I have an ASP.NET Core Web App and ASP.NET Core Web API and am currently using IdentityServer4. I am adding a Xamarin Forms application (Android + iOS) and I can't find any examples of a Xamarin Forms application that uses…
https://auth.sandbox.ebay.com/oauth2/authorize? client_id=${clientID} &redirect_uri=https://localhost:3000/ebay/callback &response_type=code &scope=https%3A%2F%2Fapi.ebay.com%2Foauth%2Fscope%2Fsell%40user I keep receiving this error: {"error_id":"invalid_request","error_description":"Input request parameters are invalid.","http_status_code":400} I am following instructions from this site here Please can anyone explain why I am getting this error?
Imagine the following common scenario. I have a single-page web application (SPA) that receives all its data using RESTful APIs I wrote on the backend. These APIs are available to third-parties as well, exactly as is. My single-page app is…
I'm working on building a series of micro-services using Aspnet Core. A mobile application, desktop application and web-application will consume the services over Http REST APIs. For user auth, I'm utilizing the Aspnet Core Identity platform, but I'm exposing the…
I have a number of services that are authenticated using OAuth Bearer tokens. I can obtain the tokens using either an OAuth Client Credentials grant or a Resource Owner Credentials Grant. However I have a number of existing systems that…
Environment: Windows Server 2012 R2 JRE 1.8.0_101 IBM WAS Liberty Core 8.5.5.5 IBM MFP 8.1 Apache Web server We have set up the UAT with the above environment. We have deployed our application on the server, have deployed adapter for…
Just recently starting using IdentityServer4 (IS4) playing around with samples and so on. I have a setup where run IS4 (using the included sample UI MVC) configured with Google as an external provider. I also have an API setup, as…
I am trying to create a Facebook app that can pull down the comments on the posts of a business page I have created. I have successfully created the app and connected my Facebook page through OAuth. However, none of…
My server gets a bearer token in the header like so: Authorization: Bearer <token>. Now I need to validate that token, and for that to happen, I need who issues the token. For example, a Google token would require me…
I have a Magento 2.3 store that I'm trying to sync some data to Quickbooks Online. I've created a QBO App but this is my first time using oauth and I'm a bit confused on how to store and use…