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Date: Wed, 12 Mar 2014 12:49:41 +0400
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Subject: Re: [PHP-DEV] PHP as FastCGI Authorizer
From: ant_mail@inbox.ru (Anthony Pankov)


Please, anybody, explain the current FastCGI support status.

FastCGI  specification  provides  3  roles:  responder, authorizer and
filter (http://www.fastcgi.com/drupal/node/6?q=node/22#S6).

PHP (and php-fpm) support only 1 of 3 - responder.

May be i missed something and PHP has support for Authorizer?



> Dear All!

> Is there any chance to use php as FastCGI authorizer?

> As  i see, php-fpm has no options to use predefined script and support
> only Responder role.

> I tried php-cgi as authorizer as following:
> 1.  Configure  apache  to  use php-cgi as FastCGIServer (php-cgi under
> FastCGI  process  management),  than  start  php-cgi  as  "php-cgi  -f
> .../authscript.php".

> I see this in sapi/cgi/cgi_main.c line 2246:
>                             if (script_file) {
>                                         /* override path_translated if -f on command line */
> So i used -f switch.

> There no output (including errors) in any log and no evidence that script was launched.

> May be there is a broken magic in determination of fastcgi mode:
> sapi/cgi/fastcgi.c
>                 if (getpeername(0, (struct sockaddr *)&sa, &len) != 0 && errno == ENOTCONN) {
>                         fcgi_setup_signals();
>                         return is_fastcgi = 1;
>                 } else {
>                         return is_fastcgi = 0;
>                 }

> Because of  fcgi_listen contain unambiguous:
>  is_fastcgi = 1;

>  i  tried next variant:

> 2.  Configure   apache   to  use php-cgi as FastCGIExternalServer. Php
> used as
>  "php-cgi  -b .../gsock -f .../authscript.php"

>  Socket is created, FastCGI report that connection is done.
>  But, again, no output in any log and no evidence that script was launched.

>  In every apache configuration  script included as FastCGIAuthorizer , of course.

>  Any suggestion?



> -- 
> Best regards,
>  Anthony                          mailto:ant_mail@inbox.ru





-- 
Best regards,
 Anthony                          mailto:ant_mail@inbox.ru