用django-allauth实现第三方登录的示例代码

(env) > pip install django-allauth

my_blog/settings.py

...


TEMPLATES = [
  {
    ...
    'OPTIONS': {
      'context_processors': [
        # allauth 启动必须项
        'django.template.context_processors.request',
      ],
    },
  },
]


AUTHENTICATION_BACKENDS = (
  # Django 后台可独立于 allauth 登录
  'django.contrib.auth.backends.ModelBackend',

  # 配置 allauth 独有的认证方法，如 email 登录
  'allauth.account.auth_backends.AuthenticationBackend',
)


INSTALLED_APPS = [
  ...
  # allauth 启动必须项
  'django.contrib.auth',
  'django.contrib.messages',
  'django.contrib.sites',

  'allauth',
  'allauth.account',
  'allauth.socialaccount',
  
  # 可添加需要的第三方登录
  'allauth.socialaccount.providers.github',
  'allauth.socialaccount.providers.weibo',
  ...
]

# 设置站点
SITE_ID = 1

# 登录成功后重定向地址
LOGIN_REDIRECT_URL = '/article/article-list'

...

my_blog/urls.py

...

urlpatterns = [
  ...
  path('accounts/', include('allauth.urls')),
  ...
]

(env) > python manage.py migrate

my_blog/urls.py

...
from article.views import article_list

urlpatterns = [
  # home
  path('', article_list, name='home'),
  ...
]
...

my_blog/settings.py

...
# 重定向 url
#LOGIN_REDIRECT_URL = '/article/article-list'
LOGIN_REDIRECT_URL = '/'

templates\account\login.html


{% extends "base.html" %}
{% load i18n %}
{% load account socialaccount %}
{% block title %}登录{% endblock %}

{% block content %}
<div class="container">
  <div class="row">
    <div class="col-12">
      <br>
      {% get_providers as socialaccount_providers %}
      {% if socialaccount_providers %}
      <p>
        {% blocktrans with site.name as site_name %}请登录已有本地账号或<a href="{{ signup_url }}">注册</a>新账号。
        也可以通过第三方登录:{% endblocktrans %}
      </p>

      <div class="socialaccount_ballot">
        <h5 class="mb-2 mt-4">第三方登录：</h5>
        <ul class="socialaccount_providers">
         {% include "socialaccount/snippets/provider_list.html" with process="login" %}
        </ul>
        <h5 class="mb-2 mt-4">本地登录：</h5>
      </div>

      {% include "socialaccount/snippets/login_extra.html" %}

      {% else %}
      <p>{% blocktrans %}If you have not created an account yet, then please
      <a href="{{ signup_url }}">sign up</a> first.{% endblocktrans %}</p>
      {% endif %}
      <div class="col-6">
        <form class="login" id="login_form" method="POST" action="{% url 'account_login' %}">
          {% csrf_token %}
          <div class="form-group">
            <label for="id_login">账号: </label>
            <input type="text" name="login" placeholder="请输入用户名或Email" autofocus="autofocus" required
              id="id_login" class="form-control" />
            <small class="form-text text-muted ml-1">
              还没有账号？
              <a href="{% url 'account_signup' %}" style="color: cornflowerblue; ">
                注册新账号
              </a>
            </small>
          </div>
          <div class="form-group mb-1">
            <label for="id_password">
              密码:
            </label>
            <input type="password" name="password" placeholder="请输入密码" required id="id_password"
              class="form-control" />
            <small class="form-text text-muted ml-1">
              <a class="secondaryAction layui-text" href="{% url 'account_reset_password' %}">
                忘记密码?
              </a>
            </small>
          </div>
          <div class="custom-control custom-checkbox mb-2">
            <input type="checkbox" name="remember" id="id_remember" checked class="custom-control-input" />
            <label for="id_remember" class="custom-control-label">
              保持登录
            </label>
          </div>
          <button class="primaryAction btn btn-primary" type="submit" hidden id="submit_login">确认</button>
          <button class="primaryAction btn btn-primary" type="button" id="on_submit_login">确认</button>
        </form>
      </div>
    </div>
  </div>
</div>
{% endblock %}

my_blog/settings.py

# SMTP服务器
EMAIL_HOST = 'your smtp'
# 邮箱名
EMAIL_HOST_USER = 'your email'
# 邮箱密码
EMAIL_HOST_PASSWORD = 'your password'
# 发送邮件的端口
EMAIL_PORT = 25
# 是否使用 TLS
EMAIL_USE_TLS = True
# 默认的发件人
DEFAULT_FROM_EMAIL = 'your email'