コード例 #1
0
ファイル: buzz.py プロジェクト: ferdyrod/Blogzz
 def fetch_oauth_request_token(self, callback_uri):
   """Obtains an OAuth request token from Google's Accounts API."""
   if not self.oauth_request_token:
     # Build and sign an OAuth request
     parameters = {
       'oauth_consumer_key': self.oauth_consumer.key,
       'oauth_timestamp': oauth.generate_timestamp(),
       'oauth_nonce': oauth.generate_nonce(),
       'oauth_version': oauth.OAuthRequest.version,
       'oauth_callback': callback_uri,
       'scope': ' '.join(self.oauth_scopes)
     }
     if self.oauth_display_name:
       parameters['xoauth_displayname'] = self.oauth_display_name
     oauth_request = oauth.OAuthRequest(
       'POST',
       OAUTH_REQUEST_TOKEN_URI,
       parameters
     )
     oauth_request.sign_request(
       self._oauth_signature_method_hmac_sha1,
       self.oauth_consumer,
       token=None
     )
     response = self.fetch_oauth_response(oauth_request)
     if response.status == 200:
       # Create the token from the response
       self.oauth_request_token = oauth.OAuthToken.from_string(
         response.read()
       )
     else:
       raise Exception('Failed to obtain request token:\n' + response.read())
   return self.oauth_request_token
コード例 #2
0
ファイル: buzz.py プロジェクト: ferdyrod/Blogzz
 def fetch_oauth_access_token(self, verifier=None, token=None):
   """Obtains an OAuth access token from Google's Accounts API."""
   if not self.oauth_access_token:
     if not token:
       token = self.oauth_request_token
     if not token:
       raise ValueError("A request token must be supplied.")
     # Build and sign an OAuth request
     parameters = {
       'oauth_consumer_key': self.oauth_consumer.key,
       'oauth_timestamp': oauth.generate_timestamp(),
       'oauth_nonce': oauth.generate_nonce(),
       'oauth_version': oauth.OAuthRequest.version,
       'oauth_token': token.key,
       'oauth_verifier': verifier
     }
     oauth_request = oauth.OAuthRequest(
       'POST',
       OAUTH_ACCESS_TOKEN_URI,
       parameters
     )
     oauth_request.sign_request(
       self._oauth_signature_method_hmac_sha1,
       self.oauth_consumer,
       token=token
     )
     response = self.fetch_oauth_response(oauth_request)
     if response.status == 200:
       # Create the token from the response
       self.oauth_access_token = oauth.OAuthToken.from_string(
         response.read()
       )
     else:
       raise Exception('Failed to obtain access token:\n' + response.read())
   return self.oauth_access_token
コード例 #3
0
ファイル: OAuth.py プロジェクト: jimietran/calorimeter
    def from_consumer_and_token(cls, oauth_consumer, token=None,
            callback=None, verifier=None, http_method=oauth.HTTP_METHOD,
            http_url=None, parameters=None):
        """ Overridden to allow optional oauth_callback and oauth_verifier """
        if not parameters:
            parameters = {}

        defaults = {
            'oauth_consumer_key': oauth_consumer.key,
            'oauth_timestamp': oauth.generate_timestamp(),
            'oauth_nonce': oauth.generate_nonce(),
            'oauth_version': oauth.OAuthRequest.version,
        }

        defaults.update(parameters)
        parameters = defaults

        if token:
            parameters['oauth_token'] = token.key
            if getattr(token, 'callback', None):
                parameters['oauth_callback'] = token.callback
            elif callback:
                parameters['oauth_callback'] = callback;
            if verifier:
                # 1.0a support for verifier.
                parameters['oauth_verifier'] = verifier
        elif callback:
            # 1.0a support for callback in the request token request.
            parameters['oauth_callback'] = callback

        return cls(http_method, http_url, parameters)
コード例 #4
0
    def build_access_headers(self,
                             method,
                             resource_url,
                             params=None,
                             request_token=None):
        """Build OAuth access headers for a future request.

        Args:
            method: The HTTP method being used (e.g. 'GET' or 'POST').
            resource_url: The full url the request will be made to.
            params: A dictionary of parameters to add to what's already on the url.
                Typically, this would consist of POST parameters.

        Returns:
            A tuple of (header_dict, params) where header_dict is a dictionary
            of header names and values appropriate for passing into dropbox.rest.RESTClient
            and params is a dictionary like the one that was passed in, but augmented with
            oauth-related parameters as appropriate.
        """
        if params is None:
            params = {}
        else:
            params = params.copy()

        oauth_params = {
            'oauth_consumer_key': self.consumer.key,
            'oauth_timestamp': oauth.generate_timestamp(),
            'oauth_nonce': oauth.generate_nonce(),
            'oauth_version': oauth.OAuthRequest.version,
        }

        token = request_token if request_token else self.token

        if token:
            oauth_params['oauth_token'] = token.key

        params.update(oauth_params)

        oauth_request = oauth.OAuthRequest.from_request(method,
                                                        resource_url,
                                                        parameters=params)
        oauth_request.sign_request(self.signature_method, self.consumer, token)

        return oauth_request.to_header(), params
コード例 #5
0
ファイル: http.py プロジェクト: CollabQ/CollabQ
  def sign_request(self, consumer, signature_method):
    """Add oauth parameters and sign the request with the given method.
    
    Args:
      consumer: The OAuthConsumer set with a key and secret.
      signature_method: A supported method for signing the built request.

    """
    params = {
      'oauth_consumer_key': consumer.key,
      'oauth_timestamp': oauth.generate_timestamp(),
      'oauth_nonce': oauth.generate_nonce(),
      'oauth_version': oauth.OAuthRequest.version,
    }
          
    # PHP OAuth library contains a bug which interferes with signing.  Since
    # some containers use this library, we will implement a workaround here.
    if self.use_body_as_signing_parameter:
      params[self.get_post_body()] = ""
    else:
      # Otherwise, use the oauth_body_hash extension to sign the request body.
      if self.post_body:
        if VERBOSE > 0:
          logging.info("post_body => %s" % str(self.post_body))
          
        body_hash = b64encode(hashlib.sha1(self.get_post_body()).digest())
        params['oauth_body_hash'] = body_hash
      
    if self.get_security_token():
      self.set_parameter("xoauth_requestor_id", None)
    
    self.set_parameters(params)
    if VERBOSE > 0:
      key, raw = signature_method.build_signature_base_string(
                     self.oauth_request, consumer, None)
      logging.info("build_signature key => %s" % key)
      logging.info("build_signature raw => %s" % raw)
      
    self.oauth_request.sign_request(signature_method, consumer, None)
コード例 #6
0
ファイル: session.py プロジェクト: lorenzorande/DSMWare
    def build_access_headers(self, method, resource_url, params=None, request_token=None):
        """Build OAuth access headers for a future request.

        Args:
            method: The HTTP method being used (e.g. 'GET' or 'POST').
            resource_url: The full url the request will be made to.
            params: A dictionary of parameters to add to what's already on the url.
                Typically, this would consist of POST parameters.

        Returns:
            A tuple of (header_dict, params) where header_dict is a dictionary
            of header names and values appropriate for passing into dropbox.rest.RESTClient
            and params is a dictionary like the one that was passed in, but augmented with
            oauth-related parameters as appropriate.
        """
        if params is None:
            params = {}
        else:
            params = params.copy()

        oauth_params = {
            'oauth_consumer_key': self.consumer.key,
            'oauth_timestamp': oauth.generate_timestamp(),
            'oauth_nonce': oauth.generate_nonce(),
            'oauth_version': oauth.OAuthRequest.version,
        }

        token = request_token if request_token else self.token

        if token:
            oauth_params['oauth_token'] = token.key

        params.update(oauth_params)

        oauth_request = oauth.OAuthRequest.from_request(method, resource_url, parameters=params)
        oauth_request.sign_request(self.signature_method, self.consumer, token)

        return oauth_request.to_header(), params
コード例 #7
0
  def on_buzz_auth_clicked(self, widget, data=None):
    self.winsize = self.window.get_size()

    web = webkit.WebView()
    web.get_settings().set_property("enable-plugins", False)
    web.load_html_string(_("<p>Please wait...</p>"), "file:///")

    self.consumer = oauth.OAuthConsumer("anonymous", "anonymous")

    params = {
      "oauth_consumer_key": self.consumer.key,
      "oauth_timestamp": oauth.generate_timestamp(),
      "oauth_nonce": oauth.generate_nonce(),
      "oauth_version": oauth.OAuthRequest.version,
      "oauth_callback": "http://gwibber.com/0/auth.html",
      "scope": "https://www.googleapis.com/auth/buzz",
    }

    request = oauth.OAuthRequest("POST", "https://www.google.com/accounts/OAuthGetRequestToken", params)
    request.sign_request(sigmeth, self.consumer, token=None)

    tokendata = urllib2.urlopen(request.http_url, request.to_postdata()).read()
    self.token = oauth.OAuthToken.from_string(tokendata)

    url = "https://www.google.com/accounts/OAuthAuthorizeToken?oauth_token=" + self.token.key

    web.open(url)
    web.set_size_request(450, 340)
    web.connect("title-changed", self.on_buzz_auth_title_change)

    scroll = gtk.ScrolledWindow()
    scroll.add(web)

    self.pack_start(scroll, True, True, 0)
    self.show_all()

    self.ui.get_object("vbox1").hide()
    self.ui.get_object("expander1").hide()
コード例 #8
0
from acj.sqlalchemy_acj import db_session, LTIInfo, Course, User, Enrollment
from acj.general import commit
from werkzeug import urls
import oauth.oauth as oauth
import hmac
import base64
import hashlib
import requests
import xml.etree.ElementTree as ET
from acj.users import import_users
from acj.course import enrol_users
#get all courses to update
courses = LTIInfo.query.all()
for course in courses:
    #iterate through courses and get their membership info via LTI
    timestamp = oauth.generate_timestamp()
    nonce = oauth.generate_nonce(16)
    postParams = {}
    postParams['lti_message_type'] = 'basic-lis-readmembershipsforcontext'
    postParams['id'] = course.LTIid
    postParams['lti_version'] = 'LTI-1p0'
    postParams['oauth_consumer_key'] = 'LTI_ACJ'
    postParams['oauth_callback'] = 'about:blank'
    postParams['oauth_version'] = '1.0'
    postParams['oauth_signature_method'] = 'HMAC-SHA1'
    postParams['oauth_timestamp'] = timestamp
    postParams['oauth_nonce'] = nonce

    req = oauth.OAuthRequest(http_url=course.LTIURL,
                             http_method='POST',
                             parameters=postParams)
コード例 #9
0
from acj.sqlalchemy_acj import db_session, LTIInfo, Course, User, Enrollment
from acj.general import commit
from werkzeug import urls
import oauth.oauth as oauth
import hmac
import base64
import hashlib
import requests
import xml.etree.ElementTree as ET
from acj.users import import_users
from acj.course import enrol_users
#get all courses to update
courses = LTIInfo.query.all()
for course in courses:
    #iterate through courses and get their membership info via LTI
    timestamp = oauth.generate_timestamp()
    nonce = oauth.generate_nonce(16)
    postParams = {}
    postParams['lti_message_type'] = 'basic-lis-readmembershipsforcontext'
    postParams['id'] = course.LTIid
    postParams['lti_version'] = 'LTI-1p0'
    postParams['oauth_consumer_key'] = 'LTI_ACJ'
    postParams['oauth_callback'] = 'about:blank'
    postParams['oauth_version'] = '1.0'
    postParams['oauth_signature_method'] = 'HMAC-SHA1'
    postParams['oauth_timestamp'] = timestamp
    postParams['oauth_nonce'] = nonce
    
    req = oauth.OAuthRequest(http_url=course.LTIURL, http_method='POST', parameters=postParams)
    hmacAlg = hmac.HMAC('acjsecret&', urls.url_quote_plus(req.get_normalized_http_method()) + '&' + urls.url_quote_plus(course.LTIURL) + '&' + urls.url_quote_plus(req.get_normalized_parameters()), hashlib.sha1)