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January 17, 2013 04:54
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This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,75 @@ class FacebookGraphLoginHandler(BaseHandler, tornado.auth.FacebookGraphMixin): @tornado.web.asynchronous def get(self): my_url = (self.request.protocol + "://" + self.request.host +"/login/facebook?next="+tornado.escape.url_escape(self.get_argument("next", "/"))) if self.get_argument("code", False): self.get_authenticated_user(redirect_uri=my_url,client_id=self.settings["facebook_api_key"],client_secret=self.settings["facebook_secret"],code=self.get_argument("code"),callback=self._on_auth,extra_fields=['email']) return self.authorize_redirect(redirect_uri=my_url,client_id=self.settings["facebook_api_key"],extra_params={"scope": "read_stream,email,offline_access"}) def _on_auth(self, user): if not user: raise tornado.web.HTTPError(500, "Facebook auth failed") facebook_id = long(user['id']) login_info = self.logins.find_one({'facebook_id': facebook_id}) if not login_info: #generate a user_id user_id = ObjectId() timestamp = datetime.datetime.utcnow() temp_username = "{0}{1}{2}".format(re.sub("[\W\d]+", "", user['first_name'].lower().strip()), user['last_name'][0].lower(),unicode(uuid.uuid4())[:5]) new_user = {"_id": user_id,"name": user['name'],"first_name": user['first_name'],"last_name": user['last_name'],'facebook_access_token': user['access_token'],'created': timestamp, 'updated': timestamp, 'username': temp_username,'role':'user', 'email': user['email']} self.users.insert(new_user, safe=True) self.logins.insert({"user_id": user_id, 'facebook_id': facebook_id, 'email': user['email'],'created':timestamp, 'updated': timestamp,'username': temp_username}, safe=True) self.set_secure_cookie(options.cookie_user, pickle.dumps(new_user)) self.redirect(self.get_argument("next", "/")) else: user_info = self.users.find_one({'_id': login_info['user_id']}) self.set_secure_cookie(options.cookie_user, pickle.dumps(user_info)) self.redirect(self.get_argument("next", "/")) class TwitterHandler(BaseHandler, tornado.auth.TwitterMixin): @tornado.web.asynchronous def get(self): if self.get_argument("oauth_token", None): self.get_authenticated_user(self.async_callback(self._on_auth)) return self.authorize_redirect() def _on_auth(self, user): if not user: raise tornado.web.HTTPError(500, "Twitter auth failed") twitter_id = user['id'] login_info = self.logins.find_one({'twitter_id': twitter_id}) if not login_info: user_id = ObjectId() timestamp = datetime.datetime.utcnow() names = user['name'].split() last_name = None if len(names) > 1: last_name = names[1] first_name = names[0] temp_username = '@{0}'.format(user['username']) new_user = {"_id": user_id,"name": user['name'], "first_name": first_name, "last_name": last_name, 'twitter_access_token': user['access_token'], 'created': timestamp, 'updated': timestamp, 'username': temp_username, 'role':'user'} self.users.insert(new_user, safe=True) self.logins.insert({"user_id": user_id, 'twitter_id': twitter_id, 'created': timestamp, 'updated': timestamp, 'username': temp_username}, safe=True) self.set_secure_cookie(options.cookie_user, pickle.dumps(new_user)) self.redirect(self.get_argument("next", "/")) else: user_info = self.users.find_one({'_id': login_info['user_id']}) self.set_secure_cookie(options.cookie_user, pickle.dumps(user_info)) self.redirect(self.get_argument("next", "/"))