There is a ruby gem for rails that implements HMAC on the server side for signing HMAC requests as well as generating them when doing servertoserver communications. For clienttoserver requests as in your case, you need to generate the signature on the iOS or Android side and authenticate them on the server.Hi HN, in the last months I wrote a complete tutorial that will guide through the coding of a Ruby on Rails backend with a Json API that can be consumed by an Android app. It's divided in three parts: rails api android app
Lets start coding the sessions controller that will be used by our Android app to authenticate the users. I want to use a namespace and a version for our API, so its controllers will be under the appcontrollerapiv1 folder. The sessions controller has two actions: create for login and destroy for logout.
The normal web app in Rails will use a lot of views, layouts, the sessions and view helper, which you do not need that on your app. So Rails might be too much for your app. Though this might not be a disadvantage if you're very familiar with Rails. The railsapi gem is a Rails subset that only includes the minimum modules needed to create an API app. It's intended to be lightweight and faster than a normal Rails application. It's intended to be lightweight and faster than a normal Rails application.rails api android app The Android app is now complete and it can be extended to be a fully capable application that consumes every data you want to provide via your API. The very last thing to do is to uncomment the beforefilter: authenticateuser! in the TasksController inside the Rails application. Without that filter every data is available without an
First create Rest API in Rails. Learn how to send information to your Rest API. Also learn take information from your Rest API. Also learn take information from your Rest API. rails api android app Aprenda Rails 5 (API) Angular 45 NativeScript (apps) 4. 6 (329 ratings) Instead of using a simple lifetime average, Udemy calculates a course's star rating by considering a number of different factors such as the number of ratings, the age of ratings, and the likelihood of fraudulent ratings. rails new myrailsapi api Migrating to Rails 5 API app from a traditional app If your Rails app is upgraded already to Rails 5. 0 and it is an api only, with no HTML rendering or browser stuff, follow these steps: