def second_gac(self):
tag8D = self.get_tag(PROCESS_STEP.READ_RECORD, '8D')
data = tools.assemble_dol(tag8D)
resp = super().gac(Crypto_Type.TC, data)
if resp.sw != 0x9000:
Log.info('send gac1 failed.')
return
return resp
def do_dda(self,fDDA=False):
tag9F47 = self.get_tag(PROCESS_STEP.READ_RECORD,'9F47')
if not tag9F47:
Log.error('tag9F47: %s',tag9F47)
Log.error('require tag9F47 failed whereby dda failed')
return False
tag9F4B = ''
ddol = ''
if fDDA:
tag9F4B = self.get_tag(PROCESS_STEP.GPO,'9F4B')
tag9F69 = self.get_tag(PROCESS_STEP.READ_RECORD,'9F69')
if not tag9F69:
Log.error('tag9F69: %s',tag9F69)
Log.error('require tag9F69 failed whereby dda failed')
return False
# 这里无需再判断终端数据是否存在，在GPO阶段已经验证过
tag9F37 = terminal.get_terminal('9F37')
tag9F02 = terminal.get_terminal('9F02')
tag5F2A = terminal.get_terminal('5F2A')
# 这里默认使用ddol代替fDDA的签名数据
# 签名使用的tag9F36自动包含在了tag9F4B恢复数据中，这里无需重复包含
ddol = tag9F37 + tag9F02 + tag5F2A + tag9F69
else:
tag9F49 = self.get_tag(PROCESS_STEP.READ_RECORD,'9F49')
if not tag9F49:
Log.error('tag9F49: %s',tag9F49)
Log.error('require tag9F49 failed whereby dda failed')
return False
ddol = tools.assemble_dol(tag9F49)
if not ddol:
Log.error('tag9F49: %s',tag9F49)
Log.error('can not get terminal ddol data whereby dda failed')
return False
tag9F4B = self.gen_9F4B(ddol)
if not tag9F4B:
Log.error('can not get tag9F4B data whereby dda failed')
return False
issuer_pub_key = self._get_issuer_pub_key()
if not issuer_pub_key:
Log.error('get issuer public key failed where by dda failed.')
return False
icc_pub_key = self._get_icc_pub_key(issuer_pub_key)
if not icc_pub_key:
Log.error('get icc public key failed where by dda failed.')
return False
if not auth.validate_9F4B(icc_pub_key,tag9F47,ddol,tag9F4B):
Log.error('icc public key: %s',icc_pub_key)
Log.error('tag9F47: %s',tag9F47)
Log.error('sig data: %s',ddol)
Log.error('tag9F4B: %s',tag9F4B)
Log.error('validate tag9F4B failed whereby dda failed')
return False
Log.info('dda authentication sucess.')
return True
def gpo(self):
tag9F38 = self.get_tag(PROCESS_STEP.SELECT, '9F38')
data = ''
if tag9F38:
data = tools.assemble_dol(tag9F38)
resp = super().gpo(data)
if resp.sw == 0x9000:
tools.output_apdu_info(resp)
self.store_tag_group(PROCESS_STEP.GPO,
utils.parse_tlv(resp.response))
# self.run_case('case_gpo','run_visa',resp)
return resp
def second_gac(self):
tag8D = self.get_tag(PROCESS_STEP.READ_RECORD, '8D')
data = tools.assemble_dol(tag8D)
resp = super().gac(Crypto_Type.TC, data)
if resp.sw != 0x9000:
Log.info('send gac1 failed.')
return
tlvs = utils.parse_tlv(resp.response)
tools.output_apdu_info(resp)
self.store_tag_group(PROCESS_STEP.SECOND_GAC,
utils.parse_tlv(resp.response))
return resp
def gpo_VSDC(self):
tag9F38 = self.get_tag(PROCESS_STEP.SELECT, '9F38')
data = ''
if tag9F38:
data = tools.assemble_dol(tag9F38)
resp = super().gpo(data)
if resp.sw == 0x9000:
tools.output_not_tlv_gpo_info(resp)
self.store_tag(PROCESS_STEP.GPO, '82', resp.response[4:8])
self.store_tag(PROCESS_STEP.GPO, '94', resp.response[8:])
self.run_case('case_gpo', 'run_visa', resp)
return resp
def gpo(self):
tag9F38 = self.get_tag(PROCESS_STEP.SELECT, '9F38')
pdol = ''
if tag9F38:
pdol = tools.assemble_dol(tag9F38)
resp = super().gpo(pdol)
if resp.sw == 0x9000:
tools.output_apdu_info(resp)
tlvs = utils.parse_tlv(resp.response)
self.store_tag_group(PROCESS_STEP.GPO, tlvs)
self.run_case('case_gpo', resp)
return resp
def first_gac(self):
tag8C = self.get_tag(PROCESS_STEP.READ_RECORD, '8C')
data = tools.assemble_dol(tag8C)
resp = super().gac(Crypto_Type.ARQC, data)
if resp.sw != 0x9000:
Log.info('send gac1 failed.')
return
tlvs = utils.parse_tlv(resp.response)
tools.output_apdu_info(resp)
self.store_tag_group(PROCESS_STEP.FIRST_GAC,
utils.parse_tlv(resp.response))
self.run_case('case_first_gac', 'run_mc', resp)
return resp
def first_gac(self):
tag8C = self.get_tag(PROCESS_STEP.READ_RECORD, '8C')
data = tools.assemble_dol(tag8C)
resp = super().gac(Crypto_Type.ARQC, data)
if resp.sw != 0x9000:
Log.info('send gac1 failed.')
return
tlvs = utils.parse_tlv(resp.response)
if len(tlvs) != 1 and tlvs[0].tag != '80':
Log.info('gac1 response data error')
data = tlvs[0].value
self.store_tag(PROCESS_STEP.FIRST_GAC, '9F27', data[0:2])
self.store_tag(PROCESS_STEP.FIRST_GAC, '9F36', data[2:6])
self.store_tag(PROCESS_STEP.FIRST_GAC, '9F26', data[6:22])
self.store_tag(PROCESS_STEP.FIRST_GAC, '9F10', data[22:])
return resp