Security :: Failed To Grant Minimum Permission Requests
Dec 14, 2010
I am getting this error on my web site and it is preventing the site from compiling. The site is in full trust and the web site files are on the local drive. Web searches show that the only two issues are full trust not enabled or the files on a UNC path that is not trusted and neither is the case here. This site is on an Win2008/IIS7 server. Anyone have any ideas as to why this is happening or where to look for other trust level or security settings to resolve this.
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Oct 22, 2010
I want to put my dlls on web site.
I don't know how doing so,
since I got a message :
Could not load file or assembly 'aDllFile, Version = 1.0.0.0, Culture = neutral, PublicKeyToken = null' or one of its dependencies. Failed to grant minimum permission request.
Now I am checking it on my own computer (Windows7).
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Jun 21, 2010
I am following this link:
http://msdn.microsoft.com/en-us/library/aa701256(office.11).aspx to research on Excel project.
Everything works fine during development. When I publish to local computer IIS, I cannot open the excel file. The error is:
Could not load file or assembly 'DiagramOrder, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. Failed to grant permission to execute. (Exception from HRESULT: 0x80131418)
I think it is related to Security Configuration and found this link: http://msdn.microsoft.com/en-us/library/zdc263t0(VS.80).aspx. I use step
To grant full trust to an assembly or folder on your local computer and also
To grant full trust to an assembly or folder on a network computer or mapped drive.
I also refer to
http://msdn.microsoft.com/en-us/library/9w6bd8f1(VS.80).aspx to add Msosec.dll
to have Full Trust.
After all the settings, I do restart computer. All the steps taken just cannot resolve the problem.
I am not try using caspol utility because I think it should same as what I did using UI. Correct me if I'm wrong.
Notes:
- Using ASP .NET Framework v2.0.50727 (.NET Framework 3.5 actually)
- IIS v5.1
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Oct 11, 2010
two weeks ago I read a MSDN(?) article how to grant/revoke permission for some users/roles/groups on a specific page or holder temporarily or with condion. The article shows how to do it Form_Load() in c#. But I can't find the link with googling or in MSDN library.
Please let me know if you know the url?
What I want to do is:
There is a folder called employeePDFs.
The folder will have 1000s employees' sub folder ({lastname}{firstname}{employeeID}). Each folder will have very personal indivual PDF files which are manually uploaded.
If an employee logs on, then the logon employee can view a page which has a list of PDF files in his own folder only.
Those PDF files can be assessed only by the user.
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Mar 9, 2010
I'm using the Aspnet_regsql.exe for roles in my app. I want to grant someone temporary permission to access some of the pages in this site for a limited amount of time. I would like to grant a user permission for a couple days or so, then revoke these permissions. Or create a user with full permissions that would only last a couple days.
Is there a way to do this?
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Jun 19, 2010
the following will clearly show the steps i have taken to achieve a connectivity to database "123" such that the remote user who is using sql login verification can do whatever he wants with the "123" database, and thee remote user cannot change anything of any other database.
?the permission u see granted in the pictures is just guest work, IT WORKS! but i would like to know the required correct permission to grant and not more permissions (to the point permission- DO ANYTHING WITH DATABASE "123" AND THATS IT- DONT EVEN SEE THE OTHER DATABASES)
?how shall i stop this remote user or deny this remote user from even viewing the other databases. a you can see the remote user cannot change anything in other databases but he can see them! I DOT WANT Him to VIEW THEM.
please give your comments and guidence "to achieve the above goals LIKE A PROFESSIONAL WOULD"
and a site link explaining these many permissions in sql server 2005 management studio express would be helpful.
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Oct 5, 2010
I'm developing a managed module for IIS7. Assembly with my code is placed in GAC and worked fine within 2.0 pipeline. But with .NET 4.0 pipeline (and Medium Trust Level chosen) there are no permissions to read registry and code is unable to read/write
"C:Program Files<Folder>MyAppConfig.file"
Is there any way to grant my assembly with proper permissions to do this?
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Nov 1, 2010
I have a control in a 'window control library' which handles - 'drag and drop' files from computer to a listbox control, I then reference this .dll in .aspx (See code below). Now, when i try to access this through webserver for drag and drop files i get following errror - The type of the first permission that failed was :
System.Security.Permission.FileIOPermission.
How do I handle this, so that drag and drop of files can happen over the webpage residing at webserver.
namespace testWinControl1
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Jun 9, 2010
I have a web app that uses AD to authenticate the user which works great. But i received a request where a user that is outside of the Ad needs access to the application.
Is there a way to add this user manually (Maybe in web.config) to allow them to access the application?
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May 21, 2010
I want to grant access to some ressources located on server only for specified web pages, how could I do this?
For example I have an image www.mysite.com/images/image.jpg and something like <img src="www.mysite.com/images/image.jpg" /> should only work on site asp.net.
Is it possible with web.config or maybe with some C# code?
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Jun 3, 2010
I am using Itext sharp to create a pdf. I am adding an image and I keep getting this error
Request for the permission of type 'System.Security.Permissions.FileIOPermission, mscorlib, ersion=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.
it is this bit of code that is causing this
[Code]....
If i comment this out, the PDF builds and no errors are thrown (there is just no image)
I don't understand cause I am am trying to do is read a file.
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Mar 9, 2011
this is my web-method for an autoCompleteExtender within my webpart:
[Code]....
at the line : SqlDataReader myReader = myCmnd.ExecuteReader();<br/>
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Oct 24, 2010
Anyone know why the minimum password length is 6 chars?
I can't find any reference to this anywhere.
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Nov 4, 2010
I have asp.net application, using LINQ to connecto to SQL Server 2008 R2 databse. My connection string: Data Source=[SqlServerIp];Initial Catalog=[databaseName]User Id=newLogin;Password=newPassword; When I deploy application on my local IIS (which is not the same machine as database server)
it works fine, but when I deploy application on other IIS (the same machine as sqlServer) it throws an exception: System.Security.SecurityException: Request for the permission of type 'System.Data.SqlClient.SqlClientPermission, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed. how to fix it? Maybe it is due to some bad configuration of IIS?
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Aug 18, 2010
I've a default.aspx page in my application's root folder. I added a a page in the root of inetpub that redirects requests to the default page. The idea is that the user need only enter the server name to get to the default page. How can I set things up so that all users have access to the default.aspx and that they only have access to the other pages once they've been authenticated?
I am using Windows Integrated Security and the users are being challenged and authenticated properly. I want them to be able to access Default.aspx without any challenges.
(On a side note which may answer this question, when using WIS does the user *allows* have to be challenged? Isn't it possible to pass through their Windows User and ID without the prompt?)
c: inetpubwwwroot
edirect.aspx (set as default document in IIS and simple executes Response.redirect("sites/mercury/default.aspx")
c:documents and settingsall usersdocumentswebsitesmercurydefault.aspx (home page for the site & server)web.config includes
[Code]....
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Feb 22, 2011
Here is my code
[Code]....
"fileUpload" is the FileUpload ASP.NET control. The SaveAs method writes the user uploaded file to a specified location on the server. IT WORKS. That tells me that the ASP.NET process has the proper write permission to write to the file.The next line uses an assembly called PdfSharp which you can use to open PDF files and manipulate them. In this case, the line simply opens up the user uploaded file. That is where the error occurs. WTH?
It works on my production machine. It does not work on my local machine. It USED TO. It was never a problem before.So why would it be fine to WRITE to the server, but trying to open a file give an error? Makes no sense. Googling yields a suggestion to put <trust level="Full" originUrl="" /> under <system.web> in web.config. It does not work.
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Nov 10, 2010
I develop one application that create folder with special permission.
It works, but when I install the application on server I can't set any permission.
I think because it needs domain admin to set this permission... I've one account of one domain admin but how can I do to impersonate when the application set (try to set...) the permission ?
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Nov 17, 2010
If I want my button to go to another page instead of going to its own page, I can set the PostBackUrl to destination page.Howevery, I read in microsoft website that Server.Transfer is not good if you are concern with security and permission.Is PostBackUrl the same with Server.Transfer?Does the user will not be authenticated again in the new page?
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Apr 5, 2010
i am mohammed working on website development,as i am having user,admin and employeeif the user enters the page he should see all the user pages,if admin he should see all the pages,if employee only specfic pagesso can i know where exactly i have to give the permissions in to login page,so dat when emplooyee loggs in he will be seeing only his pages,can any one let me know the code,as i am developing site in vb.net,its
PartialClass Users_login
Inherits System.Web.UI.Page
Protected
[code]...
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May 13, 2010
I have a dll which i downloaded from a lightbox website. It is in the bin folder But i get the error permission cannot be acquired.can anyone assist?
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Jan 3, 2011
I have several features in admin panel. like userslist,change password for the user,delete user... Still now only one admin user can handle all this.
Now I want to give some features to some users.. ie certain users can view the list ,certain user can edit items in the list etc...
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Oct 18, 2010
I am new to ASP.NET security model, I need to perform a RIGHT-based security checking for every actions in my applications (e.g. CreateUser, UpdateUser, SearchUser....etc)
However, the built in ASP.NET security model only support ROLE-based security, and I would like to do something like that, but using RIGHTs.
Is there any idea, experience and post I can read and extends the ASP.NET Security Model to use RIGHT-based security to perform granular control.
e.g. How to I write my own HTTPModule, or make use of IPrincipal object.
If there any details steps/tutorial will be great, as I am very new to the ASP.NET.
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Dec 21, 2010
I have a web application which is using IUSR_machineName, anonymous OFF, integrated windows authentication ON which will call a web service. The web service failed to be called if anonymous in web service is turned OFF. I was thinking to assign Credential programmatically from my web application via "DefaultCredential". But how could I know if IUSR_machineName has the permission to call the web service?
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Apr 6, 2010
I am runnign the SQL 2005 with Membership structure and two web-applications on the same server box. Each web application uses its own Application Name in aspnet_Applications table. There are two application names.
The users from web-app1 could not login to web-app2. Each web-apps uses different Application Pool. Each providers section of Membersip use correct applicationName from aspnet_Applications. The first application is working correct.
The problem is that sometimes the users could not login to web-application 2 during day. I get error Event code: 4006 Event message: Membership credential verification failed. The users start to login again after I Recycle - Stop - Start Application Pool of this web application.
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Feb 9, 2010
i have a situation where i need to develop a web system where sys. admin can create a shared folder in server and set who can access the shared folder programmatically.
i've manage to find example to create a shared folder from here:[URL]
and i also manage to find example to add user and set folder Security setting from here:[URL]
My problem is how can i add user in the Sharing permission setting since it is a shared folder. Default sharing setting is set to 'everyone'. This mean anyone in my company can browse to the shared file unless i set everyone security setting. I want to remove "everyone" and add users based on the user that i've already add at Security setting.
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