+ def can_update(self, user):
+ return self.site.can_update(user)
+
+ @staticmethod
+ def select_by_user(user):
+ if user.is_admin:
+ qs = SitePrivilege.objects.all()
+ else:
+ sp_ids = [sp.id for sp in SitePrivilege.objects.filter(user=user)]
+ qs = SitePrivilege.objects.filter(id__in=sp_ids)
+ return qs
+
+class Deployment(PlCoreBase):
+ #objects = Controllermanager()
+ #deleted_objects = DeploymentDeletionManager()
+ name = models.CharField(max_length=200, unique=True, help_text="Name of the Deployment")
+ #admin_user = models.CharField(max_length=200, null=True, blank=True, help_text="Username of an admin user at this deployment")
+ #admin_password = models.CharField(max_length=200, null=True, blank=True, help_text="Password of theadmin user at this deployment")\r
+ #admin_tenant = models.CharField(max_length=200, null=True, blank=True, help_text="Name of the tenant the admin user belongs to")\r
+ #auth_url = models.CharField(max_length=200, null=True, blank=True, help_text="Auth url for the deployment")
+ #backend_type = models.CharField(max_length=200, null=True, blank=True, help_text="Type of deployment, e.g. EC2, OpenStack, or OpenStack version")
+ #availability_zone = models.CharField(max_length=200, null=True, blank=True, help_text="OpenStack availability zone")
+
+ # smbaker: the default of 'allow all' is intended for evolutions of existing
+ # deployments. When new deployments are created via the GUI, they are
+ # given a default of 'allow site <site_of_creator>'
+ accessControl = models.TextField(max_length=200, blank=False, null=False, default="allow all",
+ help_text="Access control list that specifies which sites/users may use nodes in this deployment")
+
+ def get_acl(self):
+ return AccessControlList(self.accessControl)
+
+ def test_acl(self, slice=None, user=None):
+ potential_users=[]
+
+ if user:
+ potential_users.append(user)
+
+ if slice:
+ potential_users.append(slice.creator)
+ for priv in slice.sliceprivileges.all():
+ if priv.user not in potential_users:
+ potential_users.append(priv.user)
+
+ acl = self.get_acl()
+ for user in potential_users:
+ if acl.test(user) == "allow":
+ return True
+
+ return False
+
+ @staticmethod
+ def select_by_acl(user):
+ ids = []
+ for deployment in Deployment.objects.all():
+ acl = deployment.get_acl()
+ if acl.test(user) == "allow":
+ ids.append(deployment.id)
+
+ return Deployment.objects.filter(id__in=ids)
+
+ def __unicode__(self): return u'%s' % (self.name)
+
+class DeploymentRole(PlCoreBase):
+ #objects = DeploymentLinkManager()
+ #deleted_objects = DeploymentLinkDeletionManager()
+ ROLE_CHOICES = (('admin','Admin'),)
+ role = models.CharField(choices=ROLE_CHOICES, unique=True, max_length=30)
+
+ def __unicode__(self): return u'%s' % (self.role)
+
+class DeploymentPrivilege(PlCoreBase):
+ #objects = DeploymentLinkManager()
+ #deleted_objects = DeploymentLinkDeletionManager()
+
+ user = models.ForeignKey('User', related_name='deploymentprivileges')
+ deployment = models.ForeignKey('Deployment', related_name='deploymentprivileges')
+ role = models.ForeignKey('DeploymentRole',related_name='deploymentprivileges')
+
+ def __unicode__(self): return u'%s %s %s' % (self.deployment, self.user, self.role)
+
+ def can_update(self, user):
+ if user.is_readonly:
+ return False
+ if user.is_admin:
+ return True
+ dprivs = DeploymentPrivilege.objects.filter(user=user)
+ for dpriv in dprivs:
+ if dpriv.role.role == 'admin':
+ return True
+ return False
+
+ @staticmethod
+ def select_by_user(user):
+ if user.is_admin:
+ qs = DeploymentPrivilege.objects.all()
+ else:
+ dpriv_ids = [dp.id for dp in DeploymentPrivilege.objects.filter(user=user)]
+ qs = DeploymentPrivilege.objects.filter(id__in=dpriv_ids)
+ return qs
+
+class ControllerRole(PlCoreBase):
+ #objects = ControllerLinkManager()
+ #deleted_objects = ControllerLinkDeletionManager()
+
+ ROLE_CHOICES = (('admin','Admin'),)
+ role = models.CharField(choices=ROLE_CHOICES, unique=True, max_length=30)
+
+ def __unicode__(self): return u'%s' % (self.role)
+
+class Controller(PlCoreBase):
+
+ objects = ControllerManager()
+ deleted_objects = ControllerDeletionManager()
+
+ name = models.CharField(max_length=200, unique=True, help_text="Name of the Controller")
+ backend_type = models.CharField(max_length=200, help_text="Type of compute controller, e.g. EC2, OpenStack, or OpenStack version")
+ version = models.CharField(max_length=200, help_text="Controller version")
+ auth_url = models.CharField(max_length=200, null=True, blank=True, help_text="Auth url for the compute controller")
+ admin_user = models.CharField(max_length=200, null=True, blank=True, help_text="Username of an admin user at this controller")
+ admin_password = models.CharField(max_length=200, null=True, blank=True, help_text="Password of theadmin user at this controller")
+ admin_tenant = models.CharField(max_length=200, null=True, blank=True, help_text="Name of the tenant the admin user belongs to")
+
+ def __unicode__(self): return u'%s %s %s' % (self.name, self.backend_type, self.version)
+
+ def can_update(self, user):
+ if user.is_readonly:
+ return False
+ if user.is_admin:
+ return True
+ return False
+
+class SiteDeployment(PlCoreBase):
+ objects = ControllerLinkManager()
+ deleted_objects = ControllerLinkDeletionManager()
+
+ site = models.ForeignKey(Site,related_name='sitedeployments')
+ deployment = models.ForeignKey(Deployment,related_name='sitedeployments')
+ controller = models.ForeignKey(Controller, null=True, blank=True, related_name='sitedeployments')
+ availability_zone = models.CharField(max_length=200, null=True, blank=True, help_text="OpenStack availability zone")