FederationMetadata.xml tags generation

I'm building my FederationMetadata.xml using the great tool by Shawn Cicoria (http://ift.tt/1Ho6Ykg) and with some tweaks I'm near my correct solution.

I need to set:

  <system.identityModel.services>
    <federationConfiguration>
      <cookieHandler requireSsl="false" />
      <wsFederation passiveRedirectEnabled="true" issuer="<issuer>" realm="<realm>" requireHttps="false" />
    </federationConfiguration>
  </system.identityModel.services>

Using the tool I can't se programmatically requireSsl="false" and requireHttps="false" I get true for both of them.

And:

  <certificateValidation certificateValidationMode="PeerTrust" />
    <trustedIssuers>
      <add thumbprint="<thumbprint>" name="<cn>" />
    </trustedIssuers>
  </issuerNameRegistry>

But I can't fin a way to set certificateValidationMode="PeerTrust" and trustedIssuers section I got certificateValidationMode="None" and authority section-

Now I'm stucked because I need to se these tags on client's web.config that use my FederationMetadata, but I can't find any way to set them.

via Chebli Mohamed