django-rest-auth处理已过期的确认电子邮件 [英] django-rest-auth handling expired confirmation email

问题描述

我正在使用django-rest-auth和django-allauth在我的rest api中处理用户身份验证.当用户在链接过期后尝试验证其电子邮件时，出现错误页面.

I am using django-rest-auth and django-allauth to handle user authentication in my rest api. When a user tries to verify their email after the link has expired, I get an unpleasant error page.

请，我如何显示一个更好的错误页面或发送一条消息，告诉他们由于链接已过期而失败?

Please, how can I display a better error page or send a message telling them it wasn't successful because the link had expired?

推荐答案

据我了解，您的错误来自 django-allauth ，而不是您的项目.错误的原因是您没有在主 urls.py 中包含 allauth.url (将在后面的部分中进行详细说明).

As far as I can understand, your error is coming from django-allauth, not from your project. Reason for the error is that you did not include allauth.url in your main urls.py(will explain more in later section).

在 urls.py 中添加 allauth.urls :

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

第二个解决方案

如果您深入研究问题，您将看到错误提示 NoReverseMatch 错误，该错误是在项目中找不到URL名称(即 account_login )时发生的>.现在，此错误来自模板，位于 allauth基本模板 .

Second Solution

If you go deep into the problem, you will see the error is saying NoReverseMatch error, which occurs when there is a url name which is not found in project ie account_login. Now this error is coming from template at at allauth base template.

根据您的代码判断，由于以下几行而发生此错误:(我冒昧检查了您的github代码库，因为它是开源的.)

Judging by your code, this error is occurring due to these line: (I took the liberty to check your github codebase as it was opensource.)

if not email_confirmation:
    if queryset is None:
        queryset = self.get_queryset()
    try:
        email_confirmation = queryset.get(key=key.lower())
    except EmailConfirmation.DoesNotExist:
        # A React/Vue Router Route will handle the failure scenario
        return HttpResponseRedirect('/login/failure/')  # <-- Here

它指向系统中不存在的错误URL.请检查 django-rest-身份验证网址 .

It is pointing to a wrong url which does not exist in system. Please check django-rest-auth urls.

因此，此处的一种解决方法是在此处提供具有以下视图的模板响应:

So one fix here is to provide a template response here with a view like this:

# in accounts/api/urls.py
path('failure/', TemplateView.as_view(template_name='api_failure.html'))

另一种解决方案是提供 自定义404模板 ，如下所示:

Another solution is to provide custom 404 template like this:

# accounts/api/views.py
def handler404(request, exception, template_name="your_custom_404.html"):
    response = render_to_response(template_name)
    response.status_code = 404
    return response

# root urls.py

 handler404 = 'accounts.api.views.handler404'

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