The jQuery Hide method is used to hide one or more elements in your web page. This is similar to the CSS property display:none.(more…)
Ever wonder how to show Real time Progress of files being upload to the server, well this tutorial will teach you all this in multiple ways. So make sure to read this tutorial in full and download the source code given at the bottom.(more…)
When we want to allow users in specific roles to access certain resources then we apply role based authentication. In the same way when users satisfying a policy are allowed to access certain resources then this is called policy based authentication. In IdentityServer, both role and policy based authentications can be implemented very easily.
In this tutorial we will set up IdentityServer4 with ASP.NET Core Identity from absolute beginning. The ASP.NET Identity will be configured with a MongoDB database. When a client will come to IdentityServer4 for authentication, the client’ credentials, stored in the MongoDB database, will be checked by ASP.NET Core Identity. We are going to implement all this along with a Web API that will be secured with IdentityServer, so sit tight and enjoy this very long and detailed tutorial.
We will create a complete project from scratch and it’s source codes are given in GitHub repository.(more…)
In this tutorial we will implement ASP.NET Core Identity with MongoDB as the database. So, the MongoDB will serve as the Identity Database instead of SQL Server. First, we will configure Identity to use MongoDB as the database and after that create an example project where Identity Users and Roles will be created. In the end, Login and Logout feature will be added so that users can be authenticated to secured portions on the website.(more…)
ZXing.NET is a library which supports decoding and generating of barcodes (like QR Code, PDF 417, EAN, UPC, Aztec, Data Matrix, Codabar) within images. In this tutorial I will implement it in ASP.NET Core application.(more…)
This tutorial is about JWT Refresh Token, what is does, how to generate it and how to use it with JWT Access Tokens. Most probable this tutorial will clear all your doubts about JWT access tokens and refresh token. We are also going to implement it on our ASP.NET Core app. The source codes can be obtained by the download link which is given at the bottom of this tutorial.(more…)
Kubernetes ensures that the App running in Pods is healthy. If there is some problem with the App then it restarts the Pod based on the restart policy set for the Pod. The question now is how k8s detects an un-healthy app? The answer is through Probes.(more…)
Deploying apps on Kubernetes could be a job full of problems so we need HELM. HELM is a superhero like “He-Man”.(more…)
Persistent Volumes (PV) are storages in the Kubernetes cluster which are persistent in nature. The PV has a lifecycle independent of any individual pod which is using the PV. A Persistent Volume remains outside the Pod unlike emptyDir volume (emptyDir remains inside the Pod) so even if a Pod crashes there is no risk of the volume getting ruined.(more…)