Question

我无法解决为什么身份验证在此注册视图中无效。我之所以这么说，是因为用户正在进入数据库并且它正在重定向到下一个所需页面（具有login_required装饰器），但随后它会重定向回登录页面。 Authenticate使用给定的值返回shell中的新用户。我也在这里调试和粘贴：http://dpaste.org/J1HZ5 /出了什么问题？

def register(request):
    if request.method == 'POST':
        form = UserCreationForm(request.POST)
        if form.is_valid():
            new_user = form.save()
            new_user = authenticate(username = request.POST['username'],
                                    password = request.POST['password1'])

            login(request, new_user)
            context = RequestContext(request)    
            context['user_id'] = new_user.id
            context['new_user'] = new_user
            url = '/user/%s/' % new_user.id
            return HttpResponseRedirect(url)
    else:
        form = UserCreationForm()
    return render_to_response("registration/register.html", {'form': form},
                              context_instance=RequestContext(request))

urls.py：

urlpatterns = patterns('',
    # Examples:
    url(r'^$', 'crewcal.views.index', name='home'),
    # url(r'^ssc/', include('ssc.foo.urls')),

    url(r'^events/(?P<event_id>\d+)/$', 'crewcal.views.event'),
    url(r'^events/new/$', 'crewcal.views.new_event', name='new_event'),
    url(r'^commit/$', 'crewcal.views.commit'),
    url(r'^user/(?P<user_id>\d+)/$', user, name='user'),
    url(r'^users/$', 'crewcal.views.users'),

    url(r'^register/$', register, name='join'),
    url(r'^login/$', 'django.contrib.auth.views.login'),
    url(r'^logout/$', logout, {'next_page': '/'}, name='logout'),
    url(r'^log_in/$', log_in, name='log_in'),

    # Uncomment the admin/doc line below to enable admin documentation:
    # url(r'^admin/doc/', include('django.contrib.admindocs.urls')),

    # Uncomment the next line to enable the admin:
    url(r'^admin/', include(admin.site.urls)),
)

由于

Answer 1

您安装了django会话中间件吗？

Answer 2

您可能希望发布您的UserCreationForm代码，但我注意到的一件事是您正在运行authenticate(...)调用，但实际上并未检查其结果然后重定向。查看Django源代码，有一个内置的身份验证表单（django.contrib.forms.AuthenticationForm），如果authenticate()调用不是none，它会验证结果，并且用户是活动的，如果没有，则会引发一个形式错误。

Answer 3

你的问题在于这一行：

url(r'^user/(?P<user_id>\d+)/$', user, name='user'),

确保user是有效的观点。

Answer 4

您的密码字段是password1还是password？

def register(request):
    if request.method == 'POST':
        form = UserCreationForm(request.POST)
        if form.is_valid():
            new_user = form.save()
            new_user = authenticate(username = request.POST['username'],
                                    password = request.POST['password1']) # here?

            login(request, new_user)
            # rest of the code...

Auth注册头痛

4 个答案: