I have a WCF service hosted in IIS7.
This is the app.config for my service hosted in IIS
<system.serviceModel>
<bindings />
<services>
<service behaviorConfiguration="querierSearch.Querier.WCF.QuerierBehavior"
name="querierSearch.Querier.WCF.Querier">
<endpoint
address="net.tcp://localhost:808/querierSearch.Querier.WCF/Querier.svc"
binding="netTcpBinding" bindingConfiguration="" name="EndPointTCP"
contract="querierSearch.Querier.WCF.IQuerier" />
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="querierSearch.Querier.WCF.QuerierBehavior">
<serviceMetadata httpGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="true" />
</behavior>
</serviceBehaviors>
</behaviors>
</system.serviceModel>
And below is the app.config in the client that references the WCF Service.
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<system.serviceModel>
<bindings>
<netTcpBinding>
<binding name="EndPointTCP" closeTimeout="00:01:00"
openTimeout="00:01:00"
receiveTimeout="00:10:00" sendTimeout="00:01:00"
transactionFlow="false" transferMode="Buffered"
transactionProtocol="OleTransactions"
hostNameComparisonMode="StrongWildcard" listenBacklog="10"
maxBufferPoolSize="524288"
maxBufferSize="65536" maxConnections="10"
maxReceivedMessageSize="65536">
<readerQuotas maxDepth="32" maxStringContentLength="8192"
axArrayLength="16384" maxBytesPerRead="4096"
maxNameTableCharCount="16384" />
<reliableSession ordered="true" inactivityTimeout="00:10:00"
enabled="false" />
<security mode="Transport">
<transport clientCredentialType="Windows"
protectionLevel="EncryptAndSign" />
<message clientCredentialType="Windows" />
</security>
</binding>
</netTcpBinding>
</bindings>
<client>
<endpoint address="net.tcp://localhost/Search.Querier.WCF/Querier.svc"
binding="netTcpBinding" bindingConfiguration="EndPointTCP"
contract="SearchQueryService.IQuerier"
name="EndPointTCP">
<identity>
<userPrincipalName value="joeuser#company.com" />
</identity>
</endpoint>
</client>
</system.serviceModel>
</configuration>
For some reason I still get "The provided URI scheme 'http' is invalid; expected 'net.tcp'." exception .
I cannot figure out why.....
Actually it turns out i was missing the mex endpoint...
woops
Possibly this
<serviceMetadata httpGetEnabled="true" />
You're asking it to enable HTTP on a TCP service, which seems like it might cause some problems.
My issue is that the behaviorConfiguration in the web.config is deleted after I refresh the the Service References.
(My behaviorConfiguration uses a clientVia address rather than a standard endpoint address to allow it to traverse the firewall).
Related
I'm coding a webservice at the moment and the usage is as followed:
I got a frontend as dll, means I got a library project with a wpf window.
That library shall be called from other programs.
The Backend WCF-service is hosted on an external IIS and the frontend calls the webservice methods via a controller.dll where the wcf service is referenced.
I've read several post here and from google already about the same issue...but I can't get it fixed.
I got a dummy windows forms, which calls the frontend.dll.
That project got that app.config:
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="BasicHttpBinding_IService" closeTimeout="00:01:00"
openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:10:00"
allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard"
maxBufferSize="2147483647" maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647"
messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered"
useDefaultWebProxy="true">
<readerQuotas maxDepth="32" maxStringContentLength="2147483647" maxArrayLength="2147483647"
maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
<security mode="None">
<transport clientCredentialType="None" proxyCredentialType="None"
realm="" />
<message clientCredentialType="UserName" algorithmSuite="Default" />
</security>
</binding>
</basicHttpBinding>
</bindings>
<client>
<endpoint address="http://Hidden-ip/TicketReportService.svc"
binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_IService"
contract="ServiceReference.IService" name="BasicHttpBinding_IService" />
</client>
</system.serviceModel>
</configuration>
I'm aware, that each program that wants to call my frontend.dll would need to put the binding/endpoint configurations in their own app.config if I proceed like i described here.
Thats just an example though, later I'm doing the binding/endpoint config programaticallly in my controller.dll, so I dont need configuration files...but thats another topic.
If I call my method, that uploads the file via the webservice I got two scenarios:
if file > 16kb and <~30kb I get a protoccol exception, thats telling me that the "MaxArrayLength" (16384) was exceeded.
if I'm trying to upload a file with about 60kb I get a protocoll exception as well, but just with the information: "remoteserver returned unexpected answer.(400) bad request.
If you look in the app.config, the maxarray length is setted to int32.max value.
Also if I check the binding of the object that calls the method, its telling me that the maxarraylength was taken from the app.config....but I'm still getting the error message.
What did I wrong here?
Thats a client side issue, i'snt it?
In my service web.config on the IIS I got following:
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<system.serviceModel>
<services>
<service behaviorConfiguration="BackendService.Behavior" name="MyNamespaye.Service">
<endpoint address="" binding="basicHttpBinding" contract="MyNamespaye.IService" />
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="BackendService.Behavior">
<serviceMetadata httpGetEnabled="true"/>
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
</behaviors>
</system.serviceModel>
<connectionStrings>
<add name="CustomerEntities" connectionString="metadata=res://*/CustomerModel.csdl|res://*/CustomerModel.ssdl|res://*/CustomerModel.msl;provider=MySql.Data.MySqlClient;provider connection string="server=hidden-ip;User Id=root;database=fromcloud;password=hidden-pw;Persist Security Info=True"" providerName="System.Data.EntityClient" />
<add name="DocumentEntities" connectionString="metadata=res://*/DocumentModel.csdl|res://*/DocumentModel.ssdl|res://*/DocumentModel.msl;provider=MySql.Data.MySqlClient;provider connection string="server=hidden-ip;User Id=root;password=hidden-pw;Persist Security Info=True;database=fromcloud"" providerName="System.Data.EntityClient" />
</connectionStrings>
</configuration>
...fixed it myself. Didn't know that it has to be configured on the service side as well!
new web.config:
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="BasicHttpBinding_IService" closeTimeout="00:10:00"
openTimeout="00:10:00" receiveTimeout="00:10:00" sendTimeout="00:10:00"
allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard"
maxBufferSize="2147483647" maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647"
messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered"
useDefaultWebProxy="true">
<readerQuotas maxDepth="32" maxStringContentLength="2147483647" maxArrayLength="2147483647"
maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
<security mode="None">
<transport clientCredentialType="None" proxyCredentialType="None"
realm="" />
<message clientCredentialType="UserName" algorithmSuite="Default" />
</security>
</binding>
</basicHttpBinding>
</bindings>
<services>
<service behaviorConfiguration="BackendService.Behavior" name="MyNamespace.Service">
<host>
<baseAddresses>
<add baseAddress="http://localhost:1111/"/>
</baseAddresses>
</host>
<endpoint address="http://MyIP/TicketReportService.svc"
binding="basicHttpBinding"
bindingConfiguration="BasicHttpBinding_IService"
contract="Mynamespace.BackendService.IService"
name="ticketReport_endpoint" />
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="BackendService.Behavior">
<serviceMetadata httpGetEnabled="true"/>
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
</behaviors>
</system.serviceModel>
<connectionStrings>
<add name="CustomerEntities" connectionString="metadata=res://*/CustomerModel.csdl|res://*/CustomerModel.ssdl|res://*/CustomerModel.msl;provider=MySql.Data.MySqlClient;provider connection string="server=fwefwef;User Id=root;database=fromcloud;password=fwefw;Persist Security Info=True"" providerName="System.Data.EntityClient" />
<add name="DocumentEntities" connectionString="metadata=res://*/DocumentModel.csdl|res://*/DocumentModel.ssdl|res://*/DocumentModel.msl;provider=MySql.Data.MySqlClient;provider connection string="server=fwefwef;User Id=root;password=fwef;Persist Security Info=True;database=fromcloud"" providerName="System.Data.EntityClient" />
</connectionStrings>
</configuration>
...just did another google search and found a proper exampel of a web.config.
Thanks anyway for anyone that read the OP.
I'm trying to create a wcf service which does basic authentication, but i'm having some troubles.
Here's what my web.config for the service looks like:
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<system.serviceModel>
<client />
<services>
<service name="Service.DataExchangeService" behaviorConfiguration="MyBehavior">
<endpoint address="" binding="wsHttpBinding" bindingConfiguration="wsDataImportEndpoint" contract="Service.IDataExchangeService">
<identity>
<dns value="localhost" />
</identity>
</endpoint>
<endpoint address="mex" binding="mexHttpsBinding" contract="IMetadataExchange" />
<host>
<baseAddresses>
<add baseAddress="http://localhost:8732/Design_Time_Addresses/DataExchange.Server.Service/Service1/" />
</baseAddresses>
</host>
</service>
</services>
<bindings>
<wsHttpBinding>
<binding name="wsDataImportEndpoint" maxBufferPoolSize="2147483647"
maxReceivedMessageSize="2147483647">
<readerQuotas maxDepth="32" maxStringContentLength="2147483647"
maxArrayLength="16384" maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<security mode="Transport">
<transport clientCredentialType="Basic"/>
<message clientCredentialType="UserName" negotiateServiceCredential="true" />
</security>
</binding>
</wsHttpBinding>
</bindings>
<behaviors>
<serviceBehaviors>
<behavior name="MyBehavior">
<serviceMetadata httpsGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="true" />
<serviceCredentials>
<userNameAuthentication customUserNamePasswordValidatorType="DataExchange.Server.Service.UserNameValidator, DataExchange.Server.Service"
userNamePasswordValidationMode="Custom" />
</serviceCredentials>
</behavior>
<behavior name="">
<serviceMetadata httpGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
</behaviors>
</system.serviceModel>
<connectionStrings>
<add name="ApplicationServices" connectionString="data source=sharept07\mssqlserver2008;initial catalog=VOS.Membership;integrated security=True;" providerName="System.Data.SqlClient" />
<add name="ROSEntities" connectionString="metadata=res://*/ROSModel.csdl|res://*/ROSModel.ssdl|res://*/ROSModel.msl;provider=System.Data.SqlClient;provider connection string="data source=sharept07\MSSQLServer2008;initial catalog=VOS;integrated security=True;multipleactiveresultsets=True;App=EntityFramework"" providerName="System.Data.EntityClient" />
</connectionStrings>
</configuration>
and here's what my client config file looks like:
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<system.serviceModel>
<bindings>
<wsHttpBinding>
<binding name="WSHttpBinding_IDataExchangeService" closeTimeout="00:01:00"
openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
bypassProxyOnLocal="false" transactionFlow="false" hostNameComparisonMode="StrongWildcard"
maxBufferPoolSize="524288" maxReceivedMessageSize="2147483647"
messageEncoding="Text" textEncoding="utf-8" useDefaultWebProxy="true"
allowCookies="false">
<readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<reliableSession ordered="true" inactivityTimeout="00:10:00"
enabled="false" />
<security mode="Transport">
<transport clientCredentialType="Basic" proxyCredentialType="None"
realm="" />
<message clientCredentialType="UserName" negotiateServiceCredential="true" />
</security>
</binding>
</wsHttpBinding>
</bindings>
<client>
<endpoint address="https://server.com:446/DataExchangeService/DataExchangeService.svc"
binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_IDataExchangeService"
contract="DataExchangeSvc.IDataExchangeService" name="WSHttpBinding_IDataExchangeService">
<identity>
<dns value="localhost" />
</identity>
</endpoint>
</client>
</system.serviceModel>
</configuration>
and here's how i'm calling the service within my client:
static void Main(string[] args)
{
using (var client = new DataExchangeSvc.DataExchangeServiceClient())
{
client.ClientCredentials.UserName.UserName = "test";
client.ClientCredentials.UserName.Password = "test";
var data = client.RetrieveData();
}
}
When i set the the transport mode to "None" within security node in the Service config file the above works perfectly if i omit the credential lines, but the moment i change it to Basic i keep getting this error:
There was no endpoint listening at https://server.com:446/DataExchangeService/DataExchangeService.svc that could accept the message. This is often caused by an incorrect address or SOAP action. See InnerException, if present, for more details.
I don't really know what's going on so if anyone can guide me in any way that would be extremely helpful.
Thanks
I think what you really want here is to use TransportWithMessageCredential instead of just Transport. Just using <security mode="Transport"> will get your service going over HTTPS but has nothing to do with using credentials for authentication. If you use <security mode="TransportWithMessageCredential"> you can use HTTPS and have username and password. Here is an MSDN article about this.
EDIT
If you really do just want to use Transport, take out the <message> node from your service config.
I have a WCF Service being hosted on IIS 5.1 with Anonymous access disabled. Below is a part of the web.config file showing how the service is configured:
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="basicHttpBindingCfg">
<security mode="TransportCredentialOnly">
<transport clientCredentialType="Windows" />
</security>
</binding>
</basicHttpBinding>
</bindings>
<services>
<service behaviorConfiguration="ServiceBehavior" name="HelloService">
<endpoint name="BasicHttpEndpoint"
address=""
binding="basicHttpBinding"
bindingConfiguration="basicHttpBindingCfg"
contract="IHelloService">
</endpoint>
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="ServiceBehavior">
<serviceMetadata httpGetEnabled="true"/>
<serviceDebug includeExceptionDetailInFaults="false"/>
</behavior>
</serviceBehaviors>
</behaviors>
</system.serviceModel>
Every time I call any operations that this service exposes from a desktop application, I receive the following error message:
Either a required impersonation level was not provided, or the
provided impersonation level is invalid.
Please note that binding type and hosting environment is pre-determined by the client and cannot be changed.
Any help that may lead to resolving this issue would be greatly appreciated.
Thanks!
Zen
EDIT: Here is how the client is configured:
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="BasicHttpEndpoint" closeTimeout="00:01:00" openTimeout="00:01:00"
receiveTimeout="00:10:00" sendTimeout="00:01:00" allowCookies="false"
bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard"
maxBufferSize="65536" maxBufferPoolSize="524288" maxReceivedMessageSize="65536"
messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered"
useDefaultWebProxy="true">
<readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<security mode="TransportCredentialOnly">
<transport clientCredentialType="Windows" proxyCredentialType="None"
realm="" />
<message clientCredentialType="UserName" algorithmSuite="Default" />
</security>
</binding>
</basicHttpBinding>
</bindings>
<client>
<endpoint name="BasicHttpEndpoint"
address="http://vm00000033871b.intra.pri/WCFServiceBasicHttp/HelloService.svc"
binding="basicHttpBinding"
bindingConfiguration="BasicHttpEndpoint"
contract="Proxy.IHelloService" />
</client>
</system.serviceModel>
Try this to pass the current users Windows credentials:
Using proxy As New PRX.HelloServiceClient()
proxy.ClientCredentials.Windows.AllowedImpersonationLevel =
TokenImpersonationLevel.Impersonation
proxy.ChannelFactory.Credentials.Windows.ClientCredential =
CredentialCache.DefaultNetworkCredentials
Dim message As String = proxy.Hello("Hi")
MessageBox.Show(message)
End Using
Please, oh, please, please, please help!!! :-)
I am trying to test out WCF with SSL and seem to be missing something. I have done a ton of searching and can't seem to find what I'm missing with the config. I have a basic WCF service hosted in IIS on Windows 7 with a self-signed certificate. I also have a test client web application calling that WCF service.
I am getting the following error in the test client:
There was no endpoint listening at https://<url>/WcfAuthTest/Service1.svc that could accept the message.
I can navigate to the service in a browser and get the standard auto-generated page for a SOAP service.
Here is the config for the WCF Service:
<system.serviceModel>
<bindings>
<wsHttpBinding>
<binding name="wsSecureBinding">
<security mode="Transport">
<transport clientCredentialType="None" />
</security>
</binding>
</wsHttpBinding>
</bindings>
<behaviors>
<serviceBehaviors>
<behavior name="wsSecureBehavior">
<serviceMetadata httpGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="true" />
</behavior>
<behavior name="">
<serviceMetadata httpGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
</behaviors>
<services>
<service behaviorConfiguration="wsSecureBehavior" name="Service1">
<endpoint address="" binding="wsHttpBinding" bindingConfiguration="wsSecureBinding" name="wsService1" contract="WcfAuthTest.IService1" />
<endpoint address="mex" binding="mexHttpsBinding" bindingConfiguration="" name="MexHttpsBindingEndpoint" contract="IMetadataExchange" />
</service>
</services>
<serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
The client config is:
<system.serviceModel>
<bindings>
<wsHttpBinding>
<binding name="wsTestBinding" closeTimeout="00:01:00" openTimeout="00:01:00"
receiveTimeout="00:10:00" sendTimeout="00:01:00" bypassProxyOnLocal="false"
transactionFlow="false" hostNameComparisonMode="StrongWildcard"
maxBufferPoolSize="524288" maxReceivedMessageSize="65536" messageEncoding="Text"
textEncoding="utf-8" useDefaultWebProxy="true" allowCookies="false">
<readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<reliableSession ordered="true" inactivityTimeout="00:10:00"
enabled="false" />
<security mode="Transport">
<transport clientCredentialType="None" proxyCredentialType="None"
realm="" />
</security>
</binding>
</wsHttpBinding>
</bindings>
<client>
<endpoint address="https://<url>/WcfAuthTest/Service1.svc"
binding="wsHttpBinding" bindingConfiguration="wsTestBinding"
contract="ServiceReference1.IService1" name="wsTestBinding" />
</client>
Hi I know its been a while since you asked this question.
I am having similar problems with WCF and SSL and just thought you might resolve your problem by setting the property in the Service Behaviours httpsGetEnabled="true"
setting this property enabled me to get to the next stage of problems :)
At the end of your config you have:
<endpoint address="https://<url>/WcfAuthTest/Service1.svc"
binding="wsHttpBinding" bindingConfiguration="wsTestBinding"
contract="ServiceReference1.IService1" name="wsTestBinding" />
<url> looks like it starts but never ends.
I am getting an issue with WCF service I have created. Issue is not coming on all clients - i.e. on some systems it is working others not.
Error 1:
The maximum message size quota for incoming messages (65536) has been exceeded. To increase the quota, use the MaxReceivedMessageSize property on the appropriate binding element.
Error 2:
On some system the operation contract is not exposed properly. A red symbol is coming across operation contract. And unable to call it using wcftestclient.
Config File:
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="basicHttpBinding" maxReceivedMessageSize="2147483647" maxBufferPoolSize="2147483647" >
<readerQuotas maxArrayLength="2147483647" maxStringContentLength="2147483647" />
</binding>
</basicHttpBinding>
</bindings>
<services>
<service name="ExternalService.Service.MyDashboardService">
<host>
<baseAddresses>
<add baseAddress = "http://****/ExternalService.Service/MyDashboardService/" />
</baseAddresses>
</host>
<!-- Service Endpoints -->
<endpoint address="" binding="basicHttpBinding" bindingConfiguration="basicHttpBinding" contract="ExternalService.ServiceInterface.IMyDashboardService">
<identity>
<dns value="localhost"/>
</identity>
</endpoint>
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"/>
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior>
<serviceMetadata httpGetEnabled="true" httpsGetEnabled="true"/>
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
</behaviors>
Now the client config I am getting in wcftestclient for Error 1:
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="BasicHttpBinding_IMyDashboardService" />
</basicHttpBinding>
</bindings>
<client>
<endpoint address="http://****/ExternalService.Service/MyDashboardService/"
binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_IMyDashboardService"
contract="IMyDashboardService" name="BasicHttpBinding_IMyDashboardService" />
</client>
</system.serviceModel>
</configuration>
Client Config when service is working:
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<system.serviceModel>
<bindings>
<basicHttpBinding>
<binding name="BasicHttpBinding_IMyDashboardService" closeTimeout="00:01:00"
openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
allowCookies="false" bypassProxyOnLocal="false" hostNameComparisonMode="StrongWildcard"
maxBufferSize="65536" maxBufferPoolSize="524288" maxReceivedMessageSize="65536"
messageEncoding="Text" textEncoding="utf-8" transferMode="Buffered"
useDefaultWebProxy="true">
<readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
maxBytesPerRead="4096" maxNameTableCharCount="16384" />
<security mode="None">
<transport clientCredentialType="None" proxyCredentialType="None"
realm="" />
<message clientCredentialType="UserName" algorithmSuite="Default" />
</security>
</binding>
</basicHttpBinding>
</bindings>
<client>
<endpoint address="http://****/ExternalService.Service/MyDashboardService/"
binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_IMyDashboardService"
contract="IMyDashboardService" name="BasicHttpBinding_IMyDashboardService" />
</client>
</system.serviceModel>
</configuration>
Please suggest what could be the reason for different behavior of service on different machines.
you should use same bindingConfiguration on both sides clients and service