def response_to_json(self, hpp_response, encoded=False):
"""
Method produces JSON from HppResponse object.
Carries out the following actions:
* Generate security hash
* Base64 encodes inputs
* Serialises response object to JSON
:param hpp_response: HppResponse
:param encoded: bool
:return: string
"""
logger.info("Converting HppResponse to JSON.")
# generate hash
logger.debug("Generating hash.")
self.get_response_hash(hpp_response)
logger.debug("Encoding to base64 and converting HppResponse to JSON.")
try:
json_response = JsonUtils.to_json(hpp_response,
self.encoding_charset, encoded)
except Exception as e:
error_msg = "Exception json encoding HPP response"
logger.error("{}: {}".format(error_msg, e))
raise SdkError(error_msg, e)
return json_response
def request_from_json(self, json_request, encoded=True):
"""
Method produces HppRequest object from JSON.
Carries out the following actions:
* Deserialize JSON to request object
* Decodes Base64 inputs
* Validates inputs
:param json_request: string
:param encoded: bool
:return: HppRequest
"""
logger.info("Converting JSON to HppRequest.")
logger.debug("Decoding object.")
try:
hpp_request = JsonUtils.from_json_hpp_request(
json_request, self.encoding_charset, encoded)
except Exception as e:
error_msg = "Exception decoding json HPP request"
logger.error("{}: {}".format(error_msg, e))
raise SdkError(error_msg, e)
# validate request
attr.validate(hpp_request)
return hpp_request
def request_to_json(self, hpp_request, encoded=True):
"""
Method produces JSON from HppRequest object.
Carries out the following actions:
* Generate security hash
* Validates inputs
* Base64 encodes inputs
* Serialises request object to JSON
:param hpp_request: HppRequest
:param encoded: bool
:return: string
"""
logger.info("Converting HppRequest to JSON.")
# generate hash
logger.debug("Generating hash.")
# set request object and calculate hash from it
self.get_request_hash(hpp_request)
# validate request
logger.debug("Validating request.")
attr.validate(hpp_request)
logger.debug("Encoding to base64 and converting HppRequest to JSON.")
try:
json_request = JsonUtils.to_json(hpp_request,
self.encoding_charset, encoded)
except Exception as e:
error_msg = "Exception json encoding HPP request"
logger.error("{}: {}".format(error_msg, e))
raise SdkError(error_msg, e)
return json_request
def test_to_json_hpp_card_storage_request_supp_data(
self, json_hpp_card_storage_request_supp_data):
"""
Test CardStorageRequest with supplementary data () generated to JSON
:param json_hpp_card_storage_request_supp_data: CardStorageRequest
"""
assert isinstance(json_hpp_card_storage_request_supp_data,
CardStorageRequest)
json_base64_request = json.loads(
JsonUtils.to_json(json_hpp_card_storage_request_supp_data, 'utf-8',
True))
assert isinstance(json_base64_request, dict)
assert json_base64_request.get('AUTO_SETTLE_FLAG') == 'MQ=='
assert json_base64_request.get('CURRENCY') == 'RVVS'
assert json_base64_request.get('PROD_ID') == 'UHJvZHVjdElE'
assert json_base64_request.get('SHIPPING_CO') == 'SVJFTEFORA=='
assert json_base64_request.get('MERCHANT_ID') == 'TWVyY2hhbnRJRA=='
assert json_base64_request.get('ORDER_ID') == 'T3JkZXJJRA=='
assert json_base64_request.get('PAYER_EXIST') == 'MQ=='
assert json_base64_request.get('PMT_REF') == 'UGF5bWVudFJlZg=='
assert json_base64_request.get('AMOUNT') == 'MTAw'
assert json_base64_request.get('CUST_NUM') == 'MTIzNDU2'
assert json_base64_request.get('COMMENT2') == 'Q29tbWVudCBUd28='
assert json_base64_request.get('OFFER_SAVE_CARD') == 'MQ=='
assert json_base64_request.get(
'SHA1HASH'
) == 'NWQ4ZjA1YWJkNjE4ZTUwZGI0ODYxYTYxY2M5NDAxMTI3ODY0NzRjZg=='
assert json_base64_request.get('SHIPPING_CODE') == 'NTZ8OTg3'
assert json_base64_request.get(
'CARD_PAYMENT_BUTTON') == 'U3VibWl0IFBheW1lbnQ='
assert json_base64_request.get('HPP_LANG') == 'RU4='
assert json_base64_request.get('PAYER_REF') == 'UGF5ZXJSZWY='
assert json_base64_request.get('ACCOUNT') == 'bXlBY2NvdW50'
comment = 'YS16IEEtWiAwLTkgJyAiLCArIOKAnOKAnSAuXyAtICYgXCAvIEAgISA/ICUgKCApKiA6IMKjICQgJiDigqwgIyBbIF0gfCA9'
assert json_base64_request.get('COMMENT1') == comment
assert json_base64_request.get('VAR_REF') == 'VmFyaWFibGVSZWY='
assert json_base64_request.get('BILLING_CODE') == 'MTIzfDU2'
assert json_base64_request.get('CARD_STORAGE_ENABLE') == 'MQ=='
assert json_base64_request.get('TIMESTAMP') == 'MjA5OTAxMDExMjAwMDA='
assert json_base64_request.get('BILLING_CO') == 'SVJFTEFORA=='
assert json_base64_request.get('SUPPLEMENTARY_1') == 'U3VwcDE='
assert json_base64_request.get('SUPPLEMENTARY_2') == 'U3VwcDI='
assert json_base64_request.get('SUPPLEMENTARY_3') == 'U3VwcDM='
assert json_base64_request.get('SUPPLEMENTARY_4') == 'U3VwcDQ='
def test_to_json_hpp_card_storage_request(
self, json_hpp_card_storage_request_valid):
"""
Test PaymentRequest generated to JSON
:param json_hpp_card_storage_request_valid: PaymentRequest
"""
assert isinstance(json_hpp_card_storage_request_valid,
CardStorageRequest)
json_base64_request = json.loads(
JsonUtils.to_json(json_hpp_card_storage_request_valid, 'utf-8',
True))
assert isinstance(json_base64_request, dict)
assert json_base64_request.get('BILLING_CO') == 'SVJFTEFORA=='
assert json_base64_request.get('ACCOUNT') == 'bXlBY2NvdW50'
assert json_base64_request.get('VAR_REF') == 'VmFyaWFibGVSZWY='
assert json_base64_request.get('SHIPPING_CO') == 'SVJFTEFORA=='
comment = 'YS16IEEtWiAwLTkgJyAiLCArIOKAnOKAnSAuXyAtICYgXCAvIEAgISA/ICUgKCApKiA6IMKjICQgJiDigqwgIyBbIF0gfCA9I' \
'DvDgMOBw4LDg8OEw4XDhsOHw4jDicOKw4vDjMONw47Dj8OQw5HDksOTw5TDlcOWw5fDmMOZw5rDm8Ocw53DnsOfw6DDocOiw6' \
'PDpMOlw6bDp8Oow6nDqsOrw6zDrcOuw6/DsMOxw7LDs8O0w7XDtsO3w7jCpMO5w7rDu8O8w73DvsO/xZLFvcWhxZPFvsW4wqU='
assert json_base64_request.get('COMMENT1') == comment
assert json_base64_request.get('COMMENT2') == 'Q29tbWVudCBUd28='
assert json_base64_request.get('CURRENCY') == 'RVVS'
assert json_base64_request.get('PAYER_EXIST') == 'MQ=='
assert json_base64_request.get('MERCHANT_ID') == 'TWVyY2hhbnRJRA=='
assert json_base64_request.get(
'CARD_PAYMENT_BUTTON') == 'U3VibWl0IFBheW1lbnQ='
assert json_base64_request.get('ORDER_ID') == 'T3JkZXJJRA=='
assert json_base64_request.get('SHIPPING_CODE') == 'NTZ8OTg3'
assert json_base64_request.get('AMOUNT') == 'MTAw'
assert json_base64_request.get(
'SHA1HASH'
) == 'NWQ4ZjA1YWJkNjE4ZTUwZGI0ODYxYTYxY2M5NDAxMTI3ODY0NzRjZg=='
assert json_base64_request.get('AUTO_SETTLE_FLAG') == 'MQ=='
assert json_base64_request.get('OFFER_SAVE_CARD') == 'MQ=='
assert json_base64_request.get('BILLING_CODE') == 'MTIzfDU2'
assert json_base64_request.get('PROD_ID') == 'UHJvZHVjdElE'
assert json_base64_request.get('PAYER_REF') == 'UGF5ZXJSZWY='
assert json_base64_request.get('CARD_STORAGE_ENABLE') == 'MQ=='
assert json_base64_request.get('TIMESTAMP') == 'MjA5OTAxMDExMjAwMDA='
assert json_base64_request.get('CUST_NUM') == 'MTIzNDU2'
assert json_base64_request.get('PMT_REF') == 'UGF5bWVudFJlZg=='
assert json_base64_request.get('HPP_LANG') == 'RU4='
def response_from_json(self, json_response, encoded=True):
"""
Method produces HppResponse object from JSON.
Carries out the following actions:
* Deserialize JSON to response object
* Decodes Base64 inputs
* Validates hash
:param json_response: string
:param encoded: bool
:return: HppResponse
"""
logger.info("Converting JSON to HppResponse.")
logger.debug("Decoding object.")
try:
hpp_response = JsonUtils().from_json_hpp_response(
json_response, self.encoding_charset, encoded)
except Exception as e:
error_msg = "Exception decoding HPP response"
logger.error("{}: {}".format(error_msg, e))
raise SdkError(error_msg, e)
return ValidationUtils.validate_response(hpp_response, self.secret)
def json_hpp_card_storage_request_encoded():
path = get_sample_path('samples/hpp_card_storage_request_encoded.json')
with codecs.open(path, 'r', encoding='utf-8') as data_file:
yield JsonUtils.from_json_hpp_request(data_file.read(), 'utf-8', True)
def json_hpp_payment_request_supplementary_data():
path = get_sample_path(
'samples/hpp_payment_request_supplementary_data.json')
with codecs.open(path, 'r', encoding='utf-8') as data_file:
yield JsonUtils.from_json_hpp_request(data_file.read(), 'utf-8', False)