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Code Issues Releases Wiki Activity

Stockage en BDD des identifiants comnpay.

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This commit is contained in:
Hugo LEVY-FALK 2018-01-15 01:06:54 +01:00
parent 2ebe6e1958
commit bf800d4fac
1 changed files with 4 additions and 9 deletions
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13
preferences/aes_field.py
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@ -27,7 +27,6 @@ def encrypt(key, s):
def decrypt(key, s): def decrypt(key, s):
obj = AES.new(key) obj = AES.new(key)
ss = obj.decrypt(s) ss = obj.decrypt(s)
print(ss)
return ss.split(bytes(EOD, 'utf-8'))[0] return ss.split(bytes(EOD, 'utf-8'))[0]
@ -36,6 +35,10 @@ class AESEncryptedField(models.CharField):
setattr(instance, self.name, setattr(instance, self.name,
binascii.b2a_base64(encrypt(settings.AES_KEY, data))) binascii.b2a_base64(encrypt(settings.AES_KEY, data)))
def value_from_object(self, obj):
return decrypt(settings.AES_KEY,
binascii.a2b_base64(getattr(obj, self.attname))).decode('utf-8')
def to_python(self, value): def to_python(self, value):
if value is None: if value is None:
return None return None
@ -43,20 +46,12 @@ class AESEncryptedField(models.CharField):
binascii.a2b_base64(value)).decode('utf-8') binascii.a2b_base64(value)).decode('utf-8')
def from_db_value(self, value, expression, connection, *args): def from_db_value(self, value, expression, connection, *args):
print('from db')
print(value)
if value is None: if value is None:
return value return value
return decrypt(settings.AES_KEY, return decrypt(settings.AES_KEY,
binascii.a2b_base64(value)).decode('utf-8') binascii.a2b_base64(value)).decode('utf-8')
def get_prep_value(self, value): def get_prep_value(self, value):
print('get prep value')
print(value)
print(binascii.b2a_base64(encrypt(
settings.AES_KEY,
value
)))
return binascii.b2a_base64(encrypt( return binascii.b2a_base64(encrypt(
settings.AES_KEY, settings.AES_KEY,
value value