AJAX调用返回CSRF失败

时间:2017-08-30 08:02:03

标签: jquery ajax django typescript csrf

我在Typescript中调用内部Web服务进行ajax调用。所有端点都是" GET"正在工作,但是" POST"它说

  

" 403 Forbidden" - "详细信息:CSRF失败:未设置CSRF cookie"

我试图解决问题的事情:

  

这一切都没有奏效,每次都会发生同样的错误。

这是我在Typescript中的代码:

sendMessage(message, receiverId){
    let self = this;
    var message_obj = "{\"id\":\""+ GUID.generateGUID() +"\",\"message\":\""+ message +"\",\"receiverId\":\""+ receiverId + "\",\"moddate\":\""+ Date.now() +"\"}";
    var message_json = JSON.parse(message_obj);
    $.ajax({
        type: "POST",
        url: "/chat/message/",
        data:{"message_object":message_json},
        credentials: 'same-origin',
        success: function (response) {
            alert(response);
        },
        error: function (jqXHR, textStatus, errorThrown) {
            alert(errorThrown);
        }
    })
}

这是一个正在运行的ajax调用的示例:

getMessages(){
    let self = this;
    $.ajax({
        type: "GET",
        url: "/chat/message/",
        dataType: "json",
        success: function (response) {
            response = JSON.stringify(response);
            alert(response);
        },
        error: function(jqXHR, textStatus, errorThrown){
            alert(errorThrown);
        }
    })
}

编辑:

这是我尝试使用csrf_exempt的地方:

URLS.PY

from django.conf.urls import url
from django.views.decorators.csrf import csrf_exempt

from chat_api import views

urlpatterns = [
    url(r'^message/$', csrf_exempt(views.ChatMessageAPIEndpoint.as_view())),
    url(r'^message/(?P<commit>([0-9a-fA-F])+)', csrf_exempt(views.ChatMessageAPIEndpoint.as_view())),
    url(r'^devicekey/(?P<devid>([\w+-:])+)', views.DeviceAPIEndpoint.as_view()),
    url(r'^devicekey/$', views.DeviceAPIEndpoint.as_view()),
    url(r'^contacts/$', views.ContactAPIEndpoint.as_view()),
    url(r'^read/$', views.ReadStatusEndpoint.as_view()),
]

VIEWS.PY

    @csrf_exempt
    @need_post_parameters([PARAM_MESSAGE_OBJ])
    def post(self, request, *args, **kwargs):
        data = request.POST.get(PARAM_MESSAGE_OBJ)

        try:
            message_obj = json.loads(data)
        except Exception as e:
            return HttpResponseBadRequest(error_json("Could not parse JSON"))
...

1 个答案:

答案 0 :(得分:0)

我发现了这个错误,我会在这里发布错误:

Views.py 中的我的课程使用&#34; Oauth2APIView&#34; ! 将其更改为&#34;查看&#34; 确实为我解决了问题!