def rule_table_view(request, TableName=None):
if (not request.user.is_superuser):
return simple.direct_to_template(
request,
template='not_admin.html',
extra_context={'user': request.user},
)
else: #Admin
try:
ruleTable = RuleTableManager.getInstance(
RuleTableManager.getDefaultName())
# If everything runs smoothly, return normal template
return simple.direct_to_template(
request,
template='policyEngine/table_view.html',
extra_context={
'user': request.user,
'table': ruleTable
})
# Handle each exception and pass the error to template
except ZeroPolicyObjectsReturned:
return HttpResponseRedirect("/policies/")
except MultiplePolicyObjectsReturned:
return HttpResponseRedirect(
reverse('policy_edit',
args=(RuleTableManager.getDefaultName(), )))
def policy_edit(request,table):
if "HTTP_REFERER" in request.META:
# Checks if the referer page is the home or this page itself
if "/dashboard" in request.META['HTTP_REFERER'] or "/policies" in request.META['HTTP_REFERER']:
ruleTableSet = RuleTableManager.getAllInstances(RuleTableManager.getDefaultName())
return simple.direct_to_template(request,
template = 'policyEngine/policy_edit.html',
extra_context = {'user': request.user,
'CurrentTable': ruleTableSet}
)
# If the access flow is incorrect, send home
return HttpResponseRedirect("/")
def rule_table_view(request, TableName = None):
if (not request.user.is_superuser):
return simple.direct_to_template(request,
template = 'not_admin.html',
extra_context = {'user':request.user},
)
else: #Admin
try:
ruleTable = RuleTableManager.getInstance(RuleTableManager.getDefaultName())
# If everything runs smoothly, return normal template
return simple.direct_to_template(
request,
template = 'policyEngine/table_view.html',
extra_context = {'user': request.user,
'table': ruleTable}
)
# Handle each exception and pass the error to template
except ZeroPolicyObjectsReturned:
return HttpResponseRedirect("/policies/")
except MultiplePolicyObjectsReturned:
return HttpResponseRedirect(reverse('policy_edit', args=(RuleTableManager.getDefaultName(),)))
def processProvisioning(provisioning):
logging.debug("PROVISIONING STARTED...\n")
for action in provisioning.action:
actionModel = ActionController.ActionToModel(action,"provisioning")
logging.debug("ACTION type: %s with id: %s" % (actionModel.type, actionModel.uuid))
try:
RuleTableManager.Evaluate(action,RuleTableManager.getDefaultName())
except Exception as e:
MAX_CHARS_ALLOWED = 200
XmlRpcClient.callRPCMethod(threading.currentThread().callBackURL,"sendAsync",XmlHelper.craftXmlClass(XmlHelper.getProcessingResponse(Action.FAILED_STATUS, action,str(e)[0:MAX_CHARS_ALLOWED-1])))
return None
try:
controller = VTDriver.getDriver(action.server.virtualization_type)
#XXX:Change this when xml schema is updated
server = VTDriver.getServerByUUID(action.server.uuid)
#if actionModel.getType() == Action.PROVISIONING_VM_CREATE_TYPE:
# server = VTDriver.getServerByUUID(action.virtual_machine.server_id)
#else:
# server = VTDriver.getVMbyUUID(action.virtual_machine.uuid).Server.get()
except Exception as e:
logging.error(e)
raise e
try:
#PROVISIONING CREATE
if actionModel.getType() == Action.PROVISIONING_VM_CREATE_TYPE:
try:
vm = ProvisioningDispatcher.__createVM(controller, actionModel, action)
except:
vm = None
raise
#PROVISIONING DELETE, START, STOP, REBOOT
else :
ProvisioningDispatcher.__deleteStartStopRebootVM(controller, actionModel, action)
XmlRpcClient.callRPCMethod(server.getAgentURL() ,"send", UrlUtils.getOwnCallbackURL(), 1, server.getAgentPassword(),XmlHelper.craftXmlClass(XmlHelper.getSimpleActionQuery(action)) )
return
except Exception as e:
if actionModel.getType() == Action.PROVISIONING_VM_CREATE_TYPE:
# If the VM creation was interrupted in the network
# configuration, the created VM won't be returned
try:
if not vm:
vm = controller.getVMbyUUID(action.server.virtual_machines[0].uuid)
controller.deleteVM(vm)
# Keep actions table up-to-date after each deletion
actionModel.delete()
except Exception as e:
print "Could not delete VM. Exception: %s" % str(e)
#XmlRpcClient.callRPCMethod(threading.currentThread().callBackURL,"sendAsync",XmlHelper.craftXmlClass(XmlHelper.getProcessingResponse(Action.FAILED_STATUS, action, str(e))))
logging.debug("PROVISIONING FINISHED...")
def processProvisioning(provisioning):
logging.debug("PROVISIONING STARTED...\n")
for action in provisioning.action:
actionModel = ActionController.ActionToModel(action,"provisioning")
logging.debug("ACTION type: %s with id: %s" % (actionModel.type, actionModel.uuid))
try:
RuleTableManager.Evaluate(action,RuleTableManager.getDefaultName())
except Exception as e:
MAX_CHARS_ALLOWED = 200
XmlRpcClient.callRPCMethod(threading.currentThread().callBackURL,"sendAsync",XmlHelper.craftXmlClass(XmlHelper.getProcessingResponse(Action.FAILED_STATUS, action,str(e)[0:MAX_CHARS_ALLOWED-1])))
return None
try:
controller = VTDriver.getDriver(action.server.virtualization_type)
#XXX:Change this when xml schema is updated
server = VTDriver.getServerByUUID(action.server.uuid)
#if actionModel.getType() == Action.PROVISIONING_VM_CREATE_TYPE:
# server = VTDriver.getServerByUUID(action.virtual_machine.server_id)
#else:
# server = VTDriver.getVMbyUUID(action.virtual_machine.uuid).Server.get()
except Exception as e:
logging.error(e)
raise e
try:
#PROVISIONING CREATE
if actionModel.getType() == Action.PROVISIONING_VM_CREATE_TYPE:
try:
vm = ProvisioningDispatcher.__createVM(controller, actionModel, action)
except:
vm = None
raise
#PROVISIONING DELETE, START, STOP, REBOOT
else :
ProvisioningDispatcher.__deleteStartStopRebootVM(controller, actionModel, action)
XmlRpcClient.callRPCMethod(server.getAgentURL() ,"send", UrlUtils.getOwnCallbackURL(), 1, server.getAgentPassword(),XmlHelper.craftXmlClass(XmlHelper.getSimpleActionQuery(action)) )
return
except Exception as e:
if actionModel.getType() == Action.PROVISIONING_VM_CREATE_TYPE:
# If the VM creation was interrupted in the network
# configuration, the created VM won't be returned
try:
if not vm:
vm = controller.getVMbyUUID(action.server.virtual_machines[0].uuid)
controller.deleteVM(vm)
# Keep actions table up-to-date after each deletion
actionModel.delete()
except Exception as e:
print "Could not delete VM. Exception: %s" % str(e)
#XmlRpcClient.callRPCMethod(threading.currentThread().callBackURL,"sendAsync",XmlHelper.craftXmlClass(XmlHelper.getProcessingResponse(Action.FAILED_STATUS, action, str(e))))
logging.debug("PROVISIONING FINISHED...")
def policy_edit(request, table):
if "HTTP_REFERER" in request.META:
# Checks if the referer page is the home or this page itself
if "/dashboard" in request.META[
'HTTP_REFERER'] or "/policies" in request.META['HTTP_REFERER']:
ruleTableSet = RuleTableManager.getAllInstances(
RuleTableManager.getDefaultName())
return simple.direct_to_template(
request,
template='policyEngine/policy_edit.html',
extra_context={
'user': request.user,
'CurrentTable': ruleTableSet
})
# If the access flow is incorrect, send home
return HttpResponseRedirect("/")
def rule_table_view(request, TableName=None):
if (not request.user.is_superuser):
return simple.direct_to_template(
request,
template='not_admin.html',
extra_context={'user': request.user},
)
else: #Admin
ruleTable = RuleTableManager.getInstance(
RuleTableManager.getDefaultName())
return simple.direct_to_template(
request,
template='policyEngine/table_view.html',
extra_context={
'user': request.user,
'table': ruleTable
},
)
def processProvisioning(provisioning):
logging.debug("PROVISIONING STARTED...\n")
for action in provisioning.action:
actionModel = ActionController.ActionToModel(
action, "provisioning")
logging.debug("ACTION type: %s with id: %s" %
(actionModel.type, actionModel.uuid))
try:
RuleTableManager.Evaluate(action,
RuleTableManager.getDefaultName())
except Exception as e:
a = str(e)
if len(a) > 200:
a = a[0:199]
XmlRpcClient.callRPCMethod(
threading.currentThread().callBackURL, "sendAsync",
XmlHelper.craftXmlClass(
XmlHelper.getProcessingResponse(
Action.FAILED_STATUS, action, a)))
# XmlRpcClient.callRPCMethod(threading.currentThread().callBackURL,"sendAsync",XmlHelper.craftXmlClass(XmlHelper.getProcessingResponse('FAILED', action, 'You requested more than the 128Mbytes allowed for your project')))
return None
try:
controller = VTDriver.getDriver(
action.server.virtualization_type)
#XXX:Change this when xml schema is updated
server = VTDriver.getServerByUUID(action.server.uuid)
#if actionModel.getType() == Action.PROVISIONING_VM_CREATE_TYPE:
# server = VTDriver.getServerByUUID(action.virtual_machine.server_id)
#else:
# server = VTDriver.getVMbyUUID(action.virtual_machine.uuid).Server.get()
except Exception as e:
logging.error(e)
raise e
try:
#PROVISIONING CREATE
if actionModel.getType() == Action.PROVISIONING_VM_CREATE_TYPE:
try:
vm = ProvisioningDispatcher.__createVM(
controller, actionModel, action)
except:
vm = None
raise
#PROVISIONING DELETE, START, STOP, REBOOT
else:
ProvisioningDispatcher.__deleteStartStopRebootVM(
controller, actionModel, action)
XmlRpcClient.callRPCMethod(
server.getAgentURL(), "send", UrlUtils.getOwnCallbackURL(),
1, server.getAgentPassword(),
XmlHelper.craftXmlClass(
XmlHelper.getSimpleActionQuery(action)))
except Exception as e:
if actionModel.getType(
) == Action.PROVISIONING_VM_CREATE_TYPE and vm:
controller.deleteVM(vm)
XmlRpcClient.callRPCMethod(
threading.currentThread().callBackURL, "sendAsync",
XmlHelper.craftXmlClass(
XmlHelper.getProcessingResponse(
Action.FAILED_STATUS, action, str(e))))
logging.debug("PROVISIONING FINISHED...")
