Red Hat NETSCAPE ENTERPRISE SERVER 6.1 - NSAPI PROGRAMMER GUIDE Manuale Utente Scaricare il pdf (Pagina 19)

Enterprise Server 6.1 APIs

Chapter 1 Overview 19

Adding CGI Programs to the Server

To add CGI programs to the Enterprise Server, simply do one of the following:

• Drop the program file in a CGI directory (if there are any).

• Give it a file name that the server recognizes as a CGI program and put it in

any directory at or below the document root (if CGI file type recognition has

been activated).

For UNIX, make sure the program file has execute permissions set.

Windows NT/Windows 2000 CGI and Shell CGI Programs

For information about installing CGI and shell CGI programs on Windows

NT/Windows 2000 using the Class Manager interface, see the Netscape Enterprise

Server Administrator’s Guide.

Perl CGI Programs

You cannot run CGIs using Perl 5.6.x with the -w flag. Instead, include the

following code in the file:

use warnings;

CGI Variables

In addition to the standard CGI variables, you can use the Enterprise Server CGI

variables in Table 1-1 in CGI programs to access information about the client

certificate if the server is running in secure mode. The CLIENT_CERT and

REVOCATION variables are available only when client certificate based

authentication is enabled.

Table 1-1 CGI Variables

Variable Description

SERVER_URL The URL of the server that the client requested

HTTP_xxx An incoming HTTP request header, where xxx is

thenameoftheheader

HTTPS ON if the server is in secure mode and OFF

otherwise

HTTPS_KEYSIZE Thekeysize of the SSLhandshake (available ifthe

server is in secure mode)

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Red Hat NETSCAPE ENTERPRISE SERVER 6.1 - NSAPI PROGRAMMER GUIDE Manuale Utente Pagina 19