def get_signature(self):
return sig(
self.pos_id,
self.session_id,
self.order_id,
self.status,
self.amount,
self.desc,
self.ts,
conf.KEY2,
)
def get_signature(self):
return sig(
self.pos_id,
self.session_id,
self.order_id,
self.status,
self.amount,
self.desc,
self.ts,
conf.KEY2,
)
def notification_handler(request):
if request.method <> 'POST':
return HttpResponseForbidden()
# FIXME: do something sensible
assert int(request.POST['pos_id']) == int(conf.POS_ID)
assert request.POST['sig'] == sig(conf.POS_ID, request.POST['session_id'],
request.POST['ts'], conf.KEY2)
new_payment, old_payment = \
models.Payment.objects.reload(request.POST['session_id'])
signals.payment_status_notification.send(new_payment, previous=old_payment)
return HttpResponse('OK')
def rpc(self, session_id, method):
ts = gen_ts()
data = {
'pos_id': str(conf.POS_ID),
'session_id': session_id,
'ts': ts,
}
data['sig'] = sig(
data['pos_id'],
data['session_id'],
data['ts'],
conf.KEY1,
)
return urllib2.urlopen('%sPayment/%s/xml' % (conf.ENDPOINT, method),
urllib.urlencode(data)).read()
def _confirm_or_cancel(self, method, reload):
assert self.status == constants.STATUS_PENDING
et = ET.fromstring(self.rpc('confirm'))
assert et[0].text == 'OK' # FIXME: handle errors
assert int(et[1].find('pos_id').text) == int(self.pos_id)
assert et[1].find('session_id').text == self.session_id
assert sig(
self.pos_id,
self.session_id,
et[1].find('ts').text,
conf.KEY2,
) == et[1].find('sig').text
if reload:
return self.reload()
def rpc(self, session_id, method):
ts = gen_ts()
data = {
'pos_id': str(conf.POS_ID),
'session_id': session_id,
'ts': ts,
}
data['sig'] = sig(
data['pos_id'],
data['session_id'],
data['ts'],
conf.KEY1,
)
return urllib2.urlopen(
'%sPayment/%s/xml' % (conf.ENDPOINT, method),
urllib.urlencode(data)).read()
def _confirm_or_cancel(self, method, reload):
assert self.status == constants.STATUS_PENDING
et = ET.fromstring(self.rpc('confirm'))
assert et[0].text == 'OK' # FIXME: handle errors
assert int(et[1].find('pos_id').text) == int(self.pos_id)
assert et[1].find('session_id').text == self.session_id
assert sig(
self.pos_id,
self.session_id,
et[1].find('ts').text,
conf.KEY2,
) == et[1].find('sig').text
if reload:
return self.reload()
def notification_handler(request):
if request.method <> 'POST':
return HttpResponseForbidden()
# FIXME: do something sensible
assert int(request.POST['pos_id']) == int(conf.POS_ID)
assert request.POST['sig'] == sig(
conf.POS_ID,
request.POST['session_id'],
request.POST['ts'],
conf.KEY2)
new_payment, old_payment = \
models.Payment.objects.reload(request.POST['session_id'])
signals.payment_status_notification.send(new_payment, previous=old_payment)
return HttpResponse('OK')
def __init__(self, kwargs={}, request=None, **initial):
# calculate integer gr from decimal pln
if 'amount' in initial and isinstance(initial['amount'], Decimal):
initial['amount'] = int(initial['amount']*100)
if 'initial' in kwargs:
kwargs['initial'].update(initial)
else:
kwargs['initial'] = initial
super(PlatnosciPlForm, self).__init__(**kwargs)
# figure out client ip if request is supplied
if request is not None \
and 'client_ip' not in self.initial \
and 'REMOTE_ADDR' in request.META:
self.initial['client_ip'] = request.META['REMOTE_ADDR']
# use random session id if not supplied
if uuid is not None and 'session_id' not in self.initial:
self.initial['session_id'] = int(uuid.uuid4())
# format session id as 16 dash-delimited digits if received as
# number or generated
if isinstance(self.initial['session_id'], (int, long)):
_sid = str(self.initial['session_id'])
self.initial['session_id'] = '%s-%s-%s-%s' % (
_sid[0:4], _sid[4:8], _sid[8:12], _sid[12:16], )
def _parm(name):
return self.initial.get(name, '')
self.initial['ts'] = gen_ts()
self.initial['sig'] = sig(
conf.POS_ID,
_parm('pay_type'),
_parm('session_id'),
conf.POS_AUTH_KEY,
_parm('amount'),
_parm('desc'),
_parm('desc2'),
_parm('trsDesc'),
_parm('order_id'),
_parm('first_name'),
_parm('last_name'),
_parm('payback_login'),
_parm('street'),
_parm('street_hn'),
_parm('street_an'),
_parm('city'),
_parm('post_code'),
_parm('country'),
_parm('email'),
_parm('phone'),
_parm('language'),
_parm('client_ip'),
_parm('ts'),
conf.KEY1,
)
missing = []
for name, field in self.fields.items():
if field.required and not field.initial \
and name not in self.initial:
missing.append(name)
if missing:
raise ValueError(
_("Following fields are required: %s.") % ', '.join(missing))
