Web Forms :: Logon Failed Due To Server Configuration
May 7, 2015
i have a Error :
<forms name="appNameAuth" path="/" loginUrl="~/login.html" defaultUrl="index.html" </forms>
Server Error in '/' Application.
Access is denied.
Description: An error occurred while accessing the resources required to serve this request. The server may not be configured for access to the requested URL. Error message 401.2.: Unauthorized: Logon failed due to server configuration. Verify that you have permission to view this directory or page based on the credentials you supplied and the authentication methods enabled on the Web server. Contact the Web server's administrator for additional assistance.
I am using Integrated Windows authentication and Role based authorization.The web.config file has two Active Directory groups.Sample code of web.config file for Role based authorization (Actually I got this sample code from a moderator of this site Gary works well).
So user's who doesn't belog to "Group1" AD group, should get Unauthorized error. It works exactly like that. But, before getting unauthorized error, it shows a pop up screen (as shown in the attached picture) prompting to put userid and password. If a user in AD group "Group1" accesses "Blood group. aspx" page, popup message doesn't come which is correct. Following is the code in web.config file to handle errors:
Code: The <customErrors> section enables configuration of what to do if/when an unhandled error occurs during the execution of a request. Specifically, it enables developers to configure html error pages to be displayed in place of a error stack trace. -->
Question 1: why does the popup box prompting user id and password comes up? Question 2: I have put in web.config file in customErrors tag to direct to Errors.apsx page when I get 401.2, it should be redirected to Errors.aspx page. But it is not getting re-directed.
I'm developing an intranet site in asp.net 3.5 using linq to sql. When I run the site on my development system, it works great. I moved the site and SQL Server database to my CLient's Server for testing.
When I execute the following vb.net code
Dim linq1 = From PageGroup In dbs1.ZZ_PageGroups Where (PageGroup.PageName = pasPageName)
For Each PG In linq1
I get the above error message. I suspect the problem may be authenticating the user in SQL Server. When using Linq to SQL, how/where is the connection string set and how does it know the user?
I have set up a web Application using IIS 7 .Following details:-
Database server is sql server 2008 r2 and located on another machine
I am using forms authentication and while trying to logon using my start page where i am validating the user from database. This error is coming while login
I'm running IIS 6.0 on a Windows 2003 server and running an ASP.NET 4 application which connects to an SQL Server 2005 database on another server. I have my Default.aspx page set to Windows authentication with anonymous access disabled.
When I load up the page it asks for a username and password (as expected), I enter my credentials and it comes up with the following error:Login failed for user ''. The user is not associated with a trusted SQL Server connection.
If I add the following to my web.config file: <identity impersonate="true"/> then I get the following error:
Login failed for user 'NT AUTHORITYANONYMOUS LOGON'.
And if I add the <identity impersonate> tag set to true and with my username and password included it connects successfully.
I can't leave this in there as I want each user to connect as themselves, so why is the server not using the credentials that I enter when prompted to connect to the database ?
We just replaced our network server. The new server uses CIFS (I am not a server person so I know very little about this). Accessing the virtual directory on the old server, I could access information using static links, asp and aspx.Trying to access information on the new virtual directory, none of my dynamic links work. I can create a static link to a specific file with no problem. My asp pages return "Path not found" and the aspx pages give me the "Logon Failure: Bad username or password.
I was configured an application in IIS,while running it shows login page successfully and i entered the credentials then it was redirected to HomePage with an error of(HomePage not displayed but the URL is rediredcted to HomePage)
Error message 401.2.: Unauthorized: Logon failed due to server configuration.Already i was searched in google and tried to resolve the problem but no use.
I wanted to post my problem and solution since I've gotten some good information on this board. When deploying my Visual Studio 2008 C# .NET 2.0 web application Production, I encountered some problems, which is not unusual. What was unusual is that my Crystal Reports .NET reports that use the Report Viewer control would not work; they errored out with:
note: Crystal Report works fine in dev environment....
Logon failed. Details: ADO Error Code: 0x Source: ADODB.Connection Description: Provider cannot be found. It may not be properly installed. Unable to connect: incorrect log on parameters.We are using Oracle 11g 64 bit as database. We establish crystal report database connection by two ways,
1. Microsoft OLE DB Provider for Oracle
2. Microsoft OLE DB Provider for ODBC
but we got the same error in report module when we using two methods.
I've got an MVC 2 app that works fine when launching from VS 2010. However, when I deploy (using File System on the server in the same box) and attempt to run I get the error shown below. The wierd thing is that the Physical path shows: C:inetpubwwwrootWorksheetsSiteWorksheetsAccountLogOn which leaves out the "View" folder in the path.
I have an ASP.NET MVC 2 web site that runs okay on my local machine. The first page that comes up uses data from a SQL Server 2005 database that is on a separate machine.
When I deploy the website to an IIS 6.0 web server and try to open the website in a browser on the web server desktop I get the following:
Server Error in '/AutoDoc' Application.
Login failed for user ''. The user is not associated with a trusted SQL Server connection.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Data.SqlClient.SqlException: Login failed for user ''. The user is not associated with a trusted SQL Server connection.
Source Error:
Line 27: </div>
Line 28:
Line 29: <% Html.RenderAction("GenreMenu", "DocStore"); %>
Stack Trace: [SqlException (0x80131904): Login failed for user ''. The user is not associated with a trusted SQL Server connection.] There are so many ways to approach this that IM a little lost in the forest. What is the best way to address giving the hosting web server access to the database server? Or should I say give the web site access to the specific database?
I have a Asp Application built in VS 2010, it works prefectly on my box , when I moved the code to the dev server, it gives error on a particual web page saying cannot open the database requested by the login, login failed, the other web pages in the application are also suing the same database and they are loading perfectly.
when I deploy a website in IIS Windows Server 2003 R2 . First time deploy, it seemed no problem at all (fyi, the one who deploy for the first time is not me, but my friend) but after one or two days this problem occur. I can't browse from IIS and Internet Explorer. In Internet Explorer the page display:
"Internet Explorer cannot display the website." The worse, no error log data ever produced in Application category in Event Viewer.
I've tried change the address from localhost to 127.0.0.1 but the response is still the same. I even tried access just localhost alone. It should display the default homepage from IIS but the response is still the same too. I've checked IIS' Web Service Extension, the Active Server Pages and ASP.NET 2.0 are set to allowed. I also have tried make a virtual directory with just index.html inside and the response is still the same.
FYI: The server seems run in 64 bit (HP Proliant server). The website I build only used ASP.NET Ajax 1.0 and Crystal Report for VS 2005. From the server, I can access the internet but not the localhost.
i am experiencing this error when i try to browse one of the application.The same app is working fine in the morning but when i tried to debug the app i am facing the error .Now i removed the debugger but still am facing this error.
I wrote a web service to send emails and some win apps supossed to call the service for sending emails. When I test the service via Visual studio development server everything is ok and it sends emails. But with IIS the smtpclient.send throw an exception whit this message : No connection could be made because the target machine actively refused it [mailserver ip:port] The endpoint for VS development server is [URL] and for iis [URL] The smtp server is remote (gmail) and iis version is 6. I set the current local user as iis anonymous user. I am in LAN and my client firewall is off. There is an ISA server for the internet but I'm using a dialup connection for the internet. So why visual studio can send emails but iis can't?
I have created roles and users using ASP.NET configurations for login validations, it works fine if I run my application within project but when I publish my site and try to run from my Inetpub it giving this error. I tried all shorts of solutions posted in website but nothing worked for me.
"Failed to generate a user instance of SQL Server due to a failure in copying database files. The connection will be closed"
I have a Web Forms app that uses forms authentication. I have a Crystal Reports Server 2008 V1 server with InfoView .NET installed and working. I have some Enterprise accounts setup. EDIT: I should mention that my Web Forms app is on a different server from Crystal Reports Server.
I need to know how to log on to InfoView .NET programmatically on my custom ASP .NET page (C#) and then transfer the user to InfoView without them having to type in the logon information.
Something like this would be nice (C#):
string username = "blah"; string password = "asdf"; // create logon token for crystal reports server // .. // this is the code I need Response.Redirect(url);
I did find this question, which gets me partway there, but it doesn't tell me how to pass the token to InfoView .NET. Some older docs also mention needing a cookie. I've also found other sites that show how to pass it to Java InfoView, but I need the .NET version.
I have a project which uses VS 2005 and .NET framework 2.0. I saved my project and did not change any codes. Before this Monday, my project worked as normal, after I enter user name and password on log on page, it would go to start page. (The log on page is called from another project that is located on my local machine.) Cause firewall issues happend on the Monday, I reinstalled .NET framework 2.0 to get debugging worked.
Now, my project can run like usual, but after I log on, the web page will direct to start page and redirect to log on page dymatically. I am sure the codes behind start page will never redirect browser to log on page and I didn't not change any codes. The redirect code in Global.aspx is : Response.Redirect [URL]
I am getting the error Configuration System Failed to Initialize , i have two projects inside my solution and Listed belwo is the app.config for each of them
I am currently having problems with publishing my website to my server. I have ensure that the permissions/username/password is correct. I tried creating a new website and I have no problems at all. However, I have this project in localhost which I want to publish and it just gives a message "Failed to Publish". Also I am trying to configure my webconfig to access my sql server 2005 database not by windows authentication but by sql server authentication, which I am unsure of how to do it.
I migrated my asp.net 1.1 project to 2.0 and made necessary changes.After publishing it sometimes i'm getting the errorValidation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that <machineKey> configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster.Its totally random error and its very hard to regenerate it.Its sometimes faced by clients.Also I'm not able to find any solution for it any where.I added one line in web.config file as per suggested by some post under system.web section.
I'm using SQL 2005 for my current project. My remote hosting server uses port number 4433 for my database. So my connection string is as follows data source=IPaddress,4433;initial catalog=mydb;UID=sand;PWD=sand45; But when connecting from my local machine from .NET or from SQL Management Studion it creates an error A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections.(provider: TCP Provider, error: 0 - A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.