def handle(self):
logHelper = LoggingHelper()
fileHelper = FileHelper()
self.client = self.request
self.clients = Clients()
if self.appendClient:
logHelper.printAndWriteServerLog("[Server/Info] " +
str(self.client_address[0]) +
":" +
str(self.client_address[1]) +
" connected to the server")
for clientInList in fileHelper.readTXTFile("data/", "banList"):
clientInListString = clientInList.split(":")
try:
banTime = clientInListString[1]
except IndexError:
var = None
if self.client_address[0] + "\n" in clientInList:
logHelper.printAndWriteServerLog(
"[Server/Info] " + str(self.client_address[0]) + ":" +
str(self.client_address[1]) +
" is permanantly banned on the server")
self.client.sendall(
self.StringToBytes(
"405[Client/Info] You are permanantly banned on this server"
))
self.client.close()
self.appendClient = False
elif self.client_address[0] + ":" + banTime in clientInList:
currTime = datetime.datetime.now().timestamp()
banTime = banTime[:-1]
if (currTime > float(banTime)):
print("1")
else:
print("2")
logHelper.printAndWriteServerLog(
"[Server/Info] " + str(self.client_address[0]) + ":" +
str(self.client_address[1]) +
" is temporary banned on the server. Remaining Time: "
+ str(int((float(banTime) - currTime) / 60)) +
"Minutes")
self.client.sendall(
self.StringToBytes(
"405[Client/Info] You are temporary banned on this server. Remaining Time: "
+ str(int((float(banTime) - currTime) / 60)) +
"Minutes"))
self.client.close()
self.appendClient = False
else:
self.clients.addClient(self.client, "None")
self.appendClient = False
try:
self.data = self.BytesToString(self.client.recv(1024).strip())
if len(self.data[6:]) == 0:
logHelper.printAndWriteServerLog("[Server/Info] " +
str(self.client_address[0]) +
":" +
str(self.client_address[1]) +
" sent client informations")
self.handleRequest(self.data, self.client)
else:
logHelper.printAndWriteChannelLog("[Server/Channel/Info] " +
str(self.client_address[0]) +
":" +
str(self.client_address[1]) +
" " + self.data[3:])
self.handleRequest(self.data, self.client)
except:
logHelper.printAndWriteServerLog("[Server/Error] " +
str(self.client_address[0]) +
":" +
str(self.client_address[1]) +
" closed connection unexpectedly")
self.clients.removeClient(self.client, self.username)
def handle(self):
logHelper = LoggingHelper()
fileHelper = FileHelper()
self.client = self.request
self.clients = Clients()
if self.appendClient:
logHelper.printAndWriteServerLog("[Server/Info] " +
str(self.client_address[0]) +
":" +
str(self.client_address[1]) +
" connected to the server")
for clientInList in fileHelper.readTXTFile("data/", "banList"):
clientInListString = clientInList.split(":")
try:
banTime = clientInListString[1]
except IndexError:
var = None #pylint: disable=W0612
if self.client_address[0] + "\n" in clientInList:
logHelper.printAndWriteServerLog(
"[Server/Info] " + str(self.client_address[0]) + ":" +
str(self.client_address[1]) +
" is permanantly banned on the server")
self.client.sendall(
self.StringToBytes(
"405[Client/Info] You are permanantly banned on this server"
))
self.client.close()
self.appendClient = False
elif self.client_address[
0] + ":" + banTime in clientInList: #FIX_ME_DEPLETED:decrease banntime overtime
logHelper.printAndWriteServerLog(
"[Server/Info] " + str(self.client_address[0]) + ":" +
str(self.client_address[1]) +
" is temporary banned on the server. Remaining Time: "
+ clientInListString[1] + "Minutes")
self.client.sendall(
self.StringToBytes(
"405[Client/Info] You are temporary banned on this server. Remaining Time: "
+ str(int(clientInListString[1])) + "Minutes"))
self.client.close()
self.appendClient = False
else:
self.clients.addClient(self.client, "None")
self.appendClient = False
try:
self.data = self.BytesToString(self.client.recv(1024).strip())
if len(self.data[6:]) == 0:
logHelper.printAndWriteServerLog("[Server/Info] " +
str(self.client_address[0]) +
":" +
str(self.client_address[1]) +
" sent client informations")
self.handleRequest(self.data)
else:
logHelper.printAndWriteChannelLog("[Server/Channel/Info] " +
str(self.client_address[0]) +
":" +
str(self.client_address[1]) +
" " + self.data[3:])
self.handleRequest(self.data)
except:
logHelper.printAndWriteServerLog("[Server/Error] " +
str(self.client_address[0]) +
":" +
str(self.client_address[1]) +
" closed connection unexpectedly")
self.clients.removeClient(self.client, self.username)
class ClientHandler(socketserver.BaseRequestHandler):
appendClient = True
tryRecv = False
loggedIn = False
def handle(
self
): #overwrite TODO: find a way to import script only once not once per handle call
self.decEncHelper = DecodingEncodingHelper()
self.channelManager = ChannelManager()
self.clientManager = ClientManager()
self.mysqlHelper = MysqlHelper()
self.fileHelper = FileHelper()
self.logHelper = LogHelper()
if self.appendClient:
self.clientObject = Client(self.request, "*NOT_ASSIGNED*",
"*NOT_ASSIGNED*", "*NOT_ASSIGNED*")
if len(self.fileHelper.readTXTFile("data/", "banList")) > 1:
for client in self.fileHelper.readTXTFile("data/", "banList"):
try:
banTime = client.split(":")[1]
except IndexError:
pass
if self.clientObject.ip + "\n" == client:
self.logHelper.log(
"info", self.clientObject.ip + ":" +
str(self.clientObject.port) +
" is permanantly banned on the server")
self.clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes(
"405[Client/Info] You are permanantly banned on this server"
))
self.clientObject.socketObject.close()
self.appendClient = False
elif self.clientObject.ip + ":" + banTime == client:
currentTimeStamp = datetime.datetime.now().timestamp()
banTime = banTime[:-1]
if (currentTimeStamp > float(banTime)):
self.fileHelper.removeClientFromBanList(
self.clientObject.ip)
self.clientManager.addClient(self.clientObject)
self.logHelper.log(
"info",
str(self.clientObject.ip) + ":" +
str(self.clientObject.port) +
" connected to the server")
print(
self.mysqlHelper.getAccountRank(
self.clientObject))
if len(
self.mysqlHelper.getAccountRank(
self.clientObject)) < 3:
self.clientObject.rank = "user"
self.mysqlHelper.updateAccountRank(
self.clientObject)
self.appendClient = False
self.tryRecv = True
else:
self.logHelper.log(
"info", self.clientObject.ip + ":" +
str(self.clientObject.port) +
" is temporary banned on the server. Remaining Time: "
+ str(
int((float(banTime) - currentTimeStamp) /
60)) + "Minutes")
self.clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes(
"405[Client/Info] You are temporary banned on this server. Remaining Time: "
+ str(
int((float(banTime) -
currentTimeStamp) / 60)) +
" Minutes"))
self.channelManager.removeChannelMember(
self.clientObject.channelObject,
self.clientObject)
self.clientObject.socketObject.close()
self.appendClient = False
break
elif "BanList:\n" == client:
pass
else:
self.clientManager.addClient(self.clientObject)
self.logHelper.log(
"info",
str(self.clientObject.ip) + ":" +
str(self.clientObject.port) +
" connected to the server.")
self.appendClient = False
self.tryRecv = True
else:
self.clientManager.addClient(self.clientObject)
self.logHelper.log(
"info",
str(self.clientObject.ip) + ":" +
str(self.clientObject.port) + " connected to the server.")
self.appendClient = False
self.tryRecv = True
if self.tryRecv:
try:
self.data = self.decEncHelper.bytesToString(
self.clientObject.socketObject.recv(1024))
self.handleRequest(self.data, self.clientObject)
except:
for clientObjectInList in self.clientManager.clientList:
if clientObjectInList != self.clientObject:
if self.loggedIn:
if self.channelManager.channelContains(
clientObjectInList,
self.clientObject.channelObject.name):
clientObjectInList.socketObject.sendall(
self.decEncHelper.stringToBytes(
"811[Client/Info] " +
self.clientObject.username + " quit."))
self.logHelper.log(
"info", self.clientObject.ip + ":" +
str(self.clientObject.port) + " Disconnected")
self.mysqlHelper.logoutAccount(self.clientObject)
self.clientManager.removeClient(self.clientObject)
if self.loggedIn:
self.channelManager.removeChannelMember(
self.clientObject.channelObject, self.clientObject)
def handleRequest(self, request, clientObject):
requestId = request[:3]
requestdata = request[3:]
if requestId == "001": #chatting
self.logHelper.channelLog(
"info", clientObject.channelObject.name, clientObject.ip +
":" + str(clientObject.port) + " [" + clientObject.rank + "]" +
clientObject.username + " : " + requestdata)
for clientObjectFromList in self.clientManager.clientList:
if clientObjectFromList.channelObject.name == clientObject.channelObject.name:
if clientObjectFromList != clientObject:
clientObjectFromList.socketObject.sendall(
self.decEncHelper.stringToBytes(
"001[" + clientObject.rank + "]" +
clientObject.username + " : " + requestdata))
elif requestId == "011": #try logging in
requestdata = requestdata.split(":")
self.logHelper.log(
"info",
str(self.clientObject.ip) + ":" + str(self.clientObject.port) +
" tried logging in.")
self.clientManager.updateClientUsername(clientObject,
requestdata[0])
if self.mysqlHelper.tryLogin(clientObject, requestdata[1]):
self.loggedIn = True
self.clientObject.channelObject = self.channelManager.channelList[
0]
self.clientObject.channelObject.clientList.append(
self.clientObject)
self.clientManager.updateClientRank(
clientObject,
self.mysqlHelper.getAccountRank(clientObject))
for clientObjectInList in self.clientManager.clientList:
if clientObjectInList != clientObject:
if self.channelManager.channelContains(
clientObjectInList, "Welcome_Channel"):
clientObjectInList.socketObject.sendall(
self.decEncHelper.stringToBytes(
"811[" + clientObject.rank + "]" +
clientObject.username + " joined."))
self.logHelper.log(
"info",
str(self.clientObject.ip) + ":" +
str(self.clientObject.port) + " logged in as " +
clientObject.username + " succesfully.")
if len(self.mysqlHelper.getAccountRank(self.clientObject)) < 3:
self.clientObject.rank = "user"
self.mysqlHelper.updateAccountRank(self.clientObject)
for clientObjectInList in self.clientManager.clientList:
if clientObjectInList != clientObject:
if self.channelManager.channelContains(
clientObjectInList, "Welcome_Channel"):
clientObjectInList.socketObject.sendall(
self.decEncHelper.stringToBytes(
"811[" + clientObject.rank + "]" +
clientObject.username + " joined."))
clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes("903"))
else:
self.logHelper.log(
"info",
str(self.clientObject.ip) + ":" +
str(self.clientObject.port) + " couldn't log in.")
self.clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes("902"))
self.clientObject.socketObject.close()
elif requestId == "611": #sent current clients in given channel
self.logHelper.log(
"info",
str(self.clientObject.ip) + ":" + str(self.clientObject.port) +
" " + clientObject.username +
" requested the clients from channel " + requestdata + ".")
for channel in self.channelManager.channelList:
if channel.name == requestdata:
if len(channel.clientList) < 1:
self.clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes("611Empty"))
else:
clientsInChannel = list()
for client in channel.clientList:
clientsInChannel.append(client.username)
self.clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes(
"611" + requestdata + ";" +
str(clientsInChannel)))
break
elif requestId == "541": #sent client rank
self.logHelper.log(
"info", clientObject.ip + " " + clientObject.username +
" requested rank.")
self.clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes("541" +
str(self.clientObject.rank)))
elif requestId == "022": #channel request
self.logHelper.log(
"info", clientObject.ip + " " + clientObject.username +
" requested channel.")
channelNames = list()
channelDescriptions = list()
channelPasswords = list()
channelAccessLevels = list()
for channelObject in self.channelManager.channelList:
channelNames.append(channelObject.name)
channelDescriptions.append(channelObject.description)
channelPasswords.append(channelObject.password)
channelAccessLevels.append(channelObject.accessLevel)
self.clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes("022" + str(channelNames) +
":" +
str(channelDescriptions) +
":" + str(channelPasswords) +
":" +
str(channelAccessLevels)))
elif requestId == "023": #changing channels
if self.channelManager.channelExists(requestdata):
if self.channelManager.channelContains(self.clientObject,
requestdata):
clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes(
"023[Client/Info] you are already in this channel."
))
self.logHelper.log(
"info", clientObject.ip + ":" +
str(clientObject.port) + " " + clientObject.username +
" tried to join a channel which he is already part of."
)
else:
for channelObject in self.channelManager.channelList:
if channelObject.name == requestdata:
oldChannel = clientObject.channelObject.name
self.channelManager.removeChannelMember(
clientObject.channelObject, clientObject)
clientObject.channelObject = channelObject
self.channelManager.addChannelMember(
channelObject, clientObject)
clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes(
"023[Client/Info] You succesfully changed to "
+ requestdata + "."))
self.logHelper.log(
"info", clientObject.ip + ":" +
str(clientObject.port) + " " +
clientObject.username + " changed from " +
oldChannel + " to " + requestdata + ".")
for clientInList in self.clientManager.clientList:
clientInList.socketObject.sendall(
self.decEncHelper.stringToBytes("811"))
else:
clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes(
"023[Client/Info] This Channel doesn't exists."))
self.logHelper.log(
"info", clientObject.ip + " : " + clientObject.username +
" tried to join a channel that doesn't exists.")
elif requestId == "031": #changing namesFIXME: doesnt work with rank not tested witohut
if self.clientManager.hasRank(clientObject, "admin"):
self.fileHelper.removeClientRank(clientObject)
clientObject.username = requestdata
self.fileHelper.addClientRank(clientObject, "admin")
clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes(
"031[Client/Info] you succesfully changed your name."))
self.logHelper.log(
"info", clientObject.ip + ":" + str(clientObject.port) +
" " + clientObject.username + " changed name.")
else:
clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes(
"031[Client/Info] You don't have access to that command."
))
self.logHelper.log(
"info", clientObject.ip + ":" + str(clientObject.port) +
" " + clientObject.username +
" had no access to that command. Rank:(" +
clientObject.rank.strip("\n") + ")")
elif requestId == "411": #kicking clients
if self.clientManager.hasRank(clientObject, "admin"):
if self.clientManager.usernameExists(requestdata):
if requestdata == self.clientObject.username:
clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes(
"411[Client/Info] You can't kick yourself."))
else:
for clientObjectInList in self.clientManager.clientList:
if clientObjectInList.username == requestdata:
clientObjectInList.socketObject.sendall(
self.decEncHelper.stringToBytes(
"402[Client/Info] You got kicked by: "
+ self.clientObject.username))
clientObjectInList.socketObject.close()
time.sleep(0.1)
self.logHelper.log(
"info", clientObject.ip + ":" +
str(clientObject.port) + " " +
clientObject.username + " kicked : " +
requestdata)
clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes(
"411[Client/Info] You sucessfully kicked: "
+ requestdata))
break
elif self.clientManager.ipExists(requestdata):
if requestdata == self.clientObject.ip:
clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes(
"411[Client/Info] You can't kick yourself."))
else:
for clientObjectInList in self.clientManager.clientList:
if clientObjectInList.ip == requestdata:
clientObjectInList.socketObject.sendall(
self.decEncHelper.stringToBytes(
"402[Client/Info] You got kicked by: "
+ self.clientObject.username))
clientObjectInList.socketObject.close()
self.logHelper.log(
"info", clientObject.ip + ":" +
str(clientObject.port) + " " +
clientObject.username + " kicked : " +
requestdata)
clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes(
"411[Client/Info] You sucessfully kicked: "
+ requestdata))
break
else:
clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes(
"411[Client/Info] Username or ip doesnt exists on the server."
))
else:
clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes(
"031[Client/Info] You don't have access to that command."
))
self.logHelper.log(
"info", clientObject.ip + ":" + str(clientObject.port) +
" " + clientObject.username +
" had no access to that command. Rank:(" +
clientObject.rank.strip("\n") + ")")
elif requestId == "711": #banning clients
if self.clientManager.hasRank(clientObject, "admin"):
requestdata = requestdata.split()
client = requestdata[0]
banTime = requestdata[1]
if self.clientManager.usernameExists(client):
if client == self.clientObject.username:
clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes(
"711[Client/Info] You can't ban yourself."))
else:
for clientObjectInList in self.clientManager.clientList:
if clientObjectInList.username == client:
if banTime == 0:
self.fileHelper.addClientToBanList(
clientObjectInList.ip)
self.logHelper.log(
"info", clientObjectInList.ip + ":" +
str(clientObjectInList.port) + " " +
clientObjectInList.username +
" got permanantly banned by " +
clientObject.username)
clientObjectInList.socketObject.sendall(
self.decEncHelper.stringToBytes(
"711" +
"[Client/Info] You got permanantly banned by "
+ clientObject.username))
clientObjectInList.socketObject.close()
clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes(
"711[Client/Info] You sucessfully banned: "
+ clientObjectInList.username))
else:
currentTimeStamp = datetime.datetime.now(
).timestamp()
self.fileHelper.addClientToBanList(
clientObjectInList.ip + ":" +
str(currentTimeStamp +
int(banTime) * 60))
self.logHelper.log(
"info", clientObjectInList.ip + ":" +
str(clientObjectInList.port) + " " +
clientObjectInList.username +
" got banned for " + str(banTime) +
"minutes by " + clientObject.username)
clientObjectInList.socketObject.sendall(
self.decEncHelper.stringToBytes(
"711" +
"[Client/Info] You got banned for "
+ str(banTime) + "Minutes by " +
clientObject.username))
clientObjectInList.socketObject.close()
clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes(
"711[Client/Info] You sucessfully banned: "
+ clientObjectInList.username +
" for " + str(banTime)))
elif self.clientManager.ipExists(client):
if client == self.clientObject.ip:
clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes(
"711[Client/Info] You can't ban yourself."))
else:
for clientObjectInList in self.clientManager.clientList:
if clientObjectInList.ip == client:
if banTime == 0:
self.fileHelper.addClientToBanList(
clientObjectInList.ip)
self.logHelper.log(
"info", clientObjectInList.ip + ":" +
str(clientObjectInList.port) + " " +
clientObjectInList.username +
" got permanantly banned by " +
clientObject.username)
clientObjectInList.socketObject.sendall(
self.decEncHelper.stringToBytes(
"711" +
"[Client/Info] You got permanantly banned by "
+ clientObject.username))
clientObjectInList.socketObject.close()
clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes(
"711[Client/Info] You sucessfully banned: "
+ clientObjectInList.username))
else:
currentTimeStamp = datetime.datetime.now(
).timestamp()
self.fileHelper.addClientToBanList(
clientObjectInList.ip + ":" +
str(currentTimeStamp +
int(banTime) * 60))
self.logHelper.log(
"info", clientObjectInList.ip + ":" +
str(clientObjectInList.port) + " " +
clientObjectInList.username +
" got banned for " + str(banTime) +
"minutes by " + clientObject.username)
clientObjectInList.socketObject.sendall(
self.decEncHelper.stringToBytes(
"711" +
"[Client/Info] You got banned for "
+ str(banTime) + "Minutes by " +
clientObject.username))
clientObjectInList.socketObject.close()
clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes(
"711[Client/Info] You sucessfully banned: "
+ clientObjectInList.username +
" for " + str(banTime)))
else:
clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes(
"711[Client/Info] Username or ip doesnt exists on the server."
))
else:
clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes(
"031[Client/Info] You don't have access to that command."
))
self.logHelper.log(
"info", clientObject.ip + ":" + str(clientObject.port) +
" " + clientObject.username +
" had no access to that command. Rank:(" +
clientObject.rank.strip("\n") + ")")
elif requestId == "901": #GUI get all channel with clients
channelList = list()
for channel in self.channelManager.channelList:
memberList = list()
for client in channel.clientList:
if client.username == clientObject.username:
memberList.append(client.username + "(you)")
else:
memberList.append(client.username)
channelList.append(channel.name + ":" + str(memberList) + ";")
clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes("901" + str(channelList)))
else: #any other requestId
if len(requestId) == 0:
raise SystemExit()
else:
clientObject.socketObject.sendall(
self.decEncHelper.stringToBytes(
"401[Client/Error] Unknown request ID"))
self.logHelper.log(
"error", clientObject.ip + ":" + str(clientObject.port) +
" sent unknown request ID")
self.handle()
