mirror of
https://salsa.debian.org/freeipa-team/freeipa.git
synced 2024-12-22 23:23:30 -06:00
7493d781df
The changes include: * Change license blobs in source files to mention GPLv3+ not GPLv2 only * Add GPLv3+ license text * Package COPYING not LICENSE as the license blobs (even the old ones) mention COPYING specifically, it is also more common, I think https://fedorahosted.org/freeipa/ticket/239
138 lines
3.5 KiB
Python
138 lines
3.5 KiB
Python
# Authors: Rob Crittenden <rcritten@redhat.com>
|
|
#
|
|
# Copyright (C) 2007 Red Hat
|
|
# see file 'COPYING' for use and warranty information
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
#
|
|
|
|
import re
|
|
|
|
def Email(mail, notEmpty=True):
|
|
"""Do some basic validation of an e-mail address.
|
|
Return True if ok
|
|
Return False if not
|
|
|
|
If notEmpty is True the this will return an error if the field
|
|
is "" or None.
|
|
"""
|
|
usernameRE = re.compile(r"^[^ \t\n\r@<>()]+$", re.I)
|
|
domainRE = re.compile(r"^[a-z0-9][a-z0-9\.\-_]*\.[a-z]+$", re.I)
|
|
|
|
if not mail or mail is None:
|
|
if notEmpty is True:
|
|
return False
|
|
else:
|
|
return True
|
|
|
|
mail = mail.strip()
|
|
s = mail.split('@', 1)
|
|
try:
|
|
username, domain=s
|
|
except ValueError:
|
|
return False
|
|
if not usernameRE.search(username):
|
|
return False
|
|
if not domainRE.search(domain):
|
|
return False
|
|
|
|
return True
|
|
|
|
def Plain(text, notEmpty=False, allowSpaces=True):
|
|
"""Do some basic validation of a plain text field
|
|
Return True if ok
|
|
Return False if not
|
|
|
|
If notEmpty is True the this will return an error if the field
|
|
is "" or None.
|
|
"""
|
|
if (text is None) or (not text.strip()):
|
|
if notEmpty is True:
|
|
return False
|
|
else:
|
|
return True
|
|
|
|
if allowSpaces:
|
|
textRE = re.compile(r"^[a-zA-Z_\-0-9\'\ ]*$")
|
|
else:
|
|
textRE = re.compile(r"^[a-zA-Z_\-0-9\']*$")
|
|
if not textRE.search(text):
|
|
return False
|
|
|
|
return True
|
|
|
|
def String(text, notEmpty=False):
|
|
"""A string type. This is much looser in what it allows than plain"""
|
|
|
|
if text is None or not text.strip():
|
|
if notEmpty is True:
|
|
return False
|
|
else:
|
|
return True
|
|
|
|
return True
|
|
|
|
def Path(text, notEmpty=False):
|
|
"""Do some basic validation of a path
|
|
Return True if ok
|
|
Return False if not
|
|
|
|
If notEmpty is True the this will return an error if the field
|
|
is "" or None.
|
|
"""
|
|
textRE = re.compile(r"^[a-zA-Z_\-0-9\\ \.\/\\:]*$")
|
|
|
|
if not text and notEmpty is True:
|
|
return False
|
|
|
|
if text is None:
|
|
if notEmpty is True:
|
|
return False
|
|
else:
|
|
return True
|
|
|
|
if not textRE.search(text):
|
|
return False
|
|
|
|
return True
|
|
|
|
def GoodName(text, notEmpty=False):
|
|
"""From shadow-utils:
|
|
|
|
User/group names must match gnu e-regex:
|
|
[a-zA-Z0-9_.][a-zA-Z0-9_.-]{0,30}[a-zA-Z0-9_.$-]?
|
|
|
|
as a non-POSIX, extension, allow "$" as the last char for
|
|
sake of Samba 3.x "add machine script"
|
|
|
|
Return True if ok
|
|
Return False if not
|
|
"""
|
|
textRE = re.compile(r"^[a-zA-Z0-9_.][a-zA-Z0-9_.-]{0,30}[a-zA-Z0-9_.$-]?$")
|
|
|
|
if not text and notEmpty is True:
|
|
return False
|
|
|
|
if text is None:
|
|
if notEmpty is True:
|
|
return False
|
|
else:
|
|
return True
|
|
|
|
m = textRE.match(text)
|
|
if not m or text != m.group(0):
|
|
return False
|
|
|
|
return True
|