# Copyright 2016 OpenMarket Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
openapi: 3.1.0
info:
  title: Matrix Client-Server Registration and Login API
  version: 1.0.0
paths:
  /logout:
    post:
      summary: Invalidates a user access token
      description: |-
        Invalidates an existing access token, so that it can no longer be used for
        authorization. The device associated with the access token is also deleted.
        [Device keys](/client-server-api/#device-keys) for the device are deleted alongside the device.
      operationId: logout
      security:
        - accessToken: []
      responses:
        "200":
          description: The access token used in the request was successfully invalidated.
          content:
            application/json:
              schema:
                type: object
                properties: {}
      tags:
        - Session management
  /logout/all:
    post:
      summary: Invalidates all access tokens for a user
      description: |-
        Invalidates all access tokens for a user, so that they can no longer be used for
        authorization. This includes the access token that made this request. All devices
        for the user are also deleted. [Device keys](/client-server-api/#device-keys) for the device are
        deleted alongside the device.

        This endpoint does not use the [User-Interactive Authentication API](/client-server-api/#user-interactive-authentication-api) because
        User-Interactive Authentication is designed to protect against attacks where the
        someone gets hold of a single access token then takes over the account. This
        endpoint invalidates all access tokens for the user, including the token used in
        the request, and therefore the attacker is unable to take over the account in
        this way.
      operationId: logout_all
      security:
        - accessToken: []
      responses:
        "200":
          description: The user's access tokens were successfully invalidated.
          content:
            application/json:
              schema:
                type: object
                properties: {}
      tags:
        - Session management
servers:
  - url: "{protocol}://{hostname}{basePath}"
    variables:
      protocol:
        enum:
          - http
          - https
        default: https
      hostname:
        default: localhost:8008
      basePath:
        default: /_matrix/client/v3
components:
  securitySchemes:
    $ref: definitions/security.yaml