def confirm_pay(self, request):
if request.method == "GET":
params = request.args.to_dict()
else:
params = request.form.to_dict()
# 弹出签名
sign = params.pop('sign', None)
# 弹出签名类型
params.pop('sign_type', None)
params_sort = sorted(params.items(), key=lambda e: e[0], reverse=False) # 取出字典元素按key的字母升序排序形成列表
message = "&".join(u"{}={}".format(k, v) for k, v in params_sort).encode() # 将列表转为二进制参数字符串
self.logger.debug(message)
try:
# 验证签名并获取结果
status = verify_with_rsa(self.alipay_client_config.app_public_key, message,
sign)
except Exception as e:
# 验证失败
return False, {}, "fail"
if 'trade_status' in params:
if params['trade_status'] == 'TRADE_SUCCESS':
params['total_price'] = float(params['total_amount'])
return True, params, 'success'
else:
return False, params, 'success'
else:
# 返回验证结果
return True, False, ''
def check_notify(params):
'''
对从支付宝获取的 notify 信息进行处理，判断订单状态
:传入参数: 支付宝发送的包含签名类型、签名等信息的字典参数
:返回: bool 值
'''
sign = params.pop('sign', None)
params.pop('sign_type')
params = sorted(params.items(), key=lambda e: e[0], reverse=False)
message = "&".join(u"{}={}".format(k, v) for k, v in params).encode()
if 'sign_type' in params and 'sign' in params:
sign = params['sign']
del params['sign_type']
del params['sign']
try:
status = verify_with_rsa(
CLIENTCONFIG.alipay_public_key, message, sign)
return status
except VerificationError as error:
print(error)
return False
return False
def verify_params_sign(self, params):
# 文档 https://docs.open.alipay.com/194/103296#s5
sign = params.pop('sign', None) # 取出sign参数
params.pop('sign_type') # 取出sign_type参数
params = sorted(params.items(), key=lambda e: e[0],
reverse=False) # 取出字典元素按key的字母升序排序形成列表
message = "&".join(u"{}={}".format(k, v)
for k, v in params).encode() # 将列表转为二进制参数字符串
try:
status = verify_with_rsa(
self.alipay_public_key.encode('utf-8').decode('utf-8'),
message, sign) # 验证签名并获取结果
return status # 返回验证结果
except Exception as e: # 如果验证失败，返回假值。
return False
def CheckAppPay(self, params):
sign = params.pop('sign', None) # 取出签名
params.pop('sign_type') # 取出签名类型
params = sorted(params.items(), key=lambda e: e[0],
reverse=False) # 取出字典元素按key的字母升序排序形成列表
message = "&".join(u"{}={}".format(k, v)
for k, v in params).encode() # 将列表转为二进制参数字符串
# with open(settings.ALIPAY_PUBLIC_KEY_PATH, 'rb') as public_key: # 打开公钥文件
try:
# status =verify_with_rsa(public_key.read().decode(),message,sign) # 验证签名并获取结果
status = verify_with_rsa(
self.alipay_client_config.alipay_public_key.encode(
'utf-8').decode('utf-8'), message, sign) # 验证签名并获取结果
return status # 返回验证结果
except: # 如果验证失败，返回假值。
return False
def CheckAppPay(self, params):
# 取出签名
sign = params.pop('sign', None)
# 取出签名类型
params.pop('sign_type')
# 取出字典元素按key的字母升序排序形成列表
params = sorted(params.items(), key=lambda e: e[0], reverse=False)
# 将列表转为二进制参数字符串
message = "&".join(u"{}={}".format(k, v) for k, v in params).encode()
try:
status = verify_with_rsa(
self.alipay_client_config.alipay_public_key.encode(
'utf-8').decode('utf-8'), message, sign) # 验证签名并获取结果
return status # 返回验证结果
except: # 如果验证失败，返回假值。
return False
def check_pay(self, params): # 定义检查支付结果的函数
from alipay.aop.api.util.SignatureUtils import verify_with_rsa
sign = params.pop('sign', None) # 取出签名
params.pop('sign_type') # 取出签名类型
params = sorted(params.items(), key=lambda e: e[0],
reverse=False) # 取出字典元素按key的字母升序排序形成列表
message = "&".join(u"{}={}".format(k, v)
for k, v in params).encode() # 将列表转为二进制参数字符串
# with open(settings.ALIPAY_PUBLIC_KEY_PATH, 'rb') as public_key: # 打开公钥文件
try:
# status =verify_with_rsa(public_key.read().decode(),message,sign) # 验证签名并获取结果
status = verify_with_rsa(
settings.ALIPAY_PUBLIC_KEY.encode('utf-8').decode('utf-8'),
message, sign) # 验证签名并获取结果
return status # 返回验证结果
except: # 如果验证失败，返回假值。
return False
def check_pay(self, params):
"""
支付宝返回结果验签
:param params:
:return:
"""
sign = params.pop('sign', None) # 取出签名
params.pop('sign_type') # 取出签名类型
params = sorted(params.items(), key=lambda e: e[0],
reverse=False) # 取出字典元素按key的字母升序排序形成列表
message = "&".join(u"{}={}".format(k, v)
for k, v in params).encode() # 将列表转为二进制参数字符串
try:
with open(ali_pub_key_path) as public_key: # 打开公钥文件
status = verify_with_rsa(
public_key.read().encode('utf-8').decode('utf-8'), message,
sign) # 验证签名并获取结果
return status # 返回验证结果
except VerificationError:
return status
def check_pay(params):
"""定义检查支付结果的函"""
sign = params.pop('sign', None) # 取出签名
sigan_type = params.pop('sign_type') # 取出签名类型
params = sorted(params.items(), key=lambda e: e[0], reverse=False)
message = "&".join("{}={}".format(k, v)
for k, v in params).encode() # 将列表转为二进制参数字符串
public_key_dir = os.path.join(os.path.dirname(__file__),
'keys/alipay_public_key.txt')
print("校验中 公钥是%s" % public_key_dir)
with open(public_key_dir, 'rb') as public_key:
try:
status = verify_with_rsa(public_key.read().decode('utf-8'),
message, sign) # 验证签名并获取结果
return status # 返回验证结果
except Exception as e: # 如果验证失败，返回假值
return False
def post(self, request, *args, **kwargs):
"""
alipay asyncnotify api view
"""
try:
params = {
smart_str(k): smart_str(v)
for k, v in request.data.iteritems()
}
sign = params.pop('sign')
params.pop('sign_type')
with open(
settings.ALIPAY_APP_INFO['basic_info']
['ALIPAY_RSA_PUBLIC_KEY'], 'r') as fp:
public_key = fp.read()
if verify_with_rsa(public_key, get_sign_content(params), sign):
passback_params = request.data.get("passback_params")
out_trade_no = request.data.get("out_trade_no", "")
post_data = {
"trade_type": "alipay",
"out_trade_no": out_trade_no,
"trade_no": request.data.get("trade_no"),
"total_fee": request.data.get("total_amount"),
"buyer_email": request.data.get("buyer_email"),
"extra_common_param": request.data.get("passback_params"),
}
if out_trade_no != "":
rep = requests.post(passback_params, data=post_data)
rep_data = rep.json()
if rep_data.get('result') == "success":
return HttpResponse('success')
except Exception, e:
log.exception(e)
def check_pay(params): # 定义检查支付结果的函数
from alipay.aop.api.util.SignatureUtils import verify_with_rsa
sign = params.pop('sign', None) # 取出签名
print('public_key:')
print(public_key)
print('sign:')
print(sign)
params.pop('sign_type') # 取出签名类型
params = sorted(params.items(), key=lambda e: e[0],
reverse=False) # 取出字典元素按key的字母升序排序形成列表
message = "&".join(u"{}={}".format(k, v)
for k, v in params).encode() # 将列表转为二进制参数字符串
print('message:')
print(message)
# with open(settings.ALIPAY_PUBLIC_KEY_PATH, 'rb') as public_key: # 打开公钥文件
try:
status = verify_with_rsa(public_key, message, sign) # 验证签名并获取结果
return status # 返回验证结果
except Exception as e:
# 访问异常的错误编号和详细信息
print(e.args)
print(str(e))
print(repr(e))
return False