我刚刚将我正在开发的应用程序从1.9升级到1.11,并且在所有表单帖子上都出现了持续错误:
CSRF token missing or incorrect.
所有CSRF代币在1.9中都运行良好。以下是观点:
def contact(request):
subject = request.GET.get('subject', '')
contact_form = forms.ContactForm(subject=subject)
if request.POST:
contact_form = forms.ContactForm(request.POST)
if contact_form.is_valid():
new_contact = contact_form.save()
logic.send_contact_message(new_contact, request)
messages.add_message(request, messages.SUCCESS, 'Your message has been sent.')
return redirect(reverse('contact'))
template = 'journal/contact.html'
context = {
'contact_form': contact_form,
'contacts': core_models.Contacts.objects.filter(content_type=request.content_type,
object_id=request.site_type.pk)
}
return render(request, template, context)
以下是模板:
<h4>{% trans "Contact" %}</h4>
<form method="POST">
{% include "elements/forms/errors.html" with form=contact_form %}
{% csrf_token %}
<label for="id_recipient">{% trans "Who would you like to contact?" %}</label>
<select id="id_recipient" name="recipient">
{% for contact in contacts %}<option value="{{ contact.email }}">{{ contact.name }}, {{ contact.role }}</option>{% endfor %}
</select>
{{ contact_form.sender|foundation }}
{{ contact_form.subject|foundation }}
{{ contact_form.body|foundation }}
{{ contact_form.are_you_a_robot|foundation }}
<button type="submit" class="success button">{% trans "Send Message" %}</button>
</form>
答案 0 :(得分:4)
Django 1.10 introduced salted CSRF tokens that change every time the user logs in:
在Django 1.10中更改:
为令牌添加了salting,并开始随每次请求更改它以防止BREACH攻击。
在您的表单生效之前,您必须先注销并重新登录才能生成新的盐渍令牌。
Melvyn建议在评论中清除会话商店。这也可以,如果你有很多用户,这可能是一个更好的选择。
您可能还需要修改中间件设置以反映the new style introduced in Django 1.10。 old MIDDLEWARE_CLASSES
setting is deprecated支持MIDDLEWARE
。确保'django.middleware.csrf.CsrfViewMiddleware'
中包含MIDDLEWARE
。如果您有自定义中间件(或者如果您使用的是使用旧式中间件的库),则必须进行更新。