Code snnipet for moinmoinsaml with "GivenFamily" account support

gistfile1.py

        name = None
        given = saml_attributes.get('givenName', None)
        family = saml_attributes.get('sn', None)
        if given and family:
            # custom flow by me.
            # If both given and family names are available, combine them
            # into one and treat it as a MoinMoin candidate
            logging.debug('Found both given and family names')
            candidate = (given[0] + family[0]).replace(' ', '')
            if user.isValidName(request, candidate):
                name = candidate
                logging.debug('SAML: Using %s as a MoinMoin name' % name)

        # The original flow which has been the default.
        if not name:
            try:
                name = saml_attributes[attribute][0]
            except KeyError:
                logging.debug('SAML: The attribute %s was not found in the assertion'
                              % attribute)
                return CancelLogin(_('The assetion is missing required attributes'))
            # check if the user is valid
            name = name.replace(' ', '')  # remove spaces

            if not user.isValidName(request, name):
                logging.debug('SAML: the name is not a valid MoinMoin name')
                return CancelLogin(_('Invalid MoinMoin name'))


        u = user.User(request, name=name, auth_method=self.name, auth_username=name)
        u.save()