SWAGGER EDITOR CORS SUPPORT HOW TO

Successfully tagged camunda-bpm-platform:swagger % (base) docker-camunda-bpm-platform % docker build. Your branch is up to date with 'camunda-community-hub/swagger'. This can take some time as all the components are downloaded. Now youРІР‚в„ўll need to build that into a proper Docker image. That is a clone of the official Camunda Platform Docker repository, and a special swaggerР’В branch. That being said, you can still get access to it, and use it.Р”Р‡irst, you will need to clone the proper repository. It will be coming with the release of 7.15, but itРІР‚в„ўs not right now. How can you get this?Р”Р„gain, to repeat, this is currently notР’В part of the official Camunda Platform Docker image. Your API calls will all fail.Р”Р„s you can see, you get the complete curlР’В command you could use, the returned data, which you can then use to make sure your program can properly handle the returned message, as well as the complete response headers. But if you try to execute any of those API calls, you will quickly see the impact of CORS. If you go to the swagger instance on port 8081 (if you export that port when you start the Docker container) you will get the swagger server and see the APIs. What we did was add the swagger server on port 8081 within that same Docker container.Р”Р„nd now youРІР‚в„ўre thinking РІР‚Сљbut that doesnРІР‚в„ўt solve the CORS issue!РІР‚Сњ and youРІР‚в„ўre right, it doesnРІР‚в„ўt. That instance is still accessible via the Docker containerРІР‚в„ўs port 8080. We made no changes to the underlying Camunda Platform instance to make this work. That way you can have everything run in one container, and not have to worry about CORS at all. We decided that, given the above CORS issue, the simplest way to tackle the whole thing was to add an nginx proxy server to the existing Docker container. But when youРІР‚в„ўre dealing with a pre-built Docker container that runs a service via tomcat, itРІР‚в„ўs never quite that simple. Yes, you can go in and set a header in the HTTP server such that Access-Control-Allow-Origin: *Р’В and that will solve the problem (while creating a host of other problems). Or between your laptop and a Docker container.

When isnРІР‚в„ўt it? When you want to do something like make API calls from one host to another when the two hosts donРІР‚в„ўt have an explicit trust agreement. In general, and on the regular internet, Cross Origin Resource Sharing (CORS) keeps you safe by not loading resources from random, untrusted sources.

SWAGGER EDITOR CORS SUPPORT HOW TO

So follow along and weРІР‚в„ўll show you how to run it yourself. So this is really more of an interim solution rather than the be-all and end-all solution, but it works, and it makes sending API calls to a live instance of Camunda Platform a lotР’В easier. To be clear, this integration is coming to the official Camunda Platform Docker container with release 7.15. Handlers.Have you ever fired up the Camunda Platform Docker instance and wished you could do live-calls to the API via a swagger server? We have! And like most things we wish we could do, we go out and make it happen. HandlerList handlers = new HandlerList() ServletHolder def = new ServletHolder('default', DefaultServlet.class) Р”Вef.setInitParameter('resourceBase','./http/') Р”Вef.setInitParameter('dirAllowed','false') tHandler(swaggerUIResourceHandler) Р”Р‡ilterHolder cors = swaggerUIContext.addFilter(CrossOriginFilter.class,'/*',EnumSet.of(DispatcherType.REQUEST)) Р”В¬ors.setInitParameter(CrossOriginFilter.ACCESS_CONTROL_ALLOW_ORIGIN_HEADER, '*') tResourceBase('target/classes/api-docs') Р”Р‡inal ServletContextHandler swaggerUIContext = new ServletContextHandler() Here is how I am setting the CORS on server final ResourceHandler swaggerUIResourceHandler = new ResourceHandler() Origin Referer User-Agent Mozilla/5.0 (X11 Ubuntu Linux x86_64 rv:33.0) The Request and Response headers in firefox V33.0 are Response HeadersР”Р„ccept application/json charset=utf-8,*/*

FilterHolder cors = swaggerUIContext.addFilter(CrossOriginFilter.class,'/*',EnumSet.of(DispatcherTypРІР‚РЉ e.REQUEST)) Р”В¬ors.setInitParameter(CrossOriginFilter.ALLOWED_ORIGINS_PARAM, '*') Р”В¬ors.setInitParameter(CrossOriginFilter.ACCESS_CONTROL_ALLOW_ORIGIN_HEADER, '') Р”В¬ors.setInitParameter(CrossOriginFilter.ALLOWED_METHODS_PARAM, 'GET,POST,HEAD') Р”В¬ors.setInitParameter(CrossOriginFilter.ALLOWED_HEADERS_PARAM, 'Content-Type, api_key, Authorization') I have added the CORS filter on API Documentation server (port 9000) as follows. I am trying to run Swagger UI on port say 9090 and the Swagger API documentation at 9000 and trying to display the documentation in the UI.

It may not have theР”Р„ppropriate access-control-origin settings. Uncaught exception: Can't read from server. This can be fixed by moving the resource to the Unable to Load SwaggerUI /api-docs/ (line 83)Р”В¬ross-Origin Request Blocked: The Same Origin Policy disallowsР”Вocs/service.json. Can someone tell me why am i getting these errors.

Swagger editor cors support