29 lines
756 B
Python
29 lines
756 B
Python
# -*- coding: utf-8 -*-
|
|
|
|
import re
|
|
|
|
domain_re = re.compile(r'^(?!-)[a-z0-9-]{1,63}(?<!-)(?:\.(?!-)[a-z0-9-]{1,63}(?<!-)){0,125}\.(?!-)(?![0-9]+$)[a-z0-9-]{1,63}(?<!-)$')
|
|
box_re = re.compile(r'^[a-z0-9!#$%&\'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&\'*+/=?^_`{|}~-]+)*$')
|
|
|
|
class InvalidValueException(Exception):
|
|
pass
|
|
|
|
def is_valid_domain(domain):
|
|
return bool(domain_re.match(domain))
|
|
|
|
def is_valid_port(port):
|
|
try:
|
|
port = int(port)
|
|
return port > 0 and port < 65536
|
|
except:
|
|
return False
|
|
|
|
def is_valid_app(app, conf):
|
|
return app in conf['apps']
|
|
|
|
def is_valid_email(email):
|
|
parts = email.split('@')
|
|
if len(parts) != 2:
|
|
return False
|
|
return bool(box_re.match(parts[0])) and bool(domain_re.match(parts[1]))
|