mock bjd

.gitignore

+__pycache__/
+.idea/
+*.pyc
\ No newline at end of file

bjd/__init__.py

+# coding: utf-8
+# __author__ = 'zdx'
+# __date__ = '2017-12-21 15:21'
\ No newline at end of file

bjd/base.py

+# coding: utf-8
+# __author__ = 'zdx'
+# __date__ = '2017-12-18 15:04'
+
+from django.views import View
+import json
+import base64
+from Crypto.Cipher import PKCS1_v1_5
+from Crypto.Cipher import AES
+from Crypto.PublicKey import RSA
+from collections import OrderedDict
+from Crypto.Hash import SHA
+from Crypto.Signature import PKCS1_v1_5 as SIGN_PKCS
+from django.conf import settings
+from django.http import JsonResponse
+import uuid
+from models.offline import OLInstallment
+
+
+
+BS = AES.block_size
+PLA_PUB = RSA.importKey(settings.BJD_PLATFORM_PUBKEY)
+PLA_PRI = RSA.importKey(settings.BJD_PLATFORM_PRIKEY)
+MER_PUB = RSA.importKey(settings.BJD_MERCHANT_PUBKEY)
+MER_PRI = RSA.importKey(settings.BJD_MERCHANT_PRIKEY)
+
+
+def chunks(l, n):
+    for i in range(0, len(l), n):
+        yield l[i:i + n]
+
+
+class BJDBaseView(View):
+
+    def dispatch(self, request, *args, **kwargs):
+        print(request.POST)
+        # request.POST = json.loads(request.body.decode('utf8'))
+        # request.realDate = self.decrypt(request.POST)
+        request.realData = request.POST
+        data = super().dispatch(request, *args, **kwargs)
+        # request_id = uuid.uuid4().hex
+        # data = self._encrypt(data, request_id)
+        return JsonResponse(data)
+
+    def decrypt(self, data,):
+        content = base64.b64decode(data['data'])
+        encryptkey = base64.b64decode(data['encryptkey'])
+        decrypt = PKCS1_v1_5.new(PLA_PRI).decrypt
+        aes_key = b''.join(decrypt(x, object()) for x in chunks(encryptkey, 128))
+        unpad = lambda s: s[0:-ord(s[-1])]
+        real_data = unpad(AES.new(aes_key).decrypt(content).decode('utf-8'))
+        real_data = json.loads(real_data, object_pairs_hook=OrderedDict)
+        raw_sign = base64.b64decode(real_data.pop('sign'))
+        unsign = self._sortdata(real_data)
+        assert SIGN_PKCS.new(MER_PRI).verify(SHA.new(unsign.encode('utf-8')), raw_sign)
+        return dict(real_data)
+
+    def _encrypt(self, params, key):
+        params = {x: str(params[x]) for x in params}
+        key = key[:16]
+        params['sign'] = self._singer(params)
+        json_params = json.dumps(params).encode('utf-8')
+        pkcs5_pad = lambda s: s + (BS - len(s) % BS) * (chr(BS - len(s) % BS).encode())
+        content = AES.new(key).encrypt(pkcs5_pad(json_params))
+        cipher = PKCS1_v1_5.new(PLA_PUB)
+        encryptkey = b''.join([cipher.encrypt(x) for x in chunks(key.encode('utf-8'), 117)])
+        return {
+            'data': base64.b64encode(content),
+            'encryptkey': base64.b64encode(encryptkey)
+        }
+
+    def _sortdata(self, data):
+        result = ''
+        for k in sorted(data.keys()):
+            if isinstance(data[k], str):
+                result += data[k]
+            else:
+                result += json.dumps(data[k], separators=(',', ':'), ensure_ascii=False)
+        return result
+
+    def _singer(self, data):
+        signstr = ''.join([data[k] for k in sorted(data.keys())])
+        sign = SIGN_PKCS.new(MER_PRI).sign(SHA.new(signstr.encode('utf-8')))
+        return base64.b64encode(sign).decode()

bjd/urls.py

+# coding: utf-8
+# __author__ = 'zdx'
+# __date__ = '2017-12-18 11:57'
+
+from django.conf.urls import url
+from django.views import View
+
+from bjd.views import Apply
+from bjd.views import Confirm
+from bjd.views import Detail
+from bjd.views import Certificate
+from bjd.views import Result
+from bjd.views import Submit
+
+urlpatterns = [
+    # url(r'^$', IndexView.as_view()),
+    # url(r'^borrower$', BorrowerInfoView.as_view()),
+    # url(r'^installment/(?P<loan_id>\w+)$', InstallmentInfoView.as_view()),
+    # url(r'^installment/$', InstallmentInfoView.as_view()),
+    url(r'payByInstalmentsGmConnection.do$', Apply.as_view()),
+    url(r'payConfirmGmConnection.do$', Confirm.as_view()),
+    url(r'orderDetailGmConnection.do$', Detail.as_view()),
+    url(r'queryCertificateGmConnection.do$', Certificate.as_view()),
+    url(r'stagingResultsGmConnection.do$', Result.as_view()),
+    url(r'orderSubmitGmConnection.do$', Submit.as_view())
+]

bjd/views.py

+# coding: utf-8
+# __author__ = 'zdx'
+# __date__ = '2017-12-18 14:34'
+
+from django.views import View
+from django.http import JsonResponse
+from bjd.base import *
+from models.offline import OLInstallment
+from datetime import datetime, timedelta
+
+
+class Apply(BJDBaseView):
+    def post(self, request):
+        order_no = int(request.realData.get('orderno'))
+        installment = OLInstallment.objects.get(id=order_no)
+
+        data = {
+            'merchantno': settings.BJD_MERCHANT_NO,
+            'orderno': installment.id,
+            'status': 'ORDER_SUCCESS',
+            'msg': ''
+        }
+        print(data)
+        return data
+
+
+class Confirm(BJDBaseView):
+    def post(self,request):
+        order_no = int(request.realData.get('orderno'))
+        installment = OLInstallment.objects.get(id=order_no)
+
+        return {
+            'merchantno': settings.BJD_MERCHANT_NO,
+            'orderno': installment.id,
+            'startdate': datetime.now().strftime('%Y-%m-%d'),
+            'enddate': (datetime.now() + timedelta(days=30*installment.period)).strftime('%Y-%m-%d'),
+            'projectmoney': int(installment.amount * 0.8),
+            'interestmode': 'DBDX',
+            'periods': installment.period,
+            'firstrepayment': '%.2f' % (installment.amount * 0.8 / installment.period),
+            'repaymentdate': (datetime.now() + timedelta(days=30)).strftime('%Y-%m-%d'),
+            'contracturl': '',
+            'status': '0000',
+            'msg': '',
+        }
+
+
+class Detail(BJDBaseView):
+    def post(self,request):
+        order_no = int(request.realData.get('orderno'))
+        installment = OLInstallment.objects.get(id=order_no)
+        return {
+            'merchantno': settings.BJD_MERCHANT_NO,
+            'orderno': installment.id,
+            'projectname': installment.item_name,
+            'startdate': installment.confirm_time.strftime('%Y-%m-%d'),
+            'enddate': (installment.confirm_time + timedelta(days=30 * installment.period)).strftime('%Y-%m-%d'),
+            'projectmoney': installment.allow_amount,
+            'costmoney': '%.2f' % (installment.allow_amount * 12 * 0.0108),
+            'interestmode': 'DBDX',
+            'periods': installment.period,
+            'firstrepayment': '%.2f' % (installment.allow_amount / installment.period),
+            'repaymentdate': (installment.confirm_time + timedelta(days=30)).strftime('%Y-%m-%d'),
+            'projecStatus': '1',
+            'repayRecords': [
+                {
+                    'period': i + 1,
+                    'principalRepayment': '%.2f' % (installment.allow_amount / installment.period),
+                    'serviceMoney': '%.2f' % (installment.allow_amount * 0.0108),
+                    'penalty': '0.00',
+                    'allMoney': '%.2f' % (
+                        installment.allow_amount / installment.period + installment.allow_amount * 0.0108),
+                    'afterMoney': '0.00',
+                    'intentDate': (installment.confirm_time + timedelta(days=30 * (i + 1))).strftime('%Y%m%d'),
+                    'factDate': '',
+                    'status': '1',
+                } for i in range(installment.period)
+                ],
+            'status': '0000',
+            'msg': '',
+        }
+
+
+class Certificate(BJDBaseView):
+    def post(self,request):
+        userid = request.realData.get('userid')
+        telephone = request.realData.get('telephone')
+        return {
+            'merchantno': settings.BJD_MERCHANT_NO,
+            'userid': userid,
+            'telephone': telephone,
+            'cerRecords': [
+                {
+                    'autResult': '1',
+                    'autType': '1001',
+                },
+                {
+                    'autResult': '1',
+                    'autType': '1002',
+                },
+                {
+                    'autResult': '1',
+                    'autType': '1004',
+                },
+                {
+                    'autResult': '1',
+                    'autType': '1005',
+                },
+
+            ],
+            'status': '0000',
+            'msg': ''
+        }
+
+
+class Result(BJDBaseView):
+    def post(self, request):
+        order_no = int(request.realData.get('orderno'))
+        installment = OLInstallment.objects.get(id=order_no)
+        return {
+            'merchantno': settings.BJD_MERCHANT_NO,
+            'orderno': installment.id,
+            'startdate': datetime.now().strftime('%Y-%m-%d'),
+            'enddate': (datetime.now() + timedelta(days=30 * installment.period)).strftime('%Y-%m-%d'),
+            'projectmoney': int(installment.amount * 0.8),
+            'interestmode': 'DBDX',
+            'periods': installment.period,
+            'remarks': '',
+            'firstrepayment': '%.2f' % (installment.amount * 0.8 / installment.period),
+            'firstservice': '%.2f' % (installment.amount * 0.8 * 0.0108),
+            'repaymentdate': (datetime.now() + timedelta(days=30)).strftime('%Y-%m-%d'),
+            'contracturl': '',
+            'status': '0000',
+            'payresoult': '2222',
+            'backcode': '',
+            'msg': '',
+        }
+
+
+class Submit(BJDBaseView):
+    def post(self, request):
+        order_no = int(request.realData.get('orderno'))
+        return {
+            'merchantno': settings.BJD_MERCHANT_NO,
+            'orderno': order_no,
+            'status': '0000',
+            'msg': ''
+        }
+

models/__init__.py

+# coding: utf-8
+# __author__ = 'zdx'
+# __date__ = '2017-12-21 15:21'
\ No newline at end of file

models/offline.py

+# coding: utf-8
+# __author__ = 'zdx'
+# __date__ = '2017-12-15 17:25'
+
+from django.db import models
+from django.db.models import FloatField
+from django.db.models import CharField, IntegerField, DateTimeField
+from gm_crypto.fields import EncryptedCharField
+from gm_types.plutus.offline import ORDER
+
+
+class OLInstallment(models.Model):
+    class Meta:
+        verbose_name = '分期单'
+        db_table = 'offline_installment'
+        app_label = 'installment'
+
+    borrower_id = IntegerField('借款人')
+    bank_id = IntegerField()
+    service = CharField('服务商', max_length=32, default=None)
+    item_name = CharField('项目名称', max_length=32, default='')
+    hospital_id = IntegerField()
+    amount = IntegerField('申请金额')
+    allow_amount = IntegerField('审批金额', default=None)
+    period = IntegerField('期数', default=0)
+    status = CharField('分期单状态', default=ORDER.PRE, max_length=16)
+    backmessage = CharField('审批结果说明', max_length=250, default=None)
+    reapply_id = IntegerField('继续申请分期单ID', default=None, null=True)
+
+    audit_time = DateTimeField('提交审核时间', default=None)
+    callback_time = DateTimeField('第三方审核回调时间', default=None)
+    confirm_time = DateTimeField('用户确认时间', default=None)
+    first_repaytime = DateTimeField('首次还款时间', default=None)
+    first_interest = FloatField('首次还款利息', default=0.0)
+    create_time = DateTimeField(auto_now_add=True)
+
+    snapshot = models.TextField(default=None, verbose_name='订单快照')
+    name = EncryptedCharField('下单时真实姓名', max_length=24, default=None)
+    phone = EncryptedCharField("下单时电话", max_length=20, unique=True, default=None)
+    id_card = EncryptedCharField('下单时身份证号', max_length=24, default=None)
+
+

requirements.txt

+django==2.0
+git+ssh://git@git.gengmei.cc/backend/gm-types.git@master
+git+ssh://git@git.gengmei.cc/backend/gm-crypto.git@dev
+git+ssh://git@git.gengmei.cc/backend/gm-upload.git@master
+mysqlclient==1.3.7

training/__init__.py

+# coding: utf-8
+# __author__ = 'zdx'
+# __date__ = '2017-12-21 15:21'
\ No newline at end of file

training/settings.py

+"""
+Django settings for training project.
+
+Generated by 'django-admin startproject' using Django 2.0.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/2.0/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/2.0/ref/settings/
+"""
+
+import os
+
+# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
+BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/2.0/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = '#h+b&24n%l3()37#-yd-9c4qy6_&jthms95r$ar+#y+w3fdndp'
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = []
+
+
+# Application definition
+
+INSTALLED_APPS = [
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+]
+
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    # 'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+]
+
+ROOT_URLCONF = 'training.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.debug',
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'training.wsgi.application'
+
+
+# Database
+# https://docs.djangoproject.com/en/2.0/ref/settings/#databases
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.mysql',  # 设置为mysql数据库
+        'NAME': 'plutus_test',
+        'USER': 'work',
+        'PASSWORD': 'workwork',
+        'HOST': 'rdsmaqevmuzj6jy.mysql.rds.aliyuncs.com',
+        'PORT': '',
+        'OPTIONS': {
+            "init_command": "SET foreign_key_checks = 0;",
+            "charset": "utf8mb4",  # 为了支持emoji表情
+        },
+    },
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/2.0/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+    },
+]
+
+
+# Internationalization
+# https://docs.djangoproject.com/en/2.0/topics/i18n/
+
+LANGUAGE_CODE = 'en-us'
+
+TIME_ZONE = 'UTC'
+
+USE_I18N = True
+
+USE_L10N = True
+
+USE_TZ = True
+
+AES_KEY = 'keycasefornonprd'  # 16个字节的密钥
+AES_IV = 'iv_casefornonprd'  # 16个字节的初始向量
+
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/2.0/howto/static-files/
+
+STATIC_URL = '/static/'
+
+# #################### 博金贷相关-START #####################
+BJD_MOCK = False
+BJD_SERVICE = 'http://47.94.226.224:8181/hurong_proj_bj_byph/platformInterface'
+BJD_MERCHANT_NO = 'SH002'
+BJD_BACKURL = 'http://www.thor.test.igengmei.com/api/web/#/bjd/accreditinfo?order_id={}'
+BJD_MERCHANT_PRIKEY = """-----BEGIN RSA PRIVATE KEY-----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+-----END PUBLIC KEY-----
+"""
+BJD_PLATFORM_PUBKEY = """-----BEGIN PUBLIC KEY-----
+MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCuWA51DrLInq8BJqkT6DF6kpub
+NMoTQpnhVV3hpyi0LBrqCK6f1kQFj9ZnqOaq35DWQmvvV/2suMjNwgyvLktpkm1T
+KNtB2noKAgM3xfXE9NQDXLcKSVNmTK42NC0UPsp92DZIvYaGLDw4mLzQKbQ+A1Tr
+Md7y1ncR3DGTxZXCtQIDAQAB
+-----END PUBLIC KEY-----
+"""
+BJD_MERCHANT_PUBKEY = """-----BEGIN PUBLIC KEY-----
+MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDNAs/aPYNBrmeGqfp8cpOYJNeX
+cVHIdRr0gJwQaincJu+svqPUYGphjBgrxLmovYMVyjIEjHW4Vd6Jyc51d3nvvKaU
+2vdCue5la1oLeYCVB00wDx6saxr7UaW6sDQDk+6EfZCCOAnDwsc6Sfsi2DR5TP+X
+sKZDT0InwpOGxAWlkQIDAQAB
+-----END PUBLIC KEY-----
+"""
+BJD_PLATFORM_PRIKEY = """-----BEGIN RSA PRIVATE KEY-----
+MIICdgIBADANBgkqhkiG9w0BAQEFAASCAmAwggJcAgEAAoGBAK5YDnUOssierwEm
+qRPoMXqSm5s0yhNCmeFVXeGnKLQsGuoIrp/WRAWP1meo5qrfkNZCa+9X/ay4yM3C
+DK8uS2mSbVMo20HaegoCAzfF9cT01ANctwpJU2ZMrjY0LRQ+yn3YNki9hoYsPDiY
+vNAptD4DVOsx3vLWdxHcMZPFlcK1AgMBAAECgYB+5AIpunfvQmdXLB81KPMSJjBx
+BzvoRroe4fYBbZtXfx5bpdQK63T4o1bGfYzdYvhUqWVLfzxXgOpNr2Vx/vzM9rWi
+oJTDMowrlalfUqIs9Dp0MBxwnPg19JWq5KxWbdg2JJ24qbaTCm95Nt/ajiFqyUhP
+jp5UiLhjM/aumy5vhQJBAOCkgoh8FSMP2NTKstFIcXp/p4xKNQ9mym+1FmdRkg3G
+0RVKi6ApQJVzqBpYL0h5b4cLhL/2hjB9/iNU7PR42J8CQQDGriZiaGV3IIYrT3Pc
+pBjaIMpWwerSIgxguViBiTBrRmL3W2h9thSp2X/Iz7ayWsXXRHPiX672a072B7U6
+WqArAkAtEHNrI9EtrnEmBt+mYiz5kQAwgXZxd4JmtGIhKdjt0JOC/OhTodLl6ESx
+vD0IAexgn+vqgm7a7Xt85P1/8XorAkBbrL/JaKJo9XjzQxYTGSTegYLbxV6010Ee
+4GcWXlcZKMFBocv1Na8TMGjmH/INGhVv3wYZzkzNJ3anz6av5mFBAkEAqt5LpXEL
+YRTCGuY8EgB7Qgj+35ihXlFw5C6Assv9oCz6U3lHaxbmDbbrIqdSA2AwJvhuG+WH
+wHluD8QR8paAog==
+-----END PUBLIC KEY-----
+"""
+BJD_AUTHOR = [1001, 1002]
+BJD_EXTRA_AUTHOR = [1004, 1005]
+BJD_EXTRA_AMOUNT = 15000
+# #################### 博金贷相关-END   #####################
+

training/urls.py

+"""training URL Configuration
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/2.0/topics/http/urls/
+Examples:
+Function views
+    1. Add an import:  from my_app import views
+    2. Add a URL to urlpatterns:  path('', views.home, name='home')
+Class-based views
+    1. Add an import:  from other_app.views import Home
+    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
+Including another URLconf
+    1. Import the include() function: from django.urls import include, path
+    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
+"""
+from django.conf.urls import url, include
+
+
+urlpatterns = [
+    url(r'mock/bjd', include('bjd.urls')),
+]

training/views.py

+# coding: utf-8
+# __author__ = 'zdx'
+# __date__ = '2017-12-15 17:57'
+