30 lines
955 B
Python
30 lines
955 B
Python
import hashlib
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from django.conf import settings
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def calculate_epay_hash(order, request):
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hashstring = (
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'{merchant_number}{description}11{amount}DKK'
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'{order_id}{accept_url}{cancel_url}{callback_url}{md5_secret}'
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).format(
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merchant_number=settings.EPAY_MERCHANT_NUMBER,
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description=order.description,
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amount=order.total*100,
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order_id=order.pk,
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accept_url = order.get_epay_accept_url(request),
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cancel_url = order.get_cancel_url(request),
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callback_url = order.get_epay_callback_url(request),
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md5_secret=settings.EPAY_MD5_SECRET,
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)
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epay_hash = hashlib.md5(hashstring).hexdigest()
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return epay_hash
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def validate_epay_callback(query):
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hashstring = ''
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for key, value in query.items():
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if key != 'hash':
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hashstring += value
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hash = hashlib.md5(hashstring + settings.EPAY_MD5_SECRET).hexdigest()
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return hash == query['hash']
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