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ADFS Login - crmservice

إجابة مقترحة ADFS Login - crmservice

  • Thursday, April 12, 2012 4:01 PM
     
     
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    I'm trying to connect to the following service:

    https://crm2011.xyz.com/mscrmservices/2007/crmservice.asmx

    Through the browser I can get to this service if I login to CRM ( and ADFS ) first.

    In my code I'm getting a 401 when I connect to the service. How would I connect to CRM in Code, similar to what I do in my browser so that I get my ADFS login?

     

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  • Thursday, April 12, 2012 4:33 PM
     
     
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    I assume you are using IFD, in which case you need to provide a security token in order to be authenticated. 

    The following link has sample code for IFD authentication. 

    Hope this helps. 

    Daniel Cai | http://danielcai.blogspot.com | @danielwcai

     
  • Friday, April 13, 2012 9:34 AM
     
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    use following code....

    using System;
using System.Xml;
using System.Text;
using System.Web.Services.Protocols;

// Microsoft Dynamics CRM namespaces.
// Note that the Visual Studio project name is IFD_Authentication.
using IFD_Authentication.CrmSdk;
using IFD_Authentication.CrmSdk.Discovery;

public class IFDConnection
{
    // A CrmService reference.
    public readonly CrmService CrmService = null;

    // URL of the Web application.
    public readonly string WebApplicationUrl = String.Empty;

    // GUID of the user's organization.
    public readonly Guid OrganizationId = Guid.Empty; 

    /// <summary>
    /// Authenticate the user using IFD (Internet Facing Deployment). The class
    /// constructor sets the values of the public variables (CrmService, etc).
    /// </summary>
    /// <param name="organization">Name of the user's organization.</param>
    /// <param name="server">Microsoft Dynamics CRM server URL.
    /// For example: https://myserver.</param>
    /// <param name="domain">Name of the domain hosting the user's system
    /// account.</param>
    /// <param name="username">User's system account name.</param>
    /// <param name="password">User's account password.</param>
    public IFDConnection(string organization, string server, string domain,
                         string username, string password)
    {
        //Remove any trailing forward slash from the end of the server URL.
        server = server.TrimEnd(new char[] { '/' });

        // Initialize an instance of the CrmDiscoveryService Web service proxy.
        CrmDiscoveryService disco = new CrmDiscoveryService();
        disco.Url = server + "/MSCRMServices/2007/SPLA/CrmDiscoveryService.asmx";

        //Retrieve a list of available organizations.
        RetrieveOrganizationsRequest orgRequest = 
            new RetrieveOrganizationsRequest();
        orgRequest.UserId = domain + "\\" + username;
        orgRequest.Password = password;
        RetrieveOrganizationsResponse orgResponse =
            (RetrieveOrganizationsResponse)disco.Execute(orgRequest);

        //Find the desired organization.
        foreach (OrganizationDetail orgdetail in orgResponse.OrganizationDetails)
        {
            if (orgdetail.OrganizationName == organization)
            {
                //Retrieve the ticket.
                RetrieveCrmTicketRequest ticketRequest = 
                    new RetrieveCrmTicketRequest();
                ticketRequest.OrganizationName = organization;
                ticketRequest.UserId = domain + "\\" + username;
                ticketRequest.Password = password;
                RetrieveCrmTicketResponse ticketResponse = 
                    (RetrieveCrmTicketResponse)disco.Execute(ticketRequest);

                //Create the CrmService Web service proxy.
                CrmAuthenticationToken sdktoken = new CrmAuthenticationToken();
                sdktoken.AuthenticationType = 2;
                sdktoken.OrganizationName = organization;
                sdktoken.CrmTicket = ticketResponse.CrmTicket;

                CrmService = new CrmService();
                CrmService.CrmAuthenticationTokenValue = sdktoken;
                CrmService.Url = orgdetail.CrmServiceUrl;

                WebApplicationUrl = orgdetail.WebApplicationUrl;
                OrganizationId = orgdetail.OrganizationId;

                break;
            }
        }
    }
}

     
  • Wednesday, April 25, 2012 2:43 PM
     
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    Sorry for the slow response. The code given is giving me the same problem.  (Milan is your solution not the same as the code in Daniel's link?)

    RetrieveOrganizationsResponse orgResponse =
                            (RetrieveOrganizationsResponse)disco.Execute(orgRequest);

    The above line still gives me a 401 error.

    When I visit the discovery service through my browser

    https://crm2011.xyz.com/MSCRMServices/2007/ad/CrmDiscoveryService.asmx

    I'm getting the same error unless I first login to Crm. Once I've gone through my adfs login screen when logged onto CRM. I can visit this service.

     
  • Wednesday, April 25, 2012 3:08 PM
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    The above code is for CRM 4.0, and is trying to use the CRM 4.0 endpoint. Have you tried using the CRM 2011 endpoints (as you refer to ADFS) ?

    Microsoft CRM MVP - http://mscrmuk.blogspot.com  http://www.excitation.co.uk



     
  • Wednesday, April 25, 2012 3:11 PM
     
     
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    Hi david,

    I tried using Crm2011 endPoints through the available SDK ....

    In short the SDK needs .Net 4 while I'm making these calls from SharePoint 2010 which does not support .Net 4. The easiest workarounds seemed to be to use the Crm 4.0 services.

     
  • Wednesday, January 16, 2013 4:03 PM
     
     
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    Hm..thanks, but what if we are using 2011 crm? How to get service?
     
  • Wednesday, January 16, 2013 4:29 PM
     
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    Hello Pieter,

    I made a connection to the legacy web service with the following code. The CRMSDK in the code i a web reference to an arbitrary CRM4 web service (http://<crmserver>:<port>/mscrmservices/2007/ad/crmdiscoveryservice.asmx?WSDL).

    In the code below you obviously need to change "USERNAME", "PASSWORD" and "ORGNAME" to the correct names. I have also added the following references;

    using Microsoft.Crm.Sdk;
    using Microsoft.Crm.SdkTypeProxy;
    using Microsoft.Crm.Sdk.Query;
    using Microsoft.Crm.Sdk.Metadata;

    static void Main(string[] args)        
{  
CRMSDK.CrmDiscoveryService disco = new CRMSDK.CrmDiscoveryService();
disco.Url = "https://crm2011.xyz.com/MSCRMServices/2007/SPLA/CrmDiscoveryService.asmx";
disco.Credentials = new System.Net.NetworkCredential("USERNAME", "PASSWORD");
CRMSDK.RetrieveOrganizationsRequest orgreq = new CRMSDK.RetrieveOrganizationsRequest();
orgreq.UserId = "USERNAME";
orgreq.Password = "PASSWORD";
CRMSDK.RetrieveOrganizationsResponse resp = (CRMSDK.RetrieveOrganizationsResponse)disco.Execute(orgreq);
CRMSDK.OrganizationDetail orginfo = null;

foreach (CRMSDK.OrganizationDetail orgdet in resp.OrganizationDetails)
{
if(orgdet.OrganizationName.Equals("ORGNAME"))
orginfo = orgdet;
}
if (orginfo == null) return;

CRMSDK.RetrieveCrmTicketRequest tickreq = new CRMSDK.RetrieveCrmTicketRequest();
tickreq.OrganizationName = orginfo.OrganizationName;
tickreq.UserId = "USERNAME";
tickreq.Password = "PASSWORD";

CRMSDK.RetrieveCrmTicketResponse tresp = (CRMSDK.RetrieveCrmTicketResponse)disco.Execute(tickreq);

Microsoft.Crm.SdkTypeProxy.CrmService crmService = new CrmService();

CrmAuthenticationToken token = new CrmAuthenticationToken();
token.AuthenticationType = AuthenticationType.Spla;
token.CrmTicket = tresp.CrmTicket;
token.OrganizationName = tresp.OrganizationDetail.OrganizationName;
crmService.Url = tresp.OrganizationDetail.CrmServiceUrl;
crmService.CrmAuthenticationTokenValue = token;
WhoAmIRequest wreq = new WhoAmIRequest();
WhoAmIResponse wresp = (WhoAmIResponse)crmService.Execute(wreq);
Console.WriteLine(wresp.UserId);
Console.ReadKey();
}


    Rickard Norström Developer CRM-Konsulterna
    http://www.crmkonsulterna.se
    Swedish Dynamics CRM Forum: http://www.crmforum.se
    My Blog: http://rickardnorstrom.blogspot.se