<system.serviceModel>
    <serviceHostingEnvironment aspNetCompatibilityEnabled="true" />
    <bindings>
      <webHttpBinding>
        <binding name="customWebBinding">
          <security mode="TransportCredentialOnly">
            <transport clientCredentialType="Ntlm" />
          </security>
        </binding>
      </webHttpBinding>
    </bindings>
    <services>
      <service name="RESTfulService.Project" behaviorConfiguration="ProjectServiceBehavor">        
        <endpoint address=""
                  behaviorConfiguration="ProjectEndpointBehavor"
                  binding="webHttpBinding"
                  contract="RESTfulService.IProject"/>
        <endpoint address="mex"
                  binding="mexHttpBinding"
                  contract="IMetadataExchange" />
        <host>
          <baseAddresses>
            <add baseAddress="http://develop:2011/_wcf/" />
          </baseAddresses>
        </host>
      </service>
    </services>
    <behaviors>
      <endpointBehaviors>
        <behavior name="ProjectEndpointBehavor">
          <webHttp/>
        </behavior>
      </endpointBehaviors>
      <serviceBehaviors>
        <behavior name="ProjectServiceBehavor">
          <serviceMetadata httpGetEnabled="true" httpGetUrl=""/>
          <serviceDebug includeExceptionDetailInFaults="false" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
  </system.serviceModel>

[AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Required)] 
class Project: IProject
{        
    public string GetAllProject()
    {
        return SPContext.Current.Site.RootWeb.Title;         
            
    }
}