openapi: 3.0.0

info:
  title: n.eko REST API
  description: Next Gen Renderer.
  license:
    name: Apache 2.0
    url: 'http://www.apache.org/licenses/LICENSE-2.0.html'
  version: "1.0.0"

servers:
  - description: Local server
    url: http://localhost:3000

tags:
  - name: session
    description: Session management.
  - name: room
    description: Room releated operations.
  - name: members
    description: Members management.

paths:
  /health:
    get:
      summary: healthcheck
      operationId: healthcheck
      security: []
      responses:
        '200':
          description: OK
  /metrics:
    get:
      summary: metrics
      operationId: metrics
      security: []
      responses:
        '200':
          description: OK

  /api/batch:
    post:
      summary: batch
      operationId: batch
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/BatchResponse'
      requestBody:
        content:
          application/json:
            schema:
              type: array
              items:
                $ref: '#/components/schemas/BatchRequest'
        required: true

  #
  # session
  #

  /api/login:
    post:
      tags:
        - session
      summary: login
      operationId: login
      security: []
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SessionData'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SessionLogin'
        required: true
  /api/logout:
    post:
      tags:
        - session
      summary: logout
      operationId: logout
      responses:
        '200':
          description: OK
        '401':
          $ref: '#/components/responses/Unauthorized'
  /api/whoami:
    get:
      tags:
        - session
      summary: whoami
      operationId: whoami
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SessionData'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
  /api/sessions:
    get:
      tags:
        - session
      summary: get sessions
      operationId: sessionsGet
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/SessionData'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'

  #
  # room
  #

  /api/room/settings:
    get:
      tags:
        - room
      summary: get settings
      operationId: settingsGet
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Settings'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
    post:
      tags:
        - room
      summary: set settings
      operationId: settingsSet
      responses:
        '204':
          description: OK
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Settings'
        required: true
  /api/room/broadcast:
    get:
      tags:
        - room
      summary: get broadcast status
      operationId: broadcastStatus
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BroadcastStatus'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
  /api/room/broadcast/start:
    post:
      tags:
        - room
      summary: start broadcast
      operationId: boradcastStart
      responses:
        '204':
          description: OK
        '400':
          description: Missing broadcast URL
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorMessage'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '422':
          description: Server is already broadcasting
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorMessage'
        '500':
          description: Unable to start broadcast
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorMessage'
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/BroadcastStatus'
        required: true
  /api/room/broadcast/stop:
    post:
      tags:
        - room
      summary: stop broadcast
      operationId: boradcastStop
      responses:
        '204':
          description: OK
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '422':
          description: Server is not broadcasting
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorMessage'

  /api/room/clipboard:
    get:
      tags:
        - room
      summary: get clipboard rich-text or plain-text content
      operationId: clipboardGetText
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ClipboardText'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '500':
          description: Unable to get clipboard content
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorMessage'
    post:
      tags:
        - room
      summary: set clipboard rich-text or plain-text content
      operationId: clipboardSetText
      responses:
        '204':
          description: OK
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '500':
          description: Unable to set clipboard content
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorMessage'
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ClipboardText'
        required: true
  /api/room/clipboard/image.png:
    get:
      tags:
        - room
      summary: get clipboard image content
      operationId: clipboardGetImage
      responses:
        '200':
          description: OK
          content:
            image/png:
              schema:
                type: string
                format: binary
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '500':
          description: Unable to get clipboard content
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorMessage'

  /api/room/keyboard/map:
    get:
      tags:
        - room
      summary: get keyboard map
      operationId: keyboardMapGet
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/KeyboardMap'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '500':
          description: Unable to get keyboard map
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorMessage'
    post:
      tags:
        - room
      summary: set keyboard map
      operationId: keyboardMapSet
      responses:
        '204':
          description: OK
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '500':
          description: Unable to change keyboard map
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorMessage'
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/KeyboardMap'
        required: true
  /api/room/keyboard/modifiers:
    get:
      tags:
        - room
      summary: get keyboard modifiers
      operationId: keyboardModifiersGet
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/KeyboardModifiers'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
    post:
      tags:
        - room
      summary: set keyboard modifiers
      operationId: keyboardModifiersSet
      responses:
        '204':
          description: OK
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/KeyboardModifiers'
        required: true

  /api/room/control:
    get:
      tags:
        - room
      summary: get control status
      operationId: controlStatus
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ControlStatus'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
  /api/room/control/request:
    post:
      tags:
        - room
      summary: request control
      operationId: controlRequest
      responses:
        '204':
          description: OK
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '422':
          description: There is already a host
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorMessage'
  /api/room/control/release:
    post:
      tags:
        - room
      summary: release control
      operationId: controlRelease
      responses:
        '204':
          description: OK
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '422':
          description: There is already a host
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorMessage'
  /api/room/control/take:
    post:
      tags:
        - room
      summary: take control
      operationId: controlTake
      responses:
        '204':
          description: OK
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
  /api/room/control/give/{sessionId}:
    post:
      tags:
        - room
      summary: give control
      operationId: controlGive
      parameters:
        - in: path
          name: sessionId
          description: session ID
          required: true
          schema:
            type: string
      responses:
        '204':
          description: OK
        '400':
          description: Target session is not allowed to host
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorMessage'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
  /api/room/control/reset:
    post:
      tags:
        - room
      summary: reset control
      operationId: controlReset
      responses:
        '204':
          description: OK
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'

  /api/room/screen:
    get:
      tags:
        - room
      summary: get current screen configuration
      operationId: screenConfiguration
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ScreenConfiguration'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '500':
          description: Unable to get screen configuration
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorMessage'
    post:
      tags:
        - room
      summary: change screen configuration
      operationId: screenConfigurationChange
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ScreenConfiguration'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '422':
          description: Invalid screen configuration
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorMessage'
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ScreenConfiguration'
        required: true
  /api/room/screen/configurations:
    get:
      tags:
        - room
      summary: get list of all available screen configurations
      operationId: screenConfigurationsList
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/ScreenConfiguration'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
  /api/room/screen/cast.jpg:
    get:
      tags:
        - room
      summary: get screencast image
      operationId: screenCastImage
      responses:
        '200':
          description: OK
          content:
            image/jpeg:
              schema:
                type: string
                format: binary
        '400':
          description: Screencast is not enabled
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorMessage'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '500':
          description: Unable to fetch image
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorMessage'
  /api/room/screen/shot.jpg:
    get:
      tags:
        - room
      summary: get screenshot image
      operationId: screenShotImage
      responses:
        '200':
          description: OK
          content:
            image/jpeg:
              schema:
                type: string
                format: binary
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '500':
          description: Unable to create image
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorMessage'

  /api/room/upload/drop:
    post:
      tags:
        - room
      summary: upload and drop file
      operationId: uploadDrop
      responses:
        '204':
          description: OK
        '400':
          description: Unable to upload file
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorMessage'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '500':
          description: Unable to process uploaded file
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorMessage'
      requestBody:
        content:
          multipart/form-data:
            schema:
              type: object
              properties:
                x:
                  type: number
                  description: X coordinate of drop
                y:
                  type: number
                  description: Y coordinate of drop
                files:
                  type: array
                  description: files to be uploaded
                  items:
                    type: string
                    format: binary
        required: true
  /api/room/upload/dialog:
    post:
      tags:
        - room
      summary: upload file to a dialog
      operationId: uploadDialog
      responses:
        '204':
          description: OK
        '400':
          description: Unable to upload file
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorMessage'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '422':
          description: No upload dialog prompt active
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorMessage'
        '500':
          description: Unable to process uploaded file
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorMessage'
      requestBody:
        content:
          multipart/form-data:
            schema:
              type: object
              properties:
                files:
                  type: array
                  description: files to be uploaded
                  items:
                    type: string
                    format: binary
        required: true
    delete:
      tags:
        - room
      summary: close file chooser dialog
      operationId: uploadDialogClose
      responses:
        '204':
          description: OK
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '422':
          description: No upload dialog prompt active
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorMessage'

  #
  # members
  #

  /api/members:
    get:
      tags:
        - members
      summary: list of members
      operationId: membersList
      parameters:
        - in: query
          name: limit
          schema:
            type: number
        - in: query
          name: offset
          schema:
            type: number
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/MemberData'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
    post:
      tags:
        - members
      summary: create new member
      operationId: membersCreate
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MemberData'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '422':
          description: Member with chosen ID already exists
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorMessage'
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/MemberCreate'
        required: true
  /api/members/{memberId}:
    get:
      tags:
        - members
      summary: get member's profile
      operationId: membersGetProfile
      parameters:
        - in: path
          name: memberId
          description: member identifier
          required: true
          schema:
            type: string
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/MemberProfile'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
    post:
      tags:
        - members
      summary: update member's profile
      operationId: membersUpdateProfile
      parameters:
        - in: path
          name: memberId
          description: member identifier
          required: true
          schema:
            type: string
      responses:
        '204':
          description: OK
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/MemberProfile'
        required: true
    delete:
      tags:
        - members
      summary: remove member
      operationId: membersRemove
      parameters:
        - in: path
          name: memberId
          description: member identifier
          required: true
          schema:
            type: string
      responses:
        '204':
          description: OK
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
  /api/members/{memberId}/password:
    post:
      tags:
        - members
      summary: update member's password
      operationId: membersUpdatePassword
      parameters:
        - in: path
          name: memberId
          description: member identifier
          required: true
          schema:
            type: string
      responses:
        '204':
          description: OK
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/MemberPassword'
        required: true
  /api/members_bulk/update:
    post:
      tags:
        - members
      summary: bulk update members
      operationId: membersBulkUpdate
      responses:
        '204':
          description: OK
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/MemberBulkUpdate'
        required: true

components:
  securitySchemes:
    CookieAuth:
      type: apiKey
      in: cookie
      name: NEKO_SESSION
    BearerAuth:
      type: http
      scheme: bearer
    TokenAuth:
      type: apiKey
      in: query
      name: token

  responses:
    NotFound:
      description: The specified resource was not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorMessage'
    Unauthorized:
      description: Unauthorized
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorMessage'
    Forbidden:
      description: Forbidden
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorMessage'

  schemas:
    ErrorMessage:
      type: object
      properties:
        message:
          type: string

    BatchRequest:
      type: object
      properties:
        path:
          type: string
        method:
          type: string
          enum:
            - GET
            - POST
            - DELETE
        body:
          description: Request body

    BatchResponse:
      type: object
      properties:
        path:
          type: string
        method:
          type: string
          enum:
            - GET
            - POST
            - DELETE
        body:
          description: Response body
        status:
          type: integer

    #
    # session
    #

    SessionLogin:
      type: object
      properties:
        username:
          type: string
        password:
          type: string

    SessionData:
      type: object
      properties:
        id:
          type: string
        token:
          type: string
          description: Only if cookie authentication is disabled.
        profile:
          $ref: '#/components/schemas/MemberProfile'
        state:
          $ref: '#/components/schemas/SessionState'

    SessionState:
      type: object
      properties:
        is_connected:
          type: boolean
        is_watching:
          type: boolean

    #
    # room
    #

    Settings:
      type: object
      properties:
        private_mode:
          type: boolean
        locked_controls:
          type: boolean
        implicit_hosting:
          type: boolean
        inactive_cursors:
          type: boolean
        merciful_reconnect:
          type: boolean
        plugins:
          type: object
          additionalProperties: true

    BroadcastStatus:
      type: object
      properties:
        url:
          type: string
          example: rtmp://localhost/live
        is_active:
          type: boolean

    ClipboardText:
      type: object
      properties:
        text:
          type: string
          example: Copied Content 123
        html:
          type: string
          example: <b>Copied Content 123</b>

    KeyboardMap:
      type: object
      properties:
        layout:
          type: string
          example: sk
        variant:
          type: string
          example: qwerty

    KeyboardModifiers:
      type: object
      properties:
        numlock:
          type: boolean
        capslock:
          type: boolean

    ControlStatus:
      type: object
      properties:
        has_host:
          type: boolean
        host_id:
          type: string

    ScreenConfiguration:
      type: object
      properties:
        width:
          type: integer
          example: 1280
        height:
          type: integer
          example: 720
        rate:
          type: integer
          example: 30

    #
    # members
    #

    MemberProfile:
      type: object
      properties:
        name:
          type: string
        is_admin:
          type: boolean
        can_login:
          type: boolean
        can_connect:
          type: boolean
        can_watch:
          type: boolean
        can_host:
          type: boolean
        can_share_media:
          type: boolean
        can_access_clipboard:
          type: boolean
        sends_inactive_cursor:
          type: boolean
        can_see_inactive_cursors:
          type: boolean
        plugins:
          type: object
          additionalProperties: true

    MemberData:
      properties:
        id:
          type: string
        profile:
          $ref: '#/components/schemas/MemberProfile'

    MemberCreate:
      properties:
        username:
          type: string
        password:
          type: string
        profile:
          $ref: '#/components/schemas/MemberProfile'

    MemberPassword:
      properties:
        password:
          type: string

    MemberBulkUpdate:
      properties:
        ids:
          type: array
          items:
            type: string
        profile:
          $ref: '#/components/schemas/MemberProfile'

security:
  - BearerAuth: []
  - CookieAuth: []
  - TokenAuth: []