How To Call a SharePoint Web Service from a SQL Server CLR Function. ProblemOur business users are storing some data in SharePoint lists that we need to access from our ETL process that updates our SQL Server data warehouse. Can you provide us with the details and an example of how we can do this from a SQL Server CLR function? SolutionWindows SharePoint Services (WSS) provides an API and a number of web services that can be used to access the data in the SharePoint content database programmatically.
While the content database is in fact a SQL Server database, the recommended way of accessing the data is via the API or a web service. When using the API your code has to be running on the SharePoint server; you can call the web service from just about anywhere. Therefore, the web service approach provides the most flexibility and is probably the best in most cases. Before we proceed to walk through the code for our TVF, let's get our environment ready. Now let's talk about what we are going to demonstrate in the code that follows.
Web Service Proxy Class. AreaProg. How To: Create a Service Account for an ASP.NET 2.0 Application. MSDN Library patterns & practices Retired Solution Development Fundamentals Security Security Guidance for Applications How Tos How To: Configure MachineKey in ASP.NET 2.0 How To: Connect to SQL Server Using SQL Authentication in ASP.NET 2.0 How To: Create a Service Account for an ASP.NET 2.0 Application How To: Connect to SQL Server Using Windows Authentication in ASP.NET 2.0 How To: Encrypt Configuration Sections in ASP.NET 2.0 Using DPAPI How To: Encrypt Configuration Sections in ASP.NET 2.0 Using RSA How To: Improve Security When Hosting Multiple Applications in ASP.NET 2.0 How To: Instrument ASP.NET 2.0 Applications for Security How To: Prevent Cross-Site Scripting in ASP.NET How To: Protect Forms Authentication in ASP.NET 2.0 How To: Protect From Injection Attacks in ASP.NET How To: Protect From SQL Injection in ASP.NET How To: Use ADAM for Roles in ASP.NET 2.0 How To: Use Authorization Manager (AzMan) with ASP.NET 2.0 How To: Use Code Access Security in ASP.NET 2.0 J.D.
Microsoft Corporation Summary. [RESOLVED] help with credentials. Access a Forms Based SharePoint Site's Web Service. Download source code - 50.5 KB Introduction SharePoint site provides built-in Web Services with which we can access the SharePoint Object Model. To access those Web Services, we need to provide credentials to the Web Service. But if the SharePoint site uses Form based authentication, you may get the error: “The request failed with HTTP status 403: Forbidden”. It’s because Form based authentication works in a different way than others. To work this problem out, you need to use another authentication mechanism in SharePoint which is cookie based. Concept To get the list of available Web Services, go to IIS and expand the SharePoint web application. In a Form based SharePoint site, to invoke a Web Service, the user must be authenticated with the Authentication.asmx Web Service. AuthenticationWSObject.CookieContainer = new CookieContainer(); You can get the cookie as follows: Cookie cookie = cookies[loginResult.CookieName]; The process is shown in the following figure: Using the code Thanks.
The request failed with HTTP status 401: Unauthorized. I was not having a problem with GetListItems until they tried added SSL certificate to our site. All of a sudden I can no longer get my calls to GetListItems to authenticate if I deploy the code to the SharePoint server. If I run the code on my local machine and call the remote GetListItems it works just fine. We are running SharePoint on a Windows 2003 server with .NET 3.5 installed. My code looks like this: myccbc.
Lists listService = new myccbc.Lists(); listService.Credentials = System.Net. CredentialCache.DefaultCredentials; listService.Url = " System.Xml. XmlDocument xmlDoc = new System.Xml.XmlDocument(); string listName = "{B2586A81-3120-4DDA-9C9B-9E512E4B30AB}"; string viewName = "{93EDE906-852B-4BE2-897B-0DC3F4AD1519}"; string rowLimit = "200"; XmlElement query = xmlDoc.CreateElement("Query"); XmlElement viewFields = xmlDoc.CreateElement("ViewFields"); XmlElement queryOptions = xmlDoc.CreateElement("QueryOptions"); query.InnerXml = viewFields.InnerXml =
MS SQL :: NetworkCredential, classe (System.Net) Public class NetworkCredential : ICredentials, ICredentialsByHost Le type NetworkCredential expose les membres suivants. NetworkCredential myCred = new NetworkCredential( SecurelyStoredUserName,SecurelyStoredPassword,SecurelyStoredDomain); CredentialCache myCache = new CredentialCache(); myCache.Add(new Uri("www.contoso.com"), "Basic", myCred); myCache.Add(new Uri("app.contoso.com"), "Basic", myCred); WebRequest wr = WebRequest.Create("www.contoso.com"); wr.Credentials = myCache; .NET Framework Pris en charge dans : 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0 .NET Framework Client Profile Pris en charge dans : 4, 3.5 SP1 Bibliothèque de classes portable Pris en charge dans : Bibliothèque de classes portable .NET pour les applications du Windows Store Pris en charge dans : Windows 8 Tout membre static (Shared en Visual Basic) public de ce type est thread-safe.
Sharepoint web service request failed with HTTP 401? Using to create a CLR function which uses SharePoint web service to get SharePoint List data. The sql query works once and stops for a while and will work again. I got this error: Msg 6522, Level 16, State 1, Line 1 A .NET Framework error occurred during execution of user-defined routine or aggregate "GetListCollection": System.Net.WebException: The request failed with HTTP status 401: Unauthorized.
System.Net.WebException: at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall) at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters) at SqlClrSharePointInterface.Lists.Lists.GetListCollection() at ListFunctions.GetListCollection(String siteUrl) any idea? Calling a Web Service from within SQL Server. More and more shops are implementing web services. Doing this provides an architecture that allows applications to consume services to retrieve data. These services could be within your own organization or from a business partner. One of the problems you might run into when building applications that consume web services is how you can use web services data within a SQL Server instance.
One of the reasons you might want to do this is so you can join a record set that is returned from a web service with one of your SQL Server tables. Using Web Services Data within SQL Server If you need to write a T-SQL statement to join some web service information with a SQL Server table how might you go about doing this? When Microsoft introduced SQL Server 2005, they implemented the CLR component. Example of Building a CLR and a UDF to Consume a Web Service For my example, I will be using the AdventureWorks database.
First, let me show the code for my simple “Product” web services. Lists.GetListItems Method (Lists) Windows SharePoint Services 3 Returns information about items in the list based on the specified query. Web Service: ListsWeb Reference: [SoapDocumentMethodAttribute(" RequestNamespace=" ResponseNamespace=" Use=SoapBindingUse.Literal, ParameterStyle=SoapParameterStyle.Wrapped)] public XmlNode GetListItems ( string listName, string viewName, XmlNode query, XmlNode viewFields, string rowLimit, XmlNode queryOptions, string webID ) Parameters listName A string that contains either the display name or the GUID for the list. ViewName A string that contains the GUID for the view surrounded by curly braces ({}), which determines the view to use for the default view attributes represented by the query, viewFields, and rowLimit parameters.
Query <Query><Where><Lt><FieldRef Name="ID" /><Value Type="Counter">3</Value></Lt></Where></Query> rowLimit. SQL Server CLR SharePoint Interface. This sample code demonstrates how to query a Microsoft Office SharePoint Server 2007 or Windows SharePoint Services list from inside SQL Server 2005 or later. With the growing popularity of SharePoint solutions, SharePoint lists are becomingan important source of enterprise data. There is no OleDb provider for SharePoint,so integrating SharePoint data with data in SQL Server can be a challenge.
This CLR User Defined Function shows how you can use the SQL Server's Common Language Runtime integration to access SharePoint list data through the SharePointweb services. Here are some general references for SQL CLR and the SharePoint Web Services. SharePoint Lists Web S Using CLR Integration in SQL Server Creating CLR Fun CREATE ASSEMBLY (Transact-SQL) Xmlnode to Dataset/DataTable (GetListItems Sharepoint Webservices)