WCF call gets "Access is denied" over HTTPS on .NET 4 - wcf

Question

Never had problems before but after upgrading to .NET 4, I am getting "Access is Denied" when trying to invoke a WCF method over HTTPS. If I use HTTP instead of HTTPS, everything works fine. Any possible solutions for this? I can provide more specific information if requested.
web.config
<system.serviceModel>
<behaviors>
<serviceBehaviors>
<behavior name="some_product.SomeServiceAspNetAjaxBehavior">
<serviceDebug includeExceptionDetailInFaults="true" />
</behavior>
</serviceBehaviors>
<endpointBehaviors>
<behavior name="some_product.SomeServiceAspNetAjaxBehavior">
<enableWebScript />
</behavior>
</endpointBehaviors>
</behaviors>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true"/>
<services>
<service name="some_product.SomeService">
<endpoint address="" behaviorConfiguration="some_product.SomeServiceAspNetAjaxBehavior" bindingConfiguration="BasicHttpBinding_SomeService" binding="webHttpBinding" contract="some_product.SomeService"/>
</service>
</services>
<bindings>
<basicHttpBinding>
<binding name="BasicHttpsBinding_SomeService" closeTimeout="00:01:00" openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00" allowCookies="true" 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="Transport">
<transport clientCredentialType="Windows"
proxyCredentialType="None" realm=""/>
</security>
</binding>
<binding name="BasicHttpBinding_SomeService" closeTimeout="00:01:00" openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00" allowCookies="true" 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>
<webHttpBinding>
<binding name="BasicHttpBinding_SomeService" maxReceivedMessageSize="300000" allowCookies="true" >
<readerQuotas maxStringContentLength="300000" />
</binding>
</webHttpBinding>
</bindings>
<client>
<endpoint address="/someurl/SomeService.svc" binding="webHttpBinding" bindingConfiguration="BasicHttpBinding_SomeService" contract="some_product.SomeService" name="BasicHttpBinding_SomeService"/>
<endpoint address="/someurl/SomeService.svc" binding="webHttpBinding" bindingConfiguration="BasicHttpsBinding_SomeService" contract="some_product.SomeService" name="BasicHttpsBinding_SomeService"/>
</client>
</system.serviceModel>
Note: Works PERFECTLY fine over HTTP. Problem ONLY exists under HTTPS.

Answer 1

With your setup, you have no security defined -- thus you can only connect using http:
<basicHttpBinding>
<binding name="BasicHttpBinding_SomeService" .....>
<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>
If you want to use https, you need to enable transport security:
<basicHttpBinding>
<binding name="BasicHttpBinding_Secure" .....>
<readerQuotas ..../>
<security mode="Transport">
<transport clientCredentialType="Windows"
proxyCredentialType="None" realm=""/>
</security>
</binding>
</basicHttpBinding>
Update: Now that you have defined your secure HTTPS binding configuration:
<bindings>
<basicHttpBinding>
<binding name="BasicHttpsBinding_SomeService" ......>
<readerQuotas ......../>
<security mode="Transport">
<transport clientCredentialType="Windows"
proxyCredentialType="None" realm=""/>
</security>
you also need to configure an endpoint to use that binding configuration, of course!
<services>
<service name="some_product.SomeService">
<endpoint
address=""
behaviorConfiguration="some_product.SomeServiceAspNetAjaxBehavior"
binding="webHttpBinding"
bindingConfiguration="BasicHttpBinding_SomeService"
contract="some_product.SomeService"/>
<!-- add this endpoint !! -->
<endpoint
address="secure"
binding="basicHttpBinding"
bindingConfiguration="BasicHttpsBinding_SomeService"
contract="some_product.SomeService"/>
</service>
</services>
Just defining the binding configuration without having an endpoint that actually refers to it doesn't really help......