Can Swagger UI for Openapi v3 handle arrays in multipart requests?
I have the following Openapi document: { "info": { "description": "This document shows strange behavior in swagger ui", "title": "This document shows a strange behavior in swagger ui", "version": "0.0.0" }, "openapi": "3.0.0", "paths": { "/post": { "post": { "description": "Upload multiple files", "requestBody": { "content": { "multipart/form-data": { "schema": { "properties": { "inputResources": { "items": { "type": "string" }, "type": "array" } }, "type": "object" } } }, "description": "Multipart body to upload files" } } }, }, "servers": [ { "url": "https://httpbin.org" } ] } I want to display it with Swagger UI so I created the following HTML page: <script src="https://unpkg.com/swagger-ui-dist@3/swagger-ui-bundle.js"></script> <script src="https://unpkg.com/swagger-ui-dist@3/swagger-ui-standalone-preset.js"> </script> <script> window.onload = function() { const ui = SwaggerUIBundle({ url: "path/to/above/document", validatorUrl : null, dom_id: '#swagger-ui', deepLinking: true, }) window.ui = ui } </script> <div id="swagger-ui"></div> I get a nice display of my request However when I execute it the following multipart body is sent: ------WebKitFormBoundaryzRaOvYA1aX8T4BXu Content-Disposition: form-data; name="inputResources" ewrr,eeee ------WebKitFormBoundaryzRaOvYA1aX8T4BXu-- As you see the strings are just comma-separated which is not a valid way to encode an array of strings in a multipart body. I would expect a part for each string element to be created like that: ------WebKitFormBoundaryzRaOvYA1aX8T4BXu Content-Disposition: form-data; name="inputResources" ewrr ------WebKitFormBoundaryzRaOvYA1aX8T4BXu Content-Disposition: form-data; name="inputResources" eeee ------WebKitFormBoundaryzRaOvYA1aX8T4BXu-- Even worse when I change the format of the inputResources property to binary to send files instead. "inputResources": { "items": { "format": "binary", "type": "string" }, "type": "array" } This changes the multipart body to the following: ------WebKitFormBoundary5OvyKi6BDAuPKnFm Content-Disposition: form-data; name="inputResources" [object File],[object File] ------WebKitFormBoundary5OvyKi6BDAuPKnFm-- Again I would have expected two parts with the respective file's binary content. Am I assuming correctly that Swagger UI simply does not support arrays yet in multipart request bodies? Or did I do something wrong? Kind regards, Neidhart
Swagger multiple definitions best practices
I posted this same question to Stack Overflow but it didn't get any attention: https://stackoverflow.com/questions/64790650/swagger-multiple-definitions-best-practices I have an API, and a consumer web app, both written in Node and Express. The API is defined by a OpenAPI Specification. Implemented by swagger-ui-express[1]. The above web apps are Dockerised and managed in Kubernetes. The API has a handful of endpoints for managing the lifecycle of a user's registration/application to the service. Currently, when I need to cleardown completed/abandoned applications, or resubmit failed applications, I employ a periodically run cronjob to carry out a database query for the actions mentioned. The cronjob is defined by a Kubernetes config YAML file. This is quickly becoming unmanageable, and hard to maintain. I am looking in to having a dedicated endpoint for each of the above tasks. Then a dedicated cronjob could periodically send a request to the API endpoint to carry out the complex task. This moves the business logic back in to the API, and avoids duplication within a cronjob hosted elsewhere. I am ultimately asking if this is a good approach or is there a better workflow documented somewhere I could implement? My thinking is that I could add these new endpoints to the already-existing consumer API, but have the new (housekeeping/management) endpoints separated from the others. To separate each (current) endpoint in to their respective resource, I am defining tags within the specification. Tags don't seem to be sufficient for the separation of these new "housekeeping" endpoints. Looking through the SwaggerUI documentation[2] I can see that I can define multiple definitions (via the `urls` property) to switch between. These definitions being powered by individual Specification documents. This looks like a very clean way of separating the consumer API from the admin API, is this best practice? Any input would be appreciated on this as I am struggling to find much documentation on this kind of issue. [1]: https://www.npmjs.com/package/swagger-ui-express [2]: https://github.com/swagger-api/swagger-ui/blob/master/docs/usage/configuration.md
Add Upload button for OpenAPI 2.0 file as Octet-Stream
Context I am using OpenAPI ver 2.0 I have API which consumes application/octet-stream (Java InputStream) Issue In OpenAPI ver 2.0 I can only set input type as multipart/form-data (link) to have upload button. When I have applied this solution for my swagger: <code> "consumes": [ "multipart/form-data" ], "produces": [ "application/json" ], "parameters": [ { "in": "formData", "name": "messageFile", "description": "Description...", "required": true, "type": "file" } ] </code> I am getting following error: Unsupported Media Type after sending a file - it is normal due to my API wants octet-stream. Question Is it possible to have upload button using OpenAPI ver 2.0 and application/octet-stream like: If no, then what will be better solution / workaround for this?
generate server for Java 7
Hi, I have a yaml file loaded in editor.swagger.io and from there, I have generated the server code for jaxrs-resteasy. The problem is this code must be integrated in a Java 7 project and Swagger generates the code for Java 8. Is there any way to generate in Swagger the code for Java 7?
Swagger Core 2.x OpeanAPI 3 Examples tied to Dataclass(variables)
I'd like to to add examples to my OpenAPI 3 Autogenerated Documentation which I generate with "io.swagger.core.v3.swagger-gradle-plugin" I didn't find a way to bind the example to the variable of my dataclass, like you could do with @ApiModelProperty for a swagger V2 file. All I found is @ExampleObject which you have to define for each response as a String. Am I missing something or is that the only way to add Examples to a swagger.v3 approach?
Which library to use to implement OpenAPI
hello, I'm going to implement many new web microservices. I'm discovering OpenAPI (YAML/JSON Schema), and and I'm enthusiastic about it. But I'm lost in the existing libraries implementing it. I would like to use Python and I'm familar with flask; but then... what do you think of: connexion: https://github.com/zalando/connexion flasgger: https://github.com/flasgger/flasgger swagger-ui: https://pypi.org/project/swagger-ui-py flask-swagger-ui: https://pypi.org/project/flask-swagger-ui flask-restplus: https://flask-restplus.readthedocs.io/en/stable flask-rest-api: https://flask-rest-api.readthedocs.io/en/stable flask-restful: https://flask-restful.readthedocs.io/en/latest/ can you guide me to use the right promising libraries, with large communities. Many thanks. Guillaume
