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Questions tagged [authentication]

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

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2answers
28 views

Sharepoint Online View in File Explorer

I have a client who would like to view in File Explorer, However they do not want to use Internet explorer. Idealy I will be able to make some sort of app which automatically gets the authentication ?...
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0answers
16 views

Understanding Access's automagic authentication to SharePoint Online

I'm trying to automate SharePoint tasks from Microsoft Access using the REST API (since the CSOM is not available in VBA). This, however, requires me to authenticate. I usually authenticate to ...
2
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0answers
33 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 ...
1
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1answer
38 views

Is there a way to get CSOM ClientContext by having cookies and a Form Digest?

I have been trying to do an interesting proof-of-concept/experiment Get SharePoint user's cookies from the browser Pass these cookies to an Azure Function By having cookies only - determine who the ...
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2answers
131 views

SharePoint 2013 is keep prompting

SharePoint 2013 is keep on prompting, I see that user credentials is not being passed while trying to access an image. However, the page itself is getting loaded without any issues. Tried on all the ...
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0answers
8 views

forms display nothing in display mode

I have some display forms of list that are not displayed. It happens just on explorer and only for part of users. there is no error in the page. For all - it works fine in chrome. These are relleavnt ...
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3answers
194 views

SharePoint 2016 ADFS authentication, people picker shows AD users and AD group, permissions dont work for AD groups

We are using SharePoint 2016 and ADFS authentication. In AD we have users and groups. In SharePoint it is possible to resolve users and groups from AD. When you share a document to an AD user it is ...
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0answers
33 views

Authenticated users to site collection unable to open some site settings pages and modify settings

HI after recent SharePoint 2013 Cumulative updates installed in production farm authenticated users those users are owner permissions in the site collection and site collection administrators not able ...
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0answers
17 views

Validating/Trusting O365 STS token

I may have the wrong idea of how I should go about these things, but this is currently the case: I have a WebApi service that accepts requests from Sharepoint Online (SPO) BCS, which have SAML2 token ...
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2answers
117 views

How To use GetAppOnlyAuthenticatedContext when accessing Sharepoint Online Site?

I want to access an SPO Site without using my username and password but with ClientId And Client Secret, I followed this answer on StackExchange, see reference but when I installed the NuGet I got an ...
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0answers
102 views

Unable to authenticate to Sharepoint Online

The below given code is working with Windows 7 and 10 : strUID = "xxx" strPwd = "yyy" txtSP_URL = "zzz" pwd = New SecureString() For Each c In strPwd.ToCharArray() pwd....
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3answers
30 views

Windows Security Auto Login

I have this problem that one of our landing page(Wiki) in our sharepoint site has a dashboard that is getting data from a non sharepoint site and you need to login in order to view this. But not all ...
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1answer
20 views

Issues with logins from different domains

We currently have two domains in our environment, lets say DomainA and DomainB. Users have IDs in both domains. Userids in DomainA have been given access to our new SharePoint 2016 environment. The ...
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1answer
99 views

SharePoint 2013 CSOM with Mixed-Mode Authentication help needed

I maintain a Windows application that uses CSOM to allow users to check values in a SharePoint list and update it if necessary. It had been working fine using only Windows authentication. Recently ...
0
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1answer
138 views

SharePoint Online Auth Cookie TTL

I am using SharePoint REST web services from a third paty application. In doing so I need to obtain a SPOIDCRL cookie as described here: https://sharepoint.stackexchange.com/a/223602/60157 Once I ...
1
vote
1answer
114 views

Reason for “AADSTS70000: Authentication failed. Delegation blob grant is malformed” error on SharePoint

When trying to get the access_token using the refresh_token for my SharePoint site using WebRequest i get the following error "AADSTS70000: Authentication failed. Delegation blob grant is ...
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1answer
104 views

Aquire access token via HTTP request

I'm writing a Java app that aquires a token via the provided MS utility lib called adal4j. It provides finished methods, I just need to provide the username, password, authority and my clientid. The ...
5
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1answer
205 views

Load / NTLM Auth / cache issue in Firefox and Sharepoint on premises

I am experiencing a very weird issue when trying to access sharepoint on premises from new Firefox version (Quantum >v60.0), (browser runnig on a windows computer). SCENARIO: Firefox is correctly ...
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0answers
36 views

O365 Cloud Accounts Fail To Log On When Accessing SharePoint Online URL Directly

When we try to use a @ourdomain.onmicrosoft.com account to log in directly to a SharePoint Online site we get redirected to our ADFS STS login page. This fails to log in with the correct credentials. ...
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1answer
800 views

Accessing company Sharepoint via Python to modify Excel files

I wrote a small script that goes through a bunch of folders and consolidates excel files. Now I would like to use this script with files stored in our company sharepoint. Since getting support from ...
3
votes
1answer
98 views

How to configure SPO to do app-only auth with PFX private key?

We are trying to set up SharePoint online app-only access. We are writing a C# application using https://github.com/SharePoint/PnP-Sites-Core The first thing we did was we (successfully) tested this ...
2
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0answers
22 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 ...
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0answers
53 views

Authentication via REST API

For a week now I have not been able to figure out how to grab a bearer access token through REST API calls. I found the following guide: http://www.vibhutisinha.com/2014/09/step-by-step-to-create-...
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2answers
1k views

Connect-SPOService with OAuth2.0 fails in SharePoint Online PowerShell

anyone knows a solution for Connect-SPOService on SharePoint Online PowerShell. So I need to use Set-SPOSite and before I can use that I need to do Connect-SPOService first. PS C:\WINDOWS\system32&...
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0answers
44 views

Question with Authentication

SO I'm looking for a way to force the login screen to sharepoint WITHOUT downloading any list information, I have two methods that I use to pull information via vba to my excel workbook. currently I ...
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0answers
162 views

Accessing SharePoint Online (O365) via OData

I've been trying to develop a new SQL Server SSIS package to connect to a new SharePoint Online instance (not project) and extract data from one of the lists. The package works fine in my development ...
3
votes
1answer
113 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 ...
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0answers
29 views

Set Anonymous Zone Policy for Web Application using Powershell

How would we go about setting an Anonymous Policy (Deny-Write) at the Web Application level for a specifc zone (Internet) using Powershell? This is for SharePoint 2013.
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1answer
55 views

Unable to access the main site collection (inside SharePoint on-premises server) outside the server network

I am facing this problem inside our customer's on-premises sharepoint server 2013:- when i try to access the main site collection using the servername http://serverABC/, from the sharepoint server ...
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0answers
125 views

cannot login to SharePoint 2013 site with new account

As title, actucally my SharePoint 2013 can be logined with other domain account as domain\user1. This account can login but other account as domain\user2 is failed. I check the failed account,...
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0answers
33 views

Using Azure AD for SharePoint Server Authentication, how to handle multiple web applications?

I am following the guide Using Azure AD for SharePoint Server Authentication. I have it set up and working however I can only specify one Reply URL thus I can only get it set up against one web ...
0
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1answer
338 views

Cannot connect to SPO site with SP Designer 2013

I cannot connect to a SharePoint Online site from SharePoint Designer 2013. When I try to connect to the site, it asks me to log-in, however, when I enter my credentials, I get this error: I'm sure ...
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0answers
120 views

Timeout error while attempting to get authentication cookie

I'm running a windows console application that connects to Sharepoint online site to fetch documents from library. To get the authentication cookie, I'm using GetAuthenticationCookie of ...
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0answers
160 views

SP 2013 On Premise Get Access Token from PostMan

I wonder how to retrieve access token from postman. I have SharePoint On premise. Configured App Domain and self signed certificate has also been configured. But I am not sure how can I get the access ...
1
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1answer
4k views

Connect to Sharepoint Online REST API using Java

I'm trying to connect Sharepoint online REST API using Java. Retrieved cookies -rtfa and fedAuth. Also got xForm Digest value and trying to authenticate. But it always throws Authentication error. ...
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0answers
45 views

Getting 401.0 on new web application

I created a new Web application using Central Admin in a farm with an existing, functional web app. The web app is pretty basic: blank host header, ssl, other settings using defaults. After creating ...
3
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0answers
176 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 ...
1
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2answers
157 views

Migrate Basic Authentication Web Application to Kerberos (2013 -> 2016)

We are planning migration from SharePoint 2013 to SharePoint 2016. Have checked all web applications with Get-SPAuthenticationProvider -Zone "Default" -WebApplication https://teamstest.domain All ...
0
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1answer
439 views

Claim Based Authentication Error “The value is neither a claim user name nor a claim user name suffix”

In my SharePoint farm, I have form based authentication enabled as well as Windows authentication. All works fine, but in some scenario, when I login, and hit the logout and try to login again at some ...
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0answers
23 views

Authentication works for everything except for SharePoint

I have an ASP MVC app with the following authentication set up: public partial class Startup { public void Configuration(IAppBuilder app) { ConfigureAuth(app); } public void ...
14
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3answers
12k views

SharePoint Online REST API Authentication In POSTMAN

I am trying to authenticate with the REST API for a list in SharePoint Online using POSTMAN. For example, the URL for my site looks something like this: https://mytenantname.sharepoint.com/sites/...
1
vote
1answer
30 views

Authorization refused for guest

I recently created a Sharepoint site for my company. We want to use this website for our internal users and for guests. There's no problem for internal users, for the guests, I sent them an email ...
1
vote
1answer
33 views

SharePoint Online access for non-AD and non-live account users

we are planning to move an on-premises 2010 site to SharePoint Online but we have implemented claims/forms based authentication to provide access to the existing sites and now how can we move or have ...
0
votes
0answers
138 views

What should I pass to SP.RequestExecutor (how to log into Sharepoint using javascript + REST only)

I want to query the list of lists of https://localsharepoint.ourdomain from http://localhost:1234/MyVisualStudioWebApp/foo.html (or even d:\foo.html) In foo.html I'll ask for login/password for the ...
3
votes
0answers
92 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 ...
3
votes
0answers
262 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 ...
0
votes
1answer
52 views

Authenticate from onprem windows service to Sharepoint Online

I'm building a Windows service that will run in a customer network. This service should upload files to some SharePoint Online document library. I'm struggling about authentication. I could store ...
1
vote
1answer
3k views

Access SharePoint 2016 server using Python

I want to download a file from my sharepoint 2016 server using Python. I am using the requests module, but if another module is better, can use that one instead. from requests.auth import ...
0
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2answers
1k views

SharePoint Server 2016 Web App - 401 Unauthorized

I am running SharePoint Server 2016 with two servers: an application and database server. I have created a new web application and site collection (URL is http://mysite.local/sites/site1) in ...
2
votes
4answers
4k views

Sharepoint intranet keeps asking for credentials for some users

We have SharePoint 2010 intranet. Some users are not able to login into SharePoint. Browser keeps on asking for credentials. Checked for the users in Site Permissions (using admin account). The users ...