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Version as of 2003-12-05 21:28:01

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1 Peak Security

Here's a brief example of how to use peak security.

1.1 A short example

    1 
    2 from peak.api import *
    3 
    4 class Owner(security.Permission):
    5     pass
    6 
    7 class Building(object):
    8 
    9     security.allow(
   10         burnBuilding = Owner
   11         )
   12 
   13     def burnBuilding(self):
   14             print "Burn baby burn"
   15 
   16 class buildingRules(security.RuleSet):
   17 
   18     rules = Items(
   19           checkCanBurn = [Owner.of(Building)]
   20                   )
   21 
   22     def checkCanBurn(self, attempt):
   23         if attempt.user is attempt.subject.owner:
   24             return 1
   25         else:
   26             return security.Denial(
   27                  "You are not allowed to burn that building"
   28                                    )
   29 
   30 BuildingRules.declareRulesFor(security.IPermissionChecker)

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