def http_bulk_view(request):
''' This is a view which handles messages sent by a Django logging
framework HttpHandler and dispatches them to Django signals. To
subscribe, write a function similar to:
@receiver(djeventstream.signals.event_received)
def f(sender, **kwargs):
print kwargs['msg']
'''
if False: # Useful code path, but untested
message = False
if 'message' in request.POST or 'msg' in request.POST:
message = request.POST['message']
message = request.POST['msg']
if message:
event_received.send(sender=http_bulk_view, msg=message.split("\n"))
#for line in message.split("\n"):
# event_received.send(sender = http_bulk_view, msg = message)
return HttpResponse("Success")
event_received.send(sender=http_bulk_view, msg=request.readlines())
#for line in request.readlines():
# event_received.send(sender = http_bulk_view, msg = line)
return HttpResponse("Success")
def http_bulk_view(request):
''' This is a view which handles messages sent by a Django logging
framework HttpHandler and dispatches them to Django signals. To
subscribe, write a function similar to:
@receiver(djeventstream.signals.event_received)
def f(sender, **kwargs):
print kwargs['msg']
'''
if False: # Useful code path, but untested
message = False
if 'message' in request.POST or 'msg' in request.POST:
message = request.POST['message']
message = request.POST['msg']
if message:
event_received.send(sender = http_bulk_view, msg = message.split("\n"))
#for line in message.split("\n"):
# event_received.send(sender = http_bulk_view, msg = message)
return HttpResponse( "Success" )
event_received.send(sender = http_bulk_view, msg = request.readlines())
#for line in request.readlines():
# event_received.send(sender = http_bulk_view, msg = line)
return HttpResponse( "Success" )
def sns_view(request):
''' This view handles SNS requests, and forwards them along to the
event handler. Valid ARNs for the subscribed SNS channels should
be specified in settings.py.
WARNING: This does not verify SNS signatures. It relies on the
server sitting behind a firewall where SNS signatures cannot be
spoofed, or having a secret token in the message, or otherwise.
'''
body = json.loads(request.raw_post_data)
# If we receive an attempt to subscribe to SNS, we confirm it is
# one we'd like to subscribe to, and that the URL is an Amazon SNS
# URL. We don't know if this is full-proof (probably not); we
# still count on a firewall to make sure we don't get random
# requests from the Internet.
#
# We really should verify the signature. This is slightly complex.
if not settings.SNS_PUBLIC and body[
'TopicArn'] not in settings.SNS_SUBSCRIPTIONS:
raise Exception("Invalid topic ARN; check settings.py")
if body['Type'] == 'SubscriptionConfirmation':
url = body['SubscribeURL']
if not re.compile(
"^https://sns\.[a-z0-9\-]+\.amazonaws.com/\?Action=ConfirmSubscription\&TopicArn=arn"
).match(url):
raise Exception("Invalid SNS URL")
r = requests.get(url)
elif body['Type'] == 'Notification':
message = body['Message']
if "Subject" in body:
subject = body['Subject']
else:
subject = None
event_received.send(sender=sns_view, msg=message)
else:
raise Exception("Unknown message type")
return HttpResponse("All Good.")
def http_view(request):
''' This is a view which handles messages sent by a Django logging
framework HttpHandler and dispatches them to Django signals. To
subscribe, write a function similar to:
@receiver(djeventstream.signals.event_received)
def f(sender, **kwargs):
print kwargs['msg']
'''
if request.GET:
try: # Not sure why this is necessary, but on some systems it is 'msg', and on others, 'message'
message = request.GET['message']
except MultiValueDictKeyError:
message = request.GET['msg']
else:
try:
message = request.POST['message']
except:
message = request.POST['msg']
event_received.send(sender = http_view, msg = message)
return HttpResponse( "Success" )
def sns_view(request):
''' This view handles SNS requests, and forwards them along to the
event handler. Valid ARNs for the subscribed SNS channels should
be specified in settings.py.
WARNING: This does not verify SNS signatures. It relies on the
server sitting behind a firewall where SNS signatures cannot be
spoofed, or having a secret token in the message, or otherwise.
'''
body = json.loads(request.raw_post_data)
# If we receive an attempt to subscribe to SNS, we confirm it is
# one we'd like to subscribe to, and that the URL is an Amazon SNS
# URL. We don't know if this is full-proof (probably not); we
# still count on a firewall to make sure we don't get random
# requests from the Internet.
#
# We really should verify the signature. This is slightly complex.
if not settings.SNS_PUBLIC and body['TopicArn'] not in settings.SNS_SUBSCRIPTIONS:
raise Exception("Invalid topic ARN; check settings.py")
if body['Type'] == 'SubscriptionConfirmation':
url = body['SubscribeURL']
if not re.compile("^https://sns\.[a-z0-9\-]+\.amazonaws.com/\?Action=ConfirmSubscription\&TopicArn=arn").match(url):
raise Exception("Invalid SNS URL")
r = requests.get(url)
elif body['Type'] == 'Notification':
message = body['Message']
if "Subject" in body:
subject = body['Subject']
else:
subject = None
event_received.send(sender = sns_view, msg = message)
else:
raise Exception("Unknown message type")
return HttpResponse("All Good.")
def http_view(request):
''' This is a view which handles messages sent by a Django logging
framework HttpHandler and dispatches them to Django signals. To
subscribe, write a function similar to:
@receiver(djeventstream.signals.event_received)
def f(sender, **kwargs):
print kwargs['msg']
'''
if request.GET:
try: # Not sure why this is necessary, but on some systems it is 'msg', and on others, 'message'
message = request.GET['message']
except MultiValueDictKeyError:
message = request.GET['msg']
else:
try:
message = request.POST['message']
except:
message = request.POST['msg']
event_received.send(sender=http_view, msg=message)
return HttpResponse("Success")
