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Several Commands were missing the 'version' option. Add it to those that were missing it. Do not remove the version option before calling commands. This means methods such as execute(), forward(), run() receive it. Several of these needed `**options` added to their signatures. Commands in the Cert plugin passed any unknown options to the underlying functions, these are changed to pass what's needed explicitly. Some commands in DNS and Batch plugins now pass version to commands they call. When the option is not given, fill it in automatically. (In a subsequent commit, a warning will be added in this case). Note that the public API did not change: all RPC calls already accepted a version option. There's no need for an API version bump (even though API.txt changes substantially). Design page: http://freeipa.org/page/V3/Messages Tickets: https://fedorahosted.org/freeipa/ticket/2732 https://fedorahosted.org/freeipa/ticket/3294
128 lines
4.1 KiB
Python
128 lines
4.1 KiB
Python
# Authors:
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# Rob Crittenden <rcritten@redhat.com>
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#
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# Copyright (C) 2008 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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from ipalib import api, errors, util
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from ipalib import Command
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from ipalib import Str, Password
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from ipalib import _
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from ipalib import output
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from ipalib.plugins.user import split_principal, validate_principal, normalize_principal
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from ipalib.request import context
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from ipapython.dn import DN
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__doc__ = _("""
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Set a user's password
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If someone other than a user changes that user's password (e.g., Helpdesk
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resets it) then the password will need to be changed the first time it
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is used. This is so the end-user is the only one who knows the password.
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The IPA password policy controls how often a password may be changed,
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what strength requirements exist, and the length of the password history.
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EXAMPLES:
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To reset your own password:
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ipa passwd
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To change another user's password:
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ipa passwd tuser1
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""")
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# We only need to prompt for the current password when changing a password
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# for yourself, but the parameter is still required
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MAGIC_VALUE = u'CHANGING_PASSWORD_FOR_ANOTHER_USER'
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def get_current_password(principal):
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"""
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If the user is changing their own password then return None so the
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current password is prompted for, otherwise return a fixed value to
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be ignored later.
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"""
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current_principal = util.get_current_principal()
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if current_principal == normalize_principal(principal):
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return None
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else:
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return MAGIC_VALUE
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class passwd(Command):
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__doc__ = _("Set a user's password.")
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takes_args = (
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Str('principal', validate_principal,
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cli_name='user',
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label=_('User name'),
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primary_key=True,
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autofill=True,
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default_from=lambda: util.get_current_principal(),
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normalizer=lambda value: normalize_principal(value),
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),
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Password('password',
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label=_('New Password'),
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),
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Password('current_password',
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label=_('Current Password'),
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confirm=False,
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default_from=lambda principal: get_current_password(principal),
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autofill=True,
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sortorder=-1,
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),
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)
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has_output = output.standard_value
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msg_summary = _('Changed password for "%(value)s"')
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def execute(self, principal, password, current_password, **options):
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"""
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Execute the passwd operation.
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The dn should not be passed as a keyword argument as it is constructed
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by this method.
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Returns the entry
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:param principal: The login name or principal of the user
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:param password: the new password
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:param current_password: the existing password, if applicable
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"""
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ldap = self.api.Backend.ldap2
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(dn, entry_attrs) = ldap.find_entry_by_attr(
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'krbprincipalname', principal, 'posixaccount', [''],
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DN(api.env.container_user, api.env.basedn)
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)
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if principal == getattr(context, 'principal') and \
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current_password == MAGIC_VALUE:
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# No cheating
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self.log.warn('User attempted to change password using magic value')
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raise errors.ACIError(info=_('Invalid credentials'))
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if current_password == MAGIC_VALUE:
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ldap.modify_password(dn, password)
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else:
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ldap.modify_password(dn, password, current_password)
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return dict(
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result=True,
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value=principal,
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)
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api.register(passwd)
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