RSA Security SILVERSTREAM 3.75 - Manual (Page 5)

B. Changed priority of ClearTrust ISAPI Filter.
By default, the ClearTrust web plugin ISAPI filter installs at a LOW priority and the SilverStream WSI
module ISAPI filter installs at a MEDIUM priority. In order for ClearTrust to authorize SilverStream users,
its ISAPI filter has to load at a higher priority. In order to make sure this happens, include the following
line in the ClearTrust plugins default.conf file located on the IIS machine:
securecontrol.plugin.iis.priority=HIGH
Note: This line can be added anywhere within the default.conf file as long as nothing else is on the same
line.
C. Install WSI module.
1. Stop the World Wide Web Publishing Service.
2. Copy the 3 WSI module files for IIS from the SilverStream box
(c:\SilverStream37\WSI\WinNT: agisapif.dll, AgWSI.conf and AgWSIUser.exe) to a
directory you create within the web server root directory (c:\Inetpub\wwwroot\WSI\). You can
create the directory in a location other than the web server root, but you will need to create a
Virtual Directory as explained in step 6.
3. Start the World Wide Web Publishing Service and open the Internet Service Manager.
4. From the Microsoft Management Console (MMC), right-click on the Default Web Site.
5. If you would like to create your WSI module as Virtual Directory, continue on to step 6. If not
go to step 12.
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6. Virtual Directory. Select New and then Virtual Directory. The New Virtual Directory Wizard
appears. This step ties the virtual directory to the physical directory. This step is optional if
you install the WSI directly under the IIS physical root directory (Step 12). The virtual path is a
subdirectory of the IIS Web root directory. The WSI can be installed in any physical directory,
provided it is on the same machine as the Web server.
7. From the New Virtual Directory Wizard, enter a virtual directory name (such as WSI) and click
Next. IIS will use this alias to access the directory that the WSI DLL (agisapif.dll) runs from.
This name should match the name used in the agWSI.conf file to define the WSI.root.dir
setting as described in the
WSI configuration file.
8. Enter the physical path of the WSI directory (such as C:\WSI) and click Next. The WSI
directory is where you installed the SilverStream WSI module.
9. Disable all permission access check boxes except Allow Execute Access (includes
Script Access), which should be selected.
10. Click Finish.
11. Verify that the directory you just created appears in the list of Web server directories beneath
the Default Web Site in the left pane of the MMC.
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12. No Virtual Directory. Install the WSI directly under the IIS physical root directory (i.e. copy
the 3 files mentioned in Step 1 to a manually created directory under \..Inetpub\wwwroot\). In
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