def Groupfinder(self, userid, request=None, context=None):
"""
returns the list of groups assigned to the user
"""
if request:
try:
user = request.environ["authenticated_user"]
except KeyError:
user = self.root().GetUser(userid)
request.environ["authenticated_user"] = user
def remove_user(request):
if "authenticated_user" in request.environ:
del request.environ["authenticated_user"]
request.add_finished_callback(remove_user)
else:
user = self.root().GetUser(userid)
if user is None:
return None
# users groups or empty list
groups = user.groups or ()
# lookup context for local roles
if context is None and hasattr(request, "context"):
context = request.context
if context and ILocalGroups.providedBy(context):
local = context.GetLocalGroups(userid, user=user)
if not groups:
return local
return tuple(list(groups) + list(local))
return groups
def Groupfinder(self, userid, request=None, context=None):
"""
returns the list of groups assigned to the user
"""
if request:
try:
user = request.environ["authenticated_user"]
except:
user = self.root().GetUser(userid)
request.environ["authenticated_user"] = user
def remove_user(request):
if "authenticated_user" in request.environ:
del request.environ["authenticated_user"]
request.add_finished_callback(remove_user)
else:
user = self.root().GetUser(userid)
if not user:
return None
# users groups or empty list
groups = user.groups or ()
# lookup context for local roles
if not context and hasattr(request, "context"):
context = request.context
if context and ILocalGroups.providedBy(context):
local = context.GetLocalGroups(userid, user=user)
if not groups:
return local
return tuple(list(groups)+list(local))
return groups
def Allow(self, context, user):
"""
Checks if the transition can be executed in the current context.
parameters ::
context: the context object
user: the current user
returns True/False
"""
# condition
if self.conditions:
for c in self.conditions:
if isinstance(c, basestring):
c = ResolveName(c)
if not c(transition=self,
context=context,
user=user,
values=self.values):
return False
# roles
if self.roles == WfAllRoles:
return True
if user:
# call registered authentication policy
groups = effective_principals()
if groups == None:
# no pyramid authentication policy activated
# use custom user lookup
groups = user.GetGroups(context)
if context and ILocalGroups.providedBy(context):
local = context.GetLocalGroups(unicode(user))
groups = list(groups) + list(local)
else:
groups = (u"system.Everyone", )
for r in groups:
if r in self.process.adminGroups:
return True
if r in self.roles:
return True
return False
def Allow(self, context, user):
"""
Checks if the transition can be executed in the current context.
parameters ::
context: the context object
user: the current user
returns True/False
"""
# condition
if self.conditions:
for c in self.conditions:
if isinstance(c, basestring):
c = ResolveName(c)
if not c(transition=self, context=context, user=user, values=self.values):
return False
# roles
if self.roles == WfAllRoles:
return True
if user:
# call registered authentication policy
groups = effective_principals()
if groups==None:
# no pyramid authentication policy activated
# use custom user lookup
groups = user.GetGroups(context)
if context and ILocalGroups.providedBy(context):
local = context.GetLocalGroups(unicode(user))
groups = list(groups)+list(local)
else:
groups = (u"system.Everyone",)
for r in groups:
if r in self.process.adminGroups:
return True
if r in self.roles:
return True
return False