An ticket (claims) based AuthN protocol

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26 views

SharePoint 2013 InfoPath External Connections with Kerberos

Environment 2 App 2 WFE 1 DB C2WTS account- domain\AppPool (Log on as service/act as OS/Impersonate auth policy on all 4 servers) IIS Kernel mode - off Delegation for the all four servers: ...
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0answers
20 views

Passing current user from Sharepoint to Exchange EWS and Kerberos

Trying to get Sharepoint to pass current credentials to Exchange web services so that users don't need to staticly enter their username/password. This article goes through this scenario perfectly. ...
2
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1answer
42 views

SharePoint 2013 Kerbers Setup Issue - NT AUTHORITY\ANONYMOUS LOGON

Facing issues while configuring the Kerberos . The process is as below • ASP.Net full trust farm solution deployed on SharePoint 2013 App Server (IIS 8) connects to SQL Server 2008 R2 Database 1. • ...
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2answers
29 views

What's the best authentication method if client won't give us access to their internal AD?

I have a provincial government client who we're deploying a SharePoint 2013 Standard farm. Because we're a 3rd party consultant they are reluctant to expose their AD and allow us to ADFS single-sign ...
0
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1answer
52 views

SharePoint Self Hosted apps - Kerberos Authentication

From this article its clear that SharePoint self hosted apps doesn't support Kerberos authentication unless "it is configured to use NTLM as a fallback authentication method" Could any one be able to ...
1
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1answer
41 views

Kerberos + SharePoint

Kerberos - the beast of SharePoint - has been configured and is creating tickets on my test environment WFE. I also had RevertToSelf for the BCS service application turned on. I am able to create an ...
2
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0answers
127 views

SharePoint 2013 authentification with Kerberos and Forms

We are currently using SP2010 with ADFS to implement the following scenario: [Internet]->ADFS with Webform->[SP2010]<-ADFS with Windows Auth<-[Internal Network] SharePoint has only one Url ...
3
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0answers
134 views

SharePoint Hybrid Search Setup - Issues with Kerberos 3-Tier Farm

I'm having issues setting up the first leg of a Hybrid environment between my SP2013 Production On-Premise Farm with my SharePoint Online. It's a 3-Tier system with Kerberos authentication enabled, ...
0
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1answer
96 views

Connecting with SSRS using XML Data Source leads to 401 Unauthorized

I am currently working on Report Builder 2.0 with Reporting Services 2008 and am trying to connect to a SharePoint 2013 site using an XML data source query. SharePoint and Report Builder/Services are ...
0
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2answers
31 views

Keberos cannot access internal URLs

I've activated Kerberos on my environment and it seems to be working fine for accessing the website using it's dns name: http://myintranet.mycompany.com I cannot however access sites anymore using ...
1
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1answer
59 views

SSRS Intermittant Exceptions

Someone assisted me this morning with one issue related to Reporting Services in SharePoint Integrated mode: SharePoint Reporting Services - NLB issue Now I seem to have another issue. The post ...
0
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1answer
149 views

PerformancePoint/Dashboard Designer 2010 & Unattended account

I don't use Kerberos Auth in my SP farm. I have a user that is trying to create a SQL Connection in Dashboard Designer. He tried the Per-User identity option, but received an error about PerfPoint not ...
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1answer
317 views

need to know SharePoint 2010 web app using NTLM or Kerberos

How can I know whether my SharePoint 2010 Web Application is using NTLM or Kerberos authentication?
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2answers
194 views

NTLM or Kerberos for Intranet & Internet application in SharePoint 2010

NTLM or Kerberos.... which authentication is suitable for Intranet application? Internet application? Will answer differ if 3rd party tools are used? for MySite and ContentType Hub application ...
0
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0answers
109 views

Configured site for Kerberos, but can't log in

I installed SharePoint 2013 on a Windows 7 machine (which is also AD/DS) and did the following steps (as per this tutorial) to make a newly-created site "site1" use Kerberos authentication: Added ...
1
vote
1answer
49 views

Which service account to use for Kerberos in out-of-the-box SharePoint?

I just installed SharePoint2013 Enterprise on Windows 7. Now trying to set up Kerberos authentication, following this guide. PROBLEM: What is "serviceaccount"? In this context: 2.2 Next, list ...
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4answers
2k views

How to setup Kerberos Constrained Delegation for SharePoint Excel Services and Analysis Services

This question is in continuation to MSOLAPSvc.3 service missing from kerberos delegation Target : To refresh a pivot table based out of a SSAS cube using Windows Authentication in the excel service ...
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1answer
1k views

SP2013 won't use Kerberos - but C2WTSTest passes fine?

I'm setting up a new SharePoint 2013 farm using Kerberos authentication. I've read a ton of resources about it and it seems I've got my solution 99% right - Kerberos is working like a charm when I ...
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1answer
1k views

Planning for SPNs - what SPNs would I need?

I'm planning to set-up Kerberos in SharePoint 2013, but I'm unsure about the amount of SPNs I need. The farm I want to install is 3-tier: Server02: AD and KDC Server06: MSSQL Database Server ...
1
vote
1answer
402 views

Powerpivot data refresh over kerberos delegation

I have a SQL 2008 R2 OLAP Cube and an Excel file that uses powerpivot and embedded datasource to the Cube. I want to upload the Excel file in SharePoint and allow users who are authenticated to the ...
4
votes
3answers
765 views

SharePoint 2010 Query service authentication problem

I am struggling with calling search.asmx service from asp.net page. I've created proxy class using svcutil.exe and run request using following code: var binding = new BasicHttpBinding(); ...
1
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2answers
2k views

Kerberos on Chrome, Safari or FireFox

recently enabled Kerberos on my SharePoint 2010 install. If I browse from IE, I see logins authenticate over Kerberos protocol. If I browse from any other browser (Chrome, Firefox, Safari..), NTLM ...
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2answers
661 views

Identify Current Authentication Method Being Used

I am working on a solution that needs to act slightly differently if the incoming request is NTLM vs. Kerberos vs. ADFS, etc. Does anyone have an example of how to determine the incoming ...
2
votes
3answers
2k views

Impersonation in a net.tcp WCF-service in a claims based/Kerberos solution

I have tried to keep this as short as possible, dont hesitate if you want more details. Im trying to get impersonation (of calling user) to work over a net.tcp WCF-Service in a Sharepoint ...
2
votes
2answers
613 views

No Double Hop on NTLM

I am trying to get a better understanding of Kerberos/NTLM in my setup. We have 2 WFE,1 backend and separate SQL cluster in domain1. The site has anonymous access enabled. We have another domain ...
0
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0answers
180 views

400 bad request when connecting to sp2007 kerberos

I am trying to connect from a java client to sharepoint. I manageds to connect to sp2010 ntlm sp2010 kerberos sp2007 ntlm but sp2007 kerberos throws the error below(maybe from the iis): what could ...
0
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1answer
153 views

NetBIOS name of Web Application

This may be a no brainier to some, but i'm stumped and can't get a straight answer as to what the netBIOS name of a web application would be. Is it the same as my host header i created for the web ...
0
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1answer
407 views

Kerberos- Why create SPN with NetBIOS and FQDN?

I've setup Kerberos in my farm and things seem to be running right, i'm coming across articles that talk about registering the NetBIOS names of my webapps however and i'm curious as to why i would ...
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0answers
143 views

Accessing client side office application in Kerberos enabled environment

I have recently implemented Kerberos in my farm on a very basic level, the need for it was to resolve issues with MAC OS clients so that they would not have to log in each time they hit one of the ...
1
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2answers
1k views

Connection to external data source using windows authentication (NTLM)

I'm trying to connect to an external SQL server DB programmatically from a SharePoint WebPart. The problem is that I'm not able to authenticate to the DB although I gave access to application pool ...
3
votes
4answers
4k views

Why does Kerberos authentication fail?

Running SharePoint 2010. I need to set up Kerberos authentication, since the double-hop problem with NTLM is causing trouble with a web part I am developing. Long story short, Kerberos authentication ...
0
votes
1answer
614 views

Kerberos and applicationhost.config

One of our WebApplications is using Kerberos. Our devloper has said that we need to edit the application.config and change: <windowsAuthentication enabled="true" useKernelMode="false"> to ...
2
votes
3answers
2k views

Duplicate SPNs for SharePoint hostname

I realise this might be a non SharePoint question but it might have been one that someone has encountered. I have a customer site that has a component (custom code) that use AD Kerberos delegation to ...
1
vote
1answer
2k views

MSOLAPSvc.3 service missing from kerberos delegation

I'm trying to configure PerformancePoint using this article and Analysis Services is running and configured on that box, but the constrained delegation won't let me choose the MSOLAPSvc.3 service ...
1
vote
1answer
133 views

Mount moss 2007 web application content database(NTLM) on 2010 web application with Negotiate (Kerberos) authentication provider

Can I mount a MOSS 2007 web application content database with NTLM authentication provider on 2010 web application with Negotiate (Kerberos) authentication provider? Will I face any issues?
6
votes
1answer
2k views

Managed Metadata Service Application and Crazy Behavior

Good afternoon everyone. I've been working on the implementation of a SharePoint 2010 farm for over a week know, which is far longer than I should have been working on it. I'm running into a ...
5
votes
4answers
2k views

Authentication Defaulting back to NTLM not Kerberos

We have 3 servers. One running SQL and 2 running Sharepoint. Both Sharepoint servers are acting as WFE's using NLB. We have 2 Web Applications people.domain.local for our mysites and ...
1
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1answer
3k views

sharePoint 2010 User Profile Syncronization - Not Starting.. Libutils.cpp Cannot find the file specified

Brand new SP2010 install patched up to August 2011 CU. Used wizard to install everything. Attempt to start User Profile Synchronization, but it just reads "starting". I have another install on ...
0
votes
1answer
922 views

Configure ADFS with Windows Authentication

I created an integration of an existing product that shows reports in web, comparable to Reporting Services. This product needs Windows Authentication or Kerberos/ asp.net impersonation to access ...
2
votes
0answers
685 views

NullReferenceException on LogOut, LogInAsAnotherUser

After getting Kerberos working with Classic authentication, we're trying to switch to Kerberos & Claims-Based authentication. This seems to work with respect to logging in, but we get ...
25
votes
5answers
12k views

NTLM vs Kerberos

I just want to know the difference between NTLM and Kerberos. When to use NTLM and Kerberos and when not to use it? Why do you need to use Kerberos for authenticated feeds? Our admin is asking me why? ...
0
votes
2answers
100 views

SP 2010 Infrastrucure - looking at options for 2010 around dev and also ntlm vs kerberos (in general)

I am trying to get an idea of infrastructure layouts that others are using. In our current 2007 environment we have 3 farms: Dev Model Prod All VMs 2500 users between 100 and 150GB total content ...
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1answer
1k views

Aliasing the SQL Server name

I'm creating a new SP 2010 farm that will replace our existing 2007 farm (using the db attach method), and decided I should probably use SQL aliasing with this install. So 2 questions relating to ...
2
votes
1answer
1k views

How do switch a SharePoint farm from NTLM to Kerberos

How do you switch a SharePoint farm / site collection from NTLM to Kerberos? It seems that there more to it than selecting Kerberos in: Central Administration > Application Management > ...
1
vote
2answers
2k views

Why do I get a 401 error when calling a WCF service from a web part?

I have a SharePoint 2010 web part and WCF service deployed to a web application using Kerberos authentication. The service was developed based on the walkthrough from MSDN with the only difference ...
0
votes
3answers
147 views

Custom DB Access Issue

We have an issue in accessing custom a DB from a SharePoint custom webpart. When we try to access the custom DB from SharePoint webpart we are getting the error "Login Failed for User ...
2
votes
1answer
238 views

MOSS 2007 on Windows Server 2008 behind ISA 2006 with smart card authorization

I am currently trying to upgrade my two WFEs from 32 bit Windows Server 2003 to 64 bit Windows Server 2008. I also have a 64 bit Windows server 2008 in the farm as an index server, and a 64 bit SQL ...