.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Win Surprise Gifts!!!

Top 5 Contributors of the Month
Gaurav Pal
Post New Web Links

Unable to establish a secure connnction with server - ASP.NET AD Authentication.

Posted By:      Posted Date: September 06, 2010    Points: 0   Category :ASP.Net
Situation:IIS 6 installed on Vista (Virtual PC) not member of domain, Visual studio 2008 based website. Active Directory Membership configured in web.config.Trust level set to Full. Using Login control to authenticate.<membership defaultProvider="DomainLoginMembershipProvider"> <providers> <add name="DomainLoginMembershipProvider" type="System.Web.Security.ActiveDirectoryMembershipProvider, System.Web, Version=,Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" connectionStringName="ADConnectionString" connectionUsername="test.bit.com\administrator" connectionPassword="myadminpassword"/> </providers><membership>Connection string is configured as following<connectionStrings> <add name="ADConnectionString" connectionString="LDAP://test.bit.com/CN=Users,DC=test,DC=bit,DC=com"/></connectionStringsEvery time after login it will state "Unable to establish a secure connnction with server"Thanks in advance for your time and support!

View Complete Post

More Related Resource Links

Getting Unable to establish secure connection with the server


I cannot get a successful connectiong to the active directory when logging onto a web form.  Here is the code I have in the web.config: 





<add name="ADConnectionString" connectionString="LDAP://nuprecon.ad/CN=NupreconUsers,DC=nuprecon,DC=ad"/>




<trustLevel name="Full" policyFile="internal"/>

<trustLevel name="High" policyFile="web_hightrust.config"/>

<trustLevel name="Medium" policyFile="web_mediumtrust.config"/>

<trustLevel name="Low" policyFile="web_lowtrust.config"/>

<trustLevel name="Minimal" policyFile="web_minimaltrust.config"/>


<trust level="Full" originUrl=""/>

<compilation debug="true" strict="false" explicit="true"/>




<add namespace="System"/>

<add namespace="System.Collections"/>

<add namespace="System.Collections.Specialized"

Unable to set up a new Secure Store Service Application in a single-server installation


Problem: after initial SharePoint installation, I tried to add the Secure Store Service Application under "Manager Services Applications".  The process screen returns something like "The time job created.  But failed to start in one or more servers in the farm."  Further investigation found that in the SQL Server, the secure service account was not added under the Login user accounts.  The Secure_Store_Service_DB has been created, but not under the name of secure store service account.  In another word, the database was created but the action seems to be incomplete.

Background: this is a single server farm installation on Windows Server 2008 R2, SQL Server 2008 R2, with AD CS and AD DS, DNS roles enabled on the same box.  The configuration task was running with the farm admin account which is also a domain admin, and has dbcreator, securityadmin, and sysadmin roles in the SQL server.


Passport Secure Sign-In: Provide Your Users with Secure Authentication Capabilities Using Microsoft


Secure sign-in, a new feature in version 2.0 of the .NET Passport single sign-in and profile service, is a functionality that will be especially useful for sites containing confidential information or anywhere security is a primary concern. Such sites include banks, medical sites, and so on. Secure sign-in is as safe as any SSL-based Web site login used today and provides a way to virtually eliminate vulnerability to replay and dictionary attacks.This article explains secure sign-in and demonstrates how you can implement this feature with very little effort in either ASP using the Passport.Manager COM object or in ASP.NET using the .NET class PassportIdentity.

Michael Kogotkov-Lisin

MSDN Magazine September 2002

need help about "Unable to connect to remote server." using HttpWebRequest


Hello friends 
I am creating an application where I want to store an html page from one of my websites into another web site. 
For the same purpose I am taking the url of the html pages 
for example if I want to copy this page "http://mydomain.com/html/page1.html" then i take this url from a text box which user enters.

Unable to Connect to server

I have install sql server 2008 on window 7. But connection to server is failed. These are the options. Sever Type Server Name. Authentication. Login. Pasword. anybody have answer my question????

Unable to open physical file - Operating system error 5: 5(error not found) Microsoft SQL Server: Er

I am trying to attach a database to SQL 2005. This database has not previously been attached. I have only just installed SQL.   I get the following message: Unable to open physical file "C:\ArrowSQL\Arr@Data\Arrow_data.mdf" Operating system error 5: "5(error not found)" (Microsoft SQL Server: Error 5120)".   I have loaded SQL and the database fiel and directory with the same user acccount which is a local adminstrator ont hsi machine. I have checked that I have read/write access to the file.   The machine runs Windows Vista Business. SQL has SP 2 loaded.   What causes this?

unable to create new table in sql server 2000 enterprise manager on windows7(Operating system)

i have successfuly installed sql server 2000 on windows7 and i am able to browse all the tables and edit aswell(on enterprise manager) but i have a problem while creating new tables it says ' MMC has detected an error in a snap-in' and provides options to either continue with the error or send a report to microsoft ,   Please help regarding this compatibility issue   Thanks in advance !

Unable to install SQL Server 2008 Express R2 after installing .NET 4.0

Hi experts, I intend to redistribute SQL Server 2008 Express R2 in my installer. I've extracted the setup files from SQLEXPR32_x86.exe and pass in the appropriate command line parameters during the setup. Recently, I noticed if I applied the following Windows Update: .NET 4.0 Client Profile, I will hit into the following error when I installed SQL express. .NET Runtime 4.0 Error Reporting EventType clr20r3, P1 setup100.exe, P2 10.50.1600.1, P3 4bb67524, P4 mscorlib, P5, P6 4ba1da6f, P7 44f0, P8 32, P9 system.security.security, P10 NIL. .NET Runtime Application: setup100.exe Framework Version: v4.0.30319 Description: The process was terminated due to an unhandled exception. Exception Info: System.Security.SecurityException Stack: at Microsoft.SqlServer.Chainer.Setup.Setup.DebugBreak() at Microsoft.SqlServer.Chainer.Setup.Setup.Main() Running the setup.exe from a file server will give these errors but if I copied the entire setup files to a local folder and run setup.exe from there, it runs fine. May I know what am I missing? I definitely need to support to install SQL express running from a file server location. Thanks, MK  

Unable to connect to the ASP.NET Development Server

 I have VS 2008 with SP1 installed on Win XP. I have .NET 3.5 with SP1 installed When I ran and opened an existing project for the first time, I got the below error WebDev.WebServer.exe has encountered a problem and needs to close. After this error, I continusly get  "Unable to connect to the ASP.NET Development Server." whenever I run the website. I checked the internet and ASP.NET forum and tried all the following Making port numbers auto assign Making it to a specific port number using the Custom web server Tried creating new web site and checking Replaced WebDev.WebServer.EXE after downloading it from a website My anti virus have not blocked any websites as such I tried resetting VS settings by running devenv /resetsettings Can any one help me, what else might be the problem? Thanks in advance

Unable to connect to SQL Server 2005 remotly, all client protocols are blank

I have an installation of SQL 2005 and had issues connecting remotly. Looking at the client protocolols, they are all blank. I can see that TCPIP, Named Pipes, VIA, etc. are 'enabled', but where the words 'TCPIP', 'Names Pipes', etc. should be, it's just blank. I tried to install SQL 2008R hoping the Client Protocols would be corrected during the installaion, but they were not. I'm assuming the issue with the Client Protocols not showing up is a symptom of the problem. Does anyone have any ideas? Thanks!

aspnet_regsql and using SQL server authentication

If Windows authentication is used in ASP.NET SQL Server Setup Wizard, database names can be retrieved, but if SQL Server authentication is used, the following error occurs:Failed to query a list of database names from the SQL server. Invalid object name 'sysdatabase'.In case you suspect the user name and passowrd are the fault, they are used in many other connections that are able to retrieve the list of database names. They can be used to continue the wizard to create a database. Could anyone shed some light on this?

Unable to call an asmx web service using windows authentication from a Service workflow

Hello, I need to use an existing asmx service from inside my service workflow and I am unable to call it. This asmx service is hosted in a web application with iis set to windows authentication, anonymous is not allowed. I need to send the authentication, only way seems too be using transport for basicHttpBindings. Every time I try to call the service I get an error saying that there is nothing listening to the url of the service generated automatically by VS when I added the Service Reference ? my web config <configuration> <configSections> </configSections> <system.web> <compilation debug="true" targetFramework="4.0" /> </system.web> <system.serviceModel> <protocolMapping> <add scheme="http" binding="wsHttpBinding" bindingConfiguration="WindowsCreds" /> </protocolMapping> <bindings> <basicHttpBinding> <binding name="UtilitiesSoap" closeTimeout="00:01:00" openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00" allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard" maxBufferSize="65536" maxBufferPoolSize="524288" maxReceivedMessageSize="65536"

Reporting Services Add-In for MOSS2007 : Unable to connect to the database Error at "Set Server Defa

Dear Expert, I've succesfully install the Add-In + configure the reporting services (integrated mode) + activate the features on my MOSS2007. As we know by activating this at my Central Admin, i'm able to see "Reporting Services" under my Application Management as below:   1) Manage Integration Setting   ---> My report url : http://servername:808/ReportServer (Trusted Account) 2) Grand Database Access --->  My setting : <servername> with default instance  3) Set Server Defaults ---> Area that i receive an error "Unable to connect to database" Anybody here have a same experience? please assist me, Thanks in Advanced My Note: OS : Windows Server 2008 Enterprise x64bit (SP2) SQL : SQL 2005 with latest Service Pack (SP3)  My Error Log: <Header>   <Product>Microsoft SQL Server Reporting Services Version 9.00.4035.00</Product>   <Locale>en-US</Locale>   <TimeZone>Malay Peninsula Standard Time</TimeZone>   <Path>c:\Program Files\Microsoft SQL Server\MSSQL.3\Reporting Services\LogFiles\ReportServer__08_04_2010_10_51_59.log</Path>   <SystemName>SEINE</SystemName>   <OSName>Microsoft Windows NT 6.0.6002 Service Pack 2</OSName>   <OSVersion>6.0.6002.131072</OS

The SMTP server requires a secure connection or the client was not authenticated.........

i am using asp.net & have a emailing modulewhen i use gmail host i amable 2 send the mail but when i am using yahoo host i get  error msgthe yahoo id & password are right  but still getting the below msg ---------------------------Windows Internet Explorer---------------------------  ' The SMTP server requires a secure connection or the client was not authenticated. Authentication Required. '   ---------------------------OK   ---------------------------

Unable to create Web Folders in Windows Server 2008 R2

Hi, We are unable to create web folder from a Windows Server 2008 R2 system as we do in Windows XP. The web url cannot be identified. The web url is an oracle repository application built in 32-bit OS and now we need this to be added in Windows Server 2008 R2 machine. Kindly help.  

How to impersonate a connection to SQL server under IIS app pool account if Windows Authentication i

I have a requirement I should connect to MS SQL server under IIS Application pool account from ASP.NET application where Windows Authentication is enabled. I cannot use user name and password in connection string. ASP.NET application should use Entity Framework 4.0 to work with data. Any ideas how to do it?    

Unable to load workflow actions from the server - problem!

Hi, I have problem on Sharepoint 2010 RTM (new installation). I use workflows from the begining and I had no problem since yesterday. I tried to make custom workflow and the SP designer has frozen when saving it. Since than I get message "unable to load workflow actions from server. Please contact your server administrator." every time I want to customize or make new workflow. Need fast solution, Please help. Regards, Luka
ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend