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68 lines
2.1 KiB
68 lines
2.1 KiB
import time
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from random import randrange
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import base64
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import hashlib
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from collections import OrderedDict
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from itertools import chain
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class Payment():
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vad_number = ""
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secret_key = ""
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urlRetourOK = ""
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urlRetourNOK = ""
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urlIPN = ""
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source = ""
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typeTr = "D"
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def __init__(self, vad_number = "", secret_key = "", urlRetourOK = "", urlRetourNOK = "", urlIPN = "", source="", typeTr="D"):
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self.vad_number = vad_number
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self.secret_key = secret_key
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self.urlRetourOK = urlRetourOK
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self.urlRetourNOK = urlRetourNOK
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self.urlIPN = urlIPN
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self.source = source
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self.typeTr = typeTr
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def buildSecretHTML(self, produit="Produit", montant="0.00", idTransaction=""):
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if idTransaction == "":
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self.idTransaction = str(time.time())+self.vad_number+str(randrange(999))
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else:
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self.idTransaction = idTransaction
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array_tpe = OrderedDict(
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montant= str(montant),
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idTPE= self.vad_number,
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idTransaction= self.idTransaction,
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devise= "EUR",
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lang= 'fr',
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nom_produit= produit,
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source= self.source,
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urlRetourOK= self.urlRetourOK,
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urlRetourNOK= self.urlRetourNOK,
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typeTr= str(self.typeTr)
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)
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if self.urlIPN!="":
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array_tpe['urlIPN'] = self.urlIPN
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array_tpe['key'] = self.secret_key;
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strWithKey = base64.b64encode(bytes('|'.join(array_tpe.values()), 'utf-8'))
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del array_tpe["key"]
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array_tpe['sec'] = hashlib.sha512(strWithKey).hexdigest()
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ret = ""
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for key in array_tpe:
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ret += '<input type="hidden" name="'+key+'" value="'+array_tpe[key]+'"/>'
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return ret
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def validSec(self, values, secret_key):
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if "sec" in values:
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sec = values['sec']
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del values["sec"]
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strWithKey = hashlib.sha512(base64.b64encode(bytes('|'.join(values.values()) +"|"+secret_key, 'utf-8'))).hexdigest()
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return strWithKey.upper() == sec.upper()
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else:
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return False
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