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# Licensed to the StackStorm, Inc ('StackStorm') under one or more |
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# contributor license agreements. See the NOTICE file distributed with |
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# this work for additional information regarding copyright ownership. |
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# The ASF licenses this file to You under the Apache License, Version 2.0 |
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# (the "License"); you may not use this file except in compliance with |
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# the License. You may obtain a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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import pecan |
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import six |
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from mongoengine import ValidationError |
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from st2api.controllers import resource |
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from st2common import log as logging |
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from st2common.exceptions.apivalidation import ValueValidationException |
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from st2common.models.api.action import ActionAliasAPI |
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from st2common.persistence.actionalias import ActionAlias |
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from st2common.models.api.base import jsexpose |
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from st2common.rbac.types import PermissionType |
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from st2common.rbac.decorators import request_user_has_permission |
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from st2common.rbac.decorators import request_user_has_resource_api_permission |
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from st2common.rbac.decorators import request_user_has_resource_db_permission |
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from st2common.util.alias_matching import (list_format_strings_from_aliases, |
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match_command_to_alias) |
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http_client = six.moves.http_client |
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LOG = logging.getLogger(__name__) |
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class ChatopsController(resource.ContentPackResourceController): |
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""" |
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Implements the RESTful interface for Chatops. |
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A super-set of ActionAliasController |
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""" |
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model = ActionAliasAPI |
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access = ActionAlias |
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supported_filters = { |
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'name': 'name', |
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'pack': 'pack' |
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} |
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query_options = { |
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'sort': ['pack', 'name'] |
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} |
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@request_user_has_permission(permission_type=PermissionType.ACTION_ALIAS_LIST) |
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@jsexpose() |
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def get_all(self, **kwargs): |
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return list_format_strings_from_aliases( |
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super(ChatopsController, self)._get_all(**kwargs)) |
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@request_user_has_resource_db_permission(permission_type=PermissionType.ACTION_ALIAS_VIEW) |
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@jsexpose(arg_types=[str]) |
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def get_one(self, ref_or_id): |
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return list_format_strings_from_aliases( |
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super(ChatopsController, self)._get_one(ref_or_id))[0] |
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@jsexpose(arg_types=[str], status_code=http_client.CREATED) |
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@request_user_has_resource_api_permission(permission_type=PermissionType.ACTION_ALIAS_CREATE) |
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def post(self, command): |
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""" |
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Run a chatops command |
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Handles requests: |
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POST /chatops/ |
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""" |
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try: |
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# 1. Get aliases |
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aliases = self.get_all() |
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# 2. Match alias(es) to command |
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match = match_command_to_alias(command, aliases) |
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if len(match) > 1: |
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raise AmbiguityError("Too much choice, not enough action (alias).") |
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# 3. Check user's ability to execute action? |
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# 4. Run action. |
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# action_execution = whatever_the_api_is() |
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except (ValidationError, ValueError, ValueValidationException) as e: |
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# TODO : error on unmatched alias |
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LOG.exception('Validation failed for action alias data=%s.', action_alias) |
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pecan.abort(http_client.BAD_REQUEST, str(e)) |
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return |
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# extra = {'action_alias_db': action_alias_db} |
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# LOG.audit('Action alias created. ActionAlias.id=%s' % (action_alias_db.id), extra=extra) |
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return action_execution |
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StackStorm /
st2
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