def send(self, message):
jsonmessage = json.dumps(message)
print(jsonmessage)
encryptedmessage = methods.encrypt(jsonmessage)
self.s.send(encryptedmessage)
hashed_file_from_A = c.recv(2048).decode()
time = datetime.datetime.now()
expiry = time + datetime.timedelta(0, 300)
message = hashed_file_from_A + "||" + str(A_ID) + "||" + str(
time) + "||" + str(expiry)
# print("message",message)
# print(message,"---")
hash_to_be_sent = methods.hash_string(message)
# print(hash_to_be_sent)
# hash_to_be_sent = str.encode(hash_to_be_sent)
encrypted_hash_to_be_sent = methods.encrypt(hash_to_be_sent, PrivateKey)
# print(type(encrypted_hash_to_be_sent))
# encrypted_hash_to_be_sent = str.encode(encrypted_hash_to_be_sent)
# encrypted_hash_to_be_sent = key.encrypt(hash_to_be_sent, 32)
# byte_message = str.encode(encrypted_hash_to_be_sent+"||"+message)
# byte_message += listOfPublicKeys[B_ID].exportKey("PEM") + str.encode("||")
# byte_message += PublicKey.exportKey("PEM")
# print(byte_message)
# print("---------")
# print(PublicKey.exportKey("PEM"))
c.send(str.encode(encrypted_hash_to_be_sent + "||" + message))
s.close()
# print(decrypted_hash==methods.hash_string(hash_to_be_checked))
#####################################################################################
'''
Communication between A and B
'''
s = socket.socket()
port = port2
s.connect(('127.0.0.1', port))
# time_now = datetime.datetime.now()
encrypted_file = methods.encrypt(file, PublicKey_B)
message = encrypted_file + "||" + message_from_tsa
# message = 'from A to B' + '||' + str(time_now)
s.send(str.encode(message))
s.close()
def sent(self, message):
message = json.dumps(message, separators=(',',':'))
methods.print_log('server - {}'.format(message))
message = methods.encrypt(message)
self.connection.sendall(message)