# Copyright 2018 New Vector Ltd
# Copyright 2020 The Matrix.org Foundation C.I.C.
#
# 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.

swagger: '2.0'
info:
  title: "Matrix Federation User Device Management API"
  version: "1.0.0"
host: localhost:8448
schemes:
  - https
basePath: /_matrix/federation/v1
consumes:
  - application/json
produces:
  - application/json
securityDefinitions:
  $ref: definitions/security.yaml
paths:
  "/user/devices/{userId}":
    get:
      summary: Gets all of the user's devices
      description: Gets information on all of the user's devices
      operationId: getUserDevices
      security:
        - signedRequest: []
      parameters:
        - in: path
          name: userId
          type: string
          required: true
          description: |-
            The user ID to retrieve devices for. Must be a user local to the
            receiving homeserver.
          x-example: "@alice:example.org"
      responses:
        200:
          description: The user's devices.
          schema:
            type: object
            properties:
              user_id:
                type: string
                description: The user ID devices were requested for.
                example: "@alice:example.org"
              stream_id:
                type: integer
                description: |-
                  A unique ID for a given user_id which describes the version of
                  the returned device list.  This is matched with the `stream_id`
                  field in `m.device_list_update` EDUs in order to incrementally
                  update the returned device_list.
                example: 5
              devices:
                type: array
                description: The user's devices. May be empty.
                items:
                  type: object
                  title: User Device
                  properties:
                    device_id:
                      type: string
                      description: The device ID.
                      example: "JLAFKJWSCS"
                    keys:
                      type: object
                      description: Identity keys for the device.
                      $ref: "../client-server/definitions/device_keys.yaml"
                    device_display_name:
                      type: string
                      description: Optional display name for the device.
                      example: "Alice's Mobile Phone"
                  required: ['device_id', 'keys']
              master_key:
                type: object
                description: |-
                  The user\'s master cross-signing key.
                allOf:
                  - $ref: ../client-server/definitions/cross_signing_key.yaml
                  - example: {
                      "user_id": "@alice:example.com",
                      "usage": ["master"],
                      "keys": {
                        "ed25519:base64+master+public+key": "base64+master+public+key",
                      }
                    }
              self_signing_key:
                type: object
                description: |-
                  The user\'s self-signing key.
                allOf:
                  - $ref: ../client-server/definitions/cross_signing_key.yaml
                  - example: {
                      "user_id": "@alice:example.com",
                      "usage": ["self_signing"],
                      "keys": {
                        "ed25519:base64+self+signing+public+key": "base64+self+signing+master+public+key",
                      },
                      "signatures": {
                        "@alice:example.com": {
                          "ed25519:base64+master+public+key": "signature+of+self+signing+key"
                        }
                      }
                    }
            required: ['user_id', 'stream_id', 'devices']