django - 错误:请求失败,在 axios post api 中出现代码 403
问题描述
我在这个问题上挣扎了一段时间。我有一个新的 django-vue 项目,刚刚创建了它。当我按下一个发出 api 请求的按钮时,我收到 403 错误并通过控制台收到“Forbidden (CSRF cookie not set.):”。我做了一些其他的小新手项目,我之前从未在 api 帖子中传递过 CSRF 令牌。我认为那一定是另一个错误,但我不知道是哪个错误
代码如下:
视图.py
from django.shortcuts import render
from django.http import HttpRequest, HttpResponse, JsonResponse, HttpResponseRedirect
from django.shortcuts import redirect
from django.contrib.auth import authenticate, login
from django.contrib.auth.decorators import login_required
import requests
def discord_login(request):
print('Hola, cómo estas')
return redirect(auth_url_discord)
设置.py
from pathlib import Path
ALLOWED_HOSTS = []
# Application definition
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'rest_framework',
'rest_framework.authtoken',
'corsheaders',
'djoser',
'key',
'discordlogin',
]
CORS_ALLOWED_ORIGINS = [
'http://localhost:8080',
]
REST_FRAMEWORK = {
'DEFAULT_AUTHENTICATION_CLASSES': (
'rest_framework.authentication.TokenAuthentication',
),
}
MIDDLEWARE = [
'django.middleware.security.SecurityMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'corsheaders.middleware.CorsMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',
]
ROOT_URLCONF = 'leviathan_django.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 = 'leviathan_django.wsgi.application'
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': BASE_DIR / 'db.sqlite3',
}
}
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',
},
]
LANGUAGE_CODE = 'en-us'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_L10N = True
USE_TZ = True
STATIC_URL = '/static/'
DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
家.vue
<template>
<div class="home">
<div>
<button class="button is-dark" v-on:click="loginWDiscord()">Login with discord</button>
</div>
</div>
</template>
<script>
import axios from 'axios'
export default {
name: 'Home',
mounted() {
document.title = 'Home | Leviathan'
},
methods: {
async loginWDiscord() {
await axios
.post("http://127.0.0.1:8000/api/v1/oauth2/login/")
.then(response => {
console.log(response)
})
.catch(error => {
console.log(error)
})
}
},
}
</script>
编辑:我刚刚在我的视图代码之前添加了 api_view @api_view(['POST']),现在错误是:“对预检请求的响应没有通过访问控制检查:没有 'Access-Control-Allow-Origin' 标头是出现在请求的资源上。” 恶心:_(
解决方案
您可以通过这种方式在您的 axios 调用中添加 CSRF TOKEN:
假设您将令牌的值存储在一个名为 的变量中csrfToken
。
methods: {
async loginWDiscord() {
// Get the csrf-token
csrfToken = "{% csrf_token %}";
post_url = 'http://127.0.0.1:8000/api/v1/oauth2/login/';
await axios(
{
method: 'post',
url: post_url,
data: { // Change the datas to post for suit your needs
username: 'demo',
password: 'MyG00dyP4ss'
},
headers: {"X-CSRFToken": csrfToken}, // Here you pass the token
})
.then(response => {
console.log(response)
})
.catch(error => {
console.log(error)
})
}
},
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