Deny permission

SharePoint - Development and Programming

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    - Impersonator Problem Hi, I have a little problem with the webpart that i am developing. I have a contact form so, when the user fill all fields and he press submit, the webpart save the fields in a list. So, I want to add a row to a list. I can do the impersonation and I don't why. I have this code and the error message. Any idea private void btnEnviar_Click( object sender, EventArgs e) { try { Contact c = new Contact (_txtFromName.Text, _txtFromMail.Text, _txtSubject.Text, _txtBody.Text, _department); // get current site using ( SPWeb webInUserContext = SPContext .Current.Web) { // get current web and site guids from the current context Guid webGuid = webInUserContext.ID; Guid siteGuid = webInUserContext.Site.ID; // run as system administrator SPSecurity .RunWithElevatedPrivileges( delegate () { // get the site in this context using ( SPSite site = new SPSite (siteGuid)) { // get the web in this context SPWeb web = site.OpenWeb(webGuid); // ************* do something useful here.... ************** SPList list = web.Lists[_listName]; SPItem item = list.Items.Add(); // Load information to the new item item[ "Received" ] = c.Received; item[ "FromName" ] = c.FromName; item[ "FromMail" ] = c.FromMail; item[ "Subject" ] = c.Subject; item[ "Body" ] = c.Body; item[ "Department" ] = c.Department; // Updating the hew item. item.Update(); // Updating the list list.Update(); } }); } } catch ( Exception ex) { } } Security Exception Description: The application attempted to perform an operation not allowed by the security policy. To grant this application the required permission please contact your system administrator or change the application's trust level in the configuration file. Exception Details: System.Security.SecurityException: Request for the permission of type 'Microsoft.SharePoint.Security.SharePointPermission, Microsoft.SharePoint.Security, Version=12.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c' failed. Source Error: [No relevant source lines] Source File: c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\root\f45e7df6\1aec6e4b\App_Web_welcomelinks.aspx_-1775745042.hsfcrx_a.0.cs Line: 0 Stack Trace: [SecurityException: Request for the permission of type 'Microsoft.SharePoint.Security.SharePointPermission, Microsoft.SharePoint.Security, Version=12.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c' failed.] ilitia.Web.Moss.WebParts.WPContact.btnEnviar_Click(Object sender, EventArgs e) +0 System.Web.UI.WebControls.Button.OnClick(EventArgs e) +105 System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +107 System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +7 System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +11 System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +6953 System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +154 System.Web.UI.Page.ProcessRequest() +86 System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) +18 System.Web.UI.Page.ProcessRequest(HttpContext context) +49 ASP.WELCOMELINKS_ASPX__1775745042.ProcessRequest(HttpContext context) in c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\root\f45e7df6\1aec6e4b\App_Web_welcomelinks.aspx_-1775745042.hsfcrx_a.0.cs:0 Microsoft.SharePoint.Publishing.TemplateRedirectionPage.ProcessRequest(HttpContext context) +153 System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +154 System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +64 Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - Excel Calculation Services not starting You can start Excel Services on Longhorn (Windows Server 2008) through the following command line: STSADM.EXE -o provisionservice -action start -servicetype "Microsoft.Office.Excel.Server.ExcelServerSharedWebService, Microsoft.Office.Excel.Server, Version=12.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c" Special thanks to Gunter & Ira from BI Test Team for this tip! Ali Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - ListViewWebPart change ViewGuid doesn't work. Hi. The below successfully adds a ListViewWebPart, but it does not set the view correctly. I've debugged and plwp has the correct ViewGuid property, ListViewXml has the correct XML... but after I call AddWebPart it changes the guid. plwp = new ListViewWebPart(); plwp.ZoneID = "Right"; plwp.ListName = playList.ID.ToString("B").ToUpper(); plwp.ViewGuid = playList.Views["Flash Fry"].ID.ToString("B").ToUpper(); //plwp.ViewGuid = playList.Views[0].ID.ToString("B").ToUpper(); //plwp.ViewGuid = playList.DefaultView.ID.ToString("B").ToUpper(); WebPartZoneCollection wpzc = wpm.Zones; plwp.ExportMode = WebPartExportMode.All; wpm.AddWebPart(plwp, wpzc[1], 0); //ViewGuid changes plwp.ViewGuid = playList.Views["Flash Fry"].ID.ToString("B").ToUpper(); I've tried setting the ViewGuid after the ListViewWebPart has already been added to the page. I've tried ALL the examples out there and I've even tried using reflection and changing the property, which changes, but doesn't make ANY difference to the list. The ListViewWebPart uses a random ViewGuid everytime. The only thing left for me to do is change it directly in the DB, and we all know how MS love that. Is it possible to programmatically change a ListViewWebPart view Show me pls. protected void setCorrectMotherFuckingView() { web.AllowUnsafeUpdates = true; SPWebPartCollection wpcWebParts = web.GetWebPartCollection(this.Page.Request.Url.ToString(), Storage.Shared); foreach (Microsoft.SharePoint.WebPartPages.WebPart wptWebPart in wpcWebParts) { if (wptWebPart.GetType().ToString() == "Microsoft.SharePoint.WebPartPages.ListViewWebPart") { PropertyInfo[] pinProperties = wptWebPart.GetType().GetProperties(BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance); foreach (PropertyInfo pinProperty in pinProperties) { //xx += pinProperty.Name; if (pinProperty.Name == "ViewGuid") { string xx = pinProperty.GetValue(wptWebPart, null).ToString(); pinProperty.SetValue(wptWebPart, playList.Views["Flash Fry"].ID.ToString("B").ToUpper(), null); wpcWebParts. SaveChanges (wptWebPart.StorageKey); xx += pinProperty.GetValue(wptWebPart, null).ToString(); break; } } } } } Connecting webparts doesn't work either! Thank you. Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - How can I identify a "Restore a Version" event? Well I was thinking of that, but how can you give people the ability to modify and edit list items, but NOT give them the ability to roll-back to previous versions. The main problem we've got is that we are running custom approval processes .. and we don't want people to roll back the document to a previous "approval stage" as it will start to mess up the workflows. Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - Reporting Services integrated with SharePoint and basic auth Hi, We have a SharePoint server (MOSS) with Reporting Services 2005 integrated using the Reporting Services Add-In. The reports need to access SQL data on another server so we setup Kerberos and delegation. Everything works correctly when Integrated Authentication (Kerberos) is configured for the SharePoint web application. Now, instead of Kerberos, we need to use Basic Authentication over SSL. I switched the web application to basic authentication. From that moment, when a user clicks a report he gets a 401 Unauthorized. I tracked down the error to the request that is made to _vti_bin/ReportServer/<somename>.asmx. This appears to be a proxy web service in the SharePoint site that eventually communicates with the reporting services web service on the same or a different server. It seems that the request to this proxy web service is not supported using basic authentication. When I switch /_vti_bin/ReportServer to Integrated Auth. (using IIS Manager) and leave the rest at basic, everything works (delegation to SQL included). The request is then something like: user connects with basic auth ------> SharePoint site -------Int. Auth.---> proxy web service -----Int Auth ----> RS web service. Although this seems like a fix, it only works when reports are deployed to the root of the web application . It only works then because the request to the proxy web service will be http://url/_vti_bin/reportserver/<somename>.asmx and I configured that virtual directory using IIS manager. When I deploy a report to a subsite like http://url/sites/asite then the proxy web service request goes to http://url/sites/asite/_vti_bin/reportserver and I cannot configure that using IIS manager. Does anyone have an idea if basic auth. is supported in this scenario. Personally, I think it is a bug that should be fixed asap. But maybe I overlooked something and there's a simple solution. Thanks Geert ( http://blog.baeke.info ) Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - Multiple file upload sharepoint 2007 and ADFS Hello, we are faced with the same issue although going through 443 on the server gives us errors also. Through port 80 it works fine on client and server. This is a strange issue because if you upload very small files such as 2kb the multiple upload works fine. When you increase the size over that it gives the "problem with loading files on the server, try uploading one file at a time" error. We have checked all of the size limits and it's not that. We can load huge files one at a time just fine. We have been going round and round with microsoft support. We are also seeing issues with exporting to a spreadsheet. Works fine on the server but not on the client. Any suggestions would help here. email to mshevetone@icilink(dotcom) Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - People search to anonymous users in MOSS. hi Punnet, thanks for your reply. i don't want to give permissions to anonymous users. please can u suggest me how to search using BDC. please refer, any links. thanks Praveen. Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - restrict user to some folders thanks to both of you.I solved the parent-> child folder accessibility problme using stephen remarks. My last question is what is purpose of policy for web application link in central administration and how it is different from creating user of a website by adding him in the one of the teams(team owner,team member, team visitor). Thanks again Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - Publishing Infopath Forms ( Containing Custom Code ) Here is what i did to deploy a form with custom code to use it in a workflow as initiation form, but that should work with task edit forms as well: Design the form in InfoPath with the custom code and set the trust level to domain Save the form to the desktop Publish the form to a network location. Choose your workflow solution folder as location and make sure you don't set an alternative path. Save the form as source files Paste the URN of the form in the workflow.xml file Build your workflow run the install.bat (or use the DEPLOY setting in the Post-Build) Copy the form DLL from the location set in step 4 to "C:\Program Files\Common Files\Microsoft Shared\web server extensions\12\TEMPLATE\FEATURES\YOUR_WORKFLOW_FOLDER" (Hopefully) enjoy your workflow form The workflow installation automatically publishes the form to the Form Templates you can see in the Central Administration --> Application Management --> Manage Form Templates. Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - Dependent columns in Sharepoint lists Hi, i'm trying to do somethig like you want to do. Can you explain me how you have take the values with the javascript Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - Web Part security permissions problem I'm attempting to create a web part that simply displays the currently signed in user's windows logon details. The following code builds fine, but when I try to include it in a Sharepoint site, I'm getting the following error message in the code pasted below: Request for the permission of type 'System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed. Without using the WindowsIdentity object, the code is included in the sharepoint site successfully, so I was wondering if I have to somehow reference the WindowsIdentity object in the web.config for the sharepoint site or similar Any comments greatly appreciated! #region Includes Section using System; using System.Collections; using System.Collections.Generic; using System.Text; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Web.UI.WebControls.WebParts; using System.Security.Principal; using System.Security.Permissions; #endregion namespace CamdenGroup.Webparts { public class SigninInfo : System.Web.UI.WebControls.WebParts.WebPart { protected override void CreateChildControls() { Label aspLabel; WindowsIdentity ident; ident = WindowsIdentity.GetCurrent(); aspLabel = new Label(); aspLabel.Enabled = true; aspLabel.Visible = true; aspLabel.EnableViewState = true; aspLabel.Text = ident.Name; aspLabel.Font.Name = "Arial Unicode MS"; aspLabel.Font.Size = FontUnit.XSmall; aspLabel.ForeColor = System.Drawing.Color.Blue; // Add these details to our custom control collection Controls.Add(aspLabel); } public override void RenderControl(HtmlTextWriter writer) { RenderChildren(writer); } } } any ideas Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - Information on Windows SharePoint Services Database I need to know about the Windows SharePoint Services 3.0 Database in detail. Can anyone provide some information on that Also can you please share any useful links which give detailed information on WSS Database Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - Blackberry access to sharepoint 2007 server anyone have experience with wicksoft product. I have lots of users with blackberry and sharepoint. We have 2007. Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - Audit Log Reports Error - "The query returned too many events. Specify additional filters for your report query, and try again." Hi Jim; Thanks for the responce. Buffalo NY, at least we are getting close to the forties and fifties time, but still some snow ahead... Thank you for the reply. I will take a look into this and post any helpful info.. Gary Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - Designer workflow + unable to edit task Hi Leung Do you solved this problem! I created my workflows, after I created a new group but it not has permission to start workflow or edit your tasks.... Is this a BUG Always I need to create my groups first for after to create my workflows! Thanks! Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - Change default view on list for user Hi, I have a form library, and I have two different views for this library. I want to be able to show one view to one particular set of users, and the other view to another particular set of users. Is this possible Thanks for any help! Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - sharepoint workflow Don't know about the error - I've never had a problem with the extensions. I would advise uninstalling them and then trying the RTM version (available here: http://www.microsoft.com/downloads/details.aspx familyid=19f21e5e-b715-4f0c-b959-8c6dcbdc1057&displaylang=en ). If that doesn't work, uninstall again, uninstall VS and then try it all again. Dave Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - taskID = Guid.NewGuid(); Null Reference Exception? When you say Task ID property in designer, are you referring to TaskId, where you have to set the Name (class name) and Path (Variable name) If so, yes, we have this set to our class name and the taskID variable for the onTaskChanged objet, updateTask object, createTask object and completeTask object. Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - Contributors can not contribute We have the same problem. We have a new WSS 3.0 site. Permission were fine and seem to work in most cases, but those with contribue level permissions can not create new calendar events. We've tried resetting permissions and even elevating them (just to test) with no luck. Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - Making the Form read-only in SharePoint Document Library I'm sending the Form data to Sahrepoint Document Library Data Connection. I'm wondering if there is a way I can make the form data read-only once submitted to the Document Library. I'm new to Infopath, any help is very much appreciated. Thank you.. Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - User maintenance For example, if i've added a user "abc" to Document Library. Later on, i delete user "abc" from Actiive Directory. So, "abc" will no longer access to Document Library. When i check the permission, i found that user "abc" still appear in Document Library permission list. My question is, is that possible to automatically remove user from Document Library whenever the user has been removed at Active Directory TIA. Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - Item Added Event Not Firing (?) After creating a custom ItemAdded event handler and installing it on a list, a decision was made to move to a completely different SharePoint site. It works great on the old site, but after installing the .dlls on the new machines and registering the event with the list, it doesn't appear to be firing at all. I know for a fact that the item is there because I wrote a little app that will loop through the SPEventRecieverDefinitions for a given list/library and spit out the assembly names, and sure enough, my assembly shows up there. Here are a few thoughts so no one thinks I'm a complete idiot: The assembly only references the Microsoft.Sharepoint.dll and Microsoft.Office.Server.dll, so I don't think it would be getting hung up there. I made sure to install my custom classes .dll into the GAC of all three machines that house the site. I've tried about a million iisresets and even rebooting all three machines that house the SharePoint site. I've gone as far as to comment out all the code and just have it try and email me to give some indication that the event fired, but that doesn't work. Looking at the extensive Trace Log, nothing looks to be throwing an exception. The dlls have been added to the appropriate inetpub\*\bin folder on each of the servers. The problem sounds to me like the event just isn't firing. Another thought occured that maybe there is a setting within SharePoint that needs to be set( ). My real problem is that there is no way to debug on our production machine, but even if we were, I have a hunch that the code would not be firing. Is there another place I can look for an indication of what is going on I appreciate anyone's help with my problem. Thanks in advance. Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - Adding WebPart to MySite Template I would adding a WebPart, or SmartPart, to MySite Template, such that all users, creating the MySite, will have this WebPart at the MyHome@MySite . Can anyone point me some direction on that Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - Heavy problem with WebPart & FileUpload control - request for help! Hi Forum, I have created a MOSS2007 webpart that displays a form to the user. Part of this form are a few buttons and the FileUpload control. What I need to do is quite simple: I want the user to fill out the form, select a file to upload and to click on a button to close the form and to store the data. The fileupload control is my troublemaker :-) This control consists of an editfield and to buttons ('choose file' and 'upload'). When using the buttons to choose a file and to upload it, everything works fine. But when I enter text in the editfield (for example 'blablabla') the form crashes. It looks like there is a kind of JavaScript error. This JavaCript-error is not handled by sharepoint and clicking on all of the buttons results in no action. If this happens the form remains in an unusable state ( can click on everything - nothing happens ). This is the code I'm using: private FileUpload m_objFileUpload; m_objFileUpload = new FileUpload(); // from System.Web.UI.WebControls m_objFileUpload.ID = "TextBoxUpload"; m_objFileUpload.ToolTip = "My tooltip text!"; Can anyone please help me Regards, Oliver Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - Button including rules and code Me.thisApplication.Quit(True) doesn't work with browser based forms. I have tried the statement Me.Close() but I get a message like this "Close is not a member from "myProject.FormCode"". Do I have to add some import statements Thx. Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - Adding a blog to an existing SharePoint 2007 site Hi all, A newbie question: Is it at all possible to add blog functionality to an existing SharePoint website which was created from a non-blog template If so, is there a step-by-step instruction explaining how to do that Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - 'Unknown Error' when activating Office SharePoint Server Publishing Infrastructure For quite some time I'm trying to activate the 'Office SharePoint Server Publishing Infrastructure' in my site collection pool. I can activate all site collection features except this one. It produces an 'Unknown error'. Some articles on the net suggest to temporarily change the home directy of the application into the one used by the central administration tool, but that does also not help. In fact, in these articles the error is 'Access denied', but i get a different one: Unknown error. So I deleted the application pool, and created a new one, but still no luck. Then I uninstalled the complete Sharepoint server, deleted all directories left on the server, deleted all databases that were used by sharepoint from my sql 2005 server and reinstalled sharepoint 2007. I created a new application pool, followed very precisely all steps of the suggested administrator tasks, but still the same: Unknown Error Troubleshoot issues with Windows SharePoint Services. Did I forget some prerequisite tasks, or how can I troubleshoot this problem Any help would be appreciated! Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - Where do I find the Content Query Web Part? When I select Site Actions Edit Page, this is not a webpart I see Is this mean it's a site administrator restriction or some how on the server this webpart is not available Is it a standard web part Thank you! Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - Sharepoint VHD CRC Error Hey After my failed attempt to install Sharepoint Server 2007, I downloaded the 4 odd GB VHD. But now I'm getting CRC error!!!!!!!! I retried few times same error! anyone got any ideas looking at old posts this should of been fixed, but cant tell if it has been fixed or its my computer the problem. Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - workflow in site template problem.. Are you able to open the Template site (or) the sites created from this template in Sharepoint Designer 2007 In SPD 2007, you should be able to clearly view the "Workflows" list. Also note that this workaround is for workflows created in SPD 2007. SPD basically puts the workflows in a list by name 'Workflows' Hope this helps Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - Can't create WSS site on deleted port number in sharepoint Hi, I create WSS site with port number 9001 and later i deleted that site. now i want to create another site with the same port number which is part of my requirement and am not able to do so. when am trying to create virtual server with the same port number, sharepoint displays a message saying " The configuration database shows that the virtual server has been extended already. To extend this virtual server, click "Extend and map to another virtual server" in the Provisioning Options section of the Extend Virtual Server page". Please help me. Regards, Cbabu. Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies
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    - Major Help!!!! Only Databases remain! Look I know this is going to sound wierd but I have the sharepoint problem to beat all sharepoint problems.... Here is the situation: There was a Small Business Server 2003 (should be irrelevant, but just in case) where a WSS 2.0 site was installed. (with Frontpage extensions) with a SQL 2000 server on it. Now there was a major server crash. The only remaining files are the SQL database files because someone had the "good sense" to backup the 3 database files. STS_< servername >_1, STS_< servername >_1952259111, STS_Config. I believe the database ending in 9111 has the 8 WSS sites so I assume thats the content database. So to recitfy the situation I built a Windows 2003 web server and installed WSS 2.0 and installed SQL 2000 on another server. Then built a new site and tried to attach the content database mentioned above. However I got the error message: The database schema is too old to perform this operation in this SharePoint cluster. Please upgrade the database and try again. I get this error no matter what version of SQL I am on (2000 or 2005) and if I try to go to WSS 3 and have it upgrade the database by adding it as a content database it says run prescan tool hasnt been run. Well how can I run the tool without getting the content DB up on a WSS2 site.....Can someone help me please!!!! Thanks in advance. Screwed with Sharepoint Tag: SharePoint - Development and Programming Deny permission SharePoint Products and Technologies

armaSANEA

Hi, I'm really amazed by the fact that there is no permission denial in WSS 3.0.

How can someone give explicit denial on a resource to a given user/user group Does this mean that the user (and all his groups) must be removed from the resource's permission

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Re: SharePoint - Development and Programming Deny permission

Gaurav Rehan

Hi,

I have a similar problem at my end.

I have email group permissioning on a site. this email group has say 500 individuals. Now I want to restrict access on site for one person from that group.

How can this be done. I am looking for some "out of box" solution to this problem.

Suggestions are welcome

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