如何获得用户的交换/ outlook / office365照片？

Question

Our company is on Office 365. So when users sign in to my asp.net mvc website, I'd like to display their photo, like Outlook does.

Where does outlook get the user's photo? And how I can get to it programmatically?

I've tried hitting up the ActiveDirectory and fetching the thumbnailPhoto, but it's blank for most users. Thus Outlook must be getting it elsewhere. Where and how?

I've also seen some examples where Microsoft.Office.Interop.Outlook assembly is used (assuming it requires Outlook installed to function). However, this website runs on a server that doesn't have Outlook installed.

Answer 1

I've tried hitting up the ActiveDirectory and fetching the thumbnailPhoto, but it's blank for most users. Thus Outlook must be getting it elsewhere. Where and how?

The user photo is not available in your AD ^on-premise , because your users most likely haven't stored it there in the first place unless you have provided them with an app which writes it to the AD.

The user photo is available in your AD ^Azure , because your users most likely are applying their photos in Outlook (or online).

I am assuming that your on-premise AD is being synced with Azure AD via Dirsync or ADConnect utilities. If yes, then actually the photo or thumbnailphoto attributes are synced only one-way (from on-premise to Azure) and are not written back. Reference here for DirSync and here for ADConnect .

This is why you are not able to get it out of your AD.

How to get user's exchange/outlook/office365 photo?

There are quite a few ways to get the photo from Azure AD:

1. Exchange Web Services (EWS): by using the GetUserPhoto operation. Basically sending a SOAP envelope with the email address and size. the XML response will get you the base64-encoded photo contained in the PictureData element

2. Exchange Web Services (EWS Managed API and/or REST API): Basically using the AutoDiscover service to the URL https://outlook.office365.com/ews/exchange.asmx and then connect via EWS.Service.ConnectToService method on the Microsoft.Exchange.WebServices.Data namespace for which you need a reference to the library ( a DLL that you can download from here ). The method remains the same GetUserPhoto and the image is contained in the response in binary.

3. Outlook REST API: Basically sending a GET request to the Outlook API ( with the bearer access token ) at the URL https://outlook.office.com/api/{version}/me/photo for your own, and at the URL https://outlook.office.com/api/{version}/users/email@example.com/photo . You get the photo stream in binary format as the response. Don't forget to append $value to get the blob otherwise you'll get the metadata. More details referenced here.

4. Office 365 Unified API (aka Graph): Basically nearly the same as the older API. Send a GET request (with bearer token) to the URL https://graph.microsoft.com/{version}/me/photo/ for your own photo and https://graph.microsoft.com/{version}/users/UPN/photo for another user. More or less the same. More details referenced here . There is also a sandbox here for you to explore the samples and API references. You can also try it out yourself online interactively here ( Don't forget to sign-in before firing your get requests )

Hope that helps.

Some more references: here , here and here .

Answer 2

Try this method,It works for me It will fetch the user profile picture from account

https://outlook.office365.com/owa/service.svc/s/GetPersonaPhoto?email=plambhure@sanjeevgroup.com&UA=0&size=HR64x64&sc=1468233338850