Blue Coat Systems Time Clock Proxy SG Manuale Utente

ProxySG Content Policy Language Guide

240

set( )

Sets the specified header to the specified string after deleting all components of the header.

An error results if two header modification actions modify the same header. The error is noted 
at compile time if the conflicting actions are within the same action definition block. A 
runtime error is recorded in the event log if the conflicting actions are defined in different 
blocks.

Only the host and port are available for setting when the client browser is using a proxy for an HTTPS 
connection and the CONNECT or TUNNEL method is used. This is because the URL path is 
encrypted and unavailable for setting.

set(header, string)

set(im.message.text, value)

set(url.port, port_number [, URL_form1, URL_form2, ...])

where:

•

header

—A header specified using the following form. For a list of recognized headers, see 

Appendix C in this manual.

❐

request.header.header_name

—Identifies a recognized HTTP request header.

❐

response.header.header_name

—Identifies a recognized HTTP response header.

❐

request.x_header.header_name

—Identifies any request header, including custom headers.

❐

response.x_header.header_name

—Identifies any response header, including custom 

headers.

❐

exception.response.header.header_name

—Identifies a recognized HTTP response header 

from the exception response.

 

❐

exception.response.x_header.header_name

—Identifies any response header from the 

exception response, including custom headers.

•

—A quoted string that can optionally include one or more variable substitutions, which 

replaces the specified header components once the substitutions are performed.

•

im.message.text

, 

—Sets the instant message text to the specified 

•

—The port number that the request URL is set to. The range is an integer between 1 

and 65535.

•

—An optional list of up to three forms of the request URLs that 

have the port number set. If this parameter is left blank, all three forms of the request URL are 
rewritten. The possible values are the following:

❐

log

—Request URL used when generating log messages.

❐

cache

—Request URL used to address the object in the local cache.

❐

server

—Request URL sent to the origin server.