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Questions tagged [authentication]

Validation the identity of the user, usually with username and password authentication.

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How to implement 2 factor authentication in Sharepoint 2010?

Can anyone please mention how to implement 2 factor authentication in Sharepoint 2010? I have been reading alot of stuff. but can not figure out what exactly should I do first. Can anyone atleast ...
Nik's user avatar
  • 113
5 votes
1 answer
291 views

Accessing Graph API from a SharePoint web part without an additional authentication

I am creating a webpart for SharePoint Online which accesse the user's calendar through the Microsoft Graph API. In order to get the access_token, my webpart needs to open a new browser window where ...
user avatar
5 votes
0 answers
243 views

Make WebRequest to auth type Windows | Wss 3.0

I have wss 3.0 with auth type Integrated Windows Authentication/Kerberos. I want to make custom login form. I developed below codes. After executed I got error: The remote server returned an error: (...
Lutador's user avatar
  • 51
4 votes
1 answer
3k views

What is SharePoint (on-prem) authentication realm?

Could anyone clearly explain what is Sharepoint authentication realm (the one set by Set-SPAuthenticationRealm cmdlet)? In what cases do I need to set this realm equal for 2 (or more) farms, and in ...
Burst's user avatar
  • 223
4 votes
0 answers
704 views

Calling external web api on-premises securely from SharePoint Framework on-premises

I have a SharePoint Framework on-premises solution where I want to call securely an external web api, also on-premises (the same). This means that the logged on user identity should be passed to the ...
Matthias's user avatar
  • 2,097
4 votes
1 answer
286 views

SharePoint Online Remote authentication using JSOM script

Could anyone share script to authenticate SharePoint Online using jQuery/ajax method. I can see some forum, using POSTMAN tool to authenticate. But I want to do through script not using any tool. ...
Srini K's user avatar
  • 429
4 votes
0 answers
166 views

Save my credentials in Office 365

We are currently experiencing a problem when the check box "Save my credentials" is ticked, it doesn't actually save the credentials when logging into SharePoint (Office 365). I'm hoping someone else ...
Bryan Smith's user avatar
4 votes
0 answers
506 views

Getting SAML Token from SharePoint

I have a SharePoint running on SAML security and I'm creating a SharePoint web part to interact with an external system (kind of connector), the communacation is made using SOAP Web Services, to ...
Nizar Grindi's user avatar
3 votes
0 answers
430 views

How to login via ADFS to SharePoint via REST API

I cannot seem to remotely authenticate via a REST API script for a SharePoint 2016 on premise installation that is using ADFS for authentication. In my case, I am using remote queries using ...
Imen Turki's user avatar
  • 2,183
3 votes
0 answers
1k views

Calling ASP.NET Web API 2 from an SPFx webpart

I am facing an issue with authenticating my SPFx webpart against an Azure AD backed Web API. What I have done so far is Created a ASP.NET WEB API 2 project. Added OWIN and configured CORS and OIDC in ...
Tanmay's user avatar
  • 517
3 votes
0 answers
148 views

AAD registered Azure Functions + GraphAPI + SharePoint Online?

If my Azure function app and SPO are registered in the same AAD can GraphAPI Delegated be used to write to SPO Lists as the calling user without additional authentication libraries or steps? White ...
Hell.Bent's user avatar
  • 1,299
3 votes
0 answers
807 views

How to authenticate into SharePoint online on-premise server

Recently I configured SharePoint online on-premise server. I am trying to perform REST API to fetch lists from SharePoint. For that I need to authenticate into SharePoint server. But it throws "404 ...
gkal's user avatar
  • 31
3 votes
0 answers
215 views

Logic app can't authenticate with SharePoint. Where to do I find Client ID/Secret?

I have a logic application in Microsoft Azure that connects to a SharePoint Online list and retrieves items to move to blob storage. This worked until recently where the execution for the syncing ...
Michael A's user avatar
  • 1,425
3 votes
1 answer
414 views

Sharepoint 2016 - different authentication behavior on Win10 vs. Windows 8.1

Given: 2 sharepoint systems (test and production), both https and kerberos authentication active. SQL 2016, Windows Server 2016. Single sign on works when editing existing documents on both systems in ...
MTG's user avatar
  • 81
3 votes
0 answers
168 views

Unable to login to Sharepoint when using FQDN

I have Sharepoint 2013 installed in a single server configuration, with SQL Express Server installed on the same server. I dont have Active Directory in my environment, so I'm using the local ...
trip0d199's user avatar
  • 131
3 votes
1 answer
5k views

SSRS data source: Can't use stored Windows credentials, "SharePoint does not use Windows authentication"

I'm running a single-server deployment of SharePoint 2013 and SQL Server 2014 with SSRS in SharePoint-integrated mode. When trying to set up a subscription for a new report, I get a popup saying: ...
Jim B.'s user avatar
  • 39
3 votes
0 answers
61 views

SharePoint Server 2013 custom authenticator

I need to develop an authenticator for SharePoint 2013, because I have to connect to it's SOAP interface through a CMIS client and the identity provided by the client should be checked against a ...
alessmar's user avatar
  • 131
3 votes
0 answers
724 views

Sharepoint Authentication via REST API

I would like to connect to Sharepoint via REST API and Javascript. Based on readings I've done, first you need to have Security Token, then you use this Security Token to get FedAuth cookies, ...
faaliwin's user avatar
3 votes
0 answers
91 views

2013 grant read access to authenticated users without having to visit site

I have created an app which uses a people picker. The people picker needs to pickup everyone within the NT AUTHORITY\authenticated users group. So I have added that group to the Members group of the ...
Stephen's user avatar
  • 1,812
2 votes
0 answers
51 views

Authentication for REST calls in SharePoint online

We have an external application that makes REST calls to SharePoint on-premises using basic authentication (user and password). This SharePoint have been recently moved to SharePoint Online and since ...
Averroes's user avatar
  • 135
2 votes
0 answers
1k views

SharePoint Server 2019 on-premise REST API Authentication

I need to read list data from SharePoint 2019 on-premise server, from an external server. I have tried calling the REST API but I am having trouble authenticating. Things I have tried: Calling REST ...
cenarpo's user avatar
  • 21
2 votes
0 answers
55 views

Suddenly failing to authenticate against SharePoint online after the weekend April 10-11

After the weekend (10-11 of April) I suddenly started failing to authenticate against multiple Sharepoint Online tenants with an app hosted in Azure using an AppId and Secret. Through fiddling with ...
tothepunchpoint's user avatar
2 votes
0 answers
957 views

SharePoint Online Authentication Types how do they work

I am trying to figure out how the different authentication types in SharePoint online work. I am doing this research because I want check the impact of disabling legacy authentication in my tenant. ...
Danny's user avatar
  • 478
2 votes
0 answers
2k views

Authenticate a C#/WPF app using CSOM and Client ID / Client Secret

I have developed a desktop application which accesses our company SharePoint Online site in order to utilize multiple lists. Currently, this app is using username/password credentials in order to ...
LightBulb's user avatar
  • 121
2 votes
0 answers
380 views

Unable to login to SharePoint Online through CLI using Certificate

I am trying to authenticate into a SharePoint Online using the command prompt and Certificate instead of Username and Password. I have read their official documentation here. The command to login ...
Benjamin's user avatar
2 votes
0 answers
67 views

Login to Sharepoint 2013 programatically

My business scenario is user have logged in .Net application where I'm redirecting user to SharePoint, here I should avoid another login prompt like FBA or windows authentication, so when i redirect ...
Sivanrv's user avatar
  • 91
2 votes
0 answers
59 views

Displaying Image on SharePoint page from another SharePoint site (Of different Farm)

We have two different SharePoint server on different farm. We want to take images from one SharePoint site library and display it on another site page. We have given URL of images on page but it is ...
Nafe's user avatar
  • 160
2 votes
0 answers
690 views

Outlook 2016 + ADFS 2.0 + SharePoint 2016, Sync Calendar causing prompt for credentials

Our clients are having problems with Sync'd Calendars they have connected in their outlook from SharePoint 2016. In SharePoint 2013, if they failed to sync it would silently fail. (Typically, this ...
Kevin Cole -MCM-'s user avatar
2 votes
1 answer
60 views

SharePoint Provider Hosted App stops working

I am having problem in Sharepoint provider hosted app. I have created one app with CSOM for script injection in sharepoint online and hosted in azure. I took solution from GitHub PNP script injection. ...
Richa Jain's user avatar
2 votes
0 answers
62 views

Authenticating user for Sharepoint Online in client/server environment

Currently, I am developing a website (for internal usage) which requires retrieving of certain data from my corporate's SharePoint page. Below will be the code used: Using ctx As ClientContext = ...
Tan Stanley's user avatar
2 votes
1 answer
76 views

What are the implications regarding the lack of SAML 2.0 support in SharePoint 2013?

I have repeatedly seen that SharePoint doesn't support SAML 2.0. What does that really mean and how might SharePoint admins and developers be impacted? My specific scenario is that I want to ...
James Grizzle's user avatar
2 votes
1 answer
3k views

How to connect office 365 site having MFA using c#

I need to connect Office 365 site using console application(c#). but the problem is office 365 tenant having MFA(Multi Factor Authentication) authentication. How can i connect to specific site ...
Kaushal Khamar's user avatar
2 votes
0 answers
4k views

Downloading files through command line in Windows

I would like to download a pdf file from my personal business SharePoint site using a command line in Windows. My SharePoint site is of format: https://somename.sharepoint.com I tried the windows ...
Majte's user avatar
  • 121
2 votes
0 answers
2k views

The remote server returned an error: (401) Unauthorized. After particular time period (2010 CSOM C#)

I am running into a very strange issue. I am working with SharePoint 2010 Site using Client Side Object Model(C#). I am not having SharePoint Server so I have created an windows application using c# ...
Trimantra Software Solution's user avatar
2 votes
1 answer
3k views

Java Authentication with Office 365 Sharepoint

I have an application that I tested out with a self-created SharepointServer based on an Active Directory environment. For this I used the following code to authenticate with the Sharepoint server(...
Bram Vandenbogaerde's user avatar
2 votes
1 answer
87 views

SharePoint authentication in external page

We have a webapp, which is hosted on a normal IIS. Our client wants to host the webapp in a SharePoint page. This is how the page roughly looks: <sharepoint site> <div> <...
Knerd's user avatar
  • 131
2 votes
0 answers
147 views

Authenticating against Office 365 SharePoint Online from an asp.net page in Azure

I would like to authenticate against my SharePoint Online from my asp.net webpage in Azure. What are the steps to get this started? Will this be via the client model? Has anyone done this ...
naijacoder's user avatar
  • 4,284
2 votes
0 answers
90 views

ADFS error in SharePoint Hosted App on On-Premise SharePoint

I have developed a SharePoint Hosted App for a customer. For development I used SharePoint Online, the customer system is an on-premise SharePoint 2013. Now I deployed the .app-file on the customers ...
Philipp Eger's user avatar
2 votes
0 answers
797 views

Sharepoint app REST Authorization Header

I have developed a Sharepoint app that I installed on my sharepoint site for testing. I filled it with data and now I want to run REST queries on my app with Postman in Chrome. Once I am logged in to ...
tomvanderhoek's user avatar
2 votes
0 answers
743 views

Usage and Health Data Collection using SQL Authentication

I'm having an issue with trying to set my Usage and Health Data Collection to use SQL Authentication. I have tried setting my database credentials to SQL Authentication using both Powershell and ...
adha409's user avatar
  • 169
2 votes
1 answer
2k views

Get FedAuth when authenticating to SharePoint Online via Office 365 from a remote website

I have a .NET website that allows viewing files located in SharePoint Online, among other clouds. So far we used asked the users for the SharePoint site address, the username and the password in order ...
Crina's user avatar
  • 51
2 votes
1 answer
452 views

Authentication between SharePoint O365 and external OData web service

We are using SharePoint Online (O365) with ADFS. We are also building an on-premise OData web service to provide data into the cloud as an External Content Type. We understand generally how to use ...
Brent Ellis's user avatar
2 votes
1 answer
5k views

Exception of type 'System.ArgumentException' was thrown

I'm on 2010 Sharepoint. some users get the error when they're logged in with "remember me" checked and being inactive for more than 2 days. we have the cookies set to expires after 2 days and it ...
Hai Tran's user avatar
2 votes
0 answers
357 views

Combine AD and ADFS Authentication in Sharepoint

we have a sharepoint farm where we would like to use AD authentication in conjunction with ADFS authentication. The ADFS and AD-Authentication work both (on different AAMs). What i want to accomplish:...
TGlatzer's user avatar
  • 147
2 votes
1 answer
640 views

Use CMIS endpoint via tool or script? (no human web login step)

I am trying to access a Rackspace-hosted SharePoint 2013 Demo site via CMIS. Unfortunately, I get this error: I am sure the CMIS URL is correct, because I receive an app:service XML file when I ...
Nicolas Raoul's user avatar
2 votes
0 answers
1k views

People Picker for AD LDS FBA

I have set up a test system to evaluate the use of AD LDS in an extranet scenario. I have a Windows 2008 R2 server with Sharepoint 2010 SP1 installed. This machine is joined to an AD domain, and has ...
AlexWilson's user avatar
2 votes
0 answers
132 views

Web service authentication in SharePoint 2003 secured with OpenSSO

The past recently caught up me in the form of an old client still running SharePoint 2003. They have for political reasons chosen to secure all their systems with Oracle OpenSSO and that includes ...
Lars Fastrup's user avatar
  • 3,140
1 vote
0 answers
335 views

Connect to SharePoint online from Azure Function and ASP.NET core web application using REST API

We are developing those 2 components inside our project:- Azure Function which run on daily basis and which read/write to SharePoint Online lists and libraries. ASP.NET core web application which ...
John John's user avatar
1 vote
0 answers
86 views

How to access SharePoint provider-hosted add-in via postman

I have created a provider-hosted add-in on SharePoint 2019 on prem. I want to access my provider hosted add-in data from postman. I have successfully setup postman to authenticate in SharePoint, as ...
Nderon Hyseni's user avatar
1 vote
1 answer
28 views

When I share an SharePoint website to external user, can I have it so they don't have to sign in?

I'm trying to share out a communications page and I'm sending an invite out but I would like it so they don't have to sign in, is this possible?
Helloworld123's user avatar

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