Blue Coat Systems Proxy SG response.x_header.header_name=

ProxySG Content Policy Language Guide
124
response.x_header.header_name=
Tests the specified response header (header_name) against a regular expression. For HTTP requests,
any response header can be tested, including custom headers. For recognized HTTP headers, use
response.header.header_name= instead so that typing errors can be caught at compile time.
Replaces: response_x_header.header_name=
Syntax
response.x_header.header_name=regular_expression
where:
•header_name—Any HTTP header, including custom headers.
•regular_expression—A regular expression. For more information, see Appendix E: “Using
Regular Expressions,” in the Blue Coat ProxySG Configuration and Management Guide.
Layer and Transaction Notes
•Use in
<Cache>, <Proxy>, and <Exception> layers.
Examples
; Tests if the custom header “Security” has the value of “confidential”
response.x_header.Security=”confidential”
See Also
•Actions:
append( ), delete( ), delete_matching( ), rewrite( ), set( )
• Conditions: request.x_header.header_name=, response.header.header_name=