openapi: 3.0.3
info:
  title: swisssign-challenge - dlmw
  description: |-
    This is the documentation for the SwissSign Challenge API.
  termsOfService: ""
  contact:
    email: dylan@dlmw.ch
  license:
    name: GNU General Public License Version 3
    url: https://www.gnu.org/licenses/gpl-3.0.txt
  version: 0.0.1
externalDocs:
  description: ""
  url: ""
servers:
  - url: ""
tags:
  - name: token
    description: ""
  - name: signing-request
    description: ""
  - name: signing-request-document
    description: ""

paths:
  /signing-request/{id}:
    get:
      tags:
        - signing-request
      summary: Get a signing request
      operationId: getSigningRequest
      parameters:
        - name: id
          in: path
          required: true
          description: The ID of the signing request
          schema:
            type: string
      responses:
        200:
          description: "Signing request was found"
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/GetSigningRequestResponse"
        401:
          description: "Unauthorized"
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ErrorResponse"
        404:
          description: "Signing request was not found"
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ErrorResponse"

  /signing-request-document/{id}:
    patch:
      tags:
        - signing-request-document
      summary: Change some data in a signing request document
      operationId: patchSigningRequestDocument
      parameters:
        - name: id
          in: path
          required: true
          description: The ID of the signing request document
          schema:
            type: string
      requestBody:
        content:
          application/json:
            schema:
              items:
                $ref: "#/components/schemas/PatchOperation"
      responses:
        204:
          description: "Signing request document was patched"
        401:
          description: "Unauthorized"
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ErrorResponse"
        404:
          description: "Signing request document was not found"
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ErrorResponse"

  /signing-request-document/{id}/data:
    get:
      tags:
        - signing-request-document
      summary: Get the file data of a signing request document
      operationId: getSigningRequestDocumentData
      parameters:
        - name: id
          in: path
          required: true
          description: The ID of the signing request document
          schema:
            type: string
      responses:
        200:
          description: "Signing request document file data was found"
          content:
            application/pdf:
              schema:
                type: string
                format: binary
        404:
          description: "Signing request document file data was not found"
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ErrorResponse"

  /token:
    post:
      tags:
        - token
      summary: Create a bearer token
      operationId: createToken
      requestBody:
        content:
          application/json:
            schema:
              $ref: "#/components/schemas/CreateSessionRequest"
      responses:
        200:
          description: "New token was generated"
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/CreateSessionResponse"
        400:
          description: "Couldn't process request"
          content:
            application/json:
              schema:
                $ref: "#/components/schemas/ErrorResponse"

components:
  schemas:
    CreateSessionRequest:
      type: object
      required:
        - username
        - password
      properties:
        username:
          type: string
        password:
          type: string

    CreateSessionResponse:
      type: object
      required:
        - token
      properties:
        token:
          type: string

    GetSigningRequestResponse:
      type: object
      required:
        - id
        - signed
      properties:
        id:
          type: string
        signingRequestDocuments:
          type: array
          items:
            $ref: "#/components/schemas/GetSigningRequestResponseSigningRequestDocument"
        signed:
          type: boolean

    GetSigningRequestResponseSigningRequestDocument:
      type: object
      required:
        - id
        - name
        - confirmed
      properties:
        id:
          type: string
        name:
          type: string
        confirmed:
          type: boolean

    PatchOperation:
      type: object
      required:
        - op
        - path
        - value
      properties:
        op:
          type: string
        path:
          type: string
        value:
          type: string

    ErrorResponse:
      type: object
      required:
        - message
        - code
      properties:
        message:
          type: string
          description: Human-readable error message
        code:
          type: integer
          description: Machine-readable error code