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Add token cavv #16

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Merged
OlegGS merged 2 commits into from
Oct 9, 2026
Merged

Add token cavv #16

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f8d65d2
Add CAVV to external token fields
OlegGS Oct 8, 2026
a89a96e
Merge remote-tracking branch 'origin/master' into add_token_cavv
OlegGS Oct 8, 2026
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11 changes: 11 additions & 0 deletions gateway/builders/payment_data_builder.py
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Original file line number Diff line number Diff line change
Expand Up @@ -252,6 +252,17 @@ def add_external_token_eci(self, eci=None):
new_dict={self.__data_sets.PAYMENT_METHOD_DATA_EXTERNAL_TOKEN_ECI: eci}
)

def add_external_token_cavv(self, cavv=None):
"""Add CAVV from decrypted token's data."""

self.__setup_external_token_data()
self.__data_structure_util.add_to_dict(
source_dict=self.__payment_data_structure[self.__PAYMENT_METHOD_DATA_KEY],
working_dict=self.__external_token_data_structure,
new_key=self.__EXTERNAL_TOKEN_DATA_KEY,
new_dict={self.__data_sets.PAYMENT_METHOD_DATA_EXTERNAL_TOKEN_CAVV: cavv}
)

def add_external_token_trans_status(self, trans_status=None):
"""
Add transStatus from decrypted token's data
Expand Down
2 changes: 2 additions & 0 deletions gateway/data_sets/request_parameters.py
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Expand Up @@ -90,6 +90,7 @@ class RequestParameters:
PAYMENT_METHOD_DATA_EXTERNAL_MPI_TRANS_STATUS = 'transStatus'
PAYMENT_METHOD_DATA_EXTERNAL_TOKEN_CRYPTOGRAM = 'cryptogram'
PAYMENT_METHOD_DATA_EXTERNAL_TOKEN_ECI = 'eci'
PAYMENT_METHOD_DATA_EXTERNAL_TOKEN_CAVV = 'cavv'
PAYMENT_METHOD_DATA_EXTERNAL_TOKEN_TRANS_STATUS = 'transStatus'
PAYMENT_METHOD_DATA_EXTERNAL_TOKEN_DS_TRANS_ID = 'dsTransID'
PAYMENT_METHOD_DATA_EXTERNAL_TOKEN_ACS_TRANS_ID = 'acsTransID'
Expand Down Expand Up @@ -191,6 +192,7 @@ class RequestParametersTypes(RequestParameters):
PAYMENT_METHOD_DATA_EXTERNAL_MPI_TRANS_STATUS = str
PAYMENT_METHOD_DATA_EXTERNAL_TOKEN_CRYPTOGRAM = str
PAYMENT_METHOD_DATA_EXTERNAL_TOKEN_ECI = str
PAYMENT_METHOD_DATA_EXTERNAL_TOKEN_CAVV = str
PAYMENT_METHOD_DATA_EXTERNAL_TOKEN_TRANS_STATUS = str
PAYMENT_METHOD_DATA_EXTERNAL_TOKEN_DS_TRANS_ID = str
PAYMENT_METHOD_DATA_EXTERNAL_TOKEN_ACS_TRANS_ID = str
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2 changes: 2 additions & 0 deletions tests/builders/test_payment_data_builder.py
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Expand Up @@ -77,6 +77,7 @@ def test_additional_data_fields(self):

new.add_external_token_cryptogram('AAMI/uGZvlKCygBkcQIlLJeBTPLG')
new.add_external_token_eci('07')
new.add_external_token_cavv('token-cavv')
new.add_external_token_trans_status('N')
new.add_external_token_ds_trans_id('33321368-1c3d-4f3c-ba34-2efb76644c320')
new.add_external_token_acs_trans_id('99921368-1c3d-4f3c-ba34-2efb76644c320')
Expand Down Expand Up @@ -105,6 +106,7 @@ def test_additional_data_fields(self):
'external-token-data': {
'cryptogram': 'AAMI/uGZvlKCygBkcQIlLJeBTPLG',
'eci': '07',
'cavv': 'token-cavv',
'cardHolderAuthenticated': True,
'transStatus': 'N',
'dsTransID': '33321368-1c3d-4f3c-ba34-2efb76644c320',
Expand Down
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