def authenticate(self, username, cookies):
     API_KEY = settings.FACEBOOK_API_KEY
     API_SECRET = settings.FACEBOOK_API_SECRET   
     REST_SERVER = 'http://api.facebook.com/restserver.php'
     if API_KEY in cookies:
         signature_hash = get_facebook_signature(API_KEY, API_SECRET, cookies, True)                
         if(signature_hash == cookies[API_KEY]) and (datetime.fromtimestamp(float(cookies[API_KEY+'_expires'])) > datetime.now()):
             user_info_response  = get_user_info(API_KEY, API_SECRET, cookies)
             username_ = 'facebook_%s' % user_info_response[0]['first_name']
             if not username == username_:
                 return None
             try:
                 user = User.objects.get(username = username)
                 return user
             except User.DoesNotExist:
                 user_email = '%s@facebookuser.%s.com'%(user_info_response[0]['first_name'], settings.SITE_NAME)
                 user_pass = ''.join([random.choice('abcdefghijklmnopqrstuvwxyz') for i in xrange(8)])
                 user = User.objects.create(username = username, email=user_email, password=user_pass)
                 user.first_name = user_info_response[0]['first_name']
                 user.last_name = user_info_response[0]['last_name']
                 auth_meta = AuthMeta(user=user, provider='Facebook').save()
                 return user
         else:
             return None
                 
             
     else:
         return None
Esempio n. 2
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    def authenticate(self, cookies):
        API_KEY = FACEBOOK_API_KEY
        API_SECRET = FACEBOOK_API_SECRET
        REST_SERVER = FACEBOOK_REST_SERVER
        if API_KEY in cookies:
            signature_hash = get_facebook_signature(API_KEY, API_SECRET, cookies, True)
            if(signature_hash == cookies[API_KEY]) and (datetime.fromtimestamp(float(cookies[API_KEY+'_expires'])) > datetime.now()):
                user_info_response  = get_user_info(API_KEY, API_SECRET, cookies)
                username = user_info_response[0]['first_name']
                try:
                    profile = FacebookUserProfile.objects.get(facebook_uid = user_info_response[0]['uid'])
                    return profile.user
                except FacebookUserProfile.DoesNotExist:
                    fb_data = user_info_response[0]
                    name_count = AuthUser.objects.filter(username__istartswith = username).count()
                    if name_count:
                        username = '******' % (username, name_count + 1)
                    #user_email = '%s@facebookuser.%s.com'%(user_info_response[0]['first_name'], settings.SITE_NAME)
                    user = User.objects.create(username = username)
                    user.first_name = fb_data['first_name']
                    user.last_name = fb_data['last_name']
                    user.save()
                    location = str(fb_data['current_location'])
                    fb_profile = FacebookUserProfile(facebook_uid = fb_data['uid'], user = user, profile_image_url = fb_data['pic_small'], location=location)
                    fb_profile.save()
                    auth_meta = AuthMeta(user=user, provider='Facebook').save()
                    return user
            else:
                return None

        else:
            return None
Esempio n. 3
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def facebook_login_done(request):
    API_KEY = settings.FACEBOOK_API_KEY
    API_SECRET = settings.FACEBOOK_API_SECRET
    REST_SERVER = "http://api.facebook.com/restserver.php"
    # FB Connect will set a cookie with a key == FB App API Key if the user has been authenticated
    if API_KEY in request.COOKIES:
        signature_hash = get_facebook_signature(API_KEY, API_SECRET, request.COOKIES, True)
        # The hash of the values in the cookie to make sure they're not forged
        # AND If session hasn't expired
        if (signature_hash == request.COOKIES[API_KEY]) and (
            datetime.fromtimestamp(float(request.COOKIES[API_KEY + "_expires"])) > datetime.now()
        ):
            # Log the user in now.
            user_info_response = get_user_info(API_KEY, API_SECRET, request.COOKIES)
            username = "******" % user_info_response[0]["first_name"]
            session_key = (request.COOKIES[API_KEY + "_session_key"],)
            user = authenticate(username=username, cookies=request.COOKIES)
            # if user is authenticated then login user
            if user:
                login(request, user)
            else:
                # Delete cookies and redirect to main Login page.
                del request.COOKIES[API_KEY + "_session_key"]
                del request.COOKIES[API_KEY + "_user"]
                return HttpResponseRedirect(reverse("socialauth_login_page"))
            return HttpResponseRedirect(reverse("socialauth_signin_complete"))
Esempio n. 4
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    def authenticate(self, cookies):
        API_KEY = FACEBOOK_API_KEY
        API_SECRET = FACEBOOK_API_SECRET
        REST_SERVER = FACEBOOK_REST_SERVER
        if API_KEY in cookies:
            signature_hash = get_facebook_signature(API_KEY, API_SECRET,
                                                    cookies, True)
            if (signature_hash == cookies[API_KEY]) and (
                    datetime.fromtimestamp(float(
                        cookies[API_KEY + '_expires'])) > datetime.now()):
                user_info_response = get_user_info(API_KEY, API_SECRET,
                                                   cookies)
                username = user_info_response[0]['first_name']
                try:
                    user_profile = FacebookUserProfile.objects.get(
                        user__is_active=True,
                        facebook_uid=user_info_response[0]['uid'])
                    if user_profile.user.is_active:
                        return user_profile.user
                    else:
                        return
                except FacebookUserProfile.DoesNotExist:
                    fb_data = user_info_response[0]
                    name_count = AuthUser.objects.filter(
                        username__istartswith=username).count()
                    if name_count:
                        username = '******' % (username, name_count + 1)
                    #user_email = '%s@facebookuser.%s.com'%(user_info_response[0]['first_name'], settings.SITE_NAME)
                    user = User.objects.create(username=username)
                    user.first_name = fb_data['first_name']
                    user.last_name = fb_data['last_name']
                    user.save()
                    location = str(fb_data['current_location'])
                    fb_profile = FacebookUserProfile(
                        facebook_uid=fb_data['uid'],
                        user=user,
                        profile_image_url=fb_data['pic_small'],
                        location=location)
                    fb_profile.save()
                    AuthMeta(user=user, provider='Facebook').save()
                    return user
            else:
                return None

        else:
            return None