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The installation is available here

Warning

The installer currently ....We expect that the next version SP installer will be able to upgrade systems with this overlay installed. But just in case (and for all the other usual good reasons) this installer should not be used on production systems.

For the test release the IIS7Native plugin is installed on top of an existing Shibboleth SP installation.  It is expected (but not required) that the installation would have the old style ISAPI plugin configured.  The installation runs with no dialog and does the following

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Note

Before making any configuration changes to IIS, backup up your system appropriately. Although the overlay installer undoes its own configuration it will not revert any configuration that you change.


  • In the GUI click on the "ISAPI Filters" and remove any Shibboleth related filters
  • In the GUI click on the "Handler Mappings" and remove any Shibboleth related ISAPI mappings.  These may be distinguished by a path of ".sso" and by a Handler of "IsapiModule"
  • Edit %SYSTEMROOT%\System32\InetSrv\config\applicationHost.config and look for the words "shib" or "shib_isapi".  The following is the new definition

    Code Block
    <globalModules>
      ...
      <add name="ShibNative" image="C:\opt\shibboleth-sp\lib64\shibboleth\iis7_shib.dll" />
    </globalModules>
    ...
    <modules>
      ...
      <add name="ShibNative" />
    </modules>

    In particular the string isapi_shib.dll indicates that the removal is incomplete.  Such entries should be removed,

  • As well as the applicationHost.config file, you may need to inspect the web.config files for the sites and their sub folders.

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