Beispiel #1
0
def __remove_image_settings_trigger(
    configuration,
    vgrid_name,
    path,
    extension,
    rule_id,
    output_objects,
    ):
    """Remove vgrid submit trigger for image settings"""

    logger = configuration.logger

    trigger_exists = vgrid_is_trigger(vgrid_name, rule_id,
            configuration, recursive=False)
    status = returnvalues.OK
    if trigger_exists:
        (remove_status, remove_msg) = \
            vgrid_remove_triggers(configuration, vgrid_name, [rule_id])
        if remove_status:
            status = returnvalues.OK
            OK_MSG = \
                "Removed old image setting trigger for extension: '%s', path '%s'" \
                % (extension, path)
            output_objects.append({'object_type': 'text',
                                  'text': OK_MSG})
        else:
            status = returnvalues.ERROR
            ERROR_MSG = \
                "Failed to remove old image setting trigger for extension: '%s', path '%s'" \
                % (extension, path)
            output_objects.append({'object_type': 'error_text',
                                  'text': ERROR_MSG})
            logger.error('%s' % ERROR_MSG)
            logger.error('vgrid_remove_triggers returned: %s'
                         % remove_msg)
    else:
        logger.debug('No trigger: %s for vgrid: %s' % (rule_id,
                     vgrid_name))
    return status
Beispiel #2
0
def main(client_id, user_arguments_dict):
    """Main function used by front end"""

    (configuration, logger, output_objects, op_name) = \
        initialize_main_variables(client_id, op_header=False)
    defaults = signature()[1]
    output_objects.append({'object_type': 'header', 'text'
                          : 'Remove %s Trigger' % \
                           configuration.site_vgrid_label})
    (validate_status, accepted) = validate_input_and_cert(
        user_arguments_dict,
        defaults,
        output_objects,
        client_id,
        configuration,
        allow_rejects=False,
        )
    if not validate_status:
        return (accepted, returnvalues.CLIENT_ERROR)

    if not correct_handler('POST'):
        output_objects.append(
            {'object_type': 'error_text', 'text'
             : 'Only accepting POST requests to prevent unintended updates'})
        return (output_objects, returnvalues.CLIENT_ERROR)

    vgrid_name = accepted['vgrid_name'][-1]
    rule_id = accepted['rule_id'][-1]

    logger.info("rmvgridtrigger %s %s" % (vgrid_name, rule_id))

    # Validity of user and vgrid names is checked in this init function so
    # no need to worry about illegal directory traversal through variables

    (ret_val, msg, ret_variables) = \
        init_vgrid_script_add_rem(vgrid_name, client_id,
                                  rule_id, 'trigger',
                                  configuration)
    if not ret_val:
        output_objects.append({'object_type': 'error_text', 'text'
                              : msg})
        return (output_objects, returnvalues.CLIENT_ERROR)
    elif msg:

        # In case of warnings, msg is non-empty while ret_val remains True

        output_objects.append({'object_type': 'warning', 'text': msg})

    # if we get here user is either vgrid owner or has rule ownership

    # can't remove if not a participant

    if not vgrid_is_trigger(vgrid_name, rule_id, configuration, recursive=False):
        output_objects.append({'object_type': 'error_text', 'text'
                              : '%s is not a trigger in %s %s.'
                               % (rule_id, vgrid_name,
                                  configuration.site_vgrid_label)})
        return (output_objects, returnvalues.CLIENT_ERROR)

    # remove

    (rm_status, rm_msg) = vgrid_remove_triggers(configuration, vgrid_name,
                                                 [rule_id])
    if not rm_status:
        logger.error('%s failed to remove trigger: %s' % (client_id, rm_msg))
        output_objects.append({'object_type': 'error_text', 'text'
                              : rm_msg})
        output_objects.append({'object_type': 'error_text', 'text'
                              : '''%(rule_id)s might be listed as a trigger of
this %(_label)s because it is a trigger of a parent %(_label)s. Removal must
be performed from the most significant %(_label)s possible.'''
                               % {'rule_id': rule_id,
                                  '_label': configuration.site_vgrid_label}})
        return (output_objects, returnvalues.SYSTEM_ERROR)

    logger.info('%s removed trigger: %s' % (client_id, rule_id))
    output_objects.append({'object_type': 'text', 'text'
                          : 'Trigger %s successfully removed from %s %s!'
                           % (rule_id, vgrid_name,
                              configuration.site_vgrid_label)})
    output_objects.append({'object_type': 'link', 'destination':
                           'vgridworkflows.py?vgrid_name=%s' % vgrid_name,
                           'text': 'Back to workflows for %s' % vgrid_name})
    return (output_objects, returnvalues.OK)
Beispiel #3
0
def main(client_id, user_arguments_dict):
    """Main function used by front end"""

    (configuration, logger, output_objects, op_name) = \
        initialize_main_variables(client_id, op_header=False)
    defaults = signature()[1]
    title_entry = find_entry(output_objects, 'title')
    label = "%s" % configuration.site_vgrid_label
    title_entry['text'] = "Remove %s Trigger" % label
    output_objects.append({'object_type': 'header', 'text'
                          : 'Remove %s Trigger' % label})
    (validate_status, accepted) = validate_input_and_cert(
        user_arguments_dict,
        defaults,
        output_objects,
        client_id,
        configuration,
        allow_rejects=False,
        )
    if not validate_status:
        return (accepted, returnvalues.CLIENT_ERROR)

    vgrid_name = accepted['vgrid_name'][-1]
    rule_id = accepted['rule_id'][-1]

    if not safe_handler(configuration, 'post', op_name, client_id,
                        get_csrf_limit(configuration), accepted):
        output_objects.append(
            {'object_type': 'error_text', 'text': '''Only accepting
CSRF-filtered POST requests to prevent unintended updates'''
             })
        return (output_objects, returnvalues.CLIENT_ERROR)

    logger.info("rmvgridtrigger %s %s" % (vgrid_name, rule_id))

    # Validity of user and vgrid names is checked in this init function so
    # no need to worry about illegal directory traversal through variables

    (ret_val, msg, ret_variables) = \
        init_vgrid_script_add_rem(vgrid_name, client_id,
                                  rule_id, 'trigger',
                                  configuration)
    if not ret_val:
        output_objects.append({'object_type': 'error_text', 'text': msg})
        return (output_objects, returnvalues.CLIENT_ERROR)
    elif msg:

        # In case of warnings, msg is non-empty while ret_val remains True

        output_objects.append({'object_type': 'warning', 'text': msg})

    # if we get here user is either vgrid owner or has rule ownership

    # can't remove if not a participant

    if not vgrid_is_trigger(vgrid_name, rule_id, configuration, recursive=False):
        output_objects.append({'object_type': 'error_text', 'text':
                               '%s is not a trigger in %s %s.' % \
                               (rule_id, vgrid_name, label)})
        return (output_objects, returnvalues.CLIENT_ERROR)

    # remove

    (rm_status, rm_msg) = vgrid_remove_triggers(configuration, vgrid_name,
                                                 [rule_id])
    if not rm_status:
        logger.error('%s failed to remove trigger: %s' % (client_id, rm_msg))
        output_objects.append({'object_type': 'error_text', 'text': rm_msg})
        output_objects.append({'object_type': 'error_text', 'text':
                               '''%(rule_id)s might be listed as a trigger of
this %(vgrid_label)s because it is a trigger of a parent %(vgrid_label)s.
Removal must be performed from the most significant %(vgrid_label)s
possible.''' % {'rule_id': rule_id, 'vgrid_label': label}})
        return (output_objects, returnvalues.SYSTEM_ERROR)

    logger.info('%s removed trigger: %s' % (client_id, rule_id))
    output_objects.append({'object_type': 'text', 'text':
                           'Trigger %s successfully removed from %s %s!'
                           % (rule_id, vgrid_name, label)})
    output_objects.append({'object_type': 'link', 'destination':
                           'vgridworkflows.py?vgrid_name=%s' % vgrid_name,
                           'text': 'Back to workflows for %s' % vgrid_name})
    return (output_objects, returnvalues.OK)