0
我已經創建了一個Django應用程序，它也有一個Facebook登錄選項。爲此，我正在關注此鏈接django-facebook connect with ajax。我完成了鏈接所說的一切，並且我正在使用Facebook連接登錄用戶。但是當用戶從'registrationForm'（FB登錄按鈕給定）頁面登錄後，outh頁彈出窗口輸入用戶名和密碼。當給它時用戶登錄但是同樣的registrationForm再次出現而沒有重定向頁面。在FB登錄成功後，有人可以幫助我設置回調URL。對於FB連接，我使用的是上述站點中給出的相同代碼。設置回電話在facebook登錄在Django應用程序
facebookconnect.py
class FacebookScriptNode(template.Node):
def render(self, context):
return """
<script src="http://static.ak.connect.facebook.com/js/api_lib/v0.4/FeatureLoader.js.php" type="text/javascript"></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
<script type="text/javascript"> FB.init("%s", "%s");
function facebook_onlogin() {
var uid = FB.Facebook.apiClient.get_session().uid;
var session_key = FB.Facebook.apiClient.get_session().session_key;
var expires = FB.Facebook.apiClient.get_session().expires;
var secret = FB.Facebook.apiClient.get_session().secret;
var sig = FB.Facebook.apiClient.get_session().sig;
fb_connect_ajax(expires, session_key, secret, uid, sig);
}
function fb_connect_ajax(expires, session_key, ss, user, sig) {
var post_string = 'expires=' + expires;
post_string = post_string + '&session_key=' + session_key;
post_string = post_string + '&ss=' + ss;
post_string = post_string + '&user=' + user;
post_string = post_string + '&sig=' + sig;
$.ajax({
type: "POST",
url: "%s",
data: post_string,
success: function(msg) {
window.location = '%s'; //.reload()
}
});
}
</script>
""" % (settings.FACEBOOK_API_KEY, reverse('xd_receiver'), reverse('facebook_connect_ajax'), settings.LOGIN_REDIRECT_URL)
def facebook_connect_script(parser, token): return FacebookScriptNode()
register.tag(facebook_connect_script)
class FacebookLoginNode(template.Node):
def render(self, context):
return "<fb:login-button onlogin='facebook_onlogin();'></fb:login-button>"
def facebook_connect_login_button(parser, token): return FacebookLoginNode()
register.tag(facebook_connect_login_button)
views.py
def login_facebook_connect(request):
status = 'unknown failure'
try:
expires = request.POST['expires']
ss = request.POST['ss']
session_key = request.POST['session_key']
user = request.POST['user']
sig = request.POST['sig']
pre_hash_string = "expires=%ssession_key=%sss=%suser=%s%s" % (
expires,
session_key,
ss,
user,
settings.FACEBOOK_APPLICATION_SECRET,
)
post_hash_string = hashlib.new('md5')
post_hash_string.update(pre_hash_string)
if post_hash_string.hexdigest() == sig:
try:
fb = FacebookUser.objects.get(facebook_id=user)
status = "logged in existing user"
except FacebookUser.DoesNotExist:
contrib_user = User()
contrib_user.save()
contrib_user.username = u"fbuser_%s" % contrib_user.id
fb = FacebookUser()
fb.facebook_id = user
fb.contrib_user = contrib_user
temp = hashlib.new('sha1')
temp.update(str(datetime.datetime.now()))
password = temp.hexdigest()
contrib_user.set_password(password)
fb.contrib_password = password
fb.save()
contrib_user.save()
status = "created new user"
authenticated_user = auth.authenticate(
username=fb.contrib_user.username,
password=fb.contrib_password)
auth.login(request, authenticated_user)
else:
status = 'wrong hash sig'
logging.debug("FBConnect: user %s with exit status %s" % (user, status))
except Exception, e:
logging.debug("Exception thrown in the FBConnect ajax call: %s" % e)
return HttpResponse("%s" % status)
def xd_receiver(request):
return render_to_response('xd_receiver.html')
在settings.py
LOGIN_REDIRECT_URL = '/forgotPassword/'
HTML登錄部[registrationForm]
<p>Login via facebook!</p>
{% load facebookconnect %}
{% facebook_connect_login_button %}
{% facebook_connect_script %}