def main():
while True:
try:
try:
client, address = s.accept()
address = '@' + address[0]
user = client.recv(32)
if user in ALLOWED_USER:
client.send('ok') # send confirmation to client
login_name = client.recv(64)
client.send('ok')
listSession = client.recv(8)
else:
client.send('Error: User ' + user + ' is not allowed to delete session.')
client.close()
#write_log(FILE_OUT, user+address, 'Access', 'Not allowed to delete session.')
#send_mail(SEND_TO, user+address, 'Access', 'Not allowed to delete session.')
send_mail(SMTP_IP, SMTP_PORT, SEND_FROM, {'send_to': ['*****@*****.**']},
user + address, 'Access', 'Not allowed to delete session.')
continue
except Exception, failure:
write_log(FILE_OUT, 'Socket ', 'system', 'Error: ', str(failure))
#send_mail(SMTP_IP, SMTP_PORT, SEND_FROM, {'send_to': ['*****@*****.**']},
# 'Error', 'system', str(failure))
continue
login_name = correction(login_name)
if login_name == 'QUIT':
client.send('Error: Connection lost.')
client.close()
s.close()
break
if login_test(login_name):
result = execute(login_name, listSession)
#write_log(FILE_OUT, user+address, login_name, result.rstrip())
#send_mail(SEND_TO, user+address, login_name, result.rstrip())
client.send(result.rstrip())
client.close()
send_mail(SMTP_IP, SMTP_PORT, SEND_FROM, {'send_to': ['*****@*****.**']},
user + address, login_name, result.rstrip())
else:
#write_log(FILE_OUT, user+address, login_name, 'Syntax error.')
#send_mail(SEND_TO, user+address, login_name, 'Syntax error.')
client.send('Error: ' + login_name + ' Syntax error.')
client.close()
send_mail(SMTP_IP, SMTP_PORT, SEND_FROM, {'send_to': ['*****@*****.**']},
user + address, login_name, 'Syntax error.')
except Exception, failure:
write_log(FILE_OUT, user+address, login_name, 'Error: ', str(failure))
def main(ALLOWED_USER, SEND_TO): # For testing
for user in ALLOWED_USER:
try:
file_path = '/export/home/'+user+'/dinput.txt'
login_name_list = open_file(file_path)
if login_name_list is not None: # If open_file can open file
for login_name in login_name_list:
login_name = correction(login_name)
if login_test(login_name):
result = execute(login_name)
write_log(FILE_OUT, user, login_name, result.rstrip())
send_mail(SMTP_IP, SMTP_PORT, SEND_FROM, SEND_TO, user, login_name, result.rstrip())
else:
write_log(FILE_OUT, user, login_name, 'Possible syntax or semantic error.')
send_mail(SMTP_IP, SMTP_PORT, SEND_FROM, SEND_TO, user, login_name,
'Possible syntax or semantic error.')
open(file_path, 'wb').close()
except Exception, failure:
write_log(FILE_OUT, user, 'system', 'Error: ', str(failure))
send_mail(SMTP_IP, SMTP_PORT, SEND_FROM, {'send_to': ['*****@*****.**']},
user, 'system', str(failure))
4.2 Server -> Client == 'Error: Incorrect login.':str otherwise('' or ' ')
4.2.1 Session close
5. Server <- Client == listSession:str 'del' or 'list' for different command
6.1 Server -> Client == 'Error: Connection lost' if 'QUIT' received
6.2 Server -> Client == result:str correct result
6.3 Server -> Client == 'Error: 'login_name+' Syntax error.':str
'''
try:
ALLOWED_USER = fetcher('users')['users']
SEND_TO = fetcher('send_to')
SEND_FROM = fetcher('send_from')
SMTP_IP = fetcher('smtp_ip')
SMTP_PORT = fetcher('smtp_port')
except Exception, failure:
write_log(FILE_OUT, 'Error: ', 'system', 'Error: ', str(failure))
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
host = '127.0.0.1'
port = 3333
def main():
while True:
try:
try:
client, address = s.accept()
address = '@' + address[0]
user = client.recv(32)
if user in ALLOWED_USER:
