HttpUserId
The module ngx_http_userid_module gives out cookies for identification of clients.
For logging it is possible to use variables $uid_got and $uid_set.
Remark: keep in mind variables $uid_got and $uid_set are not accessible in SSI,
because SSI filter module working before userid filter.
This module is compatible with mod_uid for Apache.
Example
userid on; userid_name uid; userid_domain example.com; userid_path /; userid_expires 365d; userid_p3p 'policyref="/w3c/p3p.xml", CP="CUR ADM OUR NOR STA NID"';
指令
userid
syntax: userid [on|v1|log||off]
default: userid off
context: http, server, location
Enables or disables issuing cookies and logging requested cookies:
- on - enables version 2 cookies and logs them;
- v1 - enables version 1 cookies and logs them;
- log - do not send cookies, but write down incoming cookies to log;
- off - do not send cookies, and don't write them to logs;
userid_domain
syntax: userid_domain [ name | none ]
default: userid_domain none
context: http, server, location
Assigns the domain for cookie. The parameter "none" doesn't issue domain for cookie.
userid_expires
syntax: userid_expires [ time | max ]
default: none
context: http, server, location
Sets the expiration time for the cookie.
The parameter set & send-out browser expiration time for cookie. Value "max" assigns the time on 31 December, 2037, 23:55:55 gmt. This is the maximum time that older browsers understand.
userid_name
syntax: userid_name name
default: userid_name uid
context: http, server, location
Assigns name to cookie.
userid_p3p
syntax: userid_p3p line
default: none
context: http, server, location
Directive assigns value for the header P3P, which will sent together with cookie.
userid_path
syntax: userid_path path
default: userid_path /
context: http, server, location
Sets the cookie path.
userid_service
syntax: userid_service number
default: userid_service address
context: http, server, location
Directive assigns the IP address of the server which gave out cookie. If not set, version 1 cookies set to zero, and for version 2 cookies the IP address of server.