Question

我使用此python-social-auth/social-app-django将我的网络与社交媒体相关联我想询问在使用同一帐户注册时如何处理错误？

例如，我使用facebook注册，然后使用twitter再次注册。两者都成功注册到两个单独的帐户，当我使用我的Facebook登录，然后在我的帐户设置页面上，我想连接我已经注册的推特，然后才会显示错误消息

“AuthAlreadyAssociated at / oauth / complete / twitter /”

当我在Twitter重定向页面上授权重定向回我的网站后，会显示此消息。

简而言之，如何处理已在其他帐户中注册的帐户？

这是我的views.py：

@login_required
def settings(request):
    user = request.user
    try:
        github_login = user.social_auth.get(provider='github')
    except UserSocialAuth.DoesNotExist:
        github_login = None

    try:
        twitter_login = user.social_auth.get(provider='twitter')
    except UserSocialAuth.DoesNotExist:
        twitter_login = None

    try:
        facebook_login = user.social_auth.get(provider='facebook')
    except UserSocialAuth.DoesNotExist:
        facebook_login = None

    can_disconnect = (user.social_auth.count() > 1 or 
    user.has_usable_password())

    return render(request, 'profile/settings.html', {
        'github_login': github_login,
        'twitter_login': twitter_login,
        'facebook_login': facebook_login,
        'can_disconnect': can_disconnect
    })

这是我的settings.html模板：

{% extends "base.html" %}
{% load crispy_forms_tags %}
{% block title %}Navhi Microblog - Profile{% endblock %}
{% block content %}
<div class="col-lg-12 mx-auto">
    <br />
    <div class="card">
        <div class="card-body">
            {% include 'profile/base_profile.html' %}
                
                <!--Card Body goes here-->
                <div class="card-body">
                    <div class="card">
                        <div class="card-body">
                            {% if github_login %}
                                {% if can_disconnect %}
                                    <form method="post" action="{% url 'social:disconnect' 'github' %}">
                                        {% csrf_token %}
                                        <button class="btn btn-danger btn-block" type="submit">Disconnect from GitHub</button>
                                    </form>
                                {% else %}
                                    <p class="text-center" style="color: red">You must <a href="{% url 'password' %}">define a password</a> for your account before disconnecting from Github.</<p class="text-center">
                                {% endif %}
                            {% else %}
                                <a class="btn btn-sm btn-social btn-github btn-block" href="{% url 'social:begin' 'github' %}?next={{ request.path }}">
                                    <span class="fa fa-github"></span> Connect to Github
                                </a>
                            {% endif %}
                        </div>
                    </div>
                    <br />
                    <div class="card">
                        <div class="card-body">
                            {% if twitter_login %}
                                {% if can_disconnect %}
                                    <form method="post" action="{% url 'social:disconnect' 'twitter' %}">
                                        {% csrf_token %}
                                        <button class="btn btn-danger btn-block" type="submit">Disconnect from Twitter</button>
                                    </form>
                                {% else %}
                                    <p class="text-center" style="color: red">You must <a href="{% url 'password' %}">define a password</a> for your account before disconnecting from Twitter.</p>
                                {% endif %}
                            {% else %}
                                <a class="btn btn-sm btn-social btn-twitter btn-block" href="{% url 'social:begin' 'twitter' %}?next={{ request.path }}">
                                    <span class="fa fa-twitter"></span> Connect to Twitter
                                </a>
                            {% endif %}
                        </div>
                    </div>
                    <br />
                    <div class="card">
                        <div class="card-body">
                            {% if facebook_login %}
                                {% if can_disconnect %}
                                    <form method="post" action="{% url 'social:disconnect' 'facebook' %}">
                                        {% csrf_token %}
                                        <button class="btn btn-danger btn-block" type="submit">Disconnect from Facebook</button>
                                    </form>
                                {% else %}
                                    <p class="text-center" style="color: red">You must <a href="{% url 'password' %}">define a password</a> for your account before disconnecting from Facebook.</p>
                                {% endif %}
                            {% else %}
                                <a class="btn btn-sm btn-social btn-facebook btn-block" href="{% url 'social:begin' 'facebook' %}?next={{ request.path }}">
                                    <span class="fa fa-facebook"></span> Connect to Facebook
                                </a>
                            {% endif %}
                        </div>
                    </div>
                </div>         
            </div>
        </div>
    </div>
</div>
{% endblock %}

谢谢，我希望有人可以为此提供解决方案，对不起我的英语不好。

Answer 1

您的问题已在此处得到解答： AuthAlreadyAssociated Exception in Django Social Auth

基本上答案是覆盖process_exception()类中的默认方法social_auth.middleware.SocialAuthExceptionMiddleware，并将此中间件添加到settings.py。

有关如何覆盖此处的详情：How do I handle exceptions on Python Social Auth

如何在Python-auth / Django-Social中处理AuthAlreadyAssociated？

1 个答案: