Page Comparison

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For an example of how to do CAS proxying with classic ASP, see me other article CAS Proxying with Classic ASP

First

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drop the

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CASAuthentication.dll (attached) into your project's bin folder. Then, In Web.config, make the following changes:

1. Turn on Forms Authentication:

   Code Block
   xml xml
   <!--Authentication mode configuration --> <authentication mode="Forms"> <forms name="casAuth" defaultUrl="Default.aspx" loginUrl="Login.aspx" /> </authentication>

2. Deny all unauthenticated users

   Code Block
   xml xml
   <!-- Authorization configuration --> <authorization> <deny users="?"/> </authorization>

3. Include the CAS.Web.Security namespace in your pages section.

   Code Block
   xml xml
   <!-- Pages configuration, Globally Import the CAS.Web.Security namespace so it can be used throughout your CAS application --> <pages> <namespaces> <add namespace="CAS.Web.Security"/> </namespaces> </pages>

4. Add the CAS host url to the appSettings section. You must name the key: CASURL

   Code Block
   xml xml
   <!-- Application settings configuration --> <appSettings> <!---change CAS Url accordingly--> <add key="CASURL" value="https://auth.berkeley.edu/cas"/> </appSettings>

5. Add an httpModules section with the following module. It must be inside the system.web section of your web.config file.

   Code Block
   xml xml
   <httpModules> <add name="CASAuthenticationV2" type="CAS.Web.Security.CASAuthenticationV2, CASAuthentication"/> </httpModules >

6. (Optional) If you want all CASAuthentication class related errors routed to your own error page, simply add a customErrors page section to your system.web section. Mode must be set to On for the errors to be re-directed. If mode is Off or the customErrors section is not present in web.config, all errors will be written out to the current application page.

   Code Block
   xml xml
   <customErrors mode="On" defaultRedirect="MyErrorPage.aspx"> <error statusCode="403" redirect="NoAccess.htm"/> <error statusCode="404" redirect="FileNotFound.htm"/> </ customErrors>

   In this example, the page MyErrorPage.aspx can access the last error reported by calling the CASAuthentication.LastError property of the CASAuthentication class.

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