- uint32 ip;
- char sex;
- uint32 version;
- uint8 clienttype;
+ int account_id;
+ uint32 login_id1;
+ uint32 login_id2;
+ uint32 ip;
+ char sex;
+ uint32 version;
+ uint8 clienttype;
};
-static DBMap* auth_db; // int account_id -> struct auth_node*
+static DBMap *auth_db; // int account_id -> struct auth_node*
//-----------------------------------------------------
@@ -90,12 +90,12 @@ static DBMap* auth_db; // int account_id -> struct auth_node*
//-----------------------------------------------------
struct online_login_data {
- int account_id;
- int waiting_disconnect;
- int char_server;
+ int account_id;
+ int waiting_disconnect;
+ int char_server;
};
-static DBMap* online_db; // int account_id -> struct online_login_data*
+static DBMap *online_db; // int account_id -> struct online_login_data*
static int waiting_disconnect_timer(int tid, unsigned int tick, int id, intptr_t data);
/**
@@ -103,49 +103,46 @@ static int waiting_disconnect_timer(int tid, unsigned int tick, int id, intptr_t
*/
static DBData create_online_user(DBKey key, va_list args)
{
- struct online_login_data* p;
- CREATE(p, struct online_login_data, 1);
- p->account_id = key.i;
- p->char_server = -1;
- p->waiting_disconnect = INVALID_TIMER;
- return db_ptr2data(p);
+ struct online_login_data *p;
+ CREATE(p, struct online_login_data, 1);
+ p->account_id = key.i;
+ p->char_server = -1;
+ p->waiting_disconnect = INVALID_TIMER;
+ return db_ptr2data(p);
}
-struct online_login_data* add_online_user(int char_server, int account_id)
-{
- struct online_login_data* p;
- p = idb_ensure(online_db, account_id, create_online_user);
- p->char_server = char_server;
- if( p->waiting_disconnect != INVALID_TIMER )
- {
- delete_timer(p->waiting_disconnect, waiting_disconnect_timer);
- p->waiting_disconnect = INVALID_TIMER;
- }
- return p;
+struct online_login_data *add_online_user(int char_server, int account_id) {
+ struct online_login_data *p;
+ p = idb_ensure(online_db, account_id, create_online_user);
+ p->char_server = char_server;
+ if (p->waiting_disconnect != INVALID_TIMER) {
+ delete_timer(p->waiting_disconnect, waiting_disconnect_timer);
+ p->waiting_disconnect = INVALID_TIMER;
+ }
+ return p;
}
void remove_online_user(int account_id)
{
- struct online_login_data* p;
- p = (struct online_login_data*)idb_get(online_db, account_id);
- if( p == NULL )
- return;
- if( p->waiting_disconnect != INVALID_TIMER )
- delete_timer(p->waiting_disconnect, waiting_disconnect_timer);
-
- idb_remove(online_db, account_id);
+ struct online_login_data *p;
+ p = (struct online_login_data *)idb_get(online_db, account_id);
+ if (p == NULL)
+ return;
+ if (p->waiting_disconnect != INVALID_TIMER)
+ delete_timer(p->waiting_disconnect, waiting_disconnect_timer);
+
+ idb_remove(online_db, account_id);
}
static int waiting_disconnect_timer(int tid, unsigned int tick, int id, intptr_t data)
{
- struct online_login_data* p = (struct online_login_data*)idb_get(online_db, id);
- if( p != NULL && p->waiting_disconnect == tid && p->account_id == id )
- {
- p->waiting_disconnect = INVALID_TIMER;
- remove_online_user(id);
- idb_remove(auth_db, id);
- }
- return 0;
+ struct online_login_data *p = (struct online_login_data *)idb_get(online_db, id);
+ if (p != NULL && p->waiting_disconnect == tid && p->account_id == id) {
+ p->waiting_disconnect = INVALID_TIMER;
+ remove_online_user(id);
+ idb_remove(auth_db, id);
+ }
+ return 0;
}
/**
@@ -153,20 +150,17 @@ static int waiting_disconnect_timer(int tid, unsigned int tick, int id, intptr_t
*/
static int online_db_setoffline(DBKey key, DBData *data, va_list ap)
{
- struct online_login_data* p = db_data2ptr(data);
- int server = va_arg(ap, int);
- if( server == -1 )
- {
- p->char_server = -1;
- if( p->waiting_disconnect != INVALID_TIMER )
- {
- delete_timer(p->waiting_disconnect, waiting_disconnect_timer);
- p->waiting_disconnect = INVALID_TIMER;
- }
- }
- else if( p->char_server == server )
- p->char_server = -2; //Char server disconnected.
- return 0;
+ struct online_login_data *p = db_data2ptr(data);
+ int server = va_arg(ap, int);
+ if (server == -1) {
+ p->char_server = -1;
+ if (p->waiting_disconnect != INVALID_TIMER) {
+ delete_timer(p->waiting_disconnect, waiting_disconnect_timer);
+ p->waiting_disconnect = INVALID_TIMER;
+ }
+ } else if (p->char_server == server)
+ p->char_server = -2; //Char server disconnected.
+ return 0;
}
/**
@@ -174,75 +168,72 @@ static int online_db_setoffline(DBKey key, DBData *data, va_list ap)
*/
static int online_data_cleanup_sub(DBKey key, DBData *data, va_list ap)
{
- struct online_login_data *character= db_data2ptr(data);
- if (character->char_server == -2) //Unknown server.. set them offline
- remove_online_user(character->account_id);
- return 0;
+ struct online_login_data *character= db_data2ptr(data);
+ if (character->char_server == -2) //Unknown server.. set them offline
+ remove_online_user(character->account_id);
+ return 0;
}
static int online_data_cleanup(int tid, unsigned int tick, int id, intptr_t data)
{
- online_db->foreach(online_db, online_data_cleanup_sub);
- return 0;
-}
+ online_db->foreach(online_db, online_data_cleanup_sub);
+ return 0;
+}
//--------------------------------------------------------------------
// Packet send to all char-servers, except one (wos: without our self)
//--------------------------------------------------------------------
-int charif_sendallwos(int sfd, uint8* buf, size_t len)
+int charif_sendallwos(int sfd, uint8 *buf, size_t len)
{
- int i, c;
-
- for( i = 0, c = 0; i < ARRAYLENGTH(server); ++i )
- {
- int fd = server[i].fd;
- if( session_isValid(fd) && fd != sfd )
- {
- WFIFOHEAD(fd,len);
- memcpy(WFIFOP(fd,0), buf, len);
- WFIFOSET(fd,len);
- ++c;
- }
- }
-
- return c;
+ int i, c;
+
+ for (i = 0, c = 0; i < ARRAYLENGTH(server); ++i) {
+ int fd = server[i].fd;
+ if (session_isValid(fd) && fd != sfd) {
+ WFIFOHEAD(fd,len);
+ memcpy(WFIFOP(fd,0), buf, len);
+ WFIFOSET(fd,len);
+ ++c;
+ }
+ }
+
+ return c;
}
/// Initializes a server structure.
void chrif_server_init(int id)
{
- memset(&server[id], 0, sizeof(server[id]));
- server[id].fd = -1;
+ memset(&server[id], 0, sizeof(server[id]));
+ server[id].fd = -1;
}
/// Destroys a server structure.
void chrif_server_destroy(int id)
{
- if( server[id].fd != -1 )
- {
- do_close(server[id].fd);
- server[id].fd = -1;
- }
+ if (server[id].fd != -1) {
+ do_close(server[id].fd);
+ server[id].fd = -1;
+ }
}
/// Resets all the data related to a server.
void chrif_server_reset(int id)
{
- online_db->foreach(online_db, online_db_setoffline, id); //Set all chars from this char server to offline.
- chrif_server_destroy(id);
- chrif_server_init(id);
+ online_db->foreach(online_db, online_db_setoffline, id); //Set all chars from this char server to offline.
+ chrif_server_destroy(id);
+ chrif_server_init(id);
}
/// Called when the connection to Char Server is disconnected.
void chrif_on_disconnect(int id)
{
- ShowStatus("Char-server '%s' has disconnected.\n", server[id].name);
- chrif_server_reset(id);
+ ShowStatus("Char-server '%s' has disconnected.\n", server[id].name);
+ chrif_server_reset(id);
}
@@ -251,52 +242,49 @@ void chrif_on_disconnect(int id)
//-----------------------------------------------------
static int sync_ip_addresses(int tid, unsigned int tick, int id, intptr_t data)
{
- uint8 buf[2];
- ShowInfo("IP Sync in progress...\n");
- WBUFW(buf,0) = 0x2735;
- charif_sendallwos(-1, buf, 2);
- return 0;
+ uint8 buf[2];
+ ShowInfo("IP Sync in progress...\n");
+ WBUFW(buf,0) = 0x2735;
+ charif_sendallwos(-1, buf, 2);
+ return 0;
}
//-----------------------------------------------------
// encrypted/unencrypted password check (from eApp)
//-----------------------------------------------------
-bool check_encrypted(const char* str1, const char* str2, const char* passwd)
+bool check_encrypted(const char *str1, const char *str2, const char *passwd)
{
- char tmpstr[64+1], md5str[32+1];
+ char tmpstr[64+1], md5str[32+1];
- safesnprintf(tmpstr, sizeof(tmpstr), "%s%s", str1, str2);
- MD5_String(tmpstr, md5str);
+ safesnprintf(tmpstr, sizeof(tmpstr), "%s%s", str1, str2);
+ MD5_String(tmpstr, md5str);
- return (0==strcmp(passwd, md5str));
+ return (0==strcmp(passwd, md5str));
}
-bool check_password(const char* md5key, int passwdenc, const char* passwd, const char* refpass)
+bool check_password(const char *md5key, int passwdenc, const char *passwd, const char *refpass)
{
- if(passwdenc == 0)
- {
- return (0==strcmp(passwd, refpass));
- }
- else
- {
- // password mode set to 1 -> md5(md5key, refpass) enable with <passwordencrypt></passwordencrypt>
- // password mode set to 2 -> md5(refpass, md5key) enable with <passwordencrypt2></passwordencrypt2>
-
- return ((passwdenc&0x01) && check_encrypted(md5key, refpass, passwd)) ||
- ((passwdenc&0x02) && check_encrypted(refpass, md5key, passwd));
- }
+ if (passwdenc == 0) {
+ return (0==strcmp(passwd, refpass));
+ } else {
+ // password mode set to 1 -> md5(md5key, refpass) enable with <passwordencrypt></passwordencrypt>
+ // password mode set to 2 -> md5(refpass, md5key) enable with <passwordencrypt2></passwordencrypt2>
+
+ return ((passwdenc&0x01) && check_encrypted(md5key, refpass, passwd)) ||
+ ((passwdenc&0x02) && check_encrypted(refpass, md5key, passwd));
+ }
}
//-----------------------------------------------------
// custom timestamp formatting (from eApp)
//-----------------------------------------------------
-const char* timestamp2string(char* str, size_t size, time_t timestamp, const char* format)
+const char *timestamp2string(char *str, size_t size, time_t timestamp, const char *format)
{
- size_t len = strftime(str, size, format, localtime(&timestamp));
- memset(str + len, '\0', size - len);
- return str;
+ size_t len = strftime(str, size, format, localtime(&timestamp));
+ memset(str + len, '\0', size - len);
+ return str;
}
@@ -305,9 +293,9 @@ const char* timestamp2string(char* str, size_t size, time_t timestamp, const cha
//--------------------------------------------
int lan_subnetcheck(uint32 ip)
{
- int i;
- ARR_FIND( 0, subnet_count, i, (subnet[i].char_ip & subnet[i].mask) == (ip & subnet[i].mask) );
- return ( i < subnet_count ) ? subnet[i].char_ip : 0;
+ int i;
+ ARR_FIND(0, subnet_count, i, (subnet[i].char_ip & subnet[i].mask) == (ip & subnet[i].mask));
+ return (i < subnet_count) ? subnet[i].char_ip : 0;
}
//----------------------------------
@@ -315,99 +303,89 @@ int lan_subnetcheck(uint32 ip)
//----------------------------------
int login_lan_config_read(const char *lancfgName)
{
- FILE *fp;
- int line_num = 0;
- char line[1024], w1[64], w2[64], w3[64], w4[64];
-
- if((fp = fopen(lancfgName, "r")) == NULL) {
- ShowWarning("LAN Support configuration file is not found: %s\n", lancfgName);
- return 1;
- }
-
- while(fgets(line, sizeof(line), fp))
- {
- line_num++;
- if ((line[0] == '/' && line[1] == '/') || line[0] == '\n' || line[1] == '\n')
- continue;
-
- if(sscanf(line,"%[^:]: %[^:]:%[^:]:%[^\r\n]", w1, w2, w3, w4) != 4)
- {
- ShowWarning("Error syntax of configuration file %s in line %d.\n", lancfgName, line_num);
- continue;
- }
-
- if( strcmpi(w1, "subnet") == 0 )
- {
- subnet[subnet_count].mask = str2ip(w2);
- subnet[subnet_count].char_ip = str2ip(w3);
- subnet[subnet_count].map_ip = str2ip(w4);
-
- if( (subnet[subnet_count].char_ip & subnet[subnet_count].mask) != (subnet[subnet_count].map_ip & subnet[subnet_count].mask) )
- {
- ShowError("%s: Configuration Error: The char server (%s) and map server (%s) belong to different subnetworks!\n", lancfgName, w3, w4);
- continue;
- }
-
- subnet_count++;
- }
- }
-
- if( subnet_count > 1 ) /* only useful if there is more than 1 available */
- ShowStatus("Read information about %d subnetworks.\n", subnet_count);
-
- fclose(fp);
- return 0;
+ FILE *fp;
+ int line_num = 0;
+ char line[1024], w1[64], w2[64], w3[64], w4[64];
+
+ if ((fp = fopen(lancfgName, "r")) == NULL) {
+ ShowWarning("LAN Support configuration file is not found: %s\n", lancfgName);
+ return 1;
+ }
+
+ while (fgets(line, sizeof(line), fp)) {
+ line_num++;
+ if ((line[0] == '/' && line[1] == '/') || line[0] == '\n' || line[1] == '\n')
+ continue;
+
+ if (sscanf(line,"%[^:]: %[^:]:%[^:]:%[^\r\n]", w1, w2, w3, w4) != 4) {
+ ShowWarning("Error syntax of configuration file %s in line %d.\n", lancfgName, line_num);
+ continue;
+ }
+
+ if (strcmpi(w1, "subnet") == 0) {
+ subnet[subnet_count].mask = str2ip(w2);
+ subnet[subnet_count].char_ip = str2ip(w3);
+ subnet[subnet_count].map_ip = str2ip(w4);
+
+ if ((subnet[subnet_count].char_ip & subnet[subnet_count].mask) != (subnet[subnet_count].map_ip & subnet[subnet_count].mask)) {
+ ShowError("%s: Configuration Error: The char server (%s) and map server (%s) belong to different subnetworks!\n", lancfgName, w3, w4);
+ continue;
+ }
+
+ subnet_count++;
+ }
+ }
+
+ if (subnet_count > 1) /* only useful if there is more than 1 available */
+ ShowStatus("Read information about %d subnetworks.\n", subnet_count);
+
+ fclose(fp);
+ return 0;
}
//-----------------------
// Console Command Parser [Wizputer]
//-----------------------
-int parse_console(const char* command)
+int parse_console(const char *command)
{
- ShowNotice("Console command: %s\n", command);
-
- if( strcmpi("shutdown", command) == 0 || strcmpi("exit", command) == 0 || strcmpi("quit", command) == 0 || strcmpi("end", command) == 0 )
- runflag = 0;
- else if( strcmpi("alive", command) == 0 || strcmpi("status", command) == 0 )
- ShowInfo(CL_CYAN"Console: "CL_BOLD"I'm Alive."CL_RESET"\n");
- else if( strcmpi("help", command) == 0 )
- {
- ShowInfo("To shutdown the server:\n");
- ShowInfo(" 'shutdown|exit|quit|end'\n");
- ShowInfo("To know if server is alive:\n");
- ShowInfo(" 'alive|status'\n");
- ShowInfo("To create a new account:\n");
- ShowInfo(" 'create'\n");
- }
- else
- {// commands with parameters
- char cmd[128], params[256];
-
- if( sscanf(command, "%127s %255[^\r\n]", cmd, params) < 2 )
- {
- return 0;
- }
-
- if( strcmpi(cmd, "create") == 0 )
- {
- char username[NAME_LENGTH], password[NAME_LENGTH], sex;
-
- if( sscanf(params, "%23s %23s %c", username, password, &sex) < 3 || strnlen(username, sizeof(username)) < 4 || strnlen(password, sizeof(password)) < 1 )
- {
- ShowWarning("Console: Invalid parameters for '%s'. Usage: %s <username> <password> <sex:F/M>\n", cmd, cmd);
- return 0;
- }
-
- if( mmo_auth_new(username, password, TOUPPER(sex), "0.0.0.0") != -1 )
- {
- ShowError("Console: Account creation failed.\n");
- return 0;
- }
- ShowStatus("Console: Account '%s' created successfully.\n", username);
- }
- }
-
- return 0;
+ ShowNotice("Console command: %s\n", command);
+
+ if (strcmpi("shutdown", command) == 0 || strcmpi("exit", command) == 0 || strcmpi("quit", command) == 0 || strcmpi("end", command) == 0)
+ runflag = 0;
+ else if (strcmpi("alive", command) == 0 || strcmpi("status", command) == 0)
+ ShowInfo(CL_CYAN"Console: "CL_BOLD"I'm Alive."CL_RESET"\n");
+ else if (strcmpi("help", command) == 0) {
+ ShowInfo("To shutdown the server:\n");
+ ShowInfo(" 'shutdown|exit|quit|end'\n");
+ ShowInfo("To know if server is alive:\n");
+ ShowInfo(" 'alive|status'\n");
+ ShowInfo("To create a new account:\n");
+ ShowInfo(" 'create'\n");
+ } else {
+ // commands with parameters
+ char cmd[128], params[256];
+
+ if (sscanf(command, "%127s %255[^\r\n]", cmd, params) < 2) {
+ return 0;
+ }
+
+ if (strcmpi(cmd, "create") == 0) {
+ char username[NAME_LENGTH], password[NAME_LENGTH], sex;
+
+ if (sscanf(params, "%23s %23s %c", username, password, &sex) < 3 || strnlen(username, sizeof(username)) < 4 || strnlen(password, sizeof(password)) < 1) {
+ ShowWarning("Console: Invalid parameters for '%s'. Usage: %s <username> <password> <sex:F/M>\n", cmd, cmd);
+ return 0;
+ }
+
+ if (mmo_auth_new(username, password, TOUPPER(sex), "0.0.0.0") != -1) {
+ ShowError("Console: Account creation failed.\n");
+ return 0;
+ }
+ ShowStatus("Console: Account '%s' created successfully.\n", username);
+ }
+ }
+
+ return 0;
}
@@ -416,880 +394,898 @@ int parse_console(const char* command)
//--------------------------------
int parse_fromchar(int fd)
{
- int j, id;
- uint32 ipl;
- char ip[16];
-
- ARR_FIND( 0, ARRAYLENGTH(server), id, server[id].fd == fd );
- if( id == ARRAYLENGTH(server) )
- {// not a char server
- ShowDebug("parse_fromchar: Disconnecting invalid session #%d (is not a char-server)\n", fd);
- set_eof(fd);
- do_close(fd);
- return 0;
- }
-
- if( session[fd]->flag.eof )
- {
- do_close(fd);
- server[id].fd = -1;
- chrif_on_disconnect(id);
- return 0;
- }
-
- ipl = server[id].ip;
- ip2str(ipl, ip);
-
- while( RFIFOREST(fd) >= 2 )
- {
- uint16 command = RFIFOW(fd,0);
-
- switch( command )
- {
-
- case 0x2712: // request from char-server to authenticate an account
- if( RFIFOREST(fd) < 23 )
- return 0;
- {
- struct auth_node* node;
-
- int account_id = RFIFOL(fd,2);
- uint32 login_id1 = RFIFOL(fd,6);
- uint32 login_id2 = RFIFOL(fd,10);
- uint8 sex = RFIFOB(fd,14);
- //uint32 ip_ = ntohl(RFIFOL(fd,15));
- int request_id = RFIFOL(fd,19);
- RFIFOSKIP(fd,23);
-
- node = (struct auth_node*)idb_get(auth_db, account_id);
- if( runflag == LOGINSERVER_ST_RUNNING &&
- node != NULL &&
- node->account_id == account_id &&
- node->login_id1 == login_id1 &&
- node->login_id2 == login_id2 &&
- node->sex == sex_num2str(sex) /*&&
- node->ip == ip_*/ )
- {// found
- //ShowStatus("Char-server '%s': authentication of the account %d accepted (ip: %s).\n", server[id].name, account_id, ip);
-
- // send ack
- WFIFOHEAD(fd,25);
- WFIFOW(fd,0) = 0x2713;
- WFIFOL(fd,2) = account_id;
- WFIFOL(fd,6) = login_id1;
- WFIFOL(fd,10) = login_id2;
- WFIFOB(fd,14) = sex;
- WFIFOB(fd,15) = 0;// ok
- WFIFOL(fd,16) = request_id;
- WFIFOL(fd,20) = node->version;
- WFIFOB(fd,24) = node->clienttype;
- WFIFOSET(fd,25);
-
- // each auth entry can only be used once
- idb_remove(auth_db, account_id);
- }
- 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,25);
- WFIFOW(fd,0) = 0x2713;
- WFIFOL(fd,2) = account_id;
- WFIFOL(fd,6) = login_id1;
- WFIFOL(fd,10) = login_id2;
- WFIFOB(fd,14) = sex;
- WFIFOB(fd,15) = 1;// auth failed
- WFIFOL(fd,16) = request_id;
- WFIFOL(fd,20) = 0;
- WFIFOB(fd,24) = 0;
- WFIFOSET(fd,25);
- }
- }
- 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;
- {
- struct mmo_account acc;
- char email[40];
-
- int account_id = 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, account_id, ip);
- else
- if( !accounts->load_num(accounts, &acc, account_id) || strcmp(acc.email, "a@a.com") == 0 || acc.email[0] == '\0' )
- 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, account_id, ip);
- else {
- memcpy(acc.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, account_id, email, ip);
- // Save
- accounts->save(accounts, &acc);
- }
- }
- break;
-
- case 0x2716: // request account data
- if( RFIFOREST(fd) < 6 )
- return 0;
- {
- struct mmo_account acc;
- time_t expiration_time = 0;
- char email[40] = "";
- int group_id = 0;
- char birthdate[10+1] = "";
-
- int account_id = RFIFOL(fd,2);
- RFIFOSKIP(fd,6);
-
- if( !accounts->load_num(accounts, &acc, account_id) )
- ShowNotice("Char-server '%s': account %d NOT found (ip: %s).\n", server[id].name, account_id, ip);
- else
- {
- safestrncpy(email, acc.email, sizeof(email));
- expiration_time = acc.expiration_time;
- group_id = acc.group_id;
- safestrncpy(birthdate, acc.birthdate, sizeof(birthdate));
- }
-
- WFIFOHEAD(fd,62);
- WFIFOW(fd,0) = 0x2717;
- WFIFOL(fd,2) = account_id;
- safestrncpy((char*)WFIFOP(fd,6), email, 40);
- WFIFOL(fd,46) = (uint32)expiration_time;
- WFIFOB(fd,50) = group_id;
- safestrncpy((char*)WFIFOP(fd,51), birthdate, 10+1);
- WFIFOSET(fd,62);
- }
- break;
-
- case 0x2719: // ping request from charserver
- 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;
- {
- struct mmo_account acc;
- char actual_email[40];
- char new_email[40];
-
- int account_id = RFIFOL(fd,2);
- safestrncpy(actual_email, (char*)RFIFOP(fd,6), 40);
- safestrncpy(new_email, (char*)RFIFOP(fd,46), 40);
- 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
- if( !accounts->load_num(accounts, &acc, account_id) )
- 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(acc.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, acc.userid, acc.email, actual_email, ip);
- else {
- safestrncpy(acc.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, acc.userid, new_email, ip);
- // Save
- accounts->save(accounts, &acc);
- }
- }
- break;
-
- case 0x2724: // Receiving an account state update request from a map-server (relayed via char-server)
- if (RFIFOREST(fd) < 10)
- return 0;
- {
- struct mmo_account acc;
-
- int account_id = RFIFOL(fd,2);
- unsigned int state = RFIFOL(fd,6);
- RFIFOSKIP(fd,10);
-
- if( !accounts->load_num(accounts, &acc, account_id) )
- 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( acc.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);
-
- acc.state = state;
- // Save
- accounts->save(accounts, &acc);
-
- // notify other servers
- 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);
- }
- }
- }
- break;
-
- case 0x2725: // Receiving of map-server via char-server a ban request
- if (RFIFOREST(fd) < 18)
- return 0;
- {
- struct mmo_account acc;
-
- 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);
-
- if( !accounts->load_num(accounts, &acc, account_id) )
- 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 (acc.unban_time == 0 || acc.unban_time < time(NULL))
- timestamp = time(NULL); // new ban
- else
- timestamp = acc.unban_time; // add to existing ban
- tmtime = localtime(&timestamp);
- 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
- {
- uint8 buf[11];
- char tmpstr[24];
- timestamp2string(tmpstr, sizeof(tmpstr), timestamp, login_config.date_format);
- 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);
-
- acc.unban_time = timestamp;
-
- // Save
- accounts->save(accounts, &acc);
-
- WBUFW(buf,0) = 0x2731;
- WBUFL(buf,2) = account_id;
- WBUFB(buf,6) = 1; // 0: change of status, 1: ban
- WBUFL(buf,7) = (uint32)timestamp; // status or final date of a banishment
- charif_sendallwos(-1, buf, 11);
- }
- }
- }
- break;
-
- case 0x2727: // Change of sex (sex is reversed)
- if( RFIFOREST(fd) < 6 )
- return 0;
- {
- struct mmo_account acc;
-
- int account_id = RFIFOL(fd,2);
- RFIFOSKIP(fd,6);
-
- if( !accounts->load_num(accounts, &acc, account_id) )
- ShowNotice("Char-server '%s': Error of sex change (account: %d not found, ip: %s).\n", server[id].name, account_id, ip);
- else
- if( acc.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 = ( acc.sex == 'M' ) ? 'F' : 'M'; //Change gender
-
- ShowNotice("Char-server '%s': Sex change (account: %d, new sex %c, ip: %s).\n", server[id].name, account_id, sex, ip);
-
- acc.sex = sex;
- // Save
- accounts->save(accounts, &acc);
-
- // announce to other servers
- WBUFW(buf,0) = 0x2723;
- WBUFL(buf,2) = account_id;
- WBUFB(buf,6) = sex_str2num(sex);
- charif_sendallwos(-1, buf, 7);
- }
- }
- 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;
- {
- struct mmo_account acc;
-
- int account_id = RFIFOL(fd,4);
-
- if( !accounts->load_num(accounts, &acc, account_id) )
- ShowStatus("Char-server '%s': receiving (from the char-server) of account_reg2 (account: %d not found, ip: %s).\n", server[id].name, account_id, 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, account_id, ip);
- for( j = 0, p = 13; j < ACCOUNT_REG2_NUM && p < RFIFOW(fd,2); ++j )
- {
- sscanf((char*)RFIFOP(fd,p), "%31c%n", acc.account_reg2[j].str, &len);
- acc.account_reg2[j].str[len]='\0';
- p +=len+1; //+1 to skip the '\0' between strings.
- sscanf((char*)RFIFOP(fd,p), "%255c%n", acc.account_reg2[j].value, &len);
- acc.account_reg2[j].value[len]='\0';
- p +=len+1;
- remove_control_chars(acc.account_reg2[j].str);
- remove_control_chars(acc.account_reg2[j].value);
- }
- acc.account_reg2_num = j;
-
- // Save
- accounts->save(accounts, &acc);
-
- // 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));
- }
- break;
-
- case 0x272a: // Receiving of map-server via char-server an unban request
- if( RFIFOREST(fd) < 6 )
- return 0;
- {
- struct mmo_account acc;
-
- int account_id = RFIFOL(fd,2);
- RFIFOSKIP(fd,6);
-
- if( !accounts->load_num(accounts, &acc, account_id) )
- ShowNotice("Char-server '%s': Error of UnBan request (account: %d not found, ip: %s).\n", server[id].name, account_id, ip);
- else
- if( acc.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
- {
- ShowNotice("Char-server '%s': UnBan request (account: %d, ip: %s).\n", server[id].name, account_id, ip);
- acc.unban_time = 0;
- accounts->save(accounts, &acc);
- }
- }
- 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;
- {
- 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 = idb_ensure(online_db, aid, create_online_user);
- p->char_server = id;
- if (p->waiting_disconnect != INVALID_TIMER)
- {
- delete_timer(p->waiting_disconnect, waiting_disconnect_timer);
- p->waiting_disconnect = INVALID_TIMER;
- }
- }
- }
- RFIFOSKIP(fd,RFIFOW(fd,2));
- break;
-
- case 0x272e: //Request account_reg2 for a character.
- if (RFIFOREST(fd) < 10)
- return 0;
- {
- struct mmo_account acc;
- size_t off;
-
- int account_id = RFIFOL(fd,2);
- int char_id = RFIFOL(fd,6);
- RFIFOSKIP(fd,10);
-
- WFIFOHEAD(fd,ACCOUNT_REG2_NUM*sizeof(struct global_reg));
- WFIFOW(fd,0) = 0x2729;
- WFIFOL(fd,4) = account_id;
- WFIFOL(fd,8) = char_id;
- WFIFOB(fd,12) = 1; //Type 1 for Account2 registry
-
- off = 13;
- if( accounts->load_num(accounts, &acc, account_id) )
- {
- for( j = 0; j < acc.account_reg2_num; j++ )
- {
- if( acc.account_reg2[j].str[0] != '\0' )
- {
- off += sprintf((char*)WFIFOP(fd,off), "%s", acc.account_reg2[j].str)+1; //We add 1 to consider the '\0' in place.
- off += sprintf((char*)WFIFOP(fd,off), "%s", acc.account_reg2[j].value)+1;
- }
- }
- }
-
- 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
-
- return 0;
+ int j, id;
+ uint32 ipl;
+ char ip[16];
+
+ ARR_FIND(0, ARRAYLENGTH(server), id, server[id].fd == fd);
+ if (id == ARRAYLENGTH(server)) {
+ // not a char server
+ ShowDebug("parse_fromchar: Disconnecting invalid session #%d (is not a char-server)\n", fd);
+ set_eof(fd);
+ do_close(fd);
+ return 0;
+ }
+
+ if (session[fd]->flag.eof) {
+ do_close(fd);
+ server[id].fd = -1;
+ chrif_on_disconnect(id);
+ return 0;
+ }
+
+ ipl = server[id].ip;
+ ip2str(ipl, ip);
+
+ while (RFIFOREST(fd) >= 2) {
+ uint16 command = RFIFOW(fd,0);
+
+ switch (command) {
+
+ case 0x2712: // request from char-server to authenticate an account
+ if (RFIFOREST(fd) < 23)
+ return 0;
+ {
+ struct auth_node *node;
+
+ int account_id = RFIFOL(fd,2);
+ uint32 login_id1 = RFIFOL(fd,6);
+ uint32 login_id2 = RFIFOL(fd,10);
+ uint8 sex = RFIFOB(fd,14);
+ //uint32 ip_ = ntohl(RFIFOL(fd,15));
+ int request_id = RFIFOL(fd,19);
+ RFIFOSKIP(fd,23);
+
+ node = (struct auth_node *)idb_get(auth_db, account_id);
+ if (runflag == LOGINSERVER_ST_RUNNING &&
+ node != NULL &&
+ node->account_id == account_id &&
+ node->login_id1 == login_id1 &&
+ node->login_id2 == login_id2 &&
+ node->sex == sex_num2str(sex) /*&&
+ node->ip == ip_*/) {
+ // found
+ //ShowStatus("Char-server '%s': authentication of the account %d accepted (ip: %s).\n", server[id].name, account_id, ip);
+
+ // send ack
+ WFIFOHEAD(fd,25);
+ WFIFOW(fd,0) = 0x2713;
+ WFIFOL(fd,2) = account_id;
+ WFIFOL(fd,6) = login_id1;
+ WFIFOL(fd,10) = login_id2;
+ WFIFOB(fd,14) = sex;
+ WFIFOB(fd,15) = 0;// ok
+ WFIFOL(fd,16) = request_id;
+ WFIFOL(fd,20) = node->version;
+ WFIFOB(fd,24) = node->clienttype;
+ WFIFOSET(fd,25);
+
+ // each auth entry can only be used once
+ idb_remove(auth_db, account_id);
+ } 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,25);
+ WFIFOW(fd,0) = 0x2713;
+ WFIFOL(fd,2) = account_id;
+ WFIFOL(fd,6) = login_id1;
+ WFIFOL(fd,10) = login_id2;
+ WFIFOB(fd,14) = sex;
+ WFIFOB(fd,15) = 1;// auth failed
+ WFIFOL(fd,16) = request_id;
+ WFIFOL(fd,20) = 0;
+ WFIFOB(fd,24) = 0;
+ WFIFOSET(fd,25);
+ }
+ }
+ 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;
+ {
+ struct mmo_account acc;
+ char email[40];
+
+ int account_id = 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, account_id, ip);
+ else if (!accounts->load_num(accounts, &acc, account_id) || strcmp(acc.email, "a@a.com") == 0 || acc.email[0] == '\0')
+ 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, account_id, ip);
+ else {
+ memcpy(acc.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, account_id, email, ip);
+ // Save
+ accounts->save(accounts, &acc);
+ }
+ }
+ break;
+
+ case 0x2716: // request account data
+ if (RFIFOREST(fd) < 6)
+ return 0;
+ {
+ struct mmo_account acc;
+ time_t expiration_time = 0;
+ char email[40] = "";
+ int group_id = 0;
+ char birthdate[10+1] = "";
+
+ int account_id = RFIFOL(fd,2);
+ RFIFOSKIP(fd,6);
+
+ if (!accounts->load_num(accounts, &acc, account_id))
+ ShowNotice("Char-server '%s': account %d NOT found (ip: %s).\n", server[id].name, account_id, ip);
+ else {
+ safestrncpy(email, acc.email, sizeof(email));
+ expiration_time = acc.expiration_time;
+ group_id = acc.group_id;
+ safestrncpy(birthdate, acc.birthdate, sizeof(birthdate));
+ }
+
+ WFIFOHEAD(fd,62);
+ WFIFOW(fd,0) = 0x2717;
+ WFIFOL(fd,2) = account_id;
+ safestrncpy((char *)WFIFOP(fd,6), email, 40);
+ WFIFOL(fd,46) = (uint32)expiration_time;
+ WFIFOB(fd,50) = group_id;
+ safestrncpy((char *)WFIFOP(fd,51), birthdate, 10+1);
+ WFIFOSET(fd,62);
+ }
+ break;
+
+ case 0x2719: // ping request from charserver
+ 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;
+ {
+ struct mmo_account acc;
+ char actual_email[40];
+ char new_email[40];
+
+ int account_id = RFIFOL(fd,2);
+ safestrncpy(actual_email, (char *)RFIFOP(fd,6), 40);
+ safestrncpy(new_email, (char *)RFIFOP(fd,46), 40);
+ 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 if (!accounts->load_num(accounts, &acc, account_id))
+ 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(acc.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, acc.userid, acc.email, actual_email, ip);
+ else {
+ safestrncpy(acc.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, acc.userid, new_email, ip);
+ // Save
+ accounts->save(accounts, &acc);
+ }
+ }
+ break;
+
+ case 0x2724: // Receiving an account state update request from a map-server (relayed via char-server)
+ if (RFIFOREST(fd) < 10)
+ return 0;
+ {
+ struct mmo_account acc;
+
+ int account_id = RFIFOL(fd,2);
+ unsigned int state = RFIFOL(fd,6);
+ RFIFOSKIP(fd,10);
+
+ if (!accounts->load_num(accounts, &acc, account_id))
+ 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 (acc.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);
+
+ acc.state = state;
+ // Save
+ accounts->save(accounts, &acc);
+
+ // notify other servers
+ 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);
+ }
+ }
+ }
+ break;
+
+ case 0x2725: // Receiving of map-server via char-server a ban request
+ if (RFIFOREST(fd) < 18)
+ return 0;
+ {
+ struct mmo_account acc;
+
+ 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);
+
+ if (!accounts->load_num(accounts, &acc, account_id))
+ 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 (acc.unban_time == 0 || acc.unban_time < time(NULL))
+ timestamp = time(NULL); // new ban
+ else
+ timestamp = acc.unban_time; // add to existing ban
+ tmtime = localtime(&timestamp);
+ 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 {
+ uint8 buf[11];
+ char tmpstr[24];
+ timestamp2string(tmpstr, sizeof(tmpstr), timestamp, login_config.date_format);
+ 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);
+
+ acc.unban_time = timestamp;
+
+ // Save
+ accounts->save(accounts, &acc);
+
+ WBUFW(buf,0) = 0x2731;
+ WBUFL(buf,2) = account_id;
+ WBUFB(buf,6) = 1; // 0: change of status, 1: ban
+ WBUFL(buf,7) = (uint32)timestamp; // status or final date of a banishment
+ charif_sendallwos(-1, buf, 11);
+ }
+ }
+ }
+ break;
+
+ case 0x2727: // Change of sex (sex is reversed)
+ if (RFIFOREST(fd) < 6)
+ return 0;
+ {
+ struct mmo_account acc;
+
+ int account_id = RFIFOL(fd,2);
+ RFIFOSKIP(fd,6);
+
+ if (!accounts->load_num(accounts, &acc, account_id))
+ ShowNotice("Char-server '%s': Error of sex change (account: %d not found, ip: %s).\n", server[id].name, account_id, ip);
+ else if (acc.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 = (acc.sex == 'M') ? 'F' : 'M'; //Change gender
+
+ ShowNotice("Char-server '%s': Sex change (account: %d, new sex %c, ip: %s).\n", server[id].name, account_id, sex, ip);
+
+ acc.sex = sex;
+ // Save
+ accounts->save(accounts, &acc);
+
+ // announce to other servers
+ WBUFW(buf,0) = 0x2723;
+ WBUFL(buf,2) = account_id;
+ WBUFB(buf,6) = sex_str2num(sex);
+ charif_sendallwos(-1, buf, 7);
+ }
+ }
+ 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;
+ {
+ struct mmo_account acc;
+
+ int account_id = RFIFOL(fd,4);
+
+ if (!accounts->load_num(accounts, &acc, account_id))
+ ShowStatus("Char-server '%s': receiving (from the char-server) of account_reg2 (account: %d not found, ip: %s).\n", server[id].name, account_id, 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, account_id, ip);
+ for (j = 0, p = 13; j < ACCOUNT_REG2_NUM && p < RFIFOW(fd,2); ++j) {
+ sscanf((char *)RFIFOP(fd,p), "%31c%n", acc.account_reg2[j].str, &len);
+ acc.account_reg2[j].str[len]='\0';
+ p +=len+1; //+1 to skip the '\0' between strings.
+ sscanf((char *)RFIFOP(fd,p), "%255c%n", acc.account_reg2[j].value, &len);
+ acc.account_reg2[j].value[len]='\0';
+ p +=len+1;
+ remove_control_chars(acc.account_reg2[j].str);
+ remove_control_chars(acc.account_reg2[j].value);
+ }
+ acc.account_reg2_num = j;
+
+ // Save
+ accounts->save(accounts, &acc);
+
+ // 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));
+ }
+ break;
+
+ case 0x272a: // Receiving of map-server via char-server an unban request
+ if (RFIFOREST(fd) < 6)
+ return 0;
+ {
+ struct mmo_account acc;
+
+ int account_id = RFIFOL(fd,2);
+ RFIFOSKIP(fd,6);
+
+ if (!accounts->load_num(accounts, &acc, account_id))
+ ShowNotice("Char-server '%s': Error of UnBan request (account: %d not found, ip: %s).\n", server[id].name, account_id, ip);
+ else if (acc.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 {
+ ShowNotice("Char-server '%s': UnBan request (account: %d, ip: %s).\n", server[id].name, account_id, ip);
+ acc.unban_time = 0;
+ accounts->save(accounts, &acc);
+ }
+ }
+ 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;
+ {
+ 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 = idb_ensure(online_db, aid, create_online_user);
+ p->char_server = id;
+ if (p->waiting_disconnect != INVALID_TIMER) {
+ delete_timer(p->waiting_disconnect, waiting_disconnect_timer);
+ p->waiting_disconnect = INVALID_TIMER;
+ }
+ }
+ }
+ RFIFOSKIP(fd,RFIFOW(fd,2));
+ break;
+
+ case 0x272e: //Request account_reg2 for a character.
+ if (RFIFOREST(fd) < 10)
+ return 0;
+ {
+ struct mmo_account acc;
+ size_t off;
+
+ int account_id = RFIFOL(fd,2);
+ int char_id = RFIFOL(fd,6);
+ RFIFOSKIP(fd,10);
+
+ WFIFOHEAD(fd,ACCOUNT_REG2_NUM*sizeof(struct global_reg));
+ WFIFOW(fd,0) = 0x2729;
+ WFIFOL(fd,4) = account_id;
+ WFIFOL(fd,8) = char_id;
+ WFIFOB(fd,12) = 1; //Type 1 for Account2 registry
+
+ off = 13;
+ if (accounts->load_num(accounts, &acc, account_id)) {
+ for (j = 0; j < acc.account_reg2_num; j++) {
+ if (acc.account_reg2[j].str[0] != '\0') {
+ off += sprintf((char *)WFIFOP(fd,off), "%s", acc.account_reg2[j].str)+1; //We add 1 to consider the '\0' in place.
+ off += sprintf((char *)WFIFOP(fd,off), "%s", acc.account_reg2[j].value)+1;
+ }
+ }
+ }
+
+ 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
+
+ return 0;
}
//-------------------------------------
// Make new account
//-------------------------------------
-int mmo_auth_new(const char* userid, const char* pass, const char sex, const char* last_ip) {
- static int num_regs = 0; // registration counter
- static unsigned int new_reg_tick = 0;
- unsigned int tick = gettick();
- struct mmo_account acc;
-
- //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( login_config.new_acc_length_limit && ( strlen(userid) < 4 || strlen(pass) < 4 ) )
- return 1;
-
- // check for invalid inputs
- if( sex != 'M' && sex != 'F' )
- return 0; // 0 = Unregistered ID
-
- // check if the account doesn't exist already
- if( accounts->load_str(accounts, &acc, userid) ) {
- ShowNotice("Attempt of creation of an already existant account (account: %s_%c, pass: %s, received pass: %s)\n", userid, sex, acc.pass, pass);
- return 1; // 1 = Incorrect Password
- }
-
- memset(&acc, '\0', sizeof(acc));
- acc.account_id = -1; // assigned by account db
- safestrncpy(acc.userid, userid, sizeof(acc.userid));
- safestrncpy(acc.pass, pass, sizeof(acc.pass));
- acc.sex = sex;
- safestrncpy(acc.email, "a@a.com", sizeof(acc.email));
- acc.expiration_time = ( login_config.start_limited_time != -1 ) ? time(NULL) + login_config.start_limited_time : 0;
- safestrncpy(acc.lastlogin, "0000-00-00 00:00:00", sizeof(acc.lastlogin));
- safestrncpy(acc.last_ip, last_ip, sizeof(acc.last_ip));
- safestrncpy(acc.birthdate, "0000-00-00", sizeof(acc.birthdate));
-
- if( !accounts->create(accounts, &acc) )
- return 0;
-
- ShowNotice("Account creation (account %s, id: %d, pass: %s, sex: %c)\n", acc.userid, acc.account_id, acc.pass, acc.sex);
-
- 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 -1;
+int mmo_auth_new(const char *userid, const char *pass, const char sex, const char *last_ip)
+{
+ static int num_regs = 0; // registration counter
+ static unsigned int new_reg_tick = 0;
+ unsigned int tick = gettick();
+ struct mmo_account acc;
+
+ //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 (login_config.new_acc_length_limit && (strlen(userid) < 4 || strlen(pass) < 4))
+ return 1;
+
+ // check for invalid inputs
+ if (sex != 'M' && sex != 'F')
+ return 0; // 0 = Unregistered ID
+
+ // check if the account doesn't exist already
+ if (accounts->load_str(accounts, &acc, userid)) {
+ ShowNotice("Attempt of creation of an already existant account (account: %s_%c, pass: %s, received pass: %s)\n", userid, sex, acc.pass, pass);
+ return 1; // 1 = Incorrect Password
+ }
+
+ memset(&acc, '\0', sizeof(acc));
+ acc.account_id = -1; // assigned by account db
+ safestrncpy(acc.userid, userid, sizeof(acc.userid));
+ safestrncpy(acc.pass, pass, sizeof(acc.pass));
+ acc.sex = sex;
+ safestrncpy(acc.email, "a@a.com", sizeof(acc.email));
+ acc.expiration_time = (login_config.start_limited_time != -1) ? time(NULL) + login_config.start_limited_time : 0;
+ safestrncpy(acc.lastlogin, "0000-00-00 00:00:00", sizeof(acc.lastlogin));
+ safestrncpy(acc.last_ip, last_ip, sizeof(acc.last_ip));
+ safestrncpy(acc.birthdate, "0000-00-00", sizeof(acc.birthdate));
+
+ if (!accounts->create(accounts, &acc))
+ return 0;
+
+ ShowNotice("Account creation (account %s, id: %d, pass: %s, sex: %c)\n", acc.userid, acc.account_id, acc.pass, acc.sex);
+
+ 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 -1;
}
//-----------------------------------------------------
// Check/authentication of a connection
//-----------------------------------------------------
-int mmo_auth(struct login_session_data* sd, bool isServer) {
- struct mmo_account acc;
- int len;
-
- 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;
- 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,","); dnsbl_serv != NULL; dnsbl_serv = strtok(NULL,",") ) {
- sprintf(ip_dnsbl, "%s.%s", r_ip, trim(dnsbl_serv));
- if( host2ip(ip_dnsbl) ) {
- 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
- {
- int result;
-
- // remove the _M/_F suffix
- len -= 2;
- sd->userid[len] = '\0';
-
- result = mmo_auth_new(sd->userid, sd->passwd, TOUPPER(sd->userid[len+1]), ip);
- if( result != -1 )
- return result;// Failed to make account. [Skotlex].
- }
- }
-
- if( !accounts->load_str(accounts, &acc, sd->userid) ) {
- ShowNotice("Unknown account (account: %s, received pass: %s, ip: %s)\n", sd->userid, sd->passwd, ip);
- return 0; // 0 = Unregistered ID
- }
-
- if( !check_password(sd->md5key, sd->passwdenc, sd->passwd, acc.pass) ) {
- ShowNotice("Invalid password (account: '%s', pass: '%s', received pass: '%s', ip: %s)\n", sd->userid, acc.pass, sd->passwd, ip);
- return 1; // 1 = Incorrect Password
- }
-
- if( acc.expiration_time != 0 && acc.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( acc.unban_time != 0 && acc.unban_time > time(NULL) ) {
- char tmpstr[24];
- timestamp2string(tmpstr, sizeof(tmpstr), acc.unban_time, login_config.date_format);
- 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( acc.state != 0 ) {
- ShowNotice("Connection refused (account: %s, pass: %s, state: %d, ip: %s)\n", sd->userid, sd->passwd, acc.state, ip);
- return acc.state - 1;
- }
-
- if( login_config.client_hash_check && !isServer ) {
- struct client_hash_node *node = login_config.client_hash_nodes;
- bool match = false;
-
- if( !sd->has_client_hash ) {
- ShowNotice("Client doesn't sent client hash (account: %s, pass: %s, ip: %s)\n", sd->userid, sd->passwd, acc.state, ip);
- return 5;
- }
-
- while( node ) {
- if( node->group_id <= acc.group_id && memcmp(node->hash, sd->client_hash, 16) == 0 ) {
- match = true;
- break;
- }
-
- node = node->next;
- }
-
- if( !match ) {
- char smd5[33];
- int i;
-
- for( i = 0; i < 16; i++ )
- sprintf(&smd5[i * 2], "%02x", sd->client_hash[i]);
-
- ShowNotice("Invalid client hash (account: %s, pass: %s, sent md5: %d, ip: %s)\n", sd->userid, sd->passwd, smd5, ip);
- return 5;
- }
- }
-
- ShowNotice("Authentication accepted (account: %s, id: %d, ip: %s)\n", sd->userid, acc.account_id, ip);
-
- // update session data
- sd->account_id = acc.account_id;
- sd->login_id1 = rnd();
- sd->login_id2 = rnd();
- safestrncpy(sd->lastlogin, acc.lastlogin, sizeof(sd->lastlogin));
- sd->sex = acc.sex;
- sd->group_id = acc.group_id;
-
- // update account data
- timestamp2string(acc.lastlogin, sizeof(acc.lastlogin), time(NULL), "%Y-%m-%d %H:%M:%S");
- safestrncpy(acc.last_ip, ip, sizeof(acc.last_ip));
- acc.unban_time = 0;
- acc.logincount++;
-
- accounts->save(accounts, &acc);
-
- 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);
-
- return -1; // account OK
+int mmo_auth(struct login_session_data *sd, bool isServer)
+{
+ struct mmo_account acc;
+ int len;
+
+ 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;
+ 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,","); dnsbl_serv != NULL; dnsbl_serv = strtok(NULL,",")) {
+ sprintf(ip_dnsbl, "%s.%s", r_ip, trim(dnsbl_serv));
+ if (host2ip(ip_dnsbl)) {
+ 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
+ int result;
+
+ // remove the _M/_F suffix
+ len -= 2;
+ sd->userid[len] = '\0';
+
+ result = mmo_auth_new(sd->userid, sd->passwd, TOUPPER(sd->userid[len+1]), ip);
+ if (result != -1)
+ return result;// Failed to make account. [Skotlex].
+ }
+ }
+
+ if (!accounts->load_str(accounts, &acc, sd->userid)) {
+ ShowNotice("Unknown account (account: %s, received pass: %s, ip: %s)\n", sd->userid, sd->passwd, ip);
+ return 0; // 0 = Unregistered ID
+ }
+
+ if (!check_password(sd->md5key, sd->passwdenc, sd->passwd, acc.pass)) {
+ ShowNotice("Invalid password (account: '%s', pass: '%s', received pass: '%s', ip: %s)\n", sd->userid, acc.pass, sd->passwd, ip);
+ return 1; // 1 = Incorrect Password
+ }
+
+ if (acc.expiration_time != 0 && acc.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 (acc.unban_time != 0 && acc.unban_time > time(NULL)) {
+ char tmpstr[24];
+ timestamp2string(tmpstr, sizeof(tmpstr), acc.unban_time, login_config.date_format);
+ 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 (acc.state != 0) {
+ ShowNotice("Connection refused (account: %s, pass: %s, state: %d, ip: %s)\n", sd->userid, sd->passwd, acc.state, ip);
+ return acc.state - 1;
+ }
+
+ if (login_config.client_hash_check && !isServer) {
+ struct client_hash_node *node = login_config.client_hash_nodes;
+ bool match = false;
+
+ if (!sd->has_client_hash) {
+ ShowNotice("Client doesn't sent client hash (account: %s, pass: %s, ip: %s)\n", sd->userid, sd->passwd, acc.state, ip);
+ return 5;
+ }
+
+ while (node) {
+ if (node->group_id <= acc.group_id && memcmp(node->hash, sd->client_hash, 16) == 0) {
+ match = true;
+ break;
+ }
+
+ node = node->next;
+ }
+
+ if (!match) {
+ char smd5[33];
+ int i;
+
+ for (i = 0; i < 16; i++)
+ sprintf(&smd5[i * 2], "%02x", sd->client_hash[i]);
+
+ ShowNotice("Invalid client hash (account: %s, pass: %s, sent md5: %d, ip: %s)\n", sd->userid, sd->passwd, smd5, ip);
+ return 5;
+ }
+ }
+
+ ShowNotice("Authentication accepted (account: %s, id: %d, ip: %s)\n", sd->userid, acc.account_id, ip);
+
+ // update session data
+ sd->account_id = acc.account_id;
+ sd->login_id1 = rnd();
+ sd->login_id2 = rnd();
+ safestrncpy(sd->lastlogin, acc.lastlogin, sizeof(sd->lastlogin));
+ sd->sex = acc.sex;
+ sd->group_id = acc.group_id;
+
+ // update account data
+ timestamp2string(acc.lastlogin, sizeof(acc.lastlogin), time(NULL), "%Y-%m-%d %H:%M:%S");
+ safestrncpy(acc.last_ip, ip, sizeof(acc.last_ip));
+ acc.unban_time = 0;
+ acc.logincount++;
+
+ accounts->save(accounts, &acc);
+
+ 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);
+
+ return -1; // account OK
}
-void login_auth_ok(struct login_session_data* sd)
+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;
-
- if( runflag != LOGINSERVER_ST_RUNNING )
- {
- // players can only login while running
- WFIFOHEAD(fd,3);
- WFIFOW(fd,0) = 0x81;
- WFIFOB(fd,2) = 1;// server closed
- WFIFOSET(fd,3);
- return;
- }
-
- if( login_config.group_id_to_connect >= 0 && sd->group_id != login_config.group_id_to_connect ) {
- ShowStatus("Connection refused: the required group id for connection is %d (account: %s, group: %d).\n", login_config.group_id_to_connect, sd->userid, sd->group_id);
- WFIFOHEAD(fd,3);
- WFIFOW(fd,0) = 0x81;
- WFIFOB(fd,2) = 1; // 01 = Server closed
- WFIFOSET(fd,3);
- return;
- } else if( login_config.min_group_id_to_connect >= 0 && login_config.group_id_to_connect == -1 && sd->group_id < login_config.min_group_id_to_connect ) {
- ShowStatus("Connection refused: the minium group id required for connection is %d (account: %s, group: %d).\n", login_config.min_group_id_to_connect, sd->userid, sd->group_id);
- 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 < ARRAYLENGTH(server); ++i )
- if( session_isActive(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;
- }
-
- {
- 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 == INVALID_TIMER )
- 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");
- 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)
- memset(WFIFOP(fd,20), 0, 24);
- WFIFOW(fd,44) = 0; // unknown
- WFIFOB(fd,46) = sex_str2num(sd->sex);
- for( i = 0, n = 0; i < ARRAYLENGTH(server); ++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].type;
- 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;
- node->version = sd->version;
- node->clienttype = sd->clienttype;
- idb_put(auth_db, sd->account_id, node);
-
- {
- 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);
- }
+ int fd = sd->fd;
+ uint32 ip = session[fd]->client_addr;
+
+ uint8 server_num, n;
+ uint32 subnet_char_ip;
+ struct auth_node *node;
+ int i;
+
+ if (runflag != LOGINSERVER_ST_RUNNING) {
+ // players can only login while running
+ WFIFOHEAD(fd,3);
+ WFIFOW(fd,0) = 0x81;
+ WFIFOB(fd,2) = 1;// server closed
+ WFIFOSET(fd,3);
+ return;
+ }
+
+ if (login_config.group_id_to_connect >= 0 && sd->group_id != login_config.group_id_to_connect) {
+ ShowStatus("Connection refused: the required group id for connection is %d (account: %s, group: %d).\n", login_config.group_id_to_connect, sd->userid, sd->group_id);
+ WFIFOHEAD(fd,3);
+ WFIFOW(fd,0) = 0x81;
+ WFIFOB(fd,2) = 1; // 01 = Server closed
+ WFIFOSET(fd,3);
+ return;
+ } else if (login_config.min_group_id_to_connect >= 0 && login_config.group_id_to_connect == -1 && sd->group_id < login_config.min_group_id_to_connect) {
+ ShowStatus("Connection refused: the minium group id required for connection is %d (account: %s, group: %d).\n", login_config.min_group_id_to_connect, sd->userid, sd->group_id);
+ 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 < ARRAYLENGTH(server); ++i)
+ if (session_isActive(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;
+ }
+
+ {
+ 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 == INVALID_TIMER)
+ 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");
+ 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)
+ memset(WFIFOP(fd,20), 0, 24);
+ WFIFOW(fd,44) = 0; // unknown
+ WFIFOB(fd,46) = sex_str2num(sd->sex);
+ for (i = 0, n = 0; i < ARRAYLENGTH(server); ++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].type;
+ 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;
+ node->version = sd->version;
+ node->clienttype = sd->clienttype;
+ idb_put(auth_db, sd->account_id, node);
+
+ {
+ 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)
+void login_auth_failed(struct login_session_data *sd, int result)
{
- int fd = sd->fd;
- uint32 ip = session[fd]->client_addr;
-
- if (login_config.log_login)
- {
- const char* error;
- switch( result ) {
- case 0: error = "Unregistered ID."; break; // 0 = Unregistered ID
- case 1: error = "Incorrect Password."; break; // 1 = Incorrect Password
- case 2: error = "Account Expired."; break; // 2 = This ID is expired
- case 3: error = "Rejected from server."; break; // 3 = Rejected from Server
- case 4: error = "Blocked by GM."; break; // 4 = You have been blocked by the GM Team
- case 5: error = "Not latest game EXE."; break; // 5 = Your Game's EXE file is not the latest version
- case 6: error = "Banned."; break; // 6 = Your are Prohibited to log in until %s
- case 7: error = "Server Over-population."; break; // 7 = Server is jammed due to over populated
- case 8: error = "Account limit from company"; break; // 8 = No more accounts may be connected from this company
- case 9: error = "Ban by DBA"; break; // 9 = MSI_REFUSE_BAN_BY_DBA
- case 10: error = "Email not confirmed"; break; // 10 = MSI_REFUSE_EMAIL_NOT_CONFIRMED
- case 11: error = "Ban by GM"; break; // 11 = MSI_REFUSE_BAN_BY_GM
- case 12: error = "Working in DB"; break; // 12 = MSI_REFUSE_TEMP_BAN_FOR_DBWORK
- case 13: error = "Self Lock"; break; // 13 = MSI_REFUSE_SELF_LOCK
- case 14: error = "Not Permitted Group"; break; // 14 = MSI_REFUSE_NOT_PERMITTED_GROUP
- case 15: error = "Not Permitted Group"; break; // 15 = MSI_REFUSE_NOT_PERMITTED_GROUP
- case 99: error = "Account gone."; break; // 99 = This ID has been totally erased
- case 100: error = "Login info remains."; break; // 100 = Login information remains at %s
- case 101: error = "Hacking investigation."; break; // 101 = Account has been locked for a hacking investigation. Please contact the GM Team for more information
- case 102: error = "Bug investigation."; break; // 102 = This account has been temporarily prohibited from login due to a bug-related investigation
- case 103: error = "Deleting char."; break; // 103 = This character is being deleted. Login is temporarily unavailable for the time being
- case 104: error = "Deleting spouse char."; break; // 104 = This character is being deleted. Login is temporarily unavailable for the time being
- default : error = "Unknown Error."; break;
- }
-
- login_log(ip, sd->userid, result, error);
- }
-
- if( result == 1 && login_config.dynamic_pass_failure_ban )
- ipban_log(ip); // log failed password attempt
-
- 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
- struct mmo_account acc;
- time_t unban_time = ( accounts->load_str(accounts, &acc, sd->userid) ) ? acc.unban_time : 0;
- timestamp2string((char*)WFIFOP(fd,3), 20, unban_time, login_config.date_format);
- }
- WFIFOSET(fd,23);
+ int fd = sd->fd;
+ uint32 ip = session[fd]->client_addr;
+
+ if (login_config.log_login) {
+ const char *error;
+ switch (result) {
+ case 0:
+ error = "Unregistered ID.";
+ break; // 0 = Unregistered ID
+ case 1:
+ error = "Incorrect Password.";
+ break; // 1 = Incorrect Password
+ case 2:
+ error = "Account Expired.";
+ break; // 2 = This ID is expired
+ case 3:
+ error = "Rejected from server.";
+ break; // 3 = Rejected from Server
+ case 4:
+ error = "Blocked by GM.";
+ break; // 4 = You have been blocked by the GM Team
+ case 5:
+ error = "Not latest game EXE.";
+ break; // 5 = Your Game's EXE file is not the latest version
+ case 6:
+ error = "Banned.";
+ break; // 6 = Your are Prohibited to log in until %s
+ case 7:
+ error = "Server Over-population.";
+ break; // 7 = Server is jammed due to over populated
+ case 8:
+ error = "Account limit from company";
+ break; // 8 = No more accounts may be connected from this company
+ case 9:
+ error = "Ban by DBA";
+ break; // 9 = MSI_REFUSE_BAN_BY_DBA
+ case 10:
+ error = "Email not confirmed";
+ break; // 10 = MSI_REFUSE_EMAIL_NOT_CONFIRMED
+ case 11:
+ error = "Ban by GM";
+ break; // 11 = MSI_REFUSE_BAN_BY_GM
+ case 12:
+ error = "Working in DB";
+ break; // 12 = MSI_REFUSE_TEMP_BAN_FOR_DBWORK
+ case 13:
+ error = "Self Lock";
+ break; // 13 = MSI_REFUSE_SELF_LOCK
+ case 14:
+ error = "Not Permitted Group";
+ break; // 14 = MSI_REFUSE_NOT_PERMITTED_GROUP
+ case 15:
+ error = "Not Permitted Group";
+ break; // 15 = MSI_REFUSE_NOT_PERMITTED_GROUP
+ case 99:
+ error = "Account gone.";
+ break; // 99 = This ID has been totally erased
+ case 100:
+ error = "Login info remains.";
+ break; // 100 = Login information remains at %s
+ case 101:
+ error = "Hacking investigation.";
+ break; // 101 = Account has been locked for a hacking investigation. Please contact the GM Team for more information
+ case 102:
+ error = "Bug investigation.";
+ break; // 102 = This account has been temporarily prohibited from login due to a bug-related investigation
+ case 103:
+ error = "Deleting char.";
+ break; // 103 = This character is being deleted. Login is temporarily unavailable for the time being
+ case 104:
+ error = "Deleting spouse char.";
+ break; // 104 = This character is being deleted. Login is temporarily unavailable for the time being
+ default :
+ error = "Unknown Error.";
+ break;
+ }
+
+ login_log(ip, sd->userid, result, error);
+ }
+
+ if (result == 1 && login_config.dynamic_pass_failure_ban)
+ ipban_log(ip); // log failed password attempt
+
+ 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
+ struct mmo_account acc;
+ time_t unban_time = (accounts->load_str(accounts, &acc, sd->userid)) ? acc.unban_time : 0;
+ timestamp2string((char *)WFIFOP(fd,3), 20, unban_time, login_config.date_format);
+ }
+ WFIFOSET(fd,23);
}
@@ -1298,428 +1294,400 @@ void login_auth_failed(struct login_session_data* sd, int result)
//----------------------------------------------------------------------------------------
int parse_login(int fd)
{
- struct login_session_data* sd = (struct login_session_data*)session[fd]->session_data;
- int result;
-
- char ip[16];
- uint32 ipl = session[fd]->client_addr;
- ip2str(ipl, ip);
-
- if( session[fd]->flag.eof )
- {
- ShowInfo("Closed connection from '"CL_WHITE"%s"CL_RESET"'.\n", ip);
- do_close(fd);
- return 0;
- }
-
- if( sd == NULL )
- {
- // Perform ip-ban check
- if( login_config.ipban && ipban_check(ipl) )
- {
- ShowStatus("Connection refused: IP isn't authorised (deny/allow, ip: %s).\n", ip);
- login_log(ipl, "unknown", -3, "ip banned");
- WFIFOHEAD(fd,23);
- WFIFOW(fd,0) = 0x6a;
- WFIFOB(fd,2) = 3; // 3 = Rejected from Server
- WFIFOSET(fd,23);
- set_eof(fd);
- return 0;
- }
-
- // create a session for this new connection
- CREATE(session[fd]->session_data, struct login_session_data, 1);
- sd = (struct login_session_data*)session[fd]->session_data;
- sd->fd = fd;
- }
-
- 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;
-
- // client md5 hash (binary)
- case 0x0204: // S 0204 <md5 hash>.16B (kRO 2004-05-31aSakexe langtype 0 and 6)
- if (RFIFOREST(fd) < 18)
- return 0;
-
- sd->has_client_hash = 1;
- memcpy(sd->client_hash, RFIFOP(fd, 2), 16);
-
- RFIFOSKIP(fd,18);
- break;
-
- // request client login (raw password)
- case 0x0064: // S 0064 <version>.L <username>.24B <password>.24B <clienttype>.B
- case 0x0277: // S 0277 <version>.L <username>.24B <password>.24B <clienttype>.B <ip address>.16B <adapter address>.13B
- case 0x02b0: // S 02b0 <version>.L <username>.24B <password>.24B <clienttype>.B <ip address>.16B <adapter address>.13B <g_isGravityID>.B
- // request client login (md5-hashed password)
- case 0x01dd: // S 01dd <version>.L <username>.24B <password hash>.16B <clienttype>.B
- case 0x01fa: // S 01fa <version>.L <username>.24B <password hash>.16B <clienttype>.B <?>.B(index of the connection in the clientinfo file (+10 if the command-line contains "pc"))
- case 0x027c: // S 027c <version>.L <username>.24B <password hash>.16B <clienttype>.B <?>.13B(junk)
- case 0x0825: // S 0825 <packetsize>.W <version>.L <clienttype>.B <userid>.24B <password>.27B <mac>.17B <ip>.15B <token>.(packetsize - 0x5C)B
- {
- size_t packet_len = RFIFOREST(fd);
-
- if( (command == 0x0064 && packet_len < 55)
- || (command == 0x0277 && packet_len < 84)
- || (command == 0x02b0 && packet_len < 85)
- || (command == 0x01dd && packet_len < 47)
- || (command == 0x01fa && packet_len < 48)
- || (command == 0x027c && packet_len < 60)
- || (command == 0x0825 && (packet_len < 4 || packet_len < RFIFOW(fd, 2))) )
- return 0;
- }
- {
- uint32 version;
- char username[NAME_LENGTH];
- char password[NAME_LENGTH];
- unsigned char passhash[16];
- uint8 clienttype;
- bool israwpass = (command==0x0064 || command==0x0277 || command==0x02b0 || command == 0x0825);
-
- // Shinryo: For the time being, just use token as password.
- if(command == 0x0825)
- {
- char *accname = (char *)RFIFOP(fd, 9);
- char *token = (char *)RFIFOP(fd, 0x5C);
- size_t uAccLen = strlen(accname);
- size_t uTokenLen = RFIFOREST(fd) - 0x5C;
-
- version = RFIFOL(fd,4);
-
- if(uAccLen > NAME_LENGTH - 1 || uAccLen <= 0 || uTokenLen > NAME_LENGTH - 1 || uTokenLen <= 0)
- {
- login_auth_failed(sd, 3);
- return 0;
- }
-
- safestrncpy(username, accname, uAccLen + 1);
- safestrncpy(password, token, uTokenLen + 1);
- clienttype = RFIFOB(fd, 8);
- }
- else
- {
- version = RFIFOL(fd,2);
- safestrncpy(username, (const char*)RFIFOP(fd,6), NAME_LENGTH);
- if( israwpass )
- {
- safestrncpy(password, (const char*)RFIFOP(fd,30), NAME_LENGTH);
- clienttype = RFIFOB(fd,54);
- }
- else
- {
- memcpy(passhash, RFIFOP(fd,30), 16);
- clienttype = RFIFOB(fd,46);
- }
- }
- RFIFOSKIP(fd,RFIFOREST(fd)); // assume no other packet was sent
-
- sd->clienttype = clienttype;
- sd->version = version;
- safestrncpy(sd->userid, username, NAME_LENGTH);
- if( israwpass )
- {
- ShowStatus("Request for connection of %s (ip: %s).\n", sd->userid, ip);
- safestrncpy(sd->passwd, password, NAME_LENGTH);
- if( login_config.use_md5_passwds )
- MD5_String(sd->passwd, sd->passwd);
- sd->passwdenc = 0;
- }
- else
- {
- ShowStatus("Request for connection (passwdenc mode) of %s (ip: %s).\n", sd->userid, ip);
- bin2hex(sd->passwd, passhash, 16); // raw binary data here!
- sd->passwdenc = PASSWORDENC;
- }
-
- if( sd->passwdenc != 0 && login_config.use_md5_passwds )
- {
- login_auth_failed(sd, 3); // send "rejected from server"
- return 0;
- }
-
- result = mmo_auth(sd, false);
-
- if( result == -1 )
- login_auth_ok(sd);
- else
- login_auth_failed(sd, result);
- }
- break;
-
- case 0x01db: // Sending request of the coding key
- RFIFOSKIP(fd,2);
- {
- memset(sd->md5key, '\0', sizeof(sd->md5key));
- sd->md5keylen = (uint16)(12 + rnd() % 4);
- MD5_Salt(sd->md5keylen, sd->md5key);
-
- 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 type;
- uint16 new_;
-
- safestrncpy(sd->userid, (char*)RFIFOP(fd,2), NAME_LENGTH);
- safestrncpy(sd->passwd, (char*)RFIFOP(fd,26), NAME_LENGTH);
- if( login_config.use_md5_passwds )
- MD5_String(sd->passwd, sd->passwd);
- 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);
- type = RFIFOW(fd,82);
- new_ = RFIFOW(fd,84);
- RFIFOSKIP(fd,86);
-
- ShowInfo("Connection request of the char-server '%s' @ %u.%u.%u.%u:%u (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(session[fd]->client_addr, sd->userid, 100, message);
-
- result = mmo_auth(sd, true);
- if( runflag == LOGINSERVER_ST_RUNNING &&
- result == -1 &&
- sd->sex == 'S' &&
- sd->account_id >= 0 && sd->account_id < ARRAYLENGTH(server) &&
- !session_isValid(server[sd->account_id].fd) )
- {
- 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].type = type;
- 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);
- }
- 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
-
- default:
- ShowNotice("Abnormal end of connection (ip: %s): Unknown packet 0x%x\n", ip, command);
- set_eof(fd);
- return 0;
- }
- }
-
- return 0;
+ struct login_session_data *sd = (struct login_session_data *)session[fd]->session_data;
+ int result;
+
+ char ip[16];
+ uint32 ipl = session[fd]->client_addr;
+ ip2str(ipl, ip);
+
+ if (session[fd]->flag.eof) {
+ ShowInfo("Closed connection from '"CL_WHITE"%s"CL_RESET"'.\n", ip);
+ do_close(fd);
+ return 0;
+ }
+
+ if (sd == NULL) {
+ // Perform ip-ban check
+ if (login_config.ipban && ipban_check(ipl)) {
+ ShowStatus("Connection refused: IP isn't authorised (deny/allow, ip: %s).\n", ip);
+ login_log(ipl, "unknown", -3, "ip banned");
+ WFIFOHEAD(fd,23);
+ WFIFOW(fd,0) = 0x6a;
+ WFIFOB(fd,2) = 3; // 3 = Rejected from Server
+ WFIFOSET(fd,23);
+ set_eof(fd);
+ return 0;
+ }
+
+ // create a session for this new connection
+ CREATE(session[fd]->session_data, struct login_session_data, 1);
+ sd = (struct login_session_data *)session[fd]->session_data;
+ sd->fd = fd;
+ }
+
+ 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;
+
+ // client md5 hash (binary)
+ case 0x0204: // S 0204 <md5 hash>.16B (kRO 2004-05-31aSakexe langtype 0 and 6)
+ if (RFIFOREST(fd) < 18)
+ return 0;
+
+ sd->has_client_hash = 1;
+ memcpy(sd->client_hash, RFIFOP(fd, 2), 16);
+
+ RFIFOSKIP(fd,18);
+ break;
+
+ // request client login (raw password)
+ case 0x0064: // S 0064 <version>.L <username>.24B <password>.24B <clienttype>.B
+ case 0x0277: // S 0277 <version>.L <username>.24B <password>.24B <clienttype>.B <ip address>.16B <adapter address>.13B
+ case 0x02b0: // S 02b0 <version>.L <username>.24B <password>.24B <clienttype>.B <ip address>.16B <adapter address>.13B <g_isGravityID>.B
+ // request client login (md5-hashed password)
+ case 0x01dd: // S 01dd <version>.L <username>.24B <password hash>.16B <clienttype>.B
+ case 0x01fa: // S 01fa <version>.L <username>.24B <password hash>.16B <clienttype>.B <?>.B(index of the connection in the clientinfo file (+10 if the command-line contains "pc"))
+ case 0x027c: // S 027c <version>.L <username>.24B <password hash>.16B <clienttype>.B <?>.13B(junk)
+ case 0x0825: { // S 0825 <packetsize>.W <version>.L <clienttype>.B <userid>.24B <password>.27B <mac>.17B <ip>.15B <token>.(packetsize - 0x5C)B
+ size_t packet_len = RFIFOREST(fd);
+
+ if ((command == 0x0064 && packet_len < 55)
+ || (command == 0x0277 && packet_len < 84)
+ || (command == 0x02b0 && packet_len < 85)
+ || (command == 0x01dd && packet_len < 47)
+ || (command == 0x01fa && packet_len < 48)
+ || (command == 0x027c && packet_len < 60)
+ || (command == 0x0825 && (packet_len < 4 || packet_len < RFIFOW(fd, 2))))
+ return 0;
+ }
+ {
+ uint32 version;
+ char username[NAME_LENGTH];
+ char password[NAME_LENGTH];
+ unsigned char passhash[16];
+ uint8 clienttype;
+ bool israwpass = (command==0x0064 || command==0x0277 || command==0x02b0 || command == 0x0825);
+
+ // Shinryo: For the time being, just use token as password.
+ if (command == 0x0825) {
+ char *accname = (char *)RFIFOP(fd, 9);
+ char *token = (char *)RFIFOP(fd, 0x5C);
+ size_t uAccLen = strlen(accname);
+ size_t uTokenLen = RFIFOREST(fd) - 0x5C;
+
+ version = RFIFOL(fd,4);
+
+ if (uAccLen > NAME_LENGTH - 1 || uAccLen <= 0 || uTokenLen > NAME_LENGTH - 1 || uTokenLen <= 0) {
+ login_auth_failed(sd, 3);
+ return 0;
+ }
+
+ safestrncpy(username, accname, uAccLen + 1);
+ safestrncpy(password, token, uTokenLen + 1);
+ clienttype = RFIFOB(fd, 8);
+ } else {
+ version = RFIFOL(fd,2);
+ safestrncpy(username, (const char *)RFIFOP(fd,6), NAME_LENGTH);
+ if (israwpass) {
+ safestrncpy(password, (const char *)RFIFOP(fd,30), NAME_LENGTH);
+ clienttype = RFIFOB(fd,54);
+ } else {
+ memcpy(passhash, RFIFOP(fd,30), 16);
+ clienttype = RFIFOB(fd,46);
+ }
+ }
+ RFIFOSKIP(fd,RFIFOREST(fd)); // assume no other packet was sent
+
+ sd->clienttype = clienttype;
+ sd->version = version;
+ safestrncpy(sd->userid, username, NAME_LENGTH);
+ if (israwpass) {
+ ShowStatus("Request for connection of %s (ip: %s).\n", sd->userid, ip);
+ safestrncpy(sd->passwd, password, NAME_LENGTH);
+ if (login_config.use_md5_passwds)
+ MD5_String(sd->passwd, sd->passwd);
+ sd->passwdenc = 0;
+ } else {
+ ShowStatus("Request for connection (passwdenc mode) of %s (ip: %s).\n", sd->userid, ip);
+ bin2hex(sd->passwd, passhash, 16); // raw binary data here!
+ sd->passwdenc = PASSWORDENC;
+ }
+
+ if (sd->passwdenc != 0 && login_config.use_md5_passwds) {
+ login_auth_failed(sd, 3); // send "rejected from server"
+ return 0;
+ }
+
+ result = mmo_auth(sd, false);
+
+ if (result == -1)
+ login_auth_ok(sd);
+ else
+ login_auth_failed(sd, result);
+ }
+ break;
+
+ case 0x01db: // Sending request of the coding key
+ RFIFOSKIP(fd,2);
+ {
+ memset(sd->md5key, '\0', sizeof(sd->md5key));
+ sd->md5keylen = (uint16)(12 + rnd() % 4);
+ MD5_Salt(sd->md5keylen, sd->md5key);
+
+ 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 type;
+ uint16 new_;
+
+ safestrncpy(sd->userid, (char *)RFIFOP(fd,2), NAME_LENGTH);
+ safestrncpy(sd->passwd, (char *)RFIFOP(fd,26), NAME_LENGTH);
+ if (login_config.use_md5_passwds)
+ MD5_String(sd->passwd, sd->passwd);
+ 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);
+ type = RFIFOW(fd,82);
+ new_ = RFIFOW(fd,84);
+ RFIFOSKIP(fd,86);
+
+ ShowInfo("Connection request of the char-server '%s' @ %u.%u.%u.%u:%u (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(session[fd]->client_addr, sd->userid, 100, message);
+
+ result = mmo_auth(sd, true);
+ if (runflag == LOGINSERVER_ST_RUNNING &&
+ result == -1 &&
+ sd->sex == 'S' &&
+ sd->account_id >= 0 && sd->account_id < ARRAYLENGTH(server) &&
+ !session_isValid(server[sd->account_id].fd)) {
+ 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].type = type;
+ 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);
+ } 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
+
+ default:
+ ShowNotice("Abnormal end of connection (ip: %s): Unknown packet 0x%x\n", ip, command);
+ set_eof(fd);
+ return 0;
+ }
+ }
+
+ return 0;
}
void login_set_defaults()
{
- login_config.login_ip = INADDR_ANY;
- login_config.login_port = 6900;
- login_config.ipban_cleanup_interval = 60;
- login_config.ip_sync_interval = 0;
- login_config.log_login = true;
- safestrncpy(login_config.date_format, "%Y-%m-%d %H:%M:%S", sizeof(login_config.date_format));
- login_config.console = false;
- login_config.new_account_flag = true;
- login_config.new_acc_length_limit = true;
- login_config.use_md5_passwds = false;
- login_config.group_id_to_connect = -1;
- login_config.min_group_id_to_connect = -1;
- login_config.check_client_version = false;
- login_config.client_version_to_connect = 20;
-
- login_config.ipban = true;
- login_config.dynamic_pass_failure_ban = true;
- login_config.dynamic_pass_failure_ban_interval = 5;
- login_config.dynamic_pass_failure_ban_limit = 7;
- login_config.dynamic_pass_failure_ban_duration = 5;
- login_config.use_dnsbl = false;
- safestrncpy(login_config.dnsbl_servs, "", sizeof(login_config.dnsbl_servs));
- safestrncpy(login_config.account_engine, "auto", sizeof(login_config.account_engine));
-
- login_config.client_hash_check = 0;
- login_config.client_hash_nodes = NULL;
+ login_config.login_ip = INADDR_ANY;
+ login_config.login_port = 6900;
+ login_config.ipban_cleanup_interval = 60;
+ login_config.ip_sync_interval = 0;
+ login_config.log_login = true;
+ safestrncpy(login_config.date_format, "%Y-%m-%d %H:%M:%S", sizeof(login_config.date_format));
+ login_config.console = false;
+ login_config.new_account_flag = true;
+ login_config.new_acc_length_limit = true;
+ login_config.use_md5_passwds = false;
+ login_config.group_id_to_connect = -1;
+ login_config.min_group_id_to_connect = -1;
+ login_config.check_client_version = false;
+ login_config.client_version_to_connect = 20;
+
+ login_config.ipban = true;
+ login_config.dynamic_pass_failure_ban = true;
+ login_config.dynamic_pass_failure_ban_interval = 5;
+ login_config.dynamic_pass_failure_ban_limit = 7;
+ login_config.dynamic_pass_failure_ban_duration = 5;
+ login_config.use_dnsbl = false;
+ safestrncpy(login_config.dnsbl_servs, "", sizeof(login_config.dnsbl_servs));
+ safestrncpy(login_config.account_engine, "auto", sizeof(login_config.account_engine));
+
+ login_config.client_hash_check = 0;
+ login_config.client_hash_nodes = NULL;
}
//-----------------------------------
// Reading main configuration file
//-----------------------------------
-int login_config_read(const char* cfgName)
+int login_config_read(const char *cfgName)
{
- char line[1024], w1[1024], w2[1024];
- FILE* fp = fopen(cfgName, "r");
- if (fp == NULL) {
- ShowError("Configuration file (%s) not found.\n", cfgName);
- return 1;
- }
- while(fgets(line, sizeof(line), fp)) {
- if (line[0] == '/' && line[1] == '/')
- continue;
-
- if (sscanf(line, "%[^:]: %[^\r\n]", w1, w2) < 2)
- continue;
-
- if(!strcmpi(w1,"timestamp_format"))
- strncpy(timestamp_format, w2, 20);
- else if(!strcmpi(w1,"stdout_with_ansisequence"))
- stdout_with_ansisequence = config_switch(w2);
- else if(!strcmpi(w1,"console_silent")) {
- msg_silent = atoi(w2);
- if( msg_silent ) /* only bother if we actually have this enabled */
- ShowInfo("Console Silent Setting: %d\n", atoi(w2));
- }
- else if( !strcmpi(w1, "bind_ip") ) {
- char ip_str[16];
- login_config.login_ip = host2ip(w2);
- if( login_config.login_ip )
- ShowStatus("Login server binding IP address : %s -> %s\n", w2, ip2str(login_config.login_ip, ip_str));
- }
- else if( !strcmpi(w1, "login_port") ) {
- login_config.login_port = (uint16)atoi(w2);
- }
- else if(!strcmpi(w1, "log_login"))
- login_config.log_login = (bool)config_switch(w2);
-
- else if(!strcmpi(w1, "new_account"))
- login_config.new_account_flag = (bool)config_switch(w2);
- else if(!strcmpi(w1, "new_acc_length_limit"))
- login_config.new_acc_length_limit = (bool)config_switch(w2);
- else if(!strcmpi(w1, "start_limited_time"))
- login_config.start_limited_time = atoi(w2);
- else if(!strcmpi(w1, "check_client_version"))
- login_config.check_client_version = (bool)config_switch(w2);
- else if(!strcmpi(w1, "client_version_to_connect"))
- login_config.client_version_to_connect = strtoul(w2, NULL, 10);
- else if(!strcmpi(w1, "use_MD5_passwords"))
- login_config.use_md5_passwds = (bool)config_switch(w2);
- else if(!strcmpi(w1, "group_id_to_connect"))
- login_config.group_id_to_connect = atoi(w2);
- else if(!strcmpi(w1, "min_group_id_to_connect"))
- login_config.min_group_id_to_connect = atoi(w2);
- else if(!strcmpi(w1, "date_format"))
- safestrncpy(login_config.date_format, w2, sizeof(login_config.date_format));
- else if(!strcmpi(w1, "console"))
- login_config.console = (bool)config_switch(w2);
- else if(!strcmpi(w1, "allowed_regs")) //account flood protection system
- allowed_regs = atoi(w2);
- else if(!strcmpi(w1, "time_allowed"))
- time_allowed = atoi(w2);
- else if(!strcmpi(w1, "use_dnsbl"))
- login_config.use_dnsbl = (bool)config_switch(w2);
- else if(!strcmpi(w1, "dnsbl_servers"))
- safestrncpy(login_config.dnsbl_servs, w2, sizeof(login_config.dnsbl_servs));
- else if(!strcmpi(w1, "ipban_cleanup_interval"))
- login_config.ipban_cleanup_interval = (unsigned int)atoi(w2);
- else if(!strcmpi(w1, "ip_sync_interval"))
- login_config.ip_sync_interval = (unsigned int)1000*60*atoi(w2); //w2 comes in minutes.
- else if(!strcmpi(w1, "client_hash_check"))
- login_config.client_hash_check = config_switch(w2);
- else if(!strcmpi(w1, "client_hash")) {
- int group = 0;
- char md5[33];
- int i;
-
- if (sscanf(w2, "%d, %32s", &group, md5) == 2) {
- struct client_hash_node *nnode;
- CREATE(nnode, struct client_hash_node, 1);
-
- for (i = 0; i < 32; i += 2) {
- char buf[3];
- unsigned int byte;
-
- memcpy(buf, &md5[i], 2);
- buf[2] = 0;
-
- sscanf(buf, "%x", &byte);
- nnode->hash[i / 2] = (uint8)(byte & 0xFF);
- }
-
- nnode->group_id = group;
- nnode->next = login_config.client_hash_nodes;
-
- login_config.client_hash_nodes = nnode;
- }
- }
- else if(!strcmpi(w1, "import"))
- login_config_read(w2);
- else
- if(!strcmpi(w1, "account.engine"))
- safestrncpy(login_config.account_engine, w2, sizeof(login_config.account_engine));
- else
- {// try the account engines
- int i;
- for( i = 0; account_engines[i].constructor; ++i )
- {
- AccountDB* db = account_engines[i].db;
- if( db && db->set_property(db, w1, w2) )
- break;
- }
- // try others
- ipban_config_read(w1, w2);
- loginlog_config_read(w1, w2);
- }
- }
- fclose(fp);
- ShowInfo("Finished reading %s.\n", cfgName);
- return 0;
+ char line[1024], w1[1024], w2[1024];
+ FILE *fp = fopen(cfgName, "r");
+ if (fp == NULL) {
+ ShowError("Configuration file (%s) not found.\n", cfgName);
+ return 1;
+ }
+ while (fgets(line, sizeof(line), fp)) {
+ if (line[0] == '/' && line[1] == '/')
+ continue;
+
+ if (sscanf(line, "%[^:]: %[^\r\n]", w1, w2) < 2)
+ continue;
+
+ if (!strcmpi(w1,"timestamp_format"))
+ strncpy(timestamp_format, w2, 20);
+ else if (!strcmpi(w1,"stdout_with_ansisequence"))
+ stdout_with_ansisequence = config_switch(w2);
+ else if (!strcmpi(w1,"console_silent")) {
+ msg_silent = atoi(w2);
+ if (msg_silent) /* only bother if we actually have this enabled */
+ ShowInfo("Console Silent Setting: %d\n", atoi(w2));
+ } else if (!strcmpi(w1, "bind_ip")) {
+ char ip_str[16];
+ login_config.login_ip = host2ip(w2);
+ if (login_config.login_ip)
+ ShowStatus("Login server binding IP address : %s -> %s\n", w2, ip2str(login_config.login_ip, ip_str));
+ } else if (!strcmpi(w1, "login_port")) {
+ login_config.login_port = (uint16)atoi(w2);
+ } else if (!strcmpi(w1, "log_login"))
+ login_config.log_login = (bool)config_switch(w2);
+
+ else if (!strcmpi(w1, "new_account"))
+ login_config.new_account_flag = (bool)config_switch(w2);
+ else if (!strcmpi(w1, "new_acc_length_limit"))
+ login_config.new_acc_length_limit = (bool)config_switch(w2);
+ else if (!strcmpi(w1, "start_limited_time"))
+ login_config.start_limited_time = atoi(w2);
+ else if (!strcmpi(w1, "check_client_version"))
+ login_config.check_client_version = (bool)config_switch(w2);
+ else if (!strcmpi(w1, "client_version_to_connect"))
+ login_config.client_version_to_connect = strtoul(w2, NULL, 10);
+ else if (!strcmpi(w1, "use_MD5_passwords"))
+ login_config.use_md5_passwds = (bool)config_switch(w2);
+ else if (!strcmpi(w1, "group_id_to_connect"))
+ login_config.group_id_to_connect = atoi(w2);
+ else if (!strcmpi(w1, "min_group_id_to_connect"))
+ login_config.min_group_id_to_connect = atoi(w2);
+ else if (!strcmpi(w1, "date_format"))
+ safestrncpy(login_config.date_format, w2, sizeof(login_config.date_format));
+ else if (!strcmpi(w1, "console"))
+ login_config.console = (bool)config_switch(w2);
+ else if (!strcmpi(w1, "allowed_regs")) //account flood protection system
+ allowed_regs = atoi(w2);
+ else if (!strcmpi(w1, "time_allowed"))
+ time_allowed = atoi(w2);
+ else if (!strcmpi(w1, "use_dnsbl"))
+ login_config.use_dnsbl = (bool)config_switch(w2);
+ else if (!strcmpi(w1, "dnsbl_servers"))
+ safestrncpy(login_config.dnsbl_servs, w2, sizeof(login_config.dnsbl_servs));
+ else if (!strcmpi(w1, "ipban_cleanup_interval"))
+ login_config.ipban_cleanup_interval = (unsigned int)atoi(w2);
+ else if (!strcmpi(w1, "ip_sync_interval"))
+ login_config.ip_sync_interval = (unsigned int)1000*60*atoi(w2); //w2 comes in minutes.
+ else if (!strcmpi(w1, "client_hash_check"))
+ login_config.client_hash_check = config_switch(w2);
+ else if (!strcmpi(w1, "client_hash")) {
+ int group = 0;
+ char md5[33];
+ int i;
+
+ if (sscanf(w2, "%d, %32s", &group, md5) == 2) {
+ struct client_hash_node *nnode;
+ CREATE(nnode, struct client_hash_node, 1);
+
+ for (i = 0; i < 32; i += 2) {
+ char buf[3];
+ unsigned int byte;
+
+ memcpy(buf, &md5[i], 2);
+ buf[2] = 0;
+
+ sscanf(buf, "%x", &byte);
+ nnode->hash[i / 2] = (uint8)(byte & 0xFF);
+ }
+
+ nnode->group_id = group;
+ nnode->next = login_config.client_hash_nodes;
+
+ login_config.client_hash_nodes = nnode;
+ }
+ } else if (!strcmpi(w1, "import"))
+ login_config_read(w2);
+ else if (!strcmpi(w1, "account.engine"))
+ safestrncpy(login_config.account_engine, w2, sizeof(login_config.account_engine));
+ else {
+ // try the account engines
+ int i;
+ for (i = 0; account_engines[i].constructor; ++i) {
+ AccountDB *db = account_engines[i].db;
+ if (db && db->set_property(db, w1, w2))
+ break;
+ }
+ // try others
+ ipban_config_read(w1, w2);
+ loginlog_config_read(w1, w2);
+ }
+ }
+ fclose(fp);
+ ShowInfo("Finished reading %s.\n", cfgName);
+ return 0;
}
/// Get the engine selected in the config settings.
/// Updates the config setting with the selected engine if 'auto'.
-static AccountDB* get_account_engine(void)
+static AccountDB *get_account_engine(void)
{
- int i;
- bool get_first = (strcmp(login_config.account_engine,"auto") == 0);
-
- for( i = 0; account_engines[i].constructor; ++i )
- {
- char name[sizeof(login_config.account_engine)];
- AccountDB* db = account_engines[i].db;
- if( db && db->get_property(db, "engine.name", name, sizeof(name)) &&
- (get_first || strcmp(name, login_config.account_engine) == 0) )
- {
- if( get_first )
- safestrncpy(login_config.account_engine, name, sizeof(login_config.account_engine));
- return db;
- }
- }
- return NULL;
+ int i;
+ bool get_first = (strcmp(login_config.account_engine,"auto") == 0);
+
+ for (i = 0; account_engines[i].constructor; ++i) {
+ char name[sizeof(login_config.account_engine)];
+ AccountDB *db = account_engines[i].db;
+ if (db && db->get_property(db, "engine.name", name, sizeof(name)) &&
+ (get_first || strcmp(name, login_config.account_engine) == 0)) {
+ if (get_first)
+ safestrncpy(login_config.account_engine, name, sizeof(login_config.account_engine));
+ return db;
+ }
+ }
+ return NULL;
}
//--------------------------------------
@@ -1727,47 +1695,44 @@ static AccountDB* get_account_engine(void)
//--------------------------------------
void do_final(void)
{
- int i;
- struct client_hash_node *hn = login_config.client_hash_nodes;
-
- while (hn)
- {
- struct client_hash_node *tmp = hn;
- hn = hn->next;
- aFree(tmp);
- }
-
- login_log(0, "login server", 100, "login server shutdown");
- ShowStatus("Terminating...\n");
-
- if( login_config.log_login )
- loginlog_final();
-
- ipban_final();
-
- for( i = 0; account_engines[i].constructor; ++i )
- {// destroy all account engines
- AccountDB* db = account_engines[i].db;
- if( db )
- {
- db->destroy(db);
- account_engines[i].db = NULL;
- }
- }
- accounts = NULL; // destroyed in account_engines
- online_db->destroy(online_db, NULL);
- auth_db->destroy(auth_db, NULL);
-
- for( i = 0; i < ARRAYLENGTH(server); ++i )
- chrif_server_destroy(i);
-
- if( login_fd != -1 )
- {
- do_close(login_fd);
- login_fd = -1;
- }
-
- ShowStatus("Finished.\n");
+ int i;
+ struct client_hash_node *hn = login_config.client_hash_nodes;
+
+ while (hn) {
+ struct client_hash_node *tmp = hn;
+ hn = hn->next;
+ aFree(tmp);
+ }
+
+ login_log(0, "login server", 100, "login server shutdown");
+ ShowStatus("Terminating...\n");
+
+ if (login_config.log_login)
+ loginlog_final();
+
+ ipban_final();
+
+ for (i = 0; account_engines[i].constructor; ++i) {
+ // destroy all account engines
+ AccountDB *db = account_engines[i].db;
+ if (db) {
+ db->destroy(db);
+ account_engines[i].db = NULL;
+ }
+ }
+ accounts = NULL; // destroyed in account_engines
+ online_db->destroy(online_db, NULL);
+ auth_db->destroy(auth_db, NULL);
+
+ for (i = 0; i < ARRAYLENGTH(server); ++i)
+ chrif_server_destroy(i);
+
+ if (login_fd != -1) {
+ do_close(login_fd);
+ login_fd = -1;
+ }
+
+ ShowStatus("Finished.\n");
}
//------------------------------
@@ -1780,104 +1745,101 @@ void do_abort(void)
void set_server_type(void)
{
- SERVER_TYPE = ATHENA_SERVER_LOGIN;
+ SERVER_TYPE = ATHENA_SERVER_LOGIN;
}
/// Called when a terminate signal is received.
void do_shutdown(void)
{
- if( runflag != LOGINSERVER_ST_SHUTDOWN )
- {
- int id;
- runflag = LOGINSERVER_ST_SHUTDOWN;
- ShowStatus("Shutting down...\n");
- // TODO proper shutdown procedure; kick all characters, wait for acks, ... [FlavioJS]
- for( id = 0; id < ARRAYLENGTH(server); ++id )
- chrif_server_reset(id);
- flush_fifos();
- runflag = CORE_ST_STOP;
- }
+ if (runflag != LOGINSERVER_ST_SHUTDOWN) {
+ int id;
+ runflag = LOGINSERVER_ST_SHUTDOWN;
+ ShowStatus("Shutting down...\n");
+ // TODO proper shutdown procedure; kick all characters, wait for acks, ... [FlavioJS]
+ for (id = 0; id < ARRAYLENGTH(server); ++id)
+ chrif_server_reset(id);
+ flush_fifos();
+ runflag = CORE_ST_STOP;
+ }
}
//------------------------------
// Login server initialization
//------------------------------
-int do_init(int argc, char** argv)
+int do_init(int argc, char **argv)
{
- int i;
-
- // intialize engines (to accept config settings)
- for( i = 0; account_engines[i].constructor; ++i )
- account_engines[i].db = account_engines[i].constructor();
-
- // read login-server configuration
- login_set_defaults();
- login_config_read((argc > 1) ? argv[1] : LOGIN_CONF_NAME);
- login_lan_config_read((argc > 2) ? argv[2] : LAN_CONF_NAME);
-
- rnd_init();
-
- for( i = 0; i < ARRAYLENGTH(server); ++i )
- chrif_server_init(i);
-
- // initialize logging
- if( login_config.log_login )
- loginlog_init();
-
- // initialize static and dynamic ipban system
- ipban_init();
-
- // Online user database init
- online_db = idb_alloc(DB_OPT_RELEASE_DATA);
- add_timer_func_list(waiting_disconnect_timer, "waiting_disconnect_timer");
-
- // Interserver auth init
- auth_db = idb_alloc(DB_OPT_RELEASE_DATA);
-
- // set default parser as parse_login function
- set_defaultparse(parse_login);
-
- // every 10 minutes cleanup online account db.
- add_timer_func_list(online_data_cleanup, "online_data_cleanup");
- add_timer_interval(gettick() + 600*1000, online_data_cleanup, 0, 0, 600*1000);
-
- // add timer to detect ip address change and perform update
- if (login_config.ip_sync_interval) {
- add_timer_func_list(sync_ip_addresses, "sync_ip_addresses");
- add_timer_interval(gettick() + login_config.ip_sync_interval, sync_ip_addresses, 0, 0, login_config.ip_sync_interval);
- }
-
- // Account database init
- accounts = get_account_engine();
- if( accounts == NULL ) {
- ShowFatalError("do_init: account engine '%s' not found.\n", login_config.account_engine);
- exit(EXIT_FAILURE);
- } else {
-
- if(!accounts->init(accounts)) {
- ShowFatalError("do_init: Failed to initialize account engine '%s'.\n", login_config.account_engine);
- exit(EXIT_FAILURE);
- }
- }
-
- if( login_config.console )
- {
- //##TODO invoke a CONSOLE_START plugin event
- }
-
- // server port open & binding
- login_fd = make_listen_bind(login_config.login_ip, login_config.login_port);
-
- if( runflag != CORE_ST_STOP )
- {
- shutdown_callback = do_shutdown;
- runflag = LOGINSERVER_ST_RUNNING;
- }
-
- ShowStatus("The login-server is "CL_GREEN"ready"CL_RESET" (Server is listening on the port %u).\n\n", login_config.login_port);
- login_log(0, "login server", 100, "login server started");
-
- return 0;
+ int i;
+
+ // intialize engines (to accept config settings)
+ for (i = 0; account_engines[i].constructor; ++i)
+ account_engines[i].db = account_engines[i].constructor();
+
+ // read login-server configuration
+ login_set_defaults();
+ login_config_read((argc > 1) ? argv[1] : LOGIN_CONF_NAME);
+ login_lan_config_read((argc > 2) ? argv[2] : LAN_CONF_NAME);
+
+ rnd_init();
+
+ for (i = 0; i < ARRAYLENGTH(server); ++i)
+ chrif_server_init(i);
+
+ // initialize logging
+ if (login_config.log_login)
+ loginlog_init();
+
+ // initialize static and dynamic ipban system
+ ipban_init();
+
+ // Online user database init
+ online_db = idb_alloc(DB_OPT_RELEASE_DATA);
+ add_timer_func_list(waiting_disconnect_timer, "waiting_disconnect_timer");
+
+ // Interserver auth init
+ auth_db = idb_alloc(DB_OPT_RELEASE_DATA);
+
+ // set default parser as parse_login function
+ set_defaultparse(parse_login);
+
+ // every 10 minutes cleanup online account db.
+ add_timer_func_list(online_data_cleanup, "online_data_cleanup");
+ add_timer_interval(gettick() + 600*1000, online_data_cleanup, 0, 0, 600*1000);
+
+ // add timer to detect ip address change and perform update
+ if (login_config.ip_sync_interval) {
+ add_timer_func_list(sync_ip_addresses, "sync_ip_addresses");
+ add_timer_interval(gettick() + login_config.ip_sync_interval, sync_ip_addresses, 0, 0, login_config.ip_sync_interval);
+ }
+
+ // Account database init
+ accounts = get_account_engine();
+ if (accounts == NULL) {
+ ShowFatalError("do_init: account engine '%s' not found.\n", login_config.account_engine);
+ exit(EXIT_FAILURE);
+ } else {
+
+ if (!accounts->init(accounts)) {
+ ShowFatalError("do_init: Failed to initialize account engine '%s'.\n", login_config.account_engine);
+ exit(EXIT_FAILURE);
+ }
+ }
+
+ if (login_config.console) {
+ //##TODO invoke a CONSOLE_START plugin event
+ }
+
+ // server port open & binding
+ login_fd = make_listen_bind(login_config.login_ip, login_config.login_port);
+
+ if (runflag != CORE_ST_STOP) {
+ shutdown_callback = do_shutdown;
+ runflag = LOGINSERVER_ST_RUNNING;
+ }
+
+ ShowStatus("The login-server is "CL_GREEN"ready"CL_RESET" (Server is listening on the port %u).\n\n", login_config.login_port);
+ login_log(0, "login server", 100, "login server started");
+
+ return 0;
}