OAuth is an open standard for authorization. OAuth provides a method for clients to access server resources on behalf of a resource owner (such as a different client or an end-user). It also provides a process for end-users to authorize third-party access to their server resources without sharing ...

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Sharepoint Provider-Hosted app user and server authentication - multiple sessions

Simple question I hope. I wish to create a Sharepoint 2013 app that is Provider-Hosted. Users can authorize the app to access their account as described in: ...
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19 views

ask for access permissions on the fly in SharePoint 2013 using php

I'm trying to get accesstoken from the authorization code as described in here - but using PHP app. http://msdn.microsoft.com/en-us/library/office/jj687470(v=office.15).aspx I was able to do this ...
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1answer
103 views

SharePoint Online Provider Hosted App Context Token Is NULL On Postback

I have a provider hosted app in SharePoint Online. The problem I have is sometimes on postback the TokenHelper Class method GetContextTokenFromRequest is returning Context Token as NULL ...
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42 views

Experiences and authentication experiences adding a struts2 web application as an App (HTML) to SharePoint 2013

from my question title, you can tell I have no experience developing web applications for SharePoint applications Per requirements, I need to develop Java Web Applications (run on its own Tomcat ...
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46 views

Authorizing Project Server 2013 REST queries

I'm trying to make queries to the REST API in Project Server 2013 from a Sharepoint Hosted App. The app is running on app12345.sharepoint.domain.com/SharePointApp7/Pages/Default.aspx. The PWA instance ...
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220 views

Token Request Failed: Remote Server returned error (400) while fetching the token

My Requirement is to retrieve a document from SharePoint online using a .NET console application. I followed the steps in the link ...
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0answers
8 views

Token Request Failed: Remote Server returned a bad request (400) while fetching the token [duplicate]

Using SharePoint 2013 TokenHelper class when there is no HttpContext.Current I see a similar issue but the very first time when I fetch a token I see this. I am using a .net Console Application. ...
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0answers
573 views

Login from High-Trusted SharePoint Provider Hosted App using FBA

I created a sharepoint provider hosted app (high-trusted app) that uses an asp .net membership provider customized to use an external service. I configured the sharepoint web application to use the ...
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1answer
79 views

OData Authentication without site URL

We are currently in the process of developing a range of SharePoint applications which will have mobile apps alongside them which connect to the SharePoint site. We are having a few issues getting ...
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47 views

How to create simple OAuth / REST application for hosted sharepoint? [closed]

We are looking for information on how to create very simple REST application for sharepoint hosted by Microsoft (Office 365) which uses OAuth. Basically, we are just started investigating this and we ...
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1answer
329 views

OAuth Authentication and Authorization to REST API from a Node.js Javascript program

I have a Javascript that retrieves the UserCollection from a Site and does some other things from the REST API. This script runs in my own Node.js server. Currently, I use HTTP Basic Authentication ...
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1answer
125 views

oAuth: How to get the SPUser when you only have the token?

Goal: I try to get the preview of Documents working when documents are hosted in SP2010 and crawled by SP2013. Context: To render a document, the index creates a link that returns an iframe that ...
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64 views

StandardTokens make OAuth communication fail

I have created a SharePoint provider hosted app. It is a mvc4 application which uses OAuth to communicate with Jira. The communication is based on OAuth RSA-SHA1 (our public key is used by Oatuh ...
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1answer
471 views

How do I renew a Refresh token?

Let's say I have a provider-hosted app that's installed on a client's Office 365 site. A user clicks the app and they're redirected to our site. The redirects gives us (among other things) a Refresh ...
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1answer
128 views

Can SharePoint 2013/Online act as authentication provider for a SaaS

I have found lots of documentation about how to login to SharePoint using Google, Facebook, Microsoft Account, etc. But can you make it the other way around? Can SharePoint act as an authentication ...
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0answers
70 views

Sharepoint Oauth URL returns 404

One of the steps in doing the sharepoint OAuth flow redirects me to https://accounts.accesscontrol.windows.net/metadata/json/1?realm=https://<mysite>.sharepoint.com I have 2 queries ...
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0answers
115 views

OAuth Authentication & Azure

I'm new to SharePoint development and using Office 365 SharePoint 2013. We need to replace our AD cloud based authentication servers with OAuth authentication. Am I correct in thinking that our SP ...
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2answers
81 views

Can I use OAuth without an app?

We have a service we host ourselves (on Azure) that accesses Office 365 via CSOM. We'd like to access a user's site on their behalf without previously installing an app on their site collection. Is ...
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1answer
2k views

Using SharePoint 2013 TokenHelper class when there is no HttpContext.Current

SharePoint 2013 Apps in Visual Studio have a TokenHelper class that simplifies using OAuth to connect to a SharePoint 2013 ClientContext. I am using this class to remotely connect to a SharePoint ...