99 lines
3.7 KiB
Python
99 lines
3.7 KiB
Python
import logging
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import urllib
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import urlparse
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import urllib2
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import simplejson
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import openerp
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from openerp.osv import osv, fields
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from openerp import SUPERUSER_ID
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_logger = logging.getLogger(__name__)
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class res_users(osv.Model):
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_inherit = 'res.users'
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_columns = {
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'oauth_provider_id': fields.many2one('auth.oauth.provider', 'OAuth Provider'),
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'oauth_uid': fields.char('OAuth User ID', help="Oauth Provider user_id"),
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'oauth_access_token': fields.char('OAuth Access Token', readonly=True),
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}
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_sql_constraints = [
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('uniq_users_oauth_provider_oauth_uid', 'unique(oauth_provider_id, oauth_uid)', 'OAuth UID must be unique per provider'),
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]
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def _auth_oauth_rpc(self, cr, uid, endpoint, access_token, context=None):
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params = urllib.urlencode({'access_token': access_token})
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if urlparse.urlparse(endpoint)[4]:
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url = endpoint + '&' + params
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else:
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url = endpoint + '?' + params
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f = urllib2.urlopen(url)
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response = f.read()
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return simplejson.loads(response)
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def _auth_oauth_validate(self, cr, uid, provider, access_token, context=None):
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""" return the validation data corresponding to the access token """
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p = self.pool.get('auth.oauth.provider').browse(cr, uid, provider, context=context)
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validation = self._auth_oauth_rpc(cr, uid, p.validation_endpoint, access_token)
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if validation.get("error"):
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raise Exception(validation['error'])
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if p.data_endpoint:
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data = self._auth_oauth_rpc(cr, uid, p.data_endpoint, access_token)
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validation.update(data)
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return validation
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def auth_oauth(self, cr, uid, provider, params, context=None):
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# Advice by Google (to avoid Confused Deputy Problem)
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# if validation.audience != OUR_CLIENT_ID:
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# abort()
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# else:
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# continue with the process
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access_token = params.get('access_token')
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validation = self._auth_oauth_validate(cr, uid, provider, access_token)
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# required
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oauth_uid = validation['user_id']
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if not oauth_uid:
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raise openerp.exceptions.AccessDenied()
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email = validation.get('email', 'provider_%d_user_%d' % (provider, oauth_uid))
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login = email
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# optional
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name = validation.get('name', email)
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res = self.search(cr, uid, [("oauth_uid", "=", oauth_uid), ('oauth_provider_id', '=', provider)])
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if res:
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assert len(res) == 1
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user = self.browse(cr, uid, res[0], context=context)
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login = user.login
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user.write({'oauth_access_token': access_token})
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else:
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# New user if signup module available
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if not hasattr(self, '_signup_create_user'):
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raise openerp.exceptions.AccessDenied()
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new_user = {
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'name': name,
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'login': login,
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'user_email': email,
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'oauth_provider_id': provider,
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'oauth_uid': oauth_uid,
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'oauth_access_token': access_token,
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'active': True,
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}
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# TODO pass signup token to allow attach new user to right partner
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self._signup_create_user(cr, uid, new_user)
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credentials = (cr.dbname, login, access_token)
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return credentials
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def check_credentials(self, cr, uid, password):
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try:
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return super(res_users, self).check_credentials(cr, uid, password)
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except openerp.exceptions.AccessDenied:
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res = self.search(cr, SUPERUSER_ID, [('id', '=', uid), ('oauth_access_token', '=', password)])
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if not res:
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raise
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#
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