esp.xsl includes markup to copy CustomBindingParameter elements from environment.xml into esp.xml for static bindings.

esp_service_DynamicESDL.xsl is missing similar markup, preventing defined data from being copied. Some security managers rely upon these custom parameters to manage authorization requests, and cannot function without them.

The missing markup, to be inserted in EspBinding either before or after the authentication template call, is as follows:

<xsl:if test="$bindingNode/CustomBindingParameter">
  <CustomBindingParameters>
  <xsl:for-each select="$bindingNode/CustomBindingParameter">
    <xsl:copy-of select="."/>
  </xsl:for-each>
  </CustomBindingParameters>
</xsl:if>