Helmut Merz
665c0271fd
(1) ILocation adapter seems to be required by absolute_url in BlueBream. (2) security-related event handlers had been commented out in bbmaster for performance reasons; are now re-activated.
79 lines
2.7 KiB
Python
79 lines
2.7 KiB
Python
#
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# Copyright (c) 2013 Helmut Merz helmutm@cy55.de
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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 2 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, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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"""
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Interfaces for loops security management.
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"""
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from zope.interface import Interface, Attribute
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from zope import interface, component, schema
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from loops.util import _
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class ISecuritySetter(Interface):
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def setDefaultSecurity():
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""" Set some default role permission assignments (grants) on the
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context object.
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"""
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def setStateSecurity():
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""" Set the security according to the state(s) of the object.
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"""
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def setDefaultRolePermissions():
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""" Set some default role permission assignments (grants) on the
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context object.
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"""
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def setDefaultPrincipalRoles():
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""" Assign default roles (e.g. owner) to certain principals
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(e.g. the user that created the object).
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"""
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def acquireRolePermissions(revert=False):
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""" Check (immediate) parents's settings and set role permission
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assignments on the context object accordingly.
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"""
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def setAcquiredSecurity(relation, revert=False, updated=None):
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""" Grant role permissions on children/resources for the relation given.
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If the ``revert`` argument is true unset the corresponding settings.
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Do not update objects in the ``updated`` collection if present.
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"""
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def propagateSecurity(revert=False, updated=None):
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""" Update role permissions on all sub-objects according to the
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current setting of the context object.
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Ignore objects in the ``updated`` collection if present.
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"""
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class IWorkspaceInformation(Interface):
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""" Additional information belonging to a concept that controls
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security-related stuff for sub-objects.
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"""
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propagateRolePermissions = Attribute('Whose role permissions should be '
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'propagated to children (workspace_informaton or parent)?')
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propagateParentSecurity = Attribute('Should the security settings of '
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'the workspace parent be propagated to children?')
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