This post will show how one can make an API call and send a notification to an Android device.
.NET Development
Jwt Manager
I gathered my Sign and Validate functions for JWT tokens, wrapped them in a C# library among with a few helper functions and pushed all in a new repository in Github.
Create and sign JWT token with RS256 using the private key
In this article we will see how we can create and sign a JWT token with the RS256 algorithm. This function is complementary to the validate function I posted some time ago.
Create and deploy a Nuget package
In this article we will see how we can create a Nuget package for a class library and how to configure Visual Studio to have other package sources in addition to the default of nuget.org.
Exporting data to Excel
In this article we will see how we can export data to an Excel file in a web application where the Interop library might no be available. We saw a similar approach in a previous article but that approach generates a file that is not a proper Excel file, rather it was a text file […]
Verify JWT token signed with RS256 using the public key
In this article we will see how we can verify a JWT token that has been signed with the RS256 algorithm. While there are more than a few libraries for .NET that provide functionality to decode and verify JWT tokens, none of them support the specific algorithm.
CORS upload to Amazon S3 from an ASP.NET application
With CORS, you can securely upload files directly into an S3 bucket, directly from the browser, without using an intermediate proxy (e.g. your web server).
Use Dropbox with your ASP.NET application
In this article we will see how we can use Dropbox in a ASP.NET application. We will implement the basic functions of a file manager. Since there is no official SDK for .NET, we will use the HigLabo library for our interaction with the Dropbox API.