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