have registered keys in the registry for impersonation for my application (asp.net 2.0 running in IIS 7.0)
<identity impersonate="true" userName="registry:HKLMSOFTWAREMY_SECURE_APPAPPNAMEASPNET_SETREG,userName" password="registry:HKLMSOFTWAREMY_SECURE_APPAPPNAMEASPNET_SETREG,password" />
I have a Library ( DLL ) that has a method with the following:
var masterKey =
Registry.
LocalMachine.
OpenSubKey("SOFTWARE\Microsoft\Dynamics\5.0\");
When running this method in an WinForms applicaiton, masterKey is not null and when running this in asp.net masterKey is null!
I've checked the executing user with WindowsIdentity.GetCurrent().Name and the same user is executing both applications. The asp.net application is executed in visual studio ( debug: F5 ) and so is the WinForms application. I've set the permissions to none what so ever and this gives me "Access Denied". And when I add the group Users I get null. Which would mean that I can fold up the strucutre and see that it's there, but I cannot access the keys/entried.
I hosted a webservice in my Windows7 machine. and i got the exception as given:
Exception Details: System.UnauthorizedAccessException: Access to the registry key 'Global' is denied.
ASP.NET is not authorized to access the requested resource. Consider granting access rights to the resource to the ASP.NET request identity. ASP.NET has a base process identity (typically {MACHINE}ASPNET on IIS 5 or Network Service on IIS 6) that is used if the application is not impersonating. If the application is impersonating via <identity impersonate="true"/>, the identity will be the anonymous user (typically IUSR_MACHINENAME) or the authenticated request user.
To grant ASP.NET access to a file, right-click the file in Explorer, choose "Properties" and select the Security tab. Click "Add" to add the appropriate user or group. Highlight the ASP.NET account, and check the boxes for the desired access.
Even after i have given permission as Everyone the above issue still eexist..
what is impersonation and when, why to use it?I am not getting it.
View 1 RepliesI would like to check my database for to see if a user name is available but my script isn't working.
I am taking input from a text box call unametextbox and i'm trying to extract any matching username from the database, this is my code.
[Code]....
I have a C#/Asp.net web application which caches SQL DB schema information. Is there a way that I can determine what child relationships a given table has? I have looked into using the DataTable.ChildRelations property, but it is never populated with items unless i manually create a relationship using the .add property. I also have access to DataColumn information for each column in the database.
View 4 RepliesI am reading an excel file in C#.NET. The data is being read successfully but there is problem with some hyperlinks stored in the excel file. I can read their text but i dont know how to get the underlying link/url of the column. I couldnt find much help on google as well. if someone has worked in a similar situation please let me know what can be done.edit::: i am using OleDb namespace for establishing a connection with the Excel file so if someone can post a solution which applies to this situation
View 1 RepliesIs there a way to show CPU and RAM usage statistics on an asp.net page. I've tried this code but I have error:
Access to the registry key 'Global' is denied.
on this line:
ramCounter = new PerformanceCounter("Memory", "Available MBytes");
how to read content information from a saved image in SQL image column. I do not want to read the image and display it I know how to do that, what I am trying to accomplish is read the content of that images already saved in the SQL image field, for instance I have a saved image (.JPG, .GIF, PNG, BMP etc) that contains customer demographic information such as (name,address,phone etc) and also contains sensitive data such as (SSN, DOB etc) I just want to retrieve the demographic information and display it on the screen leaving out the sensitive data.
View 1 RepliesOne day I was developing my MVC app in Visual Studio 2010 and my computer crashed (flaky hardware - now fixed).But ever since then,in my app,whenever I have a view page or control editor up, the <%@ Page ... %> statement was squigley-underlined in blue with an tool-tip error message like:
/.../page.aspx: ASP.NET runtime error: Could not load file or assembly 'StructureMap, Version=2.6.1.0, Culture=neutral, PublicKeyToken=xxxxxxxxxxxx' or one of its dependencies. The parameter is incorrect. (Exception from HRESULT:0x80070057 E_INVALIDARG))
I deleted and re-added the reference to StructureMap in the References in the solution explorer,deleted and re-copied the actual StructureMap DLL, but the error doesn't go-away.I deleted the output directories and rebuilt,but still have the problem.
The application still builds and runs okay, but while in the editor, though I continue to have IntelliSense for the HTML stuff,for any C# code inside <% %>'s, the IntelliSense is gone.
If I copy the application tree to another disk or directory,or rename the root directory to a different name,the problem goes away.But if I use the same name or disk,the problem appears.Maybe it's some corrupted registry entry?
I have an ASP.NET site that uses impersonation. As the impersonated user I use a domain user (not a local machine user). The site is hosted in IIS 6 running on Windows 2003. In IIS 6 for directory security windows authentication is ticked.The site has been running now for about 6 months without any problem. However since about a week back the site has started spuring up really wierd errors. For one, users cannot access the site anymore. When accessing a windows authentication dialog box appears having the user to enter the credentials. However these credentials are not accepted and the standard unauthorized page is displayed
View 7 RepliesI'm trying to debug an ASP.NET webapp that's configured to "Use Local IIS Web Server" on WinXP. When I start the debugger, the compile succeeds, and then the following error is displayed in a dialog:
Unable to start debugging on the web server. The COM+ registry database detected a system error
The webapp never launches in my browser. How can I get rid of this message and debug this webapp?
I have a web-service that I am trying to write.
Part of it's function will be to write files to other servers accessable via file share on the same domain. With that in mind I enabled impersonation and set up the account. I now get the following error:
The current identity ([domainuseraccount]) does not have write access to 'C:WindowsMicrosoft.NETFramework64v2.0.50727Temporary ASP.NET Files'.
I have gone into the security tab for this directory and added this user with FULL CONTROL, I can reboot the server and re-look at the security tab for this directory and I can SEE that the permission are there.
If I take the impersonation account and make it an administrator it all works fine. Obviously that is NOT what I want to do.This is a windows 2008 R2 server running on a domain. The impersonation account is a domain account not a local account. The impersonation account has been added to the local 'Users' group.
I am stumped. I can see that the account DOES have full permissions on the directory, but the error message persists.Back in the days of Windows 2000 there were steps that had to be taken to set ntfs permissions that would allow impersonation (or even the asp.net) accounts to work properly. I have not found a similar document for Windows 2008 R2.
in my asp.net application, I am trying to upload email from outlook of my account. I get the error mentioned below.
[System.Web.Services.Protocols.SoapException] = {"The server to which the application is connected cannot impersonate the requested user due to insufficient permission."}
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 ?
I wrote an asp.net application that I'm trying to run on a godaddy domain I bought. I need to read a file in a folder that I did not give read access to so that your average user cannot see in the informaion in that folder. I assumed that the asp.net program would have the same credentials as myself because server-side code. Turns out I am wrong. When I go to use the asp.net application it throws an access denied error saying that the ASP.NET user account has to be given permissions to access the folder.
After talking to two different tech support people at godaddy I've come to the realization that they are either dumb or lazy (or a combo of the two).I came across some code that you can put into the web.config file that would allow the asp.net application to impersonate a user, which would work great to use myself as the impersonated user. However it seems that godaddy cannot give me the name of the server that my domain is on (that's understandable) so I don't know what to put in the identity tag to get this to work.
Here is the code I found:
[Code]....
(of course I filled in the username and password with the correct info)
When I went to use it again it threw this error:
System.Web.HttpException: The current identity (PHX3username) does not have write access to 'C:WindowsMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Files'.
We have created a new cname for our subdomain website. The new website is working properly with cname. We do have .net application inside the webiste which is not working with cname. For eg,1. http://servername/_folder1/app/mypage.aspx (Accessing .net application (App) website without cname)2. http://NewDomian.xxxx/app/mypage.aspx (Accessing .net application (App) website with cname)The first case is working perfectly, but when I access the second url, I got the following error.Description:
An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately. Parser Error Message: It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level. This error can be caused by a virtual directory not being configured as an application in IIS.Source Error:
[Code]....
From some reasons I added virtual directory to my site- e.g. the entire site running under one domain and one part from another and different folder. I need to read some data that's stored in the main root of the site in text file... but the .NET frame work (and I think iis itself) doesn't give simple access to another folder that declared as different site.
Are there is a way to read the text file? Let's say my main site is-www.domain.com and the virtual directory is-www.domain.com/newsite, (the folders are different, off course, even in different disks) can I get text data from the main root?
I have an ASP.NET web app and am attempting to reference an external config (using enterprise application blocks configuration) for some of the configuration but it is not entirely working. I previously had all of the configuration info in the web.config (and it was working), but we are wanting to share some of this configuration information between multiple apps. When I put configurationSource tag in the web.config, and read the configuration through the WebConfigurationManager object, it loads some of the external config info (Logging) but not the connectionStrings and not the custom section I created. So it's reading it (logging is working), but some dots aren't being connected and my connection strings aren't coming through.
Again, it worked when it was all in the web.config. I am running .NET 3.5. Any idea what needs to change to be able to reference an external configuration source and have it all come through?
[Code that accesses web.config]
Configuration webConfig =
System.Web.Configuration.WebConfigurationManager.OpenWebConfiguration("~");
ConnectionStringSettingsCollection connectionStrings =
System.Web.Configuration.WebConfigurationManager.ConnectionStrings;
[web.config]
<configuration>
<configSections>
<section name="enterpriseLibrary.ConfigurationSource" type="Microsoft.Practices.EnterpriseLibrary.Common.Configuration.ConfigurationSourceSection, Microsoft.Practices.EnterpriseLibrary.Common, Version=4.1.0.0, Culture=neutral, PublicKeyToken=74025d8738dfe4ce" />
<sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<sectionGroup name="scripting" type="System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<section name="scriptResourceHandler" type="System.Web.Configuration.ScriptingScriptResourceHandlerSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication" />
<sectionGroup name="webServices" type="System.Web.Configuration.ScriptingWebServicesSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<section name="jsonSerialization" type="System.Web.Configuration.ScriptingJsonSerializationSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="Everywhere" />
<section name="profileService" type="System.Web.Configuration.ScriptingProfileServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication" />
<section name="authenticationService" type="System.Web.Configuration.ScriptingAuthenticationServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication" />
<section name="roleService" type="System.Web.Configuration.ScriptingRoleServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" allowDefinition="MachineToApplication" />
</sectionGroup>
</sectionGroup>
</sectionGroup>
</configSections>
<enterpriseLibrary.ConfigurationSource selectedSource="File Configuration Source">
<sources>
<add name="File Configuration Source" type="Microsoft.Practices.EnterpriseLibrary.Common.Configuration.FileConfigurationSource, Microsoft.Practices.EnterpriseLibrary.Common, Version=4.1.0.0, Culture=neutral, PublicKeyToken=74025d8738dfe4ce"
filePath="C:MSEABMSEAB.config" />
</sources>
</enterpriseLibrary.ConfigurationSource>
...
...
</configuration>
[external MSEAB.config]
<configuration>
<configSections>
<section name="loggingConfiguration" type="Microsoft.Practices.EnterpriseLibrary.Logging.Configuration.LoggingSettings, Microsoft.Practices.EnterpriseLibrary.Logging, Version=4.1.0.0, Culture=neutral, PublicKeyToken=74025d8738dfe4ce" />
<section name="dataConfiguration" type="Microsoft.Practices.EnterpriseLibrary.Data.Configuration.DatabaseSettings, Microsoft.Practices.EnterpriseLibrary.Data, Version=4.1.0.0, Culture=neutral, PublicKeyToken=74025d8738dfe4ce" />
<sectionGroup name="customSectionGroup">
<section name="customSection" type="app.CustomSection" allowLocation="true" allowDefinition="Everywhere" />
</sectionGroup>
</configSections>
<loggingConfiguration name="Logging Application Block" tracingEnabled="true"
defaultCategory="General" logWarningsWhenNoCategoriesMatch="true">
...
</loggingConfiguration>
<connectionStrings>
<clear />
<add name="DB.DEV" connectionString="User ID=user;Password=pwd;Data Source=DV1;" providerName="Oracle.DataAccess.Client"/>
<add name="DB.TEST" connectionString="User ID=user;Password=pwd;Data Source=TS1;" providerName="Oracle.DataAccess.Client"/>
...
</connectionStrings>
<customSectionGroup>
<customSection notificationemail="email@mail.com" dirPath="C:Dir" initialrowlimit="500" maxrowlimit="1500" adminadgroup="_admins">
</customSection>
</customSectionGroup>
</configuration>
Reading XLS file in 64 bit server , following errror "microsoft.jet.oledb.4.0 not registered on local Is any solution for this problem?
View 1 RepliesThe short story is, I'm developing an SSIS package to select from a remote Oracle database (read: no Windows Authentication) and store into an SQL Server db. I can execute the package just fine in development and after importing, but when I run it as a scheduled job, I get an ora-01017 error (bad un/pw). The details are, I built this package and tested in in BIDS but came across the problem that BIDS really doesn't save the password I'd set for the Oracle connection. After poking around a bit, I found this
[URL] which showed how to create an XML configuration which the package could then read. Fiddled around with that, got it working in BIDS. Connected to Integration Services on the server on which I want to run the package, imported it, right-clicked and did the "Run Package" option as a test, it works great. However, when I connect to the same server's Database Engine to create and schedule a job, I cannot connect to Oracle. For some reason, it seems as if the package is not reading the configuration when run in schedule.
I've tried removing the job and re-working it, thinking maybe it didn't pick up the new version when I re-imported the package. A new job had the same problem. Next, I tried re-naming the .dtsConfig and doing the "Run Package" option as a test. Failed with the same error. A bit surprised, I thought I'd get some kind of file error and we wouldn't get as far as trying to talk to Oracle. Anyway, thinking maybe it's permissions on the configuration, fixed the .dtsConfig name and gave full access to Everyone. That ought to let the Agent see it. Scheduled up the job, still can't talk to Oracle. So it seems as if the scheduled version is ignoring the configuration. Anyone have any idea what I'm missing, that scheduling an SSIS package makes it act differently than running it manually? BTW, the instance under which we're running the package is VS 2005. BIDS 2005 to build the package.
I am getting this error on a website. does that mean the server is not competible with asp.net 3.5
Configuration Error
Description:An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.
Parser Error Message: Unrecognized configuration section system.serviceModel.
Source Error: [Code]....
Line 236: </assemblyBinding>Line 237: </runtime>Line 238: <system.serviceModel>Line 239: <serviceHostingEnvironment aspNetCompatibilityEnabled="true" />Line 240: </system.serviceModel>
Source File: D:Inetpubvhostsmuratmalli.comhttpdocsweb.config Line:
238
I'm seeing some weird behavior within MVC 2 in regard to reading cookies. I write a cookie and specify a path. I intermittently see a null value returned for this cookie within my MVC application. I've verified throug Firebug that the browser is sending along the cookie in the request headers. When debugging, I can see the cookie in the headers (i.e.) Request.Headers["cookies"] but when trying to access the cookies collection, it's null (Request.Cookies["mykey"].
I'm using the AsyncController. Since this the issue is intermitent, is it possible there is a race condition?
I m reading non-numeric characters in Employer ID.
My Emp id should be 5 digits. The problem is, If I m having space in those 5 characters, it is throwing error.
If it has space at the last character, it is not throwing error.
Ex : 12 34 - is throwing error
1 345 - is throwing error
but 1234 - not throwing error
My code is string numString = empid;
long number1 = 0;
bool canConvert = long.TryParse(numString, out number1); [code].....
Using VB.Net 3.5 framework, i have a site that is using a custom login form and custom error with custom error page in global.asax and web.config is set up for both the login form and custom error. All works fine: my users login and when they get an error, they get the custom error page. The pages also use querystrings when moving about the site in order to retrieve data from a data base using a customer name (this is not the login name) and order number. When an error occurs anywhere in the site, I'd like to pass the page name and its querystring parameters
(ex: page1.aspx?a=1&b=2) to the custom error as well as the user information so that all the user sees is the custom error page telling them the error and all details were sent to the admin. Currently, the custom error page has an email link so the user can send a message that includes the details which results in 2 emails being generated for an error: one from global.asax with the error info/stack trace and the one the user sends with the details.
In my mind, a graceful failure does not require input from the user, just an apology and assurance the problem has been fully reported and will be taken care of. So, can someone assist in getting the current user and page/querystring into the custom error code in global.asax?
