3. App development in SharePoint 2013 LIVE Introducing Cloud App Model Cloud-hosted Apps Experiences from the Field

4. Learn about advanced topics of SharePoint 2013 Cloud App Model development. See how to create complex SharePoint Apps and leverage tools and frameworks like Knockout and JQuery. In this session we will do a live demonstration of how to create a Provider-hosted SharePoint App on Windows Azure websites and deploy it to Office 365. Objectives: Learn advanced topics of SharePoint Apps development Learn how to leverage frameworks and tools Create advanced provider-hosted apps based on Windows Azure and Office 365

5. Why do customers want to customize? Why do customers want to upgrade? What’s the number one cost driver in projects? What’s the number one reason for support cases? What’s the number one issue blocking upgrade?

6. Custom Code on server Root cause of most SharePoint outages and issues Lots to deploy Requires a big server touch Not possible in hosted environments Sandbox Solutions Possible in hosted environment Limited set of things you can do In both, developers must know SharePoint API

7. Start doing Evaluate Apps as preferred option Use CSOM or REST Leverage JavaScript frameworks, like Knockout Host business logic outside SharePoint Use remote provisioning Stop doing Server OM C# Code! New Full Trust Code solutions Sandboxed solutions

8. Introducing Cloud App Model

9. New apps A new class of apps enabling new scenarios and user experiences. Familiar toolsets Embracing web standards to provide developers with choice and flexibility. Flexible lifecycle Deploy and maintain your apps publically or internally with flexibility and control.

11. App Web Parent Web SharePoint-Hosted App Provision an isolated sub web on a parent web Reuse web elements (lists, files, out-of-box web parts) No server code allowed; use client JavaScript for logic, UX Provider-Hosted App “Bring your own server hosting infrastructure” SharePoint Web Get remote events from SharePoint Use CSOM/REST + OAuth to work with SP Cloud-based Apps Your Hosted Site Autohosted App Windows Azure + SQL Azure provisioned invisibly as apps are installed Azure SharePoint Web

12. JavaScript Library Silverlight Library.Net CLR Library Custom Client Code Client Server _api is new alias for _vti_bin/client.svc REST OData JSON CSOM

13. Cloud-hosted Apps

14. Preferred hosting model for almost all types of apps Full power of web – choose your infrastructure & technology May require your own hosting May require you own handling of multi- tenancy & permission management SharePoint-hosted Apps Good for smaller apps & resource storage SharePoint-based; no server-side code Automatically hosted in SharePoint Inherent multi tenancy & isolation

15. Two Types Provider-hosted Apps Azure Autohosted Apps Trust models Low-trust apps (ACS enabled scenarios) High-trust apps (S2S trust scenarios) Cloud-hosted Model Benefits Not tied to any SharePoint limitations Implement using any technology desired Communicate w/ SharePoint using open standards (REST) Establish identity through certificates or OAuth

16. OAuth Protocol Flow in SharePoint 2013 1 4 2 3 6 7 5 10 6 Client App is able to pull refresh token out of the context token. Client app then passes refresh token to ACS to request oAuth token 1 SharePoint Authenticates user using claims 2 SharePoint requests context token from user 3 4 SharePoint passes context token to user 5 User POSTS to app passing context token 7 ACS returns OAuth token to client app 8 Client App makes CSOM/REST calls to SharePoint site passing OAuth token 9 SharePoint returns site content to app 10 Client App returns HTML to user device 8 9

17. Demo Building Cloud-hosted Apps

18. Utilize styles Host App in your app JavaScript Library in App retrieves style sheet from SharePoint http://{sharepointsite}/_layouts/15/defaultcss.ashx Apply style sheet to App page Custom navigation Also allows addition of custom navigation nodes Links to other pages Link to help file

19. JavaScript Library SP.RequestExecutor.js Located in LAYOUTS directory Domain Registration To ensure only trusted calls cross domains Specific App permissions must be granted Communication Hidden IFrame Post Messaging Proxy Page

20. For OAuth to work a provider based app needs to be registered in advance. ClientId, ClientSecret http:// /_layouts/15/appregnew.aspx

21. Experiences From the Field

22. Office 365 Migrate workloads to Office 365 MT or Dedicated. PLA On-premise using Product Line Architectures (PLA) to standardize platform and run SharePoint as a service. Custom Custom platform and custom solutions for workloads not applicable to Office 365 or PLA.

23. Standard Deprecate customizations and move to standard functionality Configure On-premise using Product Line Architectures (PLA) to standardize platform and run SharePoint as a service. Apps Custom platform and custom solutions for workloads not applicable to Office 365 or PLA.

24. Start doing Evaluate Apps as preferred option Use CSOM or REST Leverage JavaScript frameworks, like Knockout Host business logic outside SharePoint Use remote provisioning Stop doing Server OM C# Code! New Full Trust Code solutions Sandboxed solutions

25. Evaluation Create a Text message on your phone and send it to 1919 with the content: PR401 5 5 5 5 I liked it a lot Session Code Morten Performance (1 to 5) Match of technical Level (1 to 5) Relevance (1 to 5) Comments (optional) Evaluation Scale: 1 = Very bad 2 = Bad 3 = Relevant 4 = Good 5 = Very Good! Questions: Speaker Performance Relevance according to your work Match of technical level according to published level Comments Henrik Performance (1 to 5)

26. © 2013 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.