def fset(self, new_owner):
if not (new_owner is None or IPrincipal.providedBy(new_owner)):
raise ValueError('IPrincipal object or None required')
if new_owner is None:
new_owner_id = None
else:
new_owner_id = new_owner.id
current_owner_id = self._getCurrentOwnerId()
if new_owner_id == current_owner_id:
return
if current_owner_id is not None:
self._rolemanager.unsetRoleForPrincipal(
OWNER_ROLE, current_owner_id)
current_owner = getUtility(IAuthentication).getPrincipal(
current_owner_id)
else:
current_owner = None
if new_owner_id:
self._rolemanager.assignRoleToPrincipal(
OWNER_ROLE, new_owner_id)
notify(OwnerChangedEvent(self.context, new_owner, current_owner))
def canAssignPrincipal(self, principal):
if (not IUnauthenticatedPrincipal.providedBy(principal) and
IPrincipal.providedBy(principal) and
not IGroup.providedBy(principal) and
checkPermissionForPrincipal(principal,'zojax.PersonalSpace',self)):
return True
return False
def new_interaction(principal):
if not IPrincipal.providedBy(principal):
auth = getUtility(IAuthentication, context=None)
principal = auth.getPrincipal(principal)
interaction = OmsSecurityPolicy()
interaction.add(SessionStub(principal))
return interaction
def new_interaction(principal):
if not IPrincipal.providedBy(principal):
auth = getUtility(IAuthentication, context=None)
principal = auth.getPrincipal(principal)
interaction = OmsSecurityPolicy()
interaction.add(SessionStub(principal))
return interaction
def owner(self, owner):
if IPrincipal.providedBy(owner):
oldOwner = self.owner
self._ownerId = owner.id
self.isGroup = IGroup.providedBy(owner)
self.annotations[ANNOTATION_KEY] = {'ownerId': self._ownerId,
'isGroup': self.isGroup}
event.notify(OwnerChangedEvent(self.context, owner, oldOwner))
else:
raise ValueError('IPrincipal object is required.')
def test_principal(self):
pr = principal.Principal("0101010001")
self.assertTrue(isinstance(pr, principal.Principal))
self.assertTrue(IPrincipal.providedBy(pr))
class F:
def __init__(self, pr):
self.object = pr
with testing.AuthenticatedRequest("0101010001"):
self.layer.create_application("app")
applyPermissionsForExistentCoUsers(F(pr))
self.assertEqual(str(pr.homefolder), "<Homefolder for 0101010001>")
self.assertEqual(pr.homefolder_url,
"http://127.0.0.1/app/members/0101010001")
self.assertEqual(pr.getRoles(), ['ENMS'])
def classifySubscriber(item, event):
""" A subscriber for an object event that fires a
quotationtool.classify workflow process for this item."""
pd = zope.component.getUtility(IProcessDefinition,
name='quotationtool.classify')
context = ClassificationContext(item)
process = pd(context)
contributor = u"unkown"
for principal in getInteraction().participations:
if IPrincipal.providedBy(principal):
contributor = principal.id
elif IRequest.providedBy(principal):
contributor = principal.principal.id
break
history = IWorkflowHistory(item)
process.start(contributor, datetime.datetime.now(),
_(u"Newly created items need to be classified."), history,
PersistentAttribution())
def authenticated(self):
"""Check whether context is an authenticated principal.
Sample usage in a page template:
<tal:span tal:define="user request/principal"
tal:condition="user/schooltool:authenticated"
tal:replace="user/title">
User title
</tal:span>
<tal:span tal:define="user request/principal"
tal:condition="not:user/schooltool:authenticated">
Anonymous
</tal:span>
"""
if self.context is None: # no one is logged in
return False
if not IPrincipal.providedBy(self.context):
raise TypeError("schooltool:authenticated can only be applied"
" to a principal but was applied on %r" % self.context)
return not IUnauthenticatedPrincipal.providedBy(self.context)
def isAvailable(group):
principal = group.__principal__
if IPrincipal.providedBy(principal) and not IGroup.providedBy(principal):
return getUtility(IProduct, 'zojax-forum').isInstalled()
return False
def isUser(group):
principal = group.__principal__
return IPrincipal.providedBy(principal) and not IGroup.providedBy(principal)
def __init__(self, principal=unauthenticated_principal, replace=True):
assert IPrincipal.providedBy(principal)
self.participation = Participation(principal)
self.replace = replace
self.previous = None
self.current = None
