初始提交

FuiouPay.py

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+import json
+from datetime import datetime
+
+import requests
+from Crypto.PublicKey import RSA
+import base64
+from Crypto.Cipher import PKCS1_v1_5
+import logging
+
+logger = logging.getLogger(__name__)
+
+# 使用公钥加密
+def rsa_long_encrypt(msg, length=100):
+    """
+    单次加密串的长度最大为 (key_size/8)-11
+    1024bit的证书用100， 2048bit的证书用 200
+    """
+    pub_key = RSA.importKey(open('pub_key.pem').read())
+    # pub_key = RSA.importKey(open('E:/YinJian/银建支付对接维护说明/富友/enterprise-wechat-payment-push/pub_key.pem').read())
+    pubobj = PKCS1_v1_5.new(pub_key)
+    res = []
+    for i in range(0, len(msg), length):
+        res.append(pubobj.encrypt(msg[i:i + length].encode('GBK')))
+    return base64.b64encode(b"".join(res)).decode('GBK')
+
+
+class H5Main:
+    def __init__(self, sub_mchnt_cd):
+        self.mchnt_cd = "0001000F7152279"
+        self.sub_mchnt_cd = sub_mchnt_cd
+        self.url = 'https://aggpcpay.fuioupay.com/aggh5Gate.fuiou'
+        self.notify_url = "http://web.jiyuankeshang.com/api/paymentCallBack"
+        # self.notify_url = "http://172.16.6.15:3006/paymentCallBack"
+
+    def unified_order(self, order_no, total, description):
+        if self.sub_mchnt_cd == '0001000F7152279':
+            param = {
+                    "mchnt_cd": self.mchnt_cd,
+                    "order_date": datetime.now().strftime("%Y%m%d"),
+                    "order_id": order_no,
+                    "order_amt": total,
+                    "page_notify_url": self.notify_url,
+                    "back_notify_url": self.notify_url,
+                    "ver": "4.0.0",
+                    "goods_name": "费税收取",
+                    "goods_detail": description,
+                    "fee_type": "CNY",
+                }
+        else:
+            param = {
+                "mchnt_cd": self.mchnt_cd,
+                "sub_mchnt_cd": self.sub_mchnt_cd,
+                "order_date": datetime.now().strftime("%Y%m%d"),
+                "order_id": order_no,
+                "order_amt": total,
+                "page_notify_url": self.notify_url,
+                "back_notify_url": self.notify_url,
+                "ver": "4.0.0",
+                "goods_name": "费税收取",
+                "goods_detail": description,
+                "fee_type": "CNY",
+            }
+        logger.info(f"======================发起支付====================",param)
+        # 加密
+        message = json.dumps(param)
+        encrypted_message = rsa_long_encrypt(message,100)
+        return json.dumps({"message": encrypted_message})