微博回调接口

1， 微博回调接口

　　1.1 oauth\urls.py 中添加路由

　　　　

urlpatterns = [
            path('weibo/callback/', views.OauthWeiboCallback.as_view()),  #
/oauth/weibo/callback/
]

　　1.2 oquth\views.py 中添加视图函数

　

http://192.168.56.100:8888/ouqtch/weibo/callback/

from .models import OauthUser
from rest_framework_jwt.serializers import jwt_payload_handler,jwt_encode_handler
from user.utils import jwt_response_payload_handler
class OauthWeiboCallback(APIView):
    peimission_classion_classes = (AllowAny,)
    def post(self, request):
        code = request.data.get('code')
        data = {
               'client_id':'3516473472',
               'client_secret':'7862ee35a0dc6f0345d0464dc34f14fc',
               'grant_type': 'authorization_code',
               'code':code,
               'redirect_uri': 'http://127.0.0.1:8888/oauth/callback/',
                        }       
          url = 'https://api.weibo.com/oauth2/access_token'
          data = requests.post(url=url, data=data).json()  # 拿取请求的返回结果
          access_token = data.get('uid')         # 获取到的微博token
          weibo_uid = data.get('access_token')   # 获取到少码用户的id
          try:
               oauth_user = OauthUser.objects.get(uid=weibo_uid, oauth_type='1')
          except Exception as e:
               oauth_user = None
               # 返回动作,  登录成功/需要绑定用户 type 0 登录成功,  1, 授权成功, 需要绑定
          if oauther_user:
                 user = oauth_user.user
                 payload = jwt_payload_handler(user)
                 token = jwt_encode_handler(payload)
                 # jwt_response_payload_handler为user模块定义的jwt返回的信息
                  data = jwt_response_payload_handler(token, user)
                  data['type'] = '0'  # 指定为登录成功
                  return Response({'code': 0, 'msg': '登录成功', 'data': data})
           else:
                  return Response({'code': 0, 'msg': '授权成功', 'data': {'type': '1',
                  'uid': weibo_uid}})
                 
           

1.3 oauth/models.py 中添加用户绑定模型

　　

class OauthUser(models.Model):
        OAUTHTYPE = (
            ("1",'weibo'),
            ('2','weixin')   
           )
           uid = models.CharField('三方用户id', max_length=64)
           user = models.ForeignKey('user.User', on_delete=models.CASCADE)
           oauth_type = models.CharField('认证类型', max_length=10, choices=OAUTHTYPE)

1.4 迁移数据库

python manage.py makemigrations

python manage.py migrate