# This code is copied from https://github.com/rootless-containers/rootlesskit/blob/master/pkg/api/openapi.yaml v0.14.6
# The code is licensed under Apache-2.0

openapi: 3.0.3
info:
  title: bypass4netnsd API
  version: 0.0.1
servers:
  - url: 'http://bypass4netnsd/v1'

paths:
  /bypass:
    get:
      responses:
        '200':
          description: An array of BypassStatus
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BypassStatuses'

    post:
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/BypassSpec'
      responses:
        '201':
          description: BypassStatus
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/BypassStatus'
  
  /bypass/{id}:
    delete:
      parameters:
        - name: id
          in: path
          required: true
          schema:
            type: string
      responses:
        '200':
          description: Null response

components:
  schemas:
    Proto:
      type: string
      description: "protocol for listening. Corresponds to Go's net.Listen."
      enum:
        - tcp
        - tcp4
        - tcp6
        - udp
        - udp4
        - udp6
        - sctp
        - sctp4
        - sctp6

    BypassStatuses:
      type: array
      items:
        $ref: '#/components/schemas/BypassStatus'
        
    BypassStatus:
      required:
        - id
        - pid
      properties:
        id:
          type: string
        pid:
          type: integer
        spec:
          $ref: '#/components/schemas/BypassSpec'

    BypassSpec:
      required:
        - id
      properties:
        id:
          type: string
        socketPath:
          type: string
        pidFilePath:
          type: string
        logFilePath:
          type: string
        portMapping:
          type: array
          items:
            $ref: '#/components/schemas/PortSpec'
        ignoreSubnets:
          type: array
          items:
            type: string

    PortSpec:
      properties:
        protos:
          type: array
          items:
            $ref: '#/components/schemas/Proto'
        parentIP:
          type: string
        parentPort:
          type: integer
          format: int32
          minimum: 1
          maximum: 65535
        childIP:
          type: string
        childPort:
          type: integer
          format: int32
          minimum: 1
          maximum: 65535