def register(self, login, password, sock):
"""
create a new account
and store the login, the password and the role in the database
We have to check if the login exists.
"""
create = True
answer = ""
# If login has a valid form
if all(c in ascii_letters+'_-0123456789' for c in login):
# we read the database
with open("logins.txt", "a+") as liste:
data = liste.readlines()
print "Debug: Spectator.register()"
# and we check that the login is not already used
for line in data:
line = line.split(" ")
if line[1] == login:
create = False
print create
# if it is not used, we can create the user
if create:
password = md5.new(password).hexdigest()
liste.write("3 " + login + " " + password + "\n")
auth = RSAauth()
auth.register(login, sock)
if create:
answer = "Registration successfull"
else:
answer = "Registration failed, please choose an other login"
return answer
def register(self, login, password, sock):
"""
create a new account
and store the login, the password and the role in the database
We have to check if the login exists.
"""
create = True
answer = ""
# If login has a valid form
if all(c in ascii_letters + '_-0123456789' for c in login):
# we read the database
with open("logins.txt", "a+") as liste:
data = liste.readlines()
print "Debug: Spectator.register()"
# and we check that the login is not already used
for line in data:
line = line.split(" ")
if line[1] == login:
create = False
print create
# if it is not used, we can create the user
if create:
password = md5.new(password).hexdigest()
liste.write("3 " + login + " " + password + "\n")
auth = RSAauth()
auth.register(login, sock)
if create:
answer = "Registration successfull"
else:
answer = "Registration failed, please choose an other login"
return answer
def recvMsg(self, userList, queue):
"""
client send message to server
Here, we have to check its rights to know what to do from the message.
Every message should begin with the nickname, followed by an action or
the message to post.
This is also a message dispatcher
"""
sock = self.clientSock
userListning = True
role = self.role
while userListning:
response = sock.recv(3000)
data = ""
try:
data = self.encryption.decipher(response)
except:
# If there is any problem, we disconnect the user
# Normally, it happens if the user disconnected
print "Exception in RSA.decipher()!"
break
print data
data = data.split(" ")
if len(data) == 1:
# not concerned here by these packets
print data
continue
elif data[1] == "/identify" and len(data) == 3:
response = ""
authentication = ""
print "Identification"
if "RSA" in data:
authentication = RSAauth()
else:
authentication = Pass()
response = authentication.identify(data, self)
print response
# change Session class
if self.level == 10:
print "coucou"
# change this
role = Admin()
elif data[1] == "/register" and len(data) == 3:
result = role.register(data[0], data[2], sock)
elif data[1] == "/nick":
self.nick = role.changeNick(data[2])
# verify nicks
if self.nick == data[2]:
sock.send(self.encryption.encipher("newNick:" + data[2]))
queue.put(
str(" " + data[0] + " is now known as " +
data[2]).split(" "))
elif data[1] == "/quit":
sock.send("quit")
userListning = False
elif data[1] == "/ban" and self.level > 5 and len(data) == 3:
queue.put(str(" " + data[2] + " has been banned").split(" "))
role.ban(data[2])
elif self.level > 1:
print "sending to all"
queue.put(data)
else:
print "No right to talk"
sock.send(
self.encryption.encipher("You have no right to talk!"))
self.close(userList)
def recvMsg(self, userList, queue):
"""
client send message to server
Here, we have to check its rights to know what to do from the message.
Every message should begin with the nickname, followed by an action or
the message to post.
This is also a message dispatcher
"""
sock = self.clientSock
userListning = True
role = self.role
while userListning:
response = sock.recv(3000)
data = ""
try:
data = self.encryption.decipher(response)
except:
# If there is any problem, we disconnect the user
# Normally, it happens if the user disconnected
print "Exception in RSA.decipher()!"
break
print data
data = data.split(" ")
if len(data) == 1:
# not concerned here by these packets
print data
continue
elif data[1] == "/identify" and len(data) == 3:
response = ""
authentication = ""
print "Identification"
if "RSA" in data:
authentication = RSAauth()
else:
authentication = Pass()
response = authentication.identify(data, self)
print response
# change Session class
if self.level == 10:
print "coucou"
# change this
role = Admin()
elif data[1] == "/register" and len(data) == 3:
result = role.register(data[0], data[2], sock)
elif data[1] == "/nick":
self.nick = role.changeNick(data[2])
# verify nicks
if self.nick == data[2]:
sock.send(self.encryption.encipher("newNick:" + data[2]))
queue.put(str(" " + data[0] + " is now known as " + data[2]).split(" "))
elif data[1] == "/quit":
sock.send("quit")
userListning = False
elif data[1] == "/ban" and self.level > 5 and len(data) == 3:
queue.put(str(" " + data[2] + " has been banned").split(" "))
role.ban(data[2])
elif self.level > 1:
print "sending to all"
queue.put(data)
else:
print "No right to talk"
sock.send(self.encryption.encipher("You have no right to talk!"))
self.close(userList)
