There are many use cases which you need to call a service/web API from another Web API and it requires to propagate the delegated user identity and permissions through the request chain. OAuth 2.0 On-Behalf-Of flow helps you to authorize access from the gateway to the downstream APIs without losing trace of the user. In this post I will show you how to use a SharePoint Framework web part as a client application communicates with…
We usually building a SharePoint Framework solution that requires access to specific resources secured with Azure AD such as Microsoft Graph, Yammer, and Dynamic CRM. In this post I will show you how you can consume Dynamics CRM API from an SPFx web part. Dynamics 365 30-day Trial If you don’t already have a Dynamics 365 environment, you can sign up for a 30-day trial from here. API permissions To be abe to obtain the…
Most Identity Providers like Azure AD use OAuth 2.0 as an open standard for authentication and authorization, In this blog post I will show you how to implement the OAuth 2.0 flow for Microsoft Teams Tabs using SharePoint Framework and the Teams Client SDK. A basic understanding of OAuth 2.0 is required for reading this post, so if you are new to this concept, please read this post or this good overview which is easier…
In this blog post we will see how to setup MSAL to get consent for several resources in an office add-in to get access to Microsoft Graph, SharePoint and a secured Azure functions. If you are looking for the source code, you can find it here 🙂 Create a word add-in project First we need to install Yeoman (as a prerequisites) and generator-office to create an office add-ins: Then run following command and create a…
Yammer JavaScript SDK gives you ability to consume Yammer Rest API. But the problem with the SDK is you need to handle the sign in through an iframe and a login button, so end users will have to click on that button and sign in to be able to use your app (if you are interested in building an SPFx web part using the Yammer Javascript SDK, you can see this sample on github). Today…