Blue Coat Systems Time Clock Proxy SG Manuale Utente

Chapter 3: Condition Reference

137

url=

Tests if a portion of the requested URL matches the specified criteria. The basic 

url=

 test attempts to 

match the complete request URL against a specified pattern. The pattern may include the scheme, 
host, port, path and query components of the URL. If any of these is not included in the pattern, then 
the corresponding component of the request URL is not tested and can have any value.

Specific portions of the URL can be tested by applying URL component modifiers to the trigger. In 
addition to component modifiers, optional test type modifiers can be used to change the way the 
pattern is matched.

This set of tests match against the originally requested URL, disregarding the effect of any 

rewrite( )

 actions. Because any rewrites of the URL intended for servers or other upstream 

devices must be respected by 

<Forward>

 layer policy, the 

url=

 triggers are not allowed in 

<Forward>

 layers. Instead, an equivalent set of 

server_url=

 tests are provided for use in the 

<Forward>

 layer. Those tests always take into account the effect of any 

rewrite( )

 actions on 

the URL.

Replaces: various 

url_xxx

 forms; 

url.scheme=

 replaces 

protocol=

.

url[.case_sensitive][.no_lookup]=prefix_pattern

url.domain[.case_sensitive][.no_lookup]=domain_suffix_pattern

url.regex[.case_sensitive]=regular_expression

url.address=ip_address|subnet|subnet_label

url.extension[.case_sensitive]=[.]filename_extension

url.host[.exact][.no_lookup]=host

url.host.[prefix|substring|suffix][.no_lookup]=string

url.host.regex[.no_lookup]=regular_expression

url.host.is_numeric=yes|no

url.host.no_name=yes|no

url.path[.case_sensitive]=/string

url.path[.substring|.suffix][.case_sensitive]=string

url.path.regex[.case_sensitive]=regular_expression

url.port={[low_port_number]..[high_port_number]|exact_port_number}

url.query.regex[.case_sensitive]=regular_expression

url.scheme=url_scheme

where the URL test patterns are:

•

—A URL pattern that includes at least a portion of the following:

scheme://host:port/path

Accepted prefix patterns include the following:

://

://

:

://

:

/

://

/

//