def __init__(self,port,mode,fsprivate_key,fspublic_key,fcpublic_key):
"""
Initializing the Server Socket and binding it on the port.
param:port The port number on which the server is listening.
param:mode The mode(Trusted/Untrusted) of Server.
"""
self.host ="localhost"
self.port = port
self.mode = mode
self.fsprivate_key = fsprivate_key
self.fspublic_key = fspublic_key
self.fcpublic_key = fcpublic_key
serversocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
serversocket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
try:
serversocket.bind((self.host,self.port))
except socket.error as error:
print ("Socket binding failed with %s",error)
exit()
# Allowing only one(1) Client to connect.
count=0
while True:
serversocket.listen(1)
if count==0:
count+=1
Common.gen_rsa('server') #Generate the RSA Keys(if not exists)
(clientsocket,clientaddress) = serversocket.accept()
self.recv_data(clientsocket)
elif count==1:
self.normallisten(serversocket)
break
def rsa(self):
"""
RSA wrapper. If the file <client_private.pem> or <client_public.pem>
exists,does not creates them.
"""
Common.gen_rsa('client')
