def test_parse_paypal_response(self):
dpppdt = DummyPayPalPDT()
paypal_response = dpppdt._postback()
assert('SUCCESS' in paypal_response)
self.assertEqual(len(PayPalPDT.objects.all()), 0)
pdt_obj = PayPalPDT()
pdt_obj.ipaddress = '127.0.0.1'
pdt_obj._parse_paypal_response(paypal_response)
self.assertEqual(len(PayPalPDT.objects.all()), 0)
self.assertEqual(pdt_obj.txn_id, '1ED550410S3402306')
def test_parse_paypal_response(self):
dpppdt = DummyPayPalPDT()
paypal_response = dpppdt._postback()
assert ('SUCCESS' in paypal_response)
self.assertEqual(len(PayPalPDT.objects.all()), 0)
pdt_obj = PayPalPDT()
pdt_obj.ipaddress = '127.0.0.1'
pdt_obj._parse_paypal_response(paypal_response)
self.assertEqual(len(PayPalPDT.objects.all()), 0)
self.assertEqual(pdt_obj.txn_id, '1ED550410S3402306')
def test_verify_postback(self):
dpppdt = DummyPayPalPDT()
paypal_response = dpppdt._postback().decode("ascii")
assert "SUCCESS" in paypal_response
self.assertEqual(len(PayPalPDT.objects.all()), 0)
pdt_obj = PayPalPDT()
pdt_obj.ipaddress = "127.0.0.1"
pdt_obj.response = paypal_response
pdt_obj._verify_postback()
self.assertEqual(len(PayPalPDT.objects.all()), 0)
self.assertEqual(pdt_obj.txn_id, "1ED550410S3402306")
def test_verify_postback(self):
dpppdt = DummyPayPalPDT()
paypal_response = dpppdt._postback().decode("ascii")
assert "SUCCESS" in paypal_response
self.assertEqual(len(PayPalPDT.objects.all()), 0)
pdt_obj = PayPalPDT()
pdt_obj.ipaddress = "127.0.0.1"
pdt_obj.response = paypal_response
pdt_obj._verify_postback()
self.assertEqual(len(PayPalPDT.objects.all()), 0)
self.assertEqual(pdt_obj.txn_id, "1ED550410S3402306")
# Issue #121: Ensure for doesn't blank non-PayPal-supplied fields
self.assertEqual(pdt_obj.ipaddress, "127.0.0.1")
self.assertEqual(pdt_obj.response, paypal_response)
def pdt(request, item_check_callable=None, template="pdt/pdt.html", context=None):
"""Payment data transfer implementation: http://tinyurl.com/c9jjmw"""
context = context or {}
pdt_obj = None
txn_id = request.GET.get('tx')
failed = False
if txn_id is not None:
# If an existing transaction with the id tx exists: use it
try:
pdt_obj = PayPalPDT.objects.get(txn_id=txn_id)
except PayPalPDT.DoesNotExist:
# This is a new transaction so we continue processing PDT request
pass
if pdt_obj is None:
form = PayPalPDTForm(request.GET)
if form.is_valid():
try:
pdt_obj = form.save(commit=False)
except Exception, e:
error = repr(e)
failed = True
else:
error = form.errors
failed = True
if failed:
pdt_obj = PayPalPDT()
pdt_obj.set_flag("Invalid form. %s" % error)
pdt_obj.initialize(request)
if not failed:
# The PDT object gets saved during verify
pdt_obj.verify(item_check_callable)
def pdt(request, item_check_callable=None, template="pdt/pdt.html", context=None):
"""Payment data transfer implementation: http://tinyurl.com/c9jjmw"""
context = context or {}
pdt_obj = None
txn_id = request.GET.get("tx")
failed = False
if txn_id is not None:
# If an existing transaction with the id tx exists: use it
try:
pdt_obj = PayPalPDT.objects.get(txn_id=txn_id)
except PayPalPDT.DoesNotExist:
# This is a new transaction so we continue processing PDT request
pass
if pdt_obj is None:
form = PayPalPDTForm(request.GET)
if form.is_valid():
try:
pdt_obj = form.save(commit=False)
except Exception, e:
error = repr(e)
failed = True
else:
error = form.errors
failed = True
if failed:
pdt_obj = PayPalPDT()
pdt_obj.set_flag("Invalid form. %s" % error)
pdt_obj.initialize(request)
if not failed:
# The PDT object gets saved during verify
pdt_obj.verify(item_check_callable)
def pdt(request,
item_check_callable=None,
template="pdt/pdt.html",
context=None):
"""Payment data transfer implementation: http://tinyurl.com/c9jjmw"""
LOGGER.debug(">> Paypal's notification request: method=%s" %
request.method)
LOGGER.debug("GET=%s" % repr(request.GET))
LOGGER.debug("POST=%s" % repr(request.POST))
context = context or {}
pdt_obj = None
txn_id = getattr(request, request.method).get('txn_id', None)
LOGGER.info("PDT transaction id: %s" % repr(txn_id))
failed = False
if txn_id is not None:
# If an existing transaction with the id tx exists: use it
try:
pdt_obj = PayPalPDT.objects.get(txn_id=txn_id)
except PayPalPDT.DoesNotExist:
LOGGER.debug("This is a new transaction so we continue processing "
"PDT request")
if pdt_obj is None:
form = PayPalPDTForm(getattr(request, request.method))
if form.is_valid():
try:
pdt_obj = form.save(commit=False)
pdt_obj.tx = txn_id # backward compatibillity
except Exception, e:
LOGGER.exception("Exception creating PDT object from "
"formulary:")
error = repr(e)
failed = True
else:
error = form.errors
failed = True
if failed:
pdt_obj = PayPalPDT()
pdt_obj.set_flag("Invalid form. %s" % error)
LOGGER.warn("PDT validation has failed: %s" % error)
pdt_obj.initialize(request)
if not failed:
# The PDT object gets saved during verify
pdt_obj.verify(item_check_callable)
LOGGER.info("PDT validation was successful. Object saved: %s" %
pdt_obj)
def process_pdt(request):
"""
Payment data transfer implementation:
https://developer.paypal.com/webapps/developer/docs/classic/products/payment-data-transfer/
This function returns a tuple of (pdt_obj, failed)
pdt_obj is an object of type PayPalPDT
failed is a flag that is True if the input data didn't pass basic validation.
Note: even for failed=False You must still check the pdt_obj is not flagged i.e.
pdt_obj.flag == False
"""
pdt_obj = None
txn_id = request.GET.get("tx")
failed = False
if txn_id is not None:
# If an existing transaction with the id tx exists: use it
try:
pdt_obj = PayPalPDT.objects.get(txn_id=txn_id)
except PayPalPDT.DoesNotExist:
# This is a new transaction so we continue processing PDT request
pass
if pdt_obj is None:
form = PayPalPDTForm(request.GET)
if form.is_valid():
try:
pdt_obj = form.save(commit=False)
except Exception as e:
warn_untested()
error = repr(e)
failed = True
else:
warn_untested()
error = form.errors
failed = True
if failed:
warn_untested()
pdt_obj = PayPalPDT()
pdt_obj.set_flag(f"Invalid form. {error}")
pdt_obj.initialize(request)
if not failed:
# The PDT object gets saved during verify
pdt_obj.verify()
else:
pass # we ignore any PDT requests that don't have a transaction id
return (pdt_obj, failed)
def process_pdt(request, item_check_callable=None, identity_token=None):
"""
Payment data transfer implementation: http://tinyurl.com/c9jjmw
This function returns a tuple of pdt_obj and failed
pdt_obj is an object of type PayPalPDT
failed is a flag that indeicates whether the transaction was processed successfully
"""
pdt_obj = None
txn_id = request.GET.get('tx')
failed = False
error = ''
if not identity_token:
identity_token = settings.PAYPAL_IDENTITY_TOKEN
if txn_id is not None:
# If an existing transaction with the id tx exists: use it
try:
pdt_obj = PayPalPDT.objects.get(txn_id=txn_id)
except PayPalPDT.DoesNotExist:
# This is a new transaction so we continue processing PDT request
pass
if pdt_obj is None:
form = PayPalPDTForm(request.GET)
if form.is_valid():
try:
pdt_obj = form.save(commit=False)
pdt_obj.identity_token = identity_token
except Exception as e:
logger.exception('Saving pdt_obj')
error = repr(e)
failed = True
else:
error = form.errors
failed = True
if failed:
pdt_obj = PayPalPDT(identity_token=identity_token)
pdt_obj.set_flag("Invalid form. %s" % error)
pdt_obj.initialize(request)
if not failed:
# The PDT object gets saved during verify
pdt_obj.verify(item_check_callable)
else:
pass # we ignore any PDT requests that don't have a transaction id
return pdt_obj, failed
def process_pdt(request, item_check_callable=None):
"""
Payment data transfer implementation: http://tinyurl.com/c9jjmw
This function returns a tuple of (pdt_obj, failed)
pdt_obj is an object of type PayPalPDT
failed is a flag that is True if the input data didn't pass basic validation.
Note: even for failed=False You must still check the pdt_obj is not flagged i.e.
pdt_obj.flag == False
"""
pdt_obj = None
txn_id = request.GET.get('tx')
failed = False
if txn_id is not None:
# If an existing transaction with the id tx exists: use it
try:
pdt_obj = PayPalPDT.objects.get(txn_id=txn_id)
except PayPalPDT.DoesNotExist:
# This is a new transaction so we continue processing PDT request
pass
if pdt_obj is None:
form = PayPalPDTForm(request.GET)
if form.is_valid():
try:
pdt_obj = form.save(commit=False)
except Exception as e:
error = repr(e)
failed = True
else:
error = form.errors
failed = True
if failed:
pdt_obj = PayPalPDT()
pdt_obj.set_flag("Invalid form. %s" % error)
pdt_obj.initialize(request)
if not failed:
# The PDT object gets saved during verify
pdt_obj.verify(item_check_callable)
else:
pass # we ignore any PDT requests that don't have a transaction id
return (pdt_obj, failed)
def pdt(request, item_check_callable=None, template="pdt/pdt.html",
context=None):
"""Payment data transfer implementation: http://tinyurl.com/c9jjmw"""
LOGGER.debug(">> Paypal's notification request: method=%s" %
request.method)
LOGGER.debug("GET=%s" % repr(request.GET))
LOGGER.debug("POST=%s" % repr(request.POST))
context = context or {}
pdt_obj = None
txn_id = getattr(request, request.method).get('txn_id', None)
LOGGER.info("PDT transaction id: %s" % repr(txn_id))
failed = False
if txn_id is not None:
# If an existing transaction with the id tx exists: use it
try:
pdt_obj = PayPalPDT.objects.get(txn_id=txn_id)
except PayPalPDT.DoesNotExist:
LOGGER.debug("This is a new transaction so we continue processing "
"PDT request")
if pdt_obj is None:
form = PayPalPDTForm(getattr(request, request.method))
if form.is_valid():
try:
pdt_obj = form.save(commit=False)
pdt_obj.tx = txn_id # backward compatibillity
except Exception, e:
LOGGER.exception("Exception creating PDT object from "
"formulary:")
error = repr(e)
failed = True
else:
error = form.errors
failed = True
if failed:
pdt_obj = PayPalPDT()
pdt_obj.set_flag("Invalid form. %s" % error)
LOGGER.warn("PDT validation has failed: %s" % error)
pdt_obj.initialize(request)
if not failed:
# The PDT object gets saved during verify
pdt_obj.verify(item_check_callable)
LOGGER.info("PDT validation was successful. Object saved: %s" %
pdt_obj)
def process_pdt(request):
"""
Payment data transfer implementation:
https://developer.paypal.com/webapps/developer/docs/classic/products/payment-data-transfer/
This function returns a tuple of (pdt_obj, failed)
pdt_obj is an object of type PayPalPDT
failed is a flag that is True if the input data didn't pass basic validation.
Note: even for failed=False You must still check the pdt_obj is not flagged i.e.
pdt_obj.flag == False
"""
pdt_obj = None
txn_id = request.GET.get('tx')
failed = False
if txn_id is not None:
# If an existing transaction with the id tx exists: use it
try:
pdt_obj = PayPalPDT.objects.get(txn_id=txn_id)
except PayPalPDT.DoesNotExist:
# This is a new transaction so we continue processing PDT request
pass
if pdt_obj is None:
form = PayPalPDTForm(request.GET)
if form.is_valid():
try:
pdt_obj = form.save(commit=False)
except Exception as e:
warn_untested()
error = repr(e)
failed = True
else:
warn_untested()
error = form.errors
failed = True
if failed:
warn_untested()
pdt_obj = PayPalPDT()
pdt_obj.set_flag("Invalid form. %s" % error)
pdt_obj.initialize(request)
if not failed:
# The PDT object gets saved during verify
pdt_obj.verify()
else:
pass # we ignore any PDT requests that don't have a transaction id
return (pdt_obj, failed)
def process_pdt(request, item_check_callable=None,
identity_token=None):
"""
Payment data transfer implementation: http://tinyurl.com/c9jjmw
This function returns a tuple of pdt_obj and failed
pdt_obj is an object of type PayPalPDT
failed is a flag that indeicates whether the transaction was processed successfully
"""
pdt_obj = None
txn_id = request.GET.get('tx')
failed = False
error = ''
if not identity_token:
identity_token = settings.PAYPAL_IDENTITY_TOKEN
if txn_id is not None:
# If an existing transaction with the id tx exists: use it
try:
pdt_obj = PayPalPDT.objects.get(txn_id=txn_id)
except PayPalPDT.DoesNotExist:
# This is a new transaction so we continue processing PDT request
pass
if pdt_obj is None:
form = PayPalPDTForm(request.GET)
if form.is_valid():
try:
pdt_obj = form.save(commit=False)
pdt_obj.identity_token = identity_token
except Exception as e:
logger.exception('Saving pdt_obj')
error = repr(e)
failed = True
else:
error = form.errors
failed = True
if failed:
pdt_obj = PayPalPDT(identity_token=identity_token)
pdt_obj.set_flag("Invalid form. %s" % error)
pdt_obj.initialize(request)
if not failed:
# The PDT object gets saved during verify
pdt_obj.verify(item_check_callable)
else:
pass # we ignore any PDT requests that don't have a transaction id
return pdt_obj, failed
def test_verify_postback(self):
dpppdt = DummyPayPalPDT()
paypal_response = dpppdt._postback().decode('ascii')
assert ('SUCCESS' in paypal_response)
self.assertEqual(len(PayPalPDT.objects.all()), 0)
pdt_obj = PayPalPDT()
pdt_obj.ipaddress = '127.0.0.1'
pdt_obj.response = paypal_response
pdt_obj._verify_postback()
self.assertEqual(len(PayPalPDT.objects.all()), 0)
self.assertEqual(pdt_obj.txn_id, '1ED550410S3402306')
def process_pdt(request, item_check_callable=None):
"""
Payment data transfer implementation: http://tinyurl.com/c9jjmw
This function returns a tuple of pdt_obj and failed
pdt_obj is an object of type PayPalPDT
failed is a flag that indeicates whether the transaction was
processed successfully
"""
pdt_obj = None
txn_id = request.REQUEST.get('tx')
failed = False
if txn_id is '':
try:
txn_id = None
raise ValueError('PayPalPDT txn_id is blank', txn_id)
except:
pass
if txn_id is not None:
# If an existing transaction with the id tx exists: use it
try:
pdt_obj = PayPalPDT.objects.get(txn_id=txn_id)
except PayPalPDT.DoesNotExist:
# This is a new transaction so we continue processing PDT request
pass
if pdt_obj is None:
form = PayPalPDTForm(request.REQUEST)
if form.is_valid():
try:
pdt_obj = form.save(commit=False)
except Exception, e:
error = repr(e)
failed = True
else:
error = form.errors
failed = True
if failed:
pdt_obj = PayPalPDT()
pdt_obj.set_flag("Invalid form. %s" % error)
pdt_obj.initialize(request)
if not failed:
# The PDT object gets saved during verify
pdt_obj.verify(item_check_callable)
def test_verify_postback(self):
dpppdt = DummyPayPalPDT()
paypal_response = dpppdt._postback().decode('ascii')
assert ('SUCCESS' in paypal_response)
self.assertEqual(len(PayPalPDT.objects.all()), 0)
pdt_obj = PayPalPDT()
pdt_obj.ipaddress = '127.0.0.1'
pdt_obj.response = paypal_response
pdt_obj._verify_postback()
self.assertEqual(len(PayPalPDT.objects.all()), 0)
self.assertEqual(pdt_obj.txn_id, '1ED550410S3402306')
# Issue #121: Ensure for doesn't blank non-PayPal-supplied fields
self.assertEqual(pdt_obj.ipaddress, '127.0.0.1')
self.assertEqual(pdt_obj.response, paypal_response)
def process_pdt(request, item_check_callable=None):
"""
Payment data transfer implementation: http://tinyurl.com/c9jjmw
This function returns a tuple of pdt_obj and failed
pdt_obj is an object of type PayPalPDT
failed is a flag that indeicates whether the transaction was processed successfully
"""
pdt_obj = None
txn_id = request.REQUEST.get('tx')
failed = False
if txn_id is not None:
# If an existing transaction with the id tx exists: use it
try:
pdt_obj = PayPalPDT.objects.get(txn_id=txn_id)
except PayPalPDT.DoesNotExist:
# This is a new transaction so we continue processing PDT request
pass
if pdt_obj is None:
form = PayPalPDTForm(request.REQUEST)
if form.is_valid():
try:
pdt_obj = form.save(commit=False)
except Exception, e:
error = repr(e)
failed = True
else:
error = form.errors
failed = True
if failed:
pdt_obj = PayPalPDT()
pdt_obj.set_flag("Invalid form. %s" % error)
pdt_obj.initialize(request)
if not failed:
# The PDT object gets saved during verify
pdt_obj.verify(item_check_callable)
def aux(request, *args, **kwargs):
if request.method == 'POST':
return f(request, *args, **kwargs)
pdt_obj = None
pdt_active = False
txn_id = request.GET.get('tx')
failed = False
if txn_id is not None:
pdt_active = True
# If an existing transaction with the id tx exists: use it
try:
pdt_obj = PayPalPDT.objects.get(txn_id=txn_id)
except PayPalPDT.DoesNotExist:
# This is a new transaction so we continue processing PDT request
pass
if pdt_obj is None:
form = PayPalPDTForm(request.GET)
if form.is_valid():
try:
pdt_obj = form.save(commit=False)
except Exception, e:
error = repr(e)
failed = True
else:
error = form.errors
failed = True
if failed:
pdt_obj = PayPalPDT()
pdt_obj.set_flag("Invalid form. %s" % error)
pdt_obj.initialize(request)
if not failed:
# The PDT object gets saved during verify
pdt_obj.verify(item_check_callable)
def aux(request, *args, **kwargs):
pdt_obj = None
pdt_active = False
txn_id = request.GET.get('tx', None)
if txn_id is not None:
txn_id = txn_id.strip()
if not txn_id: #i.e. empty txn_id
txn_id = None
failed = False
pdt_duplicate = False
if txn_id is not None:
pdt_active = True
# If an existing transaction with the id tx exists: use it
try:
pdt_obj = PayPalPDT.objects.get(txn_id=txn_id)
pdt_duplicate = True
except PayPalPDT.DoesNotExist:
# This is a new transaction so we continue processing PDT request
pass
if pdt_obj is None:
form = PayPalPDTForm(request.GET)
if form.is_valid():
try:
pdt_obj = form.save(commit=False)
except Exception, e:
error = repr(e)
failed = True
else:
error = form.errors
failed = True
if failed:
pdt_obj = PayPalPDT()
pdt_obj.set_flag("Invalid form. %s" % error)
pdt_obj.initialize(request)
if not failed:
# The PDT object gets saved during verify
pdt_obj.verify(item_check_callable)
def pdt(request,item_check_callable=None):
"""
PayPal IPN endpoint (notify_url).
Used by both PayPal Payments Pro and Payments Standard to confirm transactions.
http://tinyurl.com/d9vu9d
PayPal IPN Simulator:
https://developer.paypal.com/cgi-bin/devscr?cmd=_ipn-link-session
"""
flag = None
ipn_obj = None
form = PayPalPaymentsForm(request.POST)
if form.is_valid():
try:
pdt_obj = form.save(commit=False)
except Exception as e:
flag = "Exception while processing. (%s)" % e
else:
flag = "Invalid form. (%s)" % form.errors
if ipn_obj is None:
ipn_obj = PayPalPDT()
ipn_obj.initialize(request)
if flag is not None:
ipn_obj.set_flag(flag)
else:
# Secrets should only be used over SSL.
if request.is_secure() and 'secret' in request.GET:
ipn_obj.verify_secret(form, request.GET['secret'])
else:
try:
ipn_obj.verify(item_check_callable)
except Exception as e:
flag = "Exception while processing. (%s)" % e
ipn_obj.save()
return HttpResponse("OKAY")
def setUpClass(cls):
cls.pdt = PayPalPDT()
