def onFirstPacket(self, packet):
packetType = packet.uint8()
IN_TEST = False
if packetType == 0xFF:
# Special case for tests.
IN_TEST = True
if packetType == 0x0A and not self.ready:
packet.pos += 2 # OS 0x00 and 0x01
#packet.uint16()
version = packet.uint16() # Version int
if version >= 972:
version = packet.uint32()
packet.uint8() # Client type.
self.protocol = game.protocol.getProtocol(version)
self.version = version
print "Client protocol version %d" % version
if not self.protocol:
log.msg("Trying to load a invalid protocol")
self.transport.loseConnection()
return
if not IN_TEST:
if (len(packet.data) - packet.pos) == 128: # RSA 1024 is always 128
packet.data = otcrypto.decryptRSA(packet.getData()) # NOTICE: Should we do it in a seperate thread?
packet.pos = 0 # Reset position
else:
log.msg("RSA, length != 128 (it's %d)" % (packet.length - packet.pos))
self.transport.loseConnection()
return
if not packet.data or packet.uint8(): # RSA needs to decrypt just fine, so we get the data, and the first byte should be 0
log.msg("RSA, first char != 0")
self.transport.loseConnection()
return
# Set the XTEA key
k = (packet.uint32(), packet.uint32(), packet.uint32(), packet.uint32())
sum = 0
self.xtea = {}
for x in xrange(32):
self.xtea[x] = sum + k[sum & 3] & 0xffffffff
sum = (sum + 0x9E3779B9) & 0xffffffff
self.xtea[32 + x] = sum + k[sum>>11 & 3] & 0xffffffff
ip = self.transport.getPeer().host
# Ban check.
if game.ban.ipIsBanned(ip):
self.exitWithError("Your ip is banned.\n %s" % game.ban.banIps[ip].message())
return
if config.gameMaxConnections <= (self.connections + len(waitingListIps)):
if ip in waitingListIps:
i = waitingListIps.index(ip) + 1
lastChecks[ip] = time.time()
# Note: Everyone below this threshhold might connect. So even if your #1 on the list and there is two free slots, you can be unlucky and don't get them.
if i + self.connections > config.gameMaxConnections:
self.exitWaitingList("Too many players online. You are at place %d on the waiting list." % i, i)
return
else:
waitingListIps.append(ip)
lastChecks[ip] = time.time()
self.exitWaitingList("Too many players online. You are at place %d on the waiting list." % len(waitingListIps), len(waitingListIps))
return
self.connections += 1
try:
waitingListIps.remove(ip)
del lastChecks[ip]
except:
pass
# "Gamemaster" mode?
gamemaster = packet.uint8()
# Check if version is correct
if version > config.versionMax or version < config.versionMin:
self.exitWithError(config.versionError)
return
# Some weird thing with 9.7.
try:
# Check if there is a username (and a password)
username = packet.string()
characterName = packet.string()
password = packet.string()
except:
self.exitWithError("Try again.")
return
if (not username and not config.anyAccountWillDo) or not characterName:
self.exitWithError("Could not get your account name, or character name")
return
packet.pos += 6 # I don't know what this is
# Our funny way of doing async SQL
account = yield sql.conn.runQuery("SELECT `id`,`language` FROM `accounts` WHERE `name` = %s AND `password` = SHA1(CONCAT(`salt`, %s))", (username, password))
if not account:
account = game.scriptsystem.get("loginAccountFailed").runSync(None, client=self, username=username, password=password)
if not account or account == True:
self.exitWithError("Invalid username or password")
return
account = account[0]
# Ban check.
if game.ban.accountIsBanned(account['id']):
self.exitWithError("Your account is banned.\n %s" % game.ban.banAccounts[account['id']].message())
return
if not len(account) >= 2 or not account['language']:
language = config.defaultLanguage
else:
language = account['language']
character = yield sql.conn.runQuery("SELECT p.`id`,p.`name`,p.`world_id`,p.`group_id`,p.`account_id`,p.`vocation`,p.`health`,p.`mana`,p.`soul`,p.`manaspent`,p.`experience`,p.`posx`,p.`posy`,p.`posz`,p.`instanceId`,p.`sex`,p.`looktype`,p.`lookhead`,p.`lookbody`,p.`looklegs`,p.`lookfeet`,p.`lookaddons`,p.`lookmount`,p.`town_id`,p.`skull`,p.`stamina`, p.`storage`, p.`inventory`, p.`depot`, p.`conditions`, s.`fist`,s.`fist_tries`,s.`sword`,s.`sword_tries`,s.`club`,s.`club_tries`,s.`axe`,s.`axe_tries`,s.`distance`,s.`distance_tries`,s.`shield`,s.`shield_tries`,s.`fishing`, s.`fishing_tries`, g.`guild_id`, g.`guild_rank`, p.`balance` FROM `players` AS `p` LEFT JOIN player_skills AS `s` ON p.`id` = s.`player_id` LEFT JOIN player_guild AS `g` ON p.`id` = g.`player_id` WHERE p.account_id = %s AND p.`name` = %s AND p.`world_id` = %s", (account['id'], characterName, config.worldId))
if not character:
character = game.scriptsystem.get("loginCharacterFailed").runSync(None, client=self, account=account, name=characterName)
if not character or character == True:
self.exitWithError("Character can't be loaded")
return
character = character[0]
if gamemaster and character['group_id'] < 3:
self.exitWithError("You are not gamemaster! Turn off gamemaster mode in your IP changer.")
return
# Ban check.
if isinstance(character, game.player.Player):
if game.ban.playerIsBanned(character):
self.exitWithError("Your player is banned.\n %s" % game.ban.banAccounts[character.data["id"]].message())
return
elif game.ban.playerIsBanned(character['id']):
self.exitWithError("Your player is banned.\n %s" % game.ban.banAccounts[character['id']].message())
return
# If we "made" a new character in a script, character = the player.
player = None
if isinstance(character, game.player.Player):
player = character
game.player.allPlayers[player.name()] = player
elif character['name'] in game.player.allPlayers:
player = game.player.allPlayers[character['name']]
if player.client:
self.exitWithError("This character is already logged in!")
return
sql.runOperation("UPDATE `players` SET `lastlogin` = %s, `online` = 1 WHERE `id` = %s", (int(time.time()), character['id']))
if player:
self.player = player
if self.player.data["health"] <= 0:
self.player.onSpawn()
self.player.client = self
tile = getTile(self.player.position)
tile.placeCreature(self.player)
# Send update tile to refresh all players. We use refresh because it fixes the order of things as well.
updateTile(self.player.position, tile)
else:
# Bulld the dict since we disabled automaticly doing this. Here we cast Decimal objects to int aswell (no longer automaticly either)
yield deathlist.loadDeathList(character['id'])
character["language"] = language
game.player.allPlayers[character['name']] = game.player.Player(self, character)
self.player = game.player.allPlayers[character['name']]
if self.player.data["health"] <= 0:
self.player.onSpawn()
try:
tile = getTile(self.player.position)
tile.placeCreature(self.player)
# Send update tile to refresh all players. We use refresh because it fixes the order of things as well.
updateTile(self.player.position, tile)
except AttributeError:
self.player.position = Position(*game.map.mapInfo.towns[1][1])
tile = getTile(self.player.position)
tile.placeCreature(self.player)
# Send update tile to refresh all players. We use refresh because it fixes the order of things as well.
updateTile(self.player.position, tile)
# Update last login
sql.runOperation("UPDATE `players` SET `lastlogin` = %s WHERE `id` = %s", (int(time.time()), character['id']))
self.packet = self.player.packet
self.player.sendFirstPacket()
self.ready = True # We can now accept other packages
# Call the login script
game.scriptsystem.get("login").runSync(self.player)
# If we got a waiting list, now is a good time to verify the list
if lastChecks:
checkTime = time.time()
for entry in lastChecks:
if checkTime - lastChecks[entry] > 3600:
waitingListIps.remove(entry)
del lastChecks[entry]
elif packetType == 0x00 and self.transport.getPeer().host in config.executeProtocolIps:
self.gotFirst = False
t = TibiaPacket()
if not config.executeProtocolAuthKeys:
self.ready = 2
try:
while True:
op = packet.string()
print op
if op == "CALL" and self.ready == 2:
print "do this"
result = yield game.functions.executeCode(packet.string())
t.string(result)
elif op == "AUTH":
print "auth"
result = packet.string() in config.executeProtocolAuthKeys
if result:
t.string("True")
self.ready = 2
else:
t.string("False")
except struct.error:
pass # End of the line
t.send(self)
def onFirstPacket(self, packet):
global IPS
try:
packet.uint8()
except:
return
if config.letGameServerRunTheLoginServer:
pos = packet.pos
packet.pos = 0
packetType = packet.uint8()
if packetType == 0xFF:
if packetType == 0xFF:
if packet.getX(4) == "info":
try:
sendPlayers == packet.uint8()
except:
sendPlayers = False
data = ""
# TODO: Send XML format.
elif packetType == 0x01:
# Silly status protocol. No multi world support...
reqInfo = packet.uint16()
pkg = TibiaPacket()
if reqInfo & 0x01: # REQUEST_BASIC_SERVER_INFO
pkg.uint8(0x10)
pkg.string(config.server[0][0])
pkg.string(config.server[0][1])
pkg.uint16(4)
pkg.uint32(config.loginPort)
if reqInfo & 0x02: # REQUEST_SERVER_OWNER_INFO
pkg.uint8(0x11)
pkg.string(config.ownerName)
pkg.string(config.ownerEmail)
if reqInfo & 0x04: # REQUEST_MISC_SERVER_INFO
pkg.uint8(0x12)
pkg.string(config.motd)
pkg.string(config.location)
pkg.string(config.url)
pkg.uint64(time.time() - SERVER_START + config.tibiaTimeOffset)
if reqInfo & 0x08: # REQUEST_PLAYERS_INFO
pkg.uint8(0x20)
pkg.uint32(len(core.game.allPlayers))
pkg.uint32(config.gameMaxConnections)
pkg.uint32(len(core.game.allPlayers)) # TODO: Track record.
if reqInfo & 0x10: # REQUEST_SERVER_MAP_INFO
pkg.uint8(0x30)
pkg.string(core.game.map.mapInfo.description)
pkg.string(core.game.map.mapInfo.author)
pkg.uint16(core.game.map.mapInfo.width)
pkg.uint16(core.game.map.mapInfo.height)
# 0x20 and 0x40 is unimplanted.
if reqInfo & 0x80:
pkg.uint8(0x23)
pkg.string("PyOT")
pkg.string(SERVER_VERSION)
pkg.string("%s-%s" % (config.versionMin, config.versionMax))
pkg.send(self)
return
packet.pos = pos
packet.pos += 2
#packet.uint16() # OS 0x00 and 0x01
version = packet.uint16() # Version int
if version >= 971:
version = packet.uint32()
packet.uint8() # Client type.
packet.pos += 12 # Checksum for files
if (len(packet.data) - packet.pos) == 128: # RSA 1024 is always 128
packet.data = otcrypto.decryptRSA(packet.getData())
packet.pos = 0 # Reset position
else:
print("RSA, length != 128 (it's %d)" % (len(packet.data) - packet.pos))
self.transport.loseConnection()
return
v = packet.uint8()
if not len(packet.data) or v != 0: # RSA needs to decrypt just fine, so we get the data, and the first byte should be 0
print("RSA, first char != 0 ")
self.transport.loseConnection()
return
# Set the XTEA key
k = (packet.uint32(), packet.uint32(), packet.uint32(), packet.uint32())
sum = 0
self.xtea = [0] * 64
for x in range(32):
self.xtea[x] = sum + k[sum & 3] & 0xffffffff
sum = (sum + 0x9E3779B9) & 0xffffffff
self.xtea[32 + x] = sum + k[sum>>11 & 3] & 0xffffffff
# If cffi, cast this.
if otcrypto.ffi:
self.xtea = otcrypto.ffi.new("const uint32_t[]", self.xtea)
# Check if version is correct
if version > config.versionMax or version < config.versionMin:
self.exitWithError(config.versionError)
print("Version incorrect")
return
# Check if there is a username (and a password)
username = packet.string()
password = packet.string()
if not username and not config.anyAccountWillDo:
self.exitWithError("You must enter your account number")
return
# Initialize the packet to send
pkg = TibiaPacket()
if username:
# Our funny way of doing async SQL
account = yield sql.runQuery("SELECT `id`, `premdays` FROM `accounts` WHERE `name` = %s AND `password` = SHA1(CONCAT(`salt`, %s))", username, password)
if account:
characters = yield sql.runQuery("SELECT `name`,`world_id` FROM `players` WHERE account_id = %s", account[0]['id'])
if not username or not account:
if config.anyAccountWillDo:
account = ((0,0),)
characters = config.anyAccountPlayerMap
else:
self.exitWithError("Invalid username or password")
return
if config.letGameServerRunTheLoginServer:
import game.scriptsystem
game.scriptsystem.get("preSendLogin").run(client=self, characters=characters, account=account, username=username, password=password)
# Send motd
pkg.uint8(0x14)
pkg.string(config.motd)
# Add character list
pkg.uint8(0x64)
pkg.uint8(len(characters))
for character in characters:
ip = config.servers[character['world_id']][0]
port = config.gamePort
if ':' in ip:
ip, port = ip.split(':')
port = int(port)
if self.address == '127.0.0.1':
ip = '127.0.0.1'
elif ip in IPS:
ip = IPS[ip]
elif ip != 'auto':
_ip = ip
ip = socket.gethostbyname(ip)
IPS[_ip] = ip
else:
import urllib.request, urllib.error, urllib.parse
try:
ip = urllib.request.urlopen("http://vapus.net/ip.php").read()
except:
ip = ""
if not ip:
raise Exception("[ERROR] Automatic IP service is down!")
IPS['auto'] = ip
# Save IPS here.
pickle.dump(IPS, open('IP_CACHE', 'wb'), 2)
pkg.string(character['name'])
pkg.string(config.servers[character['world_id']][1])
pkg.raw(socket.inet_aton(ip if type(ip) == str else ip.decode('utf-8')))
pkg.length += 4
pkg.uint16(port)
if version >= 980:
pkg.uint8(0)
# Add premium days
pkg.uint16(account[0]['premdays'])
pkg.send(self) # Send
def onFirstPacket(self, packet):
packetType = packet.uint8()
IN_TEST = False
if packetType == 0xFF:
# Special case for tests.
IN_TEST = True
if packetType == 0x0A and not self.ready:
packet.pos += 2 # OS 0x00 and 0x01
#packet.uint16()
version = packet.uint16() # Version int
if version >= 972:
version = packet.uint32()
packet.uint8() # Client type.
self.protocol = game.protocol.getProtocol(version)
self.version = version
print "Client protocol version %d" % version
if not self.protocol:
log.msg("Trying to load a invalid protocol")
self.transport.loseConnection()
return
if not IN_TEST:
if (len(packet.data) -
packet.pos) == 128: # RSA 1024 is always 128
packet.data = otcrypto.decryptRSA(packet.getData(
)) # NOTICE: Should we do it in a seperate thread?
packet.pos = 0 # Reset position
else:
log.msg("RSA, length != 128 (it's %d)" %
(packet.length - packet.pos))
self.transport.loseConnection()
return
if not packet.data or packet.uint8(
): # RSA needs to decrypt just fine, so we get the data, and the first byte should be 0
log.msg("RSA, first char != 0")
self.transport.loseConnection()
return
# Set the XTEA key
k = (packet.uint32(), packet.uint32(), packet.uint32(),
packet.uint32())
sum = 0
self.xtea = {}
for x in xrange(32):
self.xtea[x] = sum + k[sum & 3] & 0xffffffff
sum = (sum + 0x9E3779B9) & 0xffffffff
self.xtea[32 + x] = sum + k[sum >> 11 & 3] & 0xffffffff
ip = self.transport.getPeer().host
# Ban check.
if game.ban.ipIsBanned(ip):
self.exitWithError("Your ip is banned.\n %s" %
game.ban.banIps[ip].message())
return
if config.gameMaxConnections <= (self.connections +
len(waitingListIps)):
if ip in waitingListIps:
i = waitingListIps.index(ip) + 1
lastChecks[ip] = time.time()
# Note: Everyone below this threshhold might connect. So even if your #1 on the list and there is two free slots, you can be unlucky and don't get them.
if i + self.connections > config.gameMaxConnections:
self.exitWaitingList(
"Too many players online. You are at place %d on the waiting list."
% i, i)
return
else:
waitingListIps.append(ip)
lastChecks[ip] = time.time()
self.exitWaitingList(
"Too many players online. You are at place %d on the waiting list."
% len(waitingListIps), len(waitingListIps))
return
self.connections += 1
try:
waitingListIps.remove(ip)
del lastChecks[ip]
except:
pass
# "Gamemaster" mode?
gamemaster = packet.uint8()
# Check if version is correct
if version > config.versionMax or version < config.versionMin:
self.exitWithError(config.versionError)
return
# Some weird thing with 9.7.
try:
# Check if there is a username (and a password)
username = packet.string()
characterName = packet.string()
password = packet.string()
except:
self.exitWithError("Try again.")
return
if (not username
and not config.anyAccountWillDo) or not characterName:
self.exitWithError(
"Could not get your account name, or character name")
return
packet.pos += 6 # I don't know what this is
# Our funny way of doing async SQL
account = yield sql.conn.runQuery(
"SELECT `id`,`language` FROM `accounts` WHERE `name` = %s AND `password` = SHA1(CONCAT(`salt`, %s))",
(username, password))
if not account:
account = game.scriptsystem.get("loginAccountFailed").runSync(
None, client=self, username=username, password=password)
if not account or account == True:
self.exitWithError("Invalid username or password")
return
account = account[0]
# Ban check.
if game.ban.accountIsBanned(account['id']):
self.exitWithError(
"Your account is banned.\n %s" %
game.ban.banAccounts[account['id']].message())
return
if not len(account) >= 2 or not account['language']:
language = config.defaultLanguage
else:
language = account['language']
character = yield sql.conn.runQuery(
"SELECT p.`id`,p.`name`,p.`world_id`,p.`group_id`,p.`account_id`,p.`vocation`,p.`health`,p.`mana`,p.`soul`,p.`manaspent`,p.`experience`,p.`posx`,p.`posy`,p.`posz`,p.`instanceId`,p.`sex`,p.`looktype`,p.`lookhead`,p.`lookbody`,p.`looklegs`,p.`lookfeet`,p.`lookaddons`,p.`lookmount`,p.`town_id`,p.`skull`,p.`stamina`, p.`storage`, p.`inventory`, p.`depot`, p.`conditions`, s.`fist`,s.`fist_tries`,s.`sword`,s.`sword_tries`,s.`club`,s.`club_tries`,s.`axe`,s.`axe_tries`,s.`distance`,s.`distance_tries`,s.`shield`,s.`shield_tries`,s.`fishing`, s.`fishing_tries`, g.`guild_id`, g.`guild_rank`, p.`balance` FROM `players` AS `p` LEFT JOIN player_skills AS `s` ON p.`id` = s.`player_id` LEFT JOIN player_guild AS `g` ON p.`id` = g.`player_id` WHERE p.account_id = %s AND p.`name` = %s AND p.`world_id` = %s",
(account['id'], characterName, config.worldId))
if not character:
character = game.scriptsystem.get(
"loginCharacterFailed").runSync(None,
client=self,
account=account,
name=characterName)
if not character or character == True:
self.exitWithError("Character can't be loaded")
return
character = character[0]
if gamemaster and character['group_id'] < 3:
self.exitWithError(
"You are not gamemaster! Turn off gamemaster mode in your IP changer."
)
return
# Ban check.
if isinstance(character, game.player.Player):
if game.ban.playerIsBanned(character):
self.exitWithError(
"Your player is banned.\n %s" %
game.ban.banAccounts[character.data["id"]].message())
return
elif game.ban.playerIsBanned(character['id']):
self.exitWithError(
"Your player is banned.\n %s" %
game.ban.banAccounts[character['id']].message())
return
# If we "made" a new character in a script, character = the player.
player = None
if isinstance(character, game.player.Player):
player = character
game.player.allPlayers[player.name()] = player
elif character['name'] in game.player.allPlayers:
player = game.player.allPlayers[character['name']]
if player.client:
self.exitWithError("This character is already logged in!")
return
sql.runOperation(
"UPDATE `players` SET `lastlogin` = %s, `online` = 1 WHERE `id` = %s",
(int(time.time()), character['id']))
if player:
self.player = player
if self.player.data["health"] <= 0:
self.player.onSpawn()
self.player.client = self
tile = getTile(self.player.position)
tile.placeCreature(self.player)
# Send update tile to refresh all players. We use refresh because it fixes the order of things as well.
updateTile(self.player.position, tile)
else:
# Bulld the dict since we disabled automaticly doing this. Here we cast Decimal objects to int aswell (no longer automaticly either)
yield deathlist.loadDeathList(character['id'])
character["language"] = language
game.player.allPlayers[character['name']] = game.player.Player(
self, character)
self.player = game.player.allPlayers[character['name']]
if self.player.data["health"] <= 0:
self.player.onSpawn()
try:
tile = getTile(self.player.position)
tile.placeCreature(self.player)
# Send update tile to refresh all players. We use refresh because it fixes the order of things as well.
updateTile(self.player.position, tile)
except AttributeError:
self.player.position = Position(
*game.map.mapInfo.towns[1][1])
tile = getTile(self.player.position)
tile.placeCreature(self.player)
# Send update tile to refresh all players. We use refresh because it fixes the order of things as well.
updateTile(self.player.position, tile)
# Update last login
sql.runOperation(
"UPDATE `players` SET `lastlogin` = %s WHERE `id` = %s",
(int(time.time()), character['id']))
self.packet = self.player.packet
self.player.sendFirstPacket()
self.ready = True # We can now accept other packages
# Call the login script
game.scriptsystem.get("login").runSync(self.player)
# If we got a waiting list, now is a good time to verify the list
if lastChecks:
checkTime = time.time()
for entry in lastChecks:
if checkTime - lastChecks[entry] > 3600:
waitingListIps.remove(entry)
del lastChecks[entry]
elif packetType == 0x00 and self.transport.getPeer(
).host in config.executeProtocolIps:
self.gotFirst = False
t = TibiaPacket()
if not config.executeProtocolAuthKeys:
self.ready = 2
try:
while True:
op = packet.string()
print op
if op == "CALL" and self.ready == 2:
print "do this"
result = yield game.functions.executeCode(
packet.string())
t.string(result)
elif op == "AUTH":
print "auth"
result = packet.string(
) in config.executeProtocolAuthKeys
if result:
t.string("True")
self.ready = 2
else:
t.string("False")
except struct.error:
pass # End of the line
t.send(self)
def onFirstPacket(self, packet):
global IPS
try:
packet.uint8()
except:
return
if config.letGameServerRunTheLoginServer:
pos = packet.pos
packet.pos = 0
packetType = packet.uint8()
if packetType == 0xFF:
if packetType == 0xFF:
if packet.getX(4) == "info":
try:
sendPlayers == packet.uint8()
except:
sendPlayers = False
data = ""
# TODO: Send XML format.
elif packetType == 0x01:
# Silly status protocol. No multi world support...
reqInfo = packet.uint16()
pkg = TibiaPacket()
if reqInfo & 0x01: # REQUEST_BASIC_SERVER_INFO
pkg.uint8(0x10)
pkg.string(config.server[0][0])
pkg.string(config.server[0][1])
pkg.uint16(4)
pkg.uint32(config.loginPort)
if reqInfo & 0x02: # REQUEST_SERVER_OWNER_INFO
pkg.uint8(0x11)
pkg.string(config.ownerName)
pkg.string(config.ownerEmail)
if reqInfo & 0x04: # REQUEST_MISC_SERVER_INFO
pkg.uint8(0x12)
pkg.string(config.motd)
pkg.string(config.location)
pkg.string(config.url)
pkg.uint64(time.time() - SERVER_START + config.tibiaTimeOffset)
if reqInfo & 0x08: # REQUEST_PLAYERS_INFO
pkg.uint8(0x20)
pkg.uint32(len(core.game.allPlayers))
pkg.uint32(config.gameMaxConnections)
pkg.uint32(len(core.game.allPlayers)) # TODO: Track record.
if reqInfo & 0x10: # REQUEST_SERVER_MAP_INFO
pkg.uint8(0x30)
pkg.string(core.game.map.mapInfo.description)
pkg.string(core.game.map.mapInfo.author)
pkg.uint16(core.game.map.mapInfo.width)
pkg.uint16(core.game.map.mapInfo.height)
# 0x20 and 0x40 is unimplanted.
if reqInfo & 0x80:
pkg.uint8(0x23)
pkg.string("PyOT")
pkg.string(SERVER_VERSION)
pkg.string("%s-%s" % (config.versionMin, config.versionMax))
pkg.send(self)
return
packet.pos = pos
packet.pos += 2
#packet.uint16() # OS 0x00 and 0x01
version = packet.uint16() # Version int
if version >= 971:
version = packet.uint32()
packet.uint8() # Client type.
packet.pos += 12 # Checksum for files
if (len(packet.data) - packet.pos) == 128: # RSA 1024 is always 128
packet.data = otcrypto.decryptRSA(packet.getData()) # NOTICE: We don't have to yield this since we are already in a seperate thread?
packet.pos = 0 # Reset position
else:
log.msg("RSA, length != 128 (it's %d)" % (len(packet.data) - packet.pos))
self.transport.loseConnection()
return
if not packet.data or packet.uint8(): # RSA needs to decrypt just fine, so we get the data, and the first byte should be 0
log.msg("RSA, first char != 0")
self.transport.loseConnection()
return
# Set the XTEA key
k = (packet.uint32(), packet.uint32(), packet.uint32(), packet.uint32())
sum = 0
self.xtea = {}
for x in xrange(32):
self.xtea[x] = sum + k[sum & 3] & 0xffffffff
sum = (sum + 0x9E3779B9) & 0xffffffff
self.xtea[32 + x] = sum + k[sum>>11 & 3] & 0xffffffff
# Check if version is correct
if version > config.versionMax or version < config.versionMin:
self.exitWithError(config.versionError)
return
# Check if there is a username (and a password)
username = packet.string()
password = packet.string()
if not username and not config.anyAccountWillDo:
self.exitWithError("You must enter your account number")
return
# Initialize the packet to send
pkg = TibiaPacket()
if username:
# Our funny way of doing async SQL
account = yield sql.conn.runQuery("SELECT `id`, `premdays` FROM `accounts` WHERE `name` = %s AND `password` = SHA1(CONCAT(`salt`, %s))", (username, password))
if account:
characters = yield sql.conn.runQuery("SELECT `name`,`world_id` FROM `players` WHERE account_id = %s", (account[0]['id']))
if not username or not account:
if config.anyAccountWillDo:
account = ((0,0),)
characters = config.anyAccountPlayerMap
else:
self.exitWithError("Invalid username or password")
return
if config.letGameServerRunTheLoginServer:
import game.scriptsystem
game.scriptsystem.get("preSendLogin").runSync(None, client=self, characters=characters, account=account, username=username, password=password)
# Send motd
pkg.uint8(0x14)
pkg.string(config.motd)
# Add character list
pkg.uint8(0x64)
pkg.uint8(len(characters))
for character in characters:
ip = config.servers[character['world_id']][0]
port = config.gamePort
if ':' in ip:
ip, port = ip.split(':')
port = int(port)
if self.transport.getPeer().host == '127.0.0.1':
ip = '127.0.0.1'
elif ip in IPS:
ip = IPS[ip]
elif ip != 'auto':
_ip = ip
ip = socket.gethostbyname(ip)
IPS[_ip] = ip
else:
import urllib2
try:
ip = urllib2.urlopen("http://vapus.net/ip.php").read()
except:
ip = ""
if not ip:
raise Exception("[ERROR] Automatic IP service is down!")
IPS['auto'] = ip
# Save IPS here.
cPickle.dump(IPS, open('IP_CACHE', 'wb'), 2)
pkg.string(character['name'])
pkg.string(config.servers[character['world_id']][1])
pkg.raw(socket.inet_aton(ip))
pkg.uint16(port)
if version >= 980:
pkg.uint8(0)
# Add premium days
pkg.uint16(account[0]['premdays'])
pkg.send(self) # Send
