def getRolesInContext(self, user, object):
# we combine the permission of the user with those of the
# groups she belongs to
uf = self._get_userfolder(user)
if uf is not None:
# rewrap user with an unwrapped user folder, so
# _check_context works appropriately
user = aq_inner(user)
user = user.__of__(uf)
principal_ids = self._get_principal_ids(user)
roles = set()
for obj in self._parent_chain(object):
if user._check_context(obj):
count = -1
for count, a in enumerate(self._getAdapters(obj)):
for pid in principal_ids:
roles.update(a.getRoles(pid))
# XXX: BBB code, kicks in only if there's no proper adapter
if count == -1:
workspace = IGroupAwareWorkspace(obj,
IWorkspace(obj, None))
if workspace is not None:
roles.update(workspace.getLocalRolesForPrincipal(user))
for group in self._groups(obj, user, workspace):
roles.update(
workspace.getLocalRolesForPrincipal(group))
return list(roles)
def getAllLocalRolesInContext(self, object):
rolemap = {}
for obj in self._parent_chain(object):
for a in self._getAdapters(obj):
iter_roles = a.getAllRoles()
for principal, roles in iter_roles:
rolemap.setdefault(principal, set()).update(roles)
else: # XXX: BBB code, kicks in only if there's no proper ddapter
workspace = IGroupAwareWorkspace(obj, IWorkspace(obj, None))
if workspace is not None:
rolemap.update(workspace.getLocalRoles())
return rolemap
def checkLocalRolesAllowed(self, user, object, object_roles):
"""Checks if the user has one of the specified roles in the
given context, short circuits when the first provider granting
one of the roles is found."""
uf = self._get_userfolder(user)
if uf is not None:
# rewrap user with an unwrapped user folder, so
# _check_context works appropriately
user = aq_inner(user)
user = user.__of__(uf)
check_roles = set(object_roles)
principal_ids = self._get_principal_ids(user)
for obj in self._parent_chain(object):
count = -1
for count, a in enumerate(self._getAdapters(obj)):
for pid in principal_ids:
roles = a.getRoles(pid)
if check_roles.intersection(roles):
if user._check_context(obj):
return 1
else:
return 0
# XXX: BBB code, kicks in only if there's no proper adapter
if count == -1:
workspace = IGroupAwareWorkspace(obj, IWorkspace(obj, None))
if workspace is not None:
roles = workspace.getLocalRolesForPrincipal(user)
if check_roles.intersection(roles):
if user._check_context(obj):
return 1
else:
return 0
for group in self._groups(obj, user, workspace):
roles = workspace.getLocalRolesForPrincipal(group)
if check_roles.intersection(roles):
if user._check_context(obj):
return 1
else:
return 0
return None