Auto-redirect ADFS 4.0 home realm discovery based on client IP

14th of June, 2018 / / No Comments

As I mentioned in my previous post here that I will explain how to auto-redirect the home realm discovery page to an ADFS namespace (claims provider trust) based on client’s IP so here I am.
Let’s say you have many ADFS servers (claims providers trusts) linked to a central ADFS 4.0 server and you want to auto-redirect the user to a linked ADFS server login page based on user’s IP instead of letting the user to choose a respective ADFS server from the list on the home realm discovery page as explained in the below request flow diagram.… [Keep reading] “Auto-redirect ADFS 4.0 home realm discovery based on client IP”

Swashbuckle Pro Tips for ASP.NET Web API – Content Types

4th of August, 2017 / / 4 Comments

Open API 2.0 (AKA Swagger) is a de-facto standard to document Web API. For ASP.NET Web API applications, Swashbuckle helps developers build the Swagger definition a lot easier. As Swashbuckle hasn’t fully implemented the Swagger specification, we need to develop some extensions using a few interfaces provided by Swashbuckle. In this post we’re going to talk about a couple of extensions to make Swagger definition more completed.… [Keep reading] “Swashbuckle Pro Tips for ASP.NET Web API – Content Types”

A quick start guide to leveraging the Azure Graph API with PowerShell and oAuth 2.0

22nd of May, 2017 / / 1 Comment 
Update Oct 2019: See this post for simplifying oAuth Authentication to Microsoft Graph using PowerShell and the MSAL (Microsoft Authentication Libraries)

Introduction

In September 2016 I wrote this post detailing integrating with the Azure Graph API via PowerShell and oAuth 2.0.

Since that point in time I’ve found myself doing considerably more via PowerShell and the Graph API using oAuth. I regularly find myself leveraging previous scripts to generate a new script for the initial connection.… [Keep reading] “A quick start guide to leveraging the Azure Graph API with PowerShell and oAuth 2.0”

Is Azure Functions over Web API Beneficial?

1st of January, 2017 / / 22 Comments

Whenever I meet clients and give a talk about Azure Functions, they are immediately interested in replacing their existing Web API features with Azure Functions. In this post, I’d like to discuss:

  • Can Azure Functions replace Web API?
  • Is it worth doing?

It would be a good idea to have a read through this article, Serverless Architectures, before starting.

HTTP Trigger Function == Web API Action

One of characteristics of Serverless Architecture is “event-driven”.… [Keep reading] “Is Azure Functions over Web API Beneficial?”

Leveraging the PowerBI Beta API for creating PowerBI Tables with Relationships via PowerShell

31st of August, 2016 / / No Comments

If anyone actually reads my posts you will have noticed that I’ve been on a bit of a deep dive into PowerBI and how I can use it to provide visualisation of data from Microsoft Identity Manager (here via CSV, and here via API). One point I noticed going direct to PowerBI via the API (v1.0) though was how it is not possible to provide relationships (joins) between tables within datasets (you can via PowerBI Desktop).… [Keep reading] “Leveraging the PowerBI Beta API for creating PowerBI Tables with Relationships via PowerShell”

Connecting to and Using the Azure MFA Web Service SDK Server SOAP API with Powershell

16th of August, 2016 / / 10 Comments

Background

A colleague and I are validating a number of scenarios for a customer who is looking to deploy Azure MFA Server. One of the requirements from an Identity Management perspective is the ability to interact with the MFA Server for user information. That led us on the exploration of what was possible and how best to approach it.

The title of this post has pretty much given it away as to how. But why ?… [Keep reading] “Connecting to and Using the Azure MFA Web Service SDK Server SOAP API with Powershell”

Moving SharePoint Online workflow task metadata into the data warehouse using Nintex Flows and custom Web API

23rd of April, 2016 / / No Comments

This post suggests the idea of automatic copying of SharePoint Online(SPO) workflow tasks’ metadata into the external data warehouse.  In this scenario, workflow tasks are becoming a subject of another workflow that performs automatic copying of task’s data into the external database using a custom Web API endpoint as the interface to that database. Commonly, the requirement to move workflow tasks data elsewhere arises from limitations of SPO. In particular, SPO throttles requests for access to workflow data making it virtually impossible to create a meaningful workflow reporting system with large amounts of workflow tasks.… [Keep reading] “Moving SharePoint Online workflow task metadata into the data warehouse using Nintex Flows and custom Web API”

Implementing Application with Office 365 Graph API in App-only Mode

14th of December, 2015 / / 9 Comments

Microsoft has recently release Microsoft Graph to easily integrate Office 365 resources with applications. Graph API basically provides one single endpoint to call bunch of Web APIs to get access Office 365 resources.

In order to use Graph API from another application, the application must be registered in Azure Active Directory (AAD) first. When the application is registered, we can choose how the application is permitted to use resources – application permissions or delegate permissions. The latter one typically requires users to provide user credentials like username and password to get a proper access token.… [Keep reading] “Implementing Application with Office 365 Graph API in App-only Mode”

Creating a simple nodejs API on AWS (including nginx)

26th of November, 2015 / / 3 Comments

On a recent project I was part of a team developing an AngularJS website with a C# ASP.NET backend API hosted in Azure.  It was a great project as I got to work with a bunch of new tools, but it got me wondering on how simple it could be to use a Javascript API instead.  That way the entire development stack would be written in Javascript.

And so a personal project was born.  To create a simple JS API and get it running in the cloud.… [Keep reading] “Creating a simple nodejs API on AWS (including nginx)”

Building Applications with Event Sourcing and CQRS Pattern

16th of November, 2015 / / 4 Comments

When we start building an application on cloud, like Azure, we should consider many factors. Those factors include flexibility, scalability, performance and so on. In order to satisfy those factors, components making up the application should be loosely coupled and ready for extension and change at any time. For those considerations, Microsoft has introduced 24 cloud design patterns. Even though they are called as “Cloud Design Patterns”, they can be used just for application development anyway.… [Keep reading] “Building Applications with Event Sourcing and CQRS Pattern”