topic Calling Web Services from Silverlight4 in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/calling-web-services-from-silverlight4/m-p/213471#M166601 <HTML><HEAD></HEAD><BODY><SPAN>Hello,</SPAN><BR /><BR /><SPAN>I'm trying to call Repository web service from alfresco using Silverlight 4 and always getting the following exception:</SPAN><BR /><BR /><SPAN>WSDoAllReceiver: security processing failed; nested exception is: </SPAN><BR /><SPAN>org.apache.ws.security.WSSecurityException: The security token could not be authenticated or authorized</SPAN><BR /><SPAN> </SPAN><BR /><SPAN>Before calling Repository service I get the security ticket from Authentication web service, then insert it into security header as follows:</SPAN><BR /><BR /><A href="http://www.cozcog.com/2008/09/silverlight-wcf-and-authentication.html" rel="nofollow noopener noreferrer">http://www.cozcog.com/2008/09/silverlight-wcf-and-authentication.html</A><BR /><A href="http://social.msdn.microsoft.com/Forums/en-US/wcf/thread/46dd6163-1f26-4dfd-becb-a2c17316c949" rel="nofollow noopener noreferrer">http://social.msdn.microsoft.com/Forums/en-US/wcf/thread/46dd6163-1f26-4dfd-becb-a2c17316c949</A><BR /><BR /><SPAN>If someone could help me would be great because I'm out of ideias.</SPAN><BR /><BR /><SPAN>Regards,</SPAN><BR /><SPAN>Hélder Costa</SPAN></BODY></HTML> Mon, 21 Jun 2010 18:31:56 GMT heldercosta90 2010-06-21T18:31:56Z Calling Web Services from Silverlight4 https://connect.hyland.com/t5/alfresco-archive/calling-web-services-from-silverlight4/m-p/213471#M166601 Hello,I'm trying to call Repository web service from alfresco using Silverlight 4 and always getting the following exception:WSDoAllReceiver: security processing failed; nested exception is: org.apache.ws.security.WSSecurityException: The security token could not be authenticated or authorized Befor Mon, 21 Jun 2010 18:31:56 GMT https://connect.hyland.com/t5/alfresco-archive/calling-web-services-from-silverlight4/m-p/213471#M166601 heldercosta90 2010-06-21T18:31:56Z Re: Calling Web Services from Silverlight4 https://connect.hyland.com/t5/alfresco-archive/calling-web-services-from-silverlight4/m-p/213472#M166602 <HTML><HEAD></HEAD><BODY><SPAN>Just find out what was wrong with my message header.</SPAN><BR /><SPAN>It was a missing header (TimeStamp) and an issue with Alfresco Community 3.3 version. (it only works on 3.3g)</SPAN></BODY></HTML> Tue, 22 Jun 2010 18:12:19 GMT https://connect.hyland.com/t5/alfresco-archive/calling-web-services-from-silverlight4/m-p/213472#M166602 heldercosta90 2010-06-22T18:12:19Z