WCF / ASMX :: "decryption Operation Failed" Exception When Calling Web Service
Dec 20, 2010
These types of exceptions always irritate me because they are almost impossible to reproduce consistently and have almost no documentation other than the cryptic error itself to have any idea on how to fix the problem. So I have a Windows Service that makes a call to a .asmx web service over https on a polled interval every 20 minutes. Once in a great while the following exception message is returned:
Message: The underlying connection was closed: An unexpected error occurred on a receive.
Inner Message: System.IO.IOException: The decryption operation failed, see inner exception. ---> System.ComponentModel.Win32Exception:
The specified data could not be decrypted --- End of inner exception stack trace --- at
System.Net.Security._SslStream.ProcessReadErrorCode(SecurityStatus
errorCode, Byte[] buffer, Int32 offset, Int32 count, AsyncProtocolRequest asyncRequest, Byte[] extraBuffer) at System.Net.Security._SslStream.ProcessFrameBody(Int32 readBytes, Byte[] buffer, Int32 offset, Int32 count, AsyncProtocolRequest asyncRequest) at
System.Net.Security._SslStream.StartFrameBody(Int32 readBytes, Byte[] buffer, Int32 offset, Int32 count, AsyncProtocolRequest asyncRequest) at System.Net.Security._SslStream.StartFrameHeader(Byte[] buffer, Int32 offset, Int32 count, AsyncProtocolRequest asyncRequest)
at System.Net.Security._SslStream.StartReading(Byte[] buffer, Int32 offset, Int32 count, AsyncProtocolRequest asyncRequest) at System.Net.Security._SslStream.ProcessRead(Byte[] buffer, Int32 offset, Int32 count, AsyncProtocolRequest asyncRequest) at System.Net.TlsStream.Read(Byte[]
buffer, Int32 offset, Int32 size) at System.Net.PooledStream.Read(Byte[] buffer, Int32 offset, Int32 size) at System.Net.Connection.SyncRead(HttpWebRequest request, Boolean userRetrievedStream, Boolean probeRead)
So from reading the above message there was an error on receive and the data could not be decrypted. The does not occur consistently, so I don't have a good way of reproducing it. I also lack at low level messaging knowledge and I feel that this is the answer behind this exception; i.e. dropped packets and an incomplete message not appearing to be the same message as sent from the service or something. Any .asmx gurus out there that can give insight and possibly prevention suggestions for the above issue?
there ( my first post in this forum ). i created a web service which searches for user info from a adatabase based on the user id(input). i want to call this service from the bookstore web site i created for my course project but apparently i'm not doing something right. i get an error : [IndexOutOfRangeException: Index was outside the bounds of the array]. So to give you an idea of exactly what i've done so far, here's the code...
I am using AutoComplete ASP.NET AJAX Control toolkit AutoCompleteExtender control When I am using my web service as Service Path, its not working.my web services code below
using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.Services; using System.Data.SqlClient; using System.Data; using System.Web.Script.Services; namespace OnlineSalesGrid { /// <summary> /// Summary description for sample /// </summary> [WebService(Namespace = [URL]] [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)] [System.ComponentModel.ToolboxItem(false)] // To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line. // [System.Web.Script.Services.ScriptService] public class sample : System.Web.Services.WebService { [WebMethod] public static string[] GetCompletionList(string prefixText, int count) { List<string> returnData = new List<string>(); SqlConnection con = new SqlConnection("Data Source=CARPATHIA\SQLEXPRESS;Initial Catalog=OnlinesaleGrid;Persist Security Info=True;User ID=sa;Password=c0rpusdata"); string sql = "select Customer_Name from Customer_Master where Customer_Name like '%" + prefixText + "%'"; SqlCommand cmd = new SqlCommand(sql, con); con.Open(); SqlDataReader reader = cmd.ExecuteReader(CommandBehavior.CloseConnection); while (reader.Read()) { returnData.Add(reader["Customer_Name"].ToString()); } return returnData.ToArray(); } [WebMethod] public static string[] GetCompletionList1(string prefixText, int count) { List<string> returnData = new List<string>(); SqlConnection con = new SqlConnection("Data Source=CARPATHIA\SQLEXPRESS;Initial Catalog=OnlinesaleGrid;Persist Security Info=True;User ID=sa;Password=c0rpusdata"); string sql = "select Customer_Code,Customer_Name from Customer_Master where Customer_Code like '%" + prefixText + "%'"; SqlCommand cmd = new SqlCommand(sql, con); con.Open(); SqlDataReader reader = cmd.ExecuteReader(CommandBehavior.CloseConnection); while (reader.Read()) { returnData.Add(reader["Customer_Code"].ToString()); } return returnData.ToArray(); } } }
I am trying to call an asmx service using the jQuery ajax call-
[Code]....
I have double checked the url of the service and spelling/case of the name of the method as well as the parameters in the dataStr.
I still get the error-<b> Description: </b>HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. review the following URL and make sure that it is spelled correctly.
I am going to be receiving data in a web service. After I receive this data I will be mapping it to a data transfer object. I want to be able to catch exceptions if the data from the service is missing any of the required values, times out or any data is malformed.
What can I do to generally catch these exceptions?
in my case, It is the windows service which in running the long running insert/update on a table and I need to cancel the operation from my ASP.NET application. In the above link Burnsys suggests that one should kill the Sql server session. Is that really only way and a goood practice to do this? Also, in the same poset can use SqlCommand.Cancel to cancel. However, I am not sure how can I cancel the command from the windows service from ASP.NET application.
I have wcf web service, I works fine on my local machine,but when I move it to live then it throws following error
System.Security.SecurityException: Request for the permission of type 'System.Configuration.ConfigurationPermission, System.Configuration, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' failed.
I have an Asp.net web service that I created using Visual Studio 2005. I can acess the web service in my test environment, call methods and return data as expected. If this web service is published to the outside world (Outside of the company firewall), it will return a null why this might be happening? The same code is being used,against the same database. The only difference is that the published website is giving back the null reference exception. If I type in the URL for the web service "https://secure.theSiteGeist.com/wsIndigo.asmx" a list of methods for the web service is displayed in my browser. Yet if I try and call any methods on the web service I get back the null reference exception. Note that the URL I posted above is not the real name of my web service, but is just used for reference sake.
I am trying to call webservice from my web application. The web application had integrated windows authentication. I've written custome principal class to do authorization. But when I give call to my web service with default credentials it gives me 'the request failed with http status 401 unauthorized.' error.
When I give call to my local webservice it is running fine (It also has integrated windows authentication) But when I add reference of same web service from QA server I am getting this error. Not sure what is happening. I also tried
I have a web service that has a CreateReport method that generates a report based on the specified criteria.
When I call this method Synchronously using a Windows Application or Console Application, the call works fine and the report is created.
When I call this method ASynchronously (CreateReportASync) using Windows Application the report is created.
When I call this method ASynchronously (CreateReportASync) using Console Application the web service does not even get the call.
I am using VS2005 and .Net Framework 2.0. So the proxy is automatically created with the Async methods. I am not really interested the result of the method call, so I do not add a Callback Delegate.
how to create a Web service that returns a JSON(or JSONP). That also should be able to work for cross-domain access aswell as for a local call.. help to get this working or for a few links for further reading about this
I am maintaining a web site project in VS2005 and have to call a new web service on a remote server. I've done add web reference, and created the .wsdl and .discomap files in the app_webReference folder. When I try to create a object representing the web service in the code ( wsnamespace.serviceName ws = new wsnamespce.serviceName(); ) the code wouldn't compile.
The web site project is already calling other web services. When I right click on the type representing the web service and "go to definition" it takes me to a proxy class (derived from of course SoapHttpClientProtocol) in the metadata. I think this is what's missing for the new web service i'm trying to call. Have I missed any steps?
we have an existing ASP.net application that is undergoing expansion. The new functionality is all written in Silverlight 4. As part of that expansion I gutted all the old Linq to SQL and put Entity Framework 4 into place. To do this I created a standard .net Class Library and added my edmx files there. Naturally, the business entities created by this cannot be used in Silverlight. So I created a Silverlight Class Library and added all the business entities to that Silverlight Class Library as linked files. I changed the name space to be the same.
So I have the following assembly / namespaces
Company.Project.Dal.csproj / Company.Project.Entities (.net 4 class library)
Company.Project.Entities.csproj / Company.Project.Entities (SL4 class library)
With this architecture I was able to share my business entities with my SL enabled web services, my asp.net projects, my silverlight projects. Really it's a beautiful thing.
Once this was done I added "message" classes to Company.Project.Dal and again shared them with the other entites using linked files. These messages are things like MyObjectRequest; they are classes that have properties that can set to the ID of the record in the database you want to get, a search string for filtering by last name, first name, etc. (This is in the style of the Web Service Factory if you're familiar with that.)
Finally I turned the whole message into a generic using a base class called EntityRequest
[code]...
I corrected this error and everything went well for a week until I had to make my first change to the service interface. I added a new operation contract, clicked the handy Update Service Reference on my client and boom.
I am calling a remote service and authenticating using a certificate. When testing with a Console App, everything works fine. When calling from an ASP.NET Website (.NET 4.0, IIS7) I receive a response code of 401 -- Unauthorized.I am adding the certificate using code such as:
var client = new TheGeneratedProxy(); client.ClientCertificates.Add(new X509Certificate("D:cert.pfx", "myPassword"));
(NOTE: I have also loaded the .pfx into the local Certificate Store using IE. The certificate is loaded into my "Personal" store -- so I suspect this to be the problem, since the Website will be running under a different account.)
We are using wse 2.0 sp2 and I recently installed a new webservice as windows service previously it worked fine but once I re-installed it as windows service it throws an error
The signature or decryption was invalid
Description:
An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details:
System.Web.Services.Protocols.SoapException: The signature or decryption was invalid
Source Error:
[SoapException: The signature or decryption was invalid] Microsoft.Web.Services2.Messaging.SoapClient.SendRequestResponse(String methodname, SoapEnvelope envelope)
I have a webservice which works 100% fine on my developer machine. Where Web Service is installed on LOCALHOST on my developer machine,Then i went to my servers, I installed webservice on one server and map it with the server where the website is hosted, Then i tried accessing this service using BROWSER from my web server, it worked fine, That means the mapping was done perfect.Then i run my program on web server (website). It worked fine on page1, then on page2, but when i did the same and call same function on page3, It popped me any error of
when i am adding service reference the Following erro shows Up..where as the same works on the Other machine. The url when tested in Internet explorer works but only while adding shows the error. The request failed with HTTP status 403: Forbidden. The HTTP request was forbidden with client authentication scheme 'Anonymous'.
public dynamic GetReferenceTableData(string tableName) { try { dynamic tableData = ReferenceTableDAL.GetReferenceTableData(tableName); return tableData; } catch (Exception ex) { throw; } } method at DAL(ReferenceTableDAL): public static dynamic GetReferenceTableData(string tableName) { Database db = DatabaseFactory.CreateDatabase(Flags.ConnectionStringKey); DbCommand dbCommand = db.GetStoredProcCommand("USP_GETTABLEDATA"); dynamic objDynamic = null; if (tableName.ToLower() == "a") { objDynamic = new List<A>(); } else if (tableName.ToLower() == "b") { objDynamic = new List<B>(); } else if (tableName.ToLower() == "c") { objDynamic = new List<C>(); } try { db.DiscoverParameters(dbCommand); dbCommand.Parameters["IN_TABLENAME"].Value = tableName; DataSet dsTableData = db.ExecuteDataSet(dbCommand); if (tableName.ToLower() == "a") { foreach (DataRow dataRow in dsTableData.Tables[0].Rows) { objDynamic.Add((A)dataRow); } } else if (tableName.ToLower() == "b") { foreach (DataRow dataRow in dsTableData.Tables[0].Rows) { objDynamic.Add((B)dataRow); } } else if (tableName.ToLower() == "c") { foreach (DataRow dataRow in dsTableData.Tables[0].Rows) { objDynamic.Add((C)dataRow); } } } catch (Exception ex) { throw; } return objDynamic; } @ Aspx try { using (DataServiceRef.DataServiceClient petService = new DataServiceRef.DataServiceClient()) { dynamic tableData = petService.GetReferenceTableData(tableName); //tableData is null ,exception } } catch (Exception ex) { throw; }
There is no exception at dal or service end when i debug list gets filled ok but when returns to aspx error at aspx(no exception gets caught at @ service) but exception at aspx i.e:
Message:The underlying connection was closed: The connection was closed unexpectedly. Stack Trace: at System.Net.HttpWebRequest.GetResponse() at System.ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpChannelRequest.WaitForReply(TimeSpan timeout)
I have a web page that uses System.Net.HttpWebRequest class that used to work perfectly fine for 2 years, and then all of a sudden I started to get the following error.[WebException: The operation has timed out] System.Net.HttpWebRequest.GetResponse() +5314029Also, I tried the application on my local machine and it works fine, do you think it is a setting change on my hosting server?I already tried the response.close and it didn't work.
I have simple 3 tier web application and have mostly CRUDE functionalities. Recently I required to add new console application to the existing solution in which I call data layer methods for retrieving data from DB but I get an exception "The type initializer for threw an exception."When I debugged I found that the exception is thrown at datalayer on first line of class where I get connectionstring from
web.config, the code is public static readonly string CONNECT_STRING =
Now if I hardcode the connection string value like public static readonly string CONNECT_STRING = "Data Source=XYZ;uid=sa;password=XXX;initial catalog=ABC;"
it works fine.I don't understand what is the issue here as web application works fine with this datalayer.
